CN210797342U

CN210797342U - Light luminous road traffic sign

Info

Publication number: CN210797342U
Application number: CN201920772564.5U
Authority: CN
Inventors: 蒋浪; 易雪峰
Original assignee: Hunan Xiangxu Traffic Optoelectronics High Tech Co ltd
Current assignee: Hunan Xiangxu Traffic Optoelectronics High Tech Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-06-19
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a light-duty luminous road traffic sign, including transparent panel, the reflective membrane has been pasted on transparent panel's the lateral surface, still include the light source backplate, more than one frame pole, more than one frame connecting piece, be equipped with panel slot and backplate slot respectively along length direction on the medial surface of frame pole, by spacing fixed after inserting in order to be used for making transparent panel and light source backplate correspondence, the frame groove line of two symmetries still has been seted up along length direction on the lateral surface of frame pole, in order to be used for alleviateing the weight of frame pole, it is planar frame installation department to form one between two frame groove lines, be used for seting up the mounting hole with the installation frame connecting piece, the light source backplate includes the backplate body and is fixed in the luminous body on the backplate body medial surface, be used for making the light source backplate form in order to light transparent panel. The utility model has the advantages of simple and compact structure, convenient and fast installation, overall beauty, good luminous effect, light weight and high safety.

Description

Light luminous road traffic sign

Technical Field

The utility model relates to a road traffic sign makes the field, especially relates to a light-duty luminous road traffic sign.

Background

With the development of road traffic, the beautification of roads and the improvement of traffic safety requirements, the application of road traffic luminous signs is more and more. In the prior art, a transparent sign panel is adopted for part of traffic luminous signs, a reflective film with traffic indication pictures and texts is pasted on the front surface of the sign panel, a light source is arranged on the back surface of the sign panel, the front surface can play a role in normal indication in daytime or reflective indication at night, and meanwhile, the front surface can also play a role in indication by light transmission when the back surface emits light at night. But has the following disadvantages:

1. the existing sign is sequentially provided with a panel, a light guide plate and a back plate from front to back, and a space is formed between the panel and the light guide plate and between the light guide plate and the back plate. And a circle of light band is arranged on the periphery of the light guide plate, and light rays of the light band are guided to the panel through the light guide plate to emit light. This not only has a complex structure, inconvenient manufacture and maintenance; and the effect of guiding light from the side is not good, so that the overall luminescence of the panel at night is not good, which not only greatly affects the beauty, but also may affect the visual judgment at night and cause influence on traffic safety.

2. The existing label is heavy. Because the frame is made of metal materials and is made of a thicker metal material in order to consider stability, the weight reduction of the frame is not specially designed, the whole weight of the sign is increased, and the transportation, the installation and the maintenance are inconvenient. Moreover, when seen from the side, the frame is thick and stiff, and the overall appearance of the sign is greatly influenced.

3. In the existing sign, the joint of every two frames is connected by screws, but the installation positions of the screws are cambered surfaces, namely the installation positions of the screws are not flat. This leads to the screw to turn round completely tightly and form the face contact with the frame, leads to easily when the transport or receives the influence that the wind blows the sunshine to appear that the screw is not hard up, and then causes the structure not hard up for the whole fastness of sign is not strong, has certain safe risk (because the sign is installed in the eminence on road surface, if not hard up very dangerous that drops).

4. When the existing label is installed, screw holes are drilled on the frame and the connecting elbow respectively, then the frame is connected with the connecting elbow, and then the fixed connection is formed through screw parts. However, the drilling of the two parts may cause precision errors, so that the frame and the connecting elbow cannot be precisely connected, which not only affects the rapid and efficient operation of production and is inconvenient to install, but also greatly affects the attractiveness due to the errors.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure compactness, simple to operate are swift, whole pleasing to the eye, luminous effectual, light in weight, the high light-duty luminous road traffic sign of security.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a light luminous road traffic sign comprises a transparent panel, a light source backboard, more than one frame rod for forming the frame of the traffic sign, more than one frame connecting piece, the inner side surface of the frame rod is respectively provided with a panel slot and a back plate slot along the length direction so as to ensure that the transparent panel and the light source back plate are limited and fixed after being correspondingly inserted, two symmetrical frame groove lines are further arranged on the outer side surface of the frame rod along the length direction for reducing the weight of the frame rod, a planar frame mounting part is formed between the two frame groove lines for mounting a frame connecting piece by arranging mounting holes, the light source back plate comprises a back plate body, a luminous body and a surface light source, wherein the luminous body is fixed on the inner side surface of the back plate body, and the surface light source is used for enabling the light source back plate to form a surface light source to light the transparent panel.

As a further improvement, the frame connecting piece includes installation piece and connection elbow, installation piece and the both ends of connecting the elbow all seted up more than one mounting hole, in order to be used for making connection elbow and frame pole fixed connection through screw spare and installation piece, the mounting hole on the installation piece is waist type hole, in order to be used for adjusting the mounted position of installation piece.

As a further improvement, set up two elbow slots that correspond with panel slot and backplate slot on the medial surface of connecting the elbow and be used for making transparent panel and light source backplate respectively and insert, set up two elbow groove lines that correspond with frame groove line on the lateral surface of connecting the elbow, form one between two elbow groove lines and be planar elbow installation department, be used for seting up the mounting hole.

As a further improvement of the utility model, the luminous body includes the led lamp plate more than one, the led lamp plate passes through the adhesive fixation on backplate body medial surface.

As a further improvement, the luminous body includes a plurality of light-emitting lamp pearls, and is a plurality of light-emitting lamp pearl is all fixed in on the backplate body medial surface through the lamp pearl seat.

As a further improvement of the present invention, the light source back plate is provided with more than one power hole for connecting the light emitting body and the external power supply line.

As a further improvement, the power hole is provided with a waterproof joint.

As a further improvement, the lateral surface of the light source backboard is fixed with more than one limiting slide rail for fixedly connecting with an external mounting rod.

As a further improvement of the utility model, two the frame groove line is the arc recess.

Compared with the prior art, the utility model has the advantages of:

firstly, the utility model discloses a light-duty luminous road traffic sign has only set up two boards, one is transparent panel, another is the light source backplate, and no longer set up complicated light guide plate, light band etc. also do not set up special independent light source board, light source and backplate unite two into one, so make on the medial surface of frame pole as long as open two mounting grooves can, transparent panel and light source backplate are spacing fixed after inserting the panel slot and the backplate slot of frame pole respectively during the installation, make simple to operate swift.

Secondly the utility model discloses a light-duty luminous road traffic sign, still set up the frame groove line of two symmetries specially along length direction on the lateral surface of frame pole, in order to be used for alleviateing the weight of frame pole, the purpose of these two frame groove lines is very simple, exactly is to alleviateing the weight of frame pole, so can set up groove width and groove depth degree in a flexible way according to the concrete width of frame pole in the actual operation, but certainly be under the prerequisite of guaranteeing intensity alleviateing the weight of frame pole as far as. And the design of two parallel frame groove lines for the lateral surface of frame pole has formed the strengthening rib effect of a protruding concave one protruding, has fine compromise the intensity of frame pole when guaranteeing to subtract heavy. And the design of the two parallel frame groove lines ensures that the frame rod has line sense and layering sense when seen from the side surface, and does not appear thick and stiff, thereby greatly improving the overall aesthetic degree of the sign.

Thirdly, the utility model discloses a light-duty luminous road traffic sign, when having realized the design of the two parallel frame groove lines of foretell, still make to form one between two frame groove lines and be planar frame installation department (also be also the frame installation department and also be the strip), smooth frame installation department can be used for specially offering the mounting hole with the installation frame connecting piece, this makes the mounted position of screw no longer be the cambered surface, but very level and smooth. This leads to the screw to turn round completely tightly and form the face contact with the frame pole for the installation is firm, can not appear the screw not hard up when the transport or receive the influence that the wind blows the sunshine, and then can not cause the structure not hard up, makes the whole fastness of mark strong, and the security is high.

Fourthly the utility model discloses a light-duty luminous road traffic sign, light source backplate include the backplate body and are fixed in the luminous body on the backplate body medial surface, and this makes the light source backplate form the area source, and not the dot matrix light source, more not lateral part leaded light source, and this makes transparent panel wholly luminous splendid at night, and is not only pleasing to the eye beautiful, can not influence the vision judgement at night moreover, can not cause influence, security to traffic safety and promote greatly.

Fifthly the utility model discloses a luminous road traffic sign because the installation piece is independent setting to the mounting hole on the installation piece is waist type hole, makes the position that can nimble adjustment remove the installation piece during the installation, and then even the mounting hole of connecting elbow and frame pole produces the precision error, but through the adjustment of installation piece, both still can form firm connection. The method not only greatly improves the production efficiency and is convenient to install, but also greatly improves the attractiveness of the mark.

Drawings

Fig. 1 is a schematic diagram of the explosion structure principle of the light-emitting road traffic sign of the present invention.

Fig. 2 is a schematic side view of the light-emitting road traffic sign of the present invention.

Fig. 3 is a schematic view of the structural principle of the frame rod of the present invention.

Fig. 4 is a schematic view of the structure principle of the mounting plate and the frame rod of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the connecting elbow of the present invention.

The reference numerals in the figures denote:

1. a transparent panel; 2. a light source back plate; 21. a back plate body; 22. a light emitter; 23. a power supply hole; 3. A limiting slide rail; 4. a frame bar; 41. a panel slot; 42. a backplane slot; 43. a frame groove line; 44. a frame mounting part; 5. a frame connecting member; 51. mounting a sheet; 52. connecting the elbow; 521. an elbow slot; 522. an elbow groove line; 523. an elbow mounting part; 6. and (7) installing holes.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

As shown in fig. 1 to 5, the utility model provides a light-duty luminous road traffic sign, including transparent panel 1, the reflective membrane (not marked in the figure) has been pasted on transparent panel 1's lateral surface, still include light source backplate 2, more than one be used for forming the border pole 4 of traffic sign frame, more than one border connecting piece 5, be equipped with panel slot 41 and backplate slot 42 respectively along length direction on the medial surface of border pole 4, so that be used for making transparent panel 1 and light source backplate 2 correspond to insert the back spacing fixed, still seted up two symmetrical border groove lines 43 along length direction on the lateral surface of border pole 4, so as to be used for lightening the weight of border pole 4, form a frame installation department 44 that is plane between two border groove lines 43, be used for seting up mounting hole 6 with installation border connecting piece 5, light source backplate 2 includes backplate body 21 and is fixed in 22 on backplate body 21 medial surface of luminous body, For making the light source back plate 2 form a surface light source to light the transparent panel 1. The specific principle and advantages are as follows:

firstly, the utility model discloses a light-duty luminous road traffic sign has only set up two boards, one is transparent panel 1, another is light source backplate 2, and no longer set up complicated light guide plate, the light band etc. also do not set up special independent light source board, light source and backplate unite two into one, so make on the medial surface of frame pole 4 as long as open two mounting grooves can, transparent panel 1 and light source backplate 2 are spacing fixed after inserting panel slot 41 and backplate slot 42 of frame pole 4 respectively during the installation, make simple to operate swift.

Secondly the utility model discloses a light-duty luminous road traffic sign, still set up the frame groove line 43 of two symmetries specially along length direction on the lateral surface of frame pole 4, in order to be used for alleviateing the weight of frame pole 4, the purpose of these two frame groove lines 43 is very simple, the weight of frame pole 4 is just to be alleviateed, so can set up groove width and groove depth degree in a flexible way according to the concrete width of frame pole 4 among the actual operation, but certainly be under the prerequisite of proof strength weight that alleviates frame pole 4 as far as. And the design of two parallel frame groove lines 43 makes the lateral surface of the frame rod 4 form a reinforcing rib effect of convex-concave-convex, thereby ensuring the weight reduction and simultaneously giving good consideration to the strength of the frame rod 4. And the design of the two parallel frame groove lines 43 ensures that the frame rod 4 has line feeling and layering feeling when seen from the side, and does not appear thick and stiff, thereby greatly improving the overall aesthetic degree of the sign.

Thirdly, the utility model discloses a light-duty luminous road traffic sign, when having realized the design of two parallel frame groove lines 43 of foretell, still make to form one between two frame groove lines 43 and be planar frame installation department 44 (also be frame installation department 44 also be the strip promptly), smooth frame installation department 44 can be used for specially offering mounting hole 6 with installation frame connecting piece 5, and this makes the mounted position of screw no longer be the cambered surface, but very level and smooth. This results in the screw to turn round completely tightly and form the face contact with frame pole 4 for the installation is firm, can not appear the screw not hard up when the transport or receive the influence that the wind blows the sunshine, and then can not cause the structure not hard up, makes the whole fastness of mark strong, and the security is high.

Fourthly the utility model discloses a light-duty luminous road traffic sign, light source backplate 2 includes backplate body 21 and is fixed in luminous body 22 on the backplate body 21 medial surface, this makes light source backplate 2 form the area source, rather than the dot matrix light source, not even lateral part leaded light source, this makes transparent panel 1 wholly luminous splendid at night (luminous shine as arrow in figure 2 show), not only beautifully beautiful, can not influence the vision judgement at night moreover, can not cause the influence to traffic safety, the security promotes greatly.

As shown in fig. 4 and 5, in a preferred embodiment, the frame connecting member 5 includes a mounting piece 51 and a connecting elbow 52, two ends of the mounting piece 51 and the connecting elbow 52 are respectively provided with one or more mounting holes 6 for fixedly connecting the connecting elbow 52 and the frame rod 4 through a screw member and the mounting piece 51, and the mounting holes 6 on the mounting piece 51 are kidney-shaped holes for adjusting the mounting position of the mounting piece 51. When the installation, the medial surface of connecting elbow 52 and frame pole 4 junction is located to installation piece 51, then makes the one end of installation piece 51 and connecting elbow 52, the other end of installation piece 51 and frame pole 4 all form firm the connection through screw spare, and then makes connecting elbow 52 and frame pole 4 form firm the connection. Because the mounting pieces 51 are independently arranged and the mounting holes 6 on the mounting pieces 51 are waist-shaped holes, the positions of the mounting pieces 51 can be flexibly adjusted and moved during mounting, and even if precision errors occur in the mounting holes 6 of the connecting elbow 52 and the side frame rod 4, the connecting elbow 52 and the side frame rod 4 can still be stably connected through adjustment of the mounting pieces 51. The method not only greatly improves the production efficiency and is convenient to install, but also greatly improves the attractiveness of the mark.

Further, in the preferred embodiment, the inner side surface of the connecting elbow 52 is provided with two elbow slots 521 corresponding to the panel slot 41 and the back plate slot 42 for respectively inserting the transparent panel 1 and the light source back plate 2, the outer side surface of the connecting elbow 52 is provided with two elbow slot lines 522 corresponding to the frame slot line 43, and a planar elbow mounting portion 523 for mounting the mounting hole 6 is formed between the two elbow slot lines 522. The stability of the transparent panel 1 and the light source backboard 2 at the frame connecting part is further enhanced, the connecting elbow 52 and the frame rod 4 are consistent in appearance, and the attractiveness of the mark is greatly improved.

As shown in fig. 2, in a preferred embodiment, the light emitter 22 includes more than one led lamp panel, and the led lamp panels are fixed on the inner side of the back board body 21 by glue. In mass production, the led lamp panel is thin and light in weight, and can be directly glued on the back panel body 21 to form a complete light source back panel 2, and then the light source back panel 2 and the frame rods 4 can be conveniently and rapidly installed during subsequent uniform manufacturing. Meanwhile, the excellent surface light source effect can be formed.

Certainly, in other embodiments, the light emitting body 22 includes a plurality of light emitting beads, and the plurality of light emitting beads are all fixed on the inner side surface of the back plate body 21 through the bead seat, so that an excellent surface light source effect can be formed.

Further, in the preferred embodiment, the light source back plate 2 is provided with more than one power hole 23 for connecting the light emitting body 22 with an external power supply line. In this embodiment, the power supply hole 23 is provided with a waterproof connector for facilitating the plugging of the electric wire.

Further, in a preferred embodiment, more than one limiting slide rail 3 is fixed on the outer side surface of the light source back plate 2 for being fixedly connected with an external mounting rod. For example, the limit slide rail 3 and the external installation rod form fixed connection through the hoop, so that the mark can be quickly and stably installed.

Further, as shown in FIG. 3, in the preferred embodiment, the two bezel groove lines 43 are arcuate grooves. The two arc-shaped grooves are attractive, do not form right-angle edges and are convenient to carry and mount.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a light-duty luminous road traffic sign, includes transparent panel (1), paste reflective membrane on the lateral surface of transparent panel (1), its characterized in that: the light source module is characterized by further comprising a light source back plate (2), more than one frame rod (4) used for forming a traffic sign frame and more than one frame connecting piece (5), wherein a panel slot (41) and a back plate slot (42) are respectively arranged on the inner side surface of the frame rod (4) along the length direction so as to enable the transparent panel (1) and the light source back plate (2) to be limited and fixed after being correspondingly inserted, two symmetrical frame groove lines (43) are further formed on the outer side surface of the frame rod (4) along the length direction so as to reduce the weight of the frame rod (4), a planar frame installing part (44) is formed between the two frame groove lines (43) and used for installing the frame connecting piece (5), and the light source back plate (2) comprises a back plate body (21) and a luminous body (22) fixed on the inner side surface of the back plate body (21), The light source backboard (2) is used for forming a surface light source to light the transparent panel (1).

2. The lightweight light-emitting road traffic sign according to claim 1, wherein: frame connecting piece (5) are including installation piece (51) and connection elbow (52), installation piece (51) and the both ends of connecting elbow (52) all seted up more than one mounting hole (6), in order to be used for making through screw spare and installation piece (51) and connect elbow (52) and frame pole (4) fixed connection, mounting hole (6) on installation piece (51) are waist type hole, in order to be used for adjusting the mounted position of installation piece (51).

3. The lightweight light-emitting road traffic sign according to claim 2, wherein: the light source module is characterized in that two elbow slots (521) corresponding to the panel slot (41) and the back plate slot (42) are formed in the inner side face of the connecting elbow (52) and used for enabling the transparent panel (1) and the light source back plate (2) to be inserted respectively, two elbow groove lines (522) corresponding to the frame groove lines (43) are formed in the outer side face of the connecting elbow (52), and a planar elbow installing part (523) is formed between the two elbow groove lines (522) and used for installing the installing hole (6).

4. The lightweight light-emitting road traffic sign according to claim 1, wherein: luminous body (22) include the led lamp plate more than one, the led lamp plate is fixed in on backplate body (21) medial surface through gluing.

5. The lightweight light-emitting road traffic sign according to claim 1, wherein: luminous body (22) include a plurality of luminous lamp pearls, and is a plurality of luminous lamp pearl all is fixed in on backplate body (21) medial surface through the lamp pearl seat.

6. The lightweight light-emitting road traffic sign according to claim 1, wherein: the light source back plate (2) is provided with more than one power supply hole (23) for connecting the luminous body (22) with an external power supply line.

7. The lightweight light-emitting road traffic sign according to claim 6, wherein: and a waterproof joint is arranged at the power supply hole (23).

8. The lightweight light-emitting road traffic sign according to claim 1, wherein: more than one limiting slide rail (3) is fixed on the outer side face of the light source back plate (2) and is used for being fixedly connected with an external mounting rod.

9. The lightweight light-emitting road traffic sign according to claim 1, wherein: and the two frame groove lines (43) are arc-shaped grooves.