Outward leakage point light source signboard with protection structure

Abstract

The exposed point light source signboard with the protection structure comprises an outer shell, one side face of the outer shell is a light source face, the other side face of the outer shell is provided with an opening, a packaging plate is assembled at the opening, the light source face is provided with an insertion hole, a lamp bead is inserted into the insertion hole, a bottom plate is arranged in the outer shell, and the lamp bead is in butt joint with the bottom plate. The packaging plate is provided with an inner supporting rod, the tail end of the inner supporting rod abuts against the bottom plate, the outer shell is in butt joint with a protection panel, the protection panel covers the light source face of the outer shell, the protection panel is connected with an inner pulling assembly located in the outer shell, and the inner pulling assembly is matched with the inner supporting rod. The inner pulling assembly applies pulling force to the protection panel; compared with the prior art, the LED lamp has the advantages that the firmness degree of the lamp beads and the bottom plate can be increased through butt joint of the protection panel and the outer shell, the lamp beads can be prevented from being separated from the outer shell, the lamp beads are prevented from being affected by severe environments, and therefore the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the field of identification plates, and in particular relates to an external leakage point light source identification plate with a protective structure. Background Art

[0002] Signboards are road traffic facilities that use text, graphics, colors, shapes, etc. to indicate road direction, distance, location, facilities, and services. They have the functions of guiding, warning, and conveying information.

[0003] At present, in order to enable pedestrians to observe the content to be conveyed on the sign at night or in areas with poor ambient light, the sign is provided with a luminous structure. For example, a display panel of a luminous sign disclosed in the prior art, the authorization announcement number is: CN212782631U, which includes a panel shell, a luminous panel is embedded in the front surface of the panel shell, a sealing strip is connected between the luminous panel and the panel shell, and LED lamp beads are evenly distributed on the front surface of the luminous panel, thus forming a sign with a point light source leaking out, and the LED lamp beads form a certain shape on the luminous panel, so that certain information can be conveyed.

[0004] However, in the above scheme, since the LED lamp beads are in an exposed state and are exposed to wind and rain for a long time, the connection stability between the lamp beads and the outer shell will be affected, and the lamp beads will often fall off and be lost, resulting in the signboard being unable to accurately convey the information it wants to convey. Even when the lamp beads on the signboard located next to the highway fall off, it is easy to affect the vehicles on the road. Utility Model Content

[0005] The utility model aims to provide an external leakage point light source identification plate with a protective structure, which can increase the stability of the external leakage point light source and ensure that information can be accurately conveyed.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is a kind of external leakage point light source sign with a protective structure, including an outer shell, one side of the outer shell is the light source surface, and the other side has an opening, a packaging plate is equipped at the opening, a socket is provided on the light source surface, and a lamp bead is inserted into the socket, and the structural key points are that a bottom plate is provided in the outer shell, the lamp bead is docked on the bottom plate, an inner support rod is provided on the packaging plate, the end of the inner support rod is against the bottom plate, a protective panel is docked on the outer shell, the protective panel covers the light source surface of the outer shell, the protective panel is connected to an inner pull component located in the outer shell, the inner pull component cooperates with the inner support rod and when the end of the inner support rod is against the bottom plate, the inner pull component applies a pulling force to the protective panel.

[0007] Furthermore, the inner pull assembly includes a pull rod fixed on the protection panel, the pull rod passes through the outer shell, the inner end of the pull rod is butted with a flip rod, the outer end of the flip rod is pressed by the inner support rod, and the inner end of the flip rod applies tension to the pull rod.

[0008] Furthermore, an inner span opening is arranged on the inner support rod, and the inner span opening extends from one end of the connection between the inner support rod and the bottom plate to the other end, and the turning rod passes through the inner span opening.

[0009] Furthermore, a notch is provided at the end of the pull rod, the notch extending from one end of the pull rod to the other end, an anti-slip rod is fixed in the notch, and the anti-slip rod passes through the flip rod.

[0010] Furthermore, a waist-shaped strip opening is arranged at one end of the flipping rod, the anti-dropping rod passes through the waist-shaped strip opening, the flipping rod is connected with a flat hanging rod, and the free end of the flat hanging rod is axially connected with the middle position of the flipping rod.

[0011] Furthermore, the flat suspension rod includes a positioning portion and an extension portion, the positioning portion is fixed on the inner wall of the outer shell, a limiting ring is butted between the positioning portion and the extension portion, and the pull rod passes through the limiting ring.

[0012] Furthermore, the extension portion includes two extension rods, a gap is provided between the two extension rods, each extension rod is parallel to the positioning portion, and the flip rod is located between the two extension rods.

[0013] Furthermore, a sealing strip is provided between the protection panel and the outer shell, and a pit is provided on the protection panel. After the protection panel and the outer shell are connected, the lamp bead is located in the pit.

[0014] Compared with the prior art, the beneficial effect of the utility model is that by connecting the protective panel with the outer shell, the firmness of the lamp beads and the base plate can be increased, the lamp beads can be prevented from being separated from the outer shell, and the lamp beads can be prevented from being affected by harsh environments, thereby increasing the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the connection between the protection panel and the outer shell of the utility model;

[0017] Figure 3 It is a rear view structural schematic diagram of the outer shell of the utility model;

[0018] Figure 4 This is a schematic diagram of the cooperation between the inner pull assembly and the inner support rod of the utility model;

[0019] Figure 5 This is a schematic diagram of the inner support rod structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the pull rod structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the turning rod structure of the utility model;

[0022] Figure 8 This is a schematic diagram of the flat suspension rod structure of the utility model;

[0023] Among them, 1-outer shell, 2-packaging plate, 3-bottom plate, 4-inner support rod, 5-locking screw, 6-lamp bead, 7-protective panel, 8-inner pull assembly, 9-pull rod, 10-flip rod, 11-inner span, 12-notch, 13-anti-slip rod, 14-waist-shaped strip, 15-flat hanging rod, 16-positioning part, 17-limiting ring, 18-extension rod, 19-position axis. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 8 As shown, an external leakage point light source identification plate with a protective structure includes an outer shell 1, the outer shell 1 has a certain shape, one side of the outer shell 1 is a light source surface, and the other side has an opening, a packaging plate 2 is installed at the opening, the plane where the packaging plate 2 is located is parallel to the plane where the light source surface is located, a plug hole is provided on the light source surface, the plug hole is connected to the internal space of the outer shell 1, and a bottom plate 3 is installed in the outer shell 1, and a lamp bead 6 can be inserted into the plug hole. At this time, the lamp bead 6 is docked on the bottom plate 3. In order to ensure the stability of the bottom plate 3, an inner support rod 4 is provided on the packaging plate 2. When the packaging plate 2 is assembled at the opening of the outer shell 1, the end of the inner support rod 4 is against the bottom plate 3, and the bottom plate 3 cannot move in the outer shell 1 at this time;

[0026] When the packaging plate 2 is docked with the outer shell 1, a locking screw 5 is provided on the outer shell 1 and is located on the side of the opening, and a corresponding through hole is provided on the packaging plate 2. When the packaging plate 2 is docked with the outer shell 1, a sealing gasket is provided between the packaging plate 2 and the outer shell 1, and then a locking nut is screwed on the locking screw 5, and a sealing annular gasket is provided between the locking nut and the packaging plate 2, so that the opening formed after the packaging plate 2 and the outer shell 1 are docked is finally in a sealed state.

[0027] Since a part of the lamp bead 6 is still outside the outer shell 1 after the lamp bead 6 is inserted into the socket, a protective panel 7 is docked on the outer shell 1, and the protective panel 7 covers the light source surface of the outer shell 1. At this time, the lamp bead 6 is located between the protective panel 7 and the outer shell 1. Specifically, a pit is provided on the protective panel 7. After the protective panel 7 is docked with the outer shell 1, the lamp bead 6 is located in the pit. The protective panel 7 is a transparent and light-transmitting plate. A sealing strip is provided between the protective panel 7 and the outer shell 1. When the protective panel 7 is docked and installed with the outer shell 1, the lamp bead 6 is in a closed environment. At this time, the lamp bead 6 will not be affected by the harsh environment. Even when the lamp bead 6 is detached from the outer shell 1, the lamp bead 6 is restricted by the protective plate and cannot fall off.

[0028] When the protective panel 7 is connected to the outer shell 1, the protective panel 7 is connected to an inner pulling component 8 located inside the outer shell 1, and the inner pulling component 8 cooperates with the inner support rod 4. When the packaging plate 2 and the outer shell 1 are docked, the end of the inner support rod 4 rests on the bottom plate 3. At this time, the inner pulling component 8 applies a pulling force to the protective panel 7, so that the protective panel 7 and the outer shell 1 are tighter.

[0029] The above-mentioned inner pulling component 8 includes a pull rod 9 fixed on the protective panel 7. The outer shell 1 is provided with a hole for passing the pull rod 9. The pull rod 9 passes through the hole on the outer shell 1. At this time, the pull rod 9 penetrates the outer shell 1. The inner end of the pull rod 9 is connected with a flip rod 10. The outer end of the flip rod 10 is pressed by the inner support rod 4. At this time, the inner end of the flip rod 10 will flip and move in the direction away from the bottom plate 3, so that the inner end of the flip rod 10 applies a pulling force to the pull rod 9, thereby achieving close contact between the protective panel 7 and the outer shell 1.

[0030] It should be noted that the inner support rod 4 moves toward the bottom plate 3 as the packaging plate 2 is installed. When the packaging plate 2 is not locked, the end of the inner support rod 4 does not rest on the bottom plate 3. At this time, an inner span 11 is provided on the inner support rod 4. The inner span 11 extends from one end of the inner support rod 4 and the bottom plate 3 to the other end, and the flip rod 10 passes through the inner span 11. The flip rod 10 and the pull rod 9 are movably connected. For example, a notch 12 is provided at the end of the pull rod 9. The notch 12 extends from one end of the pull rod 9 to the other end. The extension direction of the notch 12 is opposite to the extension direction of the inner span 11. An anti-slip rod 13 is fixed in the notch 12. The anti-slip rod 13 passes through the flip rod 10. When the flip rod 10 is flipped, the pull rod 9 can be driven to move by the anti-slip rod 13.

[0031] Specifically, a waist-shaped strip 14 is provided at one end of the flip rod 10, and the anti-slip rod 13 passes through the waist-shaped strip 14. When the flip rod 10 is flipped and moved, the anti-slip rod 13 moves in the waist-shaped strip 14, and at this time, the pull rod 9 is also driven to move. The flip rod 10 is connected with a flat suspension rod 15, and the flat suspension rod 15 is mainly used to keep the flip rod 10 in a relatively stable position. The free end of the flat suspension rod 15 is axially connected to the middle position of the flip rod 10. In this way, when the outer end of the flip rod 10 is subjected to pressure in the direction of the bottom plate 3, the outer end of the flip rod 10 will move in the direction of the bottom plate 3. At this time, the inner end of the flip rod 10 will move in the opposite direction, and then a pulling force is applied to the protective panel 7 through the pull rod 9. To ensure that the outer end of the flip rod 10 can be pressed, the flip rod 10 To flip the horizontal suspension rod 15, the horizontal suspension rod 15 is configured to include two parts, namely a positioning portion 16 and an extension portion. The positioning portion 16 is a straight rod or a straight plate. One end of the positioning portion 16 is fixed to the inner wall of the outer shell 1, and the other end of the positioning portion 16 is fixed to a limiting ring 17. The pull rod 9 connected to the protective panel 7 passes through the limiting ring 17. At the same time, the extension portion is also fixed on the limiting ring 17. The extension portion includes two extension rods 18. There is a gap between the two extension rods 18. The flip rod 10 is located between the two extension rods 18. Each extension rod 18 is parallel to the positioning portion 16. At this time, an end shaft 19 is connected between the free ends of the two extension rods 18. The end shaft 19 passes through the middle position of the flip rod 10 so that the flip rod 10 can rotate.

[0032] In addition, diagonal bracing ribs may be connected between the positioning portion 16 and the inner wall of the outer shell 1, and the limiting ring 17 may be replaced with a limiting sleeve. At this time, the limiting sleeve is sleeved on the pull rod 9, and diagonal bracing ribs are also arranged between the extension rod 18 and the limiting sleeve, thereby increasing the position stability of the flip rod 10.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An external leakage point light source sign with a protective structure, comprising an outer shell, one side of the outer shell is a light source surface, the other side has an opening, a packaging plate is installed at the opening, a socket is provided on the light source surface, a lamp bead is inserted into the socket, and the characteristics are: A bottom plate is arranged in the outer shell, the lamp beads are docked on the bottom plate, an inner support rod is arranged on the packaging plate, and the end of the inner support rod is against the bottom plate; A protective panel is docked on the outer shell, which covers the light source surface of the outer shell. The protective panel is connected to an inner pull component located inside the outer shell. The inner pull component cooperates with the inner support rod and when the end of the inner support rod rests on the bottom plate, the inner pull component applies tension to the protective panel.

2. The external leakage point light source sign with a protective structure according to claim 1, characterized in that: The inner pull assembly includes a pull rod fixed on the protection panel, the pull rod penetrates the outer shell, the inner end of the pull rod is connected to a flip rod, the outer end of the flip rod is pressed by the inner support rod, and the inner end of the flip rod applies tension to the pull rod.

3. The external leakage point light source sign with a protective structure according to claim 2, characterized in that: The inner support rod is provided with an inner span opening, which extends from one end of the connection between the inner support rod and the bottom plate to the other end, and the turning rod passes through the inner span opening.

4. The external leakage point light source sign with a protective structure according to claim 2, characterized in that: The end of the pull rod is provided with a notch, the notch extends from one end of the pull rod to the other end, an anti-slip rod is fixed in the notch, and the anti-slip rod passes through the flip rod.

5. The external leakage point light source sign with a protective structure according to claim 4, characterized in that: One end of the flip rod is provided with a waist-shaped strip opening, the anti-dropping rod passes through the waist-shaped strip opening, the flip rod is connected with a flat hanging rod, and the free end of the flat hanging rod is axially connected with the middle position of the flip rod.

6. The external leakage point light source sign with a protective structure according to claim 5, characterized in that: The flat suspension rod comprises a positioning part and an extension part. The positioning part is fixed on the inner wall of the outer shell. A limiting ring is butted between the positioning part and the extension part, and the pull rod passes through the limiting ring.

7. The external leakage point light source sign with a protective structure according to claim 6, characterized in that: The extension part comprises two extension rods, a gap is provided between the two extension rods, each extension rod is parallel to the positioning part, and the turning rod is located between the two extension rods.

8. The external leakage point light source sign with a protective structure according to claim 1, characterized in that: A sealing strip is arranged between the protection panel and the outer shell, and a pit is arranged on the protection panel. After the protection panel and the outer shell are butt-jointed, the lamp bead is located in the pit.

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