Multipurpose subway guiding lamp box

Abstract

The utility model discloses a multipurpose subway guiding lamp box which comprises a lamp box body, threaded sleeves are arranged on the left side and the right side of the upper end face of the lamp box body, clamping blocks are fixedly arranged on the lower end faces of the threaded sleeves, limiting holes are formed in the right sides of the clamping blocks, and partition plates are fixedly arranged on the left side and the right side of the top in the lamp box body. Mounting assemblies are arranged at the upper ends of the partition plates. When the limiting device is used, the pull ring is pulled outwards, the pull ring drives the pull plate and the limiting sheath to move outwards, the spring is stretched at the moment, then the clamping block can be inserted into the clamping groove, the pull ring is loosened, the limiting sheath can be inserted into the limiting hole under the action of resilience force of the spring, and therefore limiting installation of the clamping block is completed; the filter screen blocks dust, and the fan dissipates heat of devices in the lamp box body.

Description

Technical Field

[0001] The utility model relates to the technical field of guide light boxes, in particular to a multi-purpose subway guide light box. Background Art

[0002] According to the materials, light boxes can be divided into ultra-thin light boxes, blister light boxes, rolling light boxes, crystal light boxes, pull-cloth light boxes, electronic light boxes, EL light boxes, LED light boxes, acrylic light boxes, aluminum profile light boxes, fiberglass light boxes, stainless steel light boxes, etc.

[0003] Some multi-purpose subway guide light boxes currently on the market need to be fixed with fixing screws during installation, which makes subsequent maintenance more complicated and inconvenient to disassemble. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-purpose subway guide light box. By arranging a pull plate, a pull ring, a limit sheath and a spring, the light box body is easy to install and disassemble, and there is no need to use screws to install and disassemble it, which is convenient for subsequent maintenance work, so as to solve the technical problems that the existing guide light boxes are inconvenient to disassemble and complicated to maintain.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-purpose subway guide light box, including a light box body, threaded sleeves are arranged on the left and right sides of the upper end surface of the light box body, a clamping block is fixedly arranged on the lower end surface of the threaded sleeve, a limiting hole is provided on the right side of the clamping block, partitions are fixedly arranged on the left and right sides of the top of the light box body, and an installation component is arranged on the upper end of the partition.

[0006] As a preferred solution of the utility model, the installation assembly includes a pull plate, a pull ring, a limit sheath, and a spring. Card slots are provided on both sides of the upper end surface of the light box body. The other end of the card block is arranged inside the partition through the card slot. The opening of the card slot facilitates the card block to be engaged inside it.

[0007] As a preferred solution of the utility model, a fixing plate is fixedly provided on the upper end surface of the partition, pull plates are provided on the left and right sides of the light box body, a pull ring is fixedly provided on the outer side of the pull plate, a limiting sheath is fixedly provided on the inner side of the pull plate, the other end of the limiting sheath passes through the fixing plate and is arranged inside the limiting hole, a spring is sleeved on the outer side of the limiting sheath, one end of the spring is fixedly provided on the inner side of the pull plate, and the other end of the spring is fixedly provided on the outer side of the fixing plate. The setting of the limiting sheath facilitates the installation of the card block.

[0008] As a preferred solution of the utility model, a threaded rod is arranged inside the threaded sleeve, and the threaded rod and the threaded sleeve are threadedly connected. The arrangement of the threaded rod facilitates the adjustment of the height of the left and right sides of the light box body.

[0009] As a preferred solution of the utility model, installation grooves are provided on both the left and right sides of the light box body, and heat dissipation components are arranged inside the installation grooves, so that the installation grooves are convenient for installation of the heat dissipation components.

[0010] As a preferred solution of the utility model, the heat dissipation component includes a filter and a fan. Filters are installed on both sides of the installation groove, and a fan is installed between the filters on both sides. The filter has the function of blocking dust.

[0011] As a preferred solution of the utility model, a display board is arranged on the front of the light box body, and the arrangement of the display board can play a guiding role.

[0012] Compared with the prior art, the multi-purpose subway guidance light box provided by the utility model has the following beneficial effects:

[0013] The utility model provides a pull plate, a pull ring, a limiting sheath and a spring. The pull ring is pulled outward, and the pull ring drives the pull plate and the limiting sheath to move outward. At this time, the spring is stretched, and then the card block can be inserted into the inside of the card slot. The pull ring is released, and the limiting sheath is acted upon by the spring rebound force so as to be inserted into the inside of the limiting hole, thereby completing the limiting installation of the card block, the filter screen blocks dust, and the fan plays a role in heat dissipation for the components inside the light box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 for Figure 2 Enlarged structural diagram at B in the middle.

[0019] Figure numerals: 1. light box body; 2. threaded sleeve; 3. threaded rod; 4. clamping block; 5. limiting hole; 6. partition; 7. fixing plate; 8. pull plate; 9. pull ring; 10. limiting sheath; 11. spring; 12. clamping slot; 13. mounting slot; 14. filter; 15. fan; 16. display board. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0023] like Figure 1-4 As shown, an embodiment of the utility model is a multi-purpose subway directional guidance light box, including a light box body 1, threaded sleeves 2 are arranged on the left and right sides of the upper end surface of the light box body 1, a clamping block 4 is fixedly arranged on the lower end surface of the threaded sleeve 2, a limiting hole 5 is provided on the right side of the clamping block 4, partitions 6 are fixedly arranged on the left and right sides of the top of the light box body 1, and an installation component is arranged on the upper end of the partition 6.

[0024] The installation assembly includes a pull plate 8, a pull ring 9, a limit sheath 10, and a spring 11. A card slot 12 is provided on both sides of the upper end surface of the light box body 1. The other end of the card block 4 is arranged inside the partition 6 through the card slot 12. The card slot 12 is provided to facilitate the card block 4 to be engaged therein.

[0025] A fixing plate 7 is fixedly provided on the upper end surface of the partition 6, and pull plates 8 are provided on the left and right sides of the light box body 1. A pull ring 9 is fixedly provided on the outer side of the pull plate 8, and a limiting sheath 10 is fixedly provided on the inner side of the pull plate 8. The other end of the limiting sheath 10 passes through the fixing plate 7 and is arranged inside the limiting hole 5. A spring 11 is sleeved on the outer side of the limiting sheath 10, and one end of the spring 11 is fixedly provided on the inner side of the pull plate 8, and the other end of the spring 11 is fixedly provided on the outer side of the fixing plate 7.

[0026] When the pull ring 9 is pulled outward, the pull ring 9 drives the pull plate 8 and the limiting sheath 10 to move outward. At this time, the spring 11 is stretched, and then the card block 4 can be inserted into the inside of the card slot 12. The pull ring 9 is released, and the limiting sheath 10 is acted upon by the rebound force of the spring 11 so as to be inserted into the inside of the limiting hole 5, thereby completing the limiting installation of the card block 4.

[0027] The threaded sleeve 2 is provided with a threaded rod 3, which is threadedly connected to the threaded sleeve 2. When installed on an uneven top surface, the threaded rod 3 is rotated, and the threaded rod 3 is acted upon by the threaded sleeve 2 so as to be able to rise and fall, thereby facilitating the adjustment of the height of the left and right sides of the light box body 1.

[0028] The left and right sides of the light box body 1 are both provided with mounting grooves 13 , and a heat dissipation component is arranged inside the mounting grooves 13 . The mounting grooves 13 are provided to facilitate the installation of the heat dissipation component.

[0029] like Figure 1 , Figure 2 , Figure 4 As shown, the heat dissipation assembly includes a filter 14 and a fan 15. The filter 14 is installed on both sides of the installation slot 13, and the fan 15 is installed between the filter 14 on both sides. The filter 14 can block dust, and the fan 15 can dissipate heat for the components inside the light box body 1.

[0030] A display board 16 is arranged on the front of the light box body 1 , and the display board 16 can play a guiding role.

[0031] When the embodiment of the utility model is used, the threaded rod 3 is rotated according to the height of the installation part. The threaded rod 3 can be lifted up and down under the action of the threaded sleeve 2. After the heights of both sides are adjusted, they are welded, and then it is convenient for subsequent installation; when installing the light box body 1, the pull ring 9 is pulled outward, and the pull ring 9 drives the pull plate 8 and the limiting sheath 10 to move outward. At this time, the spring 11 is stretched, and then the clamping block 4 can be inserted into the inside of the clamping groove 12, and the pull ring 9 is released. The limiting sheath 10 is affected by the rebound force of the spring 11 and can be inserted into the inside of the limiting hole 5, thereby completing the limited installation of the light box body 1. When disassembling and repairing it, it is only necessary to pull the pull ring 9 to remove the light box body 1 from the clamping block 4; when heat dissipation is needed, the fan 15 is started, and the wind directions of the fans 15 on the left and right sides are consistent, so that a good air duct can be formed, thereby playing a role in heat dissipation for the internal components of the light box body 1.

[0032] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-purpose subway guidance light box, comprising a light box body (1), characterized in that: The left and right sides of the upper end surface of the light box body (1) are provided with threaded sleeves (2), the lower end surface of the threaded sleeve (2) is fixedly provided with a clamping block (4), the right side of the clamping block (4) is provided with a limiting hole (5), the left and right sides of the top of the interior of the light box body (1) are fixedly provided with partitions (6), and the upper end of the partition (6) is provided with a mounting assembly.

2. The multi-purpose subway guidance light box according to claim 1, characterized in that: The installation assembly comprises a pull plate (8), a pull ring (9), a limiting sheath (10), and a spring (11); the left and right sides of the upper end surface of the light box body (1) are provided with a card slot (12); and the other end of the card block (4) is arranged inside the partition (6) through the card slot (12).

3. The multi-purpose subway guidance light box according to claim 1, characterized in that: A fixing plate (7) is fixedly provided on the upper end surface of the partition (6), and a pull plate (8) is provided on both the left and right sides of the light box body (1), and a pull ring (9) is fixedly provided on the outer side of the pull plate (8), and a limiting sheath (10) is fixedly provided on the inner side of the pull plate (8), and the other end of the limiting sheath (10) passes through the fixing plate (7) and is arranged inside the limiting hole (5), and a spring (11) is sleeved on the outer side of the limiting sheath (10), and one end of the spring (11) is fixedly provided on the inner side of the pull plate (8), and the other end of the spring (11) is fixedly provided on the outer side of the fixing plate (7).

4. The multi-purpose subway guidance light box according to claim 1, characterized in that: A threaded rod (3) is arranged inside the threaded sleeve (2), and the threaded rod (3) and the threaded sleeve (2) are threadedly connected.

5. The multi-purpose subway guidance light box according to claim 4, characterized in that: The left and right sides of the light box body (1) are both provided with mounting grooves (13), and a heat dissipation component is arranged inside the mounting grooves (13).

6. The multi-purpose subway guidance light box according to claim 5, characterized in that: The heat dissipation component comprises a filter (14) and a fan (15); the filter (14) is installed on both the left and right sides of the installation slot (13); and the fan (15) is installed between the filter (14) on both sides.

7. The multi-purpose subway guidance light box according to claim 1, characterized in that: A display board (16) is arranged on the front of the light box body (1).

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