Protection device for emergency marker lamp

Abstract

The utility model relates to the technical field of emergency marker lamps, in particular to a protection device for an emergency marker lamp, which comprises a protection shell, a marker lamp main body is fixedly connected in the protection shell, sliding grooves are formed in the upper side and the lower side, close to the marker lamp main body, of the protection shell, and sliding plates are slidably connected in the sliding grooves. A protection plate is fixedly connected to one side of the sliding plate, connecting holes are formed in the two corners of one side of the protection shell, and a protection strip is arranged on one side of the protection shell. The marker lamp has the advantages that the protection plate is located outside the marker lamp body and can prevent external objects from directly impacting the marker lamp body, the protection shell and the protection strips can protect the four side faces of the marker lamp body, the protection strips are connected with the protection shell through the connecting screws, and once the protection plate is impacted and damaged by the external objects, the marker lamp body can be protected. The independent and detachable protection strips can facilitate replacement of the protection plate in the protection shell, and the purpose of facilitating installation and detachment of the protection plate is achieved.

Description

Technical Field

[0001] This utility model relates to the field of emergency sign light technology, and in particular to a protective device for emergency sign lights. Background Technology

[0002] Fire emergency sign lights are used for fire emergency lighting and are one of the most common lighting tools in fire emergencies. They are characterized by long emergency time, high brightness, and automatic emergency response function in the event of power failure. They are widely used in various places such as tunnels, factories, schools, hospitals, shopping malls, hotels, theaters, exhibition halls, transportation hubs and stations, and office buildings. In hospitals, fire emergency sign lights are generally installed on the top of fire doors or on the lower part of the walls in evacuation corridors and their corners.

[0003] Most existing emergency signs are fixed directly to the wall with screws. However, in places with high pedestrian traffic or frequent object handling, emergency signs are often easily damaged by collisions, thus reducing their effectiveness. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background art, and provide a protective device for emergency sign lights.

[0006] The purpose of this utility model is achieved through the following technical solution: a protective device for an emergency warning light, comprising a protective shell, a warning light body fixedly connected inside the protective shell, sliding grooves on the upper and lower sides of the protective shell near the warning light body, a sliding plate slidably connected inside the sliding grooves, a protective plate fixedly connected to one side of the sliding plate, connecting holes at two corners on one side of the protective shell, a protective strip on one side of the protective shell, and first grooves on both the left and right sides of the protective strip, with connecting screws threadedly connected inside the first grooves, and the connecting screws threadedly connected to the connecting holes;

[0007] An adjustment plate is fixedly connected to the center of the back of the protective shell. Springs are fixedly connected to both the left and right sides of the adjustment plate. A bottom frame is fixedly connected to the end of the spring. A second groove is provided at each of the four corners of the bottom frame. A mounting screw is threaded into the inside of the second groove. The adjustment plate is movably connected to the inside of the bottom frame.

[0008] Preferably, there are two skateboards, which are located on the upper and lower sides of the protective plate, respectively. The skateboards and the protective plate are both made of transparent tempered glass, and the skateboards are compatible with the slide groove.

[0009] By adopting the above technical solution, the sliding plates on both sides of the protective plate can be slidably connected to the protective shell through the sliding groove, which facilitates the installation and removal of the protective plate.

[0010] Preferably, the size of the protective strip is adapted to the size of the protective shell, the first groove is a circular groove, the position of the first groove corresponds to the position of the connecting hole, and the connecting hole is a threaded hole.

[0011] By adopting the above technical solution, the protective strip connected to the protective shell by connecting screws can be disassembled independently, making it easy to replace the protective plate inside the protective shell.

[0012] Preferably, the adjustment plate is a rectangular plate, which is welded to the center of the back of the protective shell, and the length of the adjustment plate is the same as the internal width of the bottom frame.

[0013] By adopting the above technical solution, the protective shell can move left and right inside the bottom frame via the adjustment plate on its back.

[0014] Preferably, the springs are in two groups, with six springs in each group. The six springs are welded in a linear array to one side of the adjustment plate, and the other end of the springs is welded to the bottom frame.

[0015] By adopting the above technical solution, the spring setting can reset the adjusting plate that moves left and right.

[0016] Preferably, there are four second grooves, which are located at the four corners of the bottom frame, and the size of the bottom frame is adapted to the size of the protective shell.

[0017] By adopting the above technical solution, the second groove can hide the head of the mounting screw, so that the bottom surface of the protective shell can fit against the top surface of the bottom frame.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. This protective device for emergency warning lights features a protective strip, a sliding plate connected to the inside of a groove, a protective plate fixedly connected to one side of the sliding plate, connection holes at both corners of one side of the protective shell, a protective strip on one side of the protective shell, and the protective plate located outside the main body of the warning light. The protective plate prevents external objects from directly impacting the main body of the warning light. The protective shell and protective strip protect the four sides of the main body of the warning light. The protective strip is connected to the protective shell by connecting screws. If the protective plate is damaged by an external object, the independently detachable protective strip facilitates the replacement of the protective plate inside the protective shell, thus achieving the purpose of convenient installation and removal of the protective plate.

[0020] 2. This protective device for emergency warning lights has a base frame. An adjustment plate is fixedly connected to the center of the back of the protective shell. Springs are fixedly connected to both sides of the adjustment plate. The ends of the springs are fixedly connected to the base frame. When the protective shell is pulled to both sides, the second grooves on both sides of the base frame are exposed. The second grooves have threaded holes that match the mounting screws. The base frame is connected to the wall by mounting screws. When the protective shell is subjected to external impact, the protective shell connected to the base frame by the springs can be buffered and displaced in the opposite direction of the impacting object, thereby protecting the protective shell. Attached Figure Description

[0021] Figure 1 This is a first-view structural schematic diagram of the present invention;

[0022] Figure 2 This is a structural schematic diagram of the present invention from a second perspective;

[0023] Figure 3 This is a schematic diagram of the structure of the protective shell of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the protective plate of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the bottom frame of this utility model.

[0026] In the diagram: 1-protective shell, 2-signal light body, 3-slide groove, 4-slide plate, 5-protective plate, 6-connecting hole, 7-protective strip, 8-first groove, 9-connecting screw, 10-adjusting plate, 11-spring, 12-bottom frame, 13-second groove, 14-mounting screw. Detailed Implementation

[0027] Additional aspects and advantages of this invention will be further set forth in the description which follows in conjunction with the accompanying drawings, and in part will be obvious from the description or may be learned by practice of the invention.

[0028] like Figure 1 and Figure 3-4 As shown, a protective device for an emergency warning light includes a protective shell 1. A warning light body 2 is fixedly connected inside the protective shell 1. Slide grooves 3 are provided on the upper and lower sides of the protective shell 1 near the warning light body 2. A sliding plate 4 is slidably connected inside the slide grooves 3. A protective plate 5 is fixedly connected to one side of the sliding plate 4. Connection holes 6 are provided at the two corners of one side of the protective shell 1. A protective strip 7 is provided on one side of the protective shell 1. First grooves 8 are provided on the left and right sides of the protective strip 7. A connecting screw 9 is threadedly connected inside the first groove 8. The connecting screw 9 is threadedly connected to the connecting hole 6.

[0029] With the above settings, the protective plate 5 is located outside the main body 2 of the sign light. The setting of the protective plate 5 can prevent external objects from directly hitting the main body 2 of the sign light. The setting of the protective shell 1 and the protective strip 7 can protect the four sides of the main body 2 of the sign light. The protective strip 7 is connected to the protective shell 1 by the connecting screw 9. Once the protective plate 5 is damaged by an external object, the independent and detachable protective strip 7 can easily replace the protective plate 5 inside the protective shell 1, so as to facilitate the installation and removal of the protective plate 5.

[0030] like Figure 2 and Figure 5 As shown, an adjustment plate 10 is fixedly connected to the center of the back of the protective shell 1. Springs 11 are fixedly connected to both the left and right sides of the adjustment plate 10. A bottom frame 12 is fixedly connected to the end of the springs 11. A second groove 13 is provided at each of the four corners of the bottom frame 12. A mounting screw 14 is threaded into the inside of the second groove 13. The adjustment plate 10 is movably connected to the inside of the bottom frame 12.

[0031] With the above settings, when the protective shell 1 is pulled to both sides, the second grooves 13 on both sides of the bottom frame 12 can be exposed. The second grooves 13 are provided with threaded holes that are compatible with the mounting screws 14. The bottom frame 12 is connected to the wall through the mounting screws 14. When the protective shell 1 is subjected to external impact, the protective shell 1 connected to the bottom frame 12 through the spring 11 can be buffered and displaced in the opposite direction of the impacting object, so as to protect the protective shell 1.

[0032] As a preferred technical solution of this utility model, there are two slide plates 4, which are located on the upper and lower sides of the protective plate 5 respectively. The material of the slide plates 4 and the material of the protective plate 5 are both transparent tempered steel plates, and the slide plates 4 are compatible with the slide groove 3.

[0033] As a preferred technical solution of this utility model, the size of the protective strip 7 is adapted to the size of the protective shell 1, the first groove 8 is a circular groove, the position of the first groove 8 corresponds to the position of the connecting hole 6, and the connecting hole 6 is a threaded hole.

[0034] As a preferred technical solution of this utility model, the adjustment plate 10 is a rectangular plate, which is welded to the center of the back of the protective shell 1, and the length of the adjustment plate 10 is the same as the internal width of the bottom frame 12.

[0035] As a preferred technical solution of this utility model, the number of springs 11 is two sets, and the number of springs 11 in each set is six. The six springs 11 are linearly arrayed and welded to one side of the adjustment plate 10, and the other end of the springs 11 is welded to the bottom frame 12.

[0036] As a preferred technical solution of this utility model, there are four second grooves 13, which are located at the four corners of the bottom frame 12, and the size of the bottom frame 12 is adapted to the size of the protective shell 1.

[0037] The working process of this utility model is as follows:

[0038] S1. When the protective shell 1 is pulled to both sides, the second grooves 13 on both sides of the bottom frame 12 can be exposed. The second grooves 13 are provided with threaded holes that are compatible with the mounting screws 14. The bottom frame 12 is connected to the wall through the mounting screws 14.

[0039] S2. When the protective shell 1 is subjected to an external collision, the protective shell 1, which is connected to the bottom frame 12 by the spring 11, can be buffered and displaced in the opposite direction of the colliding object.

[0040] S3. The protective plate 5 is installed on the outside of the main body 2 of the sign light via the sliding plate 4. The protective plate 5 can prevent external objects from directly hitting the main body 2 of the sign light.

[0041] S4. Once the protective plate 5 is damaged by an external object, the independently detachable protective strip 7 makes it easy to replace the protective plate 5 inside the protective shell 1.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective device for emergency warning lights, characterized in that: The device includes a protective shell (1), inside which a marker light body (2) is fixedly connected. The protective shell (1) has grooves (3) on both the upper and lower sides near the marker light body (2). A sliding plate (4) is slidably connected inside the grooves (3). A protective plate (5) is fixedly connected to one side of the sliding plate (4). A connecting hole (6) is provided at both corners of one side of the protective shell (1). A protective strip (7) is provided on one side of the protective shell (1). A first groove (8) is provided on both the left and right sides of the protective strip (7). A connecting screw (9) is threaded inside the first groove (8). The connecting screw (9) is threadedly connected to the connecting hole (6). An adjustment plate (10) is fixedly connected to the center of the back of the protective shell (1). Springs (11) are fixedly connected to both the left and right sides of the adjustment plate (10). A bottom frame (12) is fixedly connected to the end of the spring (11). A second groove (13) is provided at each of the four corners of the bottom frame (12). A mounting screw (14) is threaded into the inside of the second groove (13). The adjustment plate (10) is movably connected to the inside of the bottom frame (12).

2. The protective device for an emergency sign light according to claim 1, characterized in that: There are two slide plates (4), which are located on the upper and lower sides of the protective plate (5) respectively. The material of the slide plates (4) and the material of the protective plate (5) are both transparent tempered steel plates. The slide plates (4) are compatible with the slide groove (3).

3. The protective device for an emergency sign light according to claim 1, characterized in that: The size of the protective strip (7) is adapted to the size of the protective shell (1). The first groove (8) is a circular groove. The position of the first groove (8) corresponds to the position of the connecting hole (6). The connecting hole (6) is a threaded hole.

4. The protective device for an emergency sign light according to claim 1, characterized in that: The adjustment plate (10) is a rectangular plate, and the adjustment plate (10) is welded to the center of the back of the protective shell (1). The length of the adjustment plate (10) is the same as the internal width of the bottom frame (12).

5. A protective device for an emergency sign light according to claim 1, characterized in that: The number of springs (11) is two sets, and the number of springs (11) in each set is six. The six springs (11) are welded in a linear array to one side of the adjustment plate (10), and the other end of the springs (11) is welded to the bottom frame (12).

6. A protective device for an emergency sign light according to claim 1, characterized in that: There are four second grooves (13), and the four second grooves (13) are located at the four corners of the bottom frame (12). The size of the bottom frame (12) is adapted to the size of the protective shell (1).

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