Fire-fighting indicating lamp for emergency evacuation

Abstract

The utility model discloses a fire-fighting indicating lamp for emergency evacuation, which relates to the technical field of fire-fighting indicating lamps and comprises an emergency lamp, one side in the emergency lamp is rotatably connected with a limiting shaft, two ends of the outer wall of the limiting shaft are simultaneously and fixedly connected with a limiting frame, and the emergency lamp is rotatably connected with one side in the limiting frame through the limiting shaft. The limiting shaft is located on one side of the interior of the limiting frame, the center of the outer wall of the limiting shaft is connected with one side of the outer wall of the emergency lamp in a penetrating mode, one side of the interior of the emergency lamp is rotationally connected with the center of the outer wall of the limiting shaft, and the side, away from the emergency lamp, of the interior of the limiting frame is slidably connected with a positioning base. In actual operation, the positioning block is tightly clamped with the interior of the limiting frame, so that the labor intensity can be reduced while the installation time is effectively shortened, the equipment can be effectively prevented from loosening or falling off even if the equipment is used for a long time, the reliability and durability of the equipment are enhanced, and the service life of the equipment is prolonged. And rapid replacement or repair can be realized through simple operation in the maintenance and disassembly processes.

Description

Technical Field

[0001] The utility model relates to the technical field of fire indicator lights, in particular to a fire indicator light for emergency evacuation. Background Art

[0002] Fire indicator lights for emergency evacuation are key equipment in modern building safety systems. Their main function is to guide people to evacuate to safe areas quickly and orderly in the event of a fire or other emergency. Such lamps are usually equipped with long-lasting lighting systems that can continue to work even when the main power supply is interrupted to ensure that the indication function is not affected. The design requirements for fire indicator lights are concise and clear, and usually indicate the exit direction or evacuation path with clear patterns and text. At the same time, in order to adapt to different light conditions and remind people in different directions, these lamps often have a flashing function and use bright colors such as red or green to enhance visual impact and recognition. During installation and maintenance, the fire indicator lights should be in good condition, and regular inspections and tests should be carried out to ensure that they can operate normally in emergency situations.

[0003] During the on-site installation of existing emergency evacuation fire indicator lights, bolts are usually used to install them on the walls of fire passages. Although this method is simple and direct, there are still many inconveniences in actual operation. First, construction workers need to carry additional tools and materials, such as electric drills, bolts and screwdrivers, which not only increases the workload but also prolongs the installation time. Secondly, frequent drilling operations may damage the wall structure and affect building safety. In addition, traditional installation methods often ignore the needs of later maintenance and flexibility, resulting in subsequent adjustments and maintenance work becoming cumbersome and costly once the initial installation is completed. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a fire indicator light for emergency evacuation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire indicator light for emergency evacuation, comprising an emergency light, wherein one side of the emergency light is rotatably connected to a limiting axis, and both ends of the outer wall of the limiting axis are simultaneously fixedly connected to a limiting frame, the emergency light is rotatably connected to one side of the inner wall of the limiting frame through the limiting axis, and the limiting axis is located on one side of the inner wall of the limiting frame, the center of the outer wall of the limiting axis is connected through and through one side of the outer wall of the emergency light, and one side of the inner wall of the emergency light is rotatably connected to the center of the outer wall of the limiting axis, a positioning base is slidably connected to the side of the inner wall of the limiting frame away from the emergency light, the center of the outer wall of the positioning base is connected through and through the center of the inner wall of the limiting frame, and one side of the inner wall of the limiting frame is slidably connected to the center of the outer wall of the positioning base, the emergency light is located on the outer side of the positioning base, and a limiting hole is provided on one side of the inner wall of the emergency light, the limiting axis is rotatably connected to one side of the inner wall of the emergency light through the limiting hole, and a plurality of limiting grooves are provided on the inner wall of the limiting hole.

[0006] As mentioned above, a plurality of slide rails are fixedly connected to both sides of the inner wall of the limit shaft, and a plurality of limit blocks are slidably connected to the upper and lower ends of the limit shaft through the slide rails.

[0007] As mentioned above, one end of the outer wall of the limit block corresponds to the limit groove formed on the inner wall of the limit hole, and one end of the corresponding surface of the limit block is fixedly connected to the limit spring.

[0008] As mentioned above, the slide rails are located on both sides of the limit block, and the limit block is slidably connected to one side of the limit shaft through the slide rails, one end of the outer wall of the slide rail is connected to one side of the limit block, and the inner side of the limit block is slidably connected to one end of the outer wall of the slide rail.

[0009] As mentioned above, a plurality of positioning rails are fixedly connected to both sides of the inner wall of the positioning base, and a plurality of positioning blocks are slidably connected to the upper and lower ends of the interior of the positioning base through the positioning rails.

[0010] As mentioned above, the bottom of one side of the positioning block is located on one side of the interior of the limiting frame, and the inner wall of one side of the positioning block and one side of the inner wall of the limiting frame are mutually clamped.

[0011] As mentioned above, one end of the outer wall of the positioning rail is connected to one side of the interior of the positioning block through, and one side of the outer wall of the positioning rail is connected to one side of the interior of the positioning block in a sliding manner.

[0012] Compared with the prior art, this type of emergency evacuation fire indicator light has the following beneficial effects:

[0013] 1. The utility model allows a limiting shaft to pass through a limiting groove on one side of the interior of the emergency light, and opens a plurality of limiting grooves on the inner wall of the limiting hole, and by arranging a plurality of slide rails on both sides of the interior of the limiting shaft, the slide rails pass through one side of the interior of the limiting block, so that the limiting block can only move vertically along the outer wall of the slide rail when moving, and a limiting spring is arranged between the limiting block and the inner wall of the limiting shaft, so that the limiting block always conflicts with and fits with the inner wall of the limiting groove under the action of the limiting spring. When it is necessary to change the illumination angle of the emergency light, the emergency light is gently moved, so that the limiting block is pushed to the interior of the limiting shaft by the inner wall of the limiting groove under the action of the arc surface of its outer wall. When it is rotated to a certain angle, the limiting groove corresponds to the limiting block, and the limiting spring pushes the limiting block to move along the outer wall of the slide rail and conflicts with the inner wall of the limiting groove, so that the angle of the emergency light can be effectively limited, thereby realizing the adjustment of the illumination angle of the emergency light, so that the device not only improves the flexibility of the emergency light, but also ensures that the illumination direction can be quickly adjusted in an emergency, thereby meeting the lighting needs in an emergency.

[0014] 2. When installing the device, the operator aligns the groove on one side of the inner side of the limit frame with the protrusion at the center of the outer wall of the positioning base, and then pushes the limit frame so that the protrusion at the center of the outer wall of the positioning base can be inserted into one side of the inner side of the limit frame. Due to the action of the inclined surface opened on the top of one side of the positioning block, when the outer wall of the limit frame conflicts with its inclined surface, as the operator pushes, the limit frame forces the positioning block to move along the outer wall of the positioning rail toward the inside of the positioning base through its outer wall, and squeezes the positioning spring. When one side of the inner wall of the limit frame is completely fitted with the center of the outer wall of the positioning base, the groove on one side of the top of the limit frame is located at the top of one side of the positioning block. Since the top of one side of the positioning block loses the limit The supporting force on one side of the outer wall of the positioning frame causes it to be pushed toward the outside of the positioning base under the action of the positioning spring, so that the bottom of one side of the positioning base is inserted into the inner side of the limit frame, and under the push of the positioning spring, the positioning block and the inner side of the limit frame are mutually engaged, thereby realizing the rapid installation of the device, thereby ensuring the stability and safety of the device. In actual operation, the tight engagement between the positioning block and the inner side of the limit frame can effectively reduce the installation time and the labor intensity. Even in long-term use, it can effectively prevent the equipment from loosening or falling off, thereby enhancing the reliability and durability of the equipment. The maintenance and disassembly process can be quickly replaced or repaired through simple operations.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the emergency light and the limit axis of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional structure of A;

[0019] Figure 4 It is a partially cutaway three-dimensional structural schematic diagram of the limiting frame and the positioning base of the utility model;

[0020] Figure 5 It is a partial three-dimensional structural schematic diagram of the positioning block of the utility model.

[0021] In the figure: 1. emergency light; 2. limit axis; 201. limit frame; 202. limit hole; 203. limit groove; 204. slide rail; 205. limit block; 206. limit spring; 3. positioning base; 301. positioning rail; 302. positioning block; 303. positioning spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-5 As shown, the utility model provides a technical solution: a fire indicator light for emergency evacuation, comprising an emergency light 1, one side of the emergency light 1 is rotatably connected to a limiting shaft 2, and both ends of the outer wall of the limiting shaft 2 are simultaneously fixedly connected to a limiting frame 201, the emergency light 1 is rotatably connected to one side of the inner wall of the limiting frame 201 through the limiting shaft 2, and the limiting shaft 2 is located on one side of the inner wall of the limiting frame 201, the center of the outer wall of the limiting shaft 2 is connected through and through one side of the outer wall of the emergency light 1, and one side of the inner wall of the emergency light 1 is rotatably connected to the center of the outer wall of the limiting shaft 2, a positioning base 3 is slidably connected to the side of the inner wall of the limiting frame 201 away from the emergency light 1, the center of the outer wall of the positioning base 3 is connected through and through the inner center of the limiting frame 201, and one side of the inner wall of the limiting frame 201 is slidably connected to the center of the outer wall of the positioning base 3, the emergency light 1 is located on the outer side of the positioning base 3, and a limiting hole 202 is provided on one side of the inner wall of the emergency light 1, the limiting shaft 2 is rotatably connected to one side of the inner wall of the emergency light 1 through the limiting hole 202, and a plurality of limiting grooves 203 are provided on the inner wall of the limiting hole 202.

[0024] The limiting shaft 2 is passed through the limiting groove 203 on one side of the interior of the emergency light 1, and a plurality of limiting grooves 203 are opened on the inner wall of the limiting hole 202. A plurality of slide rails 204 are arranged on both sides of the interior of the limiting shaft 2, and the slide rail 204 passes through one side of the interior of the limiting block 205, so that the limiting block 205 can only move vertically along the outer wall of the slide rail 204 when moving, and a limiting spring 206 is arranged between the limiting block 205 and the inner wall of the limiting shaft 2, so that the limiting block 205 always contacts and fits with the inner wall of the limiting groove 203 under the action of the limiting spring 206. When the irradiation angle of the emergency light 1 needs to be changed, the emergency light 1 is gently moved to make the emergency light 1 The limit block 205 is pushed to the inside of the limit shaft 2 by the inner wall of the limit groove 203 under the action of the arc surface of its outer wall. When it is rotated to a certain angle, the limit groove 203 corresponds to the limit block 205, and the limit spring 206 pushes the limit block 205 to move along the outer wall of the slide rail 204 and conflicts with the inner wall of the limit groove 203, so that the angle of the emergency light 1 can be effectively limited. When installing this device, after aligning the groove on one side of the inner side of the limit frame 201 with the protrusion at the center of the outer wall of the positioning base 3, the operator pushes the limit frame 201 so that the protrusion at the center of the outer wall of the positioning base 3 can be inserted into one side of the inner side of the limit frame 201. Under the action of the inclined surface opened on the top of one side of the positioning block 302, when the outer wall of the limit frame 201 conflicts with its inclined surface, as the operator pushes, the limit frame 201 forces the positioning block 302 to move along the outer wall of the positioning rail 301 toward the inside of the positioning base 3 through its outer wall, and squeezes the positioning spring 303. When one side of the inner wall of the limit frame 201 is completely in contact with the center of the outer wall of the positioning base 3, the groove on one side of the top of the limit frame 201 is located at the top of one side of the positioning block 302. Since the top of one side of the positioning block 302 loses the supporting force of one side of the outer wall of the limit frame 201, it is moved to the outside of the positioning base 3 under the action of the positioning spring 303. The bottom of one side of the positioning base 3 is pushed to insert into the inner side of the limit frame 201, and under the push of the positioning spring 303, the positioning block 302 and the inner side of the limit frame 201 are mutually engaged, thereby realizing the rapid installation of the device, thereby ensuring the stability and safety of the device, and in actual operation, the tight engagement between the positioning block 302 and the inner side of the limit frame 201 can effectively reduce the installation time and the labor intensity, even in long-term use, it can effectively prevent the equipment from loosening or falling off, enhance the reliability and durability of the equipment, and the maintenance and disassembly process can be quickly replaced or repaired through simple operations.

[0025] like Figure 1-3As shown, multiple slide rails 204 are fixedly connected to both sides of the inner wall of the limit shaft 2, and multiple limit blocks 205 are slidably connected to the upper and lower ends of the limit shaft 2 through the slide rails 204. One end of the outer wall of the limit block 205 corresponds to the limit groove 203 opened on the inner wall of the limit hole 202, and one end of the corresponding surface of the limit block 205 is fixedly connected to the limit spring 206. The slide rails 204 are located on both sides of the inside of the limit block 205, and the limit block 205 is slidably connected to one side of the inside of the limit shaft 2 through the slide rails 204. One end of the outer wall of the slide rail 204 is connected with one side of the inside of the limit block 205, and one side of the inside of the limit block 205 is slidably connected to one end of the outer wall of the slide rail 204.

[0026] The limiting shaft 2 is passed through the limiting groove 203 on one side of the interior of the emergency light 1, and a plurality of limiting grooves 203 are opened on the inner wall of the limiting hole 202. A plurality of slide rails 204 are arranged on both sides of the interior of the limiting shaft 2, and the slide rails 204 pass through one side of the interior of the limiting block 205, so that the limiting block 205 can only move vertically along the outer wall of the slide rail 204 when moving, and a limiting spring 206 is arranged between the limiting block 205 and the inner wall of the limiting shaft 2, so that the limiting block 205 always contacts and fits with the inner wall of the limiting groove 203 under the action of the limiting spring 206. When the irradiation angle of the emergency light 1 needs to be changed, the emergency light 1 can be turned on and off. The lamp 1 is gently bent so that the limit block 205 is pushed to the inside of the limit shaft 2 by the inner wall of the limit groove 203 under the action of the arc surface of its outer wall. When it is rotated to a certain angle, the limit groove 203 corresponds to the limit block 205, and the limit spring 206 pushes the limit block 205 to move along the outer wall of the slide rail 204 and conflicts with the inner wall of the limit groove 203. The angle of the emergency light 1 can be effectively limited, thereby realizing the adjustment of the illumination angle of the emergency light 1. The device not only improves the flexibility of the emergency light 1, but also ensures that the illumination direction can be quickly adjusted in an emergency situation to meet the lighting needs in an emergency situation.

[0027] like Figure 1 , Figure 4 and Figure 5 As shown, multiple positioning rails 301 are fixedly connected on both sides of the inner wall of the positioning base 3, and multiple positioning blocks 302 are slidably connected at the upper and lower ends of the interior of the positioning base 3 through the positioning rails 301, the bottom of one side of the positioning block 302 is located on the inner side of the limit frame 201, and the inner wall of one side of the positioning block 302 and the inner wall of one side of the limit frame 201 are mutually clamped, one end of the outer wall of the positioning rail 301 is connected with the inner side of the positioning block 302, and one side of the outer wall of the positioning rail 301 is slidably connected with the inner side of one side of the positioning block 302.

[0028] When installing the device, after aligning the groove on one side of the inner side of the limit frame 201 with the protrusion at the center of the outer wall of the positioning base 3, the operator pushes the limit frame 201 so that the protrusion at the center of the outer wall of the positioning base 3 can be inserted into the inner side of the limit frame 201. Due to the action of the inclined surface opened at the top of one side of the positioning block 302, when the outer wall of the limit frame 201 conflicts with its inclined surface, as the operator pushes, the limit frame 201 forces the positioning block 302 to move along the outer wall of the positioning rail 301 toward the inside of the positioning base 3 through its outer wall, and squeezes the positioning spring 303. When one side of the inner wall of the limit frame 201 is completely fitted with the center of the outer wall of the positioning base 3, the groove on one side of the top of the limit frame 201 is located at the top of one side of the positioning block 302. The top loses the supporting force of the outer wall of the limit frame 201, causing it to be pushed toward the outside of the positioning base 3 under the action of the positioning spring 303, so that the bottom of one side of the positioning base 3 is inserted into the inner side of the limit frame 201, and under the push of the positioning spring 303, the positioning block 302 and the inner side of the limit frame 201 are mutually engaged, thereby realizing the rapid installation of the device, thereby ensuring the stability and safety of the device, and in actual operation, the tight engagement between the positioning block 302 and the inner side of the limit frame 201 can effectively reduce the installation time and labor intensity, and even in long-term use, it can effectively prevent the equipment from loosening or falling off, thereby enhancing the reliability and durability of the equipment, and the maintenance and disassembly process can be quickly replaced or repaired through simple operations.

[0029] Working principle: The limiting shaft 2 passes through the limiting groove 203 on one side of the interior of the emergency light 1, and multiple limiting grooves 203 are opened on the inner wall of the limiting hole 202. By setting multiple slide rails 204 on both sides of the interior of the limiting shaft 2, the slide rails 204 pass through one side of the interior of the limiting block 205, so that the limiting block 205 can only move vertically along the outer wall of the slide rail 204 when moving, and a limiting spring 206 is set between the limiting block 205 and the inner wall of the limiting shaft 2, so that the limiting block 205 is always in contact with the inner wall of the limiting groove 203 under the action of the limiting spring 206. When the irradiation angle of the emergency light 1 needs to be changed, the emergency light 1 is gently bent so that the limit block 205 is pushed by the inner wall of the limit groove 203 to the inside of the limit shaft 2 under the action of the arc surface of its outer wall. When it is rotated to a certain angle, the limit groove 203 corresponds to the limit block 205, and the limit spring 206 pushes the limit block 205 to move along the outer wall of the slide rail 204 and conflicts with the inner wall of the limit groove 203, so that the angle of the emergency light 1 can be effectively limited. When installing the device, the limit frame 201 is After the groove on one side of the inner wall is aligned with the protrusion at the center of the outer wall of the positioning base 3, the operator pushes the limit frame 201 so that the protrusion at the center of the outer wall of the positioning base 3 can be inserted into the inner side of the limit frame 201. Due to the action of the inclined surface opened on the top of one side of the positioning block 302, when the outer wall of the limit frame 201 conflicts with its inclined surface, as the operator pushes, the limit frame 201 forces the positioning block 302 to move along the outer wall of the positioning rail 301 toward the inside of the positioning base 3 through its outer wall, and squeezes the positioning spring 303. When the inner wall of the limit frame 201 After one side of the wall is completely fitted with the center of the outer wall of the positioning base 3, the groove on the top side of the limit frame 201 is located at the top of the positioning block 302. Since the top of the positioning block 302 loses the supporting force of the outer wall of the limit frame 201, it is pushed toward the outside of the positioning base 3 under the action of the positioning spring 303, so that the bottom of one side of the positioning base 3 is inserted into the inner side of the limit frame 201, and under the push of the positioning spring 303, the positioning block 302 and the inner side of the limit frame 201 are mutually engaged, thereby realizing the rapid installation of the device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire indicator light for emergency evacuation, comprising an emergency light (1), characterized in that: One side of the interior of the emergency light (1) is rotatably connected to the limiting shaft (2), and both ends of the outer wall of the limiting shaft (2) are simultaneously fixedly connected to the limiting frame (201); the emergency light (1) is rotatably connected to one side of the interior of the limiting frame (201) via the limiting shaft (2), and the limiting shaft (2) is located on one side of the interior of the limiting frame (201); the center of the outer wall of the limiting shaft (2) is connected through and through the one side of the outer wall of the emergency light (1), and one side of the interior of the emergency light (1) is rotatably connected to the center of the outer wall of the limiting shaft (2); the interior of the limiting frame (201) is away from the emergency light (1). ) is slidably connected to one side of the positioning base (3), the center of the outer wall of the positioning base (3) is connected through the center of the interior of the limiting frame (201), and the inner side of the limiting frame (201) is slidably connected to the center of the outer wall of the positioning base (3), the emergency light (1) is located on the outer side of the positioning base (3), and a limiting hole (202) is provided on the inner side of the emergency light (1), the limiting shaft (2) is rotatably connected to the inner side of the emergency light (1) through the limiting hole (202), and a plurality of limiting grooves (203) are provided on the inner wall of the limiting hole (202).

2. The fire indicator light for emergency evacuation according to claim 1, characterized in that: A plurality of slide rails (204) are fixedly connected to both sides of the inner wall of the limit shaft (2), and a plurality of limit blocks (205) are slidably connected to the upper and lower ends of the limit shaft (2) via the slide rails (204).

3. The fire indicator light for emergency evacuation according to claim 2, characterized in that: One end of the outer wall of the limiting block (205) corresponds to a limiting groove (203) provided on the inner wall of the limiting hole (202), and one end of the corresponding surface of the limiting block (205) is fixedly connected to a limiting spring (206).

4. The fire indicator light for emergency evacuation according to claim 3, characterized in that: The slide rails (204) are located on both sides of the interior of the limit block (205), and the limit block (205) is slidably connected to the interior side of the limit shaft (2) through the slide rails (204), one end of the outer wall of the slide rail (204) is connected to the interior side of the limit block (205), and the interior side of the limit block (205) is slidably connected to one end of the outer wall of the slide rail (204).

5. The fire indicator light for emergency evacuation according to claim 1, characterized in that: A plurality of positioning rails (301) are fixedly connected to both sides of the inner wall of the positioning base (3), and a plurality of positioning blocks (302) are slidably connected to the upper and lower ends of the interior of the positioning base (3) via the positioning rails (301).

6. The fire indicator light for emergency evacuation according to claim 5, characterized in that: The bottom of one side of the positioning block (302) is located on one side of the interior of the limiting frame (201), and the inner wall of one side of the positioning block (302) and one side of the inner wall of the limiting frame (201) are mutually clamped.

7. The fire indicator light for emergency evacuation according to claim 6, characterized in that: One end of the outer wall of the positioning rail (301) is connected to one side of the interior of the positioning block (302) through the outer wall, and one side of the outer wall of the positioning rail (301) is connected to one side of the interior of the positioning block (302) in a sliding manner.

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