Fire-fighting emergency lighting evacuation indicating device with replacement function

Abstract

The utility model relates to the technical field of fire-fighting emergency lighting, and discloses a fire-fighting emergency lighting evacuation indicating device with a replacement function, which comprises a lamp board, a support plate is attached to the outer wall of the lamp board, a power supply is arranged in the lamp board, the outer wall of the power supply is fixedly connected with a connector I, a connector II is attached to the outer wall of the connector I, and the connector II is fixedly connected with the lamp board. A controller is fixedly connected to the outer wall of the second connector, a lamp panel is fixedly connected to the outer wall of the controller, a first connecting block is fixedly connected to the upper surface of the first connector, a first sliding assembly is arranged in the first connecting block, and a first spring is arranged on the outer wall of the first sliding assembly. According to the connecting device, after the first sliding column slides on the outer wall of the second connecting block for a certain distance, the first sliding column can be bounced into the second connecting block through the spring, reinforced connection of the joint between the first connector and the second connector is achieved through sliding of the first sliding column, and loosening of the joint is avoided; therefore, the emergency lighting device cannot work normally.

Description

Technical Field

[0001] This utility model relates to the field of fire emergency lighting technology, and in particular to a fire emergency lighting evacuation indicator device with replaceable function. Background Technology

[0002] Fire emergency lighting and evacuation devices are key equipment that provide lighting and evacuation guidance for personnel evacuation and firefighting operations when normal lighting systems fail due to emergencies such as fires. They can guide trapped personnel to quickly and safely evacuate from dangerous areas.

[0003] A search revealed Chinese patent publication number CN218348539U, which provides an emergency lighting and evacuation guidance device, relating to the field of emergency lighting technology. The device includes a housing, with fixed blocks fixedly installed on both outer surfaces near the four corners. A positioning pin is inserted through the center of the front surface of each fixed block. Support rods are inserted through both sides of the top of the housing, with an energy-saving lamp fixedly installed at the center of the top of each support rod. A spring is fixedly connected to the surface of each support rod, and a movable block is fixedly installed on the surface of each support rod. This invention, through the inclusion of a reserve battery, ensures that the emergency lighting device can operate normally regardless of any emergency, preventing issues such as a malfunctioning display or power outage. It can effectively guide personnel to emergency evacuation routes. The display provides a more intuitive display of indication and evacuation signals.

[0004] The interfaces of existing fire emergency lighting evacuation indicator devices are susceptible to environmental factors, leading to poor contact and reducing the reliability of the emergency lighting evacuation indicator devices during use. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a fire emergency lighting evacuation indicator device with a replaceable function, which aims to improve the problem that the interface of the existing fire emergency lighting evacuation indicator device is easily affected by environmental factors, resulting in reduced reliability during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fire emergency lighting evacuation indicator device with replaceable function, including a light sign, a support plate attached to the outer wall of the light sign, a power supply inside the light sign, a connector one fixedly connected to the outer wall of the power supply, a connector two attached to the outer wall of the connector one, a controller fixedly connected to the outer wall of the connector two, a light panel fixedly connected to the outer wall of the controller, a connecting block one fixedly connected to the upper surface of the connector one, a sliding component one disposed inside the connecting block one, a spring one disposed on the outer wall of the sliding component one, a connecting block two slidably connected to the outer wall of the sliding component one, a connecting block three fixedly connected to the outer wall of the connecting block two, a lower surface of the connecting block three fixedly connected to the upper surface of the connector two, and a limit component disposed on the upper surface of the connector one.

[0007] Through the above technical solution: when connector one and connector two are spliced, connector one will move, which will further drive sliding component one to slide on the outer wall of connector two. At the same time, spring one will be stretched while sliding. After sliding component one has slid a certain distance, spring one will spring sliding component one into the interior of connector two, thereby strengthening the connection between connector one and connector two, avoiding poor connection between connector one and connector two, and improving the reliability of emergency lighting evacuation indicator device during use.

[0008] As a further description of the above technical solution:

[0009] The sliding assembly includes a sliding column, the outer wall of which is slidably connected to the inside of the connecting block, a fixing block is fixedly connected to the upper surface of the sliding column, the outer wall of the spring is disposed on the outer wall of the sliding column, and the outer wall of the sliding column is slidably connected to the outer wall of the connecting block.

[0010] Through the above technical solution: when the sliding column 1 slides on the outer wall of the connecting block 2, it will drive the connecting block 1 to move, and further cooperate with the connecting block 1 to stretch the spring 1.

[0011] As a further description of the above technical solution:

[0012] The limiting component includes a fixing plate, the lower surface of which is fixedly connected to the upper surface of the connector one, and a fixing block two is fixedly connected to the outer wall of the fixing plate, with the outer wall of the fixing block one fitting against the outer wall of the fixing block two.

[0013] The above technical solution involves the fixed plate and the second fixed block working together to limit the position of the first fixed block.

[0014] As a further description of the above technical solution:

[0015] The inside of the light sign has a second sliding groove, and the light panel is slidably connected to the inside of the light sign through the second sliding groove.

[0016] Through the above technical solution: the second slide is used to improve the stability of the light panel when it moves, making it easier for operators to install or remove the light sign later.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the light panel is fixedly connected to a housing. Inside the housing, a second sliding component is provided. The outer wall of the second sliding component is provided with a second spring. The outer wall of the second spring is located inside the housing. The outer wall of the second sliding component is slidably connected to the inside of the light panel.

[0019] Through the above technical solution, the sliding component 2 will unlock or fix the light panel and the light sign when it slides, making it convenient for operators to quickly install and remove the light sign.

[0020] As a further description of the above technical solution:

[0021] The second sliding component includes a second sliding column, the outer wall of which is slidably connected to the inside of the outer shell. A connecting column is fixedly connected to the outer wall of the second sliding column, and the outer wall of the connecting column is slidably connected to the outer wall of the outer shell. The outer wall of the second spring is disposed on the outer wall of the second sliding column, and the second sliding column is slidably connected to the inside of the light sign.

[0022] Through the above technical solution: when the connecting column slides, it will drive the second sliding column to slide inside the shell. When the connecting column slides to the appropriate position, the connecting column is rotated to fix it to the outer wall of the shell, thereby unlocking the light panel and the light sign.

[0023] As a further description of the above technical solution:

[0024] The outer casing has a sliding groove, and the connecting column is slidably connected to the outer wall of the outer casing through the sliding groove.

[0025] The above technical solution uses a sliding groove to improve the stability of the connecting column during sliding.

[0026] As a further description of the above technical solution:

[0027] The outer wall of the light panel is slidably connected to the inside of the light sign, and the outer wall of the spring is disposed on the outer wall of the connecting block.

[0028] The above technical solution allows the light board to slide, enabling quick installation and removal of the light board.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, the first connector drives the first connecting block to move, which in turn drives the first sliding column to slide on the outer wall of the second connecting block. The first fixed block moves upward under the action of the first sliding column and stretches the first spring during the movement. After the first sliding column slides a certain distance on the outer wall of the second connecting block, the spring will push the first sliding column into the interior of the second connecting block. Through the sliding of the first sliding column, the connection between the first connector and the second connector is strengthened, preventing the connection from loosening and causing the emergency lighting device to malfunction.

[0031] 2. In this utility model, by pulling down the connecting column, the sliding column two is moved. While the sliding column two is moving, it will cooperate with the outer shell to compress the spring two. After the connecting column slides a certain distance, the connecting column is rotated to fix it on the outer wall of the outer shell, thereby realizing the quick removal of the light panel from the light sign, which is convenient for later maintenance and replacement. Attached Figure Description

[0032] Figure 1 This is a three-dimensional structural diagram of the fire emergency lighting evacuation indicator device with replaceable function proposed in this utility model.

[0033] Figure 2 This is a partial structural diagram of the outer shell of the fire emergency lighting evacuation indicator device with replaceable function proposed in this utility model.

[0034] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0035] Figure 4 This is a partial structural diagram of the connector of the fire emergency lighting evacuation indicator device with replaceable function proposed in this utility model.

[0036] Figure 5 This is a partial structural diagram of the fixing block of the fire emergency lighting evacuation indicator device with replaceable function proposed in this utility model.

[0037] Figure 6 This is a partial structural diagram of the slide of the fire emergency lighting evacuation indicator device with replaceable function proposed in this utility model.

[0038] Legend:

[0039] 1. Light board; 2. Support plate; 3. Power supply; 4. Connector 1; 5. Connector 2; 6. Controller; 7. Connecting block 1; 8. Sliding assembly 1; 81. Sliding column 1; 82. Fixing block 1; 9. Spring 1; 10. Connecting block 2; 11. Connecting block 3; 12. Light panel; 13. Housing; 14. Sliding assembly 2; 141. Sliding column 2; 142. Connecting column; 15. Spring 2; 16. Slide groove 1; 17. Slide groove 2; 18. Limiting assembly; 181. Fixing plate; 182. Fixing block 2. Detailed Implementation

[0040] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] Reference Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model provides a fire emergency lighting evacuation indicator device with replaceable function, including a light sign 1, a support plate 2 attached to the outer wall of the light sign 1, a power supply 3 provided inside the light sign 1, a connector 4 fixedly connected to the outer wall of the power supply 3, a connector 5 attached to the outer wall of the connector 4, a controller 6 fixedly connected to the outer wall of the connector 5, a light panel 12 fixedly connected to the outer wall of the controller 6, a connecting block 7 fixedly connected to the upper surface of the connector 4, a sliding component 8 provided inside the connecting block 7, a spring 9 provided on the outer wall of the sliding component 8, a connecting block 10 slidably connected to the outer wall of the sliding component 8, a connecting block 11 fixedly connected to the outer wall of the connecting block 10, a lower surface of the connecting block 11 fixedly connected to the upper surface of the connector 5, and a limit component 18 provided on the upper surface of the connector 4.

[0042] Specifically, when connector 4 and connector 5 are spliced, connecting block 7 moves, which in turn causes sliding component 8 to slide on the outer wall of connecting block 10. When sliding component 8 slides, it works with connecting block 7 to stretch spring 9. When sliding component 8 slides to the appropriate position, spring 9 releases its elasticity and pushes sliding component 8 into the interior of connecting block 10, thereby strengthening and fixing connector 4 and connector 5. When connector 4 and connector 5 need to be disassembled, sliding component 8 is pulled upward. When sliding component 8 moves to the appropriate position, it is rotated to fix it on the outer wall of limiting component 18, thereby quickly unlocking connector 4 and connector 5.

[0043] Reference Figure 3 , Figure 4 and Figure 5 The sliding component 8 includes a sliding post 81, the outer wall of which is slidably connected to the inside of the connecting block 7, and a fixing block 82 is fixedly connected to the upper surface of the sliding post 81. The outer wall of the spring 9 is disposed on the outer wall of the sliding post 81, and the outer wall of the sliding post 81 is slidably connected to the outer wall of the connecting block 10. The limiting component 18 includes a fixing plate 181, the lower surface of which is fixedly connected to the upper surface of the connector 4, and a fixing block 182 is fixedly connected to the outer wall of the fixing plate 181. The outer wall of the fixing block 82 is attached to the outer wall of the fixing block 182.

[0044] Specifically, when the sliding column 81 slides on the outer wall of the connecting block 10, it will drive the fixed block 82 to move, and further cooperate with the connecting block 7 to stretch the spring 9. When the sliding column 81 slides to the appropriate position, the spring 9 will release its own elasticity, and further push the sliding column 81 into the interior of the connecting block 10.

[0045] Reference Figure 2 The interior of the light sign 1 is provided with a second sliding groove 17, and the light panel 12 is slidably connected to the interior of the light sign 1 through the second sliding groove 17;

[0046] Specifically, the second groove 17 is used to limit the sliding trajectory of the lamp panel 12, making it convenient for operators to remove or install the lamp panel 12 later.

[0047] Reference Figure 1 and Figure 6 The outer wall of the light panel 12 is fixedly connected to the outer shell 13. The inner wall of the outer shell 13 is provided with a sliding component 2 14. The outer wall of the sliding component 2 14 is provided with a spring 2 15. The outer wall of the spring 2 15 is located inside the outer shell 13. The outer wall of the sliding component 2 14 is slidably connected to the inside of the light sign 1.

[0048] Specifically, by pulling down the sliding component 2 14, the sliding component 2 14 will cooperate with the outer shell 13 to compress the spring 2 15. When the sliding component 2 14 slides to the appropriate position, the sliding component 2 14 is rotated to fix it to the outer wall of the outer shell 13, thereby unlocking the light panel 12 and the light sign 1, which facilitates the removal of the light panel 12 for maintenance and replacement in the future.

[0049] Reference Figure 6 The sliding component 2 14 includes a sliding column 2 141, the outer wall of which is slidably connected to the inside of the outer shell 13, a connecting column 142 is fixedly connected to the outer wall of the sliding column 2 141, the outer wall of the connecting column 142 is slidably connected to the outer wall of the outer shell 13, the outer wall of the spring 2 15 is disposed on the outer wall of the sliding column 2 141, and the sliding column 2 141 is slidably connected to the inside of the light sign 1;

[0050] Specifically, when the connecting column 142 is pulled down, the connecting column 142 moves. Through the fixing action of the connecting column 142 and the second sliding column 141, the second sliding column 141 will move. When the second sliding column 141 moves, it will cooperate with the outer shell 13 to compress the second spring 15. When the connecting column 142 moves to the appropriate position, the connecting column 142 is rotated to fix it to the outer wall of the outer shell 13, which further drives the second sliding column 141 to slide out from the inside of the light sign 1.

[0051] Reference Figure 1 and Figure 6 The inner surface of the outer casing 13 is provided with a sliding groove 16, and the connecting column 142 is slidably connected to the outer wall of the outer casing 13 through the sliding groove 16; the outer wall of the lamp panel 12 is slidably connected to the inside of the lamp sign 1, and the outer wall of the spring 9 is set on the outer wall of the connecting block 7.

[0052] Specifically, the groove 16 is used to limit the sliding trajectory of the connecting post 142, thereby improving the stability of the connecting post 142 when it slides.

[0053] Working principle: When splicing connector 4 and connector 5, connector 4 will drive connecting block 7 to move, which will further drive sliding column 81 to slide on the outer wall of connecting block 10. When sliding column 81 slides, it will drive fixing block 82 to move. When fixing block 82 moves, it will cooperate with connecting block 7 to stretch spring 9. After sliding column 81 slides a certain distance, spring 9 will release its own elasticity and push sliding column 81 into the interior of connecting block 10. Through the cooperation between sliding column 81, fixing block 82, spring 9 and connecting block 10, connector 4 and connector 5 are strengthened and fixed, preventing the connection from loosening and causing the emergency lighting evacuation device to malfunction.

[0054] When it is necessary to remove the light panel 12, first pull down the connecting post 142 so that it slides on the outer wall of the housing 13 through the first slide groove 16. When the connecting post 142 slides, it will drive the second sliding post 141 to slide. At the same time, it will cooperate with the housing 13 to compress the second spring 15. When the connecting post 142 slides to the appropriate position, rotate the connecting post 142 so that it is fixed on the outer wall of the housing 13 through the first slide groove 16. The connecting post 142 drives the second sliding post 141 to slide, thereby achieving the effect of quickly fixing or unlocking the light panel 12 and the light sign 1, reducing the time cost required for later installation or removal of the light panel 12.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Fire emergency lighting and evacuation indicating device with replacement function, comprising a light board (1), characterized in that: The outer wall of the light sign (1) is fitted with a support plate (2), the inside of the light sign (1) is equipped with a power supply (3), the outer wall of the power supply (3) is fixedly connected with a connector one (4), the outer wall of the connector one (4) is fitted with a connector two (5), the outer wall of the connector two (5) is fixedly connected with a controller (6), the outer wall of the controller (6) is fixedly connected with a light plate (12), the upper surface of the connector one (4) is fixedly connected with a connecting block one (7), the inside of the connecting block one (7) is equipped with a sliding component one (8), the outer wall of the sliding component one (8) is equipped with a spring one (9), the outer wall of the sliding component one (8) is slidably connected with a connecting block two (10), the outer wall of the connecting block two (10) is fixedly connected with a connecting block three (11), the lower surface of the connecting block three (11) is fixedly connected to the upper surface of the connector two (5), and the upper surface of the connector one (4) is equipped with a limit component (18).

2. The fire emergency lighting and evacuation indicating device with replacement function according to claim 1, characterized in that: The sliding assembly one (8) includes a sliding column one (81), the outer wall of the sliding column one (81) is slidably connected to the inside of the connecting block one (7), the upper surface of the sliding column one (81) is fixedly connected to the fixing block one (82), the outer wall of the spring one (9) is disposed on the outer wall of the sliding column one (81), and the outer wall of the sliding column one (81) is slidably connected to the outer wall of the connecting block two (10).

3. The fire emergency lighting and evacuation indicating device with replacement function according to claim 2, characterized in that: The limiting component (18) includes a fixing plate (181), the lower surface of which is fixedly connected to the upper surface of the connector (4), and a fixing block (182) is fixedly connected to the outer wall of the fixing plate (181), with the outer wall of the fixing block (182) fitting against the outer wall of the fixing block (182).

4. The fire emergency lighting and evacuation indicating device with replacement function according to claim 1, characterized in that: The interior of the light sign (1) is provided with a sliding groove (17), and the light plate (12) is slidably connected to the interior of the light sign (1) through the sliding groove (17).

5. The fire emergency lighting and evacuation indicating device with replacement function according to claim 1, characterized in that: The outer wall of the lamp panel (12) is fixedly connected to the outer shell (13), and the inner wall of the outer shell (13) is provided with a sliding component two (14). The outer wall of the sliding component two (14) is provided with a spring two (15), and the outer wall of the spring two (15) is located inside the outer shell (13). The outer wall of the sliding component two (14) is slidably connected to the inside of the lamp sign (1).

6. The fire emergency lighting and evacuation indicating device with replacement function according to claim 5, characterized in that: The second sliding component (14) includes a second sliding column (141), the outer wall of the second sliding column (141) is slidably connected to the inside of the outer shell (13), the outer wall of the second sliding column (141) is fixedly connected to a connecting column (142), the outer wall of the connecting column (142) is slidably connected to the outer wall of the outer shell (13), the outer wall of the second spring (15) is disposed on the outer wall of the second sliding column (141), and the second sliding column (141) is slidably connected to the inside of the light sign (1).

7. The fire emergency lighting and escape indication device with replacement function according to claim 6, characterized in that: The interior of the outer shell (13) is provided with a sliding groove (16), and the connecting column (142) is slidably connected to the outer wall of the outer shell (13) through the sliding groove (16).

8. The fire emergency lighting and evacuation indicating device with replacement function according to claim 1, characterized in that: The outer wall of the lamp plate (12) is slidably connected to the inside of the lamp sign (1), and the outer wall of the spring (9) is set on the outer wall of the connecting block (7).

Images