Emergency lighting evacuation lamp

Abstract

The utility model discloses an emergency lighting evacuation lamp, belongs to the technical field of emergency lighting equipment, and aims to solve the technical problem that an emergency lighting lamp in the prior art is easy to damage. The emergency lighting evacuation lamp comprises a shell. The first through groove is formed in the bottom of the front end face of the shell; the shielding plate is arranged in the shell and is used for blocking the first through groove; the driving lead screw is rotationally installed in the shell and used for driving the shielding plate to ascend and descend, a space for containing the shielding plate is formed in the top in the shell, a control panel is assembled at the bottom in the shell, illuminating lamp panels are arranged at the two ends of the face, facing the first through groove, of the control panel, and an evacuation indicating lamp is arranged in the middle of the control panel; and a buzzer is also arranged on the control panel. The emergency lighting evacuation lamp is reasonable in overall structure, the smoke alarm and the emergency lighting lamp are combined, the intelligent degree is high, alarm prompt and evacuation indication can be given in time under the emergency situation, and the good protection effect is achieved under the normal state.

Description

Technical Field

[0001] The utility model belongs to the technical field of emergency lighting equipment, and in particular relates to an emergency lighting evacuation lamp. Background Art

[0002] Fire emergency lighting is a kind of lighting designed for fire emergency. Its main function is to provide lighting for personnel evacuation and firefighting in emergency situations, such as power outages caused by fire or other emergencies. Fire emergency lighting is widely used in factories, hotels, schools, units, shopping malls and other public places to prepare for power outages for emergency lighting. Especially in high-rise buildings, shopping malls, entertainment venues and other crowded places, the configuration of fire emergency lighting is particularly important.

[0003] Traditional emergency lighting fixtures are generally composed of a shell, a light-transmitting panel, a control panel and a lamp panel. In actual application, it is found that emergency lighting fixtures are installed in fire passages and are inevitably subject to collisions caused by human activities, resulting in the light-transmitting panel being broken and the internal lighting indicator elements being damaged, thus losing the emergency indication function and increasing maintenance costs. If they are not repaired in time, serious fire accidents may easily occur. Therefore, the present application proposes an emergency lighting evacuation fixture. Utility Model Content

[0004] In view of the deficiencies of the prior art, the purpose of the present invention is to provide an emergency lighting evacuation lamp, aiming to solve the technical problem that emergency lighting lamps are easily damaged under the prior art.

[0005] In order to solve the above technical problems, the utility model provides an emergency lighting evacuation lamp, including a shell; a first through groove opened at the bottom of the front end surface of the shell; a baffle plate arranged in the shell for blocking the first through groove; a driving screw rod rotatably installed in the shell for driving the baffle plate to rise and fall, and the top of the shell has a space for accommodating the baffle plate.

[0006] Preferably, a control panel is installed at the bottom of the shell, lighting panels are arranged at both ends of the control panel facing the first through slot, an evacuation indicator light is arranged in the middle of the control panel, and a buzzer is also arranged on the control panel.

[0007] Preferably, a light-transmitting sheet is arranged in the first through slot, the light-transmitting sheet is located on the side of the shielding plate facing the inside of the shell, and the buzzer passes through the light-transmitting sheet.

[0008] Preferably, a smoke alarm is installed on the top of the shell, a second through slot is provided at a position on the front end surface of the shell corresponding to the smoke alarm, and a partition net is provided in the second through slot.

[0009] Preferably, two driving screw rods are provided, and the two driving screw rods are respectively located at two ends of the shell, and a sleeve block which cooperates with the threaded sleeve of the driving screw rod is provided at the top of the baffle plate, and a driving mechanism for driving the driving screw rod to rotate is provided at the top of the shell.

[0010] Preferably, the driving mechanism includes a driven gear fixedly mounted on the top of the driving screw and a driving gear rotatably mounted on the top of the shell, the driving gear is meshed with the driven gear, and a driving motor for driving the driving gear to rotate is fixed on the top of the shell.

[0011] Preferably, an edge plate extending outward is provided on the peripheral side of the front end surface of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a shielding plate that can block the first through slot, and when it is in a normal state (no emergency such as fire occurs), the driving mechanism drives the driving screw to rotate, drives the shielding plate to descend and blocks the first through slot. At this time, the shielding plate can shield and protect the light-transmitting sheet and the control panel, lighting panel, evacuation indicator light and buzzer inside the shell, avoiding the problem that the light-transmitting sheet is broken due to collision with the shell during personnel activities, causing damage to the control panel, lighting panel, evacuation indicator light and buzzer, reducing maintenance costs and making the emergency lighting evacuation lamp more durable. In addition, after the shielding plate blocks the first through slot, the second through slot The slot connects the outside with the inside of the shell. When a fire occurs, smoke passes through the second slot and drifts into the shell. The smoke alarm in the shell can sense the presence of smoke, thereby timely feeding back information and issuing an alarm prompt using a buzzer. At the same time, the driving mechanism drives the driving screw to rotate, drives the baffle to rise and no longer blocks the first slot. Emergency lighting and emergency evacuation instructions can be performed using the lighting panel and evacuation indicator light. The overall structure is reasonable, combining the smoke alarm with the emergency lighting fixture, with a high degree of intelligence, and can make alarm prompts and evacuation instructions in time in an emergency, and has a good protective effect under normal circumstances. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

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

[0016] Figure 2It is a cross-sectional view of the housing in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the shielding plate in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the driving screw rod in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the driving mechanism in the utility model.

[0020] The markings in the accompanying drawings are: 1, shell; 2, first through slot; 3, light-transmitting sheet; 4, shielding plate; 5, buzzer; 6, second through slot; 7, partition net; 8, edge plate; 9, control panel; 10, lighting panel; 11, evacuation indicator light; 12, smoke alarm; 13, driving screw; 14, sleeve block; 15, stopper; 16, driving mechanism; 17, driven gear; 18, driving gear; 19, driving motor. DETAILED DESCRIPTION

[0021] 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.

[0022] This embodiment provides an emergency lighting evacuation lamp, and its structural schematic diagram is as follows Figure 1-Figure 5 As shown, it includes a shell 1; a first through groove 2 opened at the bottom of the front end surface of the shell 1; a baffle plate 4 arranged in the shell 1 for blocking the first through groove 2; a driving screw rod 13 rotatably installed in the shell 1 for driving the baffle plate 4 to rise and fall, and a space for accommodating the baffle plate 4 is provided at the top of the shell 1. Through this structural method, the baffle plate 4 is driven to descend to block the first through groove 2, which can shield and protect the lighting indicator element in the shell 1, avoiding the problem of damage to the lighting indicator element caused by collision with the shell 1 during personnel activities, thereby reducing maintenance costs and making the emergency evacuation lamp more durable.

[0023] In this embodiment, a control panel 9 is installed at the bottom of the shell 1. Light panels 10 are provided at both ends of the control panel 9 facing the first through slot 2. An evacuation indicator light 11 is provided in the middle of the control panel 9. A buzzer 5 is also provided on the control panel 9. The light panel 10 is used for emergency lighting, the evacuation indicator light 11 is used for evacuation indication, and the buzzer 5 is used for alarm prompts in emergency situations. A light-transmitting sheet 3 is provided in the first through slot 2. The light-transmitting sheet 3 is located on the side of the shielding plate 4 facing the inside of the shell 1. The buzzer 5 passes through the light-transmitting sheet 3. The light-transmitting sheet 3 is used to shield the control panel 9, the light panel 10 and the evacuation indicator light 11. An edge plate 8 extending outward is provided on the peripheral side of the front end face of the shell 1. After the shell 1 is embedded in the wall, the edge plate 8 can fit the wall. The back of the shell 1 should be provided with mounting holes and wiring holes.

[0024] Furthermore, in this embodiment, a smoke alarm 12 is installed on the top of the shell 1, and a second through groove 6 is opened at a position on the front end surface of the shell 1 corresponding to the smoke alarm 12. A partition net 7 is arranged in the second through groove 6. When a fire occurs, the smoke enters the shell 1 through the second through groove 6 and is sensed by the smoke alarm 12, which can immediately feedback a signal and cooperate with the buzzer 5 to issue an alarm prompt.

[0025] As a preferred technical solution in this embodiment, two driving screw rods 13 are provided, and the two driving screw rods 13 are respectively located at both ends of the shell 1. A sleeve block 14 threadedly sleeved with the driving screw rod 13 is provided at the top of the baffle plate 4. A driving mechanism 16 for driving the driving screw rod 13 to rotate is provided at the top of the shell 1. The driving mechanism 16 includes a driven gear 17 fixedly sleeved on the top of the driving screw rod 13 and a driving gear 18 rotatably installed at the top of the shell 1. The driving gear 18 is meshed with the driven gear 17. A driving motor 19 for driving the driving gear 18 to rotate is fixed at the top of the shell 1. The driving motor 19 is started to drive the driving gear 18 to rotate. The driving gear 18 is driven to rotate by the transmission cooperation between the driving gear 18 and the driven gear 17, so that the driving screw rod 13 can be driven to rotate, so that the baffle plate 4 can be driven to descend or ascend. A stopper 15 is provided at the bottom end of the driving screw rod 13 for limiting the lower position of the baffle plate 4.

[0026] Working principle: When in use, the shell 1 is embedded in the wall, and the edge plate 8 is in contact with the wall. When in a normal state (no emergency such as fire occurs), the driving motor 19 drives the active gear 18 to drive the driven gear 17 and the driving screw 13 to rotate, driving the shielding plate 4 to descend and block the first through groove 2. At this time, the shielding plate 4 can shield and protect the light-transmitting sheet 3 and the control panel 9, lighting panel 10, evacuation indicator light 11 and buzzer 5 inside the shell 1, so as to avoid the problem that the light-transmitting sheet 3 is broken and the control panel 9, lighting panel 10, evacuation indicator light 11 and buzzer 5 are damaged due to collision with the shell 1 during personnel activities, thereby reducing maintenance costs and making the emergency evacuation lamp more durable. In addition, the shielding plate 4 can protect the first through groove 2. After the first through slot 2 is blocked, the second through slot 6 connects the outside with the inside of the shell 1. When a fire occurs, the smoke passes through the second through slot 6 and drifts into the shell 1. The smoke alarm 12 in the shell 1 can sense the presence of smoke, thereby timely feeding back information and issuing an alarm prompt using the buzzer 5. At the same time, the drive motor 19 starts to drive the drive screw 13 to rotate, driving the baffle plate 4 to rise and no longer block the first through slot 2. Emergency lighting and emergency evacuation instructions can be performed using the lighting panel 10 and the evacuation indicator light 11. The overall structure is reasonable, and the smoke alarm 12 is combined with the emergency lighting fixture. It has a high degree of intelligence and can make alarm prompts and evacuation instructions in time in an emergency, and has a good protective effect under normal circumstances.

[0027] All technical features in this embodiment can be freely combined according to actual needs.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An emergency lighting evacuation lamp, characterized in that: include: Housing (1); A first through groove (2) formed at the bottom of the front end surface of the housing (1); A shielding plate (4) disposed in the housing (1) and used for blocking the first through slot (2); A driving screw rod (13) is rotatably mounted in the housing (1) and is used to drive the shielding plate (4) to rise and fall. The top of the housing (1) has a space for accommodating the shielding plate (4).

2. The emergency lighting evacuation lamp according to claim 1, characterized in that: A control panel (9) is mounted on the bottom of the housing (1), lighting panels (10) are arranged at both ends of the control panel (9) facing the first through slot (2), an evacuation indicator light (11) is arranged in the middle of the control panel (9), and a buzzer (5) is also arranged on the control panel (9).

3. The emergency lighting evacuation lamp according to claim 2, characterized in that: A light-transmitting sheet (3) is arranged in the first through slot (2); the light-transmitting sheet (3) is located on the side of the shielding plate (4) facing the inside of the housing (1); and the buzzer (5) passes through the light-transmitting sheet (3).

4. The emergency lighting evacuation lamp according to claim 1, characterized in that: A smoke alarm (12) is mounted on the top of the housing (1), a second through slot (6) is provided at a position on the front end surface of the housing (1) corresponding to the smoke alarm (12), and a partition net (7) is provided in the second through slot (6).

5. The emergency lighting evacuation lamp according to claim 1, characterized in that: Two driving screw rods (13) are provided, and the two driving screw rods (13) are respectively located at two ends of the housing (1); a sleeve block (14) threadedly sleeved with the driving screw rod (13) is provided at the top of the shielding plate (4); and a driving mechanism (16) for driving the driving screw rod (13) to rotate is provided at the top of the housing (1).

6. The emergency lighting evacuation lamp according to claim 5, characterized in that: The driving mechanism (16) comprises a driven gear (17) fixedly sleeved on the top of the driving screw rod (13) and a driving gear (18) rotatably mounted on the top of the housing (1), the driving gear (18) meshing with the driven gear (17), and a driving motor (19) for driving the driving gear (18) to rotate is fixed on the top of the housing (1).

7. The emergency lighting evacuation lamp according to claim 1, characterized in that: An outwardly extending edge plate (8) is provided on the peripheral side of the front end surface of the shell (1).

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