Corridor emergency lighting device

Abstract

The utility model discloses a corridor emergency lighting device, which belongs to the technical field of emergency lighting equipment and comprises a fixing box, fixing grooves are arranged on two sides of the front surface of the fixing box, inner cavities of the fixing grooves are slidably connected with fixing plates, and one sides of the fixing plates penetrate through the fixing grooves, extend to the outside of the fixing grooves and are connected with positioning plates. An emergency lighting device body is connected to one side of the positioning plate, locking grooves are formed in the upper end and the lower end of the inner side of the fixing groove, lock tongues are slidably connected to inner cavities of the locking grooves, and the outer ends of the lock tongues penetrate through the locking grooves and extend to the outer portions of the locking grooves to be clamped to the fixing groove; according to the emergency lighting device, through the arrangement of the unlocking mechanism, when disassembly is needed, the unlocking mechanism can drive the spring bolts to move, the moving spring bolts can be separated from the lock holes in a clamped mode, then the fixing plate can be disassembled, and therefore the emergency lighting device body can be disassembled, and the emergency lighting device body can be disassembled conveniently; and the maintenance efficiency of the emergency lighting device body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency lighting equipment, in particular to a corridor emergency lighting device. Background Art

[0002] Emergency lighting is a type of lamp that can effectively illuminate and display evacuation routes, or can continue to illuminate without interruption when the normal lighting power supply fails. It is widely used in public places and places where lighting cannot be interrupted.

[0003] CN116066776A discloses a corridor emergency lighting device, which includes a housing, a battery, a lamp group, and a mainboard. The mainboard and the battery are respectively connected to the cavity of the housing, the lamp group is connected to the top of the housing, and the mainboard includes a processor, a wireless module, and a voltage detection circuit. The processor is electrically connected to the wireless module and the voltage detection circuit respectively, and the voltage detection circuit is electrically connected to the battery. The voltage detection circuit sends the detected voltage signal to the processor for analysis, and the processor sends a working signal to the lamp group and the wireless module respectively according to the analysis result. When the voltage detection circuit detects that the battery voltage is lower than the set value, the specified lighting duration cannot be provided because the battery voltage is lower than the set value. The voltage detection circuit transmits a signal that the battery voltage is too low to the processor, and the processor transmits the signal to the server through the wireless module, so that the management personnel can obtain the battery voltage information from the server, and the battery voltage status can be quickly determined and repaired in time.

[0004] There are still some problems in the use of the above patent, such as: the shell is fixed to the wall by bolts. After long-term use, the surface of the screws is prone to rust and a large amount of dust is attached. When the emergency lighting device needs to be repaired, it is not convenient to disassemble and assemble, which reduces the efficiency of the emergency lighting device maintenance. Therefore, we need to propose a corridor emergency lighting device. Utility Model Content

[0005] The purpose of the utility model is to provide a corridor emergency lighting device, which has the advantages of being easy to disassemble and assemble the emergency lighting device and improving the maintenance efficiency of the emergency lighting device, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corridor emergency lighting device, comprising a fixing box, both sides of the front side of the fixing box are provided with fixing grooves, the inner cavity of the fixing groove is slidably connected with a fixing plate, one side of the fixing plate penetrates the fixing groove and extends to the outside of the fixing groove to be connected with a positioning plate, and one side of the positioning plate is connected with the emergency lighting device body;

[0007] The upper and lower ends of the inner side of the fixing groove are both provided with a locking groove, the inner cavity of the locking groove is slidably connected with a locking tongue, the outer ends of the locking tongue respectively penetrate the locking groove and extend to the outside of the locking groove to be clamped with the fixing plate, the inner cavity of the locking groove is connected with a reset spring, and the outer ends of the reset spring are respectively connected to the inner ends of the locking tongue;

[0008] The inner cavity of the fixing box is provided with an unlocking mechanism for moving the locking tongue so as to disengage the locking tongue from the fixing plate.

[0009] Preferably, the unlocking mechanism includes a moving rope, which is respectively connected to the inner side of the lock tongue, one end of the moving rope passes through the reset spring and extends to the outside of the reset spring and is connected to a pull rope, and the lower end of the pull rope passes through the fixed box and extends to the outside of the fixed box and is connected to a pull ring.

[0010] Preferably, limiting blocks are installed on both sides of the lock tongue, and limiting grooves are provided inside the lock groove and at positions corresponding to the limiting blocks, and the surface of the limiting block is slidably connected to the inner cavity of the limiting groove.

[0011] Preferably, the inner cavity of the fixed box is respectively located at the corresponding position of the moving rope and is rotatably connected to a guide wheel through a bearing seat, and the moving rope is located inside the guide groove of the guide wheel.

[0012] Preferably, a receiving groove is provided at the bottom of the fixing box, the pull ring is located inside the receiving groove, and a closing mechanism for closing the receiving groove so as to protect the pull ring in the receiving groove is provided at the bottom of the fixing box and at a position corresponding to the receiving groove.

[0013] Preferably, the closing mechanism includes a rotating shaft, which is fixedly installed on one side inside the storage slot, and the surface of the rotating shaft is rotatably connected to a closing plate, one side of the closing plate is provided with a groove, and the surface of the rotating shaft is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the surface of the rotating shaft and the inner wall of the groove.

[0014] Preferably, fixing holes are provided at four corners of the front side of the fixing box, and fixing bolts are provided inside the fixing holes.

[0015] Preferably, locking holes are provided on the inner side of the fixing plate at positions corresponding to the locking tongues, and the outer ends of the locking tongues are respectively engaged with the locking holes.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a fixing box, a fixing plate, a positioning plate, a locking tongue, a reset spring and an unlocking mechanism. When installing, the fixing plates on both sides of the back of the positioning plate are respectively inserted into the fixing grooves by moving the positioning plate, and the fixing plates can be fixed by the cooperation of the locking tongue and the reset spring, so that it is convenient to install after the emergency lighting device body is overhauled;

[0018] 2. The utility model is provided with an unlocking mechanism. When disassembly is required, the unlocking mechanism can drive the lock tongue to move, and the movable lock tongue will be disengaged from the lock hole respectively. At this time, the fixing plate can be disassembled, so that the emergency lighting device body can be disassembled, which is convenient for disassembly of the emergency lighting device body and improves the maintenance efficiency of the emergency lighting device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the fixing bolt structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the unlocking mechanism structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the fixed box of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the closing mechanism of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the utility model introduction;

[0025] Figure 7 This is a schematic diagram of the fixed plate structure of the utility model.

[0026] In the figure: 1. fixing box; 2. fixing plate; 3. positioning plate; 4. emergency lighting device body; 5. locking tongue; 6. reset spring; 7. unlocking mechanism; 71. moving rope; 72. pull rope; 73. pull ring; 8. guide wheel; 9. closing mechanism; 91. rotating shaft; 92. closing plate; 93. torsion spring; 10. fixing bolt. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 7 The utility model provides a technical solution: a corridor emergency lighting device, comprising a fixing box 1, both sides of the front side of the fixing box 1 are provided with fixing grooves, the inner cavity of the fixing groove is slidably connected with a fixing plate 2, one side of the fixing plate 2 penetrates the fixing groove and extends to the outside of the fixing groove to be connected with a positioning plate 3, one side of the positioning plate 3 is connected with an emergency lighting device body 4, the upper and lower ends of the inner side of the fixing groove are provided with locking grooves, the inner cavity of the lock groove is slidably connected with a locking tongue 5, the outer ends of the locking tongue 5 respectively penetrate the locking groove and extend to the outside of the lock groove to be clamped with the fixing plate 2, the inner cavity of the lock groove is connected with a reset spring 6, and the outer ends of the reset spring 6 are respectively connected to the inner ends of the locking tongue 5;

[0029] Through the arrangement of the fixing box 1, the fixing plate 2, the positioning plate 3, the locking tongue 5, the reset spring 6 and the unlocking mechanism 7, during installation, by moving the positioning plate 3, the fixing plates 2 on both sides of the back of the positioning plate 3 are respectively inserted into the inside of the fixing groove, and the fixing plate 2 can be fixed by the cooperation of the locking tongue 5 and the reset spring 6, so that it is convenient to install the emergency lighting device body 4 after overhaul. The structure and working principle of the emergency lighting device body 4 can refer to the prior art and will not be repeated here;

[0030] The inner cavity of the fixing box 1 is provided with an unlocking mechanism 7 for moving the locking tongue 5 so as to disengage the locking tongue 5 from the fixing plate 2. Through the setting of the unlocking mechanism 7, when disassembly is required, the locking tongue 5 can be driven to move through the unlocking mechanism 7, and the moved locking tongue 5 will be disengaged from the lock hole respectively. At this time, the fixing plate 2 can be disassembled, so that the emergency lighting device body 4 can be disassembled, which is convenient for disassembly of the emergency lighting device body 4 and improves the maintenance efficiency of the emergency lighting device body 4.

[0031] See also Figure 1-Figure 7 The unlocking mechanism 7 includes a moving rope 71, which is connected to the inner side of the lock tongue 5. One end of the moving rope 71 passes through the reset spring 6 and extends to the outside of the reset spring 6 to be connected with a pull rope 72. The lower end of the pull rope 72 passes through the fixed box 1 and extends to the outside of the fixed box 1 to be connected with a pull ring 73. When the pull ring 73 is pulled, the pull ring 73 drives the pull rope 72 to move, and the pull rope 72 drives the moving rope 71 to move. The moving rope 71 can drive the lock tongue 5 to move, so that the lock tongue 5 can be separated from the lock hole.

[0032] Limiting blocks are installed on both sides of the lock tongue 5, and limiting grooves are provided inside the lock groove and at the corresponding positions of the limiting blocks. The surface of the limiting block is slidably connected to the inner cavity of the limiting groove, which can limit the lock tongue 5 to avoid displacement when the lock tongue 5 moves, thereby affecting the locking effect of the lock tongue 5 and improving the stability of the lock tongue 5 when it moves. The inner cavity of the fixed box 1 is respectively located at the corresponding positions of the moving rope 71 and is rotatably connected to the guide wheel 8 through the bearing seat. The moving rope 71 is located inside the guide groove of the guide wheel 8, which can guide the moving rope 71, making it convenient for the pull rope 72 to drive the moving rope 71 to move, thereby making it convenient for the moving rope 71 to drive the lock tongue 5 out of the lock hole.

[0033] A storage groove is provided at the bottom of the fixed box 1, and the pull ring 73 is located inside the storage groove. A closing mechanism 9 for closing the storage groove so as to protect the pull ring 73 in the storage groove is provided at the bottom of the fixed box 1 and at the corresponding position of the storage groove. The closing mechanism 9 includes a rotating shaft 91, and the rotating shaft 91 is fixedly installed on one side of the storage groove. A closing plate 92 is rotatably connected to the surface of the rotating shaft 91, and a groove is provided on one side of the closing plate 92. A torsion spring 93 is sleeved on the surface of the rotating shaft 91, and the two ends of the torsion spring 93 are respectively fixedly connected to the surface of the rotating shaft 91 and the inner wall of the groove, so that the pull ring 73 can be closed in the storage groove to prevent outsiders from pulling it at will.

[0034] The four corners of the front face of the fixing box 1 are provided with fixing holes, and fixing bolts 10 are arranged inside the fixing holes to facilitate fixing the fixing box 1. Locking holes are provided on the inner side of the fixing plate 2 and at corresponding positions of the locking tongue 5. The outer ends of the locking tongue 5 are respectively engaged with the locking holes. The fixing plate 2 is conveniently fixed through the cooperation between the locking tongue 5 and the locking hole.

[0035] 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 corridor emergency lighting device, comprising a fixing box (1), characterized in that: Both sides of the front side of the fixing box (1) are provided with fixing grooves, the inner cavity of the fixing groove is slidably connected to a fixing plate (2), one side of the fixing plate (2) penetrates the fixing groove and extends to the outside of the fixing groove to be connected to a positioning plate (3), and one side of the positioning plate (3) is connected to the emergency lighting device body (4); The upper and lower ends of the inner side of the fixing groove are both provided with a locking groove, the inner cavity of the locking groove is slidably connected with a locking tongue (5), the outer ends of the locking tongue (5) respectively penetrate the locking groove and extend to the outside of the locking groove to be clamped with the fixing plate (2), the inner cavity of the locking groove is connected with a reset spring (6), and the outer ends of the reset spring (6) are respectively connected to the inner ends of the locking tongue (5); The inner cavity of the fixing box (1) is provided with an unlocking mechanism (7) for moving the locking tongue (5) so as to disengage the locking tongue (5) from the fixing plate (2).

2. A corridor emergency lighting device according to claim 1, characterized in that: The unlocking mechanism (7) comprises a moving rope (71), wherein the moving rope (71) is respectively connected to the inner side of the locking tongue (5), one end of the moving rope (71) passes through the reset spring (6) and extends to the outside of the reset spring (6) and is connected to a pull rope (72), and the lower end of the pull rope (72) passes through the fixing box (1) and extends to the outside of the fixing box (1) and is connected to a pull ring (73).

3. A corridor emergency lighting device according to claim 2, characterized in that: Limiting blocks are installed on both sides of the lock tongue (5), and limiting grooves are provided inside the lock groove and at positions corresponding to the limiting blocks, and the surface of the limiting block is slidably connected to the inner cavity of the limiting groove.

4. A corridor emergency lighting device according to claim 3, characterized in that: The inner cavity of the fixed box (1) is rotatably connected to a guide wheel (8) at the corresponding position of the moving rope (71) through a bearing seat, and the moving rope (71) is located inside the guide groove of the guide wheel (8).

5. A corridor emergency lighting device according to claim 4, characterized in that: The bottom of the fixed box (1) is provided with a receiving groove, the pull ring (73) is located inside the receiving groove, and a closing mechanism (9) for closing the receiving groove so as to protect the pull ring (73) in the receiving groove is provided at the bottom of the fixed box (1) and at a position corresponding to the receiving groove.

6. A corridor emergency lighting device according to claim 5, characterized in that: The closing mechanism (9) comprises a rotating shaft (91), the rotating shaft (91) is fixedly mounted on one side of the storage slot, the surface of the rotating shaft (91) is rotatably connected with a closing plate (92), one side of the closing plate (92) is provided with a groove, the surface of the rotating shaft (91) is sleeved with a torsion spring (93), and the two ends of the torsion spring (93) are respectively fixedly connected to the surface of the rotating shaft (91) and the inner wall of the groove.

7. A corridor emergency lighting device according to claim 6, characterized in that: The four corners of the front side of the fixing box (1) are each provided with a fixing hole, and fixing bolts (10) are arranged inside the fixing holes.

8. A corridor emergency lighting device according to claim 7, characterized in that: Lock holes are provided on the inner side of the fixing plate (2) and at corresponding positions of the lock tongues (5), and the outer ends of the lock tongues (5) are respectively engaged with the lock holes.

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