Ceiling type fire emergency lighting lamp

Abstract

The utility model discloses a ceiling type fire emergency lighting lamp, and belongs to the technical field of emergency lighting lamps. Comprising a chassis, a center hole is formed in the middle of the upper portion of the chassis, a connecting assembly is installed at the center hole in the chassis and is in sliding fit with an installation disc, two sets of symmetrically-distributed lamp tubes are installed on the lower surface of the installation disc, and a through hole is formed in the middle of the installation disc. The ceiling type fire-fighting emergency lighting lamp has the beneficial effects that through the arrangement of the connecting assembly, when the circuit control module and the storage battery are replaced, multiple sets of bolts do not need to be taken out, the operation of elastically taking out the mounting disc is convenient, the taking-out speed is high, the chassis does not need to be taken out, and the cost is low. Tools do not need to be reused for leveling the chassis, the workload is reduced, the operation difficulty is also reduced, the replacement speed is increased, and through the arrangement of the through hole, the mounting disc can conveniently penetrate through the connecting assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of emergency lighting, in particular, relates to a ceiling type fire emergency lighting. BACKGROUND

[0002] Ceiling type fire emergency lighting is a kind of emergency lighting equipment installed on the ceiling, which can automatically light up quickly when the normal power is cut off, providing lighting for personnel evacuation and fire fighting, which is installed through ceiling, saving space, and not affecting indoor layout and passing.

[0003] When installing the ceiling type fire emergency lighting, first, the bottom disc needs to be installed (the bottom disc is connected with the ceiling through bolts, and the lamp tube, battery and other components are installed on the lower surface of the bottom disc), then the lampshade is installed, and when the circuit control module fails and the battery ages (the failure of the circuit control module increases the reaction time), the bottom disc needs to be taken out as a whole, on the one hand, it is inconvenient to take out a plurality of bolt connections, on the other hand, when reinstalling the bottom disc, tools need to be used to level the bottom disc (the uneven bottom disc makes the lamp tube inclined, affecting the appearance, and the uneven bottom disc also causes the change of the illumination angle of the lamp tube, affecting the uniformity of illumination), increasing the workload, therefore, a technical measure is proposed to solve the problem that when the circuit control module fails and the battery ages, the bottom disc needs to be taken out as a whole, it is inconvenient to take out a plurality of bolt connections, and when reinstalling the bottom disc, tools need to be used to level the bottom disc, increasing the workload. Practical new type content

[0004] The content part of the present application is used to introduce the concept in a simple form, which will be described in detail in the specific embodiment part. The content part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a ceiling type fire emergency lighting, which comprises a bottom disc, a center hole is formed in the middle position of the upper part of the bottom disc, a connecting assembly is installed in the center hole of the inside of the bottom disc, the connecting assembly is slidably matched with a mounting disc, two groups of symmetrically distributed lamp tubes are installed on the lower surface of the mounting disc, a through hole is formed in the middle position of the mounting disc, thanks to the setting of the connecting assembly, when replacing the circuit control module and the battery, a plurality of bolts do not need to be taken out, the operation of elastically taking out the mounting disc is more convenient, the speed of taking out is faster, and the bottom disc does not need to be taken out, so tools do not need to be used to level the bottom disc, reducing the workload and operation difficulty, and improving the replacement speed.

[0006] Further, a plurality of screw holes are evenly arranged on the upper part of the base plate, and a lampshade is movably connected to the lower part of the base plate through the screw holes.

[0007] Further, two groups of insertion holes are arranged on the side of the through hole of the mounting plate.

[0008] Further, a circuit control module is arranged on the lower surface of the mounting plate, and a storage battery is arranged on the lower surface of the mounting plate.

[0009] Further, the connecting assembly comprises a box body, the upper end of the box body is fixedly arranged on the inner central hole of the base plate, two groups of symmetrically arranged sliding holes are arranged on the lower end of the side of the box body, and the box body is slidably matched with the through hole.

[0010] Further, two groups of symmetrically arranged limiting rods are arranged on the lower part of the inner part of the box body, two groups of moving plates are slidably connected to the limiting rods, and a pull plate is arranged on the lower surface of the moving plate.

[0011] Further, a plurality of springs are arranged on the outer two ends of the limiting rod, one end of the spring is arranged on the side of the moving plate, and the other end of the spring is arranged on the lower part of the inner part of the box body.

[0012] Further, a plug rod is arranged on the side of the moving plate away from each other, the plug rod is arranged in a square shape, the plug rod is slidably matched with the sliding hole, and the plug rod is slidably matched with the insertion hole.

[0013] The through hole is arranged, and the mounting plate is conveniently arranged through the connecting assembly.

[0014] When the circuit control module and the storage battery are replaced, a plurality of bolts do not need to be taken out, the elastic mounting plate is conveniently taken out, the taking-out speed is fast, the base plate is not taken out, a tool is not needed to be used to level the base plate, the work amount is reduced, the operation difficulty is reduced, the replacement speed is improved, one hand presses the pull plate to drive the moving plate to slide along the limiting rod, the spring is stretched when the moving plate moves, the plug rod is retracted into the box body when the moving plate moves, the connection of the mounting plate is released, the mounting plate is supported when the pull plate is pressed, the mounting plate moves downward along the box body after the connection of the mounting plate is released, and the circuit control module and the storage battery are replaced by taking out the mounting plate. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings constituting a part of the present application are used to provide a further understanding of the present application, so that other features, objects and advantages of the present application become more apparent. The schematic embodiment drawings of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application.

[0016] In addition, like reference numerals in the drawings denote like elements throughout the drawings. It should be understood that the drawings are schematic and elements and features are not necessarily drawn to scale.

[0017] In the drawings:

[0018] Figure 1 It is a schematic view of the utility model and keel installation structure;

[0019] Figure 2 It is a schematic view of the utility model separation state structure;

[0020] Figure 3 It is a schematic view of the utility model installation disc bottom structure;

[0021] Figure 4 It is a schematic view of the utility model connection assembly separation state structure.

[0022] Reference numerals:

[0023] 1, base; 2, connection assembly; 3, center hole; 4, threaded hole; 5, lampshade; 6, installation disc; 7, jack; 8, through hole; 9, circuit control module; 10, lamp; 11, battery; 201, box body; 202, sliding hole; 203, pull plate; 204, spring; 205, limit rod; 206, moving plate; 207, plug rod. DETAILED DESCRIPTION

[0024] Embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms, and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the scope of protection of the present disclosure.

[0025] In addition, it should be further noted that, for ease of description, only parts related to the invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0026] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0027] It should be noted that the modification of "one" or "multiple" in the present disclosure is illustrative but not restrictive, and those skilled in the art should understand that, unless otherwise explicitly indicated in the context, it should be understood as "one or more".

[0028] The present disclosure will be described in detail below with reference to the drawings and embodiments.

[0029] Referring to Figure 1 , Figure 2 and Figure 3 , it comprises a base plate 1, a central hole 3 is formed in the middle of the upper part of the base plate 1, a connecting assembly 2 is installed at the central hole 3 in the interior of the base plate 1, the connecting assembly 2 is slidingly fitted with a mounting disc 6, two groups of symmetrically distributed lamp tubes 10 are installed on the lower surface of the mounting disc 6, a through hole 8 is formed in the middle position of the mounting disc 6, a plurality of evenly distributed threaded holes 4 are formed in the upper part of the base plate 1, a lamp shade 5 is threadedly movably connected to the lower part of the base plate 1, two groups of jacks 7 are formed on the side of the through hole 8 of the mounting disc 6, a circuit control module 9 is installed on the lower surface of the mounting disc 6, a storage battery 11 is installed on the lower surface of the mounting disc 6. In actual use of the ceiling type fire emergency lighting lamp, first, the ceiling type fire emergency lighting lamp is installed, a hole is drilled at the reserved wire on the roof (the reserved wire is matched with the position of the central hole 3), then an expansion bolt is driven in to install the base plate 1, during installation, the reserved wire is passed through the central hole 3 and the connecting assembly 2, then the lamp shade 5 is installed, when the power is normally supplied, the storage battery 11 is charged, when the power is off, the circuit control module 9 controls the storage battery 11 to supply power to the lamp tube 10 to start emergency power supply, when the circuit control module 9 fails and the storage battery 11 ages, the lamp shade 5 is removed by rotating, then the mounting disc 6 is removed by the connecting assembly 2 to release the limiting of the mounting disc 6, the mounting disc 6 is removed, and the circuit control module 9 and the storage battery 11 are replaced.

[0030] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the connecting assembly 2 comprises a box body 201, the upper end of which is fixedly installed at the central hole 3 inside the base plate 1, two groups of symmetrically distributed sliding holes 202 are formed in the lower end of the side surface of the box body 201, the box body 201 is slidably fitted with the through hole 8, two groups of limiting rods 205 are installed inside the lower part of the box body 201, the limiting rods 205 are slidably connected with two groups of moving plates 206, the pull plate 203 is installed at the middle position of the lower surface of the moving plate 206, a plurality of springs 204 are sleeved at the outer two ends of the limiting rod 205, one end of the spring 204 is installed on the side surface of the moving plate 206, the other end of the spring 204 is installed inside the lower part of the box body 201, the plug rod 207 is installed at the middle position of the side of the moving plate 206 away from each other, the plug rod 207 is square, the plug rod 207 is slidably fitted with the sliding hole 202 and the insertion hole 7, the connection between the lamp tube 10 and the reserved wire is first released, one hand presses the pull plate 203 towards each other (the gap between the two groups of pull plates 203 is sufficient for the reserved wire to pass through in the normal state), the pull plate 203 moves to drive the moving plate 206 to slide along the limiting rod 205, the spring 204 is stretched when the moving plate 206 moves, the plug rod 207 is retracted into the box body 201 when the moving plate 206 moves, so that the plug rod 207 is separated from the insertion hole 7, and the connection of the mounting disc 6 is released, when the pull plate 203 is pressed, the mounting disc 6 is held at the same time, after the connection of the mounting disc 6 is released, the mounting disc 6 moves downward along the box body 201, and the mounting disc 6 is taken out to replace the circuit control module 9 and the battery 11.

[0031] Working principle: when the ceiling type fire emergency lighting lamp is actually used, first, the ceiling type fire emergency lighting lamp is installed, a hole is drilled at the reserved wire of the roof (the position of the reserved wire is matched with the central hole 3), then the expansion bolts are driven in, the base plate 1 is installed through the expansion bolts, the reserved wire is passed through the central hole 3 and the connecting assembly 2 during installation, then the lampshade 5 is installed, the battery 11 is charged during normal power supply, the circuit control module 9 controls the battery 11 to supply power to the lamp tube 10 during power failure, the emergency power supply is started, when the circuit control module 9 fails and the battery 11 ages, the lampshade 5 is removed, then the limiting of the mounting disc 6 is released through the connecting assembly 2, the mounting disc 6 is taken out, the circuit control module 9 and the battery 11 are replaced, the through hole 8 is provided to facilitate the mounting disc 6 to pass through the connecting assembly 2;

[0032] The working mode of the connecting assembly 2 is that the connection between the lamp tube 10 and the reserved wire is released first, one hand presses the pull plate 203 (the gap between the two groups of pull plates 203 is large enough for the reserved wire to pass through in the normal state) towards each other, the pull plate 203 moves to drive the moving plate 206 to slide along the limiting rod 205, the tension spring 204 is stretched when the moving plate 206 moves, the insertion rod 207 is retracted into the box body 201 when the moving plate 206 moves, so that the insertion rod 207 is separated from the insertion hole 7 and the connection with the mounting disc 6 is released, when the pull plate 203 is pressed, the mounting disc 6 is held at the same time, after the connection with the mounting disc 6 is released, the mounting disc 6 moves downward along the box body 201, the mounting disc 6 is taken out, the circuit control module 9 and the battery 11 are replaced, through the arrangement of the connecting assembly 2, when the circuit control module 9 and the battery 11 are replaced, a plurality of bolts do not need to be taken out, the elastic mounting disc 6 is taken out conveniently and quickly, the bottom disc 1 is not taken out, tools are not needed to be used to level the bottom disc 1 again, the workload is reduced, the operation difficulty is reduced, and the replacement speed is improved.

[0033] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the application range involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by the above technical features or their equivalent features in any combination without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. A ceiling-mounted fire emergency lighting fixture, comprising a chassis (1), characterized in that: The chassis (1) has a central hole (3) at the middle of the upper part. A connecting component (2) is installed in the central hole (3) inside the chassis (1). The connecting component (2) is slidably fitted with a mounting plate (6). Two sets of symmetrically distributed lamp tubes (10) are installed on the lower surface of the mounting plate (6). A through hole (8) is opened in the middle of the mounting plate (6).

2. The ceiling-mounted emergency fire lighting lamp according to claim 1, characterized in that: The upper part of the chassis (1) has multiple sets of evenly distributed threaded holes (4), and the lower part of the chassis (1) is threadedly connected to a lampshade (5).

3. The ceiling-mounted emergency fire lighting lamp according to claim 1, characterized in that: The mounting plate (6) has two sets of insertion holes (7) on its side at the through hole (8).

4. The ceiling-mounted emergency fire lighting lamp according to claim 1, characterized in that: A circuit control module (9) is installed on the lower surface of the mounting plate (6), and a storage battery (11) is installed on the lower surface of the mounting plate (6).

5. The ceiling-mounted emergency fire lighting lamp according to claim 3, characterized in that: The connecting component (2) includes a box (201), the upper end of which is fixedly installed at the center hole (3) inside the chassis (1), and two sets of symmetrically distributed sliding holes (202) are provided on the lower side of the box (201), and the box (201) is slidably adapted to the through hole (8).

6. The ceiling-mounted emergency fire lighting lamp according to claim 5, characterized in that: Two sets of symmetrically distributed limiting rods (205) are installed inside the lower part of the box (201). The limiting rods (205) are slidably connected to two sets of moving plates (206). A pull plate (203) is installed in the middle of the lower surface of the moving plate (206).

7. The ceiling-mounted emergency fire lighting lamp according to claim 6, characterized in that: Multiple sets of springs (204) are sleeved on both ends of the limiting rod (205). One end of the spring (204) is installed on the side of the moving plate (206), and the other end of the spring (204) is installed inside the lower part of the box (201).

8. The ceiling-mounted emergency fire lighting lamp according to claim 7, characterized in that: A plug rod (207) is installed at the middle position on the side of the movable plate (206) that is far apart from each other. The plug rod (207) is square and is slidably adapted to the sliding hole (202) and the plug hole (7).

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