Safety emergency lighting lamp

Abstract

The utility model discloses a safety emergency lighting lamp which comprises a shell, a battery is detachably installed in the shell, a binding post is arranged on the battery, a charging wire is connected to the binding post, a protection assembly is further installed in the shell and comprises a pair of side plates and an upper cover, and the upper cover is arranged on the side plates. The battery is installed between the pair of side plates, the upper cover covers the side plates, a locking assembly is installed on a lower panel of the upper cover, one end of the charging wire is fixedly connected to the locking assembly, the battery and the charging wire can be conducted through the locking assembly, the locking assembly comprises a first locking ring, a second locking ring, a second rotating shaft and a screw rod, and the screw rod is fixedly connected with the battery. And one end of the second rotating shaft is mounted on a lower panel of the upper cover. Compared with the prior art, the safety emergency lighting lamp has the advantages that the battery can be conveniently disassembled and assembled, the working efficiency of checking the safety emergency lighting lamp is effectively improved, and the service life of the charging wire connector can be prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety emergency lighting lamps, and particularly relates to a safety emergency lighting lamp. Background Art

[0002] In large shopping malls and high-rise buildings, for fire safety, many properties often inspect fire-fighting facilities. When inspecting safety emergency lighting lamps, the key points are to check whether the battery of the safety emergency lighting lamp is hollow, the charging and discharging time of the battery, and whether the capacity of the battery can still meet the requirements for continued use.

[0003] In the prior art, the battery of the safety emergency lighting lamp and the charging wire are connected by a traditional bolt pressing method. When inspecting the battery, it is necessary to disassemble and install the bolts pressed on the charging wire, resulting in a long inspection time and low efficiency for the safety emergency lighting lamp. Moreover, after multiple pressings of the joint of the charging wire, the joint of the charging wire is prone to fatigue fracture.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a safety emergency lighting lamp.

[0005] The information disclosed in this background art section is only for enhancing the understanding of the overall background of the utility model and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a safety emergency lighting lamp, which can be used to solve the above problems.

[0007] To achieve the above purpose, a specific embodiment of the utility model provides a safety emergency lighting lamp, including a housing. A battery is detachably installed in the housing. A wiring post is provided on the battery, and a charging wire is connected to the wiring post. A protection component is further installed inside the housing. The protection component includes side plates and an upper cover. The side plates are a pair, and the battery is installed between the pair of side plates. The upper cover covers the side plates. A locking component is installed on the lower panel of the upper cover. One end of the charging wire is fixedly connected to the locking component, and the locking component can conduct electricity between the battery and the charging wire.

[0008] In one or more embodiments of the utility model, the locking component includes a first locking ring, a second locking ring, a second rotating shaft, and a screw rod. One end of the second rotating shaft is installed on the lower panel of the upper cover.

[0009] In one or more embodiments of the present utility model, the first locking ring and the second locking ring are semi-circular. One end of the first locking ring and the second locking ring is hinged through a second rotating shaft, and a tightening opening is formed between the ends of the first locking ring and the second locking ring that are away from the second rotating shaft.

[0010] In one or more embodiments of the present utility model, a first fixing block is fixedly connected to the first locking ring, and a second fixing block is fixedly connected to the second locking ring.

[0011] In one or more embodiments of the present utility model, threaded holes are provided in the first fixing block and the second fixing block, and the spiral directions of the threaded holes in the first fixing block and the threaded holes in the second fixing block are opposite.

[0012] In one or more embodiments of the present utility model, the screw is threadedly connected in the threaded holes of the first fixing block and the second fixing block, and the first fixing block and the second fixing block are insulating blocks.

[0013] In one or more embodiments of the present utility model, a first rotating shaft and a protective door are installed on the side plate, and the upper cover is rotatably connected to the side plate through the first rotating shaft.

[0014] In one or more embodiments of the present utility model, a rear panel is fixedly connected to the lower panel of the upper cover, and the size of the rear panel matches the distance between a pair of side plates.

[0015] In one or more embodiments of the present utility model, a slewing bearing is installed on the rear panel, and the rotating outer ring of the slewing bearing is welded to the rear panel.

[0016] In one or more embodiments of the present utility model, one end of the screw is welded to the inner ring of the slewing bearing, and the screw can rotate on the slewing bearing.

[0017] Compared with the prior art, a safety emergency lighting lamp of the present utility model can conveniently disassemble and install the battery, effectively improves the working efficiency when inspecting the safety emergency lighting lamp, and can also extend the service life of the charging wire joint. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1Schematic diagram of the external structure of a safety emergency lighting lamp in an embodiment of the present utility model;

[0020] Figure 2 Schematic diagram of the internal structure of a safety emergency lighting lamp in an embodiment of the present utility model;

[0021] Figure 3 Exploded view of the protection component of a safety emergency lighting lamp in an embodiment of the present utility model;

[0022] Figure 4 Partial cross-sectional view of the protection component of a safety emergency lighting lamp in an embodiment of the present utility model;

[0023] Figure 5 Bottom view of the protection component of a safety emergency lighting lamp in an embodiment of the present utility model;

[0024] Figure 6 It is Figure 5 Schematic diagram of the structure at position A in

[0025] Main reference numeral description:

[0026] 1. Housing; 11. Housing cover; 21. Side plate; 211. First rotating shaft; 22. Protection door; 23. Upper cover; 24. Rear panel; 241. Slewing bearing; 3. Battery; 41. First locking ring; 411. First fixing block; 42. Second locking ring; 421. Second fixing block; 43. Second rotating shaft; 44. Tightening opening; 5. Screw; 6. Charging wire. Detailed implementation manners

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] As Figure 1 and Figure 2 shown, a safety emergency lighting lamp in an embodiment of the present utility model includes a housing 1, a housing cover 11 is installed on the housing 1, and a safety exit indicator sign is provided on the housing cover 11. A battery 3 is detachably installed inside the housing 1. A wiring terminal is provided on the battery 3, and a charging wire 6 is connected to the wiring terminal. The other end of the charging wire 6 is connected to a power supply line to facilitate replenishing the power in the battery 3 at any time.

[0029] The traditional way of connecting the charging cable 6 to the battery 3 is to crimp the connector of the charging cable 6 onto the terminal of the battery 3 through bolts to meet the need of charging the battery 3. An output terminal is also provided on the charging cable 6, and the output terminal outputs electricity to light up the lighting lamp on the housing 1. The above are all prior arts and will not be elaborated too much.

[0030] Since the battery 3 needs to be inspected regularly, in the above-mentioned way, when inspecting the battery 3, it is necessary to disassemble and tighten the bolts, resulting in low efficiency of installing and taking the battery 3. After multiple disassembly, the connector of the charging cable 6 crimped by the bolts is also prone to damage.

[0031] As Figures 2 to 6 shown, a pair of side plates 21 are welded on the inner wall of the bottom plate of the battery 3, and the battery 3 is placed between the pair of side plates 21. An upper cover 23 is covered on the upper side of the pair of side plates 21, and a locking assembly is installed on the lower panel of the upper cover 23. The locking assembly is matched with the terminal on the battery 3, and the charging cable 6 passes through the upper cover 23 and is connected to the locking assembly, and is connected to the battery 3 through the locking assembly.

[0032] The above-mentioned locking assembly includes a first locking ring 41, a second locking ring 42 and a second rotating shaft 43. The upper end of the second rotating shaft 43 is welded to the lower panel of the upper cover 23, and one ends of the first locking ring 41 and the second locking ring 42 are respectively rotatably connected to the second rotating shaft 43. The charging cable 6 is connected to the second rotating shaft 43, and the first locking ring 41 and the second locking ring 42 are connected to the charging cable 6 through the second rotating shaft 43.

[0033] A first fixing block 411 is adhered to the first locking ring 41, and a second fixing block 421 is adhered to the second locking ring 42. Threaded holes are respectively formed in the first fixing block 411 and the second fixing block 421, and the spiral directions of the threaded holes in the first fixing block 411 and the second fixing block 421 are opposite. A screw 5 is threadedly connected in the threaded hole of the first fixing block 411 and the threaded hole of the second fixing block 421. One end of the screw 5 is T-shaped, and by holding the T-shaped end of the screw 5, the screw 5 can be conveniently rotated.

[0034] Specifically, when the screw 5 is rotated counterclockwise, under the action of thread meshing, the first locking ring 41 and the second locking ring 42 are separated from each other. When the screw 5 is rotated counterclockwise, the first locking ring 41 and the second rotating shaft 43 are tightened, and the terminal on the battery 3 can be fastened to realize the conduction of the battery 3. Because the spiral directions of the threaded holes in the first fixing block 411 and the second fixing block 421 are opposite, when the screw 5 is rotated one circle, the first fixing block 411 and the second fixing block 421 can be separated or closed by a distance of two pitches, which is more time-saving and labor-saving when locking and disassembling the battery 3.

[0035] Further, the first locking ring 41 and the second locking ring 42 are set to be semi-circular, so that they can match the terminal posts of common batteries on the market and better conduct electricity between the battery 3 and the charging wire 6.

[0036] Furthermore, a tightening opening 44 is formed between the other ends of the first locking ring 41 and the second locking ring 42, so as to be able to adapt to the terminal posts on batteries 3 of different specifications. At the same time, because there is a tightening opening 44 between the first locking ring 41 and the second locking ring 42, the number of turns of the screw 5 can be increased, and the first locking ring 41 and the second locking ring 42 can better imprison the terminal post.

[0037] It should be noted that since the screw 5 can realize the locking of multiple groups of the first locking ring 41 and the second locking ring 42, in order to prevent the short circuit of the terminal posts between multiple groups of the first locking ring 41 and the second locking ring 42, the first fixing block 411 and the second fixing block 421 are insulating blocks.

[0038] Specifically, the first fixing block 411 and the second fixing block 421 are made of polytetrafluoroethylene. Polytetrafluoroethylene has the advantages of high temperature resistance, corrosion resistance, etc., and can be used for a long time. Moreover, polytetrafluoroethylene also has a certain elasticity, which can meet the stress on the first fixing block 411 and the second fixing block 421 when the screw 5 rotates.

[0039] Further, the first fixing block 411 and the second fixing block 421 can also be rubber.

[0040] As Figures 3 to 5 shown, after the inspection of the battery 3 is completed, the battery 3 needs to be reinstalled into the housing 1. In order to position the battery 3, the locking assembly on the upper cover 23 can accurately sleeve on the terminal post of the battery 3. A rear panel 24 is welded on the lower panel of the upper cover 23, and the width of the rear panel 24 matches the distance between a pair of side panels 21. When the terminal post on the battery 3 is clamped on the locking assembly, the battery 3 is in close contact with the rear panel 24. A first rotating shaft 211 is installed on the side panel 21, and the upper cover 23 is hinged to the side panel 21 through the first rotating shaft 211. When the upper cover 23 rotates on the side panel 21 through the first rotating shaft 211, the rear panel 24 rotates accordingly with the upper cover 23.

[0041] Specifically, when the upper cover 23 rotates, the locking assembly on the upper cover 23 is disengaged from the terminal post on the battery 3. At the same time, the rear panel 24 pushes the battery 3 to push out the battery 3, and the battery 3 can be conveniently taken out. Push the battery 3 inward, the rear wall of the battery 3 pushes the rear panel 24 to rotate, and the rear panel 24 drives the upper cover 23 to rotate. When the upper cover 23 is closed on the side panel 21, the first locking ring 41 and the second locking ring 42 can be sleeved on the terminal post of the battery 3.

[0042] Further, a slewing bearing 241 is welded on the rear panel 24. The rotating outer ring of the slewing bearing 241 is welded on the rear panel 24, and one end of the screw rod 5 is welded on the inner ring of the slewing bearing 241. In this way, when the screw rod 5 is rotated, the screw rod 5 can always maintain a certain stability, preventing the tail of the screw rod 5 from swinging during rotation and damaging the threads on the first fixing block 411 and the second fixing block 421.

[0043] Furthermore, a protective door 22 is rotatably connected to the front side of the side panel 21. In this way, the side panel 21, the protective door 22, the upper cover 23 and the rear panel 24 can surround the battery 3, playing a role in protecting the battery 3.

[0044] During use, it is necessary to take out the battery 3 from the housing 1 for inspection. Open the housing cover 11 and the protective door 22, and rotate the screw rod 5 counterclockwise. The distance between the first locking ring 41 and the second locking ring 42 increases, causing the first locking ring 41 and the second locking ring 42 to separate from the terminal posts on the battery 3. At this time, push the upper cover 23 upward. The first locking ring 41 and the second locking ring 42 move away from the battery 3. At the same time, the upper cover 23 rotates around the side panel 21, and the rear panel 24 connected to the upper cover 23 can push the battery 3 out of the pair of side panels 21.

[0045] After inspecting the battery, when the battery 3 needs to be installed in the housing 1, first place the battery 3 between a pair of housing covers 11. Then, push the battery 3 inward. The rear wall of the battery 3 pushes the rear panel 24 to rotate, and the rear panel 24 drives the upper cover 23 to rotate. When the upper cover 23 covers the side panel 21, the first locking ring 41 and the second locking ring 42 can be sleeved on the terminal posts on the battery 3. Finally, rotate the screw rod 5 clockwise, causing the first locking ring 41 and the second locking ring 42 to rotate around the second rotating shaft 43, thereby clamping the terminal posts on the battery 3, realizing the connection between the battery 3 and the charging wire 6. Finally, cover the housing cover 11 to end the inspection work.

[0046] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0047] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A safety emergency lighting lamp, comprising a housing, a battery is detachably installed in the housing, the battery is provided with a terminal, and a charging wire is connected to the terminal, characterized in that, A protection component is also installed inside the housing. The protection component includes side plates and an upper cover. There are a pair of side plates, and the battery is installed between the pair of side plates. The upper cover covers the side plates. A locking component is installed on the lower panel of the upper cover. One end of the charging cable is fixedly connected to the locking component, and the locking component can conduct electricity between the battery and the charging cable.

2. The safety emergency lighting lamp according to claim 1, characterized in that, The locking component includes a first locking ring, a second locking ring, a second rotating shaft, and a screw. One end of the second rotating shaft is installed on the lower panel of the upper cover.

3. The safety emergency lighting lamp according to claim 2, characterized in that, The first locking ring and the second locking ring are semi-circular. One end of the first locking ring and the second locking ring is hinged through the second rotating shaft, and a tightening opening is formed between the ends of the first locking ring and the second locking ring that are away from the second rotating shaft.

4. A safety emergency lighting lamp according to claim 3, characterized in that, A first fixing block is fixedly connected to the first locking ring, and a second fixing block is fixedly connected to the second locking ring.

5. A safety emergency lighting lamp according to claim 4, characterized in that, Threaded holes are formed in the first fixing block and the second fixing block, and the spiral directions of the threaded holes in the first fixing block and the threaded holes in the second fixing block are opposite.

6. The safety emergency lighting lamp according to claim 5, characterized in that, The screw is threadedly connected to the threaded holes in the first fixing block and the second fixing block, and the first fixing block and the second fixing block are insulating blocks.

7. A safety emergency lighting lamp according to claim 6, characterized in that, A first rotating shaft and a protection door are installed on the side plate, and the upper cover is rotatably connected to the side plate through the first rotating shaft.

8. A safety emergency lighting lamp according to claim 7, characterized in that, A rear panel is fixedly connected to the lower panel of the upper cover, and the size of the rear panel matches the distance between the pair of side plates.

9. The safety emergency lighting lamp according to claim 8, wherein, A slewing bearing is installed on the rear panel, and the rotating outer ring of the slewing bearing is welded to the rear panel.

10. A safety emergency lighting lamp according to claim 9, characterized in that, One end of the screw is welded to the inner ring of the slewing bearing, and the screw can rotate on the slewing bearing.

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