Emergency evacuation marker lamp convenient to assemble

Abstract

The emergency evacuation marker lamp convenient and fast to assemble comprises a square lamp body used for being fixed to a wall and an identification module arranged on the lower portion of the lamp body, the lamp body comprises first L-shaped plates forming the front face and the bottom face of the lamp body and second L-shaped plates forming the top face and the rear face of the lamp body 1, electrical components are arranged on the first L-shaped plates, and the second L-shaped plates are arranged on the top face and the rear face of the lamp body 1. The top face or the back face of the second L-shaped plate is provided with a wire inlet hole and a fixing hole used for arranging a screw to be connected and fixed with a wall body, the lamp body is mainly composed of the first L-shaped plate and the second L-shaped plate, and when the lamp body is installed in a wall-hung mode or a ceiling mode, only the different second L-shaped plate needs to be assembled. When the lamp body is installed on the ceiling in an embedded mode, the clamping spring assembly can be installed on the second L-shaped plate, the bottom plate is installed between the lamp body and the identification module, and the emergency evacuation identification lamp can be embedded into the ceiling. The emergency evacuation marker lamp is rapid and convenient to assemble and wide in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of evacuation sign lights, in particular to an emergency evacuation sign light with convenient assembly. Background Art

[0002] An emergency evacuation sign light is a kind of lamp that provides indication, which can be used as a road sign indication or safety evacuation and guiding indication lighting during power failure in various places and environments. The emergency evacuation sign light needs to adjust its installation method and the size of the sign light according to different occasions. The existing installation methods on the market include wall-mounted type, ceiling-mounted type, etc., and the size of the sign light needs to be determined according to the visible distance in different scenarios.

[0003] The patent with the publication number CN216084212U discloses "an emergency evacuation sign light applicable to multiple installation methods". Although this sign light can realize the installation methods of wall-mounted type or ceiling-mounted type, its structure is relatively complex. Especially, there are many changes in parts involved in the process of changing the two installation methods, and the connection method between the lamp body and the wall connection seat does not support the convenient replacement of lamp bodies of different sizes. In the face of the requirements of different installation scenarios and different visible distances, it is necessary to design and produce emergency evacuation sign lights of different specifications, which increases the layout cost and construction period. Content of the Utility Model

[0004] In view of this, the purpose of the utility model is to provide an emergency evacuation sign with convenient assembly, which can be assembled portably according to the installation method and visible distance requirements of different scenarios.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] An emergency evacuation sign light with convenient assembly includes a lamp body in the shape of a square fixed on a wall, and an identification module arranged under the lamp body. The lamp body includes a first L-shaped plate forming the front and bottom surfaces of the lamp body, and a second L-shaped plate forming the top and rear surfaces of the lamp body. Electrical components are arranged on the first L-shaped plate. An inlet hole and fixing holes for setting screws to form a connection and fixation with the wall are arranged on the top surface or the rear surface of the second L-shaped plate. The identification module is detachably installed on the lower surface of the first L-shaped plate, and the identification module is electrically connected to the electrical components on the first L-shaped plate.

[0007] The identification module includes a long strip-shaped lamp slot, and a lamp strip adapted to the length of the lamp slot is installed in the lamp slot. Light-emitting lamp beads are evenly arranged on the lower surface of the lamp strip.

[0008] A first connector is provided on the upper surface of the light strip, a first square hole for the first connector to penetrate is provided on the upper surface of the light slot, the electrical component includes a circuit board and a battery provided on the circuit board, a second connector connected to the first connector through a wire is provided on the circuit board, and the first connector and the second connector are connected through a wire to achieve conduction between the light strip and the circuit board.

[0009] A second square hole corresponding to the first square hole is formed on the bottom surface of the first L-shaped plate, a first screw hole is formed on the bottom surface of the first L-shaped plate, and the light slot and the first L-shaped plate are detachably connected by screws.

[0010] The identification module further includes a light guide plate provided below the light slot, the upper part of the light guide plate is embedded in the light slot, second screw holes are provided on the rear side surfaces at both ends of the light slot, and the light guide plate and the light slot are fixedly connected by screws.

[0011] An installation step is provided on the bottom surface of the first L-shaped plate, an installation groove is provided at the rear part of the front surface of the first L-shaped plate, the front side of the circuit board is installed in the installation groove, and the rear side is fixedly connected to the installation step by screws.

[0012] End covers are provided at both ends of the lamp body, the upper side of the end cover is fixedly connected to the second L-shaped plate by screws, and the front side of the end cover is also fixedly connected to the first L-shaped plate by screws.

[0013] Clamping spring assemblies are provided at both ends of the top surface of the second L-shaped plate, and each clamping spring assembly includes a clamping spring bracket screwed to the top surface of the second L-shaped plate and a clamping spring for fixing the lamp body.

[0014] A bottom plate is provided below the bottom surface of the first L-shaped plate.

[0015] The identification module further includes emergency evacuation signs provided on both the front and rear sides of the light guide plate.

[0016] Preferably, the first L-shaped plate is made of aluminum extrusion profile;

[0017] The second L-shaped plate is made of aluminum extrusion profile;

[0018] The light slot is made of aluminum extrusion profile;

[0019] The end cover is made of aluminum extrusion profile;

[0020] The light guide plate is made of acrylic material.

[0021] The beneficial effects of the present utility model are:

[0022] 1. The lamp body is mainly composed of a first L-shaped plate and a second L-shaped plate. Electrical components such as batteries are installed on the circuit board, and the circuit board is installed on the bottom surface of the first L-shaped plate. The second L-shaped plate can be provided with an inlet hole and a fixing hole on the top surface or the rear according to the requirements of the installation method. Both the first L-shaped plate and the second L-shaped plate are detachably installed. When the lamp body adopts different installation methods such as wall-mounted or ceiling-mounted, only different second L-shaped plates need to be assembled. When the lamp body is installed in the ceiling in an in-ceiling installation method, a snap spring assembly can be installed on the second L-shaped plate, and a bottom plate is installed between the lamp body and the identification module, and the emergency evacuation sign lamp can be embedded in the ceiling. The emergency evacuation sign lamp is assembled quickly and conveniently and has a wide range of applicability.

[0023] 2. The lamp body and the identification module are connected by screws and are detachably installed. According to the requirements of the visible distance in different usage scenarios, identification modules of different specifications can be assembled. The first square hole on the lamp slot corresponds to the second square hole, and the lamp slot can be made longer according to actual needs, and the light guide plate can also be made larger, further improving the applicability.

[0024] 3. The circuit board set on the bottom surface of the first L-shaped plate is fixed by an installation step and an installation groove, forming a certain distance from the bottom surface. Electrical components are set on the circuit board, which has the effect of improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the external structure of the emergency evacuation sign lamp;

[0026] Figure 2 is an exploded view of the first L-shaped plate and the lamp body;

[0027] Figure 3 is an exploded view of the lamp body;

[0028] Figure 4 is a diagram showing the installation of electrical components on the circuit board;

[0029] Figure 5 is a schematic diagram of the structure of the identification module;

[0030] Figure 6 is a schematic diagram of the structure of the snap spring assembly installed on the lamp body;

[0031] Figure 7 is a schematic diagram of the structure of the second L-shaped plate when the lamp body is installed on the wall. SPECIFIC EMBODIMENTS

[0032] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present utility model clearer, the technical solutions of the present utility model will be further described below in conjunction with the drawings and through specific embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model and are not intended to limit the present utility model. Additionally, it should be noted that for the convenience of description, only the parts related to the present utility model rather than all are shown in the drawings.

[0033] Referring to Figure 1 and Figure 2 , the present utility model provides an emergency evacuation sign lamp with convenient assembly, including a lamp body 1 in the shape of a cube for fixing on a wall, and an identification module 2 arranged below the lamp body 1. The lamp body 1 includes a first L-shaped plate 10 forming the front and bottom surfaces of the lamp body 1, and a second L-shaped plate 11 forming the top and rear surfaces of the lamp body 1. Electrical components are arranged on the first L-shaped plate 10. An inlet hole 110 and a fixing hole 111 for setting screws to form a connection and fixation with the wall are arranged on the top surface or the rear surface of the second L-shaped plate 11. The identification module 2 is detachably installed on the lower surface of the first L-shaped plate 10, and the identification module 2 is electrically connected to the electrical components on the first L-shaped plate 10.

[0034] Furthermore, the lamp body 1 is mainly composed of the first L-shaped plate 10 and the second L-shaped plate 11. Electrical components such as a battery 104 are installed on a circuit board 100. The circuit board 100 is installed on the bottom surface of the first L-shaped plate. The second L-shaped plate 11 can be provided with an inlet hole 110 and a fixing hole 111 on the top surface or the rear surface according to the requirements of the installation method. Both the first L-shaped plate 10 and the second L-shaped plate 11 are detachably installed. When the lamp body 1 adopts different installation methods such as wall-mounted or ceiling-mounted, only different second L-shaped plates 11 need to be assembled. This emergency evacuation sign lamp is assembled relatively quickly and conveniently, and has a wide applicability.

[0035] Referring to Figure 3 , Figure 4 , the identification module 2 includes a long strip-shaped lamp groove 20. A lamp strip 203 with a length adapted to the lamp groove 20 is installed in the lamp groove 20. Light-emitting lamp beads 2030 are evenly arranged on the lower surface of the lamp strip 203. Preferably, the light-emitting lamp beads 2030 are LED light-emitting diodes.

[0036] Referring to Figure 4 , a first connector 2031 is arranged on the upper surface of the lamp strip 203. A first square hole 201 for the first connector 2031 to penetrate is arranged above the lamp groove 20. The electrical components include a circuit board 100 and a battery 104. A second connector 1000 connected to the first connector 2031 through a wire is arranged on the circuit board 100. The first connector 2031 and the second connector 1000 are connected through a wire to realize the conduction between the lamp strip 203 and the circuit board 100.

[0037] Referring toFigure 3 , Figure 5 , a second square hole 101 corresponding to the first square hole 201 is formed in the bottom surface of the first L-shaped plate 10, a first screw hole 204 is formed in the bottom surface of the first L-shaped plate 10, and the lamp slot 20 and the first L-shaped plate 10 are detachably connected by screws.

[0038] Referring to Figure 3 , Figure 5 , the identification module 2 further includes a light guide plate 21 disposed below the lamp slot 20, the upper part of the light guide plate 21 is embedded in the lamp slot 20, second screw holes 202 are provided on the rear sides of both ends of the lamp slot 20, and the light guide plate 21 and the lamp slot 20 are fixedly connected by screws.

[0039] Furthermore, the lamp body 1 and the identification module 2 are connected by screws for detachable installation. According to the requirements of the visible distance in different usage scenarios, identification modules 2 of different specifications can be assembled. The first square hole 201 on the lamp slot 20 corresponds to the second square hole 101, the lamp slot 20 can be made longer according to actual needs, and the light guide plate 21 can also be made larger, further improving the applicability.

[0040] Referring to Figure 3 , an installation step 102 is provided on the bottom surface of the first L-shaped plate 10, an installation groove 103 is provided at the rear part of the front surface of the first L-shaped plate 10, the front side of the circuit board 100 is installed in the installation groove 103, and the rear side is fixedly connected to the installation step 102 by screws. Furthermore, a circuit board 100 is provided on the bottom surface of the first L-shaped plate 10, the circuit board 100 is fixed by the installation step 102 and the installation groove 103, forming a certain distance from the bottom surface, and electrical components are arranged on the circuit board 100, which has the effect of improving the heat dissipation efficiency.

[0041] Referring to Figure 3 , end covers 12 are provided at both ends of the lamp body 1, the upper sides of the end covers 12 are fixedly connected to the second L-shaped plate 11 by screws, and the front sides of the end covers 12 are also fixedly connected to the first L-shaped plate 10 by screws, making the entire lamp body 1 a relatively firm whole.

[0042] Referring to Figure 6 , as an embodiment, snap spring assemblies 3 are provided at both ends of the top surface of the second L-shaped plate 11, and each snap spring assembly 3 includes a snap spring bracket 30 screwed to the top surface of the second L-shaped plate 11 and a snap spring 31 for fixing the lamp body 1. A bottom plate 4 is provided below the bottom surface of the first L-shaped plate 10. When the lamp body 1 is installed in the ceiling in an embedded ceiling manner, the snap spring assemblies 3 can be installed on the second L-shaped plate 11, and the bottom plate 4 is installed between the lamp body 1 and the identification module 2, and the emergency evacuation sign lamp can be embedded in the ceiling.

[0043] Referring to Figure 2, the identification module 2 further includes emergency evacuation signs 22 provided on the front and back sides of the light guide plate 21. When the lamp beads 2030 in the lamp slot 20 emit light, the light is scattered into the light guide plate 21, and the emergency evacuation signs 22 have a certain brightness, and the emergency evacuation sign lights are in a working state.

[0044] Preferably, the first L-shaped plate 10, the second L-shaped plate 11, the end cover plate 12, the lamp slot 20, and the bottom plate 4 are all made of aluminum extrusions, which have the characteristics of light weight, high strength, good corrosion resistance, and beauty. The light guide plate 21 is made of acrylic material, which meets the light guiding requirements.

Claims

1. An emergency evacuation sign light that is easy to assemble, characterized in that: The invention comprises a square lamp body (1) for fixing on a wall, and an identification module (2) arranged below the lamp body (1); the lamp body (1) comprises a first L-shaped plate (10) constituting the front and bottom surfaces of the lamp body (1), and a second L-shaped plate (11) constituting the top and back surfaces of the lamp body (1); the first L-shaped plate (10) is provided with electrical components; the top or back surface of the second L-shaped plate (11) is provided with a wire entry hole (110) and a fixing hole (111) for setting a screw to form a connection and fixation with the wall; the identification module (2) is detachably mounted on the lower surface of the first L-shaped plate (10); the identification module (2) is electrically connected to the electrical components on the first L-shaped plate (10).

2. The conveniently assembled emergency evacuation sign light according to claim 1, characterized in that: The identification module (2) comprises a long strip-shaped light trough (20), a light strip (203) having a length matching that of the light trough (20) being installed in the light trough (20), and light-emitting lamp beads (2030) being evenly arranged on the lower surface of the light strip (203).

3. The conveniently assembled emergency evacuation sign light according to claim 2, characterized in that: The upper surface of the light strip (203) is provided with a first connector (2031); the light trough (20) is provided with a first square hole (201) for the first connector (2031) to pass through; the electrical component comprises a circuit board (100); the circuit board (100) is provided with a second connector (1000) connected to the first connector (2031) via a wire; the first connector (2031) and the second connector (1000) are connected via a wire to achieve conduction between the light strip (203) and the circuit board (100).

4. The conveniently assembled emergency evacuation sign light according to claim 3, characterized in that: A second square hole (101) corresponding to the first square hole (201) is provided on the bottom surface of the first L-shaped plate (10), a first screw hole (204) is provided on the bottom surface of the first L-shaped plate (10), and the lamp trough (20) and the first L-shaped plate (10) are detachably connected via screws.

5. The conveniently assembled emergency evacuation sign light according to claim 2, characterized in that: The identification module (2) further comprises a light guide plate (21) arranged below the light trough (20); the upper portion of the light guide plate (21) is embedded in the light trough (20); the rear side surfaces at both ends of the light trough (20) are provided with second screw holes (202); the light guide plate (21) and the light trough (20) are connected and fixed by screws.

6. The conveniently assembled emergency evacuation sign light according to claim 3, characterized in that: A mounting step (102) is provided on the bottom surface of the first L-shaped plate (10), a mounting groove (103) is provided at the rear portion of the front of the first L-shaped plate (10), the front side of the circuit board (100) is installed in the mounting groove (103), and the rear side of the circuit board (100) is fixed to the mounting step (102) by screw connection.

7. The conveniently assembled emergency evacuation sign light according to claim 1, characterized in that: End cover plates (12) are provided at both ends of the lamp body (1); the upper side of the end cover plate (12) is connected and fixed to the second L-shaped plate (11) by means of screws, and the front side of the end cover plate (12) is also connected and fixed to the first L-shaped plate (10) by means of screws.

8. The conveniently assembled emergency evacuation sign light according to claim 1, characterized in that: A spring assembly (3) is provided at both ends of the top surface of the second L-shaped plate (11), and the spring assembly (3) comprises a spring bracket (30) screw-connected to the top surface of the second L-shaped plate (11) and a spring (31) for fixing the lamp body (1).

9. The conveniently assembled emergency evacuation sign light according to claim 8, characterized in that: A bottom plate (4) is arranged below the bottom surface of the first L-shaped plate (10).

10. The conveniently assembled emergency evacuation sign light according to claim 5, characterized in that: The identification module (2) also includes emergency evacuation signs (22) arranged on the front and rear sides of the light guide plate (21).

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