Fire-fighting emergency lighting down lamp

Abstract

The utility model discloses a fire-fighting emergency lighting down lamp which comprises a shell, a fixing disc is fixedly connected to the interior of the shell, a plurality of lamp beads are fixedly connected to the bottom end of the fixing disc, a control panel is fixedly connected to the top end of the fixing disc, and two buckles are fixedly connected to the surface of the shell. The top end of the shell is fixedly connected with a connecting plug, a storage battery is arranged in the shell, the bottom end of the shell is fixedly connected with a transparent plate, light emitted by the laser lamp is shielded by the light barrier and then penetrates through the arrow groove so as to form an arrow pattern, and then the light is amplified by the convex lens and irradiates the ground. The roller can rotate during installation to drive the fixing ring to rotate, the fixing ring drives the light barrier to rotate, accordingly, the position of the arrow groove is changed, the position of the arrow irradiated on the ground after being amplified by the convex mirror is changed, and use and adjustment are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire emergency lighting, in particular to a fire emergency lighting downlight. Background Art

[0002] Fire emergency lighting downlights are emergency lighting fixtures. This product uses the world's most energy-efficient LED as the light source. It is mainly used to provide emergency lighting in case of fire and sudden accidents. It is usually installed in general industrial buildings, civil buildings, hotels, schools, entertainment venues and public gathering places. It is set up for evacuation of personnel or to help rescuers carry out rescue operations after various sudden accidents cause the normal lighting power supply to be cut off.

[0003] However, most emergency lighting downlights on the market can only play a simple lighting role, and the number of emergency lighting downlights during installation is often larger than the number of fire emergency indicator signs. Emergency lighting downlights that only play a lighting role are likely to cause a waste of resources. At the same time, they are likely to cause panic among people in the event of a fire. Emergency lighting downlights are inconvenient to provide direction for people to evacuate away from the fire. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a fire emergency lighting downlight. The light emitted by the laser lamp is blocked by a light blocking plate and then passes through an arrow groove, thereby forming the shape of an arrow. The light is then magnified by a convex mirror and irradiated on the ground, which is convenient for providing direction for personnel after a fire occurs and for guiding personnel to evacuate away from the fire scene. The drum can be rotated during installation, driving the fixed ring to rotate, and the fixed ring drives the light blocking plate to rotate, thereby changing the position of the arrow groove, and then changing the position of the arrow irradiated on the ground after being magnified by the convex mirror, which is convenient for use and adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire emergency lighting downlight, comprising a shell, a fixed plate is fixedly connected to the inside of the shell, a plurality of lamp beads are fixedly connected to the bottom end of the fixed plate, a control panel is fixedly connected to the top end of the fixed plate, two buckles are fixedly connected to the surface of the shell, a connecting plug is fixedly connected to the top end of the shell, a battery is provided inside the shell, a transparent plate is fixedly connected to the bottom end of the shell, a circular hole is provided on the surface of the transparent plate, a roller is rotatably connected to the inside of the circular hole, a convex mirror is fixedly connected to one end of the roller, a fixing ring is fixedly connected to the other end of the roller, a light baffle is fixedly connected to the end of the fixing ring away from the roller, an arrow groove is provided on the surface of the light baffle, a laser lamp is fixedly connected to the bottom end of the fixed plate, a cooling groove is provided inside the inner wall of the shell, and a coolant is provided inside the cooling groove.

[0006] Furthermore, the light shielding plate is located directly below the laser lamp, the control board is electrically connected to the battery through a wire, and the control board is electrically connected to the lamp bead, the laser lamp and the connecting plug through wires respectively.

[0007] Furthermore, an anti-slip groove is provided on the surface of the buckle.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The light emitted by the laser lamp is blocked by the light shielding plate and then passes through the arrow groove, thus forming the shape of an arrow. It is then magnified by the convex mirror and irradiated on the ground, which is convenient for providing direction for personnel after a fire occurs and for guiding personnel to evacuate away from the fire scene. The drum can be rotated during installation, driving the fixed ring to rotate, and the fixed ring drives the light shielding plate to rotate, thereby changing the position of the arrow groove, and then changing the position of the arrow irradiated on the ground after being magnified by the convex mirror, which is convenient for use and adjustment.

[0010] 2. At the same time, through the setting of cooling grooves and coolant, the shell can be effectively cooled at high temperatures, thereby extending the use time in fire. Through the setting of anti-slip grooves, the fixing effect of the buckle on the shell can be increased. When there is a power outage, the control board will use the battery as a power source, and then the control board will send electrical signals to the lamp beads and laser lights. Through the setting of the lamp beads, it can play a lighting role. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 .

[0012] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 .

[0013] Figure 3 It is a sectional view of the overall structure of the utility model.

[0014] In the figure: 1. Shell; 2. Buckle; 3. Transparent plate; 4. Convex mirror; 5. Light shield; 6. Arrow groove; 7. Fixed plate; 8. Lamp beads; 9. Laser light; 10. Control board; 11. Battery; 12. Connecting plug; 13. Cooling tank; 14. Drum. DETAILED DESCRIPTION

[0015] 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 them. 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.

[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0017] See attached Figure 1-3 As shown, a fire emergency lighting downlight comprises a shell 1, a fixing plate 7 is fixedly connected to the inside of the shell 1, a plurality of lamp beads 8 are fixedly connected to the bottom end of the fixing plate 7, a control board 10 is fixedly connected to the top end of the fixing plate 7, two buckles 2 are fixedly connected to the surface of the shell 1, a connecting plug 12 is fixedly connected to the top end of the shell 1, a battery 11 is arranged inside the shell 1, a transparent plate 3 is fixedly connected to the bottom end of the shell 1, a circular hole is provided on the surface of the transparent plate 3, a roller 14 is rotatably connected to the inside of the circular hole, a convex mirror 4 is fixedly connected to one end of the roller 14, a fixing ring is fixedly connected to the other end of the roller 14, a light baffle 5 is fixedly connected to the end of the fixing ring away from the roller 14, an arrow groove 6 is provided on the surface of the light baffle 5, a laser lamp 9 is fixedly connected to the bottom end of the fixing plate 7, a cooling groove 13 is provided inside the inner wall of the shell 1, and a coolant is provided inside the cooling groove 13.

[0018] The light shielding plate 5 is located directly below the laser lamp 9 , the control board 10 is electrically connected to the battery 11 through a wire, and the control board 10 is electrically connected to the lamp bead 8 , the laser lamp 9 and the connection plug 12 through wires.

[0019] The surface of the buckle 2 is provided with an anti-slip groove.

[0020] Working principle: During installation, insert the connection line reserved inside the wall lamp hole into the connection plug 12 for power supply. The control board 10 is used for emergency lighting equipment on the market. It is a prior art and the working principle will not be repeated here. The control board 10 can be powered by an external power line and a battery 11, and then the shell 1 is directly inserted into the lamp hole reserved in the wall. At this time, the buckle 2 will be squeezed and deformed, and then enter the lamp hole and rebound to fix the shell 1. The anti-slip groove can be set to increase the fixing effect of the buckle 2 on the shell 1. When a power outage occurs, the control board 10 will use the battery 11 as a power source, and then the control board 10 will send electrical signals to the lamp beads 8 and the laser light 9. The arrangement of the lamp beads 8 can play a role in lighting. The light emitted by the laser lamp 9 is blocked by the light blocking plate 5 and then passes through the arrow groove 6, thereby forming the shape of an arrow. Then, it is magnified by the convex mirror 4 and irradiated on the ground, which is convenient for providing direction for personnel after a fire occurs and for guiding personnel to evacuate away from the fire scene. The roller 14 can be rotated during installation, driving the fixed ring to rotate, and the fixed ring drives the light blocking plate 5 to rotate, thereby changing the position of the arrow groove 6, and then changing the position of the arrow irradiated on the ground after being magnified by the convex mirror 4, which is convenient for use and adjustment. At the same time, through the arrangement of the cooling groove 13 and the coolant, the shell 1 can be effectively cooled at high temperature, thereby extending the use time during a fire.

[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fire emergency lighting downlight, comprising a housing (1), a fixing plate (7) fixedly connected inside the housing (1), a plurality of lamp beads (8) fixedly connected to the bottom end of the fixing plate (7), a control board (10) fixedly connected to the top end of the fixing plate (7), two buckles (2) fixedly connected to the surface of the housing (1), a connecting plug (12) fixedly connected to the top end of the housing (1), and a storage battery (11) arranged inside the housing (1), characterized in that: A transparent plate (3) is fixedly connected to the bottom end of the shell (1), a circular hole is provided on the surface of the transparent plate (3), a roller (14) is rotatably connected inside the circular hole, a convex mirror (4) is fixedly connected to one end of the roller (14), a fixing ring is fixedly connected to the other end of the roller (14), a light blocking plate (5) is fixedly connected to the end of the fixing ring away from the roller (14), an arrow groove (6) is provided on the surface of the light blocking plate (5), a laser lamp (9) is fixedly connected to the bottom end of the fixing plate (7), a cooling groove (13) is provided inside the inner wall of the shell (1), and a coolant is provided inside the cooling groove (13).

2. According to claim 1, a fire emergency lighting downlight is characterized by: The light shield (5) is located directly below the laser light (9), the control panel (10) is electrically connected to the battery (11) via a wire, and the control panel (10) is electrically connected to the lamp bead (8), the laser light (9) and the connection plug (12) via wires.

3. According to claim 1, a fire emergency lighting downlight is characterized in that: An anti-slip groove is provided on the surface of the buckle (2).

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