Fire emergency lamp

Abstract

The utility model relates to the technical field of emergency lamps, and discloses a fire-fighting emergency lamp which is provided with an outer shell composed of a front shell and a rear shell, and the cross section of the front shell is in an arc shape and is transparent; a light reflecting sheet is arranged in the shell; the cross section of the light reflecting sheet is V-shaped; a transparent emergency information carrier plate is arranged between the front shell and the light reflecting sheet; light sources are arranged at the two ends of the front shell to irradiate the light reflecting sheet, and emitted light is reflected to the emergency information carrier plate through the light reflecting sheet; the cross section of the front shell is arc-shaped, so that information of the emergency information carrier plate can be well observed from the two sides of the emergency lamp; a light reflecting sheet is arranged in the shell; the cross section of the light reflecting sheet is V-shaped, so that the light emitted by the light source can be effectively reflected and diffused; the light sources are located at the two ends of the front shell, light rays emitted by the light sources irradiate the light ray reflecting pieces, the light ray reflecting pieces reflect the light rays to the emergency information carrier plate, and therefore the content on the information carrier plate is clearly visible.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency lights, and in particular to a fire emergency light. Background Art

[0002] Fire emergency lighting is a device installed in a building to provide lighting in an emergency, ensuring that people can evacuate safely in the event of a power outage or other emergency;

[0003] The following problems exist in the market: the current fire emergency lights generally use light sources to directly illuminate the emergency information carrier to display the emergency information, and the front shell is generally flat, which makes it difficult to see the emergency information at a distance on both sides;

[0004] The utility model aims to solve the technical problem of providing a fire emergency lamp capable of clearly showing emergency information. Utility Model Content

[0005] The utility model aims to solve the technical problem of providing a fire emergency lamp capable of displaying emergency information more clearly; the shell is composed of a front shell and a rear shell; the front shell is made of a transparent material so that light can pass through; the cross section of the front shell is in an arc shape, so that information on an emergency information carrier can be well observed on both sides of the emergency lamp; a light reflecting sheet is arranged inside the shell; the cross section of the light reflecting sheet is in a V shape, which helps to effectively reflect and diffuse the light emitted by the light source; the emergency information carrier is arranged between the front shell and the light reflecting sheet, is made of a transparent material, and can display emergency information; the light source is located at both ends of the front shell, the light emitted by the light source irradiates the light reflecting sheet, and the light reflecting sheet reflects the light onto the emergency information carrier, so that the content on the information carrier is clearly visible.

[0006] A fire emergency light comprises an outer shell consisting of a front shell and a rear shell, wherein the cross section of the front shell is arc-shaped and transparent; a light reflecting sheet is arranged inside the outer shell; the cross section of the light reflecting sheet is V-shaped; a transparent emergency information carrier is arranged between the front shell and the light reflecting sheet; and light sources are arranged at both ends of the front shell to illuminate the light reflecting sheet, and the emitted light is reflected onto the emergency information carrier through the light reflecting sheet.

[0007] Preferably, a middle plate is provided inside the rear shell; and the inner wall of the middle plate is formed with a triangular groove that arches outward; and a wire slot that passes through the triangular groove is formed; and a power cord is provided to pass through the wire slot to form an electrical connection with the light source.

[0008] Preferably, a partition is provided at the rear end of the front shell; and a plurality of clamping columns are formed on the partition; and a plurality of first clamping grooves corresponding to the clamping columns are formed on the middle plate; and the partition and the middle plate are firmly connected by clamping the clamping columns with the first clamping grooves.

[0009] Preferably, a plurality of card blocks are formed at the rear end of the middle plate; a plurality of second card slots corresponding to the card blocks are formed on the inner wall of the rear shell; and the card blocks are engaged with the second card slots so that the middle plate and the rear shell are firmly connected.

[0010] Preferably, a cable waterproof connector is provided at the wire slot.

[0011] Preferably, a circle of fixing frame is formed on the outside of the light reflecting sheet; a circle of grooves is formed along the fixing frame; and a circle of protrusions corresponding to the grooves are formed on the front shell; and the fixing frame and the front shell are firmly connected by snapping the protrusions into the grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the fire emergency light of the utility model has an outer shell consisting of a front shell and a rear shell; the front shell is made of a transparent material so that light can pass through; the cross section of the front shell is arc-shaped, so that the information on the emergency information carrier can be well observed on both sides of the emergency light; a light reflecting sheet is arranged inside the outer shell; the cross section of the light reflecting sheet is V-shaped, which helps to effectively reflect and diffuse the light emitted by the light source; the emergency information carrier is arranged between the front shell and the light reflecting sheet, and is made of a transparent material, and can display emergency information; the light source is located at both ends of the front shell, and the light emitted by the light source is irradiated on the light reflecting sheet, and the light reflecting sheet reflects the light onto the emergency information carrier, so that the content on the information carrier is clearly visible.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This utility model Figure 1 Another angle diagram of the structure.

[0017] Figure 3 This utility model Figure 1 Schematic diagram of the decomposition structure.

[0018] Figure 4This utility model Figure 3 Another angle diagram of the structure.

[0019] Figure 5 This utility model Figure 1 Schematic diagram of the cross-sectional structure.

[0020] In the figure: 1. front shell; 2. rear shell; 3. light reflector; 4. emergency information carrier; 5. middle plate; 6. triangular groove; 7. wire groove; 8. partition; 9. card column; 10. first card slot; 11. card block; 12. second card slot; 13. cable waterproof connector; 14. fixing frame; 15. groove; 16. bump. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure.

[0023] See also Figures 1 to 5 In an embodiment of the utility model, a fire emergency light has a shell composed of a front shell 1 and a rear shell 2; the cross section of the front shell 1 is arc-shaped and transparent; a light reflecting sheet 3 is provided inside the shell; and the cross section of the light reflecting sheet 3 is V-shaped; and a transparent emergency information carrier plate 4 is provided between the front shell 1 and the light reflecting sheet 3; and light sources are provided at both ends of the front shell 1 to illuminate the light reflecting sheet 3, and the emitted light is reflected by the light reflecting sheet 3 to the emergency information carrier plate 4.

[0024] Specifically, the shell is composed of a front shell 1 and a rear shell 2; the front shell 1 is made of a transparent material so that light can pass through; the cross section of the front shell 1 is arc-shaped, so that the information on the emergency information carrier 4 can be well observed on both sides of the emergency light, and the light emitted by the internal light source can also be partially irradiated into the external environment, while having a certain lighting effect; a light reflecting sheet 3 is arranged inside the shell; the cross section of the light reflecting sheet 3 is V-shaped, which helps to effectively reflect and diffuse the light emitted by the light source; the emergency information carrier 4 is arranged between the front shell 1 and the light reflecting sheet 3, and is made of a transparent material, and can display emergency information; the light source is located at both ends of the front shell 1, and the light emitted by the light source irradiates the light reflecting sheet 3, and the light reflecting sheet 3 reflects the light onto the emergency information carrier 4, so that the content on the information carrier is clearly visible;

[0025] When the light source emits light, the light shines on the V-shaped light reflecting sheet 3; the light reflecting sheet 3 reflects the light onto the emergency information carrier 4 arranged between the front shell 1 and the reflecting sheet, so that the emergency information can be clearly seen; in addition, since the front shell 1 is transparent, external light can also penetrate the front shell 1, making the information on the emergency information carrier 4 clearly visible, helping people to evacuate safely.

[0026] Furthermore, a middle plate 5 is provided inside the rear shell 2; and the inner wall of the middle plate 5 is formed with a triangular groove 6 that arches outward; and a wire slot 7 that passes through the triangular groove 6 is formed; and a power cord is provided that passes through the wire slot 7 to form an electrical connection with the light source.

[0027] Specifically, the middle plate 5 is arranged inside the rear shell 2; the inner wall of the middle plate 5 is formed with a triangular groove position 6 that arches outward; the design of the triangular groove position 6 can increase the structural strength of the middle plate 5, and at the same time provide a space for fixing and protecting the power cord; the wire slot 7 runs through the triangular groove position 6; the power cord is allowed to pass through the wire slot 7, so as to be electrically connected to the light source; after the power cord passes through the wire slot 7, it is electrically connected to the light source; the design of the wire slot 7 can protect the power cord, prevent the power cord from being damaged or falling off during use, and ensure the stable operation of the light source;

[0028] The power cord is connected from the outside to the inside of the rear shell 2, and enters the inside of the middle plate 5 through the wire slot 7 that passes through the triangular groove position 6; the triangular groove position 6 formed on the inner wall of the middle plate 5 provides a protective and fixed space for the power cord to prevent the power cord from moving or being damaged; after the power cord passes through the wire slot 7, it is connected to the light source arranged at both ends of the front shell 1 to ensure that the light source can be powered on and work normally.

[0029] Furthermore, a partition 8 is provided at the rear end of the front shell 1; and a plurality of clamping columns 9 are formed on the partition 8; and a plurality of first clamping grooves 10 corresponding to the clamping columns 9 are formed on the middle plate 5; and by clamping the clamping columns 9 and the first clamping grooves 10, the partition 8 and the middle plate 5 are firmly connected.

[0030] Specifically, the partition 8 is arranged at the rear end of the front shell 1; a plurality of clamping columns 9 are formed on the partition 8; the clamping columns 9 are used to clamp with the clamping grooves on the middle plate 5, so that the partition 8 and the middle plate 5 are firmly connected; a plurality of first clamping grooves 10 corresponding to the clamping columns 9 are formed on the middle plate 5; these clamping grooves are used to clamp with the clamping columns 9 on the partition 8;

[0031] A plurality of clamping columns 9 are provided at the rear end of the partition 8, and these clamping columns 9 correspond to the first clamping grooves 10 on the middle plate 5; by inserting the clamping columns 9 into the clamping grooves, the partition 8 and the middle plate 5 are clamped and firmly connected; so that a firm connection is formed between the partition 8 and the middle plate 5, further enhancing the structural stability of the emergency light.

[0032] Furthermore, a plurality of card blocks 11 are formed at the rear end of the middle plate 5; and a plurality of second card slots 12 corresponding to the card blocks 11 are formed on the inner wall of the rear shell 2; and the card blocks 11 are engaged with the second card slots 12 so that the middle plate 5 and the rear shell 2 are firmly connected.

[0033] Specifically, the card block 11 is arranged at the rear end of the middle plate 5; the card block 11 is used to be engaged with the card slot on the inner wall of the rear shell 2, so that the middle plate 5 and the rear shell 2 are firmly connected; a plurality of second card slots 12 corresponding to the card block 11 are formed on the inner wall of the rear shell 2; these card slots are used to be engaged with the card block 11 on the middle plate 5;

[0034] A plurality of card blocks 11 are provided at the rear end of the middle plate 5, and these card blocks 11 correspond to the second card slots 12 on the inner wall of the rear shell 2; by inserting the card blocks 11 into the second card slots 12, the middle plate 5 and the rear shell 2 are snapped and firmly connected; so that a firm connection is formed between the middle plate 5 and the rear shell 2, further enhancing the overall structural stability of the emergency light.

[0035] Furthermore, a cable waterproof connector 13 is provided at the wire slot 7 .

[0036] Specifically, the wire slot 7 is a port provided on the middle plate 5 or the rear shell 2 through which the power line passes; the cable waterproof connector 13 is provided here; the cable waterproof connector 13 is a device for preventing moisture from entering the cable interface; it ensures the waterproofness of the power line connection part and improves the protection level of the entire device;

[0037] The cable waterproof connector 13 is installed at the wire slot 7. When the power cord passes through the wire slot 7 and is electrically connected to the light source, the waterproof connector provides a sealed environment to prevent moisture, dust and other contaminants from entering the cable interface, ensuring the safety and reliability of the power cord connection, especially in a humid or outdoor environment.

[0038] Furthermore, a circle of fixing frame 14 is formed on the outside of the light reflecting sheet 3; and a circle of grooves 15 is formed along the fixing frame 14; and a circle of protrusions 16 corresponding to the grooves 15 are formed on the front shell 1; and the fixing frame 14 is firmly connected to the front shell 1 by snapping the protrusions 16 into the grooves 15.

[0039] Specifically, a circle of fixing frame 14 is formed on the outside of the light reflecting sheet 3; the fixing frame 14 provides an additional structure for fixing the light reflecting sheet 3; a circle of grooves 15 is formed along the fixing frame 14; the grooves 15 are used to be snap-fitted with the protrusions 16 on the front shell 1; the front shell 1 is formed with a circle of protrusions 16 corresponding to the grooves 15; the protrusions 16 are used to be snap-fitted with the grooves 15 on the light reflecting sheet 3;

[0040] A circle of grooves 15 are formed on the outside of the fixing frame 14 of the light reflecting sheet 3, and a circle of protrusions 16 corresponding to the grooves 15 are formed on the front shell 1; by inserting the protrusions 16 on the front shell 1 into the grooves 15 of the fixing frame 14 of the light reflecting sheet 3, the fixing frame 14 and the front shell 1 are snapped and firmly connected; the light reflecting sheet 3 can be firmly fixed on the front shell 1 to avoid loosening or displacement during use.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A fire emergency light, comprising a housing consisting of a front housing (1) and a rear housing (2), characterized in that: The cross section of the front shell (1) is arc-shaped and transparent; a light reflecting sheet (3) is provided inside the shell; the cross section of the light reflecting sheet (3) is V-shaped; a transparent emergency information carrier (4) is provided between the front shell (1) and the light reflecting sheet (3); and light sources are provided at both ends of the front shell (1) to illuminate the light reflecting sheet (3), and the emitted light is reflected by the light reflecting sheet (3) onto the emergency information carrier (4).

2. A fire emergency light according to claim 1, characterized in that: A middle plate (5) is provided inside the rear shell (2); the inner wall of the middle plate (5) is formed with a triangular groove (6) arched outward; a wire slot (7) is formed to pass through the triangular groove (6); and a power cord is provided to pass through the wire slot (7) to form an electrical connection with the light source.

3. A fire emergency light according to claim 2, characterized in that: A partition (8) is provided at the rear end of the front shell (1); a plurality of clamping columns (9) are formed on the partition (8); a plurality of first clamping grooves (10) corresponding to the clamping columns (9) are formed on the middle plate (5); and the partition (8) and the middle plate (5) are firmly connected by clamping the clamping columns (9) and the first clamping grooves (10).

4. A fire emergency light according to claim 2, characterized in that: A plurality of clamping blocks (11) are formed at the rear end of the middle plate (5); and a plurality of second clamping grooves (12) corresponding to the clamping blocks (11) are formed on the inner wall of the rear shell (2); and the clamping blocks (11) and the second clamping grooves (12) are clamped together so that the middle plate (5) and the rear shell (2) are firmly connected.

5. A fire emergency light according to claim 2, characterized in that: A cable waterproof connector (13) is provided at the wire slot opening (7).

6. A fire emergency light according to claim 1, characterized in that: A circle of fixing frame (14) is formed on the outside of the light reflecting sheet (3); a circle of grooves (15) is formed along the fixing frame (14); and a circle of protrusions (16) corresponding to the grooves (15) are formed on the front shell (1); and the fixing frame (14) and the front shell (1) are firmly connected by snapping the protrusions (16) and the grooves (15).

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