Guiding lamp strip for fire-fighting escape channel

Abstract

The utility model relates to the technical field of guiding lamp strips, in particular to a fire-fighting escape way guiding lamp strip which comprises a main support and a round piece, a guiding lamp strip body is fixedly installed on the surface of the round piece, a rotating device is arranged on the surface of the guiding lamp strip body, and the rotating device comprises a rotating block fixedly connected to the surface of the main support. The circular piece is rotationally connected with the side wall of a rotating block, the rotating block penetrates through the guiding lamp strip body, a rectangular block is fixedly connected to the surface of the guiding lamp strip body, a sliding frame is slidably connected into the rectangular block, and a clamping groove is formed in the surface of the rotating block. Through the arrangement of the rotating device, flexible rotating and fixing work of the circular piece and the guiding lamp strip body is facilitated, flexible changing work of the guiding direction of the guiding lamp strip body is facilitated, dredging work of personnel according to actual conditions is facilitated through flexible changing work of a safety site, and the working efficiency is improved. And the use performance of the guiding lamp strip body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide light strips, in particular to a guide light strip for a fire escape passage. Background Art

[0002] Guide light strips are usually used for marking, guidance or lighting purposes. They are commonly found in aircraft, ships, buildings, vehicles, roads and other places. Guide light strips can be luminous, reflective or have specific colors. They are used to guide people in the direction of travel or warn the location of specific areas. Guide light strips are often used in fire safety to quickly clear the escape of people.

[0003] A Chinese patent with publication number CN216719438U discloses a fire escape channel guide light strip, including a protective shell and a light strip body, the light strip body is arranged inside the protective shell, the two ends of the protective shell are sleeved with sealing covers, a group of protrusions are arranged along the outer walls of both sides of the protective shell, the two groups of protrusions are symmetrical about the protective shell, and the two groups of protrusions are connected to the protective shell, and the protrusions are provided with hollow indicators, and two adjacent indicators and the protective shell are combined to form a guide arrow. During use, the light strip body will illuminate the protective shell and the indicator synchronously, so that the two adjacent indicators and the protective shell are combined to form a bright guide arrow, thereby improving the guidance effect; in special environments, the direction of the guide arrow can be adjusted by rotating the indicator, so as to meet the guidance needs in different situations, and it is flexible to use.

[0004] The existing related technologies often have the following defects: in the actual use of the fire escape channel guide light strip, the fire escape channel guide light strip is often fixed on the main bracket for use; however, when the safety exit at the scene needs to be temporarily changed, personnel need to disassemble the fire escape channel guide light strip to change the arrow direction of the fire escape channel guide light strip, which reduces the performance of the fire escape channel guide light strip.

[0005] Therefore, the utility model provides a fire escape passage guiding light belt. Utility Model Content

[0006] The utility model aims to solve the shortcoming in the prior art that it is inconvenient to flexibly change the guiding direction of the fire escape passage guiding light belt, and proposes a fire escape passage guiding light belt.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fire escape channel guide light strip, comprising a main bracket and a circular plate, a guide light strip body is fixedly installed on the surface of the circular plate, a rotating device is provided on the surface of the guide light strip body, the rotating device comprises a rotating block fixedly connected to the surface of the main bracket, the circular plate and the side wall of the rotating block are rotatably connected, the rotating block passes through the guide light strip body, a rectangular block is fixedly connected to the surface of the guide light strip body, a sliding frame is slidably connected to the inside of the rectangular block, a card slot is opened on the surface of the rotating block, and the size of the card slot is matched with the size of the sliding frame.

[0008] The effects achieved by the above components are: by setting up a rotating device, it is convenient to flexibly rotate and fix the circular piece and the guide light strip body, and to flexibly change the guiding direction of the guide light strip body. By flexibly changing the safety site, it is convenient to clear personnel according to actual conditions, and further improve the performance of the guide light strip body.

[0009] Preferably, a spring is fixedly connected between the rectangular block and the sliding frame.

[0010] The effect achieved by the above components is that the sliding frame is inserted into the inner side of the corresponding slot on the rotating block under the elastic force of the spring on the rectangular block.

[0011] Preferably, an auxiliary head is fixedly mounted on the end side of the sliding frame, and the auxiliary head is a stepped structure.

[0012] The effect achieved by the above components is that the auxiliary head with a stepped structure improves the efficiency of the slide frame being inserted into the inner side of the card slot.

[0013] Preferably, a pull rope is fixedly connected to the surface of the sliding frame, and the other end of the pull rope is fixedly connected to a sphere.

[0014] The effect achieved by the above components is that when the ball is pulled, the ball drives the pull rope to move, which facilitates the pulling work of the sliding frame inside the rectangular block.

[0015] Preferably, a covering device is provided on the surface of the guide light strip body, and the covering device comprises a limiting ring fixedly connected to the surface of the guide light strip body, and a cover plate is installed on the inner side of the limiting ring.

[0016] The effects achieved by the above components are: the limiting and shielding work of the cover plate facilitates the covering work of the rotating device, realizes the hiding work of the rotating device, and avoids the phenomenon that personnel accidentally operate the rotating device during the process of scrubbing the guide light strip body.

[0017] Preferably, two connecting pins are fixedly connected to the surface of the limiting ring, and the side walls of the connecting pins are rotatably connected to rotating bars.

[0018] The effect achieved by the above components is: by rotating the rotating strip on the connecting pin, the rotating strip will cover the surface of the cover plate.

[0019] Preferably, a sealing gasket is glued to the port of the cover plate, and the sealing gasket is a ring-shaped structure.

[0020] The effect achieved by the above components is: when the cover plate is loosened, the cover plate will be bounced up and pressed against the inner side of the rotating strip due to the elastic force of the sealing gasket, and the position limiting and shielding work of the cover plate can be realized.

[0021] In summary:

[0022] 1. In the utility model, by setting a rotating device, it is convenient to flexibly rotate and fix the circular piece and the guide light strip body, and it is convenient to flexibly change the guiding direction of the guide light strip body. By flexibly changing the safety site, it is convenient to clear the personnel according to the actual situation, and further improve the performance of the guide light strip body.

[0023] 2. In the present invention, by providing a covering device, it is convenient to hide the rotating device, thereby facilitating the subsequent normal wiping of the indicator light strip body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0026] Figure 3 For the utility model Figure 2 Schematic diagram of the local structure;

[0027] Figure 4 For the utility model Figure 3 A magnified image of point A;

[0028] Figure 5 For the utility model Figure 3 Enlarged view of point B.

[0029] Legend: 1. Main bracket; 2. Circular piece; 3. Guide light strip body; 4. Rotating device; 41. Turning block; 42. Sliding frame; 43. Slot; 44. Rectangular block; 45. Spring; 46. Auxiliary head; 47. Pull rope; 48. Sphere; 5. Covering device; 51. Cover plate; 52. Sealing gasket; 53. Limiting ring; 54. Connecting pin; 55. Turning strip. DETAILED DESCRIPTION

[0030] Reference Figure 1As shown, the utility model provides a technical solution: a fire escape passage guide light strip, comprising a main bracket 1 and a circular piece 2, a guide light strip body 3 is fixedly mounted on the surface of the circular piece 2, a rotating device 4 is provided on the surface of the guide light strip body 3, and a covering device 5 is provided on the surface of the guide light strip body 3.

[0031] The specific arrangement and function of the rotating device 4 and the covering device 5 will be described in detail below.

[0032] Reference Figure 1-Figure 4 As shown, in this embodiment: the rotating device 4 includes a rotating block 41 fixedly connected to the surface of the main bracket 1, the circular piece 2 and the side wall of the rotating block 41 are rotatably connected, the rotating block 41 penetrates the guide light strip body 3, a rectangular block 44 is fixedly connected to the surface of the guide light strip body 3, a sliding frame 42 is slidably connected inside the rectangular block 44, and a card slot 43 is opened on the surface of the rotating block 41, and the size of the card slot 43 is adapted to the size of the sliding frame 42. By setting up the rotating device 4, it is convenient to flexibly rotate and fix the circular piece 2 and the guide light strip body 3, and it is convenient to flexibly change the guiding direction of the guide light strip body 3. By flexibly changing the safety site, it is convenient to clear the personnel according to the actual situation, and further improve the use performance of the guide light strip body 3.

[0033] A spring 45 is fixedly connected between the rectangular block 44 and the slide frame 42. The slide frame 42 is inserted into the inner side of the corresponding slot 43 on the rotating block 41 by the elastic force of the spring 45 on the rectangular block 44. An auxiliary head 46 is fixedly installed on the end side of the slide frame 42, and the auxiliary head 46 is a step-shaped structure. The auxiliary head 46 with a step-shaped structure improves the efficiency of the slide frame 42 inserting into the inner side of the slot 43. A pull rope 47 is fixedly connected to the surface of the slide frame 42, and a ball 48 is fixedly connected to the other end of the pull rope 47. Pulling the ball 48 will drive the pull rope 47 to move, which facilitates the pulling of the slide frame 42 inside the rectangular block 44.

[0034] Reference Figure 1-Figure 2 and Figure 5As shown, specifically, the covering device 5 includes a limiting ring 53 fixedly connected to the surface of the guide light strip body 3, and a cover plate 51 is installed on the inner side of the limiting ring 53. The limiting and shielding work of the cover plate 51 facilitates the covering work of the rotating device 4, realizes the hiding work of the rotating device 4, and avoids the phenomenon that the personnel will misoperate the rotating device 4 during the process of scrubbing the guide light strip body 3. Two connecting pins 54 are fixedly connected to the surface of the limiting ring 53, and the side wall of the connecting pin 54 is rotatably connected with a turning bar 55. When the turning bar 55 on the connecting pin 54 is rotated, the turning bar 55 will cover the surface of the cover plate 51. The port of the cover plate 51 is glued with a sealing gasket 52, and the sealing gasket 52 is a ring-shaped structure. When the cover plate 51 is released, the cover plate 51 will be elastically acted on by the sealing gasket 52 and bounce up to the inner side of the turning bar 55, and the limiting and shielding work of the cover plate 51 can be realized.

[0035] Working principle: when it is necessary to change the direction of the fire escape channel indicator light strip, the ball 48 can be pulled, and the ball 48 will drive the pull rope 47 to move, which is convenient for pulling the slide frame 42 inside the rectangular block 44. At this time, the circular piece 2 and the indicator light strip body 3 can be rotated on the side wall of the rotating block 41, so as to change the direction of the arrow of the indicator light strip body 3. After the indicator light strip body 3 is rotated to the appropriate position, the ball 48 is released, and the slide frame 42 is inserted into the rotating block by the elastic force of the spring 45 on the rectangular block 44. The inner side of the card slot 43 on 41 corresponds to the inner side of the card slot 43, so that the locking work of the indicator light strip body 3 can be realized after the rotation. The auxiliary head 46 with a stepped structure improves the efficiency of the slide frame 42 inserting the inner side of the card slot 43. By setting the rotating device 4, it is convenient to flexibly rotate and fix the circular piece 2 and the indicator light strip body 3, and it is convenient to flexibly change the guiding direction of the indicator light strip body 3. Through the flexible change of the safety site, it is convenient to clear the personnel according to the actual situation, and further improve the performance of the indicator light strip body 3.

[0036] After adjusting the indicating direction of the indicator light strip body 3, the cover plate 51 is inserted into the inner side of the limiting ring 53, and the cover plate 51 is pressed to compress the sealing gasket 52. At this time, the turning bar 55 on the connecting pin 54 is rotated, and the turning bar 55 will cover the surface of the cover plate 51. The cover plate 51 is loosened. At this time, the cover plate 51 will be elastically acted on by the sealing gasket 52 and bounce up and stick to the inner side of the turning bar 55. At this time, the limiting and shielding work of the cover plate 51 can be realized, which is convenient for covering the rotating device 4 and hiding the rotating device 4, avoiding the phenomenon that personnel may accidentally operate the rotating device 4 during the process of scrubbing the indicator light strip body 3. By setting the covering device 5, the hiding work of the rotating device 4 is facilitated, thereby facilitating the subsequent normal wiping of the indicator light strip body 3.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A fire escape passage guide light strip, comprising a main bracket (1) and a circular sheet (2), characterized in that: A guide light strip body (3) is fixedly mounted on the surface of the circular sheet (2), a rotating device (4) is provided on the surface of the guide light strip body (3), the rotating device (4) comprises a rotating block (41) fixedly connected to the surface of the main bracket (1), the circular sheet (2) and the side wall of the rotating block (41) are rotatably connected, the rotating block (41) penetrates the guide light strip body (3), a rectangular block (44) is fixedly connected to the surface of the guide light strip body (3), a sliding frame (42) is slidably connected inside the rectangular block (44), a slot (43) is provided on the surface of the rotating block (41), and the size of the slot (43) is matched with the size of the sliding frame (42).

2. A fire escape passage guide light strip according to claim 1, characterized in that: A spring (45) is fixedly connected between the rectangular block (44) and the sliding frame (42).

3. The fire escape passage guide light strip according to claim 1, characterized in that: An auxiliary head (46) is fixedly mounted on the end side of the sliding frame (42), and the auxiliary head (46) is a stepped structure.

4. The fire escape passage guide light strip according to claim 1, characterized in that: A pull rope (47) is fixedly connected to the surface of the sliding frame (42), and a sphere (48) is fixedly connected to the other end of the pull rope (47).

5. The fire escape passage guide light strip according to claim 1, characterized in that: The surface of the guide light strip body (3) is provided with a covering device (5), and the covering device (5) comprises a limiting ring (53) fixedly connected to the surface of the guide light strip body (3), and a cover plate (51) is installed on the inner side of the limiting ring (53).

6. The fire escape passage guide light strip according to claim 5, characterized in that: Two connecting pins (54) are fixedly connected to the surface of the limiting ring (53), and a rotating bar (55) is rotatably connected to the side wall of the connecting pin (54).

7. The fire escape passage guide light strip according to claim 5, characterized in that: A sealing gasket (52) is glued to the port of the cover plate (51), and the sealing gasket (52) is an annular structure.

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