Emergency lighting bracket with magnetic fixing

Abstract

This utility model relates to the field of hanging bracket technology and discloses an emergency lighting bracket with magnetic fixation. It includes a fixed base, a clamping plate elastically connected to the inner side wall of the fixed base via a return spring, a first magnetic block inside the fixed base, a push rod slidably connected to the bottom of the fixed base, a positioning mechanism inside the push rod, a limit frame fixedly connected to the bottom of the fixed base, and a lighting bracket body inserted into the fixed base. A second magnetic block is fixedly connected to the side wall of the lighting bracket body. In this utility model, the arrangement of the fixed base, return spring, clamping plate, push rod, positioning spring, positioning block, slide rod, and first magnetic block allows for easy disassembly and replacement of the first magnetic block, preventing dirt and dust accumulation on the surface of the magnetic block after prolonged use, which could lead to weaker suction and improve the stability of the lighting bracket body during connection.

Description

Technical Field

[0001] This utility model relates to the field of wall hanging technology, and in particular to an emergency lighting wall hanging with magnetic fixation. Background Technology

[0002] Emergency lighting is a type of lighting fixture that can effectively illuminate and display evacuation routes when the normal lighting power supply fails, or can provide continuous lighting without interruption. It is widely used in public places and places where uninterrupted lighting is not possible. Emergency lighting fixtures consist of several parts, including a light source, a light source driver, a rectifier, an inverter, a battery pack, and a sign housing.

[0003] The existing technology has the following drawbacks: When using some existing magnetic emergency lighting brackets, prolonged use can lead to surface contamination and dust accumulation, resulting in a decrease in magnetic attraction. This decrease in attraction causes instability in the connection process, potentially leading to detachment and damage to the emergency lighting bracket, thus reducing its lifespan. Therefore, a magnetically secured emergency lighting bracket is proposed to solve these problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an emergency lighting bracket with magnetic fixation, which aims to solve the problem that the angle adjustment of existing emergency lighting brackets is inconvenient during use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an emergency lighting bracket with magnetic fixation, comprising a fixing base, a clamping plate elastically connected to the inner side wall of the fixing base via a return spring, a first magnetic block disposed inside the fixing base, a push rod slidably connected to the bottom of the fixing base, a positioning mechanism disposed inside the push rod, a limit frame fixedly connected to the bottom of the fixing base, a lighting bracket body inserted into the fixing base, a second magnetic block fixedly connected to the side wall of the lighting bracket body, a lighting lamp hinged to the side wall of the lighting bracket body, a turntable fixedly connected to the side wall of the lighting lamp, and an adjustment component disposed on the side wall of the lighting bracket body;

[0006] The positioning mechanism includes a positioning spring, one end of which is fixedly connected to the inner wall of the push rod, and the other end of which is fixedly connected to a positioning block, and the bottom of the positioning block is fixedly connected to a sliding rod.

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes an adjustment frame, the side wall of which is fixedly connected to the side wall of the lighting bracket body, and an adjustment block is rotatably connected inside the adjustment frame. The side wall of the adjustment block is elastically connected to the side wall of the lighting bracket body through an adjustment spring.

[0009] As a further description of the above technical solution:

[0010] The first magnetic block and the second magnetic block are magnetically attracted to each other.

[0011] As a further description of the above technical solution:

[0012] The clamping plate has a fixing block on its side wall, and the first magnetic block has a fixing groove on its side wall that matches the size of the fixing block.

[0013] As a further description of the above technical solution:

[0014] The bottom sidewall of the clamping plate is inclined, and the top of the push rod is in contact with the bottom of the clamping plate.

[0015] As a further description of the above technical solution:

[0016] The positioning block is inserted inside the limiting frame, and the slide rod passes through and is slidably connected to the bottom of the push rod.

[0017] As a further description of the above technical solution:

[0018] The fixed base has a limiting groove inside, and the side wall of the lighting bracket body is provided with a limiting block that matches the size of the limiting groove.

[0019] As a further description of the above technical solution:

[0020] The turntable has multiple equal-sized adjustment slots arranged in a circular array on its side wall, and the adjustment block is inserted into the adjustment slot.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the setting of a fixed base, a reset spring, a clamping plate, a push rod, a positioning spring, a positioning block, a slide rod, and a first magnetic block satisfies the effect of disassembling and replacing the first magnetic block, avoiding the situation where the magnetic block surface becomes dirty and dust accumulates after long-term use, resulting in poor suction force, and is conducive to improving the stability of the lighting bracket body during the connection process.

[0023] 2. In this utility model, the lighting bracket body, the second magnetic block, the lighting lamp, the turntable, the adjustment frame, the adjustment block and the adjustment spring are arranged to achieve the effect of adjusting the lighting lamp at different angles. This avoids the inconvenience caused by the inconvenience of adjusting the angle of the lighting lamp during use, and helps to improve the applicability of the lighting lamp angle. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the fixing base and the lighting bracket body of an emergency lighting bracket with magnetic fixation proposed in this utility model;

[0025] Figure 2 This utility model proposes an emergency lighting bracket with magnetic fixing. Figure 1 Enlarged schematic diagram of the internal structure of part A in the middle;

[0026] Figure 3 This is an exploded structural diagram of the fixing base, return spring, clamping plate, push rod, and lighting bracket body of an emergency lighting bracket with magnetic fixation proposed in this utility model.

[0027] Figure 4 This is a cross-sectional view of the push rod and positioning mechanism of an emergency lighting bracket with magnetic fixation proposed in this utility model.

[0028] Legend:

[0029] 1. Fixed base; 2. First magnetic block; 3. Return spring; 4. Clamping plate; 5. Push rod; 6. Positioning mechanism; 61. Positioning spring; 62. Positioning block; 63. Slide rod; 7. Limiting frame; 8. Lighting bracket body; 9. Adjustment assembly; 91. Adjustment frame; 92. Adjustment block; 93. Adjustment spring; 10. Lighting lamp; 11. Turntable; 12. Second magnetic block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3This utility model provides an embodiment of an emergency lighting bracket with magnetic fixation, including a fixed base 1. The inner side wall of the fixed base 1 is elastically connected to a clamping plate 4 through a return spring 3. When the clamping plate 4 is pushed, it stretches the return spring 3, causing the return spring 3 to deform. During reset, the rebound of the return spring 3 drives the clamping plate 4 to slide and reset. A first magnetic block 2 is provided inside the fixed base 1. A placement groove is opened inside the fixed base 1, through which the first magnetic block 2 is placed inside the fixed base 1. A fixing block is provided on the side wall of the clamping plate 4. A fixing groove adapted to the size of the fixing block is opened on the side wall of the first magnetic block 2, so that the first magnetic block 2 can be placed inside the fixed base 1.

[0032] Furthermore, a push rod 5 is slidably connected to the bottom of the fixed base 1, the bottom side wall of the clamping plate 4 is inclined, the top of the push rod 5 contacts the bottom of the clamping plate 4, and after pushing the push rod 5, it slides inside the fixed base 1, thereby pushing the clamping plate 4 and causing the clamping plate 4 to slide inside the fixed base 1. A limit frame 7 is fixedly connected to the bottom of the fixed base 1, and a rectangular limit hole is opened inside the limit frame 7. A positioning mechanism 6 is provided inside the push rod 5.

[0033] Furthermore, a lighting bracket body 8 is inserted into the interior of the fixed base 1. A limiting groove is provided inside the fixed base 1. A limiting block adapted to the size of the limiting groove is provided on the side wall of the lighting bracket body 8. The limiting groove and the limiting block improve the stable connection between the lighting bracket body 8 and the fixed base 1. A second magnetic block 12 is fixedly connected to the side wall of the lighting bracket body 8. The first magnetic block 2 and the second magnetic block 12 are magnetically attracted to each other. The attraction between the first magnetic block 2 and the second magnetic block 12 improves the stability of the lighting bracket body 8 during use. A lighting lamp 10 is hinged to the side wall of the lighting bracket body 8. A turntable 11 is fixedly connected to the side wall of the lighting lamp 10. The lighting lamp 10 illuminates the required lighting position. At the same time, the rotation of the lighting lamp 10 drives the turntable 11 to rotate. An adjustment component 9 is provided on the side wall of the lighting bracket body 8.

[0034] Reference Figures 3-4 The positioning mechanism 6 includes a positioning spring 61. The end of the positioning spring 61 is fixedly connected to the inner wall of the push rod 5. The push rod 5 has a moving groove inside, and the positioning spring 61 is set in the moving groove. The other end of the positioning spring 61 is fixedly connected to a positioning block 62. The positioning block 62 is inserted into the inside of the limiting frame 7. Pushing the positioning block 62 will compress the positioning spring 61 and cause the positioning spring 61 to deform. When resetting, the rebound of the positioning spring 61 will cause the positioning block 62 to slide and reset. The bottom of the positioning block 62 is fixedly connected to a sliding rod 63. The sliding rod 63 passes through and is slidably connected to the bottom of the push rod 5. Pushing the sliding rod 63 will cause the positioning block 62 to slide inside the push rod 5.

[0035] Reference Figures 1-2 The adjustment component 9 includes an adjustment frame 91, the side wall of which is fixedly connected to the side wall of the lighting bracket body 8. An adjustment block 92 is rotatably connected inside the adjustment frame 91. A rotating groove is provided inside the adjustment frame 91, and the adjustment block 92 is rotatably connected in the rotating groove. The side wall of the turntable 11 has multiple adjustment grooves of equal size arranged in a circular array. The adjustment block 92 is inserted into the adjustment groove. By setting the adjustment groove, the adjustment block 92 is inserted into the turntable 11 to meet the effect of adjusting the lighting lamp 10 at different angles. The side wall of the adjustment block 92 is elastically connected to the side wall of the lighting bracket body 8 through an adjustment spring 93. Pressing the adjustment block 92 squeezes the adjustment spring 93, causing the adjustment spring 93 to deform. When resetting, the rebound of the adjustment spring 93 drives the adjustment block 92 to slide and reset.

[0036] Working principle: In use, the lighting bracket body 8 is inserted into the fixed base 1. The first magnetic block 2 and the second magnetic block 12 are magnetically attracted to each other, which improves the stable connection between the lighting bracket body 8 and the fixed base 1. When the lighting lamp 10 needs to be adjusted, the adjusting block 92 is pressed and the adjusting spring 93 is squeezed and rotated inside the adjusting frame 91. One end of the adjusting block 92 is rotated out from the inside of the turntable 11. Then, the lighting lamp 10 is rotated and the turntable 11 is adjusted. After adjusting to the appropriate position, the pressing of the adjusting block 92 is released. The rebound of the adjusting spring 93 causes the adjusting block 92 to slide back and be inserted into the inside of the turntable 11, which satisfies the stability of the lighting lamp 10 and the turntable 11 after rotation.

[0037] When the first magnetic block 2 needs to be replaced due to dirt and dust accumulation after prolonged use, pushing the slide rod 63 causes the positioning block 62 to compress the positioning spring 61 and slide into the push rod 5. Then, pulling the push rod 5 releases the push on the clamping plate 4. The return spring 3 causes the clamping plate 4 to slide and reset, releasing the clamping of the first magnetic block 2, thus achieving the effect of disassembling and replacing the first magnetic block 2. Then, the replaced first magnetic block 2 is placed inside the fixed base 1. Pushing the slide rod 63 causes the positioning block 62 to compress the positioning spring 61 and slide into the push rod 5. At the same time, pushing the push rod 5 pushes the side wall of the clamping plate 4. During the pushing process, the clamping plate 4 stretches the return spring 3 and slides, achieving a stable clamping effect on the first magnetic block 2, thereby satisfying the disassembly and replacement of the first magnetic block 2.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An emergency lighting bracket with magnetic fixing, comprising a fixing base (1), characterized in that: The inner sidewall of the fixed base (1) is elastically connected to a clamping plate (4) via a return spring (3). The fixed base (1) is provided with a first magnetic block (2). The bottom of the fixed base (1) is slidably connected to a push rod (5). The push rod (5) is provided with a positioning mechanism (6). The bottom of the fixed base (1) is fixedly connected to a limit frame (7). The fixed base (1) is inserted into the interior of the fixed base (1). The sidewall of the lighting bracket body (8) is fixedly connected to a second magnetic block (12). The sidewall of the lighting bracket body (8) is hinged to a lighting lamp (10). The sidewall of the lighting lamp (10) is fixedly connected to a turntable (11). The sidewall of the lighting bracket body (8) is provided with an adjustment component (9). The positioning mechanism (6) includes a positioning spring (61), the end of which is fixedly connected to the inner wall of the push rod (5), the other end of which is fixedly connected to a positioning block (62), and the bottom of the positioning block (62) is fixedly connected to a slide rod (63).

2. The emergency lighting bracket with magnetic fixing according to claim 1, characterized in that: The adjustment component (9) includes an adjustment frame (91), the side wall of which is fixedly connected to the side wall of the lighting bracket body (8), and an adjustment block (92) is rotatably connected inside the adjustment frame (91). The side wall of the adjustment block (92) is elastically connected to the side wall of the lighting bracket body (8) through an adjustment spring (93).

3. The emergency lighting bracket with magnetic fixing according to claim 1, characterized in that: The first magnetic block (2) and the second magnetic block (12) are magnetically attracted to each other.

4. An emergency lighting bracket with magnetic fixing according to claim 1, characterized in that: The side wall of the clamping plate (4) is provided with a fixing block, and the side wall of the first magnetic block (2) is provided with a fixing groove that matches the size of the fixing block.

5. An emergency lighting bracket with magnetic fixing according to claim 1, characterized in that: The bottom sidewall of the clamping plate (4) is inclined, and the top of the push rod (5) is in contact with the bottom of the clamping plate (4).

6. An emergency lighting bracket with magnetic fixing according to claim 1, characterized in that: The positioning block (62) is inserted into the inside of the limiting frame (7), and the slide rod (63) passes through and is slidably connected to the bottom of the push rod (5).

7. An emergency lighting bracket with magnetic fixing according to claim 1, characterized in that: The fixed base (1) has a limiting groove inside, and the side wall of the lighting bracket body (8) is provided with a limiting block that matches the size of the limiting groove.

8. An emergency lighting bracket with magnetic fixing according to claim 2, characterized in that: The turntable (11) has multiple equal-sized adjustment slots arranged in a circular array on its side wall, and the adjustment block (92) is inserted into the adjustment slot.

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