Mounting structure for emergency lamp

Abstract

The utility model discloses a mounting structure for an emergency lamp, which comprises a lamp housing, a lamp cover, an electric appliance element and mounting holes, the back of the electric appliance element is fixedly connected with the back of the inner wall of the lamp housing, and the mounting holes are arranged on two sides of the back of the lamp housing. Through the arrangement of the locking block and the fixing block, when the lamp cover and the lamp shell are closed, a user holds the lamp cover, aligns the locking block to the base body frame and then pushes the locking block to enable the fixing block to be extruded and move symmetrically, meanwhile, the first spring is extruded to generate resilience force, and when a clamping groove in the locking block moves to a certain position, the locking block is locked. The fixing block is reset and inserted into the clamping groove through resilience force, so that the problems that the emergency lamp plays a great role at a critical moment when being used as emergency equipment, so that electrical elements in the emergency lamp need to be maintained in daily life, but the lamp shell and the lamp cover are connected through a bolt, so that the maintenance is difficult are solved; the problem of unstable installation of the lamp housing and the lamp cover caused by easy screw slipping due to repeated disassembly and installation is solved, and the effect of auxiliary installation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting, in particular to an installation structure for an emergency light. Background Art

[0002] Fire emergency lights are suitable for fire emergency lighting. They are the most common lighting tools in fire emergency. They have long emergency time, high brightness and automatic emergency function in case of power failure. Fire emergency lights have the characteristics of low power consumption, high brightness and long service life. They are designed with power switches and indicator lights on the side. They are suitable for factories, hotels, schools, units and other public places for emergency lighting in case of power failure.

[0003] For example, the application number is CN202223166884.7. The utility model relates to an emergency light that is easy to install, including a lamp housing, a lamp cover and a mounting structure; the lamp cover is fixedly connected to the lamp housing, an electrical component is installed in the lamp housing, and two mounting structures are provided; the mounting structure includes a frame, the frame is fixed on the lamp housing, an opening is provided at the lower end of the frame, both ends of the opening of the frame are mounting ends, and the lamp housing is provided with mounting through holes facing the inside of the frame; the mounting structure also includes a substrate and a base, the substrate is vertically fixed on the base, and a mounting hole is provided on the substrate, the mounting hole includes a circular hole at the lower end and a strip hole at the upper end, the circular hole is connected to the strip hole, the diameter of the circular hole is larger than the width of the strip hole, and an adjustment structure for adjusting the position of the base is installed on the frame. The utility model has the advantages of simple structure, easy installation and convenient operation.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that most of the current fire emergency lights are installed on the wall in the form of wall-mounted or embedded. In order to ensure stability during use, during installation, the main body is generally hung on the expansion screws embedded in the wall. However, in the actual installation process, it is necessary to ensure the level of the main body and the fit with the wall. Repeated positioning is required during the drilling of the expansion screws and the matching of the main body and the screws, and the operation is complicated. However, during use, the emergency light, as an emergency equipment, plays a very important role at critical moments. Therefore, the electrical components in the emergency light need daily maintenance to ensure emergency needs. However, the lamp housing and the lamp cover are connected by bolts, and repeated disassembly and installation are very likely to cause thread slippage, resulting in unstable installation of the lamp housing and the lamp cover. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an installation structure for emergency lights, which has the advantage of auxiliary installation and solves the problem that emergency lights, as emergency equipment, play a very important role at critical moments. Therefore, the electrical components in the emergency lights need daily maintenance to ensure emergency needs. However, the lamp housing and the lamp cover are connected by bolts, and repeated disassembly and installation are very likely to cause thread slippage, resulting in unstable installation of the lamp housing and the lamp cover.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation structure for an emergency light, comprising a lamp housing, a lamp cover, an electrical component and a mounting hole, the back side of the electrical component is fixedly connected to the back side of the inner wall of the lamp housing, the mounting hole is provided on both sides of the back side of the lamp housing, both sides of the back side of the lamp cover are fixedly connected with locking blocks, a card slot is provided on the top of the locking block, the front sides of both sides of the inner wall of the lamp housing are fixedly connected with a base frame, both sides of the inner wall of the base frame are fixedly connected with a first spring, the other end of the first spring is fixedly connected with a fixing block, the surface of the fixing block is slidably connected to the card slot, and stabilizing components are provided on both sides of the base frame.

[0007] As a preferred embodiment of the utility model, the stabilizing assembly includes a limiting groove, the limiting groove is opened on both sides of the base frame, the inner wall of the limiting groove is slidably connected to a limiting rod, and the inner side of the limiting rod is fixedly connected to the outer side of the fixing block.

[0008] As a preferred embodiment of the utility model, through grooves are provided at the bottom and the top of the front sides of both sides of the lamp housing, and the inner walls of the through grooves are slidably connected with connecting rods, and the inner sides of the connecting rods are fixedly connected to the two sides of the outer sides of the limiting rods, and folding rods are provided on the front sides of both sides of the lamp housing, and the two sides of the inner side of the folding rods are movably connected to the outer sides of the connecting rods through axle pins.

[0009] As a preferred embodiment of the utility model, an ear block is fixedly connected to the outer side of the folding rod, an auxiliary rod is slidably connected to the inner wall of the ear block, and the inner side of the auxiliary rod is fixedly connected to two sides of the lamp housing.

[0010] As a preferred embodiment of the utility model, support blocks are fixedly connected to both sides of the top and bottom front sides of the inner wall of the lamp housing, a second spring is fixedly connected to the front side of the support block, and the other end of the second spring is fixedly connected to a force block.

[0011] As a preferred embodiment of the utility model, a suction cup is fixedly connected to the front side of the force-bearing block, and the front side of the suction cup is movably connected to the four corners of the back side of the lamp cover.

[0012] As a preferred embodiment of the utility model, a distance rod is fixedly connected to the back side of the force-bearing block, the back side of the distance rod penetrates to the back side of the supporting block, and the back side of the distance rod is fixedly connected to the distance block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a locking block and a fixing block. When the lamp cover and the lamp housing are closed, the user holds the lamp cover, aligns the locking block with the base frame, and then pushes it to squeeze the fixing block and move symmetrically. At the same time, the first spring is squeezed to generate a rebound force. When the slot on the locking block moves to a certain position, the rebound force resets the fixing block and inserts it into the slot. This solves the problem that the emergency light, as an emergency device, plays a very important role at a critical moment. Therefore, the electrical components in the emergency light need daily maintenance to ensure emergency needs. However, the lamp housing and the lamp cover are connected by bolts. Repeated disassembly and installation are very likely to cause thread slippage, resulting in unstable installation of the lamp housing and the lamp cover, thereby achieving the effect of auxiliary installation.

[0015] 2. The utility model sets a stabilizing component. When the fixing block is squeezed to cause the first spring to deform and generate a rebound force, the fixing block is squeezed and moves symmetrically outward. At the same time, the limiting rod moves along the trajectory of the limiting groove, so that the extrusion deformation trajectory of the first spring is limited to assist, thereby preventing the fixing block from having a stable movement trajectory when being squeezed, so that the first spring cannot be stably squeezed to deform and generate a rebound force, so that the rebound force cannot reset the fixing block to the insertion slot to limit and fix the locking block, thereby improving the trajectory stability of the first spring when being squeezed.

[0016] 3. The utility model provides a through groove, a connecting rod and a folding rod. When the lamp housing and the lamp cover need to be opened to repair and maintain the electrical components in the lamp housing, the user holds the folding rod and pulls it, and the folding rod unfolds, so that the connecting rod moves symmetrically outward along the trajectory of the through groove, so that the limiting rod moves along the trajectory of the limiting groove, moves the fixed block, and squeezes the first spring, so that the fixed block is pulled out of the slot. At this time, the locking block loses its limiting fixation, and then the lamp cover can be taken down to maintain the electrical components in the lamp housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the opening structure of the lamp cover of the utility model;

[0019] Figure 3 It is a schematic diagram of the exploded cross-sectional view of the base frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the explosion of parts of the second spring of the utility model.

[0021] In the figure: 1. lamp housing; 2. lamp cover; 3. electrical component; 4. mounting hole; 5. locking block; 6. slot; 7. base frame; 8. first spring; 9. fixing block; 10. stabilizing assembly; 101. limiting slot; 102. limiting rod; 11. through slot; 12. connecting rod; 13. folding rod; 14. ear block; 15. auxiliary rod; 16. supporting block; 17. second spring; 18. force block; 19. suction cup; 20. distance rod; 21. distance block. DETAILED DESCRIPTION

[0022] 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 the embodiments. 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.

[0023] like Figures 1 to 4 As shown, the utility model provides an installation structure for an emergency light, comprising a lamp housing 1, a lamp cover 2, an electrical component 3 and a mounting hole 4, the back side of the electrical component 3 is fixedly connected to the back side of the inner wall of the lamp housing 1, the mounting hole 4 is provided on both sides of the back side of the lamp housing 1, locking blocks 5 are fixedly connected to both sides of the back side of the lamp cover 2, a card slot 6 is provided on the top of the locking block 5, a base frame 7 is fixedly connected to the front sides of both sides of the inner wall of the lamp housing 1, a first spring 8 is fixedly connected to both sides of the inner wall of the base frame 7, a fixing block 9 is fixedly connected to the other end of the first spring 8, a surface of the fixing block 9 is slidably connected to the card slot 6, and a stabilizing component 10 is provided on both sides of the base frame 7.

[0024] refer to Figure 2 and Figure 3 The stabilizing component 10 includes a limiting groove 101, which is opened on both sides of the base frame 7. The inner wall of the limiting groove 101 is slidably connected to a limiting rod 102, and the inner side of the limiting rod 102 is fixedly connected to the outer side of the fixing block 9.

[0025] As a technical optimization scheme of the utility model, by setting a stabilizing component 10, when the fixing block 9 is squeezed to cause the first spring 8 to deform and generate a rebound force, the fixing block 9 is squeezed and moves symmetrically outward, and at the same time, the limiting rod 102 moves along the trajectory of the limiting groove 101, so that the extrusion deformation trajectory of the first spring 8 is limited to assist, to prevent the fixing block 9 from having a stable moving trajectory when being squeezed, so that the first spring 8 cannot be stably squeezed to deform and generate a rebound force, so that the rebound force cannot reset the fixing block 9 to the insertion slot 6 to limit and fix the locking block 5, thereby improving the trajectory stability of the first spring 8 when being squeezed.

[0026] refer to Figure 2 The bottom and top of the front sides of both sides of the lamp housing 1 are provided with through grooves 11, and the inner wall of the through groove 11 is slidably connected with a connecting rod 12. The inner side of the connecting rod 12 is fixedly connected to the two sides of the outer side of the limiting rod 102. The front sides of both sides of the lamp housing 1 are provided with folding rods 13, and the two sides of the inner side of the folding rod 13 are movably connected to the outer side of the connecting rod 12 through axle pins.

[0027] As a technical optimization scheme of the utility model, by setting the through groove 11, the connecting rod 12 and the folding rod 13, when the lamp housing 1 and the lamp cover 2 need to be opened to repair and maintain the electrical components 3 in the lamp housing 1, the user holds the folding rod 13 and pulls it, and the folding rod 13 unfolds, so that the connecting rod 12 moves symmetrically outward along the trajectory of the through groove 11, so that the limiting rod 102 moves along the trajectory of the limiting groove 101, moves the fixing block 9, and squeezes the first spring 8, so that the fixing block 9 is pulled out of the card slot 6. At this time, the locking block 5 loses its limiting fixation, and then the lamp cover 2 can be taken down to maintain the electrical components 3 in the lamp housing 1.

[0028] refer to Figure 1 The outer side of the folding rod 13 is fixedly connected with an ear block 14 , the inner wall of the ear block 14 is slidably connected with an auxiliary rod 15 , and the inner side of the auxiliary rod 15 is fixedly connected to the two sides of the lamp housing 1 .

[0029] As a technical optimization solution of the utility model, by providing the ear block 14 and the auxiliary rod 15, when the folding rod 13 is unfolded by pulling the folding rod 13, the user holds the ear block 14 to increase the gripping area of ​​the folding rod 13 through the ear block 14, and then pulls the ear block 14 to move and unfold the folding rod 13. At the same time, the ear block 14 moves along the trajectory of the auxiliary rod 15, so that the trajectory of the folding rod 13 during the movement and unfolding process is stable, preventing the folding rod 13 from moving and extending at different lengths at the upper and lower ends of the folding rod 13, resulting in different pulling distances of the limit rod 102, making it impossible for the slider to be completely pulled out of the slot 6, thereby improving the stability of the folding rod 13 when it is unfolded.

[0030] refer to Figure 2 and Figure 4 The top and bottom front sides of the inner wall of the lamp housing 1 are fixedly connected with support blocks 16 , the front side of the support block 16 is fixedly connected with a second spring 17 , and the other end of the second spring 17 is fixedly connected with a force block 18 .

[0031] As a technical optimization solution of the utility model, by setting the support block 16, the second spring 17 and the force block 18, when the locking block 5 is inserted into the base frame 7 to close the lamp housing 1 and the lamp cover 2, the lamp cover 2 first contacts the force block 18, and then continues to move, and then the locking block 5 is inserted into the base frame 7, and then the lamp housing 1 and the lamp cover 2 are closed, and at the same time, the second spring 17 is squeezed by the force block 18 and the support block 16 to deform and generate a rebound force, so that when the folding rod 13 is pulled by holding the ear block 14, As a result, the fixing block 9 is pulled out of the slot 6, and the limit between the locking block 5 and the base frame 7 is cancelled. At this time, the rebound force of the second spring 17 restores the second spring 17 and pushes the force-bearing block 18, so that the locking block 5 is automatically ejected out of the base frame 7, preventing the user from pulling the folding rod 13 with both hands to pull the fixing block 9 out of the slot 6. After the limit fixation of the locking block 5 is cancelled, the user cannot release the support and fixation of the folding rod 13, so that the locking block 5 is always stuck in the base frame 7, thereby improving the user's operation convenience.

[0032] refer to Figure 2 The front of the force bearing block 18 is fixedly connected with a suction cup 19 , and the front of the suction cup 19 is movably connected to the four corners of the back of the lamp cover 2 .

[0033] As a technical optimization scheme of the utility model, by setting a suction cup 19, when the rebound force of the second spring 17 ejects the locking block 5 out of the base frame 7, when the lamp cover 2 is in contact and squeezed with the force block 18, the suction cup 19 is squeezed and absorbs the lamp cover 2, so that after the locking block 5 is ejected out of the base frame 7 by the rebound force of the second spring 17, the lamp cover 2 moves together. During the process, the suction cup 19 continues to absorb the lamp cover 2, so that when the locking block 5 is completely ejected out of the base frame 7 by the rebound force of the second spring 17, the lamp cover 2 is in a suspended state, which prevents the locking block 5 from being directly ejected out of the base frame 7 without any buffer connection and directly falling to the ground, causing damage to the lamp cover 2, thereby improving the service life of the lamp cover 2.

[0034] refer to Figure 4 The back of the force-bearing block 18 is fixedly connected with a distance rod 20 , the back of the distance rod 20 penetrates to the back of the supporting block 16 , and the back of the distance rod 20 is fixedly connected with a distance block 21 .

[0035] As a technical optimization scheme of the utility model, by setting a distance rod 20 and a distance block 21, when it is necessary to remove the lamp cover 2 fixed by the suction cup 19, the user grabs the lamp cover 2 and pulls the lamp cover 2 hard, the suction cup 19 and the force plate move, and at the same time, the distance rod 20 fixed on the back of the force plate moves along the trajectory of the inner wall of the support block 16. When the distance rod 20 moves to a certain position, the distance block 21 contacts the support block 16 and is blocked, so that the force plate and the suction cup 19 are fixed. At this time, the moving distance of the second spring 17 is limited and fixed, and then the user pulls the lamp cover 2 hard to separate the lamp cover 2 from the suction cup 19, thereby preventing the second spring 17 from being pulled excessively and damaged when the lamp cover 2 is pulled hard to separate the lamp cover 2 from the suction cup 19, thereby preventing the second spring 17 from being pulled excessively and damaged, thereby improving the service life of the second spring 17.

[0036] The working principle and use process of the utility model are as follows: when in use, the user installs the lamp housing 1 to the wall with bolts through the mounting holes 4, then holds the lamp cover 2, aligns the locking block 5 with the base frame 7, and then pushes, so that the fixing block 9 is squeezed and moves symmetrically, and at the same time, the limiting rod 102 moves along the trajectory of the limiting groove 101, so that the first spring 8 is squeezed and deformed, and the trajectory of the rebound force is stable. When the card slot 6 on the locking block 5 moves to a certain position, the rebound force resets the fixing block 9 and inserts it into the card slot 6, so that the lamp cover 2 is closed and fixed to the lamp housing 1. During the closing process, the lamp cover 2 first contacts the force-bearing block 18 and the suction cup 19, and is adsorbed and connected with the suction cup 19. Then, the second spring 17 is squeezed and deformed and generates a rebound force, so that when the electrical component 3 in the lamp housing 1 needs maintenance, the user holds the ear block 14, The ear block 14 is used to increase the gripping area of ​​the folding rod 13, and then the ear block 14 is pulled to move and unfold the folding rod 13, so that the connecting rod 12 moves symmetrically outward along the trajectory of the through groove 11, so that the limiting rod 102 moves along the trajectory of the limiting groove 101, and the fixing block 9 is moved to squeeze the first spring 8, so that the fixing block 9 is pulled out of the card slot 6. At this time, the locking block 5 loses the limiting fixation, and then the rebound force of the second spring 17 restores the second spring 17 and pushes the locking block 5 out of the base frame 7. At the same time, the distance rod 20 fixed on the back of the force plate moves along the trajectory of the inner wall of the support block 16. During the process, the suction cup 19 continues to adsorb the lamp cover 2, so that the lamp cover 2 is in a suspended state. Now the lamp cover 2 can be grasped and pulled hard to remove the lamp cover 2, and the electrical component 3 can be maintained, thereby having the advantage of auxiliary installation.

[0037] To sum up: the installation structure for emergency lights is provided with a locking block 5 and a fixing block 9. When the lamp cover 2 and the lamp housing 1 are closed, the user holds the lamp cover 2, aligns the locking block 5 with the base frame 7, and then pushes, so that the fixing block 9 is squeezed and moves symmetrically. At the same time, the first spring 8 is squeezed to generate a rebound force. When the slot 6 on the locking block 5 moves to a certain position, the rebound force resets the fixing block 9 and inserts it into the slot 6. This solves the problem that the emergency light, as an emergency equipment, plays a very important role at a critical moment. Therefore, the electrical components in the emergency light need daily maintenance to ensure emergency needs. However, the lamp housing and the lamp cover are connected by bolts. Repeated disassembly and installation are very likely to cause thread slippage, resulting in unstable installation of the lamp housing and the lamp cover.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Although embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An emergency light installation structure, comprising a lamp housing (1), a lamp cover (2), an electrical component (3) and an installation hole (4), characterized in that: The back side of the electrical component (3) is fixedly connected to the back side of the inner wall of the lamp housing (1); the mounting holes (4) are provided on both sides of the back side of the lamp housing (1); locking blocks (5) are fixedly connected to both sides of the back side of the lamp cover (2); a card slot (6) is provided on the top of the locking block (5); a base frame (7) is fixedly connected to the front sides of both sides of the inner wall of the lamp housing (1); a first spring (8) is fixedly connected to both sides of the inner wall of the base frame (7); the other end of the first spring (8) is fixedly connected to a fixing block (9); the surface of the fixing block (9) is slidably connected to the card slot (6); and stabilizing components (10) are provided on both sides of the base frame (7).

2. The installation structure for emergency lights according to claim 1, characterized in that: The stabilizing component (10) comprises a limiting groove (101), wherein the limiting groove (101) is provided on both sides of the base frame (7), the inner wall of the limiting groove (101) is slidably connected to a limiting rod (102), and the inner side of the limiting rod (102) is fixedly connected to the outer side of the fixing block (9).

3. The installation structure for emergency lights according to claim 2, characterized in that: The bottom and top of both front sides of the lamp housing (1) are provided with through grooves (11), the inner wall of the through groove (11) is slidably connected with a connecting rod (12), the inner side of the connecting rod (12) is fixedly connected to the two sides of the outer side of the limiting rod (102), and the front sides of both sides of the lamp housing (1) are provided with folding rods (13), and the two sides of the inner side of the folding rod (13) are movably connected to the outer side of the connecting rod (12) through axle pins.

4. The installation structure for emergency lights according to claim 3, characterized in that: The outer side of the folding rod (13) is fixedly connected to an ear block (14), the inner wall of the ear block (14) is slidably connected to an auxiliary rod (15), and the inner side of the auxiliary rod (15) is fixedly connected to two sides of the lamp housing (1).

5. The installation structure for emergency lighting according to claim 1, characterized in that: Support blocks (16) are fixedly connected to both sides of the top and bottom front sides of the inner wall of the lamp housing (1); a second spring (17) is fixedly connected to the front side of the support block (16); and a force bearing block (18) is fixedly connected to the other end of the second spring (17).

6. The installation structure for emergency lighting according to claim 5, characterized in that: The front side of the force bearing block (18) is fixedly connected with a suction cup (19), and the front side of the suction cup (19) is movably connected to the four corners of the back side of the lamp cover (2).

7. The installation structure for emergency lighting according to claim 5, characterized in that: The back of the force bearing block (18) is fixedly connected to a distance rod (20), the back of the distance rod (20) penetrates to the back of the support block (16), and the back of the distance rod (20) is fixedly connected to a distance block (21).

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