Foldable emergency lighting support for civil air defense engineering

Abstract

The utility model relates to the technical field of emergency equipment, concretely to a foldable emergency lighting support for civil air defence engineering, including counterweight board, the upside fixed connection of counterweight board has support rod, the outside slide connection of support rod has telescopic cover, the upper end fixed connection of telescopic cover has connecting seat, the side rotation connection of connecting seat has support cover, the inside slide connection of support cover has telescopic link, the front end fixed connection of telescopic link has mounting seat, the front side mounting of mounting seat has lighting bulb, be provided with between telescopic cover and support cover and have inclined strut, through adopting above -mentioned technical scheme, the support is set to telescopic folding form, the support is stretched and unfolded in the use process, supports the lighting bulb quickly, improves the illumination range, under the state of not using, the lighting bulb is dismantled and the support is contracted and folded, reduces the equipment land space, and convenient for its quick transfer arrangement, improves the use convenience, can adapt to the change of temporary lighting different demand, improves the application scene diversification.

Description

Technical Field

[0001] This utility model relates to the field of emergency equipment technology, specifically to a foldable emergency lighting bracket for civil defense projects. Background Technology

[0002] Civil air defense engineering, also known as civil defense works, refers to underground protective buildings constructed separately to ensure the shelter of personnel and materials, civil air defense command, and medical rescue during wartime, as well as basements built in conjunction with above-ground buildings that can be used for air defense during wartime. They mainly serve the functions of concealment and protection. Civil air defense engineering has extremely high requirements for emergency lighting equipment and must meet the characteristics of rapid deployment, structural stability, and adaptability to complex environments.

[0003] Currently, civil defense projects generally use fixed lighting brackets, which are installed on the top plate or side wall by pre-embedded bolts or welding. Although such brackets are structurally stable, they have the drawbacks of fixed installation positions and inability to adapt to changes in temporary lighting needs, making it difficult to meet the needs of diverse scenarios.

[0004] Therefore, it is necessary to invent a foldable emergency lighting bracket for civil defense projects to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a foldable emergency lighting bracket for civil defense projects, so as to solve the defects of the technology that the installation position is fixed and cannot adapt to changes in temporary lighting needs, and is difficult to meet the needs of diverse scenarios.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a foldable emergency lighting bracket for civil defense engineering, comprising a counterweight plate, a support rod fixedly connected to the upper side of the counterweight plate, a telescopic sleeve slidably connected to the outer side of the support rod, a connecting seat fixedly connected to the upper end of the telescopic sleeve, a support sleeve rotatably connected to the side of the connecting seat, a telescopic rod slidably connected to the inner side of the support sleeve, a mounting seat fixedly connected to the front end of the telescopic rod, a lighting bulb mounted on the front side of the mounting seat, and a diagonal brace provided between the telescopic sleeve and the support sleeve.

[0007] By adopting the above technical solution, the bracket is designed to be telescopic and foldable. During use, the bracket is stretched out to quickly support the lighting bulb and increase the lighting range. When not in use, the lighting bulb can be removed and the bracket can be folded back, reducing the space occupied by the equipment and facilitating its rapid transportation and arrangement, thus improving ease of use. It can adapt to different temporary lighting needs and increase the diversity of application scenarios.

[0008] Optionally, a first locking screw is threadedly connected to the lower end of the surface of the telescopic sleeve, and a third locking screw is threadedly connected to the front end of the surface of the support sleeve.

[0009] By adopting the above technical solution, the first locking screw is used to lock and fix the telescopic sleeve to the support rod, and the third screw is used to lock and fix the support sleeve to the telescopic rod.

[0010] Optionally, a mounting sleeve is fixedly connected to the front surface of the mounting base, and a magnetic ring is fixedly connected to the front end of the mounting sleeve.

[0011] Optionally, a metal ring is fixedly connected to the rear end of the light bulb, and the metal ring is magnetically attracted to the magnetic ring.

[0012] By adopting the above technical solution, the rear end of the light bulb is inserted into the interior of the mounting sleeve, and the light bulb is magnetically fixed by the cooperation of the magnetic ring and the metal ring, thereby improving the ease of installation.

[0013] Optionally, a locking sleeve is slidably connected to the surface of the telescopic sleeve, and a second locking screw is threadedly connected to the rear side of the locking sleeve.

[0014] By adopting the above technical solution, the second locking screw is used to lock and fix the locking sleeve and the telescopic sleeve.

[0015] Optionally, a first connecting block is fixedly connected to the front side of the locking sleeve, and the lower end of the diagonal brace is hinged to the first connecting block.

[0016] By adopting the above technical solution, the lower end of the diagonal brace can rotate around the first connecting block.

[0017] Optionally, a second connecting block is fixedly connected to the surface of the support sleeve near the rear end, and the upper end of the diagonal brace is hinged to the second connecting block.

[0018] By adopting the above technical solution, the upper end of the diagonal brace can rotate around the second connecting block.

[0019] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. This utility model sets the bracket in a telescopic and foldable form. During use, the bracket is stretched out to quickly support the lighting bulb and increase the lighting range. When not in use, the lighting bulb can be removed and the bracket can be folded back, reducing the space occupied by the equipment and facilitating its quick transport and arrangement, thus improving ease of use. It can adapt to different temporary lighting needs and increase the diversity of application scenarios. 2. This utility model improves the ease of bulb installation by connecting a magnetic ring to the front end of the mounting sleeve, fixing a metal ring to the rear end of the bulb, inserting the rear end of the bulb into the mounting sleeve, and magnetically fixing the bulb by the cooperation of the magnetic ring and the metal ring. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall structure of the present invention. Figure 1 (Collapsed / folded state); Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 (Stretched and unfolded state); Figure 3 This is a schematic diagram of the diagonal brace structure of this utility model; Figure 4 This is a schematic diagram of the mounting base and lighting bulb structure of this utility model.

[0021] Explanation of reference numerals in the attached figures: 1. Counterweight plate; 11. Support rod; 12. Telescopic sleeve; 13. First locking screw; 14. Locking sleeve; 15. Second locking screw; 16. First connecting block; 2. Connecting seat; 21. Support sleeve; 22. Telescopic rod; 23. Second connecting block; 24. Diagonal brace; 25. Third locking screw; 3. Mounting seat; 31. Mounting sleeve; 32. Magnetic ring; 4. Light bulb; 41. Metal ring. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model provides, for example Figure 1 and Figure 2 The foldable emergency lighting bracket for civil defense engineering shown includes a counterweight plate 1, a support rod 11 fixedly connected to the upper side of the counterweight plate 1, a telescopic sleeve 12 slidably connected to the outer side of the support rod 11, a connecting seat 2 fixedly connected to the upper end of the telescopic sleeve 12, a support sleeve 21 rotatably connected to the side of the connecting seat 2, a telescopic rod 22 slidably connected to the inner side of the support sleeve 21, a mounting seat 3 fixedly connected to the front end of the telescopic rod 22, a lighting bulb 4 installed on the front side of the mounting seat 3, and a diagonal brace 24 provided between the telescopic sleeve 12 and the support sleeve 21.

[0024] The emergency lighting bracket is a movable folding type. When not in use, the lighting bulb 4 is detached and the bracket is folded down, storing both the bulb 4 and the bracket inside the package to prevent dust or moisture from corroding them and causing damage. During use, the bracket is quickly extended and supported by the diagonal brace 24. The lighting bulb 4 is then installed on the surface of the mounting base 3, and the power is connected for use. The bracket also allows for easy adjustment of the position and angle of the lighting bulb 4 during use, improving the convenience of installation and use, and enabling the rapid deployment of lighting equipment inside civil defense projects.

[0025] Meanwhile, during use, when the telescopic rod 22 extends too far, sandbags or stones can be placed on the surface of the counterweight plate 1 to further improve the stability of the bracket and the light bulb 4 during use, prevent tipping, and further improve safety.

[0026] In addition, wire clips are fixed to the sides of both the telescopic sleeve 12 and the support sleeve 21 to temporarily fix the lines, improve the neatness of the lines, and further enhance the safety of use.

[0027] See Figure 2 and Figure 3 The telescopic sleeve 12 is threaded with a first locking screw 13 near the lower end of its surface. The support sleeve 21 is threaded with a third locking screw 25 near the front end of its surface. The telescopic sleeve 12 is slidably connected to a locking sleeve 14. The locking sleeve 14 is threaded with a second locking screw 15 on its rear side. The locking sleeve 14 is fixedly connected to a first connecting block 16 on its front side. The lower end of the diagonal brace 24 is hinged to the first connecting block 16. The support sleeve 21 is fixedly connected to a second connecting block 23 near the rear end of its surface. The diagonal brace 24 is hinged to the second connecting block 23 on its upper end.

[0028] Specifically, during the deployment of the support, the support sleeve 21 is first rotated upwards. At the same time, the support sleeve 21 will pull the locking sleeve 14 to slide upwards on the surface of the telescopic sleeve 12 through the second connecting block 23. When the support sleeve 21 is rotated to the specified angle, the second locking screw 15 is turned clockwise to tightly fix the locking sleeve 14 to the surface of the telescopic sleeve 12. At this time, the locking sleeve 14 and the diagonal brace 24 cooperate to support the support sleeve 21 and improve the stability of the support sleeve 21.

[0029] Next, pull the telescopic rod 22 outward and turn the third locking screw 25 clockwise to lock and fix the telescopic rod 22. After installing the light bulb 4, slide the telescopic sleeve 12 upward to adjust the height of the light bulb 4, and turn the first locking screw 13 clockwise to lock and fix the telescopic sleeve 12.

[0030] See Figure 2 and Figure 4 A mounting sleeve 31 is fixedly connected to the front surface of the mounting base 3. A magnetic ring 32 is fixedly connected to the front end of the mounting sleeve 31. A metal ring 41 is fixedly connected to the rear end of the lighting bulb 4. The metal ring 41 and the magnetic ring 32 are magnetically attracted and fixed.

[0031] In addition, during the installation of the light bulb 4, the wiring is first connected to the mounting base 3, and then the rear end of the light bulb 4 is inserted into the mounting sleeve 31. At this time, the magnetic ring 32 and the metal ring 41 work together to quickly magnetically fix the light bulb 4 to the front side of the mounting base 3.

[0032] The working principle of this utility model is as follows: The bracket is set to a telescopic and foldable form. During use, the support sleeve 21 is unfolded and the telescopic rod 22 and the telescopic sleeve 12 are stretched outward to stretch and unfold the bracket, quickly supporting the lighting bulb 4 and increasing the lighting range. When not in use, the lighting bulb 4 is disassembled and the bracket is retracted and folded, reducing the space occupied by the equipment and facilitating its quick transfer and arrangement, improving the ease of use, adapting to different temporary lighting needs, and increasing the diversity of application scenarios.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A foldable emergency lighting bracket for civil defense engineering, comprising a counterweight plate (1), characterized in that: A support rod (11) is fixedly connected to the upper side of the counterweight plate (1). A telescopic sleeve (12) is slidably connected to the outer side of the support rod (11). A connecting seat (2) is fixedly connected to the upper end of the telescopic sleeve (12). A support sleeve (21) is rotatably connected to the side of the connecting seat (2). A telescopic rod (22) is slidably connected to the inner side of the support sleeve (21). A mounting seat (3) is fixedly connected to the front end of the telescopic rod (22). A light bulb (4) is installed on the front side of the mounting seat (3). A diagonal brace (24) is provided between the telescopic sleeve (12) and the support sleeve (21).

2. The foldable emergency lighting bracket for civil defense projects according to claim 1, characterized in that: The telescopic sleeve (12) is threaded with a first locking screw (13) near the lower end of its surface, and the support sleeve (21) is threaded with a third locking screw (25) near the front end of its surface.

3. The foldable emergency lighting bracket for civil defense projects according to claim 1, characterized in that: The front surface of the mounting base (3) is fixedly connected to the mounting sleeve (31), and the front end of the mounting sleeve (31) is fixedly connected to the magnetic ring (32).

4. A foldable emergency lighting bracket for civil defense projects according to claim 3, characterized in that: A metal ring (41) is fixedly connected to the rear end of the lighting bulb (4), and the metal ring (41) is magnetically attracted to the magnetic ring (32).

5. A foldable emergency lighting bracket for civil defense projects according to claim 1, characterized in that: The surface of the telescopic sleeve (12) is slidably connected to a locking sleeve (14), and the rear side of the locking sleeve (14) is threadedly connected to a second locking screw (15).

6. A foldable emergency lighting bracket for civil defense projects according to claim 5, characterized in that: The front side of the locking sleeve (14) is fixedly connected to the first connecting block (16), and the lower end of the diagonal brace (24) is hinged to the first connecting block (16).

7. A foldable emergency lighting bracket for civil defense projects according to claim 6, characterized in that: The second connecting block (23) is fixedly connected to the surface of the support sleeve (21) near the rear end, and the upper end of the diagonal brace (24) is hinged to the second connecting block (23).

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