Detachable connected waterproof and dustproof emergency down lamp

Abstract

The utility model relates to the technical field of emergency down lamps, in particular to a detachably-connected waterproof and dustproof emergency down lamp which comprises a mounting seat, four mounting blocks are fixedly connected to the outer surface of the mounting seat, four screws are connected to the front end of the mounting seat in a threaded mode, a mounting assembly is fixedly mounted at the front end of the mounting seat through the four screws, and the mounting assembly is connected with the mounting seat in a threaded mode. And the front end of the mounting assembly is in threaded connection with a connecting assembly. According to the waterproof and dustproof emergency down lamp capable of being detachably connected, the waterproof lampshade and the waterproof and dustproof sealing ring in the connecting assembly are tightly matched, water and dust are effectively prevented from entering the emergency down lamp body, and the emergency down lamp is not prone to falling off in the humid environment or dusty places. Normal operation of the emergency down lamp body can be guaranteed even if the emergency down lamp body is not in use, the service life of the emergency down lamp body is prolonged, the design of the waterproof and dustproof sealing ring can adapt to different environment temperature and pressure changes, good sealing performance is kept all the time, and reliable guarantee is provided for emergency lighting.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency downlights, in particular to a detachably connected waterproof and dustproof emergency downlight. Background Art

[0002] In modern society, lighting equipment plays a vital role in various places, especially in some special environments, such as damp basements, dusty factory workshops and places that may face emergencies, where the requirements for emergency lighting equipment are more stringent;

[0003] Traditional emergency downlights still have the following shortcomings when in use: 1. Traditional emergency downlights are often fixed in installation and connection methods, which are not convenient for disassembly and maintenance. Once a fault occurs, the repair process requires a lot of time and manpower, affecting normal use; 2. Traditional emergency downlights are not waterproof and dustproof enough, and are easily damaged in humid or dusty environments, reducing their service life and reliability. Therefore, we have launched a waterproof and dustproof emergency downlight with a detachable connection. Utility Model Content

[0004] The main purpose of the utility model is to provide a waterproof and dustproof emergency downlight with a detachable connection, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A detachably connected waterproof and dustproof emergency downlight comprises a mounting base, the outer surface of which is fixedly connected to four mounting blocks, the front ends of which are each provided with mounting holes extending through the front end, the front end of which is threadedly connected to four screws, the outer front ends of which are each provided with a plurality of hexagonal holes, the front ends of which are each provided with anti-slip grooves, the front end of which is fixedly mounted to a mounting assembly via four screws, and the front end of which is threadedly connected to a connecting assembly;

[0007] The installation assembly includes an emergency downlight body, four blocks are fixedly connected to the rear end of the emergency downlight body, four side leaves are fixedly connected to the rear part of the outer surface of the emergency downlight body, and the front ends of the four side leaves are each provided with a second screw hole that passes through the front and back. The front end of the emergency downlight body is provided with a mounting groove, and the rear inner wall surface of the mounting groove is provided with a threaded groove.

[0008] Preferably, the mounting seat includes a base, and the front end of the base is provided with four slots and four first screw holes.

[0009] By adopting the above technical solution, the four card slots at the front end of the base provide accurate positioning and connection positions for the card blocks on the mounting assembly.

[0010] Preferably, the four card slots and the four first screw holes are distributed in a central annular array of the base, and the four card slots are located inside the four first screw holes.

[0011] By adopting the above technical solution, the card slots and the first screw holes are distributed in a central annular array of the base, so that when the mounting assembly is connected to the mounting seat, each connection point is evenly stressed.

[0012] Preferably, the four clamping blocks are respectively sleeved in the corresponding four clamping grooves, and the inner wall surfaces of the four second screw holes and the inner wall surfaces of the four first screw holes are respectively threadedly connected to the outer surfaces of the corresponding four screw rods.

[0013] By adopting the above technical solution: the cooperation between the card block and the card slot can also limit the movement of the installation component in the horizontal direction, thereby enhancing the stability of the installation. During the use of the emergency downlight body, even if it is subjected to external force impact or vibration, it will not easily move, thereby ensuring the normal operation of the emergency downlight body.

[0014] Preferably, the connecting assembly includes a waterproof lampshade, the outer surface of the waterproof lampshade is sleeved with a waterproof and dustproof sealing ring, and the rear end of the waterproof lampshade is fixedly connected to a threaded seat.

[0015] By adopting the above technical solution: the waterproof lampshade is an important part of the connecting component, which provides the first waterproof barrier for the emergency downlight, and the waterproof and dustproof sealing ring sleeved on the outer surface of the waterproof lampshade further enhances the waterproof effect.

[0016] Preferably, the waterproof lampshade and the waterproof and dustproof sealing ring are both sleeved in the installation groove, and the outer surface of the threaded seat is threadedly connected to the inner wall surface of the threaded groove.

[0017] By adopting the above technical solution: when installing, just put the waterproof lampshade and the waterproof and dustproof sealing ring into the installation groove, and then rotate the threaded seat to connect it with the threaded groove. When disassembling, the waterproof lampshade can be easily removed by reverse operation.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, the mounting block and mounting hole on the mounting base facilitate fixing the emergency downlight body in the installation position, and the operation is simple and quick. The mounting base and the mounting assembly are connected by screws, and the threaded connection between the mounting assembly and the connecting assembly makes the installation and disassembly process unnecessary with complicated tools, which greatly improves the efficiency of installation and maintenance. When the emergency downlight fails, the various components can be easily disassembled for inspection and replacement, which not only reduces maintenance costs, but also reduces maintenance time and improves the availability of the equipment. The card block at the rear end of the emergency downlight body cooperates with the card slot on the mounting base, further ensuring the accuracy and stability of the installation, and also facilitating rapid positioning during the installation process.

[0020] 2. In the present invention, the waterproof lampshade and the waterproof and dustproof sealing ring in the connecting assembly work closely together, effectively preventing moisture and dust from entering the interior of the emergency downlight body. Whether in a humid environment or a dusty place, the normal operation of the emergency downlight body can be ensured, and the service life of the emergency downlight body is extended. The design of the waterproof and dustproof sealing ring can adapt to different ambient temperature and pressure changes, always maintain good sealing performance, and provide reliable protection for emergency lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the detachably connected waterproof and dustproof emergency downlight of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the mounting base of the detachably connected waterproof and dustproof emergency downlight of the utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure of the installation assembly of the detachably connected waterproof and dustproof emergency downlight of the utility model;

[0024] Figure 4 This is a schematic diagram of the overall structure of the connection assembly of the detachably connected waterproof and dustproof emergency downlight of the present invention.

[0025] In the figure: 1. Mounting base; 2. Mounting block; 3. Mounting hole; 4. Screw; 5. Hexagon socket hole; 6. Anti-slip groove; 7. Mounting assembly; 8. Connecting assembly; 11. Base; 12. Slot; 13. First screw hole; 71. Emergency downlight body; 72. Block; 73. Side leaf; 74. Second screw hole; 75. Mounting slot; 76. Threaded slot; 81. Waterproof lampshade; 82. Waterproof and dustproof sealing ring; 83. Threaded base. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] See also Figure 1-4 , the utility model provides a technical solution:

[0030] A detachably connected waterproof and dustproof emergency downlight comprises a mounting base 1, the outer surface of which is fixedly connected to four mounting blocks 2, the front ends of which are each provided with mounting holes 3 extending front and rear, the front end of which is threadedly connected to four screws 4, the front ends of which are each provided with a number of hexagonal holes 5, the front ends of which are each provided with anti-slip grooves 6, the front end of which is fixedly installed with a mounting assembly 7 via the four screws 4, and the front end of which is threadedly connected to a connecting assembly 8.

[0031] In this embodiment, the mounting assembly 7 includes an emergency downlight body 71, four clamping blocks 72 are fixedly connected to the rear end of the emergency downlight body 71, four side leaves 73 are fixedly connected to the rear end of the outer surface of the emergency downlight body 71, and the front ends of the four side leaves 73 are each provided with a second screw hole 74 that passes through the front and back. The front end of the emergency downlight body 71 is provided with a mounting groove 75, and the rear inner wall surface of the mounting groove 75 is provided with a threaded groove 76; the mounting base 1 includes a base 11, and the front end of the base 11 is provided with four clamping grooves 12 and four first screw holes 13; the four clamping grooves 12 and the four first screw holes 13 are distributed in a central annular array of the base 11. The four card slots 12 are all located on the inner sides of the four first screw holes 13; the four card blocks 72 are respectively sleeved in the corresponding four card slots 12, and the inner wall surfaces of the four second screw holes 74 and the inner wall surfaces of the four first screw holes 13 are respectively threadedly connected to the outer surfaces of the corresponding four screws 4; the connecting component 8 includes a waterproof lampshade 81, the outer surface of the waterproof lampshade 81 is sleeved with a waterproof and dustproof sealing ring 82, and the rear end of the waterproof lampshade 81 is fixedly connected with a threaded seat 83; the waterproof lampshade 81 and the waterproof and dustproof sealing ring 82 are both sleeved in the installation groove 75, and the outer surface of the threaded seat 83 is threadedly connected to the inner wall surface of the threaded groove 76.

[0032] It should be noted that the present invention is a detachable waterproof and dustproof emergency downlight. During use, the mounting base 1 is fixed to a mounting surface such as a wall or ceiling through the mounting hole 3 at the front end of the mounting block 2 using bolts or other fasteners. Then, the four clamping blocks 72 at the rear end of the emergency downlight body 71 are respectively sleeved into the four card slots 12 of the mounting base 1 to achieve preliminary positioning. The second screw holes 74 at the front ends of the four side leaves 73 at the rear end of the outer surface of the emergency downlight body 71 are aligned with the first screw holes 13 of the mounting base 1. The screw 4 passes through the second screw hole 74 and the first screw hole 13 in sequence, and the screw 4 is tightened with an Allen wrench to firmly install the mounting assembly 7 on the mounting base 1. Then the waterproof lampshade 81 and the waterproof and dustproof sealing ring 82 are sleeved together in the mounting groove 75 of the mounting assembly 7. The outer surface of the threaded seat 83 at the rear end of the waterproof lampshade 81 is threadedly connected with the threaded groove 76 on the rear inner wall of the mounting groove 75. Tighten the threaded seat 83 to tightly connect the connecting assembly 8 and the mounting assembly 7 to ensure the waterproof and dustproof performance of the emergency downlight body 71.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A detachably connected waterproof and dustproof emergency downlight, comprising a mounting base (1), characterized in that: The outer surface of the mounting seat (1) is fixedly connected with four mounting blocks (2), and the front ends of the four mounting blocks (2) are each provided with a mounting hole (3) that passes through the front and back. The front end of the mounting seat (1) is threadedly connected with four screw rods (4), and the front ends of the outer surfaces of the four screw rods (4) are each provided with a plurality of hexagonal holes (5). The front ends of the four screw rods (4) are each provided with an anti-slip groove (6). The front end of the mounting seat (1) is fixedly installed with a mounting assembly (7) through the four screw rods (4), and the front end of the mounting assembly (7) is threadedly connected with a connecting assembly (8); The mounting assembly (7) comprises an emergency downlight body (71), the rear end of the emergency downlight body (71) is fixedly connected to four clamping blocks (72), the rear portion of the outer surface of the emergency downlight body (71) is fixedly connected to four side leaves (73), the front ends of the four side leaves (73) are each provided with a second screw hole (74) passing through the front and rear, the front end of the emergency downlight body (71) is provided with a mounting groove (75), and the rear inner wall surface of the mounting groove (75) is provided with a threaded groove (76).

2. The detachably connected waterproof and dustproof emergency downlight according to claim 1, characterized in that: The mounting seat (1) comprises a base (11), and the front end of the base (11) is provided with four slots (12) and four first screw holes (13).

3. The waterproof and dustproof emergency downlight with detachable connection according to claim 2, characterized in that: The four clamping slots (12) and the four first screw holes (13) are distributed in a central annular array of the base (11), and the four clamping slots (12) are located inside the four first screw holes (13).

4. The waterproof and dustproof emergency downlight with detachable connection according to claim 1, characterized in that: The four clamping blocks (72) are respectively sleeved in the corresponding four clamping slots (12), and the inner wall surfaces of the four second screw holes (74) and the inner wall surfaces of the four first screw holes (13) are respectively threadedly connected to the outer surfaces of the corresponding four screw rods (4).

5. The waterproof and dustproof emergency downlight with detachable connection according to claim 1, characterized in that: The connecting assembly (8) comprises a waterproof lampshade (81), the outer surface of the waterproof lampshade (81) is sleeved with a waterproof and dustproof sealing ring (82), and the rear end of the waterproof lampshade (81) is fixedly connected to a threaded seat (83).

6. The waterproof and dustproof emergency downlight with detachable connection according to claim 5, characterized in that: The waterproof lampshade (81) and the waterproof and dustproof sealing ring (82) are both sleeved in the mounting groove (75), and the outer surface of the threaded seat (83) is threadedly connected to the inner wall surface of the threaded groove (76).

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