Drawable replaceable module waterproof tri-proof lamp

Abstract

The utility model discloses a drawable replaceable module waterproof tri-proof lamp, belongs to the technical field of tri-proof lamps, and aims to solve the problems that internal parts of the tri-proof lamp are not easy to replace, and the outer surface of the tri-proof lamp is easy to be stained with dust and stains after the tri-proof lamp is used for a long time. Rotary end covers are arranged on the outer walls of the sides, away from the lampshade, of the two fixed end covers, and the same cleaning mechanism is arranged on the bottom surfaces of the two fixed end covers; the outer surface of the lampshade is cleaned by pulling the pull ring and moving the U-shaped brush plate, the U-shaped brush plate is moved to one of the inserting rods to be inserted into the inserting groove, the U-shaped brush plate can be locked again by loosening the pull ring, the metal plate fixing plate can be integrally pulled out after the rotary end cover is opened and the fixing screw is screwed off, and therefore the lampshade can be cleaned. And internal parts of the tri-proof lamp are replaced, so that the problems that the internal parts of the tri-proof lamp are difficult to replace, and the outer surface of the tri-proof lamp is easily stained with dust and stains after the tri-proof lamp is used for a long time are effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-proof lamps, and particularly relates to a pull-out replaceable module waterproof three-proof lamp. Background Technique

[0002] The LED three-proof lamp is a special LED lighting lamp made of special protective materials with the functions of dust-proof, water-proof and explosion-proof (corrosion-proof), and is widely used in various areas and places that require moisture-proof, dust-proof and corrosion-proof, such as hospitals, shopping malls, various material warehouses, assembly workshops and production workshops, etc.; the LED three-proof lamp is generally in the shape of a lamp strip to meet the lighting needs, and is an indispensable lighting appliance in industrial lighting.

[0003] In the prior art, there is a three-proof lamp with the patent publication number of CN218442090U. Through the setting of connecting bosses, boss jacks, connecting grooves and groove pins, the docking use of multiple three-proof lamp bodies is facilitated, and the installation and disassembly are convenient and fast. However, there are still the following deficiencies in actual use: basically, the three-proof lamps on the market are of an integrated structure, and the internal drive power supply and LED module are not replaceable, or the replacement steps are quite complicated and not operable in actual operation, which greatly reduces the service life of the three-proof lamp, causes excessive waste of resources, does not meet the environmental protection requirements, and moreover, after long-term use, a large amount of dust and stains are easily stained on the outer surface of the three-proof lamp, affecting the use effect of the three-proof lamp.

[0004] Therefore, a pull-out replaceable module waterproof three-proof lamp is needed to solve the problems that the internal components of the three-proof lamp in the prior art are not easy to replace, and the outer surface of the three-proof lamp is easily stained with dust and stains after long-term use. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pull-out replaceable module waterproof three-proof lamp to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a pull-out replaceable module waterproof three-proof lamp, including a lamp cover, both outer walls of the two sides of the lamp cover are fixedly connected with fixed end caps, rotating end caps are arranged on the outer walls of the two fixed end caps away from the lamp cover, and a same cleaning mechanism is arranged on the bottom surfaces of the two fixed end caps;

[0007] The cleaning mechanism includes four L-shaped rods, and the four L-shaped rods are respectively fixedly connected to the outer walls of both ends of the two fixed end caps. Connecting rods are fixedly connected between the outer walls of the adjacent vertical sections of the two L-shaped rods on the same side. Two protective rods distributed in parallel are fixedly connected between the outer walls of the adjacent sides of the two connecting rods. A sliding rod is fixedly connected between the outer walls of the adjacent sides of the two connecting rods. A U-shaped brush plate is slidably connected to the outer surface of the sliding rod. Plug rods are fixedly connected to the outer walls of the adjacent sides of the vertical sections of the two L-shaped rods at the same end. A slot matching with the plug rod is formed through the outer wall of one side of the U-shaped brush plate. A locking assembly is arranged on the outer wall of one end of the U-shaped brush plate.

[0008] It should be noted in the solution that the locking assembly includes a sleeve and two locking holes. The sleeve is fixedly connected to the outer wall of one end of the U-shaped brush plate. A slider is slidably connected to the inner surface of the sleeve. A pull rod is coaxially fixedly connected to the outer wall of one end of the slider. A spring is sleeved on the outer surface of the pull rod. The end of the pull rod away from the slider slidably penetrates through the outer wall of one end of the sleeve and is provided with a pull ring. A locking rod is coaxially fixedly connected to the outer wall of the other end of the slider. The two locking holes are both matched with the locking rod and are respectively formed in the outer walls of one ends of the two plug rods.

[0009] Furthermore, it is worth noting that a sheet metal fixing plate is slidably arranged inside the lamp cover. An LED module is arranged on the sheet metal fixing plate. A power driver is installed on one side of the top surface of the sheet metal fixing plate. Wiring terminals are arranged on both sides of the sheet metal fixing plate.

[0010] Even further, it should be noted that a fixing screw is arranged on one side of the sheet metal fixing plate. Waterproof wiring heads are arranged on the outer walls of the two rotating end caps away from the fixed end caps.

[0011] As a preferred implementation manner, the rotating end cap and the fixed end cap are rotationally connected and provided with an elastic rubber ring. The bristles on the U-shaped brush plate are in contact with the outer surface of the lamp cover. One of the plug rods is inserted into the slot.

[0012] As a preferred implementation manner, the two ends of the spring are respectively fixedly connected to the inner wall of one end of the sleeve and the outer wall of one end of the slider. The locking rod is inserted into a corresponding locking hole.

[0013] Compared with the prior art, the retractable and replaceable module waterproof and dustproof lamp provided by the present utility model has at least the following beneficial effects:

[0014] (1) Through the action of the cleaning mechanism, the pull ring is pulled to release the locking limit of the U-shaped brush plate, and the U-shaped brush plate is moved to brush and clean the outer surface of the lamp cover. After the cleaning is completed, the U-shaped brush plate is moved to one side of the lamp cover and one of the insertion rods is inserted into the slot. The pull ring is released, and under the action of the spring, the locking rod is inserted into the corresponding locking hole, completing the cleaning of the lamp cover, effectively avoiding the problem that the outer surface of the explosion-proof lamp is easily contaminated with dust and stains after long-term use.

[0015] (2) Through the set rotating end cover, rotating and opening the rotating end cover can operate on the inside of the lamp cover. After unscrewing the fixing screws, the sliding sheet metal fixing plate can be pulled out as a whole, so as to realize the replacement of the LED module or the power driver, extend the service life of the explosion-proof lamp, meet the environmental protection requirements, and is easy to operate, effectively avoiding the problem that the internal components of the explosion-proof lamp are not easy to replace. Brief Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the exploded structural schematic diagram of the inside of the lamp cover of the present utility model;

[0018] Figure 3 is the side view sectional structural schematic diagram of the U-shaped brush plate of the present utility model;

[0019] Figure 4 is the exploded structural schematic diagram of the L-shaped rod and the U-shaped brush plate of the present utility model.

[0020] In the figure: 1. Lamp cover; 2. Fixed end cover; 3. Rotating end cover; 4. Cleaning mechanism; 41. L-shaped rod; 42. Connecting rod; 43. Protective rod; 44. Slide rod; 45. U-shaped brush plate; 46. Insertion rod; 47. Slot; 48. Locking component; 481. Sleeve; 482. Slide block; 483. Pull rod; 484. Spring; 485. Pull ring; 486. Locking rod; 487. Locking hole; 5. Sheet metal fixing plate; 6. LED module; 7. Power driver; 8. Wiring terminal; 9. Fixed screw; 10. Waterproof wiring head. Detailed Description of the Embodiment

[0021] The following further describes the present utility model in conjunction with the embodiments.

[0022] Please refer to Figures 1-4 , the present utility model provides a pull-out replaceable module waterproof explosion-proof lamp, including a lamp cover 1, fixed end covers 2 are fixedly connected to the outer walls on both sides of the lamp cover 1, rotating end covers 3 are arranged on the outer walls of the two fixed end covers 2 away from the lamp cover 1, and a same cleaning mechanism 4 is arranged on the bottom surfaces of the two fixed end covers 2;

[0023] The cleaning mechanism 4 includes four L-shaped rods 41, and the four L-shaped rods 41 are respectively fixedly connected to the outer walls at both ends of the two fixed end caps 2. Connecting rods 42 are fixedly connected between the outer walls of the adjacent vertical sections of the two L-shaped rods 41 on the same side. Two protective rods 43 distributed in parallel are fixedly connected between the outer walls of the adjacent sides of the two connecting rods 42. A sliding rod 44 is fixedly connected between the outer walls of the adjacent sides of the two connecting rods 42. A U-shaped brush plate 45 is slidably connected to the outer surface of the sliding rod 44. Plug rods 46 are fixedly connected to the outer walls of the adjacent sides of the vertical sections of the two L-shaped rods 41 at the same end. A slot 47 matching the plug rod 46 is formed through the outer wall of one side of the U-shaped brush plate 45. A locking assembly 48 is arranged on the outer wall of one end of the U-shaped brush plate 45.

[0024] Further, as Figure 3 and Figure 4 shown, it is worth specifically explaining that the locking assembly 48 includes a sleeve 481 and two locking holes 487. The sleeve 481 is fixedly connected to the outer wall of one end of the U-shaped brush plate 45. A slider 482 is slidably connected to the inner surface of the sleeve 481. A pull rod 483 is coaxially fixedly connected to the outer wall of one end of the slider 482. A spring 484 is sleeved on the outer surface of the pull rod 483. The outer wall of the end of the pull rod 483 away from the slider 482 slidably penetrates through the outer wall of one end of the sleeve 481 and is provided with a pull ring 485. A locking rod 486 is coaxially fixedly connected to the outer wall of the other end of the slider 482. The two locking holes 487 are both matched with the locking rod 486 and are respectively formed in the outer walls of one ends of the two plug rods 46.

[0025] Further, as Figure 2 shown, it is worth specifically explaining that a sheet metal fixing plate 5 is slidably arranged inside the lamp cover 1. An LED module 6 is arranged on the sheet metal fixing plate 5. A power driver 7 is installed on one side of the top surface of the sheet metal fixing plate 5. Wiring terminals 8 are arranged on both sides of the sheet metal fixing plate 5.

[0026] Further, as Figure 1 and Figure 2 shown, it is worth specifically explaining that a fixing screw 9 is arranged on one side of the sheet metal fixing plate 5. Waterproof wiring heads 10 are arranged on the outer walls of the two rotating end caps 3 away from the fixed end caps 2.

[0027] Further, as Figure 1 、 Figure 2 and Figure 3 shown, it is worth specifically explaining that the rotating end cap 3 is rotatably connected to the fixed end cap 2 and is provided with an elastic rubber ring. By rotating the rotating end cap 3, it is convenient to replace the LED module 6 inside the lamp cover 1. The arranged elastic rubber ring improves the overall sealing performance of the explosion-proof lamp. The bristles on the U-shaped brush plate 45 are in contact with the outer surface of the lamp cover 1. By moving the U-shaped brush plate 45, the outer surface of the lamp cover 1 is cleaned. One of the plug rods 46 is inserted into the slot 47.

[0028] Furthermore, as shown in Figure 3 and Figure 4 , it is worth specifically stating that the two ends of the spring 484 are fixedly connected to the inner wall of one end of the sleeve 481 and the outer wall of one end of the slider 482 respectively. Under the action of the spring 484, it is convenient to move and reset the locking rod 486. The locking rod 486 is inserted into a corresponding locking hole 487 to realize the limit of the U-shaped brush plate 45, avoiding the random sliding of the U-shaped brush plate 45 and thus affecting the normal use of the three-proof lamp.

[0029] In summary: When the three-proof lamp is in use, when it is necessary to replace the internal LED module 6 or the power driver 7, only need to rotate the rotating end cap 3 on one side of the lamp cover 1 until it is separated from the corresponding fixed end cap 2, and then use a tool to turn the fixing screw 9 inside the lamp cover 1 on this side. At this time, the limit on the sheet metal fixing plate 5 is released, and the operator can pull the sheet metal fixing plate 5 and slide it out from the inside of the lamp cover 1 to realize the replacement of the LED module 6 or the power driver 7, extending the service life of the three-proof lamp, avoiding waste of resources, meeting the environmental protection requirements, with simple operation, and effectively avoiding the problem that the internal components of the three-proof lamp are not easy to replace.

[0030] When the outer surface of the lamp cover 1 needs to be cleaned after the three-proof lamp has been used for a long time, pull the pull ring 485 to drive the pull rod 483 to move inside the sleeve 481. The pull rod 483 drives the slider 482 to move inside the sleeve 481. At the same time, the spring 484 is compressed under force, so that the slider 482 drives the locking rod 486 to separate from the corresponding locking hole 487. At this time, the locking limit of the U-shaped brush plate 45 is released. Then slide the U-shaped brush plate 45 from one side of the lamp cover 1 to the other side of the lamp cover 1. While the U-shaped brush plate 45 is moving, multiple bristles brush and clean the outer surface of the lamp cover 1, brushing off the dust and stains attached to the outer surface of the lamp cover 1. When the U-shaped brush plate 45 moves to the other side of the lamp cover 1, one of the inserting rods 46 is inserted into the slot 47 on the U-shaped brush plate 45. At this time, release the pull ring 485. Under the elastic action of the spring 484, it pushes the slider 482 to move inside the sleeve 481, so that the slider 482 pushes the locking rod 486 to insert into the corresponding locking hole 487 to realize the re-locking limit of the U-shaped brush plate 45, preventing the random sliding of the U-shaped brush plate 45 and thus affecting the normal use of the three-proof lamp. According to the specific situation, the U-shaped brush plate 45 can be moved multiple times to improve the cleaning effect of the lamp cover 1. Moreover, the provided protective rod 43 can effectively protect the outer surface of the three-proof lamp. The operation is simple and convenient, effectively avoiding the problem that the outer surface of the three-proof lamp is easily contaminated with dust and stains and affects the use effect after long-term use.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used 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 recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A removable and replaceable modular waterproof three-proof lamp, comprising a lampshade (1), characterized in that: The outer walls on both sides of the lampshade (1) are fixedly connected to fixed end covers (2), the outer walls of the two fixed end covers (2) on the side away from the lampshade (1) are both provided with rotating end covers (3), and the bottom surfaces of the two fixed end covers (2) are provided with the same cleaning mechanism (4); The cleaning mechanism (4) comprises four L-shaped rods (41), the four L-shaped rods (41) are respectively fixedly connected to the outer walls at both ends of the two fixed end covers (2), a connecting rod (42) is fixedly connected between the outer walls of the two L-shaped rods (41) located on the same side, two parallel protective rods (43) are fixedly connected between the outer walls of the two connecting rods (42) on the side close to each other, a sliding rod (44) is fixedly connected between the outer walls of the two connecting rods (42) on the side close to each other, a U-shaped brush plate (45) is slidably connected to the outer surface of the sliding rod (44), an insertion rod (46) is fixedly connected to the outer walls of the two L-shaped rods (41) located on the same end, a slot (47) is penetrated through the outer wall of one side of the U-shaped brush plate (45) and matched with the insertion rod (46), and a locking assembly (48) is arranged on the outer wall of one end of the U-shaped brush plate (45).

2. The pull-out replaceable modular waterproof three-proof lamp according to claim 1, characterized in that: The locking assembly (48) includes a sleeve (481) and two locking holes (487), the sleeve (481) is fixedly connected to the outer wall of one end of the U-shaped brush plate (45), the inner surface of the sleeve (481) is slidably connected to a slider (482), the outer wall of one end of the slider (482) is coaxially fixedly connected to a pull rod (483), the outer surface of the pull rod (483) is sleeved with a spring (484), the outer wall of one end of the pull rod (483) away from the slider (482) slides through the outer wall of one end of the sleeve (481) and is installed with a pull ring (485), the outer wall of the other end of the slider (482) is coaxially fixedly connected to a locking rod (486), the two locking holes (487) are matched with the locking rod (486) and are respectively opened on the outer wall of one end of the two plug rods (46).

3. The removable and replaceable modular waterproof and tri-proof lamp according to claim 2, characterized in that: A sheet metal fixing plate (5) is slidably arranged inside the lampshade (1), an LED module (6) is arranged on the sheet metal fixing plate (5), a power drive (7) is installed on one side of the top surface of the sheet metal fixing plate (5), and connection terminals (8) are arranged on both sides of the sheet metal fixing plate (5).

4. The pull-out replaceable modular waterproof tri-proof lamp according to claim 3, characterized in that: A fixing screw (9) is provided on one side of the sheet metal fixing plate (5), and a waterproof wiring head (10) is provided on the outer wall of the two rotating end covers (3) on a side away from the fixed end cover (2).

5. The pull-out replaceable modular waterproof three-proof lamp according to claim 4, characterized in that: The rotating end cover (3) and the fixed end cover (2) are rotatably connected and are provided with an elastic rubber ring. The bristles on the U-shaped brush plate (45) are in contact with the outer surface of the lampshade (1), and one of the insertion rods (46) is inserted into the slot (47).

6. The pull-out replaceable modular waterproof three-proof lamp according to claim 5, characterized in that: The two ends of the spring (484) are respectively fixedly connected to the inner wall of one end of the sleeve (481) and the outer wall of one end of the slider (482), and the locking rod (486) is inserted into a corresponding locking hole (487).

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