Combined tri-proof lamp shell

Abstract

The combined tri-proof lamp shell comprises a lampshade, a clamping groove is formed in the lampshade, a sliding strip is clamped in the clamping groove, the side face of the sliding strip is fixedly connected with an acrylic plate, the top of the acrylic plate is attached to a bottom plate of the lampshade, an external threaded rod is welded to the surface of the lampshade, and mounting covers are connected to the two ends of the lampshade in a sleeved mode. According to the combined tri-proof lamp shell, a clamping groove is formed in a lampshade, a sliding strip is clamped in the clamping groove, meanwhile, an acrylic plate is fixedly connected to the side face of the sliding strip, the top of the acrylic plate is attached to a bottom plate of the lampshade, an external threaded rod is welded to the surface of the lampshade, and mounting covers are connected to the two ends of the lampshade in a sleeving mode; at the moment, the lampshade, the acrylic plate and the mounting cover are provided with the installable and detachable effects through the clamping grooves, the sliding strips, the outer threaded rods, the sliding grooves and the inner threaded sleeves, the tri-proof lamp shell is installed in a combined mode, when the tri-proof lamp shell is used, if one position is damaged, the tri-proof lamp shell can be independently replaced, and cost is reduced when the tri-proof lamp shell is used.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-proof lamps, and particularly relates to a combined three-proof lamp housing. Background Art

[0002] A lamp, a lighting appliance, generally refers to an appliance that can illuminate. To ensure the normal use of the lamp, a three-proof lamp appears. The three-proof lamp is a lamp with characteristics such as waterproof, dustproof, and corrosion-proof. It can adapt to various complex and harsh environments and ensures the normal operation of the lamp.

[0003] The following problems exist in the existing three-proof lamp housings during actual use:

[0004] 1. During actual use of the traditional three-proof lamp housing, since the three-proof lamp housing is usually bonded or welded, the structure is in a fixed state and does not have a disassembly effect. When the three-proof lamp housing is damaged due to collision, the entire three-proof lamp housing needs to be replaced at this time, resulting in a high cost during use.

[0005] 2. During the use of most three-proof lamp housings, since the installation structure positions of most three-proof lamp housings are in a fixed state, when installing the three-proof lamp housing, it is necessary to select a suitable installation position for the installation structure of the three-proof lamp housing, which is rather troublesome during use. Content of the Utility Model

[0006] The purpose of the utility model is to provide a combined three-proof lamp housing to solve the technical problems raised in the background art.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: A combined three-proof lamp housing includes a lamp cover. A card slot is opened inside the lamp cover. A slide bar is clamped inside the card slot. An acrylic plate is fixedly connected to the side of the slide bar. The top of the acrylic plate is attached to the bottom plate of the lamp cover. An external threaded rod is welded on the surface of the lamp cover. Installation covers are sleeved at both ends of the lamp cover. A chute is opened on the surface of the installation cover. The external threaded rod is located inside the chute. An internal threaded sleeve is installed on the surface of the external threaded rod. A pressure ring is welded at one end of the internal threaded sleeve. One end of the pressure ring is attached to the installation cover. The bottom of the acrylic plate is attached to the inside of the installation cover.

[0008] Preferably, a slide rod is welded on the top of the installation cover. An installation plate is provided on the top of the lamp cover. A slideway is opened on the top of the installation plate. The slide rod is located inside the slideway. A second retaining ring is welded on the surface of the slide rod. The bottom of the second retaining ring is attached to the installation plate.

[0009] Preferably, a limiting rod is welded on the surface of the lamp cover. The limiting rod is located inside the chute. A limiting ring is welded on the surface of the limiting rod. One end of the limiting ring is attached to the installation cover.

[0010] Preferably, a magnet sheet is adhesively bonded to the side surface of the mounting cover, a fixing bracket is welded to the side surface of the mounting plate, the fixing bracket is made of metallic iron, and the side surface of the fixing bracket is attached to the surface of the magnet block.

[0011] Preferably, a turntable is welded to the surface of the internal thread sleeve, a first retaining ring is welded to the surface of the external threaded rod, the external threaded rods are symmetrically distributed, and one end of the first retaining ring is attached to the other end of the internal thread sleeve.

[0012] Preferably, a dial plate is welded to the other side of the fixing bracket, and a mounting hole is formed in the top of the mounting plate.

[0013] A combined three-proof lamp housing of the present utility model has the following advantages:

[0014] 1. For the combined three-proof lamp housing, by providing a card slot inside the lamp cover, a slide bar is snap-fitted inside the card slot, and an acrylic plate is fixedly connected to the side surface of the slide bar. The top of the acrylic plate is attached to the bottom plate of the lamp cover. An external threaded rod is welded to the surface of the lamp cover, and mounting covers are sleeved at both ends of the lamp cover. A chute is formed on the surface of the mounting cover, and the external threaded rod is located inside the chute. An internal thread sleeve is mounted on the surface of the external threaded rod, and a pressure ring is welded to one end of the internal thread sleeve. One end of the pressure ring is attached to the mounting cover, and the bottom of the acrylic plate is attached to the inside of the mounting cover. At this time, the lamp cover, the acrylic plate, and the mounting cover are provided with an installable and detachable effect through the card slot, the slide bar, the external threaded rod, the chute, and the internal thread sleeve, making the three-proof lamp housing a combined installation. When the three-proof lamp housing is in use, if one part is damaged, it can be replaced separately, reducing costs during use;

[0015] 2. For the combined three-proof lamp housing, a slide bar is welded to the top of the mounting cover, and a mounting plate is provided at the top of the lamp cover. At the same time, a slideway is formed in the top of the mounting plate, and the slide bar is located inside the slideway. A second retaining ring is welded to the surface of the slide bar, and the bottom of the second retaining ring is attached to the mounting plate. At this time, the slideway and the slide bar can provide a slidable effect for the mounting plate. When installing the three-proof lamp housing, the position of the mounting plate can be slightly adjusted according to the needs of the installation position, which is very convenient during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the lamp cover structure of the present utility model;

[0019] Figure 3 Schematic diagram of the acrylic board structure of the present utility model;

[0020] Figure 4 Schematic diagram of the mounting plate structure of the present utility model;

[0021] Figure 5 For the present utility model Figure 2 Enlarged view of part A.

[0022] Explanation of reference numerals in the figure: 1. Lamp cover; 2. Acrylic board; 3. Mounting cover; 4. Card slot; 5. Slide bar; 6. Outer threaded rod; 7. Internal thread sleeve; 8. Pressure ring; 9. Turntable; 10. First retaining ring; 11. Limiting rod; 12. Limiting ring; 13. Mounting plate; 14. Chute; 15. Slideway; 16. Slide rod; 17. Second retaining ring; 18. Fixed bracket; 19. Magnet block; 20. Dial; 21. Mounting hole. Detailed implementation manners

[0023] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature and not restrictive.

[0024] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the embodiments of the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the present utility model, the following further describes in detail a combined three-proof lamp housing of the present utility model with reference to the accompanying drawings.

[0029] As Figures 1-5 shown, a combined three-proof lamp housing of the present utility model includes a lamp cover 1. A card slot 4 is provided inside the lamp cover 1. A slide bar 5 is clamped inside the card slot 4. An acrylic board 2 is fixedly connected to the side of the slide bar 5. The top of the acrylic board 2 is attached to the bottom plate of the lamp cover 1. By installing the acrylic board 2, the transparent material of the acrylic board 2 does not affect the lighting effect of the lamp, and at the same time, due to the material of the acrylic board 2 itself, it will not be damaged during cleaning. An external threaded rod 6 is welded on the surface of the lamp cover 1. Installation covers 3 are sleeved at both ends of the lamp cover 1. A chute 14 is provided on the surface of the installation cover 3. The external threaded rod 6 is located inside the chute 14. An internal threaded sleeve 7 is installed on the surface of the external threaded rod 6. A pressure ring 8 is welded to one end of the internal threaded sleeve 7. One end of the pressure ring 8 is attached to the installation cover 3. The bottom of the acrylic board 2 is attached to the inside of the installation cover 3. By installing the card slot 4, the slide bar 5, the external threaded rod 6, the chute 14 and the internal threaded sleeve 7, the lamp cover 1, the acrylic board 2 and the installation cover 3 are provided with an installable and detachable effect, making the three-proof lamp housing a combined installation. When the three-proof lamp housing is in use, if one part is damaged, it can be replaced separately, reducing the cost during use.

[0030] A slide bar 16 is welded to the top of the mounting cover 3. An installation plate 13 is provided at the top of the lamp cover 1. A slideway 15 is opened at the top of the installation plate 13. The slide bar 16 is located inside the slideway 15. A second retaining ring 17 is welded to the surface of the slide bar 16. The bottom of the second retaining ring 17 is attached to the installation plate 13. By installing the slide bar 16 and opening the slideway 15, the slideway 15 and the slide bar 16 can provide a sliding effect for the installation plate 13. At this time, when installing the shell of the explosion-proof lamp, the position of the installation plate 13 can be slightly adjusted according to the needs of the installation position, which is very convenient to use.

[0031] A limiting rod 11 is welded to the surface of the lamp cover 1. The limiting rod 11 is located inside the chute 14. A limiting ring 12 is welded to the surface of the limiting rod 11. One end of the limiting ring 12 is attached to the mounting cover 3. By installing the limiting rod 11, the limiting rod 11 can provide a limiting effect after the mounting cover 3 is installed, so that the angle of the mounting cover 3 will not change, and the stability is strong when in use.

[0032] Magnet sheets are bonded to the side of the mounting cover 3. A fixing frame 18 is welded to the side of the installation plate 13. The fixing frame 18 is made of metallic iron. The side of the fixing frame 18 is attached to the surface of the magnet block 19. By installing the fixing frame 18 and the magnet block 19, on the premise that the fixing frame 18 is made of metallic iron, when the side of the fixing frame 18 is attached to the magnet block 19, the fixing frame 18 can be fixed on the magnet block 19 by using the magnetic attraction effect, thereby providing a fixing effect for the installation plate 13, which is very convenient to use.

[0033] A turntable 9 is welded to the surface of the internal thread sleeve 7. A first retaining ring 10 is welded to the surface of the external thread rod 6. The external thread rods 6 are symmetrically distributed. One end of the first retaining ring 10 is attached to the other end of the internal thread sleeve 7. By installing the first retaining ring 10, the first retaining ring 10 can provide a limiting effect for the internal thread sleeve 7, so that the internal thread sleeve 7 will not be separated from the external thread rod 6, which is very convenient to use.

[0034] A dial 20 is welded to the other side of the fixing frame 18. An installation hole 21 is opened at the top of the installation plate 13. By installing the dial 20, when it is necessary to move the installation plate 13, the dial 20 can be used as a force application point, and the installation plate 13 can be directly driven to move through the dial 20, which is very convenient to use.

[0035] Working principle of the combined explosion-proof, dust-proof and moisture-proof lamp housing: When using the combined explosion-proof, dust-proof and moisture-proof lamp housing, the lamp housing should be combined first. At this time, the slider on the acrylic plate 2 can be embedded into the inside of the card slot 4. Then, the mounting cover 3 is sleeved at both ends of the lamp cover 1. At this time, both ends of the lamp cover 1 and the acrylic plate 2 can be embedded into the inside of the mounting cover 3. Then, the mounting cover 3 is moved until the outer threaded rod 6 is located inside the chute 14. At this time, the internal threaded sleeve 7 can be rotated. By rotating the internal threaded sleeve 7, the pressing ring 8 is driven to move, thereby increasing the friction between the lamp cover 1 and the mounting cover 3 to fix the mounting cover 3. At this time, through the card slot 4, the slide bar 5, the outer threaded rod 6, the chute 14 and the internal threaded sleeve 7, the lamp cover 1, the acrylic plate 2 and the mounting cover 3 are provided with an effect of being installable and detachable, making the explosion-proof, dust-proof and moisture-proof lamp housing a combined installation. When the explosion-proof, dust-proof and moisture-proof lamp housing is in use, if one part is damaged, it can be replaced separately, reducing the cost during use. Finally, the combined explosion-proof, dust-proof and moisture-proof lamp housing is installed at a suitable position through the mounting plate 13. When installing the combined explosion-proof, dust-proof and moisture-proof lamp, the slideway 15 and the slide bar 16 can provide a slidable effect for the mounting plate 13. At this time, when installing the explosion-proof, dust-proof and moisture-proof lamp housing, the position of the mounting plate 13 can be adjusted slightly according to the needs of the installation position, which is very convenient during use.

[0036] It can be understood that the present utility model is described through some embodiments. As is known to those skilled in the art, without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A combined three-proof lamp housing, comprising a lampshade (1), characterized in that: The lampshade (1) has a slot (4) inside, a slide bar (5) is clamped inside the slot (4), the side of the slide bar (5) is fixedly connected to the acrylic plate (2), the top of the acrylic plate (2) is attached to the bottom plate of the lampshade (1), an external threaded rod (6) is welded on the surface of the lampshade (1), both ends of the lampshade (1) are sleeved with the mounting cover (3), a slide groove (14) is provided on the surface of the mounting cover (3), the external threaded rod (6) is located inside the slide groove (14), an internal threaded sleeve (7) is installed on the surface of the external threaded rod (6), one end of the internal threaded sleeve (7) is welded with a pressure ring (8), one end of the pressure ring (8) is attached to the mounting cover (3), and the bottom of the acrylic plate (2) is attached to the inside of the mounting cover (3).

2. The combined three-proof lamp housing according to claim 1, characterized in that: A slide bar (16) is welded on the top of the mounting cover (3); a mounting plate (13) is provided on the top of the lampshade (1); a slideway (15) is provided on the top of the mounting plate (13); the slide bar (16) is located inside the slideway (15); a second retaining ring (17) is welded on the surface of the slide bar (16); and the bottom of the second retaining ring (17) is attached to the mounting plate (13).

3. The combined three-proof lamp housing according to claim 1, characterized in that: A limiting rod (11) is welded on the surface of the lampshade (1), the limiting rod (11) is located inside the slide groove (14), a limiting ring (12) is welded on the surface of the limiting rod (11), and one end of the limiting ring (12) is attached to the mounting cover (3).

4. The combined three-proof lamp housing according to claim 2, characterized in that: The side of the mounting cover (3) is bonded with a magnet sheet, and the side of the mounting plate (13) is welded with a fixing frame (18). The fixing frame (18) is made of metal iron, and the side of the fixing frame (18) is attached to the surface of the magnet block (19).

5. The combined three-proof lamp housing according to claim 1, characterized in that: A rotating disk (9) is welded on the surface of the internally threaded sleeve (7), and a first retaining ring (10) is welded on the surface of the externally threaded rod (6). The externally threaded rod (6) is symmetrically distributed, and one end of the first retaining ring (10) is attached to the other end of the internally threaded sleeve (7).

6. The combined three-proof lamp housing according to claim 4, characterized in that: A shift plate (20) is welded to the other side of the fixing frame (18), and a mounting hole (21) is provided on the top of the mounting plate (13).

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