Explosion-proof lamp with adjustable mounting position

Abstract

The utility model relates to the technical field of explosion-proof lamps, and discloses an explosion-proof lamp with an adjustable mounting position, which comprises an explosion-proof lamp body and a mounting strip plate, a connecting frame is fixedly mounted at the top end of the explosion-proof lamp body, and a fixed adjusting mechanism is arranged between the connecting frame and the mounting strip plate; the fixing and adjusting mechanism comprises a positioning block and a U-shaped clamping plate, the positioning block is slidably connected with the bottom end of the mounting strip plate, by arranging the fixing and adjusting mechanism, a worker can conveniently adjust the mounting position of the explosion-proof lamp, the whole explosion-proof lamp does not need to be disassembled and remounted, the working efficiency of the worker is improved, the danger is reduced, and the practicability is high. The explosion-proof lamp solves the problems that due to the fact that most of existing explosion-proof lamp bodies are directly and fixedly connected with the using position through fastening bolts, when the position of the explosion-proof lamp needs to be adjusted, the explosion-proof lamp needs to be disassembled and assembled again, adjustment is tedious, the risk that the explosion-proof lamp slips out of the hand and falls off exists in the operation process, and certain potential safety hazards exist.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof lamps, in particular to an explosion-proof lamp with an adjustable installation position. Background Art

[0002] Explosion-proof lamps are used in hazardous places where flammable gases and flammable dusts exist. They can prevent arcs, sparks and high temperatures that may be generated inside the lamp from igniting flammable gases and dusts in the surrounding environment, thus meeting explosion-proof requirements.

[0003] Most of the existing explosion-proof lamp bodies are directly fixed to the use position by fastening bolts. As a result, when the position of the explosion-proof lamp needs to be adjusted, the explosion-proof lamp needs to be disassembled and reinstalled, which is cumbersome to adjust. In addition, there is a risk of the explosion-proof lamp falling out of the hands during operation, which poses a certain safety hazard. For this reason, we propose an explosion-proof lamp with an adjustable installation position. Utility Model Content

[0004] The purpose of the utility model is to provide an explosion-proof lamp with adjustable installation position, which solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an explosion-proof lamp with adjustable installation position, comprising an explosion-proof lamp body and an installation strip, a connecting frame fixedly mounted on the top of the explosion-proof lamp body, and a fixed adjustment mechanism provided between the connecting frame and the installation strip;

[0006] The bottom end of the U-shaped card plate is provided with a rod hole, and the limit rod movably passes through the rod hole, and the bottom end of the limit rod is fixedly installed with a baffle, and the outer wall of the limit rod is surrounded by a spring, and the spring is fixedly installed between the bottom end of the U-shaped card plate and the top end of the baffle.

[0007] Preferably, a limiting slider is fixedly installed on the top of the positioning block, and a limiting slot is provided at the bottom end of the mounting strip. The limiting slider is slidably connected to the limiting slot. By setting the limiting slider and the limiting slot, the positioning block can be fixedly slid on the mounting strip.

[0008] Preferably, the bottom end of the positioning block is rotatably connected to a rotating shaft, and the support plate is fixedly mounted on the bottom end of the rotating shaft. By setting the rotating shaft, the support plate can be rotated by the rotating shaft.

[0009] Preferably, there are several card slots one, and a card slot two is provided at the bottom end of the positioning block. The number of the limit slot and the card slot two are both two, and the U-shaped card board is adapted to the card slot one, the limit slot and the card slot two. By setting the card slot two, the U-shaped card board can be inserted into the card slot two when not in use, thereby ensuring the stability of the U-shaped card board on the positioning block.

[0010] Preferably, fixing holes are provided near both sides of the installation strip, and tooth grooves are provided near both sides of the top of the installation strip. By providing the tooth grooves, the friction between the installation strip and the installation surface can be increased, thereby improving the installation stability of the installation strip.

[0011] Preferably, double-sided tape is pasted on the top of the installation strip near the tooth groove. By providing the double-sided tape, when installing the installation strip, the personnel can use the double-sided tape to adhere the installation strip to the installation surface in advance, saving manpower and facilitating operation.

[0012] The utility model provides an explosion-proof lamp with adjustable installation position. The explosion-proof lamp with adjustable installation position has the following beneficial effects:

[0013] (1) The explosion-proof lamp with adjustable installation position can be easily adjusted by personnel by setting a fixed adjustment mechanism. There is no need to dismantle the explosion-proof lamp as a whole and then reinstall it, which improves the work efficiency of personnel and reduces the risk. It solves the problem that most of the existing explosion-proof lamp bodies are directly fixed to the use position by fastening bolts, resulting in the need to dismantle and reinstall the explosion-proof lamp when the position needs to be adjusted, which is cumbersome. In addition, there is a risk of the explosion-proof lamp falling out of the hands during operation, which poses a certain safety hazard.

[0014] (2) The explosion-proof lamp with adjustable installation position can increase the friction between the installation strip and the installation surface by setting the tooth groove, thereby improving the installation stability of the installation strip. In addition, by setting the double-sided tape, when installing the installation strip, the personnel can use the double-sided tape to stick the installation strip to the installation surface in advance, saving manpower, facilitating personnel operation, and having a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a side sectional structural diagram of the utility model;

[0017] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0018] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle B part;

[0019] Figure 5 This is a schematic diagram of the local structure of the top of the long strip board installed in the utility model.

[0020] In the figure: 1. Explosion-proof lamp body; 2. Mounting strip; 3. Connecting frame; 4. Fixed adjustment mechanism; 5. Fixing hole; 6. Tooth groove; 7. Double-sided tape; 401. Positioning block; 402. Limiting slider; 403. Limiting slide groove; 404. Positioning hole; 405. Rotating shaft; 406. Support plate; 407. U-shaped clamping plate; 408. Limiting groove; 409. Clamping slot 1; 410. Limiting rod; 411. Rod hole; 412. Spring; 413. Baffle; 414. Clamping slot 2. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions 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 do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] like Figure 1-5 As shown, the utility model provides a technical solution: an explosion-proof lamp with adjustable installation position, comprising an explosion-proof lamp body 1 and a mounting strip 2, a connecting frame 3 is fixedly installed on the top of the explosion-proof lamp body 1, and a fixed adjustment mechanism 4 is provided between the connecting frame 3 and the mounting strip 2;

[0025] The fixed adjustment mechanism 4 includes a positioning block 401 and a U-shaped card plate 407. The positioning block 401 is slidably connected to the bottom end of the installation long strip 2. A positioning hole 404 is provided at the top of the connecting frame 3. The positioning block 401 is inserted into the positioning hole 404. The bottom end of the positioning block 401 is rotatably connected to a support plate 406. The support plate 406 is clamped on the top end of the inner wall of the connecting frame 3. A limiting groove 408 is provided on the support plate 406. A card slot 409 is provided at the bottom end of the installation long strip 2. The U-shaped card plate 407 is movable through the limiting groove 408 and inserted into the card slot 1 409. The bottom end of the support plate 406 is fixedly installed with a limiting rod 410. The bottom end of the U-shaped card plate 407 is provided with a rod hole 411. The limiting rod 410 is movable through the rod hole 411. The bottom end of the limiting rod 410 is fixedly installed with a baffle 413. The outer wall of the limiting rod 410 is surrounded by a spring 412. The spring 412 is fixedly installed between the bottom end of the U-shaped card plate 407 and the top of the baffle 413.

[0026] Specifically, in the above technical solution, when the explosion-proof lamp with adjustable mounting position is installed and used, the mounting strip 2 is first installed to the use position by bolts, and then the connecting frame 3 is picked up, the positioning block 401 is inserted into the positioning hole 404, and then the U-shaped card plate 407 is pulled downward, the U-shaped card plate 407 compresses the spring 412, and the U-shaped card plate 407 is disengaged from the card slot 2 414 when it moves downward, and then the U-shaped card plate 407 is rotated to make the U-shaped card plate 407 drive the support plate 406 to rotate, so that the support plate 406 is rotated 90° to limit the connection frame 3, and then the U-shaped card plate is released. 407, at this time the U-shaped card plate 407 will be inserted into the card slot 1 409 under the reset force of the spring 412, limiting the connection frame 3, thereby completing the installation of the explosion-proof lamp body 1. When it is necessary to adjust the installation position of the explosion-proof lamp body 1, only the U-shaped card plate 407 can be pulled down to disengage the U-shaped card plate 407 from the card slot 1 409 at the current position, and then the connection frame 3 can be moved. The connection frame 3 can drive the positioning block 401 to move on the installation strip 2 to adjust the position of the explosion-proof lamp body 1. When it moves to the desired position, the U-shaped card plate 407 can be released. , the U-shaped card plate 407 will be inserted into the card slot 409 at the current position under the reset force of the spring 412, thereby completing the position adjustment of the explosion-proof lamp body 1. Through the above mechanism, it is convenient for personnel to adjust the installation position of the explosion-proof lamp, and there is no need to disassemble the explosion-proof lamp as a whole and then reinstall it, which improves the work efficiency of personnel and reduces the risk. It solves the problem that most of the existing explosion-proof lamp bodies 1 are directly fixedly connected to the use position by fastening bolts, resulting in the need to disassemble and reinstall the explosion-proof lamp when the position of the explosion-proof lamp needs to be adjusted, and the adjustment is more cumbersome. , and there is a risk of the explosion-proof lamp falling out of hands during operation, which poses a certain safety hazard. When it is necessary to disassemble the explosion-proof lamp, pull the U-shaped card plate 407 downward to disengage the U-shaped card plate 407 from the card slot 1 409, and then rotate the U-shaped card plate 407 so that the U-shaped card plate 407 drives the support plate 406 to rotate 90°, so that the support plate 406 and the positioning block 401 are in a parallel state, and the support plate 406 no longer supports and limits the connecting frame 3. At this time, move the explosion-proof lamp downward to disengage the connecting frame 3 from the positioning block 401, thereby completing the disassembly of the explosion-proof lamp.

[0027] Furthermore, a limit slider 402 is fixedly installed on the top of the positioning block 401, and a limit slot 403 is provided on the bottom of the installation strip 2, and the limit slider 402 is slidably connected to the limit slot 403;

[0028] Among them, by providing the limiting sliding block 402 and the limiting sliding groove 403, the positioning block 401 can achieve fixed sliding on the installation long strip board 2.

[0029] Furthermore, the bottom end of the positioning block 401 is rotatably connected to a rotating shaft 405, and a support plate 406 is fixedly mounted on the bottom end of the rotating shaft 405;

[0030] The support plate 406 can be rotated by providing the rotating shaft 405 .

[0031] Furthermore, the number of the first card slot 409 is several, the bottom end of the positioning block 401 is provided with a second card slot 414, the number of the limiting slot 408 and the second card slot 414 are both two, and the U-shaped card plate 407 is adapted to the first card slot 409, the limiting slot 408, and the second card slot 414;

[0032] Among them, by providing the second card slot 414 , the U-shaped card plate 407 can be inserted into the second card slot 414 when not in use, thereby ensuring the stability of the U-shaped card plate 407 on the positioning block 401 .

[0033] Furthermore, fixing holes 5 are provided on both sides of the installation strip 2, and tooth grooves 6 are provided on both sides of the top of the installation strip 2;

[0034] The provision of the tooth grooves 6 can increase the friction between the installation long strip board 2 and the installation surface, thereby improving the installation stability of the installation long strip board 2 .

[0035] Furthermore, a double-sided tape 7 is attached to the top of the installation strip 2 near the tooth groove 6;

[0036] Among them, by providing the double-sided tape 7, when installing the long strip board 2, the personnel can use the double-sided tape 7 to adhere the long strip board 2 to the installation surface in advance, saving manpower and facilitating personnel operation.

[0037] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. An explosion-proof lamp with adjustable installation position, comprising an explosion-proof lamp body (1) and a mounting strip (2), characterized in that: A connecting frame (3) is fixedly mounted on the top of the explosion-proof lamp body (1), and a fixed adjustment mechanism (4) is provided between the connecting frame (3) and the mounting strip (2); The fixed adjustment mechanism (4) includes a positioning block (401) and a U-shaped card plate (407), wherein the positioning block (401) is slidably connected to the bottom end of the installation strip (2), and the top end of the connecting frame (3) is provided with a positioning hole (404), wherein the positioning block (401) is inserted into the positioning hole (404), and the bottom end of the positioning block (401) is rotatably connected to a support plate (406), wherein the support plate (406) is clamped to the top end of the inner wall of the connecting frame (3), and a limiting groove (408) is provided on the support plate (406), and a card slot (409) is provided at the bottom end of the installation strip (2). ), the U-shaped card plate (407) is movable through the limiting groove (408) and inserted into the card slot 1 (409), the bottom end of the support plate (406) is fixedly installed with a limiting rod (410), the bottom end of the U-shaped card plate (407) is provided with a rod hole (411), the limiting rod (410) is movable through the rod hole (411), the bottom end of the limiting rod (410) is fixedly installed with a baffle (413), the outer wall of the limiting rod (410) is surrounded by a spring (412), and the spring (412) is fixedly installed between the bottom end of the U-shaped card plate (407) and the top end of the baffle (413).

2. The explosion-proof lamp with adjustable installation position according to claim 1, characterized in that: A limiting slide block (402) is fixedly mounted on the top of the positioning block (401), a limiting slide groove (403) is provided on the bottom of the mounting strip (2), and the limiting slide block (402) is slidably connected to the limiting slide groove (403).

3. The explosion-proof lamp with adjustable installation position according to claim 1, characterized in that: The bottom end of the positioning block (401) is rotatably connected to a rotating shaft (405), and the support plate (406) is fixedly mounted on the bottom end of the rotating shaft (405).

4. The explosion-proof lamp with adjustable installation position according to claim 1, characterized in that: There are several card slots (409), a card slot (414) is provided at the bottom of the positioning block (401), the number of the limiting slots (408) and the card slot (414) are both two, and the U-shaped card plate (407) is adapted to the card slot (409), the limiting slot (408), and the card slot (414).

5. The explosion-proof lamp with adjustable installation position according to claim 2, characterized in that: The installation strip (2) is provided with fixing holes (5) near both sides, and the top of the installation strip (2) is provided with tooth grooves (6) near both sides.

6. The explosion-proof lamp with adjustable installation position according to claim 1, characterized in that: A double-sided adhesive tape (7) is attached to the top of the mounting strip (2) near the tooth groove (6).

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