Tubular core-pulling type lamp

Abstract

The utility model provides a tubular core-pulling type lamp, which is characterized by comprising a tube body, a core-pulling type lamp cap, a core-pulling type lamp cap, a core-pulling type lamp cap and a core-pulling type lamp cap, and is characterized in that the core-pulling type lamp cap is arranged in the tube body; the end covers on one sides of the adjacent pipe bodies are welded and fixed, and the end covers are provided with fixed installation pieces capable of rotating by a certain angle. According to the lamp, one end of the lamp is fixed to the wall, the other end of the lamp is detachable, the lamp can rotate downwards by a certain angle by means of the fixed installation piece, the lamp tube can be rapidly disassembled and assembled, and the time for replacing the lamp is greatly saved.

Description

Technical Field

[0001] The utility model relates to a tubular core-pulling lamp. Background Art

[0002] An explosion-proof lamp is a special type of lighting equipment used in places with flammable and explosive gases, vapors, liquids, etc. Its design adopts measures to prevent sparks to avoid accidents caused by the use of electrical equipment.

[0003] Most of the explosion-proof tubular lamps in the prior art are non-detachable or the replacement of the internal lamp tube is time-consuming and requires a larger space for replacement. Utility Model Content

[0004] The purpose of the utility model is to address the above-mentioned problems in the existing technology and propose a tubular core-pulling lamp. By setting a lamp, one end of which is fixed to the wall and the other end is detachable, and can be rotated downward by a certain angle with the help of a fixed mounting part, the lamp tube can be quickly disassembled and installed, which greatly saves the time for replacing the lamp. At the same time, the installation space of the lamp is increased after it is rotated downward.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a tubular core-pulling lamp, characterized in that it includes:

[0006] A tube body, in which a lamp tube is inserted, and end caps are fixed at both ends of the tube body;

[0007] The end covers on one side of the adjacent tube bodies are welded and fixed to each other, and the end covers are provided with fixed mounting parts that can rotate at a certain angle.

[0008] Furthermore, the fixed mounting piece on one of the end covers is permanently riveted to the external mounting surface.

[0009] Furthermore, the fixed mounting member on the other side end cover is fixed to the external mounting surface by screws.

[0010] Furthermore, the fixed installation member includes:

[0011] A folded mounting sheet is fixed to the external mounting surface;

[0012] A connecting piece, the upper end of which is connected to the folded mounting piece, and the other end is fixed to the end cover by screws;

[0013] The lower end of the folded installation piece has a first flange, and the upper end of the connecting piece has a second flange corresponding to the first flange, and the first flange and the second flange are fixed by screws.

[0014] Furthermore, the upper side of the end cover is provided with a screw connection hole, and the screw connection hole is fixed to the lower end of the connecting piece by screw connection.

[0015] Furthermore, the connecting piece can rotate relative to the folding installation piece.

[0016] Furthermore, one side of the lower end of the folded installation piece is a limiting edge.

[0017] Compared with the prior art, the advantages of the present application are: by providing a lamp, one end of which is fixed to the wall and the other end is detachable, and can be rotated downward by a certain angle with the help of a fixed mounting part, the lamp tube can be quickly disassembled and installed, greatly saving the time for replacing the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the lamp;

[0019] Figure 2 It is a schematic diagram of lamp installation and disassembly;

[0020] Figure 3 This is a side view of the lamp

[0021] Figure 4 It is a schematic diagram of fixed installation parts;

[0022] In the figure, 1, tube body; 11, lamp tube; 2, end cover; 21, screw connection hole; 3, fixed mounting piece; 31, folded mounting piece; 311, limiting edge; 312, first flange; 32, connecting piece; 321, second flange. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention.

[0024] like Figure 1-4 As shown, a tubular core-pulling lamp is characterized in that it comprises:

[0025] A tube body 1, inside which a lamp tube 11 is inserted, and end caps 2 are fixed at both ends of the tube body 1;

[0026] The end caps 2 on one side of the adjacent tube bodies 1 are welded and fixed, and the end caps 2 are provided with fixed mounting parts 3 that can rotate at a certain angle. The installation feature can be expanded horizontally according to the number of lamp tubes 11, which does not affect the installation size of the lamp and keeps the installation size consistent.

[0027] Furthermore, the fixed mounting member 3 on one side of the end cover 2 is permanently riveted to the external mounting surface.

[0028] Furthermore, the fixed mounting member 3 on the other side end cover 2 is fixed to the external mounting surface by screws.

[0029] Furthermore, the fixed installation member 3 includes:

[0030] A folded mounting sheet 31 is fixed to the external mounting surface;

[0031] A connecting piece 32, the upper end of which is connected to the folded mounting piece 31, and the other end is fixed to the end cover 2 by screws;

[0032] The lower end of the folded mounting piece 31 has a first flange 312, and the upper end of the connecting piece 32 has a second flange 321 corresponding to the first flange 312, and the first flange 312 and the second flange 321 are fixed by screws. When the fixing mounting piece 3 fixed by the screws is loosened from the wall, the weight of the tube body 1 drives the whole body to rotate downward with the connection between the first flange 312 and the second flange 321 as the center of the circle, and the end cover 2 can be removed to replace or repair the lamp.

[0033] Furthermore, the upper side of the end cover 2 has a screw connection hole 21, and the screw connection hole 21 is fixed to the lower end of the connecting piece 32 by screw connection.

[0034] Furthermore, the connecting piece 32 can rotate relative to the foldable mounting piece 31 .

[0035] Furthermore, one side of the lower end of the folded installation piece 31 is a limiting edge 311 .

[0036] The end caps 2 at both ends of the tube body 1 of the lamp are connected to the wall through the fixing parts 3. One end is permanently fixed by rivets, and the other end is detachably fixed by screws. It can be repeatedly disassembled and assembled according to needs. One end is fixed by a special screw sleeve with a semi-threaded screw. When the screw is loosened, the tube body 1 can be rotated downward by a certain angle under the action of the first flange 312 of the folded installation piece 31 and the second flange 321 of the connecting piece 32. It can prevent falling when maintaining or replacing components, and the lamp tube 11 can be quickly replaced. After replacement, the end cap 2 is covered, and then the fixing parts 3 are fixed to the wall.

[0037] It is now more convenient to replace the light source module (lamp tube 11 ) and the required operating space between adjacent lamp tubes is smaller, which is beneficial to increase the installation density of the lamp.

[0038] This structure has better vibration resistance than the fixed type, and can meet the test conditions of impact, tilt, swing, vibration, etc. of marine fixed lamps, because the connection of the fixed mounting part 3 is relatively subject to greater disturbance.

[0039] The technical solution of the above utility model provides a solution that is significantly different from the prior art to address the technical problem that the prior art solution is too single. The parts not involved in the technical solution of this application are the same as the prior art or can be implemented by using the prior art and will not be described in detail.

[0040] The technical solutions in the above embodiments have clearly and completely described the contents of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A tubular core-pulling lamp, characterized in that it include: A tube body, in which a lamp tube is inserted, and end caps are fixed at both ends of the tube body; The end covers on one side of the adjacent tube bodies are welded and fixed to each other, and the end covers are provided with fixed mounting parts that can rotate at a certain angle.

2. A tubular core-pulling lamp according to claim 1, characterized in that: The fixed mounting piece on one of the end covers is permanently riveted to the external mounting surface.

3. A tubular core-pulling lamp according to claim 2, characterized in that: The fixed mounting piece on the end cover on the other side is fixed to the external mounting surface by screws.

4. The tubular core-pulling lamp according to claim 1, characterized in that: The fixed installation member comprises: A folded mounting sheet is fixed to an external mounting surface; A connecting piece, the upper end of which is connected to the folded mounting piece, and the other end is fixed to the end cover by screws; The lower end of the folded installation piece has a first flange, and the upper end of the connecting piece has a second flange corresponding to the first flange, and the first flange and the second flange are fixed by screws.

5. The tubular core-pulling lamp according to claim 4, characterized in that: The upper side of the end cover is provided with a screw connection hole, and the screw connection hole is fixed to the lower end of the connecting piece by screw connection.

6. The tubular core-pulling lamp according to claim 4, characterized in that: The connecting piece can rotate relative to the folding installation piece.

7. The tubular core-pulling lamp according to claim 6, characterized in that: One side of the lower end of the folded installation piece is a limiting edge.

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