Explosion-proof lamp with multiple installation modes

Abstract

The utility model discloses an explosion-proof lamp with multiple installation modes. The explosion-proof lamp comprises a front cover, a rear shell, a light source assembly, a first hanging piece and a second hanging piece. The front cover is provided with a light outlet; the rear shell is detachably connected to the rear side of the front cover, and at least one wiring port and at least three mounting positions are arranged on the rear shell; the light source assembly is arranged in the rear shell and is opposite to the light outlet; one end of the first hanging piece is movably connected to one of the mounting positions, and a first mounting hole is formed in the other end of the first hanging piece; one end of the second hanging piece is movably connected to one of the mounting positions, and the other end of the second hanging piece is provided with a second mounting hole; the orientation of the wiring port can be changed by adjusting the relative angle between the rear shell and the front cover and the connection combination between the first hanging piece and the second hanging piece and the mounting position; by means of the structure, the orientation of the wire outlet is changed according to the actual situation, the installation requirements of different environments are met, and the applicability of the explosion-proof lamp is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and particularly to an explosion-proof lamp with multiple installation methods. Background Art

[0002] An explosion-proof lamp refers to a lamp that adopts various specific measures to prevent the ignition of surrounding explosive mixtures, such as explosive gas environments, explosive dust environments, gas gas, etc.; the use environment of explosion-proof lamps is relatively complex, and the installation position of explosion-proof lamps and the routing of wiring harnesses are relatively strict. However, the existing explosion-proof lamps have the disadvantages of single installation method and fixed wiring direction or position, and cannot meet the use requirements of more and more complex environments; therefore, there is an urgent need for an explosion-proof lamp with multiple installation methods to solve the above problems. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model proposes an explosion-proof lamp with multiple installation methods.

[0004] An embodiment of the utility model adopts the following technical solution to solve its technical problems: an explosion-proof lamp with multiple installation methods, including a front cover, a rear shell, a light source assembly, a first hanging piece, and a second hanging piece;

[0005] The front cover is provided with a light outlet.

[0006] The rear shell is detachably connected to the rear side of the front cover, and at least one wiring port and at least three installation positions are arranged on the rear shell;

[0007] The light source assembly is arranged in the rear shell and is arranged opposite to the light outlet;

[0008] One end of the first hanging piece is movably connected to one of the installation positions, and a first installation hole is arranged at the other end;

[0009] One end of the second hanging piece is movably connected to one of the installation positions, and a second installation hole is arranged at the other end;

[0010] By adjusting the relative angle between the rear shell and the front cover and the connection combination between the first hanging piece and the second hanging piece and the installation positions, the orientation of the wiring port can be changed.

[0011] As one of the preferred embodiments of the utility model, the wiring port includes an inlet port and an outlet port arranged on both sides of the rear shell.

[0012] As one of the preferred embodiments of the utility model, a plurality of oppositely arranged limiting blocks are arranged on the rear shell to form the installation positions.

[0013] As one of the preferred embodiments of the utility model, the first installation hole and / or the second installation hole is set as an oblong hole.

[0014] As one of the preferred embodiments of the present utility model, the rear shell is connected to the rear side of the front cover through the first bolt connection structure.

[0015] As one of the preferred embodiments of the present utility model, one end of the first hanging piece is connected to one of the installation positions through the second bolt connection structure.

[0016] As one of the preferred embodiments of the present utility model, one end of the second hanging piece is connected to one of the installation positions through the third bolt connection structure.

[0017] As one of the preferred embodiments of the present utility model, a waterproof ring is provided between the front cover and the rear shell.

[0018] Beneficial effects of the present utility model: An explosion-proof lamp with multiple installation methods, including a front cover, a rear shell, a light source assembly, a first hanging piece, and a second hanging piece; the front cover has a light outlet; the rear shell is detachably connected to the rear side of the front cover, and at least one wiring port and at least three installation positions are provided on the rear shell; the light source assembly is arranged inside the rear shell and is disposed opposite to the light outlet; one end of the first hanging piece is movably connected to one of the installation positions, and a first installation hole is provided at the other end; one end of the second hanging piece is movably connected to one of the installation positions, and a second installation hole is provided at the other end; the orientation of the wiring port can be changed by adjusting the relative angle between the rear shell and the front cover and the connection combination between the first hanging piece and the second hanging piece and the installation positions; through the above structure, the orientation of the wire outlet is changed according to the actual situation to meet the installation requirements of different environments, greatly improving the applicability of the explosion-proof lamp. Description of the Drawings

[0019] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0020] Figure 1 It is a first structural schematic diagram of the first embodiment of an explosion-proof lamp with multiple installation methods;

[0021] Figure 2 It is a second structural schematic diagram of the first embodiment of an explosion-proof lamp with multiple installation methods;

[0022] Figure 3 It is a first structural schematic diagram of the second embodiment of an explosion-proof lamp with multiple installation methods;

[0023] Figure 4 It is a second structural schematic diagram of the second embodiment of an explosion-proof lamp with multiple installation methods;

[0024] Figure 5 It is an exploded view of the first embodiment of an explosion-proof lamp with multiple installation methods;

[0025] Figure 6 It is a schematic structural diagram of the first embodiment of an explosion-proof lamp with multiple installation methods in the transportation state. Specific embodiments

[0026] This part will describe the specific embodiments of the present invention in detail. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0027] In the description of the present invention, the meaning of "a plurality of" is more than two. Understandings such as "greater than", "less than", and "exceeding" do not include the present number, and understandings such as "above", "below", and "within" include the present number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0028] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or position relationship indicated by "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present invention 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 therefore cannot be construed as a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly defined, words such as "set", "installed", and "connected" should be understood in a broad sense. For example, they can be directly connected, or indirectly connected through an intermediate medium; they can be fixedly connected, or detachably connected, and can also be integrally formed; they can be mechanically connected; they can be the communication inside two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meaning of the above words in the present invention in combination with the specific content of the technical solution.

[0030] Refer to Figures 1 to 6 , an explosion-proof lamp with multiple installation methods, including a front cover 10, a rear shell 20, a light source assembly, a first hanging piece 30, and a second hanging piece 40;

[0031] The front cover 10 has a light outlet 11;

[0032] The rear shell 20 is detachably connected to the rear side of the front cover 10. At least one wiring port 50 and at least three installation positions 60 are provided on the rear shell 20;

[0033] The light source assembly is arranged inside the rear case 20 and is disposed opposite to the light outlet 11;

[0034] One end of the first hanging piece 30 is movably connected to one of the mounting positions 60, and a first mounting hole 31 is provided at the other end;

[0035] One end of the second hanging piece 40 is movably connected to one of the mounting positions 60, and a second mounting hole 41 is provided at the other end;

[0036] By adjusting the relative angle between the rear case 20 and the front cover 10 and the connection combination between the first hanging piece 30 and the second hanging piece 40 and the mounting position 60, the orientation of the wiring port 50 can be changed.

[0037] 1) Refer to Figures 1-2 FIGS. 5-6, as a first embodiment of an explosion-proof lamp having multiple installation methods, the wiring port 50 includes an inlet port 51 and an outlet port 52. Among them, the inlet port 51 and the outlet port 52 are respectively located at the upper end and the lower end of the explosion-proof lamp, and the first hanging piece 30 and the second hanging piece 40 are respectively located on the left side and the right side of the explosion-proof lamp, so that the explosion-proof lamp is wired in an up-and-down manner. In one embodiment, the wiring port 50 can also be set to one, that is, both the inlet and the outlet are in the same wiring port 50.

[0038] 2) Refer to Figures 1-2 FIGS., as a first embodiment of an explosion-proof lamp having multiple installation methods, the wiring port 50 includes an inlet port 51 and an outlet port 52. Among them, the inlet port 51 and the outlet port 52 are respectively located on the left side and the right side of the explosion-proof lamp, and the first hanging piece 30 and the second hanging piece 40 are also respectively located on the left side and the right side of the explosion-proof lamp, so that the explosion-proof lamp is wired in a left-and-right manner. In one embodiment, the wiring port 50 can also be set to one, that is, both the inlet and the outlet are in the same wiring port 50.

[0039] 3) It should be noted that the above first embodiment and the second embodiment can be flexibly converted. Specifically, refer to Figures 1-6 FIGS., the front cover 10 and the rear case 20 of the explosion-proof lamp are square-shaped, and the mounting positions 60 are set to 3 and are respectively located at the four corners of the square. The first hanging piece 30 and the second hanging piece 40 in the first embodiment are respectively connected to the 1st mounting position 60 and the 2nd mounting position 60, and the other is the 3rd mounting position 60. When the explosion-proof lamp is converted from the first embodiment to the second embodiment, only the first hanging piece 30 needs to be removed and connected to the 3rd mounting position 60, and the direction indicated by the second hanging piece 40 is adjusted, and at the same time, the rear case 20 is rotated, so that the inlet port 51 and the outlet port 52 can be adjusted to be located on the left side and the right side of the explosion-proof lamp.

[0040] 4) The advantages of the present utility model are as follows: By the above structure, the orientation of the wire outlet can be changed according to the actual situation, meeting the installation requirements in different environments and greatly improving the applicability of the explosion-proof lamp.

[0041] In one embodiment, a plurality of oppositely arranged limiting blocks 70 are provided on the rear shell 20 to form an installation position 60; this setting can limit the relative position between the hanging piece and the rear shell 20, preventing the hanging piece from moving during assembly or use.

[0042] In one embodiment, the first mounting hole 31 and / or the second mounting hole 41 are set as waist-shaped holes; this setting can adapt to different hole positions on the wall and improve the applicability of the explosion-proof lamp.

[0043] Preferably, the rear shell 20 is connected to the rear side of the front cover 10 through a first bolt connection structure 81.

[0044] Preferably, one end of the first hanging piece 30 is connected to one of the installation positions 60 through a second bolt connection structure 82.

[0045] Preferably, one end of the second hanging piece 40 is connected to one of the installation positions 60 through a third bolt connection structure 83.

[0046] Preferably, a waterproof ring 90 is provided between the front cover 10 and the rear shell 20; this setting can enable the explosion-proof lamp to have the effects of waterproof and dustproof.

[0047] Of course, the present utility model is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or substitutions without departing from the spirit of the present utility model, and these equivalent deformations and substitutions are all included in the scope defined by the claims of this application.

Claims

1. An explosion-proof lamp with multiple installation methods, characterized in that: It comprises a front cover (10), a rear shell (20), a light source assembly, a first hanging piece (30) and a second hanging piece (40); The front cover (10) is provided with a light outlet (11); The rear shell (20) is detachably connected to the rear side of the front cover (10), and the rear shell (20) is provided with at least one wiring port (50) and at least three installation positions (60); The light source assembly is disposed in the rear housing (20) and is arranged opposite to the light outlet (11); One end of the first hanging piece (30) is movably connected to one of the mounting positions (60), and the other end is provided with a first mounting hole (31); One end of the second hanging piece (40) is movably connected to one of the mounting positions (60), and the other end is provided with a second mounting hole (41); The orientation of the wiring port (50) can be changed by adjusting the relative angle between the rear shell (20) and the front cover (10) and the connection combination between the first hanging piece (30) and the second hanging piece (40) and the mounting position (60).

2. The explosion-proof lamp with multiple installation methods according to claim 1, wherein: The wiring port (50) comprises a wire inlet (51) and a wire outlet (52) which are arranged on both sides of the rear shell (20).

3. The explosion-proof lamp with multiple installation methods according to claim 1, characterized in that: The rear shell (20) is provided with a plurality of relatively arranged limiting blocks (70) to form the installation position (60).

4. The explosion-proof lamp with multiple installation methods according to claim 1, wherein: The first mounting hole (31) and / or the second mounting hole (41) are configured as waist-shaped holes.

5. The explosion-proof lamp with multiple installation methods according to claim 1, wherein: The rear shell (20) is connected to the rear side of the front cover (10) via a first bolt connection structure (81).

6. The explosion-proof lamp with multiple installation methods according to claim 1, characterized in that: One end of the first hanging plate (30) is connected to one of the installation positions (60) via a second bolt connection structure (82).

7. The explosion-proof lamp with multiple installation methods according to claim 1, characterized in that: One end of the second hanging plate (40) is connected to one of the installation positions (60) via a third bolt connection structure (83).

8. The explosion-proof lamp with multiple installation methods according to claim 1, characterized in that: A waterproof ring (90) is provided between the front cover (10) and the rear shell (20).

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