Mining explosion-proof support illuminating lamp

Abstract

The utility model discloses a mining explosion-proof support illuminating lamp, which comprises a shell, a lamp holder, a lamp holder, a lamp holder, a lamp holder, a lamp holder, a lamp holder, a lamp holder, a lamp holder and a lamp holder, the shell is internally provided with a mounting cavity, and the mounting support is provided with at least one mounting hole; the light source plate is arranged in the mounting cavity, and a plurality of LED lamp beads are arranged on the light source plate; the lens is arranged on one side of the light source plate; the reflecting cover is arranged on the side, away from the light source plate, of the lens, a glass plate is arranged on the reflecting cover, a plurality of screws are arranged on the reflecting cover, and the screws sequentially penetrate through the reflecting cover, the lens and the light source plate to be connected to the shell. Compared with the prior art, the mining explosion-proof roadway lamp can solve the problems that a low-power illuminating lamp is adopted in an existing mining explosion-proof roadway, the illumination intensity in the roadway is possibly insufficient, work is affected, and if a high-power illuminating lamp is adopted, the mining explosion-proof roadway lamp generates high temperature, ignites gas, is poor in safety and causes electric energy waste.

Description

Technical Field

[0001] The utility model relates to the field of lighting equipment, in particular to a mining explosion-proof bracket lighting lamp. Background Art

[0002] Mine explosion-proof tunnel lights are suitable for places in coal mines where there is a risk of gas and coal dust explosion. Such places of use are characterized by small working space, high humidity, gas and dust mixed in the air, and 24-hour lack of light; therefore, the lighting fixtures used in such an environment have considerable requirements for safety, energy saving, life, and emergency response.

[0003] However, in the prior art, the power of explosion-proof tunnel lights in mines is usually fixed. If low-power lighting lamps are used, the light intensity in the tunnel may be insufficient, affecting work. If high-power lighting lamps are used, the explosion-proof tunnel lights in mines will generate high temperatures and ignite gas, resulting in poor safety and waste of electricity. Utility Model Content

[0004] The purpose of the utility model is to provide a mining explosion-proof bracket lighting lamp in order to solve the problem that the existing mining explosion-proof tunnels use low-power lighting lamps, the light intensity in the tunnel may be insufficient, affecting work, and if high-power lighting lamps are used, it will cause the mining explosion-proof tunnel lights to generate high temperatures and ignite gas, resulting in poor safety and waste of electricity.

[0005] In order to achieve the above object, the utility model provides a mining explosion-proof bracket lighting lamp, which includes:

[0006] A housing, wherein a mounting cavity is disposed in the housing, a mounting bracket is disposed on the housing, and at least one mounting hole is disposed on the mounting bracket;

[0007] A light source board, the light source board is arranged in the installation cavity, and a plurality of LED lamp beads are arranged on the light source board;

[0008] A lens, wherein the lens is arranged on one side of the light source board;

[0009] A reflector is arranged on a side of the lens away from the light source board, a glass plate is arranged on the reflector, and a plurality of screws are arranged on the reflector, and the screws pass through the reflector, the lens and the light source board in sequence and are connected to the housing.

[0010] As a further description of the above technical solution:

[0011] The shell is provided with a pressing ring, and the pressing ring is connected to the shell.

[0012] As a further description of the above technical solution:

[0013] A protective net is arranged on one side of the pressing ring.

[0014] As a further description of the above technical solution:

[0015] A partition is arranged in the installation cavity, and the partition divides the installation cavity into an upper cavity and a lower cavity. The light source board is located in the lower cavity, and a back cover is arranged on the upper cavity.

[0016] As a further description of the above technical solution:

[0017] The rear cover is provided with heat dissipation fins.

[0018] As a further description of the above technical solution:

[0019] The mounting bracket is connected to the housing in a damped rotation manner.

[0020] As a further description of the above technical solution:

[0021] There are two mounting holes, and the mounting holes are waist-shaped holes.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0023] 1. In the utility model, the light generated by the light source board is emitted through the lens to form a high beam, and the reflector provides a large-angle light distribution for the light source board, which can ensure the light intensity in the tunnel; through the combination of tempered glass, reflector and lens, the light brightness is moderate, which can meet the lighting needs without being too glaring. Ensure that workers can clearly see the various details on the mining surface, thereby improving work efficiency and ensuring work safety.

[0024] 2. In the utility model, a mounting bracket is arranged on the shell, and the mounting bracket is connected to the shell in a damped rotation manner. In this way, the shell can be wall-mounted and ceiling-mounted through the mounting bracket, and the angle and movement can be adjusted according to the specific mining operation surface to adapt to different operation requirements and ensure its stability and reliability.

[0025] 3. In the utility model, the lamp housing adopts an integrated design, and the main body is made of cast steel, with high-quality seals. All the components in the lamp that may ignite the explosive mixture of gas and coal dust are enclosed in a flameproof shell. The shell can withstand the high pressure and high temperature generated by the internal ignition source after the explosion. At the same time, the flame is blocked through the joint surface and flameproof gap of the flameproof shell, so that it cannot cause an explosion outside the shell; the multi-fin heat dissipation ribs of the shell itself make the temperature of the lamp housing not have the ability to ignite the explosive mixture of gas and coal dust, thereby protecting the personnel and equipment in the coal mine. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the 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 certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 The figure is a schematic diagram of the structure of a flameproof bracket lighting lamp for mines.

[0028] Figure 2 This is an exploded view of a mining explosion-proof bracket lighting lamp.

[0029] Figure 3 The diagram is a structural diagram of a shell in a mine flameproof bracket lighting lamp.

[0030] Legend:

[0031] 1. Shell; 2. Installation cavity; 3. Installation bracket; 4. Installation hole; 5. Light source board; 6. Lens; 7. Reflector; 8. Glass plate; 9. Pressing ring; 10. Protective net; 11. Partition; 12. Back cover. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] See also Figure 1-3 The utility model provides a mine flameproof bracket lighting lamp, which includes:

[0038] A housing 1, wherein a mounting cavity 2 is disposed in the housing 1, a mounting bracket 3 is disposed on the housing 1, and a mounting hole 4 is disposed on the mounting bracket 3;

[0039] A light source board 5, wherein the light source board 5 is arranged in the installation cavity 2, and a plurality of LED lamp beads are arranged on the light source board 5;

[0040] A lens 6, wherein the lens 6 is arranged on one side of the light source board 5;

[0041] A reflector 7 is arranged on a side of the lens 6 away from the light source board 5, a glass plate 8 is arranged on the reflector 7, and a plurality of screws are arranged on the reflector 7, which pass through the reflector 7, the lens 6 and the light source board 5 in sequence and are connected to the housing 1.

[0042] The housing 1 is provided with a pressing ring 9, which is connected to the housing 1 to achieve the purpose of sealing.

[0043] A protective net 10 is provided on one side of the pressing ring 9 to protect the glass plate, which is a tempered glass plate and is not easy to break.

[0044] The installation cavity 2 is provided with a partition 11, which divides the installation cavity into an upper cavity and a lower cavity. The light source board 5 is located in the lower cavity, and the upper cavity is provided with a back cover 12. The upper cavity is used to install a power controller, which is used to control the switch of the LED lamp beads.

[0045] The rear cover 12 is provided with heat dissipation fins, which can improve the heat dissipation effect of the housing.

[0046] The mounting bracket 3 is connected to the housing 1 in a damped rotation manner, so as to facilitate adjusting the angle of the housing and fix it by friction.

[0047] There are two mounting holes 4, which are waist-shaped holes, so that the position of the lighting lamp can be adjusted easily.

[0048] Working principle: The light generated by the light source board is emitted through the lens to form a high beam, and the reflector provides a large-angle light distribution for the light source board, which can ensure the light intensity in the tunnel; through the combination of tempered glass, reflector and lens, the light brightness is moderate, which can meet the lighting needs without being too glaring. Ensure that workers can clearly see the various details on the mining surface, thereby improving work efficiency and ensuring work safety. By setting a mounting bracket on the shell, the mounting bracket is connected to the shell with damping rotation, so that the shell can be wall-mounted and ceiling-mounted through the mounting bracket, and the angle and movement can be adjusted according to the specific mining operation surface to adapt to different operation requirements and ensure its stability and reliability. The lamp housing adopts an integrated design. The main body is made of cast steel and is equipped with high-quality seals. All components in the lamp that may ignite the explosive mixture of gas and coal dust are enclosed in a flameproof shell. The shell can withstand the high pressure and high temperature generated by the internal ignition source after the explosion. At the same time, the flame is blocked through the joint surface and flameproof gap of the flameproof shell, so that it cannot cause an explosion outside the shell. The multi-fin heat dissipation ribs of the shell itself make the temperature of the lamp housing not have the ability to ignite the explosive mixture of gas and coal dust, thereby protecting the personnel and equipment in the coal mine.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flameproof bracket lighting lamp for mining, characterized in that: include: A housing, wherein a mounting cavity is disposed in the housing, a mounting bracket is disposed on the housing, and at least one mounting hole is disposed on the mounting bracket; A light source board, the light source board is arranged in the installation cavity, and a plurality of LED lamp beads are arranged on the light source board; A lens, wherein the lens is arranged on one side of the light source board; A reflector is arranged on a side of the lens away from the light source board, a glass plate is arranged on the reflector, and a plurality of screws are arranged on the reflector, and the screws pass through the reflector, the lens and the light source board in sequence and are connected to the housing.

2. The flameproof bracket lighting lamp for mining according to claim 1, characterized in that: The shell is provided with a pressing ring, and the pressing ring is connected to the shell.

3. The flameproof bracket lighting lamp for mining according to claim 2 is characterized in that: A protective net is arranged on one side of the pressing ring.

4. The flameproof bracket lighting lamp for mining according to claim 1, characterized in that: A partition is arranged in the installation cavity, and the partition divides the installation cavity into an upper cavity and a lower cavity. The light source board is located in the lower cavity, and a back cover is arranged on the upper cavity.

5. The flameproof bracket lighting lamp for mining according to claim 4, characterized in that: The rear cover is provided with heat dissipation fins.

6. The explosion-proof bracket lighting lamp for mining according to claim 1, characterized in that: The mounting bracket is connected to the housing in a damped rotation manner.

7. The flameproof bracket lighting lamp for mining according to claim 1, characterized in that: There are two mounting holes, and each mounting hole is a waist-shaped hole.

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