CN218209181U

CN218209181U - Fixed explosion-proof lamp

Info

Publication number: CN218209181U
Application number: CN202222170300.7U
Authority: CN
Inventors: 毛发海; 何金田; 费瀚东
Original assignee: Huarong Lighting Co ltd
Current assignee: Huarong Lighting Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-03
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a fixed explosion-proof lamp, which comprises an explosion-proof lamp, wherein the explosion-proof lamp comprises an upper cover, a shell and a transparent cover, the upper cover and the shell are detachably connected through bolts, a sealed area is formed between the upper cover and the shell, and a control power supply is arranged in the sealed area; a light source plate, a diffuser and a pressing ring are sequentially arranged between the shell and the transparent cover from top to bottom; the explosion-proof lamp can be selectively and fixedly arranged in the operation area. The explosion-proof lamp of the utility model can be applied to the explosive gas areas of enterprises such as oil exploitation, metallurgy, military industry storage and the like; the shell of the explosion-proof lamp is formed by aluminum alloy die-casting, so that the strength is high; the surface is subjected to high-voltage electrostatic powder spraying treatment, so that the coating is corrosion-resistant; the explosion-proof structure of thread and cylinder is adopted, so that the explosion-proof performance is reliable; and through scientific seal structure design and sealed embedding mode, the explosion-proof lamp has good performance.

Description

Fixed explosion-proof lamp

Technical Field

The utility model relates to an explosion-proof lamp technical field, concretely relates to fixed explosion-proof lamp.

Background

The explosion-proof lamp is used in dangerous places where combustible gas and dust exist, and can prevent electric arcs, sparks and high temperature possibly generated in the lamp from igniting the combustible gas and dust in the surrounding environment, so that the explosion-proof lamp can meet the explosion-proof requirement.

The lighting lamp used in the occasion with inflammable and explosive factors at present usually adopts certain sealed type explosion-proof measures at the power circuit part and the outside of the bulb, and has the following defects: 1. the lighting reliability is poor; 2. the general LED explosion-proof lamp needs to operate for a long time, and the internal temperature increases after long-time illumination, _{but do not} The lighting bulb is easy to damage due to no heat dissipation measures, so that the service life of the LED explosion-proof lamp is greatly shortened; 3. reliable shielding measures are lacked inside and outside the lamp; 4. the existing explosion-proof lamp is single in installation mode and is not suitable for various different operation occasions.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a fixed explosion-proof lamp for solving the above technical problems.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed explosion-proof lamps and lanterns, includes explosion-proof lamp, its characterized in that: the explosion-proof lamp comprises an upper cover, a shell and a transparent cover, wherein the upper cover is detachably connected with the shell through a bolt, a closed area is formed between the upper cover and the shell, and a control power supply is arranged in the closed area; a light source plate, a diffuser cover and a pressing ring are sequentially arranged between the shell and the transparent cover from top to bottom; the explosion-proof lamp can be selectively and fixedly arranged in the operation area.

On the basis of the above scheme and as a preferable scheme of the scheme: the shell of the explosion-proof lamp is formed by aluminum alloy in a die-casting mode.

On the basis of the above scheme and as a preferable scheme of the scheme: the shell of the explosion-proof lamp is sprayed with a high-voltage electrostatic powder layer.

On the basis of the above scheme and as a preferable scheme of the scheme: a plurality of large-area radiating fins are uniformly arranged on the shell at intervals.

On the basis of the above scheme and as a preferable scheme of the scheme: and the light source board is provided with an LED light source.

On the basis of the above scheme and as a preferable scheme of the scheme: the explosion-proof lamp is mounted in a ceiling type, a wall type, a guardrail type, a hanging rod type or a flange type.

The utility model has the advantages as follows:

(1) The explosion-proof lamp of the utility model can be applied to the explosive gas areas of enterprises such as oil exploitation, metallurgy, military industry storage and the like; the shell of the explosion-proof lamp is formed by aluminum alloy die-casting, so that the strength is high; the surface is subjected to high-voltage electrostatic powder spraying treatment, so that the coating is corrosion-resistant; the explosion-proof structure of thread explosion-proof and cylinder explosion-proof is adopted, so that the explosion-proof performance is reliable; and through scientific seal structure design and sealed embedding mode, the time explosion-proof lamp has good performance.

(2) The lamp of the explosion-proof lamp adopts scientific light distribution and has anti-dazzle design, thereby having comfortable and uniform light-emitting effect; the lamp adopts an LED light source, and has high color rendering, small light attenuation and no flicker.

(3) The utility model discloses an explosion-proof lamp adopts the large tracts of land fin heat dissipation, improves the life and the stability of light source.

(4) The lamp has five installation modes, such as ceiling type, wall type, guardrail type, hanger rod type, flange type and the like, and the installation modes are various and can be suitable for different occasions.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1 to 2 of the drawings, the fixed explosion-proof lamp in the embodiment includes an explosion-proof lamp, the explosion-proof lamp includes an upper cover, a housing and a transparent cover, the upper cover and the housing are detachably connected through a bolt, a sealed area is formed between the upper cover and the housing, and a control power supply is arranged in the sealed area; a light source plate, a diffuser cover and a pressing ring are sequentially arranged between the shell and the transparent cover from top to bottom; the explosion-proof lamp can be selectively and fixedly arranged in an operation area, namely, the explosion-proof lamp can be suitable for the areas with explosive gases of enterprises such as oil exploitation, metallurgy, military industry storage and the like.

Preferably, the housing of the explosion-proof lamp is formed by die casting of an aluminum alloy; further, the shell of the explosion-proof lamp is sprayed with a high-voltage electrostatic powder layer. The aluminum alloy die-casting molding and the high-voltage static powder layer can respectively improve the strength and the corrosion resistance of the explosion-proof lamp and prolong the service life of the explosion-proof lamp.

Preferably, a plurality of large-area radiating fins are uniformly arranged on the shell at intervals. The service life and the stability of the light source can be improved.

Preferably, the light source plate is provided with an LED light source. The lamp of the explosion-proof lamp adopts scientific light distribution and has an anti-glare design, so that the explosion-proof lamp has comfortable and uniform light emitting effect; the lamp adopts an LED light source, and has high color rendering, small light attenuation and no flicker.

Preferably, the explosion-proof lamp is installed in a ceiling type or a wall type or a guardrail type or a hanger type or a flange type. The method can be applied to different occasions, and the applicability of the method is improved.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a fixed explosion-proof lamp, includes explosion-proof lamp, its characterized in that: the explosion-proof lamp comprises an upper cover, a shell and a transparent cover, wherein the upper cover is detachably connected with the shell through a bolt, a closed area is formed between the upper cover and the shell, and a control power supply is arranged in the closed area; a light source plate, a diffuser cover and a pressing ring are sequentially arranged between the shell and the transparent cover from top to bottom; the explosion-proof lamp can be selectively and fixedly arranged in the operation area.

2. A fixed explosion-proof lamp as defined in claim 1, wherein: the shell of the explosion-proof lamp is formed by aluminum alloy in a die-casting mode.

3. A fixed explosion proof lamp as defined in claim 2, wherein: the shell of the explosion-proof lamp is sprayed with a high-voltage electrostatic powder layer.

4. A fixed explosion proof lamp as claimed in claim 1, wherein: a plurality of large-area radiating fins are uniformly arranged on the shell at intervals.

5. A fixed explosion proof lamp as claimed in claim 1, wherein: and the light source plate is provided with an LED light source.

6. A fixed explosion proof lamp as claimed in claim 1, wherein: the explosion-proof lamp is mounted in a ceiling type, a wall type, a guardrail type, a hanging rod type or a flange type.