CN209893223U

CN209893223U - LED explosion-proof lamp

Info

Publication number: CN209893223U
Application number: CN201921071899.0U
Authority: CN
Inventors: 陈世水; 陈世清; 陈语诺; 陈灵芝
Original assignee: Zhejiang Yi Ke Electric Co Ltd
Current assignee: Zhejiang Yi Ke Electric Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-01-03
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a LED explosion-proof lamp, including shell and LED lamp body, the internally mounted of shell has LED lamp body, and the lower extreme surface cover of LED lamp body is equipped with the safety cover, the inner wall fixedly connected with dust-proof membrane of safety cover, and the surface of safety cover has seted up the louvre, the safety cover passes through gim peg fixed mounting at the lower terminal surface of shell, the lower extreme of safety cover passes through bolt fixedly connected with protection piece, and welded connection has the protection casing on the protection piece, the ventilation hole has been seted up to the upper end surface of shell, and the upper end fixedly connected with connecting cylinder of shell, the upper end of LED lamp body is connected with the conducting rod, the last fixed surface of conducting rod is connected with copper spring, the upper end welded connection of connecting rod has the conducting block. This LED explosion-proof lamp is convenient for firm fixed and installation, also is convenient for protect and protect the LED lamp body simultaneously, avoids receiving the damage, influences the security of use.

Description

LED explosion-proof lamp

Technical Field

The utility model relates to a LED explosion-proof lamp technical field specifically is a LED explosion-proof lamp.

Background

The LED explosion-proof lamp is widely applied to dangerous environments such as oil exploitation, oil refining, chemical engineering and military industry and places such as offshore oil platforms and oil tankers, the shell is formed by aluminum alloy die-casting, the surface is subjected to high-voltage electrostatic spraying, the transparent cover is resistant to high-strength impact, the prismatic crystal is designed to prevent glare, the exposed fastener is made of stainless steel with high corrosion resistance, the thread explosion-proof and seam allowance explosion-proof structure is adopted, the explosion-proof performance is reliable, the high-protection design is adopted, the high-humidity and aging-resistant silicon rubber sealing ring is adopted, the high-power LED light source is adopted, one-way light emitting is realized, no.

However, the general LED explosion-proof lamp is connected to an external wire through a wire, and is easily broken for a long time, which affects the safety of use, and the LED lamp body is not protected and easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED explosion-proof lamp to solve general LED explosion-proof lamp that proposes in the above-mentioned background art and all be connected with external electric wire through the electric wire, long-time easy fracture, influence the security of using, and do not protect LED lamp body, the easy impaired problem.

In order to achieve the above object, the utility model provides a following technical scheme: an LED explosion-proof lamp comprises a shell and an LED lamp body, wherein the LED lamp body is arranged in the shell, and the outer surface of the lower end of the LED lamp body is sleeved with a protective cover, the inner wall of the protective cover is fixedly connected with a dustproof film, the outer surface of the protective cover is provided with heat dissipation holes, the protective cover is fixedly arranged on the lower end surface of the shell through fixing bolts, the lower end of the protective cover is fixedly connected with a protective block through bolts, and the protective block is welded with a protective cover, the outer surface of the upper end of the shell is provided with a vent hole, the upper end of the shell is fixedly connected with a connecting cylinder, the upper end of the LED lamp body is connected with a conducting rod, the conductive rod penetrates through the connecting cylinder, a copper spring is fixedly connected to the upper surface of the conductive rod, and the upper end of copper spring is connected with the connecting rod, the upper end welded connection of connecting rod has the conducting block, and the conducting block runs through the inside at the connecting cylinder.

Preferably, the outer surface of the protective cover is provided with heat dissipation holes at equal angles, the heat dissipation holes are obliquely arranged on the outer surface of the protective cover, and the longitudinal section of the protective cover is of an isosceles trapezoid structure.

Preferably, the protection piece and the protection casing are welding integrated structure, and the protection casing is the arc structure to the protection casing is cross arrangement at the lower extreme of protection piece.

Preferably, the vent holes are uniformly distributed on the upper end surface of the shell, the shell and the connecting cylinder are of an integrated structure, and the shell is communicated with the connecting cylinder.

Preferably, the connecting rod and the conductive block form an I-shaped structure, and the upper end surface of the conductive block is of a hemispherical structure.

Preferably, the distance between the lower end surface of the connecting rod and the upper end surface of the conductive rod is equal to the distance between the upper end of the conductive block and the upper surface of the connecting cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the LED explosion-proof lamp is convenient to firmly fix and install, and is also convenient to protect and protect the LED lamp body, so that the LED explosion-proof lamp is prevented from being damaged and affecting the use safety;

1. the LED lamp is provided with the protection block and the protection cover, the protection block is fixedly arranged on the lower end face of the protection cover through a bolt, the protection cover is welded and connected to the outer surface of the protection block, the LED lamp body is convenient to radiate and ventilate, and meanwhile, the LED lamp body is also convenient to protect and use;

2. the LED lamp is provided with the protective cover and the radiating holes, the protective cover is sleeved on the outer surface of the LED lamp body, so that the LED lamp body is conveniently supported and protected, and meanwhile, the LED lamp body is conveniently subjected to radiating treatment, and the LED lamp body is prevented from being damaged to influence use;

3. be equipped with connecting cylinder, conducting rod and conducting block, the shell carries out fixed connection through connecting cylinder and external power source lamp stand, avoids droing, and the conducting block conducts electricity with external power source lamp stand simultaneously and is connected, is convenient for adjust the height dimension of conducting block to avoid wearing and tearing, facilitate the use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the protection block and the protection cover of the present invention;

fig. 4 is a schematic front view of the protective cover of the present invention.

In the figure: 1. a housing; 2. an LED lamp body; 3. a protective cover; 4. heat dissipation holes; 5. a fixing bolt; 6. a protection block; 7. a protective cover; 8. a vent hole; 9. a connecting cylinder; 10. a conductive rod; 11. a copper spring; 12. a connecting rod; 13. a conductive block; 14. and (5) a dustproof film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an LED explosion-proof lamp comprises a shell 1, an LED lamp body 2, a protective cover 3, radiating holes 4, fixing bolts 5, a protective block 6, a protective cover 7, a vent hole 8, a connecting cylinder 9, a conductive rod 10, a copper spring 11, a connecting rod 12, a conductive block 13 and a dustproof film 14, wherein the LED lamp body 2 is arranged in the shell 1, the protective cover 3 is sleeved on the outer surface of the lower end of the LED lamp body 2, the dustproof film 14 is fixedly connected to the inner wall of the protective cover 3, the radiating holes 4 are formed in the outer surface of the protective cover 3, the protective cover 3 is fixedly arranged on the lower end face of the shell 1 through the fixing bolts 5, the protective block 6 is fixedly connected to the lower end of the protective cover 3 through bolts, the protective cover 7 is welded on the protective block 6, the vent hole 8 is formed in the outer surface of the upper end of the shell 1, the connecting cylinder 9 is fixedly, the conductive rod 10 penetrates through the connecting cylinder 9, a copper spring 11 is fixedly connected to the upper surface of the conductive rod 10, a connecting rod 12 is connected to the upper end of the copper spring 11, a conductive block 13 is connected to the upper end of the connecting rod 12 in a welded mode, and the conductive block 13 penetrates through the connecting cylinder 9.

Like the surface isogonism of protection cover 3 in fig. 1 and fig. 4 seted up louvre 4, and louvre 4 slope sets up the surface at protection cover 3, and the longitudinal section of protection cover 3 is isosceles trapezoid structure, be convenient for support and protect LED lamp body 2, also be convenient for dispel the heat, protection piece 6 and protection casing 7 are welding integrated structure in fig. 1 and fig. 3, and protection casing 7 is the arc structure, and protection casing 7 is cross arrangement at the lower extreme of protection piece 6, be convenient for protect LED lamp body 2, appear damaging after avoiding colliding.

Like ventilation hole 8 evenly distributed in the upper end surface of shell 1 in fig. 1, and shell 1 and connecting cylinder 9 be the integral structure, and shell 1 and connecting cylinder 9 are linked together, convenient heat dissipation, convenient to use, like connecting rod 12 and conducting block 13 constitute "worker" style of calligraphy structure in fig. 1 and fig. 2, and the upper end of conducting block 13 is the hemisphere structure, be convenient for to the abundant connection of external power lamp stand, be convenient for keep the stability of connecting.

As in fig. 2, the distance between the lower end surface of the connecting rod 12 and the upper end surface of the conductive rod 10 is equal to the distance between the upper end of the conductive block 13 and the upper surface of the connecting cylinder 9, so that the height of the conductive block 13 is conveniently adjusted, the elastic force is conveniently provided, and the use is prevented from being influenced by abrasion during connection.

The working principle is as follows: when the LED explosion-proof lamp is used, firstly, as shown in figure 1, the protective cover 3 is fixedly connected with the lower end of the shell 1 through the fixing bolt 5, so that the protective cover 3 can conveniently support and fix the LED lamp body 2, meanwhile, the heat dissipation holes 4 on the protective cover 3 are utilized to conveniently ventilate and dissipate the heat generated by the LED lamp body 2, so as to prevent the heat of the LED lamp body 2 from dissipating, then, the protective block 6 is fixedly arranged on the lower end surface of the protective cover 3 through bolts, so as to conveniently protect the LED lamp body 2, after the installation and assembly are completed, as shown in figure 2, the connecting cylinder 9 is fixedly connected with the external power supply lamp holder through threads, when the connecting cylinder 9 is screwed with the external power supply lamp holder, the conductive block 13 forms a telescopic structure with the conductive rod 10 through the copper spring 11, so as to conveniently adjust the height position of the conductive block 13 on the connecting cylinder 9, and reduce the connecting cylinder 9, abrasion occurs, and the stability of connection is affected, so that the whole process of using the LED explosion-proof lamp is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED explosion-proof lamp, includes shell (1) and LED lamp body (2), its characterized in that: the LED lamp comprises a shell (1), an LED lamp body (2) is arranged inside the shell (1), a protective cover (3) is sleeved on the outer surface of the lower end of the LED lamp body (2), a dustproof film (14) is fixedly connected to the inner wall of the protective cover (3), heat dissipation holes (4) are formed in the outer surface of the protective cover (3), the protective cover (3) is fixedly installed on the lower end face of the shell (1) through fixing bolts (5), a protective block (6) is fixedly connected to the lower end of the protective cover (3) through bolts, a protective cover (7) is welded to the protective block (6), a ventilation hole (8) is formed in the outer surface of the upper end of the shell (1), a connecting cylinder (9) is fixedly connected to the upper end of the shell (1), the upper end of the LED lamp body (2) is connected with a conductive rod (10), the conductive rod (10) penetrates through the inside of the connecting cylinder (9), a copper spring (, and the upper end of the copper spring (11) is connected with a connecting rod (12), the upper end of the connecting rod (12) is connected with a conductive block (13) in a welding mode, and the conductive block (13) penetrates through the inside of the connecting cylinder (9).

2. The LED explosion-proof lamp of claim 1, wherein: the heat dissipation holes (4) are formed in the outer surface of the protection cover (3) at equal angles, the heat dissipation holes (4) are obliquely formed in the outer surface of the protection cover (3), and the longitudinal section of the protection cover (3) is of an isosceles trapezoid structure.

3. The LED explosion-proof lamp of claim 1, wherein: the protection piece (6) and the protection cover (7) are of a welding integrated structure, the protection cover (7) is of an arc-shaped structure, and the protection cover (7) is arranged at the lower end of the protection piece (6) in a crossed mode.

4. The LED explosion-proof lamp of claim 1, wherein: the ventilation holes (8) are uniformly distributed on the upper end surface of the shell (1), the shell (1) and the connecting cylinder (9) are of an integrated structure, and the shell (1) is communicated with the connecting cylinder (9).

5. The LED explosion-proof lamp of claim 1, wherein: the connecting rod (12) and the conductive block (13) form an I-shaped structure, and the upper end surface of the conductive block (13) is of a hemispherical structure.

6. The LED explosion-proof lamp of claim 1, wherein: the space between the lower end face of the connecting rod (12) and the upper end face of the conducting rod (10) is equal to the space between the upper end of the conducting block (13) and the upper surface of the connecting cylinder (9).