CN212617906U

CN212617906U - LED explosion-proof fluorescent lamp

Info

Publication number: CN212617906U
Application number: CN202021972494.7U
Authority: CN
Inventors: 王海峰; 王且东; 王且民; 王志强
Original assignee: Shanghai Xinliming Explosion Proof Electric Appliance Co ltd
Current assignee: Shanghai Xinliming Explosion Proof Electric Appliance Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-02-26
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a LED explosion-proof fluorescent lamp, including protection casing and fin, the top of protection casing is provided with the LED fluorescent tube, and the top of LED fluorescent tube is provided with the heat dissipation fan, the inside of heat dissipation fan is provided with the heat dissipation axle, and the upper end of heat dissipation axle is provided with the heat dissipation motor, the fin sets up in the outside of heat dissipation motor, and the upper end of fin is provided with the heating panel, the outside of fin is provided with LED lamp housing, and the lower extreme of LED lamp housing is provided with the casing draw-in groove, the inside of casing draw-in groove is provided with the casing fixture block, the outside of LED lamp housing is provided with the couple, and the outside of couple is provided with hangs the rope, the other end of hanging the rope is provided with the connecting piece, the top of LED lamp housing is provided. The novel heat dissipation motor that is provided with of this explosion-proof fluorescent lamp of LED can drive the heat dissipation fan and rotate to dispel the heat to the lamp body, improve the radiating effect.

Description

LED explosion-proof fluorescent lamp

Technical Field

The utility model relates to a LED explosion-proof fluorescent lamp technical field specifically is a LED explosion-proof fluorescent 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 lamp meets the explosion-proof requirement. Also called explosion-proof lamps and lanterns, explosion-proof light. Different flammable gas mixture environments have different requirements on the explosion-proof grade and the explosion-proof form of the explosion-proof lamp.

The existing LED explosion-proof fluorescent lamp is poor in heat dissipation effect, can explode due to overhigh temperature in long-time work, and causes damage to a human body, and the base of the LED explosion-proof fluorescent lamp is fixedly connected, cannot adjust the angle according to different installation environments, is low in practicability, cannot well meet the use requirements of people, and carries out technical innovation on the basis of the existing LED explosion-proof fluorescent lamp according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof fluorescent lamp of LED to propose current explosion-proof fluorescent lamp of LED in solving above-mentioned background art, the radiating effect is not good, can probably explode because of the high temperature in long-time work, causes the injury to the human body, and the base of explosion-proof fluorescent lamp of LED is fixed connection, can not be according to the installation environment angle of adjustment of difference, and the practicality is not high, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: an LED explosion-proof fluorescent lamp comprises a protective cover and a radiating fin, wherein an LED lamp tube is arranged above the protective cover, and a heat dissipation fan is arranged above the LED lamp tube, a heat dissipation shaft is arranged inside the heat dissipation fan, and the upper end of the heat dissipation shaft is provided with a heat dissipation motor, the heat dissipation fins are arranged outside the heat dissipation motor, the upper end of the radiating fin is provided with a radiating plate, the outside of the radiating fin is provided with an LED lamp shell, and the lower end of the LED lamp shell is provided with a shell clamping groove, the interior of the shell clamping groove is provided with a shell clamping block, the exterior of the LED lamp shell is provided with a hook, a hanging rope is arranged outside the hook, a connecting piece is arranged at the other end of the hanging rope, a connecting spring is arranged above the LED lamp shell, and a connecting push rod is arranged outside the connecting spring, an installation base is arranged at the upper end of the connecting push rod, and a base screw is arranged on the outer surface of the installation base.

Preferably, the heat dissipation fan and the heat dissipation motor form a rotating structure through the heat dissipation shaft, and the heat dissipation fan and the LED lamp tube are parallel to each other.

Preferably, the LED lamp shell forms a clamping structure through the shell clamping groove and the shell clamping block, and the shell clamping groove is matched with the shell clamping block in overall dimension.

Preferably, the hook is perpendicular to the LED lamp shell, and the hanging rope is sleeved with the hook.

Preferably, the heat dissipation plate penetrates through the outer surface of the LED lamp shell, and the LED lamp shell is hinged to the connecting push rod.

Preferably, the LED lamp shell forms an elastic telescopic structure with the installation base through the connecting spring and the connecting push rod, and the connecting push rod is provided with four groups.

Preferably, threaded connection is adopted between the mounting base and the base screw, and the connecting push rod is hinged with the mounting base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses being provided with the heat dissipation motor, can driving the heat dissipation fan and rotate to dispel the heat to the lamp body, improve the radiating effect, be provided with detachable protection casing, can assemble the protection casing through casing draw-in groove and casing fixture block, simple structure can change the LED fluorescent tube through demolising the protection casing when the lamp body breaks down, and the protection casing can play the protective action, avoids the piece that the LED fluorescent tube bursts and produces to scatter;

2. the utility model is provided with the hook and the hanging rope, plays an auxiliary role for the protective cover, avoids the protective cover from sliding off, causes injury to indoor personnel, is provided with the heat dissipation plate, and can lead the air to circulate inside and outside through the heat dissipation plate;

3. the utility model discloses be provided with connecting spring and connecting push rod, can be applicable to different environment through the angle of adjusting the lamp body through the connecting push rod of adjusting different positions, be provided with the base screw, twist and move the base screw and can install easy operation with the lamp body.

Drawings

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

fig. 2 is a schematic side view of the LED lamp housing according to the present invention;

FIG. 3 is a schematic top view of the heat dissipating plate of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a protective cover; 2. an LED lamp tube; 3. an LED lamp housing; 4. installing a base; 5. a base screw; 6. a heat dissipation fan; 7. a heat dissipation motor; 8. a connecting spring; 9. connecting a push rod; 10. a heat sink; 11. a heat-dissipating shaft; 12. hooking; 13. hanging a rope; 14. a connecting member; 15. a heat dissipation plate; 16. a housing slot; 17. and (5) a shell clamping block.

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 fluorescent lamp comprises a protective cover 1 and radiating fins 10, wherein an LED lamp tube 2 is arranged above the protective cover 1, a radiating fan 6 is arranged above the LED lamp tube 2, a radiating shaft 11 is arranged inside the radiating fan 6, a radiating motor 7 is arranged at the upper end of the radiating shaft 11, the radiating fan 6 forms a rotating structure with the radiating motor 7 through the radiating shaft 11, the radiating fan 6 is parallel to the LED lamp tube 2, and the radiating motor 7 is arranged and can drive the radiating fan 6 to rotate, so that a lamp body is radiated, and the radiating effect is improved; the heat radiating fin 10 is arranged outside the heat radiating motor 7, the upper end of the heat radiating fin 10 is provided with the heat radiating plate 15, the outer part of the heat radiating fin 10 is provided with the LED lamp shell 3, the lower end of the LED lamp shell 3 is provided with the shell clamping groove 16, the shell clamping block 17 is arranged inside the shell clamping groove 16, the LED lamp shell 3 forms a clamping structure with the protective cover 1 through the shell clamping groove 16 and the shell clamping block 17, the shell clamping groove 16 is matched with the shell clamping block 17 in shape and size, the protective cover 1 is detachably arranged, the protective cover 1 can be assembled through the shell clamping groove 16 and the shell clamping block 17, the structure is simple, when a lamp body fails, the protective cover 1 can be detached to replace the LED lamp tube 2, the protective cover 1 can play a role in protection, and;

the hook 12 is arranged outside the LED lamp shell 3, the hanging rope 13 is arranged outside the hook 12, the hook 12 and the LED lamp shell 3 are perpendicular to each other, the hanging rope 13 is sleeved with the hook 12, and the hook 12 and the hanging rope 13 are arranged to assist the protective cover 1 and prevent the protective cover 1 from sliding down to cause injury to indoor personnel; the other end of the hanging rope 13 is provided with a connecting piece 14, a connecting spring 8 is arranged above the LED lamp shell 3, a connecting push rod 9 is arranged outside the connecting spring 8, a heat dissipation plate 15 penetrates through the outer surface of the LED lamp shell 3, the LED lamp shell 3 is hinged with the connecting push rod 9, and the heat dissipation plate 15 is arranged and can enable air to circulate inside and outside through the heat dissipation plate 15;

the upper end of the connecting push rod 9 is provided with the mounting base 4, the outer surface of the mounting base 4 is provided with the base screw 5, the LED lamp shell 3 forms an elastic telescopic structure with the mounting base 4 through the connecting spring 8 and the connecting push rod 9, the connecting push rod 9 is provided with four groups, the connecting spring 8 and the connecting push rod 9 are arranged, the angle of the lamp body can be adjusted by adjusting the connecting push rod 9 at different positions, and the LED lamp can be suitable for different environments; the installation base 4 and the base screw 5 are in threaded connection, the connection push rod 9 is hinged to the installation base 4, the base screw 5 is arranged, the lamp body can be installed by screwing the base screw 5, and the operation is simple.

The working principle is as follows: when the LED explosion-proof fluorescent lamp is used, firstly, a base screw 5 is screwed, a mounting base 4 is mounted on a wall body, a connecting push rod 9 is inserted, the connecting push rod 9 is stretched, the length of the connecting push rod 9 is adjusted, at the same time, the angle of an LED lamp shell 3 is changed along with the change of the length of the connecting push rod 9, a connecting spring 8 has the effect of auxiliary connection, a shell fixture block 17 on a protective cover 1 is aligned with a shell fixture groove 16 of the LED lamp shell 3, the shell fixture block 17 slides into the shell fixture groove 16, the protective cover 1 is mounted, then a hanging rope 13 on a connecting piece 14 is hung on a hook 12, when the LED lamp tube 2 works, a heat dissipation motor 7 is started, the heat dissipation motor 7 drives a heat dissipation shaft 11 to rotate, then a heat dissipation fan 6 is driven to rotate, heat dissipation is carried out on a lamp body, meanwhile, air flows through a heat dissipation fin 10 and a heat dissipation plate 15, the air circulation speed is increased, and the heat dissipation effect on the lamp body is improved, so that the working principle of the LED explosion-proof fluorescent 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. An LED explosion-proof fluorescent lamp comprises a protective cover (1) and a radiating fin (10), and is characterized in that: an LED lamp tube (2) is arranged above the protective cover (1), a heat dissipation fan (6) is arranged above the LED lamp tube (2), a heat dissipation shaft (11) is arranged inside the heat dissipation fan (6), a heat dissipation motor (7) is arranged at the upper end of the heat dissipation shaft (11), a heat dissipation fin (10) is arranged outside the heat dissipation motor (7), a heat dissipation plate (15) is arranged at the upper end of the heat dissipation fin (10), an LED lamp shell (3) is arranged outside the heat dissipation fin (10), a shell clamping groove (16) is arranged at the lower end of the LED lamp shell (3), a shell clamping block (17) is arranged inside the shell clamping groove (16), a hook (12) is arranged outside the LED lamp shell (3), a hanging rope (13) is arranged outside the hook (12), a connecting piece (14) is arranged at the other end of the hanging rope (13), and a connecting spring (8) is arranged above the LED lamp shell (3), and a connecting push rod (9) is arranged outside the connecting spring (8), an installation base (4) is arranged at the upper end of the connecting push rod (9), and a base screw (5) is arranged on the outer surface of the installation base (4).

2. The LED explosion-proof fluorescent lamp of claim 1, wherein: the heat dissipation fan (6) and the heat dissipation motor (7) form a rotating structure through the heat dissipation shaft (11), and the heat dissipation fan (6) is parallel to the LED lamp tube (2).

3. The LED explosion-proof fluorescent lamp of claim 1, wherein: the LED lamp shell (3) forms a clamping structure with the protective cover (1) through the shell clamping groove (16) and the shell clamping block (17), and the shell clamping groove (16) is matched with the shell clamping block (17) in shape and size.

4. The LED explosion-proof fluorescent lamp of claim 1, wherein: the hook (12) is perpendicular to the LED lamp shell (3), and the hanging rope (13) is sleeved with the hook (12).

5. The LED explosion-proof fluorescent lamp of claim 1, wherein: the heat dissipation plate (15) penetrates through the outer surface of the LED lamp shell (3), and the LED lamp shell (3) is hinged with the connecting push rod (9).

6. The LED explosion-proof fluorescent lamp of claim 1, wherein: the LED lamp shell (3) is of an elastic telescopic structure formed between the connecting spring (8) and the connecting push rod (9) and the mounting base (4), and four groups of connecting push rods (9) are arranged.

7. The LED explosion-proof fluorescent lamp of claim 1, wherein: the installation base (4) is in threaded connection with the base screw (5), and the connection push rod (9) is hinged to the installation base (4).