CN213872387U

CN213872387U - Novel LED explosion-proof lamp

Info

Publication number: CN213872387U
Application number: CN202023034959.7U
Authority: CN
Inventors: 杜文君
Original assignee: Weifang Kejia Photoelectric Co ltd
Current assignee: Weifang Kejia Photoelectric Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-03
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a novel LED explosion-proof lamp, which comprises a lampshade, the lower fixed surface of lamp shade is connected with the translucent cover, the internal surface fixed surface of lamp shade is connected with the reflector panel, the internal surface sliding connection of reflector panel has the lamp stand, the lower fixed surface of lamp stand is connected with the lamp pearl, the last fixed surface of lamp stand is connected with the water tank. The utility model discloses, the design water tank, heat conduction silk and fin, realize the effectual heat dissipation of in-process that the explosion-proof lamp used, the temperature of realizing the fin is less than the boiling point of water, thermal gathering has been avoided at effective radiating in-process, thereby the security has been improved, design heat conduction post, reflector panel and lamp stand, the realization is at the in-process that uses, can use the heat conduction post to adjust the lamp pearl to the distance of translucent cover, the structure has been simplified in the time of the gathering degree of adjustment light, design sealing washer and insulating stopper, the structure of having avoided inside contacts with the external world, safety has been improved when simplifying the structure.

Description

Novel LED explosion-proof lamp

Technical Field

The utility model relates to an explosion-proof lamp technical field especially relates to a novel LED 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 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. With the rapid development of industries such as petroleum, chemical industry, mining industry and the like, the lighting lamp is more and more widely used in production, storage and rescue. How to prevent the lighting lamp from the accidental explosion in the explosive gas dangerous place is an important subject. Since lighting fixtures inevitably produce sparks or form glowing surfaces during operation, they can lead to explosion accidents once they encounter explosive gas mixtures at the production or rescue site.

Current novel LED explosion-proof lamp radiating effect is not good, and easy heat is gathered and is produced danger, and its luminance efficiency is lower when present novel LED explosion-proof lamp uses, can not high-efficiently improve user's observation efficiency, and it is comparatively difficult that the shell of the continuous illumination of being not convenient for under the dim light condition is dismantled with the use present novel LED explosion-proof lamp in the use, is unfavorable for the replacement of inside lamps and lanterns or part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel LED explosion-proof lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel LED explosion-proof lamp comprises a lamp shade, wherein a transparent cover is fixedly connected to the lower surface of the lamp shade, a reflector is fixedly connected to the inner surface of the lamp shade, a lamp holder is slidably connected to the inner surface of the reflector, a lamp bead is fixedly connected to the lower surface of the lamp holder, a water tank is fixedly connected to the upper surface of the lamp holder, liquid is filled in the water tank, heat-conducting wires are arranged in the transparent cover, the number of the heat-conducting wires is multiple, and the heat-conducting wires extend to the inside of the water tank through the inside of the lamp shade;

the lamp comprises a lamp holder, a water tank and a lamp cover, wherein the upper surface of the lamp holder is fixedly connected with a heat conduction column inside the water tank, the upper surface of the heat conduction column is provided with a cooling fin, the upper surface of the lamp cover is in threaded connection with a cover, the upper surface of the cover is provided with a second insulating plug, and the upper surface of the water tank is provided with a first insulating plug.

As a further description of the above technical solution:

the transparent cover is arc-shaped, and the reflector is annular.

As a further description of the above technical solution:

the quantity of lamp pearl is a plurality of and is the array distribution, the internal surface of translucent cover is provided with the stopper, the quantity of stopper is two.

As a further description of the above technical solution:

and a protective layer is arranged on the outer surface of the lampshade.

As a further description of the above technical solution:

the inside of the lampshade is filled with inert gas, and the outer surface of the heat conduction column is connected with the first insulating plug in a sliding mode.

As a further description of the above technical solution:

the second insulating plug is connected with the heat conducting column in a sliding mode and located above the first insulating plug.

As a further description of the above technical solution:

a sealing ring is arranged between the lampshade and the cover, and damping is arranged among the first insulating plug, the second insulating plug and the heat conducting column.

As a further description of the above technical solution:

the heat conduction column and the radiating fin are made of metal materials.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this novel LED explosion-proof lamp through design water tank, heat conduction silk and fin, realizes the effectual heat dissipation of in-process that the explosion-proof lamp used, realizes that the temperature of fin is less than the boiling point of water, has reached and has avoided thermal gathering at effective radiating in-process to reach the purpose that has improved the security.

2. Compared with the prior art, this novel LED explosion-proof lamp through design heat conduction post, reflector panel and lamp stand, realizes at the in-process that uses, can use the heat conduction post to the lamp pearl can adjust to the distance of translucent cover, has simplified the purpose of structure when reaching the gathering degree of adjustment light.

3. Compared with the prior art, this novel LED explosion-proof lamp through design sealing washer and insulating stopper, has realized having avoided inside structure to contact with the external world, has reached the purpose that has improved the security when simplifying the structure.

Drawings

Fig. 1 is a schematic view of the internal structure of a novel LED explosion-proof lamp provided by the present invention;

fig. 2 is a bottom view of the novel LED explosion-proof lamp provided by the present invention;

fig. 3 is a top view of a novel LED explosion-proof lamp provided by the present invention;

fig. 4 is the utility model provides a novel overall structure schematic diagram of LED explosion-proof lamp.

Illustration of the drawings:

1. a transparent cover; 2. a protective layer; 3. a lamp bead; 4. a lamp socket; 5. a lamp shade; 6. a reflector; 7. a water tank; 8. heat conducting wires; 9. a first insulating plug; 10. a second insulating plug; 11. a heat-conducting column; 12. a heat sink; 13. a seal ring; 14. and a cover.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of novel LED explosion-proof lamp: the LED lamp comprises a lamp shade 5, a transparent shade 1 is fixedly connected to the lower surface of the lamp shade 5, the transparent shade 1 is used for transmitting light, the transparent shade 1 is arc-shaped, a reflector 6 is annular, the reflector 6 is used for reflecting light, the reflector 6 is fixedly connected to the inner surface of the lamp shade 5, a lamp holder 4 is slidably connected to the inner surface of the reflector 6, the lamp holder 4 is used for mounting lamp beads 3, the lower surface of the lamp holder 4 is fixedly connected with the lamp beads 3, the number of the lamp beads 3 is multiple and is distributed in an array manner, the inner surface of the transparent shade 1 is provided with two limiting blocks, the upper surface of the lamp holder 4 is fixedly connected with a water tank 7, the water tank 7 is used for absorbing heat, the upper surface of the water tank 7 is provided with a first insulating plug 9, the outer surface of the lamp shade 5 is provided with a protective layer 2, the interior of the water tank 7 is filled with liquid, the interior of the transparent shade 1 is provided with heat conducting wires 8, the heat conducting wires 8 are used for transferring the heat on the transparent shade 1 and the lamp shade 5 to the water tank 7, the number of the heat conducting wires 8 is multiple, and the heat conducting wires 8 extend to the inside of the water tank 7 through the inside of the lampshade 5;

the upper surface of lamp stand 4 just is located the inside fixedly connected with heat conduction post 11 of water tank 7, heat conduction post 11 is used for the position with heat transfer to fin 12 and control lamp stand 4 of water tank 7, second insulating stopper 10 and heat conduction post 11 sliding connection, second insulating stopper 10 is located the top of first insulating stopper 9, the inside packing of lamp shade 5 has inert gas, the surface and the first insulating stopper 9 sliding connection of heat conduction post 11, the upper surface of heat conduction post 11 is provided with fin 12, the upper surface threaded connection of lamp shade 5 has lid 14, the upper surface of lid 14 is provided with second insulating stopper 10, be provided with sealing washer 13 between lamp shade 5 and the lid 14, first insulating stopper 9, have the damping between second insulating stopper 10 and the heat conduction post 11, heat conduction post 11 and fin 12 are metal material.

The working principle is as follows: according to required irradiation range, adjust the position of heat conduction post 11, required scope is big with heat conduction post 11 long distance of pressing down, the small rebound heat conduction post 11 of required irradiation range, light gathers the luminance increase more, open the explosion-proof lamp, the heat that lamp pearl 3 produced, partly transmit the inside to water tank 7 by lamp stand 4, another part is inside through heat conduction silk 8 transmission to water tank 7, the heat of liquid passes through heat conduction post 11 transmission fin 12, fin 12 dispels the heat with the air contact, when needs are dismantled, only need rotatory lid 14 can make main part and lamp shade 5 separate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel LED explosion-proof lamp, includes lamp shade (5), its characterized in that: the lower surface of the lampshade (5) is fixedly connected with a transparent cover (1), the inner surface of the lampshade (5) is fixedly connected with a reflector (6), the inner surface of the reflector (6) is connected with a lamp holder (4) in a sliding manner, the lower surface of the lamp holder (4) is fixedly connected with a lamp bead (3), the upper surface of the lamp holder (4) is fixedly connected with a water tank (7), liquid is filled in the water tank (7), heat conducting wires (8) are arranged in the transparent cover (1), the number of the heat conducting wires (8) is multiple, and the heat conducting wires (8) extend to the inside of the water tank (7) through the inside of the lampshade (5);

the lamp is characterized in that the upper surface of the lamp holder (4) is fixedly connected with a heat conduction column (11) inside the water tank (7), the upper surface of the heat conduction column (11) is provided with a cooling fin (12), the upper surface of the lampshade (5) is in threaded connection with a cover (14), the upper surface of the cover (14) is provided with a second insulating plug (10), and the upper surface of the water tank (7) is provided with a first insulating plug (9).

2. The novel LED explosion-proof lamp as claimed in claim 1, characterized in that: the transparent cover (1) is arc-shaped, and the reflector (6) is annular.

3. The novel LED explosion-proof lamp as claimed in claim 1, characterized in that: the quantity of lamp pearl (3) is a plurality of and be the array distribution, the internal surface of translucent cover (1) is provided with the stopper, the quantity of stopper is two.

4. The novel LED explosion-proof lamp as claimed in claim 1, characterized in that: the outer surface of the lampshade (5) is provided with a protective layer (2).

5. The novel LED explosion-proof lamp as claimed in claim 1, characterized in that: the interior of the lampshade (5) is filled with inert gas, and the outer surface of the heat conducting column (11) is connected with the first insulating plug (9) in a sliding mode.

6. The novel LED explosion-proof lamp as claimed in claim 1, characterized in that: the second insulating plug (10) is connected with the heat conducting column (11) in a sliding mode, and the second insulating plug (10) is located above the first insulating plug (9).

7. The novel LED explosion-proof lamp as claimed in claim 1, characterized in that: a sealing ring (13) is arranged between the lampshade (5) and the cover (14), and damping is arranged among the first insulating plug (9), the second insulating plug (10) and the heat conducting column (11).

8. The novel LED explosion-proof lamp as claimed in claim 1, characterized in that: the heat conducting column (11) and the radiating fin (12) are made of metal materials.