CN213019363U

CN213019363U - Explosion-proof tunnel lighting lamp

Info

Publication number: CN213019363U
Application number: CN202022078495.3U
Authority: CN
Inventors: 肖鑫楠; 徐瑞敏
Original assignee: Zhangjiakou Qiyue Advertising Engineering Co ltd
Current assignee: Zhangjiakou Qiyue Advertising Engineering Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-04-20
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an explosion-proof tunnel illuminating lamp, which comprises a lamp shade mechanism, an illuminating mechanism, a lamp box, an installing mechanism, a storage battery and an air exchanging window, wherein the lamp shade mechanism comprises an illuminating lamp shade, the inner wall of the illuminating lamp shade is fixedly provided with a protective frame, the outer wall of the joint of the illuminating lamp shade and the protective frame is fixedly provided with a plurality of fixing bolts, the utility model has the advantages that an outer explosion-proof protective shell of the lamp is formed by fixedly connecting the illuminating lamp shade and the protective frame, a storage battery group is controlled by an LED constant current chip to drive the LED lamp beads in a constant current mode, a plurality of LED lamp units which are uniformly distributed enable the lamp to achieve good illuminating effect, the ventilation and drying in the lamp box are realized by arranging the air exchanging window to avoid influencing the work of the lamp, a glass cover plate adopts double-layer insulating explosion-proof glass, all connecting structures, meanwhile, the purpose of safety and explosion prevention is achieved.

Description

Explosion-proof tunnel lighting lamp

Technical Field

The utility model relates to a tunnel lighting lamp, in particular to explosion-proof type tunnel lighting lamp.

Background

In the construction of some modern engineering, say the railway, need dig some tunnels, at this moment, the confession in the tunnel is bright very important, and in some tunnel than deep, the visible distance is very little moreover, and the illumination condition in the tunnel can be improved to the tunnel lighting lamp utensil, alleviates visual fatigue, is favorable to improving tunnel trafficability ability and ensures life safety simultaneously.

The used lighting apparatus of tunnel engineering often includes LED lamp and sodium lamp, and environmental condition is complicated in the tunnel, leads to some lighting device illuminating effect at present not good, and moisture is heavier in the tunnel, influences lighting apparatus's normal work, probably has inflammable and explosive gas in the tunnel, and lighting apparatus during operation probably leaks static spark etc. has explosion potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof type tunnel lighting lamp to solve the current tunnel lighting apparatus illuminating effect who proposes in the above-mentioned background art not good, safe explosion-proof performance not enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof tunnel illuminating lamp comprises a lamp shade mechanism, an illuminating mechanism, a lamp box, an installing mechanism, a storage battery and a ventilation window, wherein the lamp shade mechanism comprises an illuminating lamp shade, a protecting frame is fixedly installed on the inner wall of the illuminating lamp shade, a plurality of fixing bolts are fixedly installed on the outer wall of the joint of the illuminating lamp shade and the protecting frame, the back of the illuminating lamp shade is fixedly installed with the lamp box, the inner cavity of the lamp box is provided with the illuminating mechanism, the illuminating mechanism comprises an LED lamp substrate, the periphery of the LED lamp substrate is fixedly connected with the illuminating lamp shade, the front of the LED lamp substrate is fixedly provided with a plurality of LED lamp units, the plurality of LED lamp units comprise a reflecting plate and LED lamp beads, the bottom ends of the reflecting plate and the LED lamp beads are fixedly connected with the LED lamp substrate, the front of the LED lamp substrate is fixedly provided with a glass cover plate, the ventilation window is fixedly mounted on each of two sides of the inner cavity of the lamp box, the mounting mechanism is fixedly mounted in the middle of the back of the lamp box and comprises a mounting seat, the front of the mounting seat is fixedly connected with the back of the lamp box, and mounting grooves are formed in two sides of the middle of the mounting seat.

As an optimized technical scheme of the utility model, the glass apron is double-deck insulating explosion-proof glass, sealing connection between glass apron and LED lamp base plate.

As an optimized technical scheme of the utility model, it is a plurality of the reflector panel is loudspeaker form, every the reflector panel center all is equipped with a LED lamp pearl.

As a preferred technical scheme of the utility model, storage battery output and LED constant current chip fixed connection, LED constant current chip and the equal electric connection of LED lamp pearl.

As an optimized technical scheme of the utility model, the lamp house outer wall is equipped with a plurality of fin, and is a plurality of the fin is the slice along lamp house outer wall align to grid.

As an optimal technical scheme of the utility model, ventilation window outer wall fixed mounting has insulating dust screen, the separation of ventilation window inner chamber is filled there are drier and active carbon.

Compared with the prior art, the beneficial effects of the utility model are that: through illumination lamp shade and protective frame fixed connection, constitute the outer explosion-proof protective housing of lamps and lanterns, it drives to LED lamp pearl constant current through LED constant current chip control battery group, a plurality of evenly distributed's LED lamp unit makes lamps and lanterns reach good illuminating effect, through setting up ventilation window and realize ventilation and drying in the lamp house, avoid the dust to get into the lamp house simultaneously and influence lamps and lanterns work, the glass apron adopts double-deck insulating explosion-proof glass, all connection structure equal sealing connection between lamp shade mechanism and the lighting mechanism, avoid lamps and lanterns during operation to produce electric spark etc. and outside air contact, reach safe explosion-proof purpose simultaneously.

Drawings

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic structural view of a lampshade mechanism of the present invention;

fig. 4 is a schematic structural view of the illumination mechanism of the present invention.

In the figure: 1. a lampshade mechanism; 11. an illumination lamp cover; 12. a protective frame; 13. a fixing bolt; 2. an illumination mechanism; 21. an LED lamp substrate; 22. an LED lamp unit; 221. a reflector; 222. LED lamp beads; 23. a glass cover plate; 24. an LED constant current chip; 3. a light box; 4. an installation mechanism; 41. a mounting seat; 42. mounting grooves; 5. a battery pack; 6. and (4) a ventilation window.

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 utility model provides an explosion-proof tunnel lighting lamp, which comprises a lamp shade mechanism 1, a lighting mechanism 2, a lamp box 3, a mounting mechanism 4, a storage battery pack 5 and a ventilation window 6, wherein the lamp shade mechanism 1 comprises a lighting lamp shade 11, a protective frame 12 is fixedly mounted on the inner wall of the lighting lamp shade 11, a plurality of fixing bolts 13 are fixedly mounted on the outer wall of the joint of the lighting lamp shade 11 and the protective frame 12, the lamp box 3 is fixedly mounted on the back surface of the lighting lamp shade 11, the lighting mechanism 2 is arranged in the inner cavity of the lamp box 3, the lighting mechanism 2 comprises an LED lamp substrate 21, the periphery of the LED lamp substrate 21 is fixedly connected with the lighting lamp shade 11, a plurality of LED lamp units 22 are fixedly mounted on the front surface of the LED lamp substrate 21, the plurality of LED lamp units 22 comprise a reflecting plate 221 and LED lamp beads 222, the bottom ends of the plurality, the LED lamp comprises an LED lamp substrate 21, an LED constant current chip 24, a storage battery pack 5, a ventilation window 6, an installation mechanism 4, a mounting seat 41, mounting seats 41 and mounting grooves 42, wherein the LED constant current chip 24 is fixedly mounted on the back of the LED lamp substrate 21, the storage battery pack 5 is fixedly mounted on the back of the LED constant current chip 24, the ventilation windows 6 are fixedly mounted on two sides of an inner cavity of the lamp box 3, the mounting mechanisms 4 are fixedly mounted in the middle.

The glass cover plate 23 is double-layer insulating explosion-proof glass, the glass cover plate 23 is hermetically connected with the LED lamp substrate 21, and an installation space of the LED lamp unit 22 is reserved in an inner cavity of the glass cover plate 23, so that the glass cover plate 23 plays an insulating and protecting role.

The plurality of light reflecting plates 221 are horn-shaped, and one LED lamp bead 222 is arranged at the center of each light reflecting plate 221, so that light emitted by each LED lamp bead 222 is reflected and diffused by the light reflecting plates 221, and the lighting range of the lamp is wider.

The output end of the storage battery pack 5 is fixedly connected with the LED constant current chip 24, and the LED constant current chip 24 is electrically connected with the LED lamp beads 222, so that the current output by the storage battery pack 5 is adjusted by the LED constant current chip 24, the real output current is controlled, and the constant current driving of the LED lamp beads 222 is realized.

Wherein, the outer wall of the lamp box 3 is provided with a plurality of radiating fins which are uniformly arranged along the outer wall of the lamp box 3 in a sheet shape, and the heat generated by the work of the illuminating mechanism 2 is effectively dispersed through the lamp box 3.

Wherein, 6 outer walls fixed mounting of ventilation window has insulating dust screen, and 6 inner chambers of ventilation window separate packing have drier and active carbon, realize ventilation and drying in the lamp house 3 through ventilation window 6, avoid the dust to get into lamp house 3 simultaneously and influence lamps and lanterns work.

The storage battery pack 5 is provided with an insulating shell, the insulating shell is connected with the illuminating mechanism 2 in a sealing mode, and the illuminating mechanism 2 is connected with the lamp box 3 and the illuminating lamp shade 11 in a sealing mode.

The working principle is as follows:

the lamp is fixedly arranged at a required position through the mounting mechanism 4, the illuminating lamp shade 11 is fixedly connected with the protective frame 12 to form an outer protective shell of the lamp, the back surface of the illuminating lamp shade 11 is hermetically connected with the lamp box 3, the inner cavity of the joint of the illuminating lamp shade 11 and the lamp box 3 is provided with the illuminating mechanism 2, the illuminating mechanism 2 consists of a glass cover plate 23 and an LED lamp substrate 21, the back surface of the LED lamp substrate 21 is fixedly provided with an LED constant current chip 24 and a storage battery 5, the current output by the storage battery 5 is adjusted through the LED constant current chip 24 to control the real output current and realize the constant current drive of the LED lamp beads 222, the front surface of the LED lamp substrate 21 is embedded with an LED lamp unit 22 consisting of a plurality of reflecting plates 221 and LED lamp beads 222, the light emitted by each LED lamp bead 222 is reflected and diffused through the reflecting plates 221, so that the illuminating range of the lamp is wider, all connection structures between the lampshade mechanism 1 and the lighting mechanism 2 are hermetically connected, so that the insulating protection effect is achieved, and meanwhile, the purpose of safety and explosion prevention is achieved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an explosion-proof tunnel lighting lamp, includes lamp shade mechanism (1), lighting mechanism (2), lamp house (3), installation mechanism (4), storage battery (5) and ventilation window (6), its characterized in that, lamp shade mechanism (1) is including lighting lamp shade (11), lighting lamp shade (11) inner wall fixed mounting has protecting frame (12), lighting lamp shade (11) and protecting frame (12) junction outer wall fixed mounting has a plurality of gim peg (13), lighting lamp shade (11) back fixed mounting has lamp house (3), lamp house (3) inner chamber is equipped with lighting mechanism (2), lighting mechanism (2) include LED lamp base plate (21), LED lamp base plate (21) all around with lighting lamp shade (11) fixed connection, LED lamp base plate (21) openly fixed mounting has a plurality of LED lamp unit (22), and a plurality of LED lamp unit (22) include reflector panel (221) and LED lamp pearl (222), a plurality of reflector panel (221) and LED lamp pearl (222) bottom all with LED lamp base plate (21) fixed connection, LED lamp base plate (21) openly fixed mounting has glass apron (23), LED lamp base plate (21) back fixed mounting has LED constant current chip (24), LED constant current chip (24) back fixed mounting has storage battery (5), the equal fixed mounting in lamp house (3) inner chamber both sides has ventilation window (6), lamp house (3) back middle part fixed mounting has installation mechanism (4), installation mechanism (4) are including mount pad (41), mount pad (41) openly and lamp house (3) back fixed connection, mounting groove (42) have been seted up to mount pad (41) middle part both sides.

2. An explosion-proof tunnel lighting lamp as claimed in claim 1, characterized in that: the glass cover plate (23) is double-layer insulating explosion-proof glass, and the glass cover plate (23) is connected with the LED lamp substrate (21) in a sealing mode.

3. An explosion-proof tunnel lighting lamp as claimed in claim 1, characterized in that: the light reflecting plates (221) are horn-shaped, and an LED lamp bead (222) is arranged in the center of each light reflecting plate (221).

4. An explosion-proof tunnel lighting lamp as claimed in claim 1, characterized in that: the output end of the storage battery pack (5) is fixedly connected with the LED constant current chip (24), and the LED constant current chip (24) is electrically connected with the LED lamp beads (222).

5. An explosion-proof tunnel lighting lamp as claimed in claim 1, characterized in that: the lamp box is characterized in that a plurality of radiating fins are arranged on the outer wall of the lamp box (3), and the radiating fins are uniformly arranged along the outer wall of the lamp box (3) in a sheet shape.

6. An explosion-proof tunnel lighting lamp as claimed in claim 1, characterized in that: the outer wall of the ventilation window (6) is fixedly provided with an insulating dustproof net, and a drying agent and active carbon are separately filled in the inner cavity of the ventilation window (6).