CN208058575U - A kind of explosion-proof lamp - Google Patents

Abstract

The utility model discloses a kind of explosion-proof lamps, including pedestal, the side of the pedestal is equipped with shifting chute, and one end side wall in the shifting chute is equipped with the first sliding groove, polished rod is fixed in opposing sidewalls in the first sliding groove jointly, sliding sleeve is connected to the first sliding block on the polished rod.The utility model realizes more effective explosion-proof lamp; light bulb is set to have the impact for the different directions for bearing to come; it will not damage; and it can be by impact force into line displacement; so that impact is reduced, preferably protect light bulb, antiexplosion adhesive is coated on light bulb; so that light bulb is exploded in time will not make glass flash; more preferably personnel are protected, protection block makes light bulb not prevent fragmentation directly by external shock; damping spring allows guard box to move and deviate; it reduces and directly impacts, it is simple in structure to preferably be protected; facilitate and operated, suitable for promoting.

Description

A kind of explosion-proof lamp

Technical field

The utility model is related to fixture technical field more particularly to a kind of explosion-proof lamps.

Background technology

Explosion-proof lamp refers to that can prevent issuable electricity inside lamp for hazardous area existing for imflammable gas and dust Arc, spark and high temperature ignite imflammable gas and dust in ambient enviroment, also referred to as anti-to reach the lamps and lanterns of requirement of explosion proof Quick-fried lamps and lanterns, explosion-proof illuminating lamp, different combustible gas mixture environment have not the explosive-proof grade of explosion-proof lamp and explosion-proof form Same requirement, with the rapid development of the industries such as oil, chemical industry, mining industry, use of the illuminator in production, storage, rescue More and more extensive, kind is more and more.The hair of the accident explosion of illuminator how is prevented in explosive gas hazardous area Life has become highly important project, since illuminator is inevitably generated electric spark at work or is formed red-hot Surface, they may result in the generation of explosion accident, directly once meeting with the explosive gas mixture of production or rescue site The life for jeopardizing citizen and national wealth safety are connect, therefore, as most popular illuminator, its explosion-proof technology problem The common concern and great attention of people are caused already, but present flameproof lamp structure is simple, can not carry out more effectively Protection, and in case of exploding, glass flashes, and injury to personnel is be easy to cause, for this purpose, we have proposed a kind of explosion-proof lamps to solve The above problem.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of explosion-proof lamp proposed.

To achieve the goals above, the utility model uses following technical solution：

A kind of explosion-proof lamp, including pedestal, the side of the pedestal are equipped with shifting chute, on one end side wall in the shifting chute Equipped with the first sliding groove, polished rod is fixed in the opposing sidewalls in the first sliding groove jointly, sliding sleeve is connected on the polished rod One sliding block, fixing sleeve is connected to the first damping bullet on the polished rod between bottom in the lower end and the first sliding groove of first sliding block The side of spring, first sliding block is fixed with movable plate, and the movable plate is located in shifting chute, and the side of the movable plate is fixed There are moving block, the side of the moving block to be equipped with second sliding slot, the second sliding block is installed in the second sliding slot, described second slides The upper end of block is fixed with rotor plate, and the lower end both sides of the rotor plate are rotatably connected to slide bar, the lower end sliding of the slide bar It is socketed with casing, and the lower end of slide bar through casing and extends in casing, the bottom in described sleeve pipe is fixed with the second damping Spring, and the upper end of the second damping spring is fixedly connected on the lower end of slide bar, one end of described sleeve pipe is rotatably connected on movable plate Both sides, and moving block is located between two casings, and one end of the rotor plate is fixed with mounting blocks, the side of the mounting blocks Equipped with mounting groove, the mounting groove inner screw sheath is connected to light bulb, and one end of light bulb through mounting groove and extends to mounting groove The side of side, the mounting blocks is removably connected with protection block, and the side of the protection block is equipped with protector, and light bulb is upper End is through protection block and extends in protector, and the light bulb is coated with antiexplosion adhesive.

Preferably, internal thread is equipped in the mounting groove, the lower end of the light bulb is equipped with external screw thread, and internal thread and outer spiral shell Line mutually screws togather.

Preferably, described sleeve pipe is the closed cylinder in one end, and the blind end of described sleeve pipe is rotatably connected on the one of movable plate Side.

Preferably, the protection block is made of transparent material.

Preferably, the polished rod is made of carbon steel.

Preferably, the mounting blocks, which are adopted, is made from an insulative material.

In the utility model, in use, by light bulb spiral shell into mounting groove, packet protection block in fixation, when by external shock When, protection block directly absorbs impact power, and protection block is pressed by the second damping spring of rotor plate pair, and the second sliding block is made to be slided second Moved in slot, to make protection block shift, impact made to shift, slow down impact, at the same rotor plate by casing to moving Movable plate presses, and so that movable plate is passed through first the first damping spring of sliding block pair pressure, relieves stress, and antiexplosion adhesive is coated on light bulb, Prevent light bulb fragmentation, filament lamp from still lamp power can be allowed to can not touch human body when glass ruptures, the glass also made will not four It splashes, human body, the utility model is preferably protected to realize more effective explosion-proof lamp, light bulb is enable to have the different directions for bearing to come Impact, will not damage, and impact can be made to reduce, preferably protect light bulb, be coated on light bulb by impact force into line displacement Antiexplosion adhesive, so that light bulb is exploded in time will not make glass flash, and more preferably be protected to personnel, and protection block keeps light bulb direct It by external shock, prevents fragmentation, damping spring from guard box being allow to move and deviate, reduces and directly impact, to preferably It is protected, it is simple in structure, facilitate and operated, suitable for promoting.

Description of the drawings

Fig. 1 be the utility model proposes a kind of explosion-proof lamp front view；

Fig. 2 be the utility model proposes a kind of explosion-proof lamp moving block structural schematic diagram；

Fig. 3 be the utility model proposes a kind of explosion-proof lamp bulb structure schematic diagram.

In figure：1 pedestal, 2 shifting chutes, 3 polished rods, 4 the first sliding grooves, 5 movable plates, 6 first sliding blocks, 7 first damping springs, 8 Casing, 9 slide bars, 10 moving blocks, 11 rotor plates, 12 mounting blocks, 13 protection blocks, 14 antiexplosion adhesives, 15 mounting grooves, 16 second sliding blocks, 17 second sliding slots, 18 light bulbs, 19 protectors.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the side of a kind of explosion-proof lamp, including pedestal 1, pedestal 1 is equipped with shifting chute 2, one end in shifting chute 2 Side wall is equipped with the first sliding groove 4, is fixed with polished rod 3 jointly in the opposing sidewalls in the first sliding groove 4, sliding sleeve is connected on polished rod 3 First sliding block 6 facilitates the sliding of the first sliding block 6, polished rod 3 to limit the movement of the first sliding block 6, the lower end and first of the first sliding block 6 Fixing sleeve is connected to the first damping spring 7, damping, buffering, protection protection block 13 and then guarantor on polished rod 3 between bottom in sliding slot 4 Shield light bulb 18 is not hit, and the side of the first sliding block 6 is fixed with movable plate 5, and movable plate 5 is located in shifting chute 2, movable plate 5 Side is fixed with moving block 10, and the side of moving block 10 is equipped with second sliding slot 17, the second sliding block 16 is equipped in second sliding slot 17, The upper end of second sliding block 16 is fixed with rotor plate 11, and rotation, the lower end both sides of rotor plate 11 is facilitated to be rotatably connected to slide bar 9, The lower end sliding sleeve of slide bar 9 is connected to casing 8, and the lower end of slide bar 9 through casing 8 and extends in casing 8, the bottom in casing 8 Portion is fixed with the second damping spring, and the upper end of the second damping spring is fixedly connected on the lower end of slide bar 9, and one end of casing 8 turns The dynamic both sides for being connected to movable plate 5, rotor plate 11 can be rotated preferably, and moving block 10 is located between two casings 8, rotation One end of plate 11 is fixed with mounting blocks 12, and the side of mounting blocks 12 is equipped with mounting groove 15, and 15 inner screw sheath of mounting groove is connected to light bulb 18, and one end of light bulb 18 runs through mounting groove 15 and extends to the side of mounting groove 15, the side of mounting blocks 12 is detachably connected There is protection block 13, facilitates the detachable light bulb of installation, when there is impact to make, protection block 13 directly absorbs impact power, and protection block 13 passes through Rotor plate 11 presses to the second damping spring, and the second sliding block 16 is made to be moved in second sliding slot 17, to make protection block 13 occur Offset, makes impact shift, and slows down impact, the side of protection block 13 is equipped with protector 19, and the upper end of light bulb 18 is through guarantor Protecting block 13 simultaneously extends in protector 19, and light bulb 18 is coated with antiexplosion adhesive 14, is protected, filament lamp when glass ruptures, Still lamp power can be allowed to can not touch human body.

In the utility model, it is equipped with internal thread in mounting groove 15, the lower end of light bulb 18 is equipped with external screw thread, and internal thread and outer Screw thread mutually screws togather, and it is the closed cylinder in one end to facilitate connection, casing 8, and the blind end of casing 8 is rotatably connected on movable plate 5 Side facilitates connection and the rotation of casing 8, and to allow rotor plate 11 preferably to rotate, protection block 13 uses transparent material It is made, light transmission, polished rod 3 is facilitated to be made of carbon steel, durable, mounting blocks 12, which are adopted, to be made from an insulative material, and ensures safety.

In the utility model, in use, by 18 spiral shell of light bulb into mounting groove 15, packet protection block 13 in fixation, when by outer Come when impacting, protection block 13 directly absorbs impact power, protection block 13 presses to the second damping spring by rotor plate 11, makes second Sliding block 16 moves in second sliding slot 17, to make protection block 13 shift, impact is made to shift, slows down impact, simultaneously Rotor plate 11 presses to movable plate 5 by casing 8, and movable plate 5 is made to press to the first damping spring 7 by the first sliding block 6, alleviates Pressure, antiexplosion adhesive 14 are coated on light bulb 18, prevent 18 fragmentation of light bulb, and filament lamp still can allow lamp electricity consumption when glass ruptures Source can not touch human body, and the glass also made will not flash, and preferably protect human body.

More than, the only preferable specific implementation mode of the utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art within the technical scope disclosed by the utility model, according to the utility model Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it It is interior.

Claims (6)

1. a kind of explosion-proof lamp, including pedestal (1), which is characterized in that the side of the pedestal (1) is equipped with shifting chute (2), the shifting One end side wall in dynamic slot (2) is equipped with the first sliding groove (4), is fixed with jointly in the opposing sidewalls in the first sliding groove (4) Polished rod (3), sliding sleeve is connected to the first sliding block (6), the lower end of first sliding block (6) and the first sliding groove (4) on the polished rod (3) Fixing sleeve is connected to the first damping spring (7) on polished rod (3) between interior bottom, and the side of first sliding block (6) is fixed with Movable plate (5), the movable plate (5) are located in shifting chute (2), and the side of the movable plate (5) is fixed with moving block (10), institute The side for stating moving block (10) is equipped with second sliding slot (17), and the second sliding block (16) is equipped in the second sliding slot (17), described The upper end of second sliding block (16) is fixed with rotor plate (11), and the lower end both sides of the rotor plate (11) are rotatably connected to slide bar (9), the lower end sliding sleeve of the slide bar (9) is connected to casing (8), and the lower end of slide bar (9) through casing (8) and extends to casing (8) in, the bottom in described sleeve pipe (8) is fixed with the second damping spring, and the upper end of the second damping spring is fixedly connected on cunning One end of the lower end of bar (9), described sleeve pipe (8) is rotatably connected on the both sides of movable plate (5), and moving block (10) is located at two sets Between managing (8), one end of the rotor plate (11) is fixed with mounting blocks (12), and the side of the mounting blocks (12) is equipped with mounting groove (15), mounting groove (15) inner screw sheath is connected to light bulb (18), and one end of light bulb (18) through mounting groove (15) and extends To the side of mounting groove (15), the side of the mounting blocks (12) is removably connected with protection block (13), the protection block (13) Side be equipped with protector (19), and the upper end of light bulb (18) through protection block (13) and extends in protector (19), described Light bulb (18) is coated with antiexplosion adhesive (14).

2. a kind of explosion-proof lamp according to claim 1, which is characterized in that be equipped with internal thread, institute in the mounting groove (15) The lower end for stating light bulb (18) is equipped with external screw thread, and internal thread and external screw thread mutually screw togather.

3. a kind of explosion-proof lamp according to claim 1, which is characterized in that described sleeve pipe (8) is the closed cylinder in one end, institute The blind end for stating casing (8) is rotatably connected on the side of movable plate (5).

4. a kind of explosion-proof lamp according to claim 1, which is characterized in that the protection block (13) uses transparent material system At.

5. a kind of explosion-proof lamp according to claim 1, which is characterized in that the polished rod (3) is made of carbon steel.

6. a kind of explosion-proof lamp according to claim 1, which is characterized in that the mounting blocks (12) use insulating materials system At.