CN216084792U - Anti-breaking high-pressure mercury lamp - Google Patents

Abstract

The utility model relates to the technical field of stage lamps, and discloses an anti-breaking high-pressure mercury lamp which comprises a high-pressure mercury lamp, wherein the left side and the right side of the high-pressure mercury lamp are electrically connected with a power-on conducting wire, a wire pipe is fixedly arranged on the outer side, close to the power-on conducting wire, of the high-pressure mercury lamp, a protective cover is arranged on the outer side of the wire pipe, a through hole is formed in the middle of the side wall of the protective cover, the wire pipe penetrates through the through hole, an annular plate is sleeved on one end, far away from the high-pressure mercury lamp, of the outer wall of the wire pipe, a screw rod penetrates through the front side of the annular plate, and the screw rod is in screwed connection with a screw hole preset in the outer wall of the wire pipe. According to the utility model, the protective cover and the spring are arranged, if the high-pressure mercury lamp falls in high altitude due to breakage at the connecting part of the conducting wire, the limiting of the pull rope is cancelled, the acting force can be given to the protective cover through the spring, the two groups of protective covers move towards the inner side, the two groups of protective covers are contacted, so that the high-pressure mercury lamp is positioned in the protective cavity, the completeness of the high-altitude falling mercury lamp is ensured, and the safety coefficient is high.

Description

Anti-breaking high-pressure mercury lamp

Technical Field

The utility model relates to the technical field of stage lamps, in particular to an anti-breaking high-pressure mercury lamp.

Background

The high-pressure mercury lamp is a high-pressure mercury vapor discharge lamp with the inner surface of the glass shell coated with fluorescent powder, soft white light and simple structure. The LED lamp has the advantages of low cost and low maintenance cost, can directly replace a common incandescent lamp, has the characteristics of high lighting effect, long service life, power saving and economy, and is suitable for industrial illumination, warehouse illumination, street illumination, floodlight illumination, safety illumination and the like.

Through retrieval (application number: CN202021679676.5), it can be known that a stage high-pressure mercury lamp comprises a high-pressure mercury lamp, wherein the high-pressure mercury lamp comprises a glass lamp tube, a component fixing shell and electric wires, the component fixing shell is fixedly connected to two ends of the glass lamp tube, the electric wires are arranged at two ends of the glass lamp tube, and the stage high-pressure mercury lamp is characterized in that: the outer surface of the component fixing shell is provided with a threaded blind hole, and the outer surface of the component fixing shell is sleeved with a protection frame. The utility model has the advantages that: protect the glass lamp tube through installing the bearer bar on current high-pressure mercury lamp for even the condition that the high-pressure mercury lamp for the stage took place to drop, also can protect the glass lamp tube through the bearer bar of elasticity material, because the bearer bar has elastic property and go-between diameter and is greater than the glass lamp tube, when making the high-pressure mercury lamp drop, the bearer bar contacts ground earlier, and slow down the impact force when dropping through elastic deformation, effectual improvement high-pressure mercury lamp's security performance.

In the process of implementing the utility model, the inventor finds that the following problems in the prior art are not solved: the device adopts the high-pressure mercury lamp that the protective frame at both ends protected the high altitude and fall, but its mercury lamp middle part is in naked state, then can't guarantee the safety at its mercury lamp middle part, and factor of safety is low, and the dropping of mercury lamp is broken into pieces, can bring threat scheduling problem for spectator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-breaking high-pressure mercury lamp, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a breakage-proof high-pressure mercury lamp includes a high-pressure mercury lamp;

the equal electric connection in high-pressure mercury lamp left and right sides has the circular telegram wire, the outside fixed mounting that high-pressure mercury lamp is close to the circular telegram wire has the spool, the protection casing has been placed in the spool outside, the through-hole has been seted up at protection casing lateral wall middle part, and the spool runs through in the through-hole, the pot head that high-pressure mercury lamp was kept away from to the spool outer wall is equipped with the annular slab, the annular slab front side is run through there is the screw rod, and the screw that screw rod and spool outer wall predetermine connects soon, the inboard cover that the spool is close to the annular slab is equipped with the spring, one side cover that the protection casing was kept away from to the circular telegram wire is equipped with the spacing ring, the spacing ring antetheca has the bolt through the screw soon, and the inboard conflict of bolt is on the circular telegram wire, the equal fixed mounting of spacing ring top and protection casing outer wall has the link, every two sets of adjacency the link is connected through the stay cord.

In a preferred embodiment of the present invention, the pull rope is fixed to the suspension loop by winding and knotting.

In a preferred embodiment of the present invention, two ends of the spring are respectively fixedly connected to the annular plate and the protective cover on the same side.

In a preferred embodiment of the present invention, the end of the current-carrying wire remote from the high-pressure mercury lamp is provided with a connecting copper ring.

As a preferred embodiment of the present invention, an anti-slip rubber sleeve is sleeved at the inner end of the bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the breakage-proof high-pressure mercury lamp, the protective cover and the spring are arranged, if the high-pressure mercury lamp is broken at the connecting position of the conducting wires and falls in high altitude, the limiting of the pull rope is cancelled, the spring can provide acting force for the protective cover, the two groups of protective covers move towards the inner side, the two groups of protective covers are in contact, the high-pressure mercury lamp is located in the protective cavity, the completeness of the high-altitude falling mercury lamp is guaranteed, and the safety coefficient is high.

2. According to the anti-breaking high-pressure mercury lamp, the screw and the bolt are arranged, when the high-pressure mercury lamp is naturally damaged, the limiting ring assembly, the annular plate assembly and the protective cover are detachably fixed, most of protective assemblies can be secondarily utilized, and the protective cost is reduced.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic overall front view of a breakage-proof high-pressure mercury lamp according to the present invention;

fig. 2 is a schematic side view of a protective cover portion of a breakage-proof high-pressure mercury lamp according to the present invention.

In the figure: 1. a high-pressure mercury lamp; 2. a protective cover; 3. hanging a ring; 4. pulling a rope; 5. a power-on wire; 6. a limiting ring; 7. a bolt; 8. a screw; 9. an annular plate; 10. a spring; 11. a through hole; 12. a conduit.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a breakage-proof high-pressure mercury lamp includes a high-pressure mercury lamp 1;

the high-pressure mercury lamp comprises a high-pressure mercury lamp body 1, wherein the left side and the right side of the high-pressure mercury lamp body 1 are both electrically connected with an electrified lead 5, the high-pressure mercury lamp body 1 is close to the outer side of the electrified lead 5 and is fixedly provided with a wire tube 12, the outer side of the wire tube 12 is provided with a protective cover 2, the middle part of the side wall of the protective cover 2 is provided with a through hole 11, the wire tube 12 penetrates through the through hole 11, one end of the outer wall of the wire tube 12, which is far away from the high-pressure mercury lamp body 1, is sleeved with an annular plate 9, the front side of the annular plate 9 is penetrated with a screw rod 8, the screw rod 8 is screwed with a preset screw hole on the outer wall of the wire tube 12, the inner side of the wire tube 12, which is close to the annular plate 9, is sleeved with a spring 10, one side of the electrified lead 5, which is far away from the protective cover 2, is sleeved with a limit ring 6, the front wall of the limit ring 6 is screwed with a bolt 7 through the screw hole, the inner side of the bolt 7 is abutted against the electrified lead 5, the top of the limit ring 6 and the outer wall of the protective cover 2 are both fixedly provided with hanging rings 3, every two groups of which are adjacent hanging rings are connected through a pull rope 4, through being provided with protection casing 2 and spring 10, during the use, because the spacing effect of stay cord 4, make 1 illuminating part of high-pressure mercury lamp expose completely, if the high-pressure mercury lamp 1 high altitude that breaks appears in the wire junction falls, stay cord 4's cancellation is spacing, can give protection casing 2 effort through spring 10, two sets of protection casings 2 move towards the inboard, the contact of protection casing 2, make high-pressure mercury lamp 1 be in the protective cavity, this structural design, guarantee the high altitude and fall the integrality of mercury lamp, factor of safety is high, through being provided with screw rod 8 and bolt 7, when high-pressure mercury lamp 1 natural damage, because spacing ring 6 is removable fixed to circular telegram wire 5's extrusion through bolt 7, bolt 7 is screwed with the screw of spool 12, it is removable fixed to make annular plate 9 and protection casing 2, can be to most protection component reutilization, and then reduce protection cost.

In this embodiment (as shown in fig. 1), the pulling rope 4 is fixed on the hanging ring 3 in a winding and knotting manner, so that the pulling rope 4 and the hanging ring 3 are detachably fixed, and the pulling rope 4 can be replaced regularly at a later stage.

In this embodiment (as shown in fig. 1), two ends of the spring 10 are respectively and fixedly connected to the annular plate 9 and the shield 2 on the same side, and are used for limiting the two ends of the spring 10 so as to prevent the two ends of the spring 10 from slipping off during expansion and contraction.

In this embodiment (as shown in fig. 1), a connecting copper ring is installed at one end of the conducting wire 5 far away from the high-pressure mercury lamp 1, and is used for connecting the conducting wire 5 externally with a power supply system.

In this embodiment (as shown in fig. 1), the inner end of the bolt 7 is sleeved with an anti-slip rubber sleeve, so that the extrusion and limiting stability of the bolt 7 can be ensured.

The working principle is as follows: the utility model is an anti-break high-pressure mercury lamp, which comprises a high-pressure mercury lamp 1, a protective cover 2, a hanging ring 3, a pull rope 4, a power-on lead 5, a limiting ring 6, a bolt 7, a screw 8, an annular plate 9, a spring 10, a through hole 11 and a line pipe 12, wherein the components are all universal standard components or components known by those skilled in the art, and the structure and the principle of the components can be known by technical manuals or obtained by conventional test methods.

When the anti-breaking high-pressure mercury lamp is used, the external power-on lead 5 of a copper ring is connected through the power-on lead 5, when the two ends of the power-on lead 5 are at fixed positions, the power-on lead 5 is required to be in a stretched state, the protective cover 2 and the spring 10 are arranged, during the use, due to the limiting effect of the pull rope 4, a light-emitting part of the high-pressure mercury lamp 1 is completely exposed, if the high-pressure mercury lamp 1 falls from high altitude due to fracture at the lead connection part, the pull rope 4 is cancelled to limit, the force can be applied to the protective cover 2 through the spring 10, the two groups of protective covers 2 move towards the inner side, the protective covers 2 are contacted, the high-pressure mercury lamp 1 is positioned in the protective cavity, the structural design ensures the completeness of falling of the high-altitude mercury lamp, the safety coefficient is high, through the arrangement of the screw 8 and the bolt 7, when the high-pressure mercury lamp 1 is naturally damaged, due to the fact that the limiting ring 6 extrudes and fixes the power-on lead 5 detachably through the bolt 7, the bolt 7 is screwed with the screw hole of the line pipe 12, so that the annular plate 9 and the protective cover 2 can be detachably fixed, most of protective components can be secondarily utilized, the protective cost is further reduced, and the using effect is ideal.

Claims (5)

1. An anti-breakage high-pressure mercury lamp, characterized in that: comprising a high-pressure mercury lamp (1);

the high-pressure mercury lamp (1) left and right sides all electric connection have circular telegram wire (5), high-pressure mercury lamp (1) is close to the outside fixed mounting who circular telegram wire (5) has spool (12), protection casing (2) have been placed in spool (12) outside, through-hole (11) have been seted up at protection casing (2) lateral wall middle part, and spool (12) run through in through-hole (11), the pot head that high-pressure mercury lamp (1) was kept away from to spool (12) outer wall is equipped with annular plate (9), annular plate (9) front side runs through has screw rod (8), and screw rod (8) and spool (12) outer wall preset screw connect soon, the inboard cover that spool (12) are close to annular plate (9) is equipped with spring (10), the one side cover that circular telegram wire (5) kept away from protection casing (2) is equipped with spacing ring (6), spacing ring (6) have screwed bolt (7) through the screw, and the inner side of the bolt (7) is abutted against the electrified lead (5), hanging rings (3) are fixedly mounted at the top of the limit ring (6) and on the outer wall of the protective cover (2), and every two groups of adjacent hanging rings (3) are connected through pull ropes (4).

2. The breakage-proof high-pressure mercury lamp according to claim 1, wherein: the pull rope (4) is fixed on the hanging ring (3) in a winding and knotting mode.

3. The breakage-proof high-pressure mercury lamp according to claim 1, wherein: and two ends of the spring (10) are respectively and fixedly connected with the annular plate (9) and the protective cover (2) at the same side.

4. The breakage-proof high-pressure mercury lamp according to claim 1, wherein: and one end of the electrifying lead (5) far away from the high-pressure mercury lamp (1) is provided with a connecting copper ring.

5. The breakage-proof high-pressure mercury lamp according to claim 1, wherein: the inner end of the bolt (7) is sleeved with an anti-slip rubber sleeve.

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