CN113915592B - Novel airport encloses boundary warning illumination projecting lamp installing support - Google Patents

Abstract

The invention discloses a novel mounting bracket for an alarm and illumination projection lamp for an airport enclosure, which comprises a fixing frame and a lamp body, wherein two opposite sides of the lamp body are respectively provided with a screw hole, the lamp body is screwed on the fixing frame through the screw holes and screws, the mounting bracket further comprises a damping mechanism, the damping mechanism comprises an inserting strip and a damping component, the inserting strip is rotatably connected onto the lamp body, the damping component is fixedly connected onto the fixing frame, an inserting groove is formed in the damping component, the inserting strip is inserted into the inserting groove, and the friction resistance between the inserting strip and the inserting groove is configured to be larger than the gravity of the lamp body. According to the novel mounting bracket for the alarm and illumination projection lamp for the airport enclosure, the damping mechanism is arranged for insertion in addition to the screw connection, the resistance of the damping mechanism is larger than the gravity of the lamp, so that the screw only has a limiting function, the weight of the lamp is borne by the insertion structure, and the screw is not required to be excessively screwed down on the premise of convenient mounting and dismounting.

Description

Novel airport encloses boundary warning illumination projecting lamp installing support

Technical Field

The invention relates to a project lamp technology, in particular to a novel mounting bracket for an airport enclosure alarm lighting project lamp.

Background

As is known, projectors are used for directional lighting at large angles, and also for lighting fixtures with high brightness when used in airport borders. When the projection lamp in the prior art is installed, the projection lamp is basically a U-shaped frame, the lamp is arranged at the opening of the U-shaped frame, two ends of the lamp are respectively screwed to two arms of the U-shaped frame through a screw, namely, the lamp is connected to the U-shaped frame through two screws, and the mode has a plurality of advantages: the installation and maintenance of the screw joint are very convenient, and the angle adjustment is also easy.

If the good CN211232561U of giving public, the good 11 days of 08 months in 2020 of granting bulletin day, the name is "an integration wire casing support angle adjustable projecting lamp" utility model patent, its projecting lamp shell main part that includes wiring wire casing, wire casing support body and built-in power supply box, wire casing support body is blocked at the upper end middle part of wiring wire casing through the wiring wire casing mouth of its bottom, the left and right sides of wire casing support body is connected with rather than integrated into one piece's support wall, support wall inserts through the support axis of rotation swing joint of projecting lamp shell main part both sides after the slot that corresponds to projecting lamp shell main part bottom both sides, the axis of rotation center screw spiro union in support wall embedded nut at support axis middle part, the anterior a plurality of LED lamp pearl electric connection of projecting lamp shell main part front portion is to the inside drive power supply of power supply box, drive power supply's wire follow connect in the inside total electricity of wiring wire casing after the circular wire hole that the inboard was equipped with of support wall stretches out An electric wire.

Above-mentioned current patent lamps and lanterns are exactly through central screw spiro union to the support, prior art's weak point lies in, the weight of lamps and lanterns is supported by two screws completely, in order to promote the steadiness of connecting and prevent to use for a long time the pine to move and lead to lamps and lanterns to rotate by oneself, just must powerful relative excessive screw up the screw, excessively screw up and crowd bad coupling part easily, make the installation dismantle especially dismantle and angle modulation become comparatively inconvenient moreover, especially if take place the corrosion after using for a long time then can thoroughly block and die.

Disclosure of Invention

The invention aims to provide a novel mounting bracket for an alarm and illumination projection lamp for an airport enclosure, which aims to overcome the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a novel airport boundary warning illumination projecting lamp installing support, includes mount and lamp body, respectively be provided with a screw on the lamp body relative both sides, the lamp body passes through screw and screw spiro union in on the mount, still include damping mechanism, damping mechanism is including grafting strip and damping component, grafting strip rotate connect in on the lamp body, damping component rigid coupling in on the mount, be provided with the inserting groove on the damping component, grafting strip peg graft in the inserting groove, just grafting strip is configured with the frictional resistance of inserting groove and is greater than the gravity of lamp body.

Foretell novel airport enclosure warning illumination projecting lamp installing support, the grafting strip is including two flat pieces that set up side by side, two it has first elastic component, two to extrude between the flat piece deviate from on the flat piece the one end looks rigid coupling of lamp body.

Foretell novel airport boundary warning illumination projecting lamp installing support, damping component is including two holding pieces of relative setting, the holding piece pass through the second elastic component connect in on the mount, two form between the holding piece the inserting groove.

The novel mounting bracket for the airport enclosure alarming and lighting projection lamp is characterized in that the insertion strip is in interference fit with the insertion groove, so that the friction resistance is configured to be greater than the gravity of the lamp body.

Foretell novel airport enclosure warning illumination projecting lamp installing support still includes one-way grafting mechanism, one-way grafting mechanism including set up in first spacing portion on the grafting strip and set up in spacing portion of second in the inserting groove, spacing portion of second is right the spacing grafting strip that makes of first spacing portion only can insert the inserting groove and can't extract.

Foretell novel airport enclosure warning illumination projecting lamp installing support, first spacing portion be for set up in elastic bulge on the grafting strip, the spacing portion of second be for set up in the spacing hole of diapire department of inserting groove, elastic bulge pegs graft into in the spacing hole so that the grafting strip only can insert the inserting groove can't be extracted.

Foretell novel airport enclosure warning illumination projecting lamp installing support, spacing hole is the bar hole, the bar hole is followed the tank bottom of inserting groove extends to notch region.

Foretell novel airport encloses boundary warning illumination projecting lamp installing support, first spacing portion for set up in spliced eye on the grafting strip, the spacing portion of second for set up in elasticity plug connector on the cell wall of spliced groove, elasticity plug connector pegs graft in the spliced eye so that the grafting strip only can insert the spliced groove can't be extracted.

Foretell novel airport encloses boundary warning illumination projecting lamp installing support, be provided with automatic chucking installation mechanism on the mount, automatic chucking installation mechanism is including extrusion spare, transmission member and the joint spare that the transmission connects in proper order, when automatic chucking installation mechanism cover was received on the interior eave of the wall body of enclosing the boundary, the extrusion spare is extruded so that joint spare joint interior eave.

Foretell novel airport encloses boundary warning illumination projecting lamp installing support, automatic chucking installation mechanism has two sets ofly, two joint spare joint respectively the upper surface and the lower surface of interior eave of wall.

In the technical scheme, the novel mounting bracket for the alarm and illumination projection lamp for the airport enclosure provided by the invention is also provided with the damping mechanism for insertion in addition to the screw joint, the resistance of the damping mechanism is greater than the gravity of the lamp, so that the screw only has a limiting function, the weight of the lamp is borne by the insertion structure, the insertion does not increase more arrangement of installation and disassembly, the screw does not need to be excessively screwed down on the premise of convenient installation and disassembly, and the lamp body can be prevented from rotating by itself.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a mounting bracket of a novel airport enclosure alarm lighting projection lamp according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a mounting bracket of a novel airport enclosure warning and lighting projection lamp according to another embodiment of the present invention;

FIG. 3 is a schematic structural view of a limiting hole according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a plug strip according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a prior art enclosure;

FIG. 6 is a schematic view of a fixing frame according to an embodiment of the present invention;

FIG. 7 is a schematic view of a mount according to another embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an automatic chuck mounting mechanism according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of an automatic chuck mounting mechanism according to another embodiment of the present invention;

fig. 10 is a schematic structural view of a fragile portion provided in an embodiment of the present invention;

FIG. 11 is a schematic view of a ratchet and pawl according to an embodiment of the present invention.

Description of reference numerals:

1. a fixed mount; 2. a lamp body; 3. a screw; 4. inserting strips; 4.1, a flat piece; 4.2, a first elastic piece; 5. a damping assembly; 5.1, inserting grooves; 6. an elastic bulge; 7. a limiting hole; 8. an extrusion; 9. a driving rod member; 10. a wall body; 11. an inner wall eave; 12. a fragile portion; 13. a connecting plate; 14. a third elastic member; 15. a rotating shaft; 16. a ratchet wheel; 17. a pawl; 18. a slide bar; 19. a clamping piece.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 11, the novel mounting bracket for an alarm and illumination projection lamp for an airport enclosure provided in the embodiments of the present invention includes a fixing frame 1 and a lamp body 2, two opposite sides of the lamp body 2 are respectively provided with a screw hole, the lamp body 2 is screwed to the fixing frame 1 through the screw holes and screws 3, and the mounting bracket further includes a damping mechanism, the damping mechanism includes an insertion strip 4 and a damping component 5, the insertion strip 4 is rotatably connected to the lamp body 2, the damping component 5 is fixedly connected to the fixing frame 1, the damping component 5 is provided with an insertion groove 5.1, the insertion strip 4 is inserted into the insertion groove 5.1, and a frictional resistance between the insertion strip 4 and the insertion groove 5.1 is configured to be greater than a gravity of the lamp body 2.

In particular, the fixing frame 1 is used for being mounted on a wall of an airport enclosure, and is generally fixed on a wall 10 through expansion screws 3, which is prior art and will not be described in detail. Have three tie point between lamp body 2 and the mount 1, two screws for being located the relative both sides on lamp body 2, another is grafting strip 4, it is connected to rotate between grafting strip 4 and the lamp body 2, if grafting strip 4 rotates through pivot 15 and connects on lamp body 2, preferably, the plane of projection (the face that the light jetted out) of lamp body 2 is the front, grafting strip 4 is connected at the back, and two screws are located two sides respectively, it is corresponding, mount 1 also is provided with the structure of being connected with three tie point, with two screw butt joints be spiro union structures, such as screw 3, bolt or a through-hole pass through screw 3, the central axis coincidence of two screws has just constituted lamp body 2's axis of rotation, this is not repeated for prior art. Mount 1 is last to be connected with grafting strip 4 through damping component 5, is provided with inserting groove 5.1 on the damping component 5, and grafting strip 4 is pegged graft with inserting groove 5.1 and is cooperated, and the damping of damping component 5 embodies here and provides great frictional resistance: the frictional resistance of the plug strip 4 against the plug groove 5.1 is configured to be greater than the weight of the lamp body 2. Frictional resistance can rely on size cooperation to obtain like interference fit, elasticity extrusion if setting up spring extrusion and material selection type if the material that chooses for use frictional force is big, this for prior art, does not give unnecessary details, this embodiment owing to be configured into with the frictional resistance of grafting strip 4 and inserting groove 5.1 and be greater than lamp body 2's gravity just makes even unload screw 3 and let two other tie points break away from the connection, grafting strip 4 also can not break away from mount 1, also the lamp body 2 can not drop by oneself.

In this embodiment, when using screw 3 not hard up for a long time, when lamp body 2 has the trend of natural rotation, lamp body 2's rotation must drive the relative inserting groove 5.1 motion of grafting strip 4, frictional resistance just needs to be overcome in the motion of grafting strip 4, and this frictional resistance is greater than lamp body 2's gravity, so rely on lamp body 2 self gravity, it can not take place to learn to rotate by oneself under the not hard up condition at screw 3, too tight of installation also need not so screw 3, also the screw 3 carries on spacingly with grafting strip 4 to lamp body 2 jointly, but lamp body 2's rotation restriction can rely on grafting strip 4 alone.

According to the novel mounting bracket for the alarm and illumination projection lamp for the airport enclosure provided by the embodiment of the invention, the damping mechanism is arranged outside the screw joint for insertion, the resistance of the damping mechanism is greater than the gravity of the lamp, so that the screw 3 only has a limiting function, the weight of the lamp is borne by the insertion structure, the insertion does not increase more arrangement of installation and disassembly, the screw 3 is not required to be excessively screwed down on the premise of convenient installation and disassembly, and the lamp body 2 can be prevented from rotating by itself.

In another embodiment provided by the present invention, preferably, the insertion strip 4 includes two flat pieces 4.1 arranged in parallel, the flat pieces 4.1 are approximately rectangular long, a first elastic piece 4.2 is extruded between the two flat pieces 4.1, one ends of the two flat pieces, which are away from the lamp body 2, are fixedly connected, when the insertion strip 4 is inserted into the insertion slot 5.1, the two flat pieces are extruded to deform the first elastic piece 4.2, such as a spring or rubber, so that the first elastic piece 4.2 increases the friction force between the insertion strip 4 and the insertion slot 5.1, and the friction force between the two is increased, so that the friction force is greater than the gravity of the lamp.

In another embodiment provided by the present invention, preferably, the damping component 5 includes two clamping pieces arranged oppositely, the clamping pieces are connected to the fixing frame 1 through a second elastic member, the insertion groove 5.1 is formed between the two clamping pieces, that is, a groove wall of the insertion groove 5.1 is a surface of the clamping piece, the clamping pieces receive the extrusion of the second elastic member, when the insertion strip 4 is inserted into the insertion groove 5.1, the second elastic member is extruded through the clamping pieces, and the friction force between the insertion strip 4 and the insertion groove 5.1 is lifted through the second elastic member, so that the friction force between the two is lifted, and the friction force is greater than the gravity of the lamp.

In another embodiment provided by the present invention, preferably, the insertion strip 4 and the insertion slot 5.1 are in an interference fit, so that the frictional resistance is configured to be greater than the gravity of the lamp body 2, and the interference fit is configured so that the frictional resistance between the insertion strip 4 and the insertion slot 5.1 is greater, and may also be configured to be greater than the gravity of the lamp body 2.

In yet another embodiment of the present invention, the lamp socket further includes a one-way plugging mechanism, the one-way plugging mechanism is used for enabling the plugging strip 4 to be plugged into the plugging slot 5.1 only and not to be unplugged, and is used for preventing the lamp from being unplugged and falling off due to excessive force during the processes of angle adjustment and installation, the one-way plugging mechanism includes a first limiting portion disposed on the plugging strip 4 and a second limiting portion disposed in the plugging slot 5.1, and the second limiting portion limits the first limiting portion so that the plugging strip 4 can only be plugged into the plugging slot 5.1 and cannot be unplugged.

In a more specific embodiment, the first limiting portion is an elastic protrusion 6 disposed on the plug strip 4, for example, a receiving groove is disposed on the plug strip 4, a convex column extrudes a spring to form the elastic protrusion 6, and the convex column and the spring are integrally located in the receiving groove, the second limiting portion is a limiting hole 7 disposed at the bottom wall of the plug groove 5.1, the arrangement is such that, when the plug strip 4 is plugged into the plug groove 5.1, the convex column in the elastic protrusion 6 is extruded by the groove wall of the plug groove 5.1 and cannot extend out, so that the plug strip 4 can be plugged into the plug groove 5.1, and when the plug strip 4 is plugged in place, the elastic protrusion 6 enters the limiting hole 7, the limiting of the groove 5.1 is lost, the elastic protrusion 6 extends out into the limiting hole 7 under the action of the elastic force, the axial directions of the limiting hole 7 and the elastic protrusion 6 are perpendicular to the extending direction of the plug strip 4, the elastic protrusion 6 is limited by the limiting hole 7, so that the plugging strip 4 cannot be pulled out, that is, the elastic protrusion 6 is plugged into the limiting hole 7, so that the plugging strip 4 can only be plugged into the plugging groove 5.1 and cannot be pulled out.

In this embodiment, preferably, the limiting hole 7 is a strip-shaped hole, the strip-shaped hole extends from the groove bottom of the insertion groove 5.1 to the notch area, but the notch area has a shielding portion, that is, the strip-shaped hole does not penetrate through the notch of the insertion groove 5.1, and the arrangement is such that the elastic protrusion 6 can move from the groove bottom to the notch area, that is, the insertion strip 4 does not have a problem in reciprocating movement, but because the notch area does not penetrate through, the elastic protrusion 6 cannot be pulled out, that is, the insertion strip 4 cannot be pulled out.

In another more specific embodiment, the first limiting portion is a plug hole formed in the plug strip 4, the second limiting portion is an elastic plug connector formed in a groove wall of the plug groove 5.1, the elastic plug connector is plugged into the plug hole so that the plug strip 4 can only be plugged into the plug groove 5.1 and cannot be pulled out, that is, the structure is opposite to that of the first limiting portion, the plug hole and the elastic plug connector are matched only by exchanging the positions of the elastic protrusions 6 and the limiting holes 7, the holes are formed in the plug strip 4 and the elastic plug connector is arranged on the plug groove 5.1, specific principles and structures are not repeated, and the elastic protrusions 6 and the limiting holes 7 can be completely referred.

In another embodiment provided by the invention, the fixing frame 1 is provided with an automatic clamping installation mechanism, the automatic clamping installation mechanism comprises an extrusion part 8, a transmission rod part 9 and a clamping part 19 which are sequentially connected in a transmission manner, and when the automatic clamping installation mechanism is sleeved on an inner eave 11 of a wall body 10 of a surrounding, the extrusion part 8 is extruded to enable the clamping part 19 to be clamped with the inner eave 11. The automatic clamping installation mechanism has two sets, two joint spare 19 joint respectively the upper surface and the lower surface of interior eave 11. The embodiment improves the installation mode of the fixing frame 1, in the prior art, the fixing frame is screwed on the inner wall surface of the wall body 10, the screwing needs to open a hole on the wall body 10, a special tool is needed, the embodiment is modified into an automatic clamping installation mechanism,

the automatic clamping and mounting mechanism provided by the embodiment is used for being arranged on a wall body 10 of a T-shaped enclosing wall, the wall body 10 is shown in fig. 5 and comprises a vertical section and a horizontal section arranged at the top of the vertical section, part of the horizontal section is positioned at the inner side of the enclosing wall, part of the horizontal section is positioned at the outer side of the enclosing wall, the part positioned at the inner side is called an inner eave 11, the part positioned at the outer side is called an outer eave, and the common knowledge in the field also indicates that the fixing frame 1 provided by the invention is arranged on the horizontal section of the wall body 10, and the main fixing part is the inner eave 11. Specifically, the fixing frame 1 is a U-shaped frame, so a U-shaped clamping cavity is naturally formed, the purpose of the U-shaped clamping cavity is to be matched with the inner wall eaves 11 of the wall body 10, the appearance of the U-shaped clamping cavity is matched with the appearance of the inner wall eaves 11, the U-shaped clamping cavity can be directly sleeved on the inner wall eaves 11, and the fixing frame 1 is provided with an automatic clamping and installing mechanism. As shown in fig. 6, the innovation point of this embodiment is that a set of passive clamping mechanism (automatic clamping installation mechanism) is disposed on the fixing frame 1, which includes an extrusion member 8, a transmission rod member 9 and a clamping member 19, which are sequentially driven, the extrusion member 8 is disposed on the bottom wall of the U-shaped clamping cavity, that is, when the U-shaped clamping cavity is sleeved on the inner wall eave 11, the extrusion member 8 abuts against the inner wall (the side facing the inner side of the wall 10) of the inner wall eave 11 to be capable of moving horizontally or substantially horizontally, which is preferably a plate member, the clamping member 19 is a strip member, the strip member is provided with sharp teeth, the strip member is horizontally disposed, but is capable of moving vertically, and is disposed on the side wall of the U-shaped clamping cavity, optionally, two clamping members 19 are respectively slidably connected to the automatic clamping installation mechanism to respectively correspond to the top surface and the bottom surface of the inner wall eave 11, the inner wall that extruded piece 8 accepted interior eave 11 supports with horizontal motion, the motion of joint 19 vertical direction, and drive rod 9 is used for converting horizontal motion into vertical direction's motion, this kind of transmission can all be realized to many structures in the mechanical field, for example link mechanism, the simplest V-arrangement pole like this implementation provides, again for example wedge-shaped transmission's cooperation can realize converting horizontal motion into vertical direction's motion, this is the common general knowledge in the mechanical field, also there is preferred embodiment afterwards, and the unnecessary description here. The effect of the arrangement is that when the automatic clamping installation mechanism is installed, the automatic clamping installation mechanism is sleeved on the inner wall eave 11 through the U-shaped clamping cavity, in the sleeving process, the extrusion piece 8 is abutted to the inner wall of the inner wall eave 11, at the moment, the automatic clamping installation mechanism is continuously driven to move towards the direction of the inner wall eave 11, preferably, the automatic clamping installation mechanism is directly impacted, so that the extrusion piece 8 is directly abutted to the inner wall of the inner wall eave 11 and starts to move due to the extrusion of the inner wall, at the moment, the movement direction of the extrusion piece is horizontal movement or basically horizontal movement, the movement of the extrusion piece 8 enables the clamping piece 19 to move through the transmission rod piece 9, the clamping piece 19 is only attached to the wall surface of the wall body 10, the clamping piece 19 at the bottom is attached to the bottom surface of the inner wall eave 11, the clamping piece 19 at the upper part is attached to the top surface of the inner wall eave 11, and the installation action of the automatic clamping installation mechanism is locked, and be provided with sharp tooth on the joint piece 19, joint piece 19 through sharp tooth inseparable be connected to on the interior wall eaves 11, realize locking, and have from limit function, so the unblock, must joint piece 19 break away from interior wall eaves 11, joint piece 19 breaks away from interior wall eaves 11 and must extrude piece 8 break away from the internal face of interior wall eaves 11 again, the internal face that extrudees 8 break away from interior wall eaves 11 must sharp tooth also promptly joint piece 19 leave interior wall eaves 11, so joint piece 19 and extrusion piece 8 have realized two-way spacing, can't break away from.

In this embodiment, extruded article 8, transmission member 9 and joint piece 19 have two sets ofly, and wherein extruded article 8 sets up the butt of accepting interior eave 11 simultaneously side by side, and two joint pieces 19 are located two lateral walls in U-shaped joint chamber respectively, correspond the top surface and the bottom surface of interior eave 11 respectively, so realize spacingly in two directions.

In this embodiment, preferably, a sliding rod 18 may be provided, and the two extrusion members 8 are slidably connected to the sliding rod 18, so that the movement amplitudes of the two extrusion members 8 may be synchronized, and the movement inconsistency of the two extrusion members 8, the transmission rod member 9, and the clamping member 19 due to the gravity may be prevented.

In another embodiment provided by the present invention, preferably, the transmission rod 9 is an L-shaped rod, the L-shaped rod is the simplest transmission rod 9, the L-shaped rod includes two straight rods connected with each other at their ends, the L-shaped rod is rotatably connected to the automatic clamping and mounting mechanism at a turning position, that is, a part where the two straight rods are connected, the position of the rotational connection is arranged at a connection position between the upper side wall and the bottom wall of the U-shaped frame, one end of the L-shaped rod is rotatably connected to the extrusion member 8, and the other end of the L-shaped rod is rotatably connected to the clamping member 19, at this time, as shown in fig. 8, when the extrusion member 8 moves to the left, the clamping member 19 moves downward, that is, corresponding to a stroke of the U-shaped frame sleeved on the inner wall eave 11 and clamped.

In this embodiment, the automatic clamping and mounting mechanism further includes a weak portion 12, the clamping member 19 is fixedly connected to the automatic clamping and mounting mechanism through the weak portion 12, the weak portion 12 is configured to break when encountering a preset impact force, the preset impact force is smaller than an impact mounting force between the extrusion member 8 and the inner wall eave 11, the weak portion 12 is a necking structure having a radial dimension smaller than that of the clamping member 19, for example, the thickness of the clamping member 19 is 5cm, the thickness of the weak portion 12 is 1-2cm, so that the weak portion 12 will break when applying a pressure, the effect of the arrangement is that, firstly, the clamping member 19 may move under the action of gravity, so as to drive the extrusion member 8, the transmission rod member 9 and the clamping member 19 to move integrally, so as to cause deviation, so that the positions of the two sets of transmission mechanisms are inconsistent, and the transmission mechanisms are integrally fixed through the weak portion 12, so that it does not move; secondly, a larger initial impact force is limited, if the installation pressure is too small, the extrusion force between the clamping piece 19 and the inner eave 11 is possibly too small, the initial preset impact force is enabled to be larger than the fracture force of the fragile part 12 through the fragile part 12, and therefore the impact force is limited to be larger than the fracture force of the fragile part 12.

Furthermore, the device also comprises a power storage impact mechanism, the power storage impact mechanism comprises a connecting plate 13 and a third elastic member 14 such as a spring, the connecting plate 13 is connected with the clamping member 19 through the third elastic member 14, one end of the L-shaped rod member is rotatably connected on the connecting plate 13, and the two functions are realized, wherein one function is realized by changing the transmission rod member 9 into a delayed transmission structure, when the extrusion member 8 is pressed to move, the third elastic member 14 is compressed, the clamping member 19 does not move, until the extrusion member 8 continues to move, when the compression force of the third elastic member 14 is larger than the breaking force of the weak portion 12, the weak portion 12 breaks, the third elastic member 14 instantly extends to drive the clamping member 19 to impact the inner wall ledge 11, in the prior art, the clamping member 19 and the extrusion member 8 synchronously move, the sharp tooth continuously slides on the wall surface in the locking process, and in the embodiment, the clamping member 19 does not move first, the frangible portion 12 moves instantaneously when broken, reducing the distance that the sharp tooth is stroked on the wall surface. Secondly, due to the compression of the third elastic member 14 and the momentary impact force driving the lifting snap 19.

In another embodiment of the present invention, the turning point of the L-shaped rod is rotatably connected to the fixing frame 1 through a rotating shaft 15, the rotating shaft 15 is fixedly connected to a ratchet wheel 16, at least one, such as five, pawls 17 are provided on the fixing frame 1, the plurality of pawls 17 are all matched with the ratchet wheel 16, and the rotating direction of the rotating shaft 15 where the pawls 17 are matched with the ratchet wheel 16 is the locking direction of the clamping member 19.

In this embodiment, due to the cooperation of the ratchet 16 and the pawl 17, in fact, the fixing frame 1 cannot be disassembled, the clamping member 19 cannot be loosened, and finally, the clamping member must be disassembled violently, further, the rotating shaft 15 is not only rotatably connected to the fixing frame 1, but also is connected to the fixing frame 1 along the axial sliding direction, for example, the rotating shaft 15 and the L-shaped rod member matched with the rotating shaft 15, and the ratchet 16 are both provided with spline structures, and the spline structures are in spline fit with each other, so that the rotating shaft 15 can drive the L-shaped rod member and the ratchet 16 to rotate, and meanwhile, the rotating shaft 15 can also axially slide. Obviously, the shaft 15 may be provided with some anti-theft mechanism, such as a lock, for preventing the removal of the lock by an irrelevant person.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (9)

1. A novel mounting bracket for an alarm and illumination projection lamp for an airport enclosure comprises a fixing frame and a lamp body, wherein two opposite sides of the lamp body are respectively provided with a screw hole, the lamp body is screwed on the fixing frame through the screw holes and screws, and the mounting bracket is characterized in that,

the lamp body is characterized by further comprising a damping mechanism, wherein the damping mechanism comprises an inserting strip and a damping component, the inserting strip is rotatably connected to the lamp body, the damping component is fixedly connected to the fixed frame, an inserting groove is formed in the damping component, the inserting strip is inserted into the inserting groove, and the friction resistance between the inserting strip and the inserting groove is configured to be larger than the gravity of the lamp body;

the automatic clamping and mounting mechanism comprises an extrusion piece, a transmission rod piece and a clamping piece which are sequentially connected in a transmission manner, and when the automatic clamping and mounting mechanism is sleeved on an inner eave of a wall body of a surrounding, the extrusion piece is extruded to enable the clamping piece to be clamped with the inner eave;

the mount includes a U-shaped frame, the U-shaped frame includes U-shaped joint chamber, the interior wall eaves of U-shaped joint chamber adaptation wall body, the extruded article sets up on the diapire in shape joint chamber, also when the U-shaped joint chamber cover is received on the interior wall eaves, the extruded article butt is in order to be with horizontal motion on the inner wall of interior wall eaves, the extruded article is the plate, joint spare is a strip, be provided with sharp tooth on the strip, the strip level is arranged, the strip can vertical direction motion, it sets up on the lateral wall in U-shaped joint chamber, two joint spares are sliding connection respectively on automatic chucking installation mechanism, two joint spares correspond the top surface and the bottom surface of interior wall eaves respectively, the inner wall butt of interior wall eaves is accepted with horizontal motion to the extruded article, the motion of the vertical direction of joint spare, and the transmission member is used for converting horizontal motion into the motion of vertical direction.

2. The novel mounting bracket for the airport enclosure alarming and lighting projection lamp as claimed in claim 1, wherein the insertion strip comprises two flat pieces arranged side by side, a first elastic piece is extruded between the two flat pieces, and one ends of the two flat pieces, which are far away from the lamp body, are fixedly connected.

3. The novel mounting bracket for the airport enclosure warning and lighting floodlight of claim 1, wherein the damping assembly comprises two oppositely disposed clamping pieces, the clamping pieces are connected to the fixing frame through a second elastic member, and the insertion slot is formed between the two clamping pieces.

4. The novel airport enclosure warning lighting projector mounting bracket of claim 1 wherein said strip and said slot are interference fit such that frictional resistance is configured to be greater than the weight of said light.

5. The novel mounting bracket for the airport enclosure alarming and lighting projection lamp of claim 1, further comprising a one-way plugging mechanism, wherein the one-way plugging mechanism comprises a first limiting portion arranged on the plugging strip and a second limiting portion arranged in the plugging groove, and the second limiting portion limits the first limiting portion so that the plugging strip can only be plugged into the plugging groove and cannot be pulled out.

6. The novel mounting bracket for the airport enclosure alarming and lighting projection lamp as claimed in claim 5, wherein the first limiting portion is an elastic protrusion disposed on the insertion strip, the second limiting portion is a limiting hole disposed at the bottom wall of the insertion groove, and the elastic protrusion is inserted into the limiting hole so that the insertion strip can only be inserted into the insertion groove and cannot be pulled out.

7. The novel mounting bracket for the airport enclosure alarming and lighting projection lamp as claimed in claim 6, wherein the limiting hole is a strip-shaped hole, and the strip-shaped hole extends from the bottom of the insertion groove to the notch area.

8. The novel mounting bracket for the airport enclosure alarming and lighting projection lamp of claim 5, wherein the first limiting portion is a plug hole formed on the plug strip, the second limiting portion is an elastic plug connector formed on a groove wall of the plug groove, and the elastic plug connector is plugged into the plug hole so that the plug strip can only be plugged into the plug groove and cannot be pulled out.

9. The novel mounting bracket for the airport enclosure alarming and lighting projection lamp as claimed in claim 1, wherein there are two sets of the automatic clamping mounting mechanisms, and two clamping members are respectively clamped on the upper surface and the lower surface of the inner eave.

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