Damping mounting structure of runway navigation aid lamp

Abstract

The utility model provides a damping installation structure of a runway navigational aid lamp, which relates to the technical field of runway navigational aid lamp installation and comprises an installation frame, a damping device and a damping device. A light-emitting element is arranged in the middle of the lampshade, the periphery of the lampshade is sleeved with an elastic washer, the lampshade makes contact with the mounting frame through the elastic washer, and at least part of the lampshade is arranged in the mounting hole; the pressing ring is arranged on the side, away from the mounting frame, of the elastic gasket, and the pressing ring is connected with the mounting frame and tightly presses the elastic gasket; the problems that in the prior art, a damping pad or a damping sleeve is arranged at the bottom of a mounting frame of a runway navigation aid lamp, the damping effect is limited, and the light source breakage rate is high are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to runway navigation light installation technical field, more specifically, it relates to a kind of shock-absorbing mounting structure of runway navigation light. BACKGROUND

[0002] Currently, runway navigation light of airport is generally high in light source breakage rate, and the reason is that the effect of shock-absorbing measure is not good enough.The traditional shock-absorbing measure mainly sets shock-absorbing pad or shock-absorbing sleeve at the bottom of the mounting frame of runway navigation light, and the shock-absorbing measure is limited in effect. SUMMARY

[0003] The utility model discloses a kind of shock-absorbing mounting structure of runway navigation light, to solve the problem of high light source breakage rate in prior art in the bottom of the mounting frame of runway navigation light Set shock-absorbing pad or shock-absorbing sleeve shock-absorbing measure shock-absorbing effect is limited.

[0004] To achieve the above object, the utility model provides a kind of shock-absorbing mounting structure of runway navigation light, comprising:

[0005] Mounting frame, the mounting hole is set in the mounting frame;

[0006] Lampshade, the middle part of the lampshade is provided with light emitting element, the outer periphery of the lampshade is provided with elastic washer, the lampshade is contacted with the mounting frame by the elastic washer, at least part of the lampshade is set in the mounting hole;

[0007] Compression ring, the compression ring is set in the side of the elastic washer away from the mounting frame, the compression ring is connected with the mounting frame, and the elastic washer is compressed tightly.

[0008] Optionally, the compression ring includes annular portion and connecting lug provided at the outer periphery of the annular portion, and the connecting lug is connected with the mounting frame by fastening component.

[0009] Optionally, the mounting frame is provided with fastening hole at the outside of the mounting hole, the connecting lug is hook-shaped, the openings of the two connecting lugs are directed to the same side of the annular portion, and the fastening component includes:

[0010] Pin portion, the pin portion is slidably penetrated through the fastening hole, and the pin portion can pass through the opening, and the two ends of the pin portion are respectively provided with first limiting portion and second limiting portion, and the first limiting portion and the second limiting portion are respectively set at the mutually far sides of the connecting lug and the mounting frame;

[0011] Elastic component, the elastic component is set between the second limiting portion and the mounting frame.

[0012] Optionally, the mounting frame comprises a mounting plate, the mounting hole is formed in the middle of the mounting plate, and supporting legs are arranged on both sides of the mounting plate, and mounting ears are arranged at the ends of the supporting legs away from the mounting plate.

[0013] Optionally, a through hole is formed in the mounting ear, a damping sleeve is arranged in the through hole, and annular damping rings are arranged at the two ends of the damping sleeve respectively.

[0014] Optionally, an annular clamping groove is arranged on the inner periphery of the elastic gasket, and the elastic gasket is sleeved and matched with the outer periphery of the lampshade through the clamping groove.

[0015] Optionally, the lampshade comprises a funnel-shaped main body portion, the light-emitting element is arranged at the small end of the main body portion, and an annular clamping plate is arranged on the outer periphery of the large end of the main body portion, and the clamping plate is embeddedly matched with the clamping groove.

[0016] Optionally, the material of the elastic gasket is silicone rubber.

[0017] Optionally, the elastic gasket is positioned and matched with the mounting frame through a positioning structure.

[0018] Optionally, the positioning structure comprises a positioning column arranged on the elastic gasket and a positioning hole arranged on the mounting frame, and the positioning column is insertedly matched with the positioning hole.

[0019] The utility model provides a kind of shock-absorbing installation structure of runway approach light, its beneficial effect is at: the shock-absorbing installation structure of runway approach light is installed with light-emitting element in lampshade, i.e.

[0020] Other features and advantages of the present utility model will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and other objects, features and advantages of the present utility model will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings, in which like reference characters refer to like parts throughout the several views, and in which the exemplary embodiments of the present utility model are shown.

[0022] Figure 1The overall schematic view of the shock-absorbing installation structure of a runway approach light according to one embodiment of the present application is shown.

[0023] Figure 2 The schematic view of the elastic gasket of the shock-absorbing installation structure of a runway approach light according to one embodiment of the present application is shown.

[0024] Explanation of reference signs:

[0025] 1, lampshade; 2, light-emitting element; 3, elastic gasket; 4, annular portion; 5, connecting lug; 6, opening; 7, pin portion; 8, first limiting portion; 9, second limiting portion; 10, elastic member; 11, mounting plate; 12, support leg; 13, mounting lug; 14, shock-absorbing sleeve; 15, clamping groove; 16, clamping plate; 17, positioning column. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present application will be described in more detail below. Although the preferred embodiments of the present application are described below, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present application is more thorough and complete, and the scope of the present application is fully conveyed to those skilled in the art.

[0027] As shown in Figure 1 and Figure 2 The present application provides a shock-absorbing installation structure of a runway approach light, comprising:

[0028] A mounting frame, a mounting hole is formed in the mounting frame;

[0029] A lampshade 1, a light-emitting element 2 is arranged in the middle of the lampshade 1, an elastic gasket 3 is arranged around the lampshade 1, the lampshade 1 is in contact with the mounting frame through the elastic gasket 3, and at least part of the lampshade 1 is arranged in the mounting hole;

[0030] A compression ring, the compression ring is arranged on the side of the elastic gasket 3 away from the mounting frame, the compression ring is connected with the mounting frame and compresses the elastic gasket 3.

[0031] Specifically, to solve the problem of limited damping effect and high light source breakage rate of the damping measure of setting a damping pad or a damping sleeve 14 at the bottom of the mounting rack of the runway approach light, the damping mounting structure of the runway approach light provided by the utility model is characterized in that a light emitting element 2, i.e. a light source, is mounted in a lampshade 1, an elastic washer 3 is sleeved on the outer periphery of the lampshade 1, and the lampshade 1 is mounted on the mounting rack by pressing the elastic washer 3 through a pressing ring. The damping effect is formed between the lampshade 1 and the mounting rack through the setting of the elastic washer 3, the vibration from the mounting rack can be effectively prevented from being transmitted to the lampshade 1 and the light emitting element 2 in the lampshade 1, the light emitting element 2 is effectively protected, and the shock resistance and service life of the runway approach light are improved.

[0032] Optionally, the pressing ring comprises a ring part 4 and a connecting lug 5 arranged on the outer periphery of the ring part 4, and the connecting lug 5 is connected with the mounting rack through a fastening part.

[0033] Specifically, the ring part 4 is pressed on the top of the elastic washer 3, and the connecting lug 5 is connected with the mounting rack through outward extension on the outer periphery, and the fastening degree can be controlled through the fastening of the fastening part.

[0034] Optionally, the mounting rack is provided with a fastening hole on the outer side of the mounting hole, the connecting lug 5 is in the shape of a hook, the openings 6 of the two connecting lugs 5 are directed to the same side of the ring part 4, and the fastening part comprises:

[0035] a pin part 7, the pin part 7 is slidably penetrated through the fastening hole, the pin part 7 can pass through the opening 6, and the two ends of the pin part 7 are respectively provided with a first limiting part 8 and a second limiting part 9, the first limiting part 8 and the second limiting part 9 are respectively arranged on the sides away from each other of the connecting lug 5 and the mounting rack;

[0036] an elastic part 10, the elastic part 10 is arranged between the second limiting part 9 and the mounting rack.

[0037] Specifically, two connecting lugs 5 are arranged on the outer periphery of the ring part 4, the two connecting lugs 5 are oppositely arranged, and the directions of the openings 6 of the two connecting lugs 5 are directed to the same direction, so that the pin part 7 can be conveniently mounted into the connecting lug 5 or separated from the connecting lug 5 through the opening 6 when the pressing ring is disassembled or assembled, and the runway approach light is convenient to disassemble and assemble; after the lampshade 1 with the elastic washer 3 is placed on the mounting rack, the pressing ring can be mounted by lifting the two pin parts 7, and the pin part 7 moves downward under the action of the elastic part 10 when the two pin parts 7 are loosened, and the pressing ring is pressed through the first limiting part 8; the setting of the elastic part 10 not only facilitates disassembly and assembly, but also provides stable and controllable pressing force according to actual needs.

[0038] In the embodiment, the elastic part 10 is a compression spring, and the compression spring is sleeved on the outer side of the pin part 7.

[0039] Optionally, the mounting frame comprises a mounting plate 11, a mounting hole is opened in the middle of the mounting plate 11, and support feet 12 are arranged on both sides of the mounting plate 11, and mounting ears 13 are arranged at the ends of the support feet 12 away from the mounting plate 11.

[0040] Specifically, the mounting plate 11, the support feet 12 and the mounting ears 13 can all be plate-shaped, and the three are integrally connected, and the connection of the three forms a U-shaped structure, and the mounting of the mounting frame is realized through the mounting ears 13.

[0041] Optionally, a through hole is opened in the mounting ear 13, a damping sleeve 14 is arranged in the through hole, and annular damping rings are arranged at both ends of the damping sleeve 14, and the two damping rings are arranged on both sides of the mounting ear 13.

[0042] Specifically, the through hole is used for the mounting of the mounting ear 13, and a screw or a bolt can pass through the through hole to fasten the mounting ear 13, the damping sleeve 14 is arranged in the mounting process of the mounting frame to form a damping effect, and the damping effect of the elastic washer 3 is further combined, so that the damping mounting structure of the runway navigation light has a double damping effect distributed in two mounting positions.

[0043] In this embodiment, the damping sleeve 14 is made of rubber.

[0044] Optionally, an annular clamping groove 15 is arranged on the inner periphery of the elastic washer 3, and the elastic washer 3 is sleeved and matched with the outer periphery of the lampshade 1 through the clamping groove 15.

[0045] Specifically, the annular clamping groove 15 can embed the edge part of the lampshade 1 into the inside of the elastic washer 3, and an elastic washer 3 is formed outside, and the structure of the elastic rigidity of the built-in metal lampshade 1 is combined, which has good damping performance and good structural strength.

[0046] Optionally, the lampshade 1 comprises a funnel-shaped main body, the light emitting element 2 is arranged at the small end of the main body, an annular clamping plate 16 is arranged on the outer periphery of the large end of the main body, and the clamping plate 16 is embeddedly matched with the clamping groove 15.

[0047] Specifically, the clamping plate 16 is an annular plate, the clamping plate 16 extends into the clamping groove 15, and the pressing direction of the clamping plate 16 corresponds to the pressing direction of the clamping groove 15.

[0048] Optionally, the material of the elastic washer 3 is silicone rubber.

[0049] Specifically, the silicone rubber has good elasticity and high and low temperature resistance, and can adapt to the use environment of the runway navigation light.

[0050] Optionally, the elastic washer 3 is positioned and matched with the mounting frame through a positioning structure.

[0051] Specifically, the positioning structure can improve the positioning effect and stability of the elastic gasket 3 when the elastic gasket 3 is installed on the mounting frame.

[0052] Optionally, the positioning structure comprises a positioning column 17 arranged on the elastic gasket 3 and a positioning hole arranged on the mounting frame, and the positioning column 17 is inserted into the positioning hole.

[0053] Specifically, the elastic gasket 3 is provided with a positioning column 17 extending outward on the side close to the mounting frame, and the mounting frame is provided with a positioning hole at the corresponding position, the positioning column 17 of the elastic gasket 3 is inserted into the positioning hole of the mounting frame, the positioning and installation of the elastic gasket 3 are realized, the installation precision of the elastic gasket 3 and the lampshade 1 when installed on the mounting hole is improved, and the accuracy of the pressing position of the pressing ring is also improved.

[0054] The above has described the embodiments of the present application, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A vibration-damping installation structure for runway navigation lights, characterized in that, include: Mounting bracket, wherein mounting holes are provided in the mounting bracket; A lampshade, wherein a light-emitting element is provided in the middle of the lampshade, and an elastic washer is provided on the outer periphery of the lampshade. The lampshade contacts the mounting bracket through the elastic washer, and at least part of the lampshade is disposed in the mounting hole. A pressure ring is disposed on the side of the elastic washer away from the mounting bracket. The pressure ring is connected to the mounting bracket and presses the elastic washer.

2. The shock-absorbing installation structure for runway navigation lights according to claim 1, characterized in that, The pressure ring includes an annular portion and a connecting ear disposed on the outer periphery of the annular portion, the connecting ear being connected to the mounting bracket by a fastening component.

3. The shock-absorbing installation structure for runway navigation lights according to claim 2, characterized in that, The mounting bracket has a fastening hole on the outside of the mounting hole. The connecting lug is hook-shaped, and the openings of the two connecting lugs face the same side of the annular portion. The fastening component includes: The pin portion slides through the fastening hole and can pass through the opening. The two ends of the pin portion are respectively provided with a first limiting portion and a second limiting portion, which are respectively provided on the mutually distant sides of the connecting ear and the mounting bracket. An elastic component is disposed between the second limiting portion and the mounting bracket.

4. The shock-absorbing installation structure for runway navigation lights according to claim 1, characterized in that, The mounting bracket includes a mounting plate, the mounting hole is formed in the middle of the mounting plate, the mounting plate is provided with support feet on both sides, and the end of the support foot away from the mounting plate is provided with a mounting ear.

5. The shock-absorbing installation structure for runway navigation lights according to claim 4, characterized in that, The mounting ear has a through hole, and a shock-absorbing sleeve is installed inside the through hole. An annular shock-absorbing ring is installed at both ends of the shock-absorbing sleeve, and the two shock-absorbing rings are respectively installed on both sides of the mounting ear.

6. The shock-absorbing installation structure for runway navigation lights according to claim 1, characterized in that, The inner circumference of the elastic washer is provided with an annular groove, and the elastic washer fits into the outer circumference of the lampshade through the groove.

7. The shock-absorbing installation structure for runway navigation lights according to claim 6, characterized in that, The lampshade includes a funnel-shaped main body, the light-emitting element is disposed at the small end of the main body, and an annular snap-fit ​​plate is disposed on the outer periphery of the large end of the main body, the snap-fit ​​plate being embedded in the slot.

8. The vibration damping installation structure for runway navigation lights according to claim 1, characterized in that, The material of the elastic gasket is silicone rubber.

9. The vibration damping installation structure for runway navigation lights according to claim 1, characterized in that, The elastic washer is positioned and engaged with the mounting bracket through a positioning structure.

10. The shock-absorbing installation structure for runway navigation lights according to claim 9, characterized in that, The positioning structure includes a positioning post disposed on the elastic washer and a positioning hole disposed on the mounting bracket, wherein the positioning post and the positioning hole are inserted into each other.

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