CN212513489U

CN212513489U - A sealed detection mechanism for processing aviation lamp dustcoat

Info

Publication number: CN212513489U
Application number: CN202021583874.1U
Authority: CN
Inventors: 宋红雨
Original assignee: Baoding Tianshan Electric Technology Dev Co ltd
Current assignee: Baoding Tianshan Electric Technology Dev Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-02-09
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a seal detection mechanism for processing aviation lamp dustcoat, set up the venting mechanism in the bottom plate upper end of base, the air duct communicates to the fixing base inner chamber of base upper end through communicating pipe, branch pipe and jet-propelled head cooperation, and set up protruding edgewise on the fixing base port inner wall, the lamp shade is placed after protruding edgewise upper end, the tube-shape nut cooperation is sealed the gasket ring and is sealed the block fixed to the bottom of lamp shade, realize fixing and unblock the lamp shade through revolving the tube-shape nut, make things convenient for the operation of getting and putting of lamp shade; utilize U type support suspension display unit in the outside of lamp shade, the cooperation suspension in the outside of lamp shade of blue or green silk ribbon through solid fixed ring, jib and installation section of thick bamboo, through the blue or green silk ribbon whether wave the leakproofness that comes the reaction lamp shade, the leakproofness of lamp shade goes wrong, and the ventilation mechanism leaks the back to the inside blast air of lamp shade, and the air current arouses the wave of blue or green silk ribbon, can directly perceived know whether there is the leakproofness problem in the lamp shade, convenient and practical.

Description

A sealed detection mechanism for processing aviation lamp dustcoat

Technical Field

The utility model relates to a check out test set technical field specifically is a sealed detection mechanism for processing aviation lamp dustcoat.

Background

An aviation obstruction light (also called an aid navigation light) is a special lamp for marking obstacles, belongs to the industry of the aid navigation light, and is a lamp range under the seat of the aviation obstruction light. In order to be distinguished from the general-purpose illuminating lamp, the aviation obstruction light is not normally on but is flashing, the low-light-intensity aviation obstruction light is normally on, the medium-light-intensity aviation obstruction light and the high-light-intensity aviation obstruction light are flashing, and the flashing frequency is not lower than 20 times per minute and not higher than 60 times per minute. The aviation obstruction light is used for displaying the outline of a structure, so that an aircraft operator can judge the height and the outline of the obstruction to play a role in warning. The lampshade is used for protecting the light source of the aviation obstruction light and preventing rain, dust and foreign matters from damaging the aviation obstruction light. In case the lamp shade damages, the light source of aviation obstacle has just lost the protective screen, and the light source also can follow the damage, will bring very big danger for aircraft's descending, therefore the aviation lamp shade must carry out leakproofness to it when the production is processed.

However, the existing sealing detection mechanisms of the outer covers of the aviation lamps are complex in structure, not convenient and fast to use and operate, and the problem of sealing performance of the outer covers of the aviation lamps cannot be visually seen; moreover, the sealing detection mechanism of the conventional aviation lamp cover is too complex for the fixing mode of the lamp shade, and is not beneficial to taking and placing the lamp shade.

Therefore, a sealing detection mechanism for processing an aviation lamp housing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed detection mechanism for processing aviation lamp dustcoat sets up the ventilation mechanism in the bottom plate upper end of base, and the air duct communicates to the fixing base inner chamber of base upper end through communicating pipe, branch pipe and jet-propelled head cooperation to set up the fixed lamp shade of protruding edgewise block on fixing base port inner wall, and utilize U type support suspension display ware in the outside of lamp shade, thereby solved the problem that proposes in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing detection mechanism for processing an aircraft lamp outer cover comprises a testing mechanism and an air venting mechanism, wherein the air venting mechanism is arranged in an inner cavity of the testing mechanism, the testing mechanism comprises a base, mounting holes, fixing seats, connecting threads, a lampshade, a U-shaped support and a video displayer, the base is of a hollow structure, the mounting holes are formed in the outer wall of one side of the base, the fixing seats are respectively arranged on two sides of the upper end of the base, the connecting threads are respectively and uniformly arranged on the outer wall of the fixing seat, the lampshade is respectively clamped and fixed in the inner cavity of the fixing seat, the bottom ends of support arms on two sides of the U-shaped support are respectively and fixedly connected to the edge of the upper end of the base outside the fixing seat through fixing bolts, the video displayer is respectively arranged on;

the ventilation mechanism includes communicating pipe, the branch pipe, the jet-propelled head, air duct and manual control valve, communicating pipe sets up in the bottom plate upper end of base, and outer wall upper end both sides of communicating pipe are provided with integrative branch pipe respectively and are linked together, the bottom of branch pipe runs through the roof of base respectively and extends to its upper end, and the end is threaded connection respectively has the jet-propelled head, the one end of air duct links to each other with the one end stationary phase of communicating pipe, the other end extends to its outside through the mounting hole on the base lateral wall, and the terminal outlet duct of external air pump of air duct of base is fixed to be connected to each other, manual control valve sets up in the one.

Further, be provided with integrative protruding border respectively near top port department on the inner wall of fixing base, the lamp shade block is placed in the upper end on protruding border, and has cup jointed the sealing gasket ring on the outer wall of lamp shade, and the tube-shape nut cup joints the back on the outer wall of lamp shade, and threaded connection is on the outer wall of fixing base, and the cooperation is sealed the ring and is sealed the block and fix the bottom of lamp shade.

Furthermore, the sealing gasket ring is a component made of rubber materials, and the size of the sealing gasket ring is matched with the inner diameter of the fixed seat and the outer diameter of the lampshade.

Further, the display device comprises a fixing ring, a hanging rod, an installation cylinder and a blue and green silk ribbon, wherein the two sides of the upper end of the fixing ring are respectively provided with an integrated hanging rod, the fixing ring is respectively arranged at the lower end of the transverse plate of the U-shaped support through the fixing ring, the bottom of the fixing ring is respectively and evenly provided with an integrated installation cylinder, and the bottom of the installation cylinder is respectively and evenly provided with the blue and green silk ribbon.

Further, the blue or green silk ribbon evenly hangs in the outside of fixing base and presses close to mutually respectively through the cooperation of solid fixed ring and installation section of thick bamboo, and the up end setting of the bottom laminating base of blue or green silk ribbon.

Furthermore, the branch pipes are respectively arranged corresponding to the fixing seats, and the air nozzles at the tops of the branch pipes extend to the inner cavities of the fixing seats.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a sealed detection mechanism for processing aviation lamp dustcoat sets up the ventilation mechanism in the bottom plate upper end of base, and the air duct communicates to the fixing base inner chamber of base upper end through communicating pipe, branch pipe and jet-propelled head cooperation to set up protruding edgewise on fixing base port inner wall, the lamp shade is placed in protruding edgewise upper end after, the block is fixed to the bottom of lamp shade is sealed to the sealed pad ring of tube-shape nut cooperation, realize the fixed and unblock to the lamp shade through revolving the tube-shape nut, make things convenient for getting of lamp shade to put the operation.

2. The utility model provides a sealed detection mechanism for processing aviation lamp dustcoat utilizes U type support suspension video picture ware in the outside of lamp shade, the cooperation suspension in the lamp shade of blue or green silk ribbon through solid fixed ring, jib and installation section of thick bamboo, through the leakproofness of blue or green silk ribbon whether waving reaction lamp shade, the leakproofness of lamp shade goes wrong, the air vent mechanism is to the inside blast air leakage back of lamp shade, the air current arouses waving of blue or green silk ribbon, can audio-visually clear know the lamp shade whether have the leakproofness problem, convenient practicality.

Drawings

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

FIG. 2 is a schematic structural view of the testing mechanism of the present invention;

FIG. 3 is an exploded view of the lampshade of the present invention;

FIG. 4 is a schematic structural diagram of a display according to the present invention;

fig. 5 is a schematic structural view of the ventilation mechanism of the present invention.

In the figure: 1. a testing mechanism; 11. a base; 12. mounting holes; 13. a fixed seat; 14. connecting threads; 15. a lamp shade; 16. a U-shaped bracket; 17. a developer; 171. a fixing ring; 172. a boom; 173. mounting the cylinder; 174. a green silk ribbon; 18. a raised edge; 19. a sealing gasket ring; 110. a cylindrical nut; 2. a venting mechanism; 21. a communicating pipe; 22. a branch pipe; 23. a gas showerhead; 24. an air duct; 25. the valves are manually controlled.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sealing detection mechanism for processing an aircraft lamp housing comprises a testing mechanism 1 and an air vent mechanism 2, wherein the air vent mechanism 2 is disposed in an inner cavity of the testing mechanism 1, the testing mechanism 1 comprises a base 11, a mounting hole 12, a fixing seat 13, a connecting thread 14, a lampshade 15, a U-shaped bracket 16 and a video monitor 17, the base 11 is of a hollow structure, the mounting hole 12 is disposed on an outer wall of one side of the base 11, and both sides of the upper end of the base 11 are respectively provided with a fixed seat 13, the outer wall of the fixed seat 13 is respectively and evenly provided with a connecting thread 14, and the inner cavity of the fixed seat 13 is respectively clamped and fixed with a lampshade 15, the bottom ends of the support arms at two sides of the U-shaped support 16 are respectively fixedly connected with the upper end edge of the base 11 at the outer side of the fixed seat 13 through fixing bolts, and the two sides of the lower end of the transverse plate of the U-shaped bracket 16 are respectively provided with a video display 17, and the inner cavity of the base 11 is provided with an air ventilation mechanism 2.

Be provided with integrative protruding border 18 respectively near top port department on the inner wall of

fixing base

13, 15 blocks of lamp shade are placed in the upper end of protruding border 18, and cup jointed sealing backing ring 19 on the outer wall of lamp shade 15, tube-shape nut 110 cup joints the back on the outer wall of lamp shade 15, threaded connection is on the outer wall of fixing base 13, cooperation sealing backing ring 19 seals the block fixedly to the bottom of lamp shade 15, sealing backing ring 19 is the component that rubber materials made, and sealing backing ring 19's size and the internal diameter of fixing base 13 and the external diameter size phase-match of lamp shade 15, realize fixing and the unblock to lamp shade 15 through revolving tube-shape nut 110, make things convenient for the operation of getting and put of lamp shade 15.

Referring to fig. 4, a seal detection mechanism for processing an aircraft lamp housing, a display 17 includes a fixing ring 171, a hanging rod 172, a mounting cylinder 173 and a blue-green ribbon 174, the two sides of the upper end of the fixing ring 171 are respectively provided with the hanging rod 172 integrally, the fixing ring 171 is respectively disposed at the lower end of the transverse plate of the U-shaped bracket 16 corresponding to the fixing seat 13 through the fixing ring 171, the bottom of the fixing ring 171 is respectively and uniformly provided with the mounting cylinder 173 integrally, the bottom of the mounting cylinder 173 is respectively and uniformly provided with the blue-green ribbon 174, the blue-green ribbon 174 is respectively and uniformly suspended outside and close to the fixing seat 13 through the cooperation of the fixing ring 171 and the mounting cylinder 173, the bottom end of the blue-green ribbon 174 is attached to the upper end face of the base 11, the seal of the lamp housing 15 is reflected by the blue-green ribbon 174 floating, the seal of the lamp housing 15 is problematic, after the ventilation mechanism, the air current causes the blue silk ribbon 174 to wave, can be directly and clearly know whether the lamp shade 15 has the leakproofness problem, convenient and practical.

Referring to fig. 5, a sealing detection mechanism for processing an outer cover of an aircraft lamp, in which an air venting mechanism 2 includes a communication pipe 21, a branch pipe 22, a nozzle 23, an air duct 24 and a manual control valve 25, the communication pipe 21 is disposed at the upper end of a bottom plate of a base 11, and two sides of the upper end of the outer wall of the communication pipe 21 are respectively provided with the branch pipes 22 and communicated with each other, the bottoms of the branch pipes 22 respectively penetrate through the top plate of the base 11 and extend to the upper ends thereof, and the ends thereof are respectively connected with the nozzle 23 in a threaded manner, the branch pipes 22 are respectively disposed corresponding to a fixing seat 13, and the nozzle 23 at the top of the branch pipe 22 extends to an inner cavity of the fixing seat 13, one end of the air duct 24 is fixedly connected with one end of the communication pipe 21, the other end thereof extends to the outside of the base 11 through a mounting hole, and is disposed proximate to the outer wall of the base 11.

In summary, the following steps: the utility model provides a sealed detection mechanism for processing aviation lamp dustcoat, set up venting mechanism 2 in the bottom plate upper end of base 11, air duct 24 is through communicating pipe 21, branch pipe 22 and jet-propelled head 23 cooperation intercommunication to the fixing base 13 inner chamber of base 11 upper end, and set up protruding border 18 on fixing base 13 port inner wall, lamp shade 15 is placed behind protruding border 18 upper end, barrel-shaped nut 110 cooperates sealed backing ring 19 to carry out sealed block fixed to the bottom of lamp shade 15, realize fixing and unblock lamp shade 15 through revolving barrel-shaped nut 110 soon, make things convenient for the operation of getting of lamp shade 15; the video display 17 is suspended outside the lampshade 15 by using the U-shaped bracket 16, the green silk ribbon 174 is suspended outside the lampshade 15 by matching the fixing ring 171, the hanging rod 172 and the mounting cylinder 173, the sealing performance of the lampshade 15 is reflected by the floating of the green silk ribbon 174, the sealing performance of the lampshade 15 is in a problem, after the ventilation mechanism 2 blows and leaks the inside of the lampshade 15, the air flow causes the floating of the green silk ribbon 174, the sealing performance problem of the lampshade 15 can be intuitively and clearly known, and the video display is convenient and practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed detection mechanism for processing aviation lamp dustcoat, includes accredited testing organization (1) and ventilation mechanism (2), ventilation mechanism (2) set up in the inner chamber of accredited testing organization (1), its characterized in that: the testing mechanism (1) comprises a base (11), mounting holes (12), fixing seats (13), connecting threads (14), a lampshade (15), a U-shaped support (16) and a video display (17), wherein the base (11) is of a hollow structure, the mounting holes (12) are formed in the outer wall of one side of the base (11), the fixing seats (13) are respectively arranged on the two sides of the upper end of the base (11), the connecting threads (14) are respectively and uniformly arranged on the outer wall of the fixing seats (13), the lampshade (15) is respectively clamped and fixed in the inner cavity of the fixing seats (13), the bottom ends of the support arms on the two sides of the U-shaped support (16) are respectively and fixedly connected to the edge of the upper end of the base (11) on the outer side of the fixing seats (13) through fixing bolts, the video display (17) are respectively arranged on the two sides of the lower end of a;

the aeration mechanism (2) comprises a communicating pipe (21), a branch pipe (22), a jet head (23), an air duct (24) and a manual control valve (25), the communicating pipe (21) is arranged at the upper end of the bottom plate of the base (11), and both sides of the upper end of the outer wall of the communicating pipe (21) are respectively provided with an integrated branch pipe (22) and communicated with each other, the bottom of the branch pipe (22) respectively penetrates through the top plate of the base (11) and extends to the upper end thereof, the tail ends of the air guide pipes are respectively in threaded connection with an air nozzle (23), one end of each air guide pipe (24) is fixedly connected with one end of each communicating pipe (21), the other end of each air guide pipe extends to the outside of the communicating pipe through a mounting hole (12) on the side wall of the base (11), and the tail end of the air duct (24) outside the base (11) is fixedly connected with an air outlet pipe of an external air pump, and the manual control valve (25) is arranged at one end of the air duct (24) close to the communicating pipe (21) and is arranged close to the outer wall of the base (11).

2. The seal detection mechanism for machining an aircraft lamp housing according to claim 1, wherein: be close to top port department on the inner wall of fixing base (13) and be provided with integrative protruding edgewise (18) respectively, lamp shade (15) block is placed in the upper end of protruding edgewise (18), and has cup jointed sealing gasket ring (19) on the outer wall of lamp shade (15), and back on the outer wall of lamp shade (15) is cup jointed in tube-shape nut (110), and threaded connection is on the outer wall of fixing base (13), and cooperation sealing gasket ring (19) carry out sealed block to the bottom of lamp shade (15) and fix.

3. A seal detection mechanism for machining aircraft lamp housings according to claim 2, wherein: the sealing gasket ring (19) is a component made of rubber materials, and the size of the sealing gasket ring (19) is matched with the inner diameter of the fixed seat (13) and the outer diameter of the lampshade (15).

4. The seal detection mechanism for machining an aircraft lamp housing according to claim 1, wherein: the imaging device (17) comprises a fixing ring (171), a hanging rod (172), an installation cylinder (173) and a blue-green-silk ribbon (174), wherein the hanging rod (172) is integrally arranged on two sides of the upper end of the fixing ring (171) respectively, the fixing ring (171) is arranged on the lower end of the transverse plate of the U-shaped support (16) through the fixing ring (171) and corresponds to the fixing seat (13), the bottom of the fixing ring (171) is respectively and evenly provided with the installation cylinder (173), and the blue-green-silk ribbon (174) is respectively and evenly arranged on the bottom of the installation cylinder (173).

5. The seal detection mechanism for processing an aircraft lamp housing according to claim 4, wherein: blue or green silk ribbon (174) evenly suspend respectively in the outside of fixing base (13) and press close to mutually through the cooperation of solid fixed ring (171) and installation section of thick bamboo (173), the up end setting of base (11) is laminated to the bottom of blue or green silk ribbon (174).

6. The seal detection mechanism for machining an aircraft lamp housing according to claim 1, wherein: the branch pipes (22) are arranged corresponding to the fixing seats (13) respectively, and the air nozzles (23) at the tops of the branch pipes (22) extend to the inner cavities of the fixing seats (13).