CN219284129U - Infrared lighting bomb warhead - Google Patents
Infrared lighting bomb warhead Download PDFInfo
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- CN219284129U CN219284129U CN202223529018.XU CN202223529018U CN219284129U CN 219284129 U CN219284129 U CN 219284129U CN 202223529018 U CN202223529018 U CN 202223529018U CN 219284129 U CN219284129 U CN 219284129U
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- bag
- umbrella
- bullet
- warhead
- infrared light
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Abstract
The utility model discloses an infrared illumination bomb warhead, which is provided with an engine, and comprises: a projectile body, a hanging umbrella, an umbrella bag and a projectile bottom; the hanging umbrella and the umbrella bag are arranged in the elastic body, the first side of the elastic bottom is connected with the elastic body and the umbrella bag, and the second side of the elastic bottom is connected with the engine. According to the utility model, the hanging umbrella is arranged in the umbrella bag, and meanwhile, the umbrella bag is connected with the elastic bottom, so that the hanging umbrella is delayed to open, and the engine is beyond the hanging umbrella at the moment, so that the hanging umbrella is not damaged, and the reliability of opening the hanging umbrella is enhanced.
Description
Technical Field
The utility model relates to the field of ammunition, in particular to an infrared illumination bomb warhead.
Background
The infrared illumination bomb warhead mainly comprises a fuze, a projectile body, a propellant, a push plate, a hanging umbrella, an illumination torch and a bomb bottom. Working principle of infrared illumination bomb warhead: when the warhead flies to the target area, the fuze acts to ignite the propellant, high-temperature and high-pressure propellant gas generated by combustion of the propellant pushes the pushing plate, the hanging umbrella and the lighting torch are thrown out of the projectile body, and meanwhile the lighting torch is ignited. The hanging umbrella is opened rapidly under the action of aerodynamic force, and the hanging lighting torch slowly and stably drops in the air. The illumination torch burns to generate strong near infrared light, a near infrared light source is provided for the target, the infrared illuminance of the surface of the target is increased, and the vision distance of the low-light night vision device is improved.
In practicing the present utility model, the inventors found that there are at least the following problems in the prior art: in the prior art, the warhead of the infrared illumination bomb adopts a front cabin opening umbrella opening structure, the umbrella opening process is quick, the rocket engine is easy to damage the hanging umbrella, and the reliability of the umbrella opening is not high under the condition of high storage speed.
Disclosure of Invention
In view of the above, the utility model provides an infrared illumination bomb warhead, which achieves the purposes of delaying umbrella opening and improving the reliability of umbrella opening by arranging an umbrella bag.
Specifically, the method comprises the following technical scheme:
an infrared light bullet warhead provided with an engine thereon, the infrared light bullet warhead comprising:
a projectile body, a hanging umbrella, an umbrella bag and a projectile bottom;
the hanging umbrella and the umbrella bag are arranged in the elastic body, the first side of the elastic bottom is connected with the elastic body and the umbrella bag, and the second side of the elastic bottom is connected with the engine.
Preferably, the umbrella bag comprises a first opening, a bag body and a bag bottom, and the bag body is connected with the bag bottom;
the hanging umbrella is arranged in the bag body, the bag bottom is arranged on one side, close to the bullet bottom, of the bag body, the first opening is arranged on one side, far away from the bullet bottom, of the bag body, and the bag bottom and the first opening are oppositely arranged;
the bag bottom is connected with the bullet bottom.
Preferably, the bag body is in a cylindrical structure.
Preferably, a first connecting buckle is arranged on one side of the bag bottom close to the bullet bottom;
the connecting column is arranged on the bullet bottom, and the first connecting buckle is connected with the connecting column through a first connecting rope.
Preferably, the first connecting buckle comprises a first buckle strap and a second buckle strap;
the first buckling belt and the second buckling belt are arranged in a crossing manner, two ends of the first buckling belt are respectively connected with the bag bottom, and two ends of the second buckling belt are respectively connected with the bag bottom;
the first connecting rope is connected to the intersection of the first buckle strap and the second buckle strap.
Preferably, the first strap and the second strap are arranged to intersect vertically.
Preferably, the connecting column is provided with a through hole, and the first connecting rope is connected to the through hole.
Preferably, the connecting column is welded with the bullet bottom.
Preferably, the connecting column is provided with external threads;
the bullet bottom is provided with a screw hole, and the connecting column is in threaded connection with the screw hole.
Preferably, the first side of the sole is inserted into the body of the bullet, and the sole and the body of the bullet are in interference connection.
The technical scheme provided by the utility model has the beneficial effects that at least:
according to the utility model, the hanging umbrella is arranged in the umbrella bag by arranging the umbrella bag, and meanwhile, the umbrella bag is connected with the bullet bottom, after the engine drives the bullet bottom fly umbrella bag structure, the umbrella bag is separated from the hanging umbrella, and the hanging umbrella is delayed to open, so that the engine is beyond the hanging umbrella at the moment, the hanging umbrella is not damaged, and the reliability of opening the hanging umbrella is enhanced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an infrared illumination bomb warhead according to an embodiment of the present utility model;
FIG. 2 is a schematic view of the connection between the sole and the bag according to one embodiment of the present utility model.
Reference numerals in the drawings are respectively expressed as:
1-time fuze; 2-head snail; 3-a propellant structure; 4-push plate assembly; 5-elastomer; 6-an illumination structure; 7-umbrella protection tiles; 8-hanging an umbrella; 81-connecting piece; 9-umbrella bag; 91-a first connecting rope; 10-bullet bottom; 101-connecting columns; 11-cylindrical pins.
Specific embodiments of the present utility model have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Before describing embodiments of the present utility model in further detail, the terms of orientation, such as "upper", "lower", "side", and the like, used in the examples of the present utility model are not intended to limit the scope of the present utility model.
In order to make the technical scheme and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, this embodiment describes an infrared ray-guided missile warhead, on which an engine is provided, the infrared ray-guided missile warhead including: the bullet body 5, the hanging umbrella 8, the umbrella bag 9 and the bullet bottom 10; the hanging umbrella 8 and the umbrella bag 9 are arranged in the projectile body 5, the first side of the projectile body 10 is connected with the projectile body 5 and the umbrella bag 9, and the second side of the projectile body 5 is connected with the engine.
Further, as shown in fig. 1, the first side of the sole 10 is the upper side of the sole 10, and the second side of the sole 10 is the lower side of the sole 10. The upper side of the sole 10 is connected to the lower end of the projectile 5. The projectile body 5 is of a hollow structure, the projectile body 3 is arranged at the upper end of the projectile body 5, the lighting structure 6 is arranged below the projectile body 3, and the hanging umbrella 8 and the umbrella bag 9 are arranged below the lighting structure 6. The high-temperature high-pressure gunpowder gas generated after the combustion of the gunpowder structure 3 pushes the projectile body 5 to be separated from the projectile bottom 10, then the gunpowder structure 3, the lighting structure 6, the hanging umbrella 8 and the umbrella bag 9 are pushed out of the projectile body 5 under the pushing of the high-temperature high-pressure gunpowder gas, meanwhile, under the pushing force of the engine, the projectile bottom 10 continuously flies and surpasses the hanging umbrella 8 and the umbrella bag 9, the umbrella bag 9 is separated from the hanging umbrella 8 under the driving of the projectile bottom 10, and the hanging umbrella 8 realizes delayed opening, and at the moment, the engine surpasses the hanging umbrella 8, the hanging umbrella 8 is not damaged, so that the reliability of opening the hanging umbrella 8 is enhanced.
Preferably, the umbrella bag 9 comprises a first opening, a bag body and a bag bottom, and the bag body is connected with the bag bottom; the hanging umbrella is arranged in the bag body, the bag bottom is arranged on one side of the bag body close to the bullet bottom 10, the first opening is arranged on one side of the bag body far away from the bullet bottom 10, and the bag bottom and the first opening are oppositely arranged; the bag bottom is connected with the spring bottom 10.
Further, in this embodiment, the umbrella bag 9 has a cylindrical structure, and the umbrella bag 9 is composed of a long surrounding web, a short surrounding web, a top web, and special industrial threads. The long surrounding web and the short surrounding web are sewn together through special industrial threads to form a bag body; the top web is sewn together with the bag body by adopting special industrial threads, and the top web forms the bottom of the bag. Textile materials are adopted for the long surrounding web, the short surrounding web, the top web and the special industrial threads. The umbrella bag 9 has the functions of protecting the suspended umbrella 8 and delaying the inflation of the suspended umbrella 8.
Preferably, the bag body has a cylindrical structure.
Preferably, a first connecting buckle is arranged on one side of the bag bottom close to the bullet bottom 10; the bullet bottom 10 is provided with a connecting column 101, and the first connecting buckle is connected with the connecting column 101 through a first connecting rope.
Further, a connecting post 101 is provided at a side of the bottom 10 toward the projectile body 5, and one end of the first connecting string 91 is fastened to the first connecting buckle, and the other end is fastened to the connecting post 101.
Preferably, the first connecting buckle comprises a first buckle strap and a second buckle strap; the first buckling belt and the second buckling belt are arranged in a crossing way, two ends of the first buckling belt are respectively connected with the bag bottom, and two ends of the second buckling belt are respectively connected with the bag bottom; the first connecting string 91 is connected at the intersection of the first strap and the second strap. The first strap and the second strap are arranged perpendicularly in a crossing manner.
Further, the first strap and the second strap are cross-stitched to the bag bottom. The first strap and the second strap are both made of textile materials. The first buckling belt and the second buckling belt which are intersected are arranged, so that the connection strength between the first connecting buckle and the bag bottom can be enhanced, the first connecting rope 91 is connected to the connection position of the first buckling belt and the second buckling belt, the connection strength between the first connecting rope 91 and the first connecting buckle is enhanced, and the disconnection risk between the first connecting buckle and the bag bottom is reduced.
Preferably, as shown in fig. 2, a through hole is provided in the connection post 101, and the first connection string 91 is connected to the through hole.
Preferably, in one embodiment, the connection post 101 is welded to the sabot 10. The strength of the connection between the connection post 101 and the sabot 10 is ensured.
Preferably, the connecting column 101 is provided with external threads; the bullet bottom 10 is provided with a screw hole, and the connecting column 101 is in threaded connection with the screw hole.
Preferably, the first side of the sole 10 is inserted into the body 5, and the sole 10 is in interference engagement with the body 5.
Further, as shown in fig. 2, the bottom 10 and the elastic body 5 are in interference fit, and meanwhile, the bottom 10 and the elastic body 5 are connected through a plurality of cylindrical pins 11, and the plurality of cylindrical pins 11 are uniformly arranged around the axis of the elastic body 5; the other end of the bullet bottom 10 is connected with the engine by screw threads. In this embodiment four cylindrical pins 11 are provided.
Preferably, the warhead comprises an umbrella protection tile 7; the umbrella protection tiles 7 are provided with a plurality of, the plurality of umbrella protection tiles 7 are surrounded to form a hollow cylinder structure, and the hanging umbrella 8 and the umbrella bag 9 are arranged in a space surrounded by the plurality of umbrella protection tiles 7; the outer wall of the umbrella protection tile 7 is attached to the inner wall of the projectile body 5, one end of the umbrella protection tile 7 is abutted against the lighting structure 6, the other end of the umbrella protection tile 7 is abutted against the projectile bottom 10, and the umbrella protection tile 7 can slide relative to the projectile body 5.
Further, as shown in fig. 1, three umbrella protection tiles 7 are provided in this embodiment, and the umbrella protection tiles 7 are made of metal materials and in a three-tile structure, and are used for filling the hanging umbrella 8, and bear inertial force and extrusion force during launching and cabin opening, so as to protect the hanging umbrella 8 from being damaged.
Preferably, as shown in fig. 1, the lighting structure 6 comprises a lighting torch, a backing paper, a backing plate and a housing; the lining paper is arranged between the illumination torch and the shell to avoid the illumination torch corroding the shell. The shell bottom is provided with a connecting groove which is a circular groove, the hanging umbrella 8 is connected with the connecting groove, and after the hanging umbrella 8 is opened, the hanging umbrella 8 drives the lighting structure 6 to slowly fall.
Further, the hanging umbrella 8 comprises a connecting piece, an umbrella cloth, an umbrella rope, a second connecting rope, a special industrial wire and a crimping pipe, and the hanging umbrella 8 is arranged in the umbrella bag 9. The number of the umbrella ropes is eight, the second connecting ropes are steel wire ropes, and the number of the second connecting ropes is one. One end of the connecting piece is connected with the connecting groove, and the other end of the connecting piece is provided with a connecting hole. The two pressure connection pipes are arranged. The canopy and the umbrella rope are sewn together by special industrial threads. One end of the second connecting rope is in press connection with one end of the eight umbrella ropes by adopting one press connection pipe, the other end of the second connecting rope passes through the connecting hole and is then in press connection by the other press connection pipe, and the second connecting rope is tied on the connecting piece.
Preferably, the connecting piece is provided with external threads, the connecting groove is internally provided with internal threads, and the connecting piece is in threaded connection with the connecting groove.
Preferably, as shown in fig. 1, the warhead comprises a pusher assembly 4, the pusher assembly 4 being arranged between the propellant structure 3 and the illumination structure 6.
Further, the pushing plate assembly 4 is provided with a fire transfer hole, and high-temperature and high-pressure gunpowder gas generated after the gunpowder structure 3 burns can enter the lighting structure 6 through the fire transfer hole and ignite the lighting structure 6.
Further, the push plate assembly 4 includes a push plate, a paper ring, and a felt ring. The pushing plate is made of metal, and the paper ring is adhered to one side of the pushing plate with the chamfer angle to isolate the propellant from the pushing plate, so that the propellant is prevented from corroding the pushing plate; the felt is adhered to the other side of the push plate, so that a buffer effect can be achieved, and the structures in the elastomer 5 can be tightly adhered by adjusting the thickness of the felt, so that shaking is avoided.
Preferably, as shown in fig. 1, the warhead comprises a head screw 2 and a time fuse 1; the first end at the projectile body 5 of head spiral shell 2 spiro union, projectile medicine structure 3 set up in head spiral shell 2, projectile medicine structure 3 set up in the one side of head spiral shell 2 spiro union in projectile body 5, and time fuse 1 sets up in the opposite side of head spiral shell 2, and projectile medicine structure 3 and time fuse 1 set up relatively.
Further, the projectile body 5 is made of metal, the head screw 2 is made of metal, and the head screw 2 is connected with the upper end of the projectile body 5 through threads.
Further, the time fuse 1 is arranged at the upper opening part of the head screw 2 and is in threaded connection with the head screw 2.
Further, the propellant powder structure 3 comprises a propellant powder and a propellant bag. The propellant adopts single basic medicine and is placed in the propellant bag. The throwing medicine bag is sewn by fine plain cloth.
In the embodiment, the assembly process of the infrared illumination bomb warhead comprises the following steps: after a proper amount of epoxy resin glue is coated at the threaded connection position of the cap screw 2 and the elastomer 5, screwing the cap screw 2 into the elastomer 5; pushing the push plate assembly 4 into the elastomer 5, wherein one side of the push plate assembly 4 with the paper ring faces to the upper end direction of the elastomer 5; screwing the connecting piece of the hanging umbrella 8 into the connecting groove at the bottom of the shell of the lighting structure 6; folding the suspended umbrella 8 and filling the folded suspended umbrella 8 into an umbrella bag 9 to form an umbrella bag; connecting the umbrella bag 9 with the spring bottom 10 by a first connecting rope 91 on the umbrella bag 9; the umbrella bag is covered by the umbrella protection tile 7; the connected hanging umbrella 8 and the lighting structure 6 are put into the elastomer 5 together with the umbrella protection tile 7 and the umbrella bag; after the proper amount of anaerobic adhesive is coated on the surface of the elastic bottom 10 in interference fit with the elastic body 5, the elastic bottom 10 is pressed into the elastic body 5 by a press; drilling a cylindrical pin 11 hole in the bottom of the elastomer 5, coating a proper amount of anaerobic adhesive on the cylindrical pin 11, driving the cylindrical pin 11 into the cylindrical pin 11 hole, and spot riveting along the periphery of the cylindrical pin 11 hole to fix the cylindrical pin 11; a propellant structure 3 is arranged in the head snail 2; the time fuse 1 is screwed into the head screw 2.
The working principle of the infrared lighting bullet in the embodiment is as follows: when the infrared illumination bomb flies to a target area, the time fuse 1 acts to ignite the propellant powder structure 3; the high-temperature high-pressure gunpowder gas generated by the combustion of the propellant powder structure 3 transmits the throwing pressure to the bottom 10 through the push plate assembly 4, the lighting structure 6 and the umbrella protection tile 7, and under the action of the throwing pressure, the four cylindrical pins 11 connecting the projectile body 5 and the bottom 10 are broken, and the projectile body 5 and the bottom 10 are separated; under the action of the throwing pressure, the umbrella protection tile 7, the umbrella bag, the lighting structure 6 and the pushing plate assembly 4 are thrown out from the lower end of the elastomer 5, and the lighting structure 6 is ignited by high-temperature high-pressure gunpowder gas through the pushing plate assembly 4; the bullet bottom 10 and the engine overrun the umbrella bag at a faster flying speed, gradually straighten the first connecting rope 91 on the umbrella bag 9, then pull off the umbrella bag 9, delay the opening of the hanging umbrella 8, and slowly and stably drop in the air by the hanging lighting structure 6. The illumination torch is a high-infrared radiation low-visible light infrared torch, and the illumination torch burns to generate strong near infrared light, so that a near infrared light source is provided for a target, the infrared illuminance of the surface of the target is increased, and the vision distance of the low-light night vision device is improved.
According to the scheme, an infrared illumination bomb warhead of a certain bomb is assembled, an engine is screwed into the bomb bottom 10, and a cabin opening and umbrella opening test is carried out; and (5) carrying out static performance test and low-light night vision device line-of-sight gain test on the illumination torch. The test result shows that the basic principle of the infrared illumination bomb warhead of the bomb is effective, the rear cabin opening delay parachute opening structure is adopted, the parachute opening dynamic load is reduced, the parachute 8 is prevented from being damaged by an engine, and the high-reliability parachute opening under the high-speed storage condition is realized; meanwhile, the illumination structure 6 adopts a high-infrared radiation low-visible light infrared torch, so that the average infrared radiation intensity of the wave band of 0.7-1.3 mu m is improved to be more than 1300W/sr, and the line-of-sight gain multiple of the low-light night vision device is 6 times.
In the present disclosure, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. The specification and examples are to be regarded in an illustrative manner only.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (10)
1. An infrared light bullet warhead is equipped with the engine on, its characterized in that, infrared light bullet warhead includes:
a projectile body, a hanging umbrella, an umbrella bag and a projectile bottom;
the hanging umbrella and the umbrella bag are arranged in the elastic body, the first side of the elastic bottom is connected with the elastic body and the umbrella bag, and the second side of the elastic bottom is connected with the engine.
2. An infrared light bullet warhead as in claim 1 wherein,
the umbrella bag comprises a first opening, a bag body and a bag bottom, and the bag body is connected with the bag bottom;
the hanging umbrella is arranged in the bag body, the bag bottom is arranged on one side, close to the bullet bottom, of the bag body, the first opening is arranged on one side, far away from the bullet bottom, of the bag body, and the bag bottom and the first opening are oppositely arranged;
the bag bottom is connected with the bullet bottom.
3. An infrared light bullet warhead as in claim 2 wherein,
the bag body is of a cylindrical structure.
4. An infrared light bullet warhead as in claim 2 wherein,
a first connecting buckle is arranged on one side of the bag bottom close to the bullet bottom;
the connecting column is arranged on the bullet bottom, and the first connecting buckle is connected with the connecting column through a first connecting rope.
5. The infrared light bullet warhead of claim 4 wherein,
the first connecting buckle comprises a first buckle strap and a second buckle strap;
the first buckling belt and the second buckling belt are arranged in a crossing manner, two ends of the first buckling belt are respectively connected with the bag bottom, and two ends of the second buckling belt are respectively connected with the bag bottom;
the first connecting rope is connected to the intersection of the first buckle strap and the second buckle strap.
6. The infrared light bullet warhead of claim 5 wherein,
the first strap and the second strap are arranged in a vertically crossing manner.
7. The infrared light bullet warhead of claim 4 wherein,
the connecting column is provided with a through hole, and the first connecting rope is connected to the through hole.
8. The infrared light bullet warhead of claim 7 wherein,
the connecting column is welded with the bullet bottom.
9. The infrared light bullet warhead of claim 7 wherein,
the connecting column is provided with external threads;
the bullet bottom is provided with a screw hole, and the connecting column is in threaded connection with the screw hole.
10. An infrared light bullet warhead as in claim 1 wherein,
the first side of the bottom is inserted into the projectile body, and the bottom is in interference connection with the projectile body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529018.XU CN219284129U (en) | 2022-12-28 | 2022-12-28 | Infrared lighting bomb warhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529018.XU CN219284129U (en) | 2022-12-28 | 2022-12-28 | Infrared lighting bomb warhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219284129U true CN219284129U (en) | 2023-06-30 |
Family
ID=86909071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223529018.XU Active CN219284129U (en) | 2022-12-28 | 2022-12-28 | Infrared lighting bomb warhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219284129U (en) |
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2022
- 2022-12-28 CN CN202223529018.XU patent/CN219284129U/en active Active
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