阅读说明：本技术 一种照明灯具用防护箱 (Protective box for lighting lamp ) 是由 鲁广玲 于 2019-08-30 设计创作，主要内容包括：本发明公开了一种照明灯具用防护箱,包括箱体,所述箱体内腔底部的两侧均开设有横槽,所述横槽内腔的两侧均固定连接有第一弹簧,所述第一弹簧远离横槽内壁的一端固定连接有滑板,所述滑板的顶部固定连接有第一连接块,所述第一连接块的顶部延伸至箱体的内腔,所述第一连接块的顶部通过转轴活动连接有连接杆,所述连接杆远离第一连接块的一端通过转轴活动连接有第二连接块,所述第二连接块的顶部固定连接有内箱。本发明解决了人们在携带防护箱过程中容易使防护箱晃动,会使防护内部的灯具相互碰撞,严重时造成内部灯具的破碎,使得防护箱的防护性能差,不能够对照明灯具进行很好的减震保护,降低了防护箱适用性的问题。(The invention discloses a protective box for a lighting lamp, which comprises a box body, wherein both sides of the bottom of an inner cavity of the box body are respectively provided with a transverse groove, both sides of the inner cavity of the transverse groove are respectively and fixedly connected with a first spring, one end of the first spring, which is far away from the inner wall of the transverse groove, is fixedly connected with a sliding plate, the top of the sliding plate is fixedly connected with a first connecting block, the top of the first connecting block extends to the inner cavity of the box body, the top of the first connecting block is movably connected with a connecting rod through a rotating shaft, one end of the connecting rod, which is far away from the first connecting block, is movably connected with a second connecting block through a rotating shaft, and the top. The invention solves the problems that the protective box is easy to shake in the process of carrying the protective box by people, so that lamps in the protective box can collide with each other, and the lamps in the protective box are broken seriously, so that the protective box has poor protective performance, the lighting lamps cannot be well protected by shock absorption, and the applicability of the protective box is reduced.)

1. The utility model provides a protective housing for illumination lamps and lanterns, includes box (1), its characterized in that: the improved refrigerator is characterized in that transverse grooves (2) are formed in two sides of the bottom of an inner cavity of the refrigerator body (1), first springs (3) are fixedly connected to two sides of the inner cavity of each transverse groove (2), a sliding plate (4) is fixedly connected to one end, far away from the inner wall of each transverse groove (2), of each first spring (3), a first connecting block (5) is fixedly connected to the top of each sliding plate (4), the top of each first connecting block (5) extends to the inner cavity of the refrigerator body (1), a connecting rod (6) is movably connected to the top of each first connecting block (5) through a rotating shaft, a second connecting block (7) is movably connected to one end, far away from the first connecting block (5), of each connecting rod (6), an inner box (8) is fixedly connected to the top of each second connecting block (7), a first foam plate (9) is placed at the bottom of the inner cavity of each inner box (8), a second foam plate (10) is placed at, the box is characterized in that a placing groove (11) is formed in one side, opposite to the first foam plate (9) and the second foam plate (10), of the box body (1), a box cover (12) is sleeved at the top of the box body (1), a second spring (13) is fixedly connected to the top of an inner cavity of the box cover (12), an inner cover (14) is fixedly connected to one end, far away from the inner wall of the box cover (12), of the second spring (13), a transverse pipe (15) is arranged on each of two sides of the box body (1) in a penetrating mode, a first fixing block (16) is fixedly connected to the top of the transverse pipe (15), a connecting plate (17) is fixedly connected to each of two sides of the box cover (12), a clamping groove (18) is formed in one side, far away from the box cover (12), of the top of the first fixing block (16) is movably connected with a threaded rod (19) through a rotating shaft, the inner wall of the transverse pipe (15) is fixedly connected with a third spring (21), one end, far away from the inner wall of the transverse pipe (15), of the third spring (21) is fixedly connected with a movable plate (22), one side, far away from the third spring (21), of the movable plate (22) is fixedly connected with a second fixed block (23), one side, far away from the movable plate (22), of the second fixed block (23) is movably connected with a movable rod (24) through a rotating shaft, and one end, far away from the second fixed block (23), of the movable rod (24) extends to the inner cavity of the box body (1) and is movably connected with the two sides of the inner box (8) through the rotating;

a protection principle of a protective box for an illuminating lamp is as follows: the rotating turntable (27) drives the threaded pipe (20) to rotate, the threaded pipe (20) is in threaded connection with the threaded rod (19) through the threaded pipe (20), the threaded pipe (20) is enabled to move upwards, the threaded rod (19) is rotated to drive the threaded pipe (20) to rotate, the threaded pipe (20) is enabled to be far away from the connecting plate (17), the box cover (12) is moved upwards to drive the second spring (13) to move upwards, the second spring (13) drives the inner cover (14) to move upwards, the inner cover (14) is enabled to be far away from the inner cavity of the box body (1), the second foam plate (10) is taken out, the lamp is placed in the placing groove (11), the second foam plate (10) covers the top of the lamp and covers the box cover (12), the second spring (13) generates tension to the inner cover (14), the inner cover (14) is enabled to tightly cover the top of the inner box (8), and the third foam plate (25) is enabled to be in contact with the, the rotary threaded rod (19) drives the threaded pipe (20) to rotate, the threaded pipe (20) is rotated to the top of the connecting plate (17), the rotary threaded pipe (20) is in threaded connection with the threaded rod (19), the threaded pipe (20) moves downwards to be in close contact with the top of the connecting plate (17), the box cover (12) is fixed, the lamp is protected in a sealing mode, the protective box drives the inner box (8) to move vertically when vertically shaking in the carrying process, the inner box (8) drives the second connecting block (7) to move vertically, the second connecting block (7) pushes the connecting rod (6) to move, the connecting rod (6) pushes the first connecting block (5) to move, the first connecting block (5) pushes the sliding plate (4) to move, the sliding plate (4) compresses the first spring (3), the force borne by the sliding plate (4) is absorbed through the first spring (3), and the sliding plate (4) is cushioned, thereby carry out the shock attenuation buffering to inner box (8), still can drive second fixed block (23) lateral shifting during inner box (8) vertical migration, second fixed block (23) drive fly leaf (22) lateral shifting, fly leaf (22) compression and tensile third spring (21), third spring (21) weaken and slow down the vibration range of fly leaf (22), thereby weaken and slow down the vibrations of inner box (8), promote inner cup (14) rebound during inner box (8) rebound, inner cup (14) compression second spring (13), the power that inner cup (14) received is absorbed in second spring (13), cushion the shock attenuation to inner cup (14), thereby carry out the shock attenuation buffering to inner box (8), finally protect the inside lamps and lanterns of protective housing.

2. A protective case for a lighting fixture as defined in claim 1, wherein: the top at inner cup (14) cover is established at inner box (8), the top fixedly connected with third cystosepiment (25) of inner cup (14) inner chamber, one side that inner cup (14) inner wall was kept away from in third cystosepiment (25) contacts with the top of inner box (8).

3. A protective case for a lighting fixture as defined in claim 1, wherein: the front and the back of slide (4) all are connected with first pulley (26) through the pivot, one side that slide (4) were kept away from in first pulley (26) contacts with the inner wall of cross slot (2), first pulley (26) and cross slot (2) swing joint.

4. A protective case for a lighting fixture as defined in claim 1, wherein: the inner wall of screwed pipe (20) is provided with the internal thread, the surface of threaded rod (19) is provided with the external screw thread with internal thread looks adaptation, the bottom of screwed pipe (20) contacts with the top of connecting plate (17), the top fixedly connected with carousel (27) of screwed pipe (20).

5. A protective case for a lighting fixture as defined in claim 1, wherein: the top of the connecting plate (17) is located on the front side and the rear side of the clamping groove (18) and is fixedly connected with a stop block (28), and one side of the stop block (28) is in contact with the threaded pipe (20).

6. A protective case for a lighting fixture as defined in claim 1, wherein: the top and the bottom of violently managing (15) inner chamber all seted up spout (30), the top and the equal fixedly connected with slide bar (31) in bottom of fly leaf (22), the one end that fly leaf (22) were kept away from in slide bar (31) extends to the inner chamber of spout (30).

7. The protective case of claim 6, wherein: the one end that slide bar (31) are located spout (30) inner chamber has second pulley (32) through pivot swing joint, one side that slide bar (31) were kept away from in second pulley (32) contacts with the inner wall of spout (30), second pulley (32) and spout (30) swing joint.

8. A protective case for a lighting fixture as defined in claim 1, wherein: the utility model discloses a box, including box (1), the first connecting band of the equal fixedly connected with in both sides (33) of box (1) positive bottom, the equal fixedly connected with second connecting band (34) in both sides of box (1) positive bottom, one end fixedly connected with buckle (29) of box (1) are kept away from in first connecting band (33), first connecting band (33) are through buckle (29) and second connecting band (34) fixed connection.

9. A protective case for a lighting fixture as defined in claim 1, wherein: the top of the box cover (12) is fixedly connected with a handle, and anti-skid grains are arranged on the surface of the handle.

Technical Field

The invention relates to the technical field of lighting lamp protection devices, in particular to a protection box for a lighting lamp.

Background

The function of the lighting lamp is not only limited to illumination but also eyes of a house, and more times, the lighting lamp plays a role in decoration, so that the selection of the lighting lamp is more complicated, and the lighting lamp not only relates to safety and power saving, but also relates to a plurality of factors such as materials, types, style grades and the like. A good lamp decoration can become a soul of decoration at once, and the variety of the lighting lamps is many, such as a ceiling lamp, a desk lamp, a floor lamp, a wall lamp, a spot lamp and the like; the lighting fixtures also have many colors, colorless, pure white, pink, light blue, light green, golden yellow, and milky white. When selecting the lamp, only the appearance and the price of the lamp are not considered, and the brightness is also considered, and the brightness is defined as the clear and soft light which is not dazzling and is processed safely.

People mostly place illumination lamps and lanterns and save in the protective housing, people make the protective housing rock easily carrying the protective housing in-process, can make the inside lamps and lanterns of protection collide each other, cause the breakage of inside lamps and lanterns when serious for the barrier propterty of protective housing is poor, can not carry out fine shock attenuation protection to illumination lamps and lanterns, has reduced the suitability of protective housing.

Disclosure of Invention

The invention aims to provide a protective box for an illumination lamp, which has the advantages of shock absorption protection of the illumination lamp and avoidance of collision and breakage of the illumination lamp in the protective box, and solves the problems that the protective box is easy to shake in the process of carrying the protective box by people, the lamps in the protective box can collide with each other, the lamps in the protective box can be seriously crushed, the protective box has poor protective performance, the illumination lamp cannot be well shock-absorbed and protected, and the applicability of the protective box is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a protective box for a lighting lamp comprises a box body, wherein transverse grooves are formed in two sides of the bottom of an inner cavity of the box body, first springs are fixedly connected to two sides of the inner cavity of each transverse groove, a sliding plate is fixedly connected to one end, far away from the inner wall of each transverse groove, of each first spring, a first connecting block is fixedly connected to the top of each sliding plate, the top of each first connecting block extends to the inner cavity of the box body, a connecting rod is movably connected to the top of each first connecting block through a rotating shaft, one end, far away from the first connecting block, of each connecting rod is movably connected to a second connecting block through a rotating shaft, an inner box is fixedly connected to the top of each second connecting block, a first foam board is placed at the bottom of the inner cavity of the inner box, a second foam board is placed at the top of each first foam board, placing grooves are formed in one side, opposite to the first foam boards and, the top fixedly connected with second spring of case lid inner chamber, the one end fixedly connected with inner cup of case lid inner wall is kept away from to the second spring, the both sides of box all run through and are provided with violently the pipe, the first fixed block of top fixedly connected with of violently managing, the equal fixedly connected with connecting plate in both sides of case lid, the connecting plate is kept away from one side of case lid and has been seted up the draw-in groove, there is the threaded rod at the top of first fixed block through pivot swing joint, the draw-in groove is run through at the top of threaded rod, the top cover of threaded rod is equipped with the screwed pipe, the inner wall fixedly connected with third spring of violently managing, the one end fixedly connected with fly leaf of violently managing the inner wall is kept away from to the third spring, one side fixedly connected with second fixed block that the third spring was kept away from to the second fixed block is passed through Side movable connection;

a protection principle of a protective box for an illuminating lamp is as follows: the rotating turntable drives the threaded pipe to rotate, the threaded pipe is connected with the threaded rod in a threaded manner to enable the threaded pipe to move upwards, the threaded rod is rotated to drive the threaded pipe to rotate, the threaded pipe is enabled to be away from the connecting plate, the box cover is moved upwards to drive the second spring to move upwards, the second spring drives the inner cover to move upwards, the inner cover is enabled to be away from the inner cavity of the box body, the second foam board is taken out, the lamp is placed in the placing groove, the second foam board is covered on the top of the lamp, the box cover is covered, the second spring generates tension on the inner cover, the inner cover is enabled to be tightly covered on the top of the inner box, the third foam board is enabled to be in contact with the top of the second foam board, the threaded rod is rotated to drive the threaded pipe to rotate to the top of the connecting plate, the threaded pipe is connected with the threaded rod in a threaded manner, the threaded pipe is enabled to, the protective box drives the inner box to vertically move when vertically shaking in the carrying process, the inner box drives the second connecting block to vertically move, the second connecting block pushes the connecting rod to move, the connecting rod pushes the first connecting block to move, the first connecting block pushes the sliding plate to move, the sliding plate compresses the first spring, the force received by the sliding plate is absorbed through the first spring, the sliding plate is subjected to shock absorption and buffering, so that the inner box is subjected to shock absorption and buffering, the inner box also drives the second fixing block to transversely move when vertically moving, the second fixing block drives the movable plate to transversely move, the movable plate compresses and stretches the third spring, the third spring weakens and reduces the vibration amplitude of the movable plate, so that the shock of the inner box is weakened and reduced, the inner cover is pushed to upwardly move when upwardly moving, the inner cover compresses the second spring, the second spring absorbs the force received by the inner cover, the inner cover is subjected to buffer and absorb shock, finally, the lamps in the protective box are protected.

Preferably, the inner cover is sleeved at the top of the inner box, a third foam board is fixedly connected to the top of the inner cavity of the inner cover, and one side of the third foam board, which is far away from the inner wall of the inner cover, is in contact with the top of the inner box.

Preferably, the front and the back of the sliding plate are both connected with a first pulley through a rotating shaft, one side of the first pulley, which is far away from the sliding plate, is in contact with the inner wall of the transverse groove, and the first pulley is movably connected with the transverse groove.

Preferably, the inner wall of screwed pipe is provided with the internal thread, the surface of threaded rod is provided with the external screw thread with internal thread looks adaptation, the bottom of screwed pipe and the top contact of connecting plate, the top fixedly connected with carousel of screwed pipe.

Preferably, the top of the connecting plate is fixedly connected with a stop block on the front side and the rear side of the clamping groove, and one side of the stop block is in contact with the threaded pipe.

Preferably, the top and the bottom of the inner cavity of the transverse pipe are both provided with sliding grooves, the top and the bottom of the movable plate are both fixedly connected with sliding rods, and one ends, far away from the movable plate, of the sliding rods extend to the inner cavity of the sliding grooves.

Preferably, the one end that the slide bar is located the spout inner chamber has the second pulley through pivot swing joint, the one side that the slide bar was kept away from to the second pulley contacts with the inner wall of spout, second pulley and spout swing joint.

Preferably, the first connecting band of the equal fixedly connected with in both sides of the positive bottom of box, the equal fixedly connected with second connecting band in both sides of the positive bottom of box, the one end fixedly connected with buckle that the box was kept away from in first connecting band, first connecting band passes through buckle and second connecting band fixed connection.

Preferably, the top of the box cover is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the box body, the transverse groove, the first spring, the sliding plate, the first connecting block, the connecting rod, the second connecting block, the inner box, the first foam plate, the second foam plate, the placing groove, the box cover, the second spring, the inner cover, the transverse pipe, the first fixing block, the connecting plate, the clamping groove, the threaded rod, the threaded pipe, the third spring, the movable plate, the second fixing block, the movable rod and the third foam plate are matched, so that the shock absorption protection device has the advantages of shock absorption protection of the lighting lamp and avoiding collision and breakage of the lighting lamp in the protective box, and solves the problems that people easily shake the protective box in the process of carrying the protective box, the lamps in the protective box can collide with each other, the internal lamps can be seriously broken, the protective performance of the protective box is poor, the lighting lamp cannot be well shock absorption protected, and the applicability of the protective box.

2. The invention can be in close contact with the top of the inner box by arranging the third foam plate to perform shock absorption protection on the top of the inner box, the friction force between the sliding plate and the inner wall of the transverse groove is reduced by arranging the first pulley, the sliding plate is convenient to slide transversely in the inner cavity of the transverse groove, the rotation of the threaded pipe is convenient by arranging the rotary table, the box cover can be fixed by the threaded rod and the threaded pipe, the stability of the connection between the box cover and the box body is improved, the threaded pipe can be limited by arranging the stop block, the threaded pipe is prevented from being separated from the connecting plate in the process of carrying the box body, the movable plate can be balanced and supported by arranging the sliding groove and the sliding rod, the movable plate can be moved transversely to compress and stretch the third spring conveniently, the friction force between the sliding rod and the sliding groove is reduced by arranging the second pulley, the sliding rod can slide in the inner cavity of the, be convenient for mention the antiskid case, through setting up first connecting band, buckle and second connecting band, be convenient for carry the box back of the body at people's back, first connecting band strides at people's shoulder, and the carrying of the protective housing of being convenient for is the same with schoolbag braces principle.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the cross tube and third spring connection of the present invention;

FIG. 4 is a schematic view of the box and sled of the present invention shown in partial cross-section from the right;

FIG. 5 is a schematic front view of the structure of the present invention;

FIG. 6 is a schematic top view of the connection of the inner box and the first foam board of the present invention.

In the figure: the box body, the transverse groove, the first spring, the sliding plate, the first connecting block, the connecting rod, the second connecting block, the inner box, the first foam plate, the second foam plate, the placing groove, the box cover, the second spring, the inner cover, the transverse pipe, the first fixing block, the connecting plate, the clamping groove, the threaded rod, the threaded pipe, the third spring, the movable plate, the second fixing block, the movable rod, the third foam plate, the first pulley, the 27 rotating disc, the 28 stop block, the 29 buckle, the 30 sliding groove, the 31 sliding rod, the 32 second pulley, the first connecting belt, and the 34 second connecting belt are all adopted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The box body 1, the first spring 3, the sliding plate 4, the first connecting block 5, the connecting rod 6, the second connecting block 7, the inner box 8, the first foam plate 9, the second foam plate 10, the box cover 12, the second spring 13, the inner cover 14, the transverse pipe 15, the first fixed block 16, the connecting plate 17, the clamping groove 18, the threaded rod 19, the threaded pipe 20, the third spring 21, the movable plate 22, the second fixed block 23, the movable rod 24, the third foam plate 25, the first pulley 26, the rotary disc 27, the stop 28, the buckle 29, the sliding rod 31, the second pulley 32, the first connecting belt 33 and the second connecting belt 34 are all universal standard parts or parts known by a person skilled in the art, and the structure and principle of the invention can be known by the technical manual or by a conventional experimental method.

Referring to fig. 1-6, a protective box for a lighting fixture comprises a box body 1, wherein both sides of the bottom of an inner cavity of the box body 1 are respectively provided with a transverse groove 2, both sides of the inner cavity of the transverse groove 2 are respectively fixedly connected with a first spring 3, one end of the first spring 3 far away from the inner wall of the transverse groove 2 is fixedly connected with a sliding plate 4, the top of the sliding plate 4 is fixedly connected with a first connecting block 5, the top of the first connecting block 5 extends to the inner cavity of the box body 1, the top of the first connecting block 5 is movably connected with a connecting rod 6 through a rotating shaft, one end of the connecting rod 6 far away from the first connecting block 5 is movably connected with a second connecting block 7 through a rotating shaft, the top of the second connecting block 7 is fixedly connected with an inner box 8, the bottom of the inner cavity of the inner box 8 is provided with a first foam board 9, the top of the first foam board 9 is provided with a second foam board, the box cover 12 is sleeved on the top of the box body 1, the second spring 13 is fixedly connected to the top of the inner cavity of the box cover 12, the inner cover 14 is fixedly connected to one end, away from the inner wall of the box cover 12, of the second spring 13, the horizontal pipe 15 penetrates through the two sides of the box body 1, the first fixing block 16 is fixedly connected to the top of the horizontal pipe 15, the connecting plate 17 is fixedly connected to the two sides of the box cover 12, the clamping groove 18 is formed in one side, away from the box cover 12, of the connecting plate 17, the threaded rod 19 is movably connected to the top of the first fixing block 16 through a rotating shaft, the clamping groove 18 penetrates through the top of the threaded rod 19, the threaded pipe 20 is sleeved on the top of the threaded rod 19, the third spring 21 is fixedly connected to the inner wall of the horizontal pipe 15, the movable plate 22 is fixedly connected to one end, away from the inner, one end of the movable rod 24, which is far away from the second fixed block 23, extends to an inner cavity of the box body 1 and is movably connected with two sides of the inner box 8 through a rotating shaft, and the movable rod 24 is matched with the movable rod 24 and the third foam plate 25 through the box body 1, the transverse groove 2, the first spring 3, the sliding plate 4, the first connecting block 5, the connecting rod 6, the second connecting block 7, the inner box 8, the first foam plate 9, the second foam plate 10, the placing groove 11, the box cover 12, the second spring 13, the inner cover 14, the transverse pipe 15, the first fixed block 16, the connecting plate 17, the clamping groove 18, the threaded rod 19, the threaded pipe 20, the third spring 21, the movable plate 22, the second fixed block 23, the movable rod 24 and the third foam plate 25, so that the movable rod has the advantages of shock absorption and protection for the lighting lamps, and the collision and the breakage of the lighting lamps in the protective box are avoided, and the problem that, the protection box has poor protection performance, the lighting lamp cannot be well protected by shock absorption, and the applicability of the protection box is reduced;

a protection principle of a protective box for an illuminating lamp is as follows: the rotating turntable 27 drives the threaded pipe 20 to rotate, the threaded pipe 20 is in threaded connection with the threaded rod 19 through the threaded pipe 20, the threaded pipe 20 is moved upwards, the threaded rod 19 is rotated to drive the threaded pipe 20 to rotate, the threaded pipe 20 is far away from the connecting plate 17, the box cover 12 is moved upwards to drive the second spring 13 to move upwards, the second spring 13 drives the inner cover 14 to move upwards, the inner cover 14 is far away from the inner cavity of the box body 1, the second foam plate 10 is taken out, the lamp is placed in the placing groove 11, the second foam plate 10 is covered on the top of the lamp, the box cover 12 is covered, the second spring 13 generates tension on the inner cover 14 to enable the inner cover 14 to tightly cover the top of the inner box 8, the third foam plate 25 is enabled to be in contact with the top of the second foam plate 10, the threaded rod 19 is rotated to drive the threaded pipe 20 to rotate to the top of the connecting plate 17, the threaded pipe 20 is in threaded connection with the threaded rod 19, and the threaded pipe, thereby fixing the box cover 12 and sealing and protecting the lamp, the protective box drives the inner box 8 to move vertically when vertically shaking in the carrying process, the inner box 8 drives the second connecting block 7 to move vertically, the second connecting block 7 drives the connecting rod 6 to move, the connecting rod 6 drives the first connecting block 5 to move, the first connecting block 5 drives the sliding plate 4 to move, the sliding plate 4 compresses the first spring 3, the force applied to the sliding plate 4 is absorbed by the first spring 3 to perform shock absorption and buffering on the sliding plate 4, thereby performing shock absorption and buffering on the inner box 8, the inner box 8 also drives the second fixing block 23 to move transversely when moving vertically, the second fixing block 23 drives the movable plate 22 to move transversely, the movable plate 22 compresses and stretches the third spring 21, the third spring 21 weakens and slows down the vibration amplitude of the movable plate 22, thereby weakening and slowing down the vibration of the inner box 8, the inner cover 14 is pushed to move upwards when the inner box 8 moves upwards, inner cup 14 compression second spring 13, second spring 13 absorb the power that inner cup 14 received, cushion inner cup 14 shock attenuation to carry out the shock attenuation buffering to inner box 8, finally protect the inside lamps and lanterns of protective housing.

Inner cup 14 cover is established at the top of inner box 8, and the top fixedly connected with third cystosepiment 25 of 14 inner chambers of inner cup, and one side that 14 inner walls of inner cup were kept away from to third cystosepiment 25 contacts with the top of inner box 8, through setting up third cystosepiment 25, can with the top in close contact with of inner box 8, carries out shock attenuation protection to the top of inner box 8.

The front and the back of slide 4 all are connected with first pulley 26 through the pivot, and one side that slide 4 was kept away from to first pulley 26 contacts with the inner wall of cross slot 2, and first pulley 26 and cross slot 2 swing joint have reduced the frictional force between slide 4 and the 2 inner walls of cross slot through setting up first pulley 26, are convenient for slide 4 at the inner chamber lateral sliding of cross slot 2.

The inner wall of screwed pipe 20 is provided with the internal thread, and the surface of threaded rod 19 is provided with the external screw thread with internal thread looks adaptation, and the bottom of screwed pipe 20 contacts with the top of connecting plate 17, and the top fixedly connected with carousel 27 of screwed pipe 20 is through setting up carousel 27, and the rotation of the screwed pipe 20 of being convenient for can fix case lid 12 through threaded rod 19 and screwed pipe 20, has improved the steadiness that case lid 12 and box 1 are connected.

The top of connecting plate 17 just is located the equal fixedly connected with dog 28 of front side and the rear side of draw-in groove 18, and one side and the screwed pipe 20 contact of dog 28 through setting up dog 28, can carry on spacingly to screwed pipe 20, avoids making screwed pipe 20 break away from connecting plate 17 at the in-process that carries box 1.

The top and the bottom of the inner cavity of the transverse tube 15 are both provided with sliding grooves 30, the top and the bottom of the movable plate 22 are both fixedly connected with sliding rods 31, one ends, far away from the movable plate 22, of the sliding rods 31 extend to the inner cavity of the sliding grooves 30, the movable plate 22 can be supported in a balanced mode through the sliding grooves 30 and the sliding rods 31, and the movable plate 22 can move transversely to compress and stretch the third springs 21 conveniently.

One end of the sliding rod 31, which is positioned in the inner cavity of the sliding chute 30, is movably connected with a second pulley 32 through a rotating shaft, one side, which is far away from the sliding rod 31, of the second pulley 32 is in contact with the inner wall of the sliding chute 30, the second pulley 32 is movably connected with the sliding chute 30, and through the arrangement of the second pulley 32, the friction force between the sliding rod 31 and the sliding chute 30 is reduced, so that the sliding rod 31 can slide in the inner cavity of the sliding chute 30 conveniently.

The equal fixedly connected with first connecting band 33 in both sides of the positive bottom of box 1, the equal fixedly connected with second connecting band 34 in both sides of the positive bottom of box 1, the one end fixedly connected with buckle 29 of box 1 is kept away from to first connecting band 33, first connecting band 33 passes through buckle 29 and second connecting band 34 fixed connection, through setting up first connecting band 33, buckle 29 and second connecting band 34, be convenient for carry box 1 back of the body at people's back, first connecting band 33 strides at people's shoulder, the carrying of the protective housing of being convenient for, it is the same with schoolbag braces principle.

The top of case lid 12 is fixedly connected with handle, and the surface of handle is provided with anti-skidding line, through setting up the handle, is convenient for mention the antiskid case.

The protection principle of the protective box for the lighting lamp comprises the following steps:

a: the rotating turntable 27 drives the threaded pipe 20 to rotate, the threaded pipe 20 is in threaded connection with the threaded rod 19 through the threaded pipe 20, the threaded pipe 20 moves upwards, the threaded rod 19 is rotated to drive the threaded pipe 20 to rotate, the threaded pipe 20 is far away from the connecting plate 17, the box cover 12 is moved upwards to drive the second spring 13 to move upwards, the second spring 13 drives the inner cover 14 to move upwards, the inner cover 14 is far away from the inner cavity of the box body 1, the second foam board 10 is taken out, and the lamp is placed in the placing groove 11;

b: covering the second foam plate 10 on the top of the lamp, covering the box cover 12, generating tension on the inner cover 14 by the second spring 13, enabling the inner cover 14 to tightly cover the top of the inner box 8, enabling the third foam plate 25 to be in contact with the top of the second foam plate 10, rotating the threaded rod 19 to drive the threaded pipe 20 to rotate, enabling the threaded pipe 20 to rotate to the top of the connecting plate 17, enabling the threaded pipe 20 to be in threaded connection with the threaded rod 19 in a rotating mode, enabling the threaded pipe 20 to move downwards to be in tight contact with the top of the connecting plate 17, and accordingly fixing the box cover 12 and sealing and protecting the lamp;

c: the protective box drives the inner box 8 to vertically move when vertically shaking in the carrying process, the inner box 8 drives the second connecting block 7 to vertically move, the second connecting block 7 pushes the connecting rod 6 to move, the connecting rod 6 pushes the first connecting block 5 to move, the first connecting block 5 pushes the sliding plate 4 to move, the sliding plate 4 compresses the first spring 3, the force applied to the sliding plate 4 is absorbed through the first spring 3, and the sliding plate 4 is subjected to shock absorption and buffering, so that the inner box 8 is subjected to shock absorption and buffering;

d: when the inner box 8 moves vertically, the second fixed block 23 can also be driven to move transversely, the second fixed block 23 drives the movable plate 22 to move transversely, the movable plate 22 compresses and stretches the third spring 21, and the third spring 21 weakens and slows down the vibration amplitude of the movable plate 22, so that the vibration of the inner box 8 is weakened and slowed down;

e: promote inner cup 14 and upwards remove during inner box 8 rebound, inner cup 14 compression second spring 13, and second spring 13 absorbs the power that inner cup 14 received, cushions the shock attenuation to inner cup 14 to carry out the shock attenuation buffering to inner box 8, finally protect the inside lamps and lanterns of protective housing.

In summary, the following steps: this protective housing for illumination lamps and lanterns, through box 1, the cross slot 2, first spring 3, slide 4, first connecting block 5, connecting rod 6, second connecting block 7, inner box 8, first cystosepiment 9, second cystosepiment 10, standing groove 11, case lid 12, second spring 13, inner cup 14, violently pipe 15, first fixed block 16, connecting plate 17, draw-in groove 18, threaded rod 19, screwed pipe 20, third spring 21, fly leaf 22, second fixed block 23, movable rod 24 and third cystosepiment 25 cooperate, it rocks to have solved people at the protective housing in-process messenger protective housing easily, can make the inside lamps and lanterns of protection collide with each other, cause the breakage of inside lamps and lanterns during serious, make the protective housing's protective performance poor, can not carry out fine shock attenuation protection to illumination lamps and lanterns, the problem of protective housing suitability has been reduced.

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.