CN218209435U

CN218209435U - Magnetic type illuminating lamp for internal maintenance of airplane

Info

Publication number: CN218209435U
Application number: CN202222886393.3U
Authority: CN
Inventors: 林志仙; 胡猛; 欧阳聪; 邓潍杰
Original assignee: Guangzhou Xinke Aerospace Technology Co ltd
Current assignee: Guangzhou Xinke Aerospace Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-03
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a formula light is inhaled to magnetism for aircraft internal overhaul, inhale mount pad and four movable mounting branches including lamp body, pillar, control box, magnetism. The magnetic suction type illuminating lamp for the internal maintenance of the airplane is convenient for positioning and mounting the illuminating lamp by utilizing the magnetic suction mounting seat, and the magnetic suction mounting seat and the four movable mounting branches can be adsorbed on the surface of magnetic metal and also can be adsorbed on the smooth surface, so that the mounting stability is enhanced, and the illuminating lamp does not need to be held by a maintenance worker; the lamp shell can rotate and swing in a large range by utilizing the matching between the spherical hinged seat and the hinged ball; utilize four stay cords and four movable mounting branches to cooperate, when the mount pad is inhaled to magnetism can't adsorb on the cylinder surface of non-magnetic material, make four stay cords that correspond encircle the cylinder through two or four movable mounting branch's of buckle modes to tighten up the stay cord through the mode of adjustment movable mounting branch, make the light can install on the cylinder of non-magnetic material.

Description

Magnetic type illuminating lamp for internal maintenance of airplane

Technical Field

The utility model relates to a light, especially a magnetism is inhaled formula light for aircraft inside overhauls.

Background

Periodic inspections and repairs are performed after each use of the aircraft equipment to a certain time limit or number. The aim is to deeply inspect the technical condition of the equipment, find the performance change of the machine parts and early abrasion and damage in the machine parts, eliminate the found faults and recover the performance of the technical equipment, so that the regular maintenance of the airplane is crucial to the safe flight of the airplane.

When maintaining and overhauing the aircraft, for the convenience of maintainer observation, all can dispose the light usually, but need the handheld light of maintainer to shine the maintenance position, the maintenance operation is implemented to this position to the very maintainer of not being convenient for to maintenance efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a magnetism is inhaled formula light for aircraft internal overhaul, satisfies and is convenient for install, need not the handheld demand of maintainer.

The technical scheme is as follows: the utility model provides a magnetic-type illuminating lamp for aircraft interior maintenance, which comprises a lamp shell, a pillar, a control box, a magnetic-type mounting seat and four movable mounting branches;

an LED lamp strip is embedded on the upper side surface of the lamp shell; the lamp shell is arranged on the upper end of the support column in a spherical hinge mode; the magnetic suction mounting seat is rotatably and adjustably mounted at the lower end of the strut and used for positioning and fixing; a positioning ring is fixed in the middle of the support; four pull ropes are fixed on the positioning ring; the four movable mounting branches are respectively mounted on the end parts of the four pull ropes and are used for carrying out auxiliary positioning and fixing; a controller is arranged in the control box; the on-off and the brightness of the LED lamp strip are controlled by the controller.

Furthermore, a brightness increasing key and a brightness reducing key which are electrically connected with the controller are arranged on the control box; the controller controls the LED lamp strip through the LED driving circuit.

Furthermore, the magnetic suction mounting seat comprises a rotating shaft, a mounting lock and two suction branches; the rotating shaft is penetratingly and rotatably arranged at the lower side of the strut; the mounting lock is mounted on the strut and used for locking the rotating shaft; two adsorb the branch and fix respectively on the both ends of rotation axis for realize magnetism and inhale or adsorb fixedly.

Furthermore, the adsorption branch comprises a mounting plate, a main sucker and a main magnet; the mounting plate is fixed on the end part of the rotating shaft; the main sucker and the main magnet are respectively arranged on the upper side surface and the lower side surface of the mounting plate.

Further, the mounting lock comprises a mounting strip and a locking spring; a plurality of locking grooves are circularly distributed on the circumferential surface of the rotating shaft; the inserting strips are vertically and slidably arranged in the struts; the locking spring is used for driving the end part of the insertion strip to be inserted into one of the locking grooves; the support is provided with a long hole for unlocking the insertion strip.

Furthermore, an annular plate is coaxially fixed on the rotating shaft; an annular groove for buckling the annular plate is arranged in the strut.

Furthermore, the movable mounting branch comprises a branch supporting plate, a branch magnet and a fixed seat; the fixed seat is fixed on the upper side surface of the branch support plate; the end part of the pull rope penetrates through the fixed seat; a hand-screwed bolt with the end part tightly pressed on the pull rope is screwed on the fixed seat through threads; the branch magnets are arranged on the lower side surfaces of the branch plates; a plurality of branch suckers are arranged on the lower side surface of the branch plate.

Furthermore, a butt joint buckle is arranged on one side edge of the branch plate; the branch support plate is provided with a butt joint hole for butt joint of the buckle for buckling.

Compared with the prior art, the utility model, its beneficial effect is: the lighting lamp is convenient to position and mount by utilizing the magnetic mounting seat, and the magnetic mounting seat and the four movable mounting branches can be adsorbed on the surface of magnetic metal and also can be adsorbed on the smooth surface, so that the mounting stability is enhanced, and the lighting lamp does not need to be held by a maintenance worker; the lamp shell can rotate and swing in a large range by utilizing the matching between the spherical hinged seat and the hinged ball; utilize four stay cords and four movable mounting branches to cooperate, when the mount pad is inhaled to magnetism can't adsorb on the cylinder surface of non-magnetic material, make four stay cords that correspond encircle the cylinder through two or four movable mounting branch's of buckle modes to tighten up the stay cord through the mode of adjustment movable mounting branch, make the light can install on the cylinder of non-magnetic material.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a top view of the lamp housing of the present invention;

fig. 3 is a partial cross-sectional view of the support post of the present invention;

FIG. 4 is a top view of the adsorption branch of the present invention;

fig. 5 is a schematic diagram of the circuit structure of the present invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1:

as shown in fig. 1-5, the utility model provides a pair of a magnetism is inhaled formula light for aircraft inside overhauls includes: the lamp comprises a lamp shell 1, a support column 5, a control box 30, a magnetic mounting seat and four movable mounting branches;

an LED lamp strip 2 is embedded on the upper side surface of the lamp shell 1; a spherical hinge seat 6 is arranged on the lower side surface of the lamp shell 1; a hinged ball 7 matched with the spherical hinge seat 6 is fixed on the upper end of the pillar 5; the magnetic suction mounting seat is rotatably and adjustably mounted at the lower end of the pillar 5 and is used for positioning and fixing; a positioning ring 21 is fixed in the middle of the support column 5; four pull ropes 22 are fixed on the positioning ring 21; the four movable mounting branches are respectively mounted on the end parts of the four pull ropes 22 and are used for auxiliary positioning and fixing; the control box 30 is arranged on the lamp shell 1; a controller is provided in the control box 30; the on-off and the brightness of the LED lamp strip 2 are controlled by a controller.

The lighting lamp is convenient to position and mount by utilizing the magnetic mounting seat, and the magnetic mounting seat and the four movable mounting branches can be adsorbed on the surface of magnetic metal and also can be adsorbed on the smooth surface, so that the mounting stability is enhanced, and the lighting lamp does not need to be held by a maintenance worker; the lamp shell 1 can rotate and swing in a large range by utilizing the matching between the spherical hinge seat 6 and the hinge ball 7, so that the illuminable range is enlarged; utilize four stay cords 22 and four movable mounting branches to cooperate, when the mount pad is inhaled to magnetism can't adsorb on the cylinder surface of non-magnetic material, make four stay cords 22 that correspond encircle the cylinder through two or four movable mounting branch's of buckle modes to tighten up stay cord 22 through the mode of adjustment movable mounting branch, make the light can install on the cylinder of non-magnetic material.

Further, a brightness increasing key 3 and a brightness reducing key 4 electrically connected with the controller are arranged on the control box 30; the controller controls the LED strip 2 through the LED driving circuit. The brightness increasing key 3 and the brightness reducing key 4 are used for controlling the on-off and the brightness of the LED lamp strip 2 through the controller.

Further, the magnetic suction mounting seat comprises a rotating shaft 15, a mounting lock and two suction branches; a rotating shaft mounting hole 31 is horizontally arranged at the lower end of the strut 5; the rotating shaft 15 rotatably penetrates through the rotating shaft mounting hole 31; the mounting lock is mounted on the pillar 5 and used for locking the rotating shaft 15; the two adsorption branches are respectively fixed at two ends of the rotating shaft 15 and used for realizing magnetic attraction or adsorption fixation.

The two adsorption branches can be rotated by utilizing the rotating shaft 15, so that the angle between the magnetic adsorption mounting seat and the support column 5 can be adjusted to adapt to different mounting requirements, and meanwhile, the magnetic adsorption or adsorption state can be switched by adjusting the rotating shaft 15 according to different mounting conditions; the rotation shaft 15 is locked by the mounting lock, and stable mounting of the column 5 is ensured.

Further, the adsorption branch comprises a mounting plate 16, a main sucker 19 and a main magnet 18; the main suction cup 19 and the main magnet 18 are respectively arranged on the upper side surface and the lower side surface of the mounting plate 16; a main friction pad 17 is arranged on the main magnet 18; braces 20 are provided around the circumference and edges of the main suction cup 19.

The magnetic attraction installation on the magnetic material plane is realized by the main magnet 18; the friction force on the surface of the main magnet 18 is increased by using the main friction pad 17, so that the illuminating lamp is prevented from sliding downwards under the action of gravity; the main sucker 19 is utilized to realize the adsorption installation on a smooth plane; the main suction cup 19 is easily removed by means of a pull strip 20.

Further, the mounting lock comprises a mounting strip 11 and a locking spring 9; a plurality of locking grooves 13 are circumferentially arranged on the circumferential surface of the rotating shaft 15; a mounting groove 8 communicated with the rotating shaft mounting hole 31 is vertically arranged in the pillar 5; the locking spring 9 is elastically supported between one end of the insertion strip 11 and the bottom of the mounting groove 8 and is used for driving the other end of the insertion strip 11 to be inserted in one of the locking grooves 13; a long hole 33 communicated with the mounting groove 8 is vertically arranged on the circumferential side surface of the pillar 5; the insertion strip 11 is provided with an unlocking block 10 which is in sliding fit with the elongated hole 33.

By means of the cooperation among the insertion strip 11, the locking groove 13 and the locking spring 9, the end part of the insertion strip 11 extends into the locking groove 13 under the action of the locking spring 9, so that the rotation locking of the rotating shaft 15 is realized; by utilizing the sliding fit of the unlocking block 10 and the strip hole 33, the insertion strip 11 is separated from the locking groove 13 by pulling up the unlocking block 10, so that unlocking is realized, and the unlocking adjustment is facilitated when the angle of the strut 5 needs to be adjusted.

Further, a ring plate 14 is provided on the rotary shaft 15; the hole wall of the rotating shaft mounting hole 31 is provided with an annular groove 12 for clamping the annular plate 14. The matching between the annular plate 14 and the annular groove 12 prevents the axial movement of the rotating shaft 15, ensures that the insertion strip 11 can be inserted into any locking groove 13, and improves the installation stability of the support column 5.

Further, the movable mounting branch comprises a branch plate 23, a branch magnet 24, a pull rope 22 and a fixed seat 26; the fixed seat 26 is fixed on the upper side surface of the branch plate 23; the end of the pull rope 22 penetrates the fixed seat 26; a hand-screwed bolt 27 with the end part tightly pressed on the pull rope 22 is screwed on the fixed seat 26; the branch magnet 24 is mounted on the lower side surface of the branch plate 23; a plurality of branch suckers 32 are arranged on the lower side surface of the branch plate 23; a branch friction pad 25 is provided at the middle of the lower side of the branch magnet 24.

The branch support plate 23 is used for carrying out magnetic attraction through the branch magnet 24 and the branch sucker 32 is used for carrying out adsorption installation, when the branch support plate 23 is installed, the pull rope 22 is tensioned, the hand-screwed bolt 27 is screwed, the pull rope 22 provides pulling force for the support 5 for installation assistance, and the support 5 is more stable; the friction force of the surface of the branch magnet 24 is increased by the branch friction pad 25, and the slip-down is prevented.

Further, a butt joint buckle 28 is arranged on one side edge of the branch plate 23; an abutment hole 29 for abutting the abutment 28 is provided in the branch plate 23. By utilizing the matching between the butt-joint buckle 28 and the butt-joint hole 29, when the lamp cannot be adsorbed on the cylindrical surface made of nonmagnetic materials, the butt-joint buckle 28 on one branch support plate 23 is buckled on the butt-joint hole 29 of the other branch support plate 23, and the pull rope 22 is tightened to enable the main friction pad 17 to be tightly attached to the cylindrical surface, so that the illuminating lamp can be temporarily installed.

In the magnetic type illuminating lamp for the internal maintenance of the airplane, the controller adopts the existing single chip microcomputer control module; the LED strip 2 is an existing LED strip.

The utility model provides a magnetism is inhaled formula light for aircraft interior maintenance selects the mounting means when installing and using according to the installation condition, selects magnetism to inhale the mode fixed when can installing on the magnetic material plane for use, is to say that main magnet 18 rotates to required position and magnetism inhales on the magnetic material plane, inhales four branch's magnet 24 magnetism afterwards on the magnetic material plane, strains stay cord 22 and screws up hand tightening bolt 27, makes stay cord 22 provide the pulling force for pillar 5 and installs the assistance; when the device can be installed on a nonmagnetic smooth plane, the device is fixed in an adsorption mode, namely, the main sucker 19 is rotated to a required position and is adsorbed on the nonmagnetic smooth plane, then each branch sucker 31 is adsorbed on the nonmagnetic smooth plane, the pull rope 22 is tightened, and the hand-screwed bolt 27 is screwed down, so that the pull rope 22 provides tension for the strut 5 for installation assistance; when the installation condition is a non-magnetic cylinder, the butt-joint buckle 28 on one branch plate 23 is buckled on the butt-joint hole 29 of the other branch plate 23, and the pull rope 22 is tightened to enable the main friction pad 17 to be tightly attached to the surface of the cylinder, so that the installation is completed.

As noted above, while the invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited to the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a magnetism is inhaled formula light for aircraft internal overhaul which characterized in that: the lamp comprises a lamp shell (1), a support column (5), a control box (30), a magnetic attraction mounting seat and four movable mounting branches;

an LED lamp strip (2) is embedded on the upper side surface of the lamp shell (1); the lamp shell (1) is arranged on the upper end of the support column (5) in a spherical hinge mode; the magnetic suction mounting seat is rotatably and adjustably mounted on the lower end of the strut (5) and used for positioning and fixing; a positioning ring (21) is fixed in the middle of the support column (5); four pull ropes (22) are fixed on the positioning ring (21); the four movable mounting branches are respectively mounted on the end parts of the four pull ropes (22) and are used for auxiliary positioning and fixing; a controller is arranged in the control box (30); the on-off and the brightness of the LED lamp strip (2) are controlled by a controller.

2. Magnetic lighting lamp for aircraft interior services according to claim 1, characterized in that: a brightness increasing key (3) and a brightness reducing key (4) which are electrically connected with the controller are arranged on the control box (30); the controller controls the LED lamp strip (2) through the LED driving circuit.

3. Magnetic lighting lamp for aircraft interior services according to claim 1, characterized in that: the magnetic suction mounting seat comprises a rotating shaft (15), a mounting lock and two suction branches; the rotating shaft (15) is rotatably arranged at the lower side of the support column (5) in a penetrating way; the mounting lock is mounted on the strut (5) and used for locking the rotating shaft (15); the two adsorption branches are respectively fixed at two ends of the rotating shaft (15) and used for realizing magnetic adsorption or adsorption fixation.

4. A magnetic-type lighting lamp for aircraft interior maintenance according to claim 3, characterized in that: the adsorption branch comprises a mounting plate (16), a main sucker (19) and a main magnet (18); the mounting plate (16) is fixed on the end part of the rotating shaft (15); the main suction cup (19) and the main magnet (18) are respectively arranged on the upper side surface and the lower side surface of the mounting plate (16).

5. A magnetic-type lighting lamp for aircraft interior maintenance according to claim 3, characterized in that: the mounting lock comprises an inserting strip (11) and a locking spring (9); a plurality of locking grooves (13) are arranged on the circumferential surface of the rotating shaft (15) in a surrounding manner; the inserting strips (11) are vertically and slidably arranged in the pillars (5); the locking spring (9) is used for driving the end part of the insertion strip (11) to be inserted into one of the locking grooves (13); the column (5) is provided with a long hole (33) for unlocking the insertion strip (11).

6. A magnetic-type lighting lamp for aircraft interior maintenance according to claim 3, characterized in that: an annular plate (14) is coaxially fixed to the rotating shaft (15); an annular groove (12) for clamping an annular plate (14) is arranged in the strut (5).

7. A magnetic-type lighting lamp for aircraft interior maintenance according to claim 1, characterized in that: the movable mounting branch comprises a branch plate (23), a branch magnet (24) and a fixed seat (26); the fixed seat (26) is fixed on the upper side surface of the branch support plate (23); the end part of the pull rope (22) penetrates through the fixed seat (26); a hand-screwed bolt (27) with the end part tightly pressed on the pull rope (22) is screwed on the fixed seat (26) through threads; the branch magnets (24) are arranged on the lower side surfaces of the branch plates (23); a plurality of branch suction cups (31) are provided on the lower side surface of the branch plate (23).

8. A magnetic-type lighting lamp for aircraft interior maintenance according to claim 7, characterized in that: a butt joint buckle (28) is arranged on one side edge of the branch plate (23); the branch plate (23) is provided with a butt joint hole (29) for clamping a butt joint buckle (28).