Ship lamp mounting device

Abstract

The utility model discloses a ship lamp mounting device, which belongs to the technical field of ship lighting system mounting and comprises a base, a sleeve is fixedly connected to the middle of the upper surface of the base, the bottom end of the sleeve is of a closed structure, and the top end of the sleeve is of an open structure. The edge of the upper surface of the base is provided with an air pump, the air outlet end of the air pump is communicated with the sleeve, the joint of the air pump and the sleeve is provided with a stop valve, the top end of the sleeve is movably connected with a telescopic rod, and the bottom end of the telescopic rod is provided with a piston head located in an inner cavity of the sleeve; the ends of the clamping blocks can abut against the lamp under the elastic acting force of the springs, equidistant clamping and supporting of different sizes can be achieved, air is inflated into the inner side of the sleeve through work of the air pump, the piston head ascends under the action of air pressure, and therefore the telescopic rod drives the tray to move upwards, the lamp is made to be close to a ceiling of a ship room, and the lamp is fixed. And lamps of different sizes can be supported, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship lighting system installation, and more specifically to a ship lamp installation device. Background Art

[0002] During ship construction, the ship lighting system is distributed in various living and working places inside and outside the ship, providing each cabin and workplace with sufficient illumination. After the ship is launched, a mooring test is required. Lighting is one of the basic conditions for mooring tests. Therefore, it is best if the lighting system can be well built after the ship is launched. It also facilitates other professional construction. This requires the installation of lamps. During the installation process, the cabin ceiling lights in the non-decoration area can be installed by one person, while the ceiling lights in the decoration area require two people to install. Under the condition of limited personnel, the installation efficiency of the ceiling lights cannot be improved.

[0003] Patent authorization number CN 214002002 U discloses a marine retractable ceiling light installation auxiliary device, which can provide auxiliary support for the lamp. By raising and lowering the top pipe, the support bracket and the support wing plate support the lamp to prevent the lamp from falling. Raising the top pipe upward can bring the lamp close to the ceiling, making it easier to install the lamp. It is convenient and practical, and can improve the installation efficiency of the lamp.

[0004] However, in patent authorization number CN 214002002 U, the support bracket and the support wing plate are used to support the lamp by lifting the top pipe to prevent the lamp from falling. Lifting the top pipe upward can make the lamp close to the ceiling. Since there are gaps between the support wing plates, it can only support ship lamps of fixed size, which reduces its applicability. Therefore, we propose a ship lamp installation device to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a ship lamp installation device, which can make the end of the clamping block abut against the lamp under the elastic force of the spring, and can clamp and support lamps of different sizes at equal distances. The gas is filled into the inner side of the sleeve through the operation of the air pump, and the piston head rises under the action of the air pressure, so that the telescopic rod drives the tray to move upward, so that the lamp is close to the ceiling of the ship room. Lamps of different sizes can be supported, thereby improving applicability.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A ship lamp installation device comprises a base;

[0010] A sleeve with a closed bottom and an open top is fixedly connected to the middle of the upper surface of the base, an air pump with an air outlet connected to the sleeve is installed at the edge of the upper surface of the base, and a stop valve is installed at the connection between the air pump and the sleeve;

[0011] The top end of the sleeve is movably connected with a telescopic rod, the bottom end of the telescopic rod is equipped with a piston head located in the inner cavity of the sleeve, and the outer wall of the piston head is inlaid with a sliding sealing ring abutting against the inner wall of the sleeve;

[0012] A tray with two ends in a conductive structure is installed at the top of the telescopic rod, and the outer walls of both sides of the tray are fixedly connected to a sleeve shell, and the inner side of the sleeve shell is movably connected to a clamping block extending to the inner side of the tray, and one end of the clamping block located on the inner side of the tray is provided with a guiding inclined surface, and the outer walls of both sides of the sleeve shell are provided with strip guide holes, and the side walls of the clamping block are welded with guide column heads that are slidably connected to the strip guide holes;

[0013] A spring is also installed on the inner side of the casing.

[0014] Furthermore, a storage cavity is provided at the bottom of the base, and the inner side of the storage cavity is movably connected to a support leg extending to the outer side of the base.

[0015] Furthermore, a plurality of the legs are provided, and the angle between two adjacent legs is 120°.

[0016] Furthermore, a supporting boss is integrally formed at one end of the supporting leg, and a limiting boss is welded to the other end of the supporting leg.

[0017] Furthermore, a pressure relief valve is installed at the root of the casing.

[0018] Furthermore, a limiting portion in an annular structure is fixedly connected to the top of the sleeve, and the inner diameter of the limiting portion is smaller than the outer diameter of the piston head.

[0019] Furthermore, one end of the spring is connected to the clamping block, and the other end of the spring is connected to the inner wall of the housing.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) This solution places the ship lamp to be installed on the inner side of the tray, and the lamp is abutted against the guiding inclined surface of the clamp block. Under the action of pressure, the clamp block is retracted to the inner side of the casing. At the same time, the guide column head slides synchronously with the strip guide hole, and the spring is compressed and deformed. Under the elastic force of the spring, the end of the clamp block abuts against the lamp. Different sizes of lamps can be clamped and supported at equal intervals. The air pump is used to fill the gas into the inner side of the casing, and the sliding sealing ring is used to fill the gap between the piston head and the casing. Under the action of air pressure, the piston head rises, so that the telescopic rod drives the tray to move upward, so that the lamp is close to the ceiling of the ship room. Lamps of different sizes can be supported, thereby improving applicability.

[0023] (2) This solution can effectively increase the span of the base by pulling out a plurality of legs from the inner side of a storage cavity provided at the bottom of the base and contacting the legs with the contact surface through a supporting boss, thereby ensuring the supporting stability of the base and facilitating the installation of the lamp by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a side view schematic diagram of the utility model;

[0026] Figure 3 It is a schematic cross-sectional view of the AA part of the utility model;

[0027] Figure 4 It is an enlarged schematic diagram of part A of the utility model;

[0028] Figure 5 It is an enlarged schematic diagram of part B of the utility model;

[0029] Figure 6 It is a schematic diagram of the bottom structure of the base of the utility model.

[0030] Description of the numbers in the figure:

[0031] 1. Base; 2. Casing; 3. Air pump; 4. Pressure relief valve; 5. Telescopic rod; 6. Piston head; 7. Sliding sealing ring; 8. Tray; 9. Shell; 10. Clamp; 11. Guide column head; 12. Strip guide hole; 13. Spring; 14. Leg. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0033] Example:

[0034] See also Figure 1-6 , a ship lamp installation device, comprising a base 1;

[0035] A sleeve 2 with a closed bottom and an open top is fixedly connected to the middle of the upper surface of the base 1, an air pump 3 with an air outlet connected to the sleeve 2 is installed at the edge of the upper surface of the base 1, and a stop valve is installed at the connection between the air pump 3 and the sleeve 2;

[0036] The top of the sleeve 2 is movably connected with a telescopic rod 5, the bottom of which is provided with a piston head 6 located in the inner cavity of the sleeve 2, and the outer wall of the piston head 6 is inlaid with a sliding sealing ring 7 abutting against the inner wall of the sleeve 2;

[0037] A tray 8 with two ends in a conductive structure is installed at the top of the telescopic rod 5, and the outer walls of both sides of the tray 8 are fixedly connected to the sleeve 9, and the inner side of the sleeve 9 is movably connected to a clamping block 10 extending to the inner side of the tray 8, and one end of the clamping block 10 located on the inner side of the tray 8 is provided with a guide slope, and the outer walls of both sides of the sleeve 9 are provided with strip guide holes 12, and the side walls of the clamping block 10 are welded with guide column heads 11 that are slidably connected to the strip guide holes 12;

[0038] A spring 13 is also installed on the inner side of the casing 9;

[0039] It should be noted that, by placing the ship lamp to be installed on the inner side of the tray 8, the lamp is abutted against the guiding inclined surface of the clamp block 10, and the clamp block 10 is contracted to the inner side of the casing 9 under the action of pressure. At the same time, the guide column head 11 cooperates with the strip guide hole 12 to slide synchronously, and the spring 13 is compressed and deformed. Under the elastic force of the spring 13, the end of the clamp block 10 is abutted against the lamp, which can clamp and support lamps of different sizes at equal intervals. The gas is filled into the inner side of the sleeve 2 by the air pump 3, and the gap between the piston head 6 and the sleeve 2 is filled by the sliding sealing ring 7. The piston head 6 rises under the action of air pressure, so that the telescopic rod 5 drives the tray 8 to move upward, and the lamp is close to the ceiling of the ship room, thereby facilitating manual installation of the lamp.

[0040] like Figure 1 , Figure 6As shown, a storage cavity is provided at the bottom of the base 1, and a support leg 14 extending to the outside of the base 1 is movably connected to the inner side of the storage cavity, and a plurality of support legs 14 are provided, and the angle between two adjacent support legs 14 is 120°, a support boss is integrally formed at one end of the support leg 14, and a limited position boss is welded at the other end of the support leg 14;

[0041] It should be noted that by pulling out multiple legs 14 from the inner side of the storage cavity set at the bottom of the base 1 and abutting against the contact surface through the supporting boss, the span of the base 1 can be effectively increased, thereby ensuring the supporting stability of the base 1, which is beneficial to the installation of the lamp by the staff.

[0042] like Figure 1 As shown, a pressure relief valve 4 is installed at the root of the casing 2;

[0043] It should be noted that the air inside the sleeve 2 is discharged by opening the pressure relief valve 4, so that the telescopic rod 5 is reset.

[0044] like Figure 3 As shown, a limiting portion in an annular structure is fixedly connected to the top of the sleeve 2, and the inner diameter of the limiting portion is smaller than the outer diameter of the piston head 6;

[0045] It should be noted that, by the piston head 6 abutting against the limiting portion, the telescopic rod 5 can be limited to prevent the telescopic rod 5 from being separated from the sleeve 2 .

[0046] like Figure 5 As shown, one end of the spring 13 is connected to the clamping block 10, and the other end of the spring 13 is connected to the inner wall of the casing 9;

[0047] It should be noted that the elastic force of the spring 13 is used to enable the clamping block 10 to clamp the lamp located inside the tray 8, so that lamps of different sizes can be supported, thereby improving applicability.

[0048] When in use: by placing the ship lamp to be installed on the inner side of the tray 8, the lamp is abutted against the guiding inclined surface of the clamp block 10, and the clamp block 10 is contracted to the inner side of the casing 9 under the action of pressure, and at the same time, the guide column head 11 cooperates with the strip guide hole 12 to slide synchronously, and the spring 13 is compressed and deformed, and the end of the clamp block 10 is abutted against the lamp under the elastic force of the spring 13, which can clamp and support lamps of different sizes at equal intervals, and the gas is filled into the inner side of the sleeve 2 by the air pump 3, and the gap between the piston head 6 and the sleeve 2 is filled by the sliding sealing ring 7, and the piston head 6 is raised under the action of air pressure, so that the telescopic rod 5 drives the tray 8 to move upward, so that the lamp is close to the ceiling of the ship room, thereby facilitating manual installation of the lamp.

[0049] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A ship lighting installation device, characterized in that: comprising a base (1); A sleeve (2) having a closed bottom and an open top is fixedly connected to the middle of the upper surface of the base (1); an air pump (3) having an air outlet connected to the sleeve (2) is installed at the edge of the upper surface of the base (1); and a stop valve is installed at the connection between the air pump (3) and the sleeve (2); The top end of the sleeve (2) is movably connected to a telescopic rod (5), the bottom end of the telescopic rod (5) is provided with a piston head (6) located in the inner cavity of the sleeve (2), and the outer wall of the piston head (6) is inlaid with a sliding sealing ring (7) abutting against the inner wall of the sleeve (2); A tray (8) with two ends in a conductive structure is installed at the top of the telescopic rod (5), the outer walls of both sides of the tray (8) are fixedly connected to a casing (9), the inner side of the casing (9) is movably connected to a clamping block (10) extending to the inner side of the tray (8), and one end of the clamping block (10) located on the inner side of the tray (8) is provided with a guiding inclined surface, the outer walls of both sides of the casing (9) are provided with strip-shaped guiding holes (12), and the side walls of the clamping block (10) are welded with guiding column heads (11) slidably connected to the strip-shaped guiding holes (12); A spring (13) is also installed on the inner side of the casing (9).

2. A ship lamp installation device according to claim 1, characterized in that: A storage cavity is provided at the bottom of the base (1), and a support leg (14) extending to the outside of the base (1) is movably connected to the inside of the storage cavity.

3. A ship lamp installation device according to claim 2, characterized in that: A plurality of the supporting legs (14) are provided, and the angle between two adjacent supporting legs (14) is 120°.

4. A ship lamp installation device according to claim 3, characterized in that: A supporting boss is integrally formed at one end of the supporting leg (14), and a limiting boss is welded to the other end of the supporting leg (14).

5. A ship lamp installation device according to claim 1, characterized in that: A pressure relief valve (4) is installed at the root of the casing (2).

6. A ship lamp installation device according to claim 1, characterized in that: A limiting portion arranged in an annular structure is fixedly connected to the top of the sleeve (2), and the inner diameter of the limiting portion is smaller than the outer diameter of the piston head (6).

7. A ship lamp installation device according to claim 1, characterized in that: One end of the spring (13) is connected to the clamping block (10), and the other end of the spring (13) is connected to the inner wall of the casing (9).

Images