Waterproof mechanism of shipborne lamp

Abstract

The waterproof mechanism comprises a bottom plate, connecting blocks are fixedly connected to the two sides of the top of the back face of the bottom plate respectively, a transverse rod is hinged to the opposite sides of the two connecting blocks, square pipes are fixedly connected to the two sides of the bottom of the transverse rod respectively, fixing rods are hinged to the bottoms of the square pipes, and the fixing rods are connected to the bottom of the bottom plate. The bottom of the back face of the bottom plate is fixedly connected with a multi-stage telescopic rod. The waterproof mechanism of the shipborne lamp has the advantages that rainwater is effectively prevented from directly spraying the surface of the lamp when the shipborne lamp is used outside a ship body, the situation that the surface of the lamp and a power source are short-circuited and damaged due to long-time water accumulation is avoided, and the waterproof effect of the shipborne lamp is improved. The problems that the lamp protection position and angle of a waterproof structure cannot be changed according to needs, rainwater directly sprays the surface of the lamp, and short-circuit damage is easily caused to the surface of the lamp and a power source due to long-time water accumulation are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a waterproof mechanism of a ship-borne lamp. Background Art

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to an appliance that can transmit light, distribute and change the light distribution of a light source, including all parts required to fix and protect the light source except the light source, as well as the line accessories necessary for connecting to the power supply.

[0003] After searching, the Chinese patent application number 202022572012.5 discloses an adjustable waterproof end cover mechanism and a lamp with the mechanism. The patent discloses an adjustable waterproof end cover mechanism, which is characterized in that it includes a rotating plate, an end cover body and an adjusting member movably connected to the end cover body, the outer peripheral transmission sleeve of the adjusting member is connected with a lifting slider, one side of the end cover body is provided with a movable cavity for accommodating the lifting slider, one end of the rotating plate is movably connected to the lifting slider, the other end of the rotating plate is rotatably connected to the end cover body, and a waterproof gasket is provided on the outer edge of one side of the end cover body.

[0004] Although the above patent can adjust the position of the light source body inside the lamp from the outside of the lamp through the adjustment part, it is easy to use and avoids the need to disassemble the lamp for adjustment. It is very simple. Furthermore, a waterproof gasket is provided. Under the action of the waterproof gasket, the waterproof gasket fits tightly with the lamp shell to achieve waterproofing. However, it is not convenient to use it in the waterproofing of shipboard lamps. When the shipboard lamps are used outside the hull, the wind direction will change when the ship is sailing. When encountering rainy and snowy weather, the above patent cannot change the position angle of the waterproof structure to protect the lamp as needed. Rainwater directly splashes on the surface of the lamp, which can easily cause long-term accumulation of water on the surface of the lamp and the power supply, resulting in short-circuit damage.

[0005] Therefore, it is necessary to carry out modification to effectively prevent rain from directly pouring onto the surface of the shipboard lamps when they are used outside the hull, to avoid long-term accumulation of water on the surface of the lamps and the power supply, resulting in short-circuit damage, and to improve the waterproof effect of the shipboard lamps. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a waterproof mechanism for shipboard lamps, which can effectively prevent rainwater from directly splashing onto the surface of the shipboard lamps when the shipboard lamps are used outside the hull, avoid the situation where water accumulates on the surface of the lamps and the power supply for a long time, causing short-circuit damage, improve the advantage of the waterproof effect of the shipboard lamps, and solve the problem that the position angle of the waterproof structure for protecting the lamps cannot be changed as needed, and rainwater directly splashes onto the surface of the lamps, which easily causes short-circuit damage due to water accumulation on the surface of the lamps and the power supply for a long time.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof mechanism for a ship-borne lamp, comprising a bottom plate, both sides of the top of the back side of the bottom plate are fixedly connected with connecting blocks, and the opposite sides of the two connecting blocks are hinged with cross bars, both sides of the bottom of the cross bar are fixedly connected with square tubes, the bottom of the square tube is hinged with a fixing rod, the bottom of the back side of the bottom plate is fixedly connected with a multi-stage telescopic rod, one end of the multi-stage telescopic rod away from the bottom plate is fixedly connected with the front side of the fixing rod, the front side of the bottom plate is fixedly connected with a circular track, and the front side of the bottom plate is fixedly connected with a circular track. The center of the surface is fixedly connected with a mounting plate located on the inner side of the circular track, the inner surface of the circular track is provided with a number of evenly distributed card points, the front side of the circular track is slidably connected with a waterproof baffle, both sides of the inner wall of the waterproof baffle are fixedly connected with moving blocks, the inner side of the moving block is fixedly connected with a limiting plate, the front and rear of the limiting plate facing the circular track are fixedly connected with compression springs, the end of the compression spring away from the limiting plate is fixedly connected with a card block, the outer side of the card block is provided with a card groove, the inner surface of the card groove is in contact with the surface of the card point.

[0008] As a preferred embodiment of the utility model, a drainage slope is fixedly connected to the top of the waterproof baffle, and a plurality of evenly distributed water flow grooves are provided on both sides of the drainage slope.

[0009] As a preferred embodiment of the utility model, sliders are fixedly connected to both sides of the inner surface of the waterproof baffle, and the surface of the circular track is provided with sliding grooves used in conjunction with the sliders, and the sliders are slidably connected to the sliding grooves.

[0010] As a preferred embodiment of the present invention, a plurality of evenly distributed through holes are formed on the outer side of the circular track, and the inner sides of the through holes extend to the interior of the slide groove.

[0011] As a preferred embodiment of the present invention, both sides of the top of the cross bar and both sides of the fixing rod are fixedly connected with mounting plates, and threaded holes are provided on the surfaces of the mounting plates.

[0012] As a preferred embodiment of the utility model, a plurality of evenly distributed drainage grooves are provided on the surface of the bottom plate, and the drainage grooves are located between the circular track and the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can adjust the length of the multi-stage telescopic rod to make the bottom plate away from or close to the fixed rod, so as to adjust the inclination angle of the lamp. By moving the waterproof baffle, the lamp can be waterproofed in any direction to prevent rain from directly rushing onto the surface of the lamp. This can effectively prevent rain from directly splashing onto the surface of the lamp when the ship-borne lamp is used outside the hull, avoid the situation where water accumulates on the surface of the lamp and the power supply for a long time and causes short circuit damage, and improve the waterproof effect of the ship-borne lamp.

[0015] 2. The utility model provides a drainage slope and a drainage groove, so that water can flow out faster when the amount of rainwater is large, thereby avoiding the situation where the rainwater washes the waterproof baffle for a long time when the amount of rainwater is large, causing it to shake and deform, affecting the normal waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a right side structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 4 This is a schematic diagram of the card block structure of the utility model.

[0020] In the figure: 1. bottom plate; 2. connecting block; 3. cross bar; 4. square tube; 5. fixing rod; 6. multi-stage telescopic rod; 7. circular track; 8. mounting plate; 9. clamping point; 10. waterproof baffle; 11. moving block; 12. limit plate; 13. compression spring; 14. clamping block; 15. clamping slot; 16. drainage slope; 17. water flow trough; 18. slider; 19. slide slot; 20. through hole; 21. mounting plate; 22. drainage trough. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4As shown, the utility model provides a waterproof mechanism for a ship-borne lamp, comprising a bottom plate 1, both sides of the top of the back side of the bottom plate 1 are fixedly connected with connecting blocks 2, and the opposite sides of the two connecting blocks 2 are hinged with cross bars 3, both sides of the bottom of the cross bars 3 are fixedly connected with square tubes 4, the bottom of the square tube 4 is hinged with a fixing rod 5, the bottom of the back side of the bottom plate 1 is fixedly connected with a multi-stage telescopic rod 6, one end of the multi-stage telescopic rod 6 away from the bottom plate 1 is fixedly connected to the front of the fixing rod 5, the front side of the bottom plate 1 is fixedly connected with a circular track 7, and the center of the front side of the bottom plate 1 is fixedly connected with a circular track 7. The mounting plate 8 on the inner side of the track 7, the inner surface of the circular track 7 is provided with a number of evenly distributed card points 9, the front side of the circular track 7 is slidably connected with a waterproof baffle 10, both sides of the inner wall of the waterproof baffle 10 are fixedly connected with moving blocks 11, the inner side of the moving block 11 is fixedly connected with a limiting plate 12, the limiting plate 12 is fixedly connected with a compression spring 13 on the front and rear sides of the side facing the circular track 7, the end of the compression spring 13 away from the limiting plate 12 is fixedly connected with a card block 14, the outer side of the card block 14 is provided with a card slot 15, the inner surface of the card slot 15 is in contact with the surface of the card point 9.

[0023] refer to Figure 1 A drainage slope 16 is fixedly connected to the top of the waterproof baffle 10 , and a plurality of evenly distributed water flow grooves 17 are provided on both sides of the drainage slope 16 .

[0024] As a technical optimization solution of the utility model, by setting the drainage slope 16 and the drainage groove 22, the water can flow out faster when the amount of rainwater is large, avoiding the situation where the rainwater scours the waterproof baffle 10 for a long time when the amount of rainwater is large, causing it to shake and deform, affecting the normal waterproof effect.

[0025] refer to Figure 1 Slide blocks 18 are fixedly connected to both sides of the inner surface of the waterproof baffle 10, and a slide groove 19 for use with the slide block 18 is provided on the surface of the circular track 7, and the slide block 18 is slidably connected to the slide groove 19.

[0026] As a technical optimization solution of the utility model, by setting the coordinated use of the slide groove 19 and the slider 18, the connection between the waterproof baffle 10 and the circular track 7 is made more stable, and the movement of the waterproof baffle 10 on the circular track 7 is made smoother, thereby avoiding the waterproof baffle 10 from falling off and moving unsmoothly, and facilitating the adjustment of the position of the waterproof baffle 10.

[0027] refer to Figure 1 A plurality of evenly distributed through holes 20 are formed on the outer side of the circular track 7 , and the inner sides of the through holes 20 extend to the interior of the slide groove 19 .

[0028] As a technical optimization solution of the utility model, the water inside the circular track 7 can be quickly drained through the through hole 20, thereby avoiding the situation where the circular track 7 accumulates water for a long time and rusts, affecting normal use.

[0029] refer to Figure 2 Both sides of the top of the cross bar 3 and both sides of the fixing rod 5 are fixedly connected with mounting pieces 21, and threaded holes are opened on the surface of the mounting pieces 21.

[0030] As a technical optimization solution of the present invention, by providing the mounting piece 21, the waterproof mechanism can be conveniently fixed on the surface of the hull, which is convenient for users to use.

[0031] refer to Figure 1 A plurality of evenly distributed drainage grooves 22 are provided on the surface of the bottom plate 1 , and the drainage grooves 22 are located between the circular track 7 and the mounting plate 8 .

[0032] As a technical optimization solution of the present invention, by providing the drainage groove 22, the water dripping on the surface of the bottom plate 1 can be further discharged to avoid water accumulation on the bottom plate 1, thereby further improving the waterproof effect.

[0033] The working principle and use process of the utility model are as follows: when in use, the lamp is installed on the surface of the mounting plate 8, fixed by bolts, and then the waterproof mechanism is fixed to the required position on the hull. According to needs, the multi-stage telescopic rod 6 can be pulled to make the bottom of the bottom plate 1 move away from or close to the fixing rod 5. At this time, the top position of the bottom plate 1 remains unchanged, and the bottom position changes. The bottom plate 1 is in an inclined state and drives the lamp to tilt, so that the inclination angle of the lamp can be conveniently adjusted. Then the waterproof baffle 10 can be rotated by hand as needed. The waterproof baffle 10 can only slide on the circular track 7. When the waterproof baffle 10 rotates, it drives the card block 14 to move. When the waterproof baffle 10 moves to the required position, the card block 14 is squeezed outward by the compression spring 13, and the inner surface of the card slot 15 fits with the surface of the card point 9 to fix the waterproof baffle 10, so that the waterproof baffle 10 blocks the water pouring towards the lamp, thereby playing a waterproof protection role for the lamp.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof mechanism for a shipboard lamp, comprising a bottom plate (1), Features: Both sides of the top of the back side of the base plate (1) are fixedly connected with connecting blocks (2), and the opposite sides of the two connecting blocks (2) are hinged with cross bars (3), both sides of the bottom of the cross bars (3) are fixedly connected with square tubes (4), and the bottom of the square tube (4) is hinged with a fixing rod (5), the bottom of the back side of the base plate (1) is fixedly connected with a multi-stage telescopic rod (6), one end of the multi-stage telescopic rod (6) away from the base plate (1) is fixedly connected with the front side of the fixing rod (5), the front side of the base plate (1) is fixedly connected with a circular track (7), and the center of the front side of the base plate (1) is fixedly connected with a mounting plate (8) located on the inner side of the circular track (7), and the circular The inner surface of the track (7) is provided with a number of evenly distributed card points (9); the front surface of the circular track (7) is slidably connected to a waterproof baffle (10); both sides of the inner wall of the waterproof baffle (10) are fixedly connected to moving blocks (11); the inner side of the moving block (11) is fixedly connected to a limiting plate (12); the limiting plate (12) is fixedly connected to a compression spring (13) at the front and rear of the side facing the circular track (7); the end of the compression spring (13) away from the limiting plate (12) is fixedly connected to a card block (14); a card slot (15) is provided on the outer side of the card block (14); the inner surface of the card slot (15) is in contact with the surface of the card point (9).

2. A waterproof mechanism for a shipboard lamp according to claim 1, Features: A drainage slope (16) is fixedly connected to the top of the waterproof baffle (10), and a plurality of evenly distributed water flow grooves (17) are provided on both sides of the drainage slope (16).

3. The waterproof mechanism of a ship-borne lamp according to claim 1, Features: Slide blocks (18) are fixedly connected to both sides of the inner surface of the waterproof baffle (10), and a sliding groove (19) for use with the slide block (18) is provided on the surface of the circular track (7), and the slide block (18) is slidably connected to the sliding groove (19).

4. The waterproof mechanism of a ship-borne lamp according to claim 1, Features: A plurality of evenly distributed through holes (20) are provided on the outer side of the circular track (7), and the inner sides of the through holes (20) extend to the interior of the slide groove (19).

5. The waterproof mechanism of a ship-borne lamp according to claim 1, Features: Both sides of the top of the cross bar (3) and both sides of the fixing bar (5) are fixedly connected with mounting plates (21), and threaded holes are provided on the surface of the mounting plates (21).

6. The waterproof mechanism of a ship-borne lamp according to claim 1, Features: The surface of the bottom plate (1) is provided with a plurality of evenly distributed drainage grooves (22), and the drainage grooves (22) are located between the circular track (7) and the mounting plate (8).

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