CN216448015U

CN216448015U - Anti-dazzle underground lamp

Info

Publication number: CN216448015U
Application number: CN202123390133.9U
Authority: CN
Inventors: 张永强
Original assignee: Guangzhou Pezo Lighting Co ltd
Current assignee: Guangzhou Pezo Lighting Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-06
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of underground lamps and discloses an anti-glare underground lamp which comprises a shell, wherein the lower inner wall of the shell is rotatably connected with a lead screw through a first bearing, the rod wall of the lead screw is in threaded connection with a first sliding block, the upper end of the shell is fixedly connected with a cover plate through a plurality of bolts, the upper end of the lead screw is fixedly connected with the lower surface of the cover plate, a sliding rod is fixedly connected inside the shell, the rod wall of the sliding rod is symmetrically and slidably connected with two second sliding blocks, the right side wall of the first sliding block is fixedly connected with a first U-shaped block, the left side wall of the second sliding block on the left side is fixedly connected with a second U-shaped block, and a first connecting rod is arranged inside the shell. The underground lamp can avoid the direct digging out of the whole underground lamp by maintenance personnel for maintenance, thereby improving the working efficiency.

Description

Anti-dazzle underground lamp

Technical Field

The utility model relates to the technical field of underground lamps, in particular to an anti-dazzle underground lamp.

Background

The underground lamp is square and round in shape, is widely applied to places such as markets, parking lots, green belts, park tourist attractions, residential quarters, urban sculptures, walking streets, building steps and the like, is mainly buried on the ground and used for decoration or indication lighting, is also used for wall washing or tree lighting, and has great flexibility in application.

The existing underground lamp is used for a long time, and the condition that the internal bulb or the line is damaged appears, so that maintenance personnel are required to take out the integral underground lamp from the underground for maintenance and replacement, and the underground lamp is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, a maintenance worker is inconvenient to directly maintain a buried lamp and needs to dig out a damaged buried lamp for maintenance, and provides an anti-dazzle buried lamp.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an anti-dazzle underground lamp comprises a shell, wherein the lower inner wall of the shell is rotatably connected with a lead screw through a first bearing, the rod wall of the lead screw is in threaded connection with a first sliding block, the upper end of the shell is fixedly connected with a cover plate through a plurality of bolts, the upper end of the lead screw is fixedly connected with the lower surface of the cover plate, the inside of the shell is fixedly connected with a sliding rod, the rod wall of the sliding rod is symmetrically and slidably connected with two second sliding blocks, the right side wall of the first sliding block is fixedly connected with a first U-shaped block, the left side wall of the left second sliding block is fixedly connected with a second U-shaped block, a first connecting rod is arranged inside the shell, two ends of the first connecting rod are respectively rotatably arranged inside the second U-shaped block and the first U-shaped block through a first shaft pin, a mounting plate is arranged inside the shell, and the two second sliding blocks are in transmission connection with the mounting plate through a first transmission mechanism, and the two second sliding blocks are in transmission connection through a second transmission mechanism.

Preferably, the first transmission mechanism comprises two third U-shaped blocks, two fourth U-shaped blocks and two second connecting rods, the two third U-shaped blocks are respectively and fixedly arranged on the upper surfaces of the corresponding second sliding blocks, the two fourth U-shaped blocks are respectively and fixedly connected with the lower surface of the mounting plate, the two second connecting rods are rotatably connected through second shaft pins, and two ends of the two second connecting rods are respectively and rotatably arranged inside the corresponding third U-shaped blocks and the corresponding fourth U-shaped blocks through third shaft pins.

Preferably, the second transmission mechanism comprises a fixed rod, a guide pulley and a pull rope, two ends of the fixed rod are rotatably connected with the front inner wall and the rear inner wall of the shell through second bearings respectively, the guide pulley is fixedly sleeved on the rod wall of the fixed rod, two ends of the pull rope are fixedly connected with the right side wall of the corresponding second sliding block respectively, and the pull rope is connected with the guide pulley in a sliding manner.

Preferably, the rod wall of the sliding rod is movably sleeved with a spring, and two ends of the spring are fixedly connected with the right inner wall of the shell and the right side wall of the right second sliding block respectively.

Preferably, a sealing ring is fixedly arranged on the upper surface of the shell.

Preferably, a through hole is formed in the cover plate, and a glass cover plate is fixedly connected to the inside of the through hole.

Compared with the prior art, the utility model provides an anti-dazzle underground lamp, which has the following beneficial effects:

1. this prevent dazzling underground lamp through lead screw, first slider, first connecting rod, first U-shaped piece and the second U-shaped piece that sets up, is convenient for promote the bulb that damages from the casing is inside to be come out and maintain, and then avoids the maintainer directly to take out the underground lamp and maintain.

2. This prevent dazzling underground lamp, through sealing washer and the glass apron that sets up, be convenient for increase the leakproofness between casing and the apron, and then can reduce outside aqueous vapor and get into the inside formation water smoke or the drop of water of lamp body to reduce the influence to the light effect, also can reduce the dazzling sense that the pedestrian produced when watching the light simultaneously.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the underground lamp digging device can prevent maintenance personnel from directly digging out the whole underground lamp for maintenance, thereby improving the working efficiency.

Drawings

Fig. 1 is a schematic structural view of an anti-glare underground lamp provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a shell 1, a sliding rod 2, a screw rod 3, a second U-shaped block 4, a second sliding block 5, a second connecting rod 6, a pull rope 7, a third U-shaped block 8, a fourth U-shaped block 9, a mounting plate 10, a sealing ring 11, a cover plate 12, a glass cover plate 13, a first U-shaped block 14, a first sliding block 15, a first connecting rod 16, a fixing rod 17, a spring 18 and a guide pulley 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, an anti-glare underground lamp comprises a housing 1, a lead screw 3 is rotatably connected to the lower inner wall of the housing 1 through a first bearing, a first slider 15 is connected to the rod wall of the lead screw 3 through a thread, a cover plate 12 is fixedly connected to the upper end of the housing 1 through a plurality of bolts, the upper end of the lead screw 3 is fixedly connected to the lower surface of the cover plate 12, a slide rod 2 is fixedly connected to the inside of the housing 1, two second sliders 5 are symmetrically and slidably connected to the rod wall of the slide rod 2, a first U-shaped block 14 is fixedly connected to the right side wall of the first slider 15, a second U-shaped block 4 is fixedly connected to the left side wall of the second slider 5 on the left side, a first connecting rod 16 is arranged inside the housing 1, two ends of the first connecting rod 16 are rotatably arranged inside the second U-shaped block 4 and the first U-shaped block 14 through a first shaft pin respectively, a mounting plate 10 is arranged inside the housing 1, and the two second sliders 5 are in transmission connection with the mounting plate 10 through a first transmission mechanism, the two second sliding blocks 5 are in transmission connection through a second transmission mechanism.

The first transmission mechanism comprises two third U-shaped blocks 8, two fourth U-shaped blocks 9 and two second connecting rods 6, the two third U-shaped blocks 8 are respectively and fixedly arranged on the upper surfaces of the corresponding second sliding blocks 5, the two fourth U-shaped blocks 9 are respectively and fixedly connected with the lower surface of the mounting plate 10, the two second connecting rods 6 are rotatably connected through second shaft pins, two ends of the two second connecting rods 6 are respectively and rotatably arranged in the corresponding third U-shaped blocks 8 and the corresponding fourth U-shaped blocks 9 through third shaft pins, and the mounting plate 10 is conveniently driven to move up and down.

The second transmission mechanism comprises a fixed rod 17, a guide pulley 19 and a pull rope 7, the two ends of the fixed rod 17 are respectively rotatably connected with the front inner wall and the rear inner wall of the shell 1 through second bearings, the guide pulley 19 is fixedly sleeved on the rod wall of the fixed rod 17, the two ends of the pull rope 7 are respectively fixedly connected with the right side wall of the corresponding second sliding block 5, and the pull rope 7 is connected with the guide pulley 19 in a sliding manner, so that the right side second sliding block 5 can be conveniently driven to move left and right.

The rod wall of the sliding rod 2 is movably sleeved with a spring 18, and two ends of the spring 18 are respectively fixedly connected with the right inner wall of the shell 1 and the right side wall of the right second sliding block 5, so that the second sliding block 5 is driven to reset through the elastic force of the spring 18.

The upper surface of the shell 1 is fixedly provided with a sealing ring 11, so that the air tightness inside the shell 1 is improved.

The through-hole has been seted up to the inside of apron 12, and the inside fixedly connected with glass apron 13 of through-hole is convenient for go out the light scattering, supplies the pedestrian to appreciate.

In the utility model, when maintenance is needed, the bolts are completely unscrewed, then the cover plate 12 is rotated, the screw rod 3 is further driven to rotate, so that the first slide block 15 is driven to move downwards, then the second slide block on the left side is driven to move towards the left 5 through the transmission of the first connecting rod 16, the first U-shaped block 14 and the second U-shaped block 4, then the mounting plate 10 is driven to move upwards through the transmission between the pull rope 7 and the slide guide wheel 19, meanwhile, the second slide block 5 on the right side is driven to move towards the right under the elastic force action of the spring 18, further, the two second connecting rods 6, the two third U-shaped blocks 8 and the transmission between the two fourth U-shaped blocks 9 are driven, so that the bulb in the shell 1 is pushed out for maintenance, and after maintenance and cleaning are finished, the cover plate 12 is rotated towards the original direction, so that the screw rod 3 is driven to rotate, so that the first slide block 15 is driven to move upwards, then, the first connecting rod 16, the first U-shaped block 14 and the second U-shaped block 4 are driven to drive the second slider 5 on the left side to move rightwards again, and simultaneously, the second slider 5 on the right side and the spring 18 are driven to move rightwards and compress under the transmission of the pull rope 7 and the guide pulley 19, so that the mounting plate 10 is driven to move downwards, and finally, the cover plate 1 is fixed again through a plurality of bolts.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an prevent dazzling underground lamp, includes casing (1), its characterized in that, the lower inner wall of casing (1) rotates through first bearing and is connected with lead screw (3), the pole wall threaded connection of lead screw (3) has first slider (15), the upper end of casing (1) is through a plurality of bolt fixedly connected with apron (12), the upper end of lead screw (3) and the lower fixed surface of apron (12) are connected, the inside fixedly connected with slide bar (2) of casing (1), the pole wall symmetry sliding connection of slide bar (2) has two second sliders (5), the first U-shaped piece (14) of right side wall fixedly connected with of first slider (15), it is left the left side wall fixedly connected with second U-shaped piece (4) of second slider (5), casing (1) inside is equipped with first connecting rod (16), the both ends of first connecting rod (16) rotate through first pivot respectively and set up in second U-shaped piece (4) and first U-shaped piece (4) The inside of piece (14), the inside of casing (1) is provided with mounting panel (10), two be connected through first drive mechanism transmission between second slider (5) and mounting panel (10), two be connected through second drive mechanism transmission between second slider (5).

2. The anti-glare underground lamp according to claim 1, wherein the first transmission mechanism comprises two third U-shaped blocks (8), two fourth U-shaped blocks (9) and two second connecting rods (6), the two third U-shaped blocks (8) are respectively and fixedly arranged on the upper surfaces of the corresponding second sliding blocks (5), the two fourth U-shaped blocks (9) are respectively and fixedly connected with the lower surface of the mounting plate (10), the two second connecting rods (6) are rotatably connected through second shaft pins, and two ends of the two second connecting rods (6) are respectively and rotatably arranged inside the corresponding third U-shaped blocks (8) and the corresponding fourth U-shaped blocks (9) through third shaft pins.

3. The anti-dazzle underground lamp according to claim 1, wherein the second transmission mechanism comprises a fixing rod (17), a guide pulley (19) and a pull rope (7), two ends of the fixing rod (17) are rotatably connected with the front inner wall and the rear inner wall of the shell (1) through second bearings respectively, the guide pulley (19) is fixedly sleeved on the rod wall of the fixing rod (17), two ends of the pull rope (7) are fixedly connected with the right side wall of the corresponding second sliding block (5) respectively, and the pull rope (7) is in sliding connection with the guide pulley (19).

4. The anti-dazzle underground lamp according to claim 1, characterized in that a spring (18) is movably sleeved on the rod wall of the sliding rod (2), and two ends of the spring (18) are fixedly connected with the right inner wall of the shell (1) and the right side wall of the right second sliding block (5) respectively.

5. An anti-glare underground lamp according to claim 1, characterized in that a sealing ring (11) is fixedly arranged on the upper surface of the housing (1).

6. The anti-dazzle underground lamp according to claim 1, characterized in that a through hole is formed in the cover plate (12), and a glass cover plate (13) is fixedly connected to the inside of the through hole.