Intelligent energy-saving lighting equipment for port

Abstract

The intelligent energy-saving lighting equipment for the port comprises a base, a mounting cylinder is arranged on the base, a supporting rod is arranged on the base, a baffle is arranged at the top of the supporting rod, and the baffle is located above the mounting cylinder; a driving mechanism; the lifting block is arranged at the output end of the driving mechanism; a first through hole is formed in the mounting block, and the supporting rod penetrates through the first through hole; the sliding block is arranged on the bottom face of the mounting block, an inclined face is arranged on the bottom face of the sliding block, and the top of the push rod abuts against the inclined face of the sliding block; the reset piece is connected between the sliding block and the mounting block; and the illuminating lamp is arranged at the outer end of the sliding block. The illuminating lamp has the beneficial effects that the illuminating lamp can be retracted into the mounting cylinder when illumination is not needed in a strong light environment or an extremely severe environment, so that the illuminating lamp is prevented from being exposed in the air for a long time and being corroded by salt mist air, humid air and the like.

Description

Technical Field

[0001] The present invention relates to the field of lighting equipment. More specifically, the present invention relates to a port intelligent energy-saving lighting equipment. Background Art

[0002] In modern port operations, lighting is not only a basic requirement for ensuring the safety of night operations, but also an important means to improve port operation efficiency, reduce energy consumption, and achieve intelligent management. With the progress of technology and the urgent need for energy conservation and emission reduction, port intelligent energy-saving lighting equipment has emerged as an important part of modern port construction.

[0003] As a key part of port infrastructure, port lighting equipment is numerous and widely distributed. Most traditional port lighting systems adopt manual control and lack the ability of remote control and centralized management. In the face of weather changes, loading and unloading environment changes, and emergency incidents, traditional lighting systems often cannot meet the actual lighting needs, resulting in huge power consumption and serious equipment wear. In the prior art, many types of port lighting equipment have emerged, such as a port lighting lamp disclosed in the patent with the patent application number 201922225002.1, an LED high mast lamp for port terminal lighting disclosed in the patent with the patent application number 202323324830.3, etc. However, in the above-mentioned existing port lighting equipment, the lamps are completely exposed to the air, and the port environment is mostly harsh (salt spray, humidity, strong wind, etc.). After long-term use, the lamps are damaged greatly and have a short service life. Summary of the Invention

[0004] An object of the present invention is to solve at least the above problems and provide a port intelligent energy-saving lighting equipment, which can retract the lighting lamp into the installation cylinder when lighting is not required, such as in strong light or extremely harsh environments, so as to avoid the lighting lamp being exposed to the air for a long time and being eroded by salt spray air, humid air, etc.

[0005] To achieve these and other advantages in accordance with the present invention, there is provided a port intelligent energy-saving lighting equipment, comprising: A base, on which an installation cylinder is provided. The interior of the installation cylinder is hollow. A support rod is provided on the top surface of the base at a position opposite to the interior of the installation cylinder. A baffle is provided at the top of the support rod, and the baffle is located above the installation cylinder; A driving mechanism, which is provided on the base inside the installation cylinder; A lifting block, which is provided at the output end of the driving mechanism to move up and down under the drive of the driving mechanism. A vertical push rod is provided at the top of the lifting block; An installation block is provided with a first through hole, and the support rod passes through the first through hole, so that the installation block can be lowered and stored in the installation cylinder along the support rod, or raised and shown outside the installation cylinder; A sliding block is arranged on the bottom surface of the installation block. The bottom surface of the sliding block is provided with an inclined surface. The top of the push rod abuts against the inclined surface of the sliding block to support the sliding block and the installation block. When the lifting block rises and the installation block moves out of the installation cylinder and abuts against the baffle, the sliding block is driven to translate along the bottom surface of the installation block until part of the sliding block extends out of the range of the installation block; A reset member is connected between the sliding block and the installation block to reset the sliding block when the lifting block moves down; A lighting lamp is arranged at the bottom of the sliding block and near the outer edge of the bottom of the sliding block.

[0006] Preferably, the top of the push rod is slidably connected to the inclined surface of the sliding block.

[0007] Preferably, the driving mechanism includes a screw rod and a driving motor. The driving motor is installed on the base inside the installation cylinder. The output shaft of the driving motor is vertically upward. The output shaft of the driving motor is coaxially fixed with a screw rod. The screw rod is arranged on one side of the support rod; a threaded hole is provided on the lifting block so that the lifting block is screwed on the screw rod. A second through hole is provided on the installation block so that the screw rod passes through the second through hole and is connected to the baffle. A third through hole is also provided on the lifting block so that the support rod passes through the third through hole.

[0008] Preferably, the lighting lamp is arranged at the bottom of the outer end of the sliding block. A cover plate is vertically arranged at the top of the outer end of the sliding block; the inside of the installation block is hollow. A support plate is vertically arranged at the eccentric position inside the installation block. A through hole corresponding to the cover plate is provided on the side wall of the installation block. One end of the reset member is connected to the support plate and the other end passes through the through hole and is connected to the cover plate; when the reset member retracts into the installation block, the cover plate blocks the through hole.

[0009] Preferably, both the installation cylinder and the installation block are square; through holes are provided on the four side walls of the installation block. The four through holes are evenly spaced at the four corners of the installation block. Four support plates are arranged inside the installation block. The reset member, the sliding block, the cover plate, the push rod, and the lighting lamp form a lighting assembly. There are four lighting assemblies. The four lighting assemblies, the four through holes, and the four support plates correspond one by one.

[0010] Preferably, a square sealing plate is provided on the top of the mounting block, a frame-shaped block is provided near the bottom of the mounting cylinder, a sealing layer is laid on the top of the frame-shaped block, and the lengths and widths of the mounting cylinder, the frame-shaped block, the mounting block, and the sealing plate correspond to each other one by one. The length and width of the sealing plate are both greater than the length and width of the inner frame of the frame-shaped block and less than the length and width of the mounting cylinder. The length and width of the mounting block are both less than the length and width of the inner frame of the frame-shaped block, so that when the sealing plate descends with the lifting block to contact the sealing layer on the top of the frame-shaped block, it can prevent external air from entering the mounting cylinder from the top of the mounting cylinder.

[0011] Preferably, the mounting cylinder includes a large-diameter section and a small-diameter section that are coaxially connected. The large-diameter section is provided on the base, the small-diameter section is provided on the large-diameter section, the frame-shaped block is provided on the small-diameter section and near the bottom end of the small-diameter section, an access door is provided on the side wall of the large-diameter section, and a door lock is provided on the access door.

[0012] Preferably, a photosensitive sensor is provided on the baffle; a controller is further included, and the lighting lamp, the photosensitive sensor, and the driving motor are all connected to the controller, so that when the photosensitive sensor detects that the ambient light intensity reaches a set value, the controller controls the driving motor to rotate, thereby driving the lifting block to lift and lower, and finally driving the lighting lamp to extend / retract into the mounting cylinder.

[0013] Preferably, a soft pad is laid on the top of the sealing plate.

[0014] The present invention has at least the following beneficial effects: By providing a base, a mounting cylinder, a baffle, a mounting block, a sliding block, an inclined surface, a reset member, a lifting block, a push rod, a lighting lamp, and a driving mechanism, when lighting is not required in strong light or extremely harsh environments, etc., the lighting lamp can be retracted into the mounting cylinder to avoid the erosion of the lighting lamp by salt spray air, humid air, etc. when it is exposed to the air for a long time. In addition, when the lighting lamp needs to be repaired, it can be lowered to a place where it can be operated by hand, which is convenient for personnel to repair.

[0015] Other advantages, objectives, and features of the present invention will be partially reflected by the following description, and partially will be understood by those skilled in the art through the research and practice of the present invention. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the port intelligent energy-saving lighting device according to one technical solution of the present invention; Figure 2 It is a main sectional view of the overall structure of the lifting block, the driving mechanism, the sliding block, the mounting block, the reset member, the baffle, and the lighting lamp according to one technical solution of the present invention; Figure 3Cross-sectional view of the structure of the port intelligent energy-saving lighting device according to one of the technical solutions of the present invention; Figure 4 is Figure 3 the enlarged view at position A in Figure 5 Top cross-sectional view of the mounting block according to one of the technical solutions of the present invention; Figure 6 Top schematic view of the mounting block according to one of the technical solutions of the present invention (state where the sliding block extends out of the mounting block).

[0017] Reference numerals: 1 - base; 2 - mounting cylinder; 201 - large-diameter section; 202 - small-diameter section; 3 - screw; 4 - support rod; 5 - lifting block; 6 - mounting block; 7 - baffle; 8 - sealing plate; 9 - sliding block; 10 - push rod; 11 - reset member; 12 - support plate; 13 - passage hole; 14 - lighting lamp; 15 - access door; 16 - photosensitive sensor; 17 - cover plate; 18 - first through hole; 19 - frame-shaped block; 20 - drive motor; 21 - bracket; 22 - second through hole. Detailed implementation manners

[0018] The following further describes the present invention in detail with reference to the accompanying drawings, so that those skilled in the art can implement it according to the description in the specification.

[0019] It should be understood that the terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or their combinations.

[0020] As Figures 1-6 shown, the present invention provides a port intelligent energy-saving lighting device, including: A base 1, on which a mounting cylinder 2 is provided. The part of the top surface of the base 1 opposite to the inside of the mounting cylinder 2 is provided with a support rod 4. The top of the support rod 4 is provided with a baffle 7, and the baffle 7 is located above the mounting cylinder 2; A driving mechanism, which is arranged on the base 1 inside the mounting cylinder 2; A lifting block 5, which is arranged at the output end of the driving mechanism to move up and down under the drive of the driving mechanism. The top of the lifting block 5 is provided with a vertical push rod 10; A mounting block 6, which is provided with a first through hole. The support rod 4 passes through the first through hole and is slidably connected to the mounting block 6 up and down, so that the mounting block 6 can be lowered and received in the mounting cylinder 2 along the support rod 4, or raised and shown outside the mounting cylinder 2; The sliding block 9 is arranged on the bottom surface of the mounting block 6. The bottom surface of the sliding block 9 is provided with an inclined surface. The top of the push rod 10 abuts against the inclined surface of the sliding block 9 to support the sliding block 9 and the mounting block 6. When the lifting block 5 rises to move the mounting block 6 out of the mounting cylinder 2 and abuts against the baffle 7, the sliding block 9 is driven to translate along the bottom surface of the mounting block 6 until the sliding block 9 partially extends out of the range of the mounting block 6. A reset member 11, which is connected between the sliding block 9 and the mounting block 6, so as to reset the sliding block 9 when the lifting block 5 moves downward; An illumination lamp 14, which is arranged at the bottom of the sliding block 9 and close to the outer edge of the bottom of the sliding block 9; In the above technical scheme, the base 1 serves as the supporting foundation of the whole equipment, and a mounting tube 2 is arranged on the base 1. The mounting tube 2 is open at both ends and hollow inside, so as to accommodate and protect other components; a support rod 4 is arranged on the top surface of the base 1 and opposite to the inside of the mounting tube 2, and the support rod 4 is arranged vertically, and the top end of the support rod 4 extends out of the mounting tube 2, and a baffle 7 is arranged on the top end of the support rod 4; a driving mechanism is also arranged on the base 1 located in the mounting tube 2, and a lifting block 5 is connected to the output end of the driving mechanism, and the lifting block 5 is arranged horizontally, and the driving mechanism can be driven by an electric telescopic rod, a hydraulic rod, or the like; A mounting block 6 is provided above the lifting block 5. The mounting block 6 is horizontally arranged. A first through hole is provided on the mounting block 6. The support rod 4 passes through the first through hole so that the mounting block 6 can slide along the support rod 4 to extend out of the mounting tube 2, or slide along the support rod 4 to descend and be stored in the mounting tube 2; a sliding block 9 is provided at the bottom of the mounting block 6 for sliding connection. There are many ways of sliding connection so that the sliding block 9 does not separate from the mounting block 6, such as connecting through a T-shaped slide groove and a slider adapted to the T-shaped slide groove; an inclined surface is provided at the bottom of the sliding block 9, and a push rod 10 is vertically provided on the lifting block 5. The top of the push rod 10 abuts against the inclined surface of the sliding block 9 to The mounting block 6 and the sliding block 9 form a support, so that when the driving mechanism drives the lifting block 5 to rise, the push rod 10 supports the mounting block 6 and the sliding block 9, and drives the mounting block 6 and the sliding block 9 to rise together until the mounting block 6 abuts against the baffle 7. After the mounting block 6 abuts against the baffle 7, as the lifting block 5 continues to rise, the top of the push rod 10 abuts against the inclined surface and slides along the inclined surface, thereby pushing the sliding block 9 to slide along the bottom of the mounting block 6, and finally making the sliding block 9 partially extend out of the mounting block 6. The end of the sliding block 9 extending out of the mounting block 6 is the outer end, and the bottom of the outer end is provided with a lighting lamp 14, that is, the lighting lamp 14 is arranged at the bottom of the sliding block 9 and close to the outer edge of the bottom of the sliding block 9; The mounting block 6 is provided with a reset member 11, and the other end of the reset member 11 is connected to the sliding block 9, so that when the driving mechanism drives the lifting block 5 to descend, the push rod 10 will descend accordingly, and then the sliding block 9 will lose the abutting force applied by the push rod 10, so that under the rebound effect of the reset member 11, it will retract to the bottom of the mounting block 6, and as the lifting block 5 continues to descend, the sliding block 9 and the mounting block 6 will descend accordingly under the action of their own weight, and finally the mounting block 6, the sliding block 9, and the illuminating lamp 14 will be stored in the mounting tube 2 together; in actual use, the reset member 11 can select the most commonly used spring, and the illuminating lamp 14 can select an energy-saving LED light source. At the same time, in order to facilitate personnel to check and repair the illuminating lamp, an access door can be opened at the lower part of the mounting tube 2, so that after the illuminating lamp 14 is stored in the mounting tube 2 near the bottom, the illuminating lamp 14 can be inspected by hand through the access door; In this technical solution, during use, when the lighting lamp 14 is needed, the driving mechanism is started, and the driving mechanism drives the lifting block 5 to rise until the mounting block 6 abuts against the baffle 7. At this time, under the abutment support of the baffle 7, as the lifting block 5 continues to rise, the push rod 10 slides along the inclined surface of the sliding block 9, and then pushes the sliding block 9, so that the sliding block 9 slides along the bottom of the mounting block 6 and slides out of the mounting block 6. At this time, the lighting lamp 14 on the outer end of the sliding block 9 is located outside the mounting block 6 and can be illuminated normally (if the lighting lamp 14 is not slid out of the mounting block 6, that is, when the lighting lamp 14 is at the bottom of the mounting block 6, the lifting block below the lighting lamp 14 5 and other components block the light of the illuminating lamp 14, thereby affecting the lighting effect of the illuminating lamp 14); when lighting is not needed or the illuminating lamp 14 needs to be protected, the driving mechanism is started again, and the driving mechanism drives the lifting block 5 to descend. After losing the abutment force applied by the push rod 10, the sliding block 9 retracts to the bottom of the mounting block 6 under the rebound action of the reset member 11. At this time, as the lifting block 5 continues to descend, the sliding block 9, the mounting block 6, and the illuminating lamp 14 descend into the mounting tube 2 under the action of their own weight, so that the illuminating lamp 14 can be protected. At the same time, the mounting block 6 also plays a certain shielding role, which can avoid the erosion of the illuminating lamp 14 by the external environment as much as possible; The technical solution has the beneficial effect that, by providing the base 1, the mounting tube 2, the baffle 7, the mounting block 6, the sliding block 9, the inclined plane, the reset member 11, the lifting block 5, the push rod 10, the lighting lamp 14, and the driving mechanism, the lighting lamp 14 can be retracted into the mounting tube 2 when lighting is not needed, such as in strong light or in extremely harsh environments, so as to prevent the lighting lamp 14 from being exposed to the air for a long time and being corroded by salt spray air, humid air, etc.

[0021] In another technical solution, the top of the push rod is slidably connected to the inclined surface of the sliding block; specifically, there are various ways of sliding connection, as long as the push rod 10 can slide along the inclined surface and does not detach from the inclined block. For example, it can be connected through a T-shaped chute and a slider adapted to the T-shaped chute. In this way, when the driving mechanism drives the lifting block 5 to rise, the push rod 10 supports the mounting block 6 and the sliding block 9, and drives the mounting block 6 and the sliding block 9 to rise together until the mounting block 6 abuts against the baffle 7. When the mounting block 6 abuts against the baffle 7, as the lifting block 5 continues to rise, the push rod 10 slides along the inclined surface and pushes the sliding block 9 to translate and slide along the bottom of the mounting block 6, finally making part of the sliding block 9 extend out of the mounting block 6. When it is necessary to store the lighting lamp 14, the driving mechanism is started to drive the lifting block 5 to descend. At this time, the push rod 10 descends accordingly, and then the sliding block 9 loses the abutting force applied by the push rod 10. Thus, under the rebounding action of the reset member 11, the sliding block 9 retracts to the bottom of the mounting block 6. As the lifting block 5 continues to descend, the sliding block 9 and the mounting block 6 descend together with the push rod 10 under the action of gravity, and then the mounting block 6, the sliding block 9, and the lighting lamp 14 are stored in the mounting cylinder 2 together. By adopting this technical solution, the beneficial effect obtained is that by designing the top of the push rod 10 to be slidably connected to the inclined surface of the sliding block 9, in the form of a sliding connection, the sliding block 9 and the mounting block 6 can descend together with the push rod 10 under the action of gravity, so that the mounting block 6 and the lighting lamp 14 can be stored in the mounting cylinder 2 more smoothly.

[0022] In another technical solution, the driving mechanism includes a screw rod 3 and a driving motor 20. The driving motor 20 is installed on the base 1 inside the mounting cylinder 2. The output shaft of the driving motor 20 is vertically upward, and a screw rod 3 is coaxially fixed to the output shaft of the driving motor 20. The screw rod 3 is arranged on one side of the support rod 4. A threaded hole is provided on the lifting block 5 so that the lifting block 5 is screwed onto the screw rod 3. A second through hole 18 is provided on the mounting block 6 so that the screw rod 3 passes through the second through hole 18 and is rotatably connected to the baffle 7. A third through hole 22 is also provided on the lifting block 5 so that the support rod 4 passes through the third through hole 22. In the above technical solution, the driving mechanism includes a screw rod 3 and a driving motor 20. The driving motor 20 is installed on the top of a base 1 located inside an installation cylinder 2. The output shaft of the driving motor 20 is vertical. A screw rod 3 is coaxially fixed on the output shaft of the driving motor 20. The screw rod 3 is arranged on one side of the support rod 4, and the support rod 4 is supported on the base 1 located inside the installation cylinder 2 through a bracket 21. A screw hole adapted to the screw rod 3 is provided on the lifting block 5. At the same time, a third through hole 22 is provided on the lifting block 5, so that while the lifting block 5 is screwed on the screw rod 3 through the screw hole, the lifting block 5 passes through the support rod 4 through the third through hole 22. A second through hole 18 is formed in the installation block 6, so that after the screw rod 3 passes through the second through hole 18, it is rotatably connected to the bottom of a baffle 7; during use, when the output shaft of the driving motor 20 rotates, the lifting block 5 can be driven to move up and down. Adopting this technical solution, the beneficial effect obtained is that by setting the driving motor 20 and the screw rod 3, a structure of a driving mechanism is provided. In cooperation with the support rod 4, the up and down movement of the lifting block 5 can be realized. The materials are widely selected, the manufacturing is simple, and the driving effect is good.

[0023] In another technical solution, the lighting lamp 14 is arranged at the bottom of the outer end of the sliding block 9. A cover plate 17 is vertically arranged at the top of the outer end of the sliding block 9. The interior of the installation block 6 is hollow. A support plate 12 is vertically arranged at the eccentric position inside the installation block 6. A through hole 13 corresponding to the cover plate 17 is formed in the side wall of the installation block 6. One end of the reset member 11 is connected to the support plate 12, and the other end passes through the through hole 13 and is connected to the cover plate 17. When the reset member 11 retracts into the installation block 6, the cover plate 17 blocks the through hole 13. In the above technical solution, specifically, a lighting lamp 14 is provided at the bottom of the outer end of the sliding block 9, and the lighting lamp 14 is located as close as possible to the outer edge of the sliding block 9, so that when the lighting lamp 14 extends out of the mounting block 6, the lighting lamp 14 is as far away from the mounting block 6 as possible to increase the lighting range; a cover plate 17 is provided on the top of the outer end of the sliding block 9, and the cover plate 17 is arranged vertically; the interior of the mounting block 6 is hollow, and a through hole 13 is formed in the side wall of the mounting block 6 close to the cover plate 17. A support plate 12 is further provided on the inner bottom wall of the mounting block 6, and the support plate 12 is arranged vertically. The support plate 12, the through hole 13, and the cover plate 17 correspond to each other, and the support plate 12 and the cover plate 17 are arranged opposite to each other. One end of the reset member 11 is connected to the support plate 12, and the other end passes through the through hole 13 and is connected to the cover plate 17; wherein, the support plate 12 is located at an eccentric position inside the mounting block 6. Here, the eccentric position means that in the direction of the connection line between the support plate 12 and the cover plate 17, with the horizontal axis of the mounting block 6 (this axis is perpendicular to the above connection line on the horizontal plane) as the reference, the support plate 12 is arranged on the side of the axis away from the cover plate 17, so as to increase the extension degree of the sliding block 9; in actual use, the bottom of the sliding block 9 can be set as a plane section and an inclined plane section connected in sequence. The plane section is located at the edge close to the mounting block 6, that is, the plane section is the outer end, and the low end of the inclined plane section is close to the plane section; In this technical solution, during use, when the reset member 11 retracts into the mounting block 6, the cover plate 17 abuts against the through hole 13 and covers the through hole 13; adopting this technical solution, the beneficial effect obtained is that by providing the through hole 13, the cover plate 17, and the support plate 12, a structure for connecting the reset member 11 with the mounting block 6 and the sliding block 9 is provided, which can make the lighting lamp 14 extend out of the mounting block 6 and make the lighting lamp 14 as far away from the mounting block 6 as possible to increase the lighting range.

[0024] In another technical solution, both the mounting cylinder 2 and the mounting block 6 are square; through holes 13 are formed in the four side walls of the mounting block 6, and the four through holes 13 are evenly spaced at the four corners of the mounting block 6. Four support plates 12 are provided inside the mounting block 6. The reset member 11, the sliding block 9, the cover plate 17, the push rod 10, and the lighting lamp 14 form a lighting assembly. There are four lighting assemblies, and the four lighting assemblies, the four through holes 13, and the four support plates 12 correspond to each other one by one; In the above technical solution, as Figures 5-6As shown, the installation tube 2 is a square tube, and the installation block 6 is a square block with a hollow interior; the four side walls of the installation block 6 are provided with the passage holes 13, the four passage holes 13 are evenly spaced and each passage hole 13 is close to the corner of the side wall, and the installation block 6 is provided with a support plate 12 corresponding to each passage hole 13; the combination of the reset member 11, the sliding block 9, the cover plate 17, the push rod 10, and the lighting lamp 14 is defined as a lighting assembly, and the number of the lighting assemblies is four, and the four lighting assemblies, the four support plates 12, and the four passage holes 13 correspond to each other. Corresponding reset parts 11 are connected between the corresponding support plates 12 and the cover plates 17, and corresponding lighting lamps 14 are provided at the bottom of the outer end of each sliding block 9. A push rod 10 is slidably connected to the inclined surface of each sliding block 9, and four push rods 10 are all arranged on the lifting block 5; it should be noted that in actual design, in order to avoid interference of the support plate 12 with the adjacent spring, the support plate 12 needs to be arranged on the side of the adjacent spring close to the center of the mounting block 6; in this way, when in use, the driving mechanism can drive the four lighting lamps 14 to extend synchronously out of the mounting block 6, thereby greatly improving the lighting range.

[0025] In another technical solution, a square sealing plate 8 is provided on the top of the mounting block 6, a frame-shaped block 19 is provided near the bottom of the mounting tube 2, a sealing layer is applied on the top of the frame-shaped block 19, the length and width of the mounting tube 2, the frame-shaped block 19, the mounting block 6, and the sealing plate 8 correspond to each other, the length and width of the sealing plate 8 are both greater than the length and width of the inner frame of the frame-shaped block 19 and smaller than the length and width of the mounting tube 2, and the length and width of the mounting block 6 are both smaller than the length and width of the inner frame of the frame-shaped block 19, so that when the sealing plate 8 is lowered with the lifting block 5 to contact the sealing layer on the top of the frame-shaped block, it can prevent the outside air from entering the mounting tube 2 from the top of the mounting tube 2; In the above technical scheme, the sealing plate 8 is also provided with a through hole for the screw rod 3 to pass through and a through hole for the support rod 4 to pass through. The sealing plate 8 is fixedly connected to the mounting block 6 as a whole. The sealing plate 8, the mounting block 6, and the mounting tube 2 are all square and coaxial with the vertical center axis. A frame block 19 (coaxial with the vertical center axis) is coaxially arranged in the mounting tube 2. The length and width of the mounting block 6 are both smaller than the length and width of the inner frame of the frame block. The length and width of the sealing plate 8 are both larger than the length and width of the inner frame of the frame block but smaller than the length and width of the inner cavity of the mounting tube 2. A sealing layer is applied on the top of the frame block. In this way, when in use, the driving mechanism drives the mounting block 6 to descend, and the mounting block 6 can pass through the inner frame of the frame block 19, but the end point of the descent of the sealing plate 8 is: abutting against the sealing layer on the top of the frame block 19; in this way, external salt spray and humid air can be prevented from entering the bottom of the mounting block 6 from the top of the mounting tube 2 as much as possible, which can further improve the protection of the lighting lamp 14.

[0026] In another technical solution, the installation cylinder 2 includes a large-diameter section 201 and a small-diameter section 202 that are coaxially connected. The large-diameter section 201 is provided on the base 1, the small-diameter section 202 is provided on the large-diameter section 201, the frame-shaped block 19 is provided on the small-diameter section 202 and near the bottom end of the small-diameter section 202. A door 15 is provided on the side wall of the large-diameter section 201, and a door lock is provided on the door 15. In the above technical solution, specifically, the installation cylinder 2 includes a small-diameter section 202 and a large-diameter section 201 that are arranged in sequence from top to bottom. The bottom of the large-diameter section 201 is connected to the base 1. The small-diameter section 202 is coaxially arranged on the large-diameter section 201 and is internally connected to the large-diameter section 201. The length of the large-diameter section 201 is less than the length of the small-diameter section 202. The frame-shaped block 19 is arranged inside the lower part of the small-diameter section 202. When the sealing plate 8 contacts the sealing layer on the frame-shaped block 19, the lighting lamp 14 is located inside the large-diameter section 201 and at a place convenient for manual operation. A door 15 is opened on the large-diameter section 201, and a door lock is provided on the door 15. In actual use, when the lighting lamp 14 is received into the installation cylinder 2 and the lighting lamp 14 is located inside the large-diameter section 201, the construction personnel can directly open the door 15 to repair the lighting lamp 14. By adopting this technical solution, the beneficial effect obtained is that by providing the large-diameter section 201 and the small-diameter section 202, where the large-diameter section 201 has a large diameter and a wide space horizontally, it is convenient for personnel to operate and maintain. At the same time, some commonly used maintenance tools can also be placed inside the large-diameter section 201, which is convenient to use and has strong practicability.

[0027] In another technical solution, a photosensitive sensor 16 is provided on the baffle 7; further included is a controller, and the lighting lamp 14, the photosensitive sensor 16, and the drive motor 20 are all connected to the controller. When the photosensitive sensor 16 detects that the ambient light intensity reaches a set value, the controller controls the drive motor 20 to rotate, thereby driving the lifting block 5 to lift and lower, and finally driving the lighting lamp 14 to extend / retract into the mounting cylinder 2. Specifically, the photosensitive sensor 16 and the controller are both existing products in the art. The photosensitive sensor 16 is installed on the baffle 7, and the photosensitive sensor 16 and the drive motor 20 are both connected to the controller. During use, when the photosensitive sensor 16 detects that the surrounding ambient light is strong (i.e., reaches the first set value), the controller controls the drive motor 20 to start, and retracts the lighting lamp 14 into the mounting cylinder 2. When it detects that the surrounding ambient light is weak (i.e., reaches the second set value), the controller controls the drive motor 20 to start, so that the lighting lamp 14 extends out of the mounting cylinder 2 and further drives the lighting lamp 14 to extend outside the mounting block 6 for lighting. By adopting this technical solution, the beneficial effect obtained is that by setting the photosensitive sensor 16 and the controller, the degree of automatic intelligent control of the device is improved, which is convenient for implementation and application.

[0028] In another technical solution, a soft pad is laid on the top of the sealing plate 8. Specifically, the material of the soft pad can be a flexible material such as rubber, silica gel, or sponge. By adopting this technical solution, the beneficial effect obtained is that by laying a soft pad on the top of the sealing plate 8, the contact wear generated between the sealing plate 8 and the baffle 7 can be reduced.

[0029] The number of devices and the processing scale described here are used to simplify the description of the present invention. The application, modification, and variation of the intelligent energy-saving lighting device for ports of the present invention are obvious to those skilled in the art.

[0030] Although the embodiments of the present invention have been disclosed as above, it is not limited to only the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to specific details and the illustrations shown and described here.

Claims

1. Port intelligent energy-saving lighting equipment, characterized in that: include: A base, on which a mounting tube is provided, a support rod is provided on the top surface of the base at a portion opposite to the inside of the mounting tube, a baffle is provided on the top of the support rod, and the baffle is located above the mounting tube; A driving mechanism, which is arranged on a base in the mounting cylinder; A lifting block, which is arranged at the output end of the driving mechanism to move up and down under the drive of the driving mechanism, and a vertical push rod is arranged on the top of the lifting block; A mounting block having a first through hole, through which the support rod passes, so that the mounting block can be lowered along the support rod to be stored in the mounting tube, or raised to be displayed outside the mounting tube; A sliding block is arranged on the bottom surface of the mounting block, and the bottom surface of the sliding block is provided with an inclined surface. The top of the push rod abuts against the inclined surface of the sliding block to support the sliding block and the mounting block, and when the lifting block rises to make the mounting block move out of the mounting cylinder and abuts against the baffle, the sliding block is driven to translate along the bottom surface of the mounting block until the sliding block part extends out of the range of the mounting block; A reset member connected between the sliding block and the mounting block to reset the sliding block when the lifting block moves downward; The lighting lamp is arranged at the bottom of the sliding block and close to the outer edge of the bottom of the sliding block.

2. The intelligent energy-saving lighting equipment for ports according to claim 1, characterized in that: The top of the push rod is slidably connected to the inclined surface of the sliding block.

3. The intelligent energy-saving lighting equipment for ports according to claim 1, characterized in that: The driving mechanism includes a screw and a driving motor. The driving motor is installed on a base in the mounting tube. The output shaft of the driving motor is vertically upward. The output shaft of the driving motor is coaxially fixed with a screw, and the screw is arranged on one side of the support rod. A screw hole is provided on the lifting block so that the lifting block can be screwed on the screw. A second through hole is provided on the mounting block so that the screw can pass through the second through hole to be connected to the baffle. A third through hole is also provided on the lifting block so that the support rod can pass through the third through hole.

4. The intelligent energy-saving lighting equipment for ports according to claim 1, characterized in that: The lighting lamp is arranged at the bottom of the outer end of the sliding block, and a cover plate is vertically provided at the top of the outer end of the sliding block; the interior of the mounting block is hollow, and a support plate is vertically provided at an eccentric position inside the mounting block, and a passage hole corresponding to the cover plate is opened on the side wall of the mounting block, one end of the reset member is connected to the support plate, and the other end passes through the passage hole and is connected to the cover plate; when the reset member retracts into the mounting block, the cover plate blocks the passage hole.

5. The intelligent energy-saving lighting equipment for ports as claimed in claim 4, characterized in that: The mounting tube and the mounting block are both square; the four side walls of the mounting block are provided with passage holes, and the four passage holes are evenly spaced and arranged at the four corners of the mounting block. Four support plates are arranged in the mounting block, and the reset member, the sliding block, the cover plate, the push rod, and the lighting lamp constitute a lighting assembly. There are four lighting assemblies, and the four lighting assemblies, the four passage holes, and the four support plates correspond to each other one by one.

6. The intelligent energy-saving lighting equipment for ports according to claim 1, characterized in that: A square sealing plate is provided on the top of the mounting block, a frame-shaped block is provided near the bottom of the mounting tube, a sealing layer is applied on the top of the frame-shaped block, the length and width of the mounting tube, the frame-shaped block, the mounting block and the sealing plate correspond to each other, the length and width of the sealing plate are both larger than the length and width of the inner frame of the frame-shaped block and smaller than the length and width of the mounting tube, the length and width of the mounting block are both smaller than the length and width of the inner frame of the frame-shaped block, so as to prevent the outside air from entering the mounting tube from the top of the mounting tube when the sealing plate is lowered with the lifting block to contact the sealing layer on the top of the frame-shaped block.

7. The intelligent energy-saving lighting equipment for ports according to claim 6, characterized in that: The mounting tube comprises a large diameter section and a small diameter section which are coaxially connected, the large diameter section is arranged on the base, the small diameter section is arranged on the large diameter section, the frame block is arranged on the small diameter section and close to the bottom end of the small diameter section, the side wall of the large diameter section is provided with an entry door, and the entry door is provided with a door lock.

8. The intelligent energy-saving lighting equipment for ports as claimed in claim 3, characterized in that: The baffle is provided with a photosensitive sensor; it also includes a controller, and the lighting lamp, the photosensitive sensor, and the driving motor are all connected to the controller, so that when the photosensitive sensor detects that the ambient light intensity reaches a set value, the controller controls the driving motor to rotate, thereby driving the lifting block to rise and fall, and finally driving the lighting lamp to extend / retract into the installation tube.

9. The intelligent energy-saving lighting equipment for ports according to claim 6, characterized in that: A soft cushion is provided on the top of the sealing plate.

Images