A street lamp lighting component and LED street lamp

Abstract

The present invention relates to the technical field of street lamps, and specifically discloses a street lamp lighting assembly and an LED street lamp, comprising a lampshade and a cross arm, and also comprising a connecting seat, wherein the connecting seat is fixedly connected to a side of the lampshade close to the cross arm, a side of the connecting seat away from the lampshade is fixedly connected to a fixing seat, a side of the fixing seat away from the connecting seat is fixedly connected to a docking seat, an electric plug is slidably connected to the inner side of the connecting seat, an end of the cross arm close to the lampshade is fixedly connected to a support rod, and an electric socket is fixedly connected to the inner side of the support rod; through the mutual combination of the connecting seat, the fixing seat and the docking seat, the contact area between the connecting part of the electric plug and the electric socket and the outside world can be reduced, and the retractable electric plug can reduce the risk of collision when exposed to the outside, push the pressure rod to rotate to achieve opening in the docking seat, and squeeze the inner wall of the docking seat to achieve close fit between the docking seat and the docking plate, ensure the sealing inside the docking seat, and reduce the probability of rust when exposed to the outside.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamps, and in particular to a street lamp lighting component and an LED street lamp. Background Art

[0002] Street lights refer to lamps that provide lighting for roads. They generally refer to lamps within the range of road lighting in traffic lighting. They are widely used in various places where lighting is needed. With the continuous advancement of science and technology, light-emitting diode (LED) technology has gradually matured, and LEDs with high energy efficiency and long life have become an ideal choice for street lighting.

[0003] Due to the characteristics of LED street lights, there are fewer lighting interruptions caused by lamp failures during use, and there is no need to replace lamps frequently. Therefore, most LED street lights will not be maintained for a long time. Traditional street light lighting components are mostly installed on LED street lights by screw fixation, snap connection, slot embedding and clamp fixation. However, no matter which installation method is used, screws are required for further fixation to ensure the firmness of the installation. However, screws and connecting parts are prone to rust during long-term use. The rusted connecting parts and screws will not only greatly increase the friction between the connecting parts, but also cause the screws and screw holes to stick to each other. If forcibly disassembled, it will cause the screw holes to slip, making the replacement of street light lighting components extremely difficult. In addition, rust will also affect the electrical connection between lighting components, thereby causing looseness, poor contact and other conditions, affecting the normal transmission of current and the normal light emission of lamps, causing unstable lighting brightness or even dimming, seriously affecting the lighting effect of the road.

[0004] Therefore, it is necessary to provide a street lamp lighting assembly and a street lamp to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a street lamp lighting assembly and an LED street lamp, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A street lamp lighting assembly, comprising a lampshade and a cross arm, and further comprising:

[0008] Connecting seat: the connecting seat is fixedly connected to the side of the lampshade close to the cross arm, the side of the connecting seat away from the lampshade is fixedly connected to the fixing seat, the side of the fixing seat away from the connecting seat is fixedly connected to the docking seat, the inner side of the connecting seat is slidably connected to an electric plug, the end of the cross arm close to the lampshade is fixedly connected to a support rod, and the inner side of the support rod is fixedly connected to an electric socket;

[0009] Docking plate: the docking plate is fixedly connected to the outer side of the cross arm, the inner side of the docking plate is evenly fixedly connected with a fixing sleeve, the inner side of the fixing sleeve is slidably connected with a pull rod, one end of the pull rod located in the docking seat is plugged with a disc, the other end of the pull rod is fixedly connected to the same support plate, the inside of the disc is evenly fixedly connected with a limited seat, the inner side of the limited seat is rotatably connected with a movable rod, the end of the fixing sleeve close to the disc is evenly rotatably connected with a pressure rod, and the pressure rod is rotatably connected to the movable rod;

[0010] LED module: the LED module is fixedly mounted on the inner side of the lampshade, and the electric plug is electrically connected to the LED module;

[0011] Pressure plate: The inside of the pressure plate is evenly connected to an external gear sleeve for rotation, the disc is slidably connected to the inner side of the external gear sleeve, and a support block penetrating the limit seat is evenly fixedly connected to the inner wall of the pressure plate.

[0012] As a further improvement of the above scheme, the interior of the fixed seat is symmetrically rotatably connected with an intermediate wheel, the interior of the support rod is symmetrically fixedly connected with rack 2, the outer side of the electric plug is fixedly connected with a movable disk, the outer side of the movable disk is symmetrically fixedly connected with rack 1, the rack 1 penetrates the connecting seat and is slidably connected to the inner side of the fixed seat, and the intermediate wheels are meshedly connected between rack 2 and rack 1.

[0013] As a further improvement of the above scheme, the inner side of the docking seat is rotatably connected to a limit plate, the limit plate and the pressure plate are slidably connected via a clamping block, the inner side of the docking seat is also fixedly connected to a support sleeve, the side of the disc away from the pull rod is fixedly connected to a fixing rod, and the fixing rods all pass through the pressure plate.

[0014] As a further improvement of the above scheme, the inner side of the support sleeve is slidably connected to a movable block, the inside of the support sleeve is evenly slidably connected to a claw, the outer side of the claw is symmetrically fixedly connected to a slider, a spring 2 is symmetrically fixedly connected between the claw and the inner wall of the support sleeve, and the end of the claw close to the movable block is set in a wedge shape.

[0015] As a further improvement of the above solution, a spring three is evenly and fixedly connected between the pressure plate and the movable block, and the fixing rods are slidably connected to the inner side of the spring three.

[0016] As a further improvement of the above scheme, one end of the movable rod located in the limit seat is symmetrically fixedly connected to a gear, the inside of the limit seat is symmetrically slidably connected to a connecting block, the side of the connecting block close to the gear is slidably connected to a tooth block through a slide rail, the side of the connecting block away from the tooth block is symmetrically fixedly connected to the limit rod, a spring 1 is symmetrically fixedly connected between the side of the connecting block away from the tooth block and the inner wall of the limit seat, the spring 1 is sleeved on the outside of the limit rod, and the gear and the tooth block are meshed with each other.

[0017] As a further improvement of the above scheme, the inner wall of the outer gear sleeve is evenly provided with grooves adapted to the tooth blocks, the inner wall of the limit plate is evenly fixedly connected with arc-shaped teeth, and the limit plate is meshedly connected with the outer gear sleeve through the teeth.

[0018] As a further improvement of the above solution, the inner side of the fixing seat is symmetrically fixedly connected with a limiting block, the outer side of the supporting rod is symmetrically provided with a sliding groove, and the outer ring part of the intermediate wheel and the limiting block are both slidably connected in the sliding groove.

[0019] Another object of an embodiment of the present invention is to provide an LED street lamp, comprising a lamp pole, a base welded to the bottom of the lamp pole, and the street lamp lighting assembly, a mounting sleeve fixedly installed on the top of the lamp pole, and the mounting sleeve is welded to the cross arm.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. Through the combination of the connecting seat, the fixed seat and the docking seat, the contact area between the connecting part of the electric plug and the electric socket and the outside world can be reduced, and the retractable electric plug can reduce the risk of collision when it is exposed to the outside, thereby ensuring the accuracy and firmness of the docking between the electric plug and the electric socket. With the help of the sliding of the pull rod on the docking plate in the fixed sleeve, the pressure rod can be pushed to rotate to achieve opening in the docking seat, and squeeze the inner wall of the docking seat to achieve a close fit between the docking seat and the docking plate, thereby ensuring the sealing inside the docking seat and reducing the chance of rust exposed to the outside, so that the rusted part is only concentrated between the docking seat and the docking plate and between the pull rod and the fixed sleeve. In addition, through the coordinated cooperation of the external gear sleeve and the pressure plate, the position of the movable rod and the pressure rod after rotation can be controlled to be locked or loosened. Even if the connecting part is rusted, the lighting component can still be safely disassembled without affecting the subsequent installation.

[0022] 2. Under the elastic action of spring two, the clamping claw can realize the clamping connection of the pressure plate in the support sleeve. During the installation process, the movement of the fixed rod can push the movable plate, so that the movable plate pushes the clamping claw to move and compresses spring two to loosen the pressure plate. In this way, the pressure plate can move toward the disc under the elastic force of spring three and push the disc, further enhancing the fit and clamping degree between the docking seat and the docking disc, effectively reducing the probability of failure caused by loose connection, and better protecting the internal components from interference and damage by external factors, thereby extending the service life of the equipment.

[0023] Through the meshing connection between the gear and the tooth block, the rotation angle of the movable rod can be limited. When the limit plate fixes the position of the pressure plate, the rotation angle of the movable rod and the pressure rod can be locked, thereby ensuring that the docking seat is tightly fitted with the docking plate under the squeezing action of multiple opened pressure plates. When rust occurs between the docking seat and the docking plate and between the pull rod and the fixed sleeve, the protrusion on the limit plate can be knocked to open the open and locked state of the movable rod and the pressure rod, so that the lighting assembly can be removed from the cross arm, which effectively ensures the stability of the connection between the docking seat and the docking plate, avoids safety hazards caused by loose connection, and when rust occurs, the lighting assembly can be easily unlocked and disassembled, thereby improving the efficiency of maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the cross arm structure of the present invention;

[0027] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the internal structure of the connecting socket of the present invention;

[0029] Figure 5 It is a schematic diagram of the internal structure of the docking tray of the present invention;

[0030] Figure 6 It is a schematic diagram of the disc structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the internal structure of the limit seat of the present invention;

[0032] Figure 8 It is a schematic diagram of the support rod structure of the present invention;

[0033] Fig. 9 It is a schematic diagram of the internal structure of the docking seat of the present invention;

[0034] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure at A in the middle;

[0035] Fig.11 It is a schematic diagram of the structure between the pressure plate and the movable plate of the present invention;

[0036] Fig.12 It is a schematic diagram of the internal structure of the limiting plate of the present invention;

[0037] Fig.13 For the present invention Fig.12 Schematic diagram of the structure at B in the middle;

[0038] Fig.14 It is a schematic diagram of the cross-sectional structure of the fixing seat of the present invention;

[0039] Fig.15 It is a schematic diagram of the cross-sectional structure of the limiting plate of the present invention.

[0040] In the figure: 1. lamp pole; 2. lampshade; 3. base; 4. mounting sleeve; 5. cross arm;

[0041] 601, connecting seat; 602, fixing seat; 603, docking seat; 604, movable plate; 605, supporting rod; 606, electric plug; 607, electric socket; 608, intermediate wheel; 609, rack 1; 610, rack 2; 611, limit block;

[0042] 701, docking plate; 702, fixing sleeve; 703, supporting plate; 704, limiting plate; 705, supporting sleeve; 706, pulling rod; 707, round plate; 708, limiting seat; 709, movable rod; 710, pressing rod; 711, fixing rod;

[0043] 801, gear; 802, tooth block; 803, connecting block; 804, limit rod; 805, spring one; 806, support block; 807, outer gear sleeve; 808, clamping claw; 809, slider; 810, pressure plate; 811, movable block; 812, spring two; 813, clamping block; 814, spring three. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figures 1 to 15 As shown, the present invention provides an embodiment:

[0046] A street lamp lighting assembly, including a lampshade 2 and a cross arm 5, and also including a connecting seat 601, a docking plate 701, an LED module and a pressure plate 810, wherein the connecting seat 601 is fixedly connected to a side of the lampshade 2 close to the cross arm 5, a side of the connecting seat 601 away from the lampshade 2 is fixedly connected to a fixing seat 602, a side of the fixing seat 602 away from the connecting seat 601 is fixedly connected to a docking seat 603, an inner side of the connecting seat 601 is slidably connected to an electric plug 606, an end of the cross arm 5 close to the lampshade 2 is fixedly connected to a support rod 605, an inner side of the support rod 605 is fixedly connected to an electric socket 607, and a fixed The fixed seat 602 is internally symmetrically rotatably connected with the intermediate wheel 608, the support rod 605 is internally symmetrically fixedly connected with the rack 2 610, the outer side of the movable disk 604 is symmetrically fixedly connected with the rack 1 609, the rack 1 609 penetrates the connecting seat 601 and is slidably connected to the inner side of the fixed seat 602, the intermediate wheels 608 are meshedly connected between the rack 2 610 and the rack 1 609, the inner side of the fixed seat 602 is symmetrically fixedly connected with the limiting block 611, the outer side of the support rod 605 is symmetrically provided with sliding grooves, the outer ring part of the intermediate wheel 608 and the limiting block 611 are both slidably connected in the sliding grooves.

[0047] The connecting seat 601 is fixed to the side of the lampshade 2 close to the cross arm 5, providing basic support for the connection of subsequent components, ensuring the stable connection between the lampshade 2 and other components, making the structure of the entire lighting assembly more stable and reliable. The fixing seat 602 is fixed to the side of the connecting seat 601 away from the lampshade 2, and is connected to the docking seat 603, playing the role of intermediate connection and fixation, enhancing the connection strength between the components, providing a docking position for the internal electrical connection, and ensuring the stability and reliability of the entire structure. The docking seat 603 is located on the side of the fixing seat 602 away from the connecting seat 601, and is used for docking and matching with other components. Through precise docking with other components, the sealing of the connection is improved, and the influence of external factors on internal components is reduced. The electric plug 606 slides on the inner side of the connecting seat 601 and cooperates with the electric socket 607 to realize circuit connection. The sliding design facilitates connection and disconnection, which improves The circuit connection is flexible and convenient. The support rod 605 is fixed at one end of the cross arm 5 close to the lampshade 2. An electric socket 607 is fixed inside. It cooperates with other components through rack 2 610, slide grooves, etc. to provide support and fixation for the lighting assembly. At the same time, the internal electric socket 607 ensures the stability of power transmission. The intermediate wheel 608 rotates inside the fixed seat 602, meshing and connecting rack 2 610 and rack 1 609, realizing force transmission and motion conversion, so that the actions of various components can be coordinated. Rack 1 609 and rack 2 610 are meshed through the intermediate wheel 608 to achieve relative movement and position adjustment, accurately control the movement and position of the components, and ensure the accuracy and stability of connection and separation. The limit block 611 is fixed on the inner side of the fixed seat 602 and slides in the slide groove to ensure the meshing of the intermediate wheel 608 and rack 2 610 on the support rod 605, realizing convenient installation.

[0048] The docking plate 701 is fixedly connected to the outer side of the cross arm 5, and the inner side of the docking plate 701 is evenly fixedly connected with a fixing sleeve 702, and the inner side of the fixing sleeve 702 is slidably connected with a pull rod 706, and one end of the pull rod 706 located in the docking seat 603 is inserted with a disc 707, and the other end of the pull rod 706 is fixedly connected to the same support plate 703, and the inside of the disc 707 is evenly fixedly connected to a limiting seat 708, and the inner side of the limiting seat 708 is rotatably connected with a movable rod 709, and the end of the fixing sleeve 702 close to the disc 707 is evenly rotatably connected with a pressure rod 710, and the pressure rod 710 is rotatably connected to the movable rod 709, and the inner side of the docking seat 603 is rotatably connected to the limiting plate 704, and the inner side of the docking seat 603 is also fixedly connected with a support sleeve 705, and the side of the disc 707 away from the pull rod 706 is fixedly connected with a fixing rod 711.

[0049] The docking plate 701 is fixedly connected to the outer side of the cross arm 5, providing an installation foundation for other components and a stable installation position to ensure accurate docking with other components. The fixed sleeve 702 is evenly fixedly connected to the inner side of the docking plate 701, providing a sliding track for the pull rod 706 to ensure that the pull rod 706 can slide smoothly, thereby realizing the corresponding function. One end of the pull rod 706 is located in the docking seat 603 and inserted into the disc 707, and the other end is fixedly connected to the support plate 703, sliding in the fixed sleeve 702, and driving the disc 707 to move by sliding, so as to realize the close combination or separation of the docking seat 603 and the docking plate 701. The inside of the disc 707 is connected to the movable rod 709 through a limit seat 708, and is pushed by the pull rod 706 to evenly transmit pressure to ensure the stability and balance of the docking. The limit seat 708 is fixed inside the disc 707 to limit the rotation range of the movable rod 709 to ensure that the rotation of the movable rod 709 is within a controllable range and the stability of the structure.

[0050] The movable rod 709 rotates on the inner side of the limit seat 708 and is connected to the pressure rod 710, converting the linear motion of the pull rod 706 into the rotational motion of the pressure rod 710. One end of the pressure rod 710 rotates on the fixed sleeve 702 and is connected to the movable rod 709, and the other end moves in the docking seat 603. The inner wall of the docking seat 603 is squeezed by rotation to increase the tightness of the connection. The limit plate 704 rotates on the inner side of the docking seat 603 to limit and position the docking seat 603, preventing other components from moving excessively and ensuring the accuracy of the docking and separation process. The support sleeve 705 is fixed on the inner side of the docking seat 603 and may be used to fix or limit other components, provide fixation and support for related components, and ensure the integrity of the structure. The fixed rod 711 is fixed on the side of the disc 707 away from the pull rod 706, and is used to transmit force or motion, transmit power in related operations, and realize coordinated action between components.

[0051] The LED module is fixedly mounted on the inner side of the lampshade 2 , and the electrical plug 606 is electrically connected to the LED module.

[0052] The LED module is fixedly installed on the inner side of the lampshade 2, receives electrical energy and emits light through the electrical plug 606, provides an efficient, energy-saving and bright lighting source, meets the needs of road lighting, and has the advantages of long life and low energy consumption. The electrical plug 606 is electrically connected to the LED module and is responsible for transmitting external power to the LED module, ensuring stable transmission of power so that the LED module can work normally. Its pluggable design facilitates maintenance and replacement.

[0053] The inside of the pressure plate 810 is evenly connected to the outer gear sleeve 807 for rotation, and the disc 707 is slidably connected to the inner side of the outer gear sleeve 807. The inner wall of the pressure plate 810 is evenly fixedly connected with the support block 806 that passes through the limit seat 708. The limit plate 704 and the pressure plate 810 are slidably connected through the clamping block 813. The fixed rods 711 all pass through the pressure plate 810. The inner side of the support sleeve 705 is slidably connected with the movable block 811. The inside of the support sleeve 705 is evenly connected to the claw 808 for sliding. The claw 808 is symmetrically fixedly connected to the inner wall of the support sleeve 705 with a spring two 812. The end of the claw 808 close to the movable block 811 is set in a wedge shape. The pressure plate 810 and the movable block 811 are evenly fixedly connected with a spring three 814. The fixed rods 711 are slidably connected to the inner side of the spring three 814. The movable rods One end of 709 located in the limit seat 708 is symmetrically fixedly connected with a gear 801, and the inside of the limit seat 708 is symmetrically slidably connected with a connecting block 803, the side of the connecting block 803 close to the gear 801 is slidably connected with a tooth block 802 through a slide rail, and the side of the connecting block 803 away from the tooth block 802 is symmetrically fixedly connected to the limit rod 804, and a spring 805 is symmetrically fixedly connected between the side of the connecting block 803 away from the tooth block 802 and the inner wall of the limit seat 708, and the spring 805 is sleeved on the outer side of the limit rod 804, and the gear 801 and the tooth block 802 are meshed with each other. The inner wall of the outer gear sleeve 807 is evenly provided with grooves adapted to the tooth block 802, and the inner wall of the limit plate 704 is evenly fixedly connected with arc-shaped teeth, and the limit plate 704 is meshed with the outer gear sleeve 807 through the teeth.

[0054] The outer gear sleeve 807 is evenly rotated and connected to the inside of the pressure plate 810, and cooperates with other components to realize the transmission and locking functions, and the grooves thereon that are adapted to the tooth block 802 can control the locking and loosening of the rotation angle and position of the relevant components to ensure the accuracy and stability of the connection. The disc 707 is slidably connected to the inner side of the outer gear sleeve 807, and works in coordination with other components to achieve position adjustment to ensure effective cooperation with other components under different working conditions. The support block 806 is fixed on the inner wall of the pressure plate 810 and passes through the limit seat 708, which enhances the stability of the connection between the pressure plate 810 and other components, improves the strength of the overall structure, and limits the movement of the connecting block 803. The clamping block 813 is used to limit The sliding connection between the positioning plate 704 and the pressure plate 810 realizes the docking fixation and docking loosening between the two. The fixing rod 711 runs through the pressure plate 810 to transmit force and movement in the system, ensuring the effective transmission of force so that the relevant components can move according to the design requirements. The movable block 811 slides on the inner side of the support sleeve 705, and cooperates with other components by sliding to realize the clamping and loosening of the pressure plate 810. The claw 808 slides evenly inside the support sleeve 705 and is connected to the inner wall through the spring 812 to realize the clamping and loosening of the relevant components, ensuring that the position is fixed when needed and can be flexibly operated when unlocking is required. The spring 812 connects the claw 808 and the support sleeve 70 5 inner wall, providing elastic restoring force, so that the claw 808 can automatically reset and maintain its working state. The spring 3 814 is fixed between the pressure plate 810 and the movable block 811, surrounding the fixed rod 711, providing elastic buffer and restoring force, ensuring the smooth movement between the components. The gear 801 is fixed to one end of the movable rod 709 located in the limit seat 708, meshing with the tooth block 802, realizing precise rotation control, ensuring the accuracy and coordination of the movement of the components. The connecting block 803 slides inside the limit seat 708, driving the tooth block 802 to move, transmitting force and movement, so that the tooth block 802 can effectively mesh or separate with the gear 801, and the tooth block 802 slides on the connecting block 803 through the slide rail. It meshes with gear 801 to limit and control the rotation of gear 801, ensuring the stability and reliability of the system. The limit rod 804 is fixed on the connecting block 803, and cooperates with spring 1 805 to limit the sliding range of the connecting block 803 and ensure the accuracy of its movement. Spring 1 805 is connected between the connecting block 803 and the inner wall of the limit seat 708, and is sleeved on the outside of the limit rod 804 to provide elastic restoring force so that the connecting block 803 can be reset to ensure the effective meshing of the tooth block 802 with the gear 801. The limit plate 704 is meshed with the outer gear sleeve 807 through the teeth to achieve rotation and locking, accurately control the position and angle of related components, and ensure the normal operation and stability of the system.

[0055] The present invention provides another embodiment:

[0056] The LED street lamp comprises a lamp pole 1 , a base 3 is welded to the bottom of the lamp pole 1 , and the above-mentioned street lamp lighting assembly is also included. A mounting sleeve 4 is fixedly mounted on the top of the lamp pole 1 , and a cross arm 5 is welded to the outer side of the mounting sleeve 4 .

[0057] The lamp pole 1 serves as the main supporting structure of the entire street lamp, bearing the weight of other components and providing stable vertical support to ensure that the street lamp remains upright under various environmental conditions and to ensure the stability and safety of lighting. The base 3 is welded to the bottom of the lamp pole 1 and contacts the ground to fix and stabilize the lamp pole 1, increase the contact area between the lamp pole 1 and the ground, disperse the pressure borne by the lamp pole 1, improve the stability of the street lamp and prevent it from tipping over. The mounting sleeve 4 is fixedly installed on the top of the lamp pole 1 to connect and fix the cross arm 5, provide a firm mounting position for the cross arm 5, ensure the stability and accuracy of the cross arm 5, and enable the street lamp lighting assembly to be in a suitable position for lighting. The cross arm 5 is welded to the outside of the mounting sleeve 4 to support and install the street lamp lighting assembly, extend the street lamp lighting assembly to a suitable position above the road, achieve effective road lighting coverage, and ensure lighting effects.

[0058] In combination with the above preferred embodiments, the working principle of the present invention is as follows:

[0059] The initial state is as follows: a number of claws 808 clamp one end of the pressure plate 810 to ensure that the pressure plate 810 is located on the inner side of the support sleeve 705, and the movable block 811 is located on the side of the wedge block of the claw 808 close to the pressure plate 810. The second spring 812 is in an elastic reset state, so that the claw 808 can not only clamp the pressure plate 810, but also increase the friction between the claw 808 and the movable block 811 to ensure that the movable block 811 is in the initial position. The movable rod 709 and the pressure rod 710 are located in the range between the fixed sleeve 702 and the disc 707 and are tilted. The movable disc 604 fits the position of the lampshade 2, and the third spring 814 is in an elastic compression state.

[0060] Electrical docking steps: when the operator slides the lampshade 2 onto one end of the cross arm 5 through the docking seat 603 and the fixing seat 602, the support rod 605 fixedly connected on the cross arm 5 will move toward the fixing seat 602 under the limit of the limit block 611, and realize the meshing connection between the rack 2 610 and the intermediate wheel 608. At this time, the lampshade 2 is continuously pushed, so that the rack 1 609 meshing with the intermediate wheel 608 drives the movable disk 604 to move, and the movable disk 604 drives the electric plug 606 to extend out from the connecting seat 601 and complete the docking with the electric socket 607, thereby meeting the power supply requirements of the LED module in the lampshade 2, and ensuring the accuracy and safety during the docking process, as well as the sealing after the docking;

[0061] Installation and locking steps: During electrical docking, the docking plate 701 fixedly connected to the cross arm 5 moves toward the docking seat 603, and the docking plate 701 drives the fixed rod 711 to move in the docking seat 603 through the pull rod 706 and penetrates the pressure plate 810 to contact the movable block 811. At this time, the cross arm 5 that continues to move will push the movable block 811 to move toward the inner wall of the support sleeve 705 through the fixed rod 711, and squeeze the wedge-shaped block part of the claw 808. When the docking plate 701 and the docking seat 603 are docked, the movable block 811 fits against the inner wall of the support sleeve 705, and pushes the claw 808 to compress the spring second 812 and release the clamping of the pressure plate 810. After the clamping is released, the pressure plate 810 is clamped on the spring third The spring 814 is used to retract the gear 701 and the spring 814 is used to retract the gear 701. The spring 814 is used to retract the gear 701 and the spring 814 is used to retract the gear 701.

[0062] At the same time, when the movable rod 709 rotates, the gear 801 will be driven to rotate. Since the pressure plate 810 is already located on the inner side of the limit plate 704 when docking with the disc 707, the rotating pressure plate 810 can only push the tooth block 802 and the connecting block 803 to move and compress the spring 1 805. When the pressure rod 710 is fully opened, the rotating limit plate 704 locks the position of the pressure plate 810 through the clamping block 813 to ensure the firmness and sealing of the docking between the two, so that the rusted part is concentrated on the connection part between the docking seat 603 and the limit plate 704, the pull rod 706 and the fixing sleeve 702, and the docking plate 701 and the docking seat 603. The rust of this part will not affect the connection stability and subsequent disassembly too much.

[0063] Modified disassembly steps: knock on the protrusion on the limit plate 704 to make the limit plate 704 rotate, and the rotating limit plate 704 engages with the outer gear sleeve 807, and drives the outer gear sleeve 807 to rotate so that the tooth block 802 is aligned with the groove on the outer gear sleeve 807, achieving locked contact with the gear 801, so that the lampshade 2 pulled outward can drive the movable rod 709 and the pressure rod 710 to reset, thereby achieving safe disassembly.

[0064] 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0065] 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 street lamp lighting assembly, comprising a lampshade (2) and a cross arm (5), characterized in that: Also includes: A connecting seat (601): the connecting seat (601) is fixedly connected to a side of the lampshade (2) close to the cross arm (5); a side of the connecting seat (601) away from the lampshade (2) is fixedly connected to a fixing seat (602); a side of the fixing seat (602) away from the connecting seat (601) is fixedly connected to a docking seat (603); an electric plug (606) is slidably connected to the inner side of the connecting seat (601); an end of the cross arm (5) close to the lampshade (2) is fixedly connected to a support rod (605); and an electric socket (607) is fixedly connected to the inner side of the support rod (605); Docking plate (701): the docking plate (701) is fixedly connected to the outer side of the cross arm (5), the inner side of the docking plate (701) is evenly fixedly connected with a fixing sleeve (702), the inner side of the fixing sleeve (702) is slidably connected with a pull rod (706), one end of the pull rod (706) located in the docking seat (603) is plugged with a disk (707), the other end of the pull rod (706) is fixedly connected to the same support plate (703), the inside of the disk (707) is evenly fixedly connected with a limiting seat (708), the inner side of the limiting seat (708) is rotatably connected with a movable rod (709), the end of the fixing sleeve (702) close to the disk (707) is evenly rotatably connected with a pressure rod (710), and the pressure rod (710) is rotatably connected to the movable rod (709); LED module: the LED module is fixedly mounted on the inner side of the lampshade (2), and the electric plug (606) is electrically connected to the LED module; Pressure plate (810): The interior of the pressure plate (810) is evenly connected to an external gear sleeve (807) in a rotatable manner, the circular disc (707) is slidably connected to the inner side of the external gear sleeve (807), the inner wall of the pressure plate (810) is evenly fixedly connected to a support block (806) that passes through a limiting seat (708), the inner side of the docking seat (603) is rotatably connected to a limiting plate (704), the limiting plate (704) and the pressure plate (810) are slidably connected via a clamping block (813), the inner side of the docking seat (603) is also fixedly connected to a support sleeve (705), the side of the circular disc (707) away from the pull rod (706) is fixedly connected to a fixing rod (711), and the fixing rods (711) all pass through the pressure plate (810).

2. A street lamp lighting assembly according to claim 1, characterized in that: The interior of the fixed seat (602) is symmetrically rotatably connected to an intermediate wheel (608), the interior of the support rod (605) is symmetrically fixedly connected to a rack 2 (610), the outer side of the electric plug (606) is fixedly connected to a movable disk (604), the outer side of the movable disk (604) is symmetrically fixedly connected to a rack 1 (609), the rack 1 (609) passes through the connecting seat (601) and is slidably connected to the inner side of the fixed seat (602), and the intermediate wheel (608) is meshedly connected between the rack 2 (610) and the rack 1 (609).

3. A street lamp lighting assembly according to claim 1, characterized in that: The inner side of the support sleeve (705) is slidably connected to a movable block (811), the interior of the support sleeve (705) is evenly slidably connected to a clamping claw (808), the outer side of the clamping claw (808) is symmetrically fixedly connected to a slider (809), a second spring (812) is symmetrically fixedly connected between the clamping claw (808) and the inner wall of the support sleeve (705), and one end of the clamping claw (808) close to the movable block (811) is set in a wedge shape.

4. A street lamp lighting assembly according to claim 3, characterized in that: A spring three (814) is evenly and fixedly connected between the pressure plate (810) and the movable block (811), and the fixed rods (711) are slidably connected to the inner side of the spring three (814).

5. A street lamp lighting assembly according to claim 2, characterized in that: One end of the movable rod (709) located in the limiting seat (708) is symmetrically fixedly connected to a gear (801), the interior of the limiting seat (708) is symmetrically slidably connected to a connecting block (803), the side of the connecting block (803) close to the gear (801) is slidably connected to a tooth block (802) via a slide rail, the side of the connecting block (803) away from the tooth block (802) is symmetrically fixedly connected to a limiting rod (804), the side of the connecting block (803) away from the tooth block (802) is symmetrically fixedly connected to a spring 1 (805) between the side of the connecting block (803) away from the tooth block (802) and the inner wall of the limiting seat (708), the spring 1 (805) is sleeved on the outer side of the limiting rod (804), and the gear (801) and the tooth block (802) are meshed with each other.

6. A street lamp lighting assembly according to claim 5, characterized in that: The inner wall of the outer gear sleeve (807) is evenly provided with grooves matching the tooth block (802), the inner wall of the limiting plate (704) is evenly fixedly connected with teeth distributed in an arc shape, and the limiting plate (704) is meshedly connected with the outer gear sleeve (807) via the teeth.

7. A street lamp lighting assembly according to claim 2, characterized in that: The inner side of the fixed seat (602) is symmetrically fixedly connected to the limiting block (611), the outer side of the support rod (605) is symmetrically provided with a sliding groove, and the outer ring part of the intermediate wheel (608) and the limiting block (611) are both slidably connected in the sliding groove.

8. An LED street lamp, comprising a lamp pole (1), wherein a base (3) is welded to the bottom of the lamp pole (1), characterized in that: It also comprises a street lamp lighting assembly as claimed in any one of claims 1 to 7, wherein a mounting sleeve (4) is fixedly mounted on the top of the lamp pole (1), and the mounting sleeve (4) is welded to the cross arm (5).

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