LED energy-saving lighting lamp

Abstract

The invention provides an LED energy-saving lighting lamp, and belongs to the technical field of lighting lamps. Comprising a main body and a wiring sliding pipe which is fixedly connected to the center of the top of the main body, and further comprises a connecting mechanism which is arranged on the outer wall of the wiring sliding pipe and comprises a lamp body connecting base. According to the LED energy-saving lighting lamp, the multiple Y-shaped connecting frames are fixedly connected with the lamp shell, the whole main body is synchronously driven to contract upwards, the wiring sliding pipe penetrates through the top of the lamp body connecting base to slide, and therefore the whole main body can be moved to the position above goods by increasing the height of the main body, the LED energy-saving lighting lamp is protected, and the service life of the LED energy-saving lighting lamp is prolonged. According to the LED energy-saving lighting lamp, a traditional protection structure is replaced, the collision force can be buffered in a main body shrinkage mode when the LED energy-saving lighting lamp is collided, and meanwhile when the main body integrally shrinks upwards, the situation that due to continuous movement of goods, the device is extruded, and the device is seriously damaged is avoided through height increasing.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting fixtures, and in particular to an LED energy-saving lighting fixture. Background Art

[0002] More and more LED energy-saving lamps have entered ordinary people's homes. LED has the advantages of high luminous efficiency, energy saving, long life, pure DC operation, no flicker, solid packaging and impact resistance, multiple color temperatures available, high color rendering index, and good color rendering.

[0003] When LED energy-saving lighting fixtures are used inside a warehouse, some high goods or tools are easily moved and collide with the lamp body, so the energy-saving lighting fixture needs to have a collision protection effect. In the prior art, most of them directly set an anti-collision structure around the lamp body to cover the surrounding of the lamp body. When the lamp body collides, the force generated by the collision is buffered to reduce the damage to the LED energy-saving lighting fixture caused by the collision. When the LED energy-saving lighting fixture is installed on the top of the room and a high cargo is being moved and transported, when the cargo collides with the LED energy-saving lighting fixture, the cargo will squeeze the lamp body due to the continuous movement of the cargo, thereby causing serious damage to the lamp body, and the practicality is low. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an LED energy-saving lighting fixture to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: An LED energy-saving lighting fixture comprises a main body and a wiring slide tube, wherein the wiring slide tube is fixedly connected at the center of the top of the main body, and further comprises: A connecting mechanism, the connecting mechanism is arranged on the outer wall of the wiring slide tube, the connecting mechanism includes a lamp body connecting base, the lamp body connecting base is rotatably connected to the outer wall of the wiring slide tube, and the outer wall of the lamp body connecting base is provided with four sliding holes; A protective mechanism is arranged on the outer wall of the lamp body connection base, and the protective mechanism includes an inner sliding ring, which is slidably connected to the inside of the lamp body connection base, and the outer wall of the inner sliding ring is fixedly connected to four extended sliding bars, and the bottoms of the four extended sliding bars are fixedly connected to Y-shaped connecting frames, and the four Y-shaped connecting frames are fixedly connected to a curved anti-collision frame at one end away from the extended sliding bars.

[0006] Furthermore, a heat transfer fin is fixedly connected to the top of the main body, a lamp housing is fixedly connected to the outer wall of the main body, a curved protective light-transmitting lamp cover is clamped on the bottom of the lamp housing, and the curved protective light-transmitting lamp cover is curved in shape. A connecting wire is fixedly connected to the center of the top of the main body, and the connecting wire runs through the wiring slide tube.

[0007] Furthermore, the connecting mechanism also includes four stabilizing slide bars, which are all fixedly connected to the inner wall of the bottom of the lamp body connecting base, and the outer wall of the lamp body connecting base is fixedly connected with four extension bars, and the four extension bars are fixedly connected with a rotating ring on the side away from the lamp body connecting base, and the inner wall of the bottom of the lamp body connecting base is fixedly connected with a cleaning and shrinking groove frame, which is connected to the outside, and the inner wall of the cleaning and shrinking groove frame is provided with an interlocking scraper.

[0008] Furthermore, four extension frames are fixedly connected to the bottom of the rotating ring, and two extension sliding frames are fixedly connected to the bottom of each extension frame. An engaging groove is provided at a location between the two extension sliding frames at the bottom of the extension frame, and a movable bar hole is provided through the bottom of the extension bar.

[0009] Furthermore, the protective mechanism also includes four buffer springs, and the four buffer springs are fixedly connected between the top of the inner sliding ring and the inner wall of the top of the lamp body connecting base, the inner sliding ring is slidably connected to the outer walls of the four stabilizing slide bars, the extended slide bar is slidably connected to the inner wall of the sliding hole, the overall shape of the curved anti-collision frame is an inverted cone shape, and a number of through holes are opened on the outer wall of the curved anti-collision frame, four Y-shaped connecting frames are fixedly connected to the outer wall of the lamp shell, and the four extended slide bars are slidably connected to the inner walls of the four sliding holes respectively.

[0010] Furthermore, an installation mechanism is provided on the outer wall of the rotating ring, and the installation mechanism includes four rotating slot frames, which are slidably connected to the outer wall of the rotating ring. Two positioning pressure holes are provided at the bottom of each rotating slot frame, and the positioning pressure holes are connected to the inside of the rotating slot frame. A connecting slide is fixedly connected to the top of the rotating slot frame.

[0011] Furthermore, the top of the connecting slide is slidably connected to the mounting top frame, an adjusting sliding hole is opened through the top of the connecting slide, a mounting fixing bolt is arranged at the bottom of the connecting slide, and the mounting fixing bolt is slidably connected to the inside of the adjusting sliding hole, the mounting fixing bolt is threadedly connected to the mounting top frame, and the side of the mounting top frame away from the mounting fixing bolt is fixedly connected to the splicing top frame.

[0012] Furthermore, a positioning mechanism is arranged inside the moving bar hole, and the positioning mechanism includes four right-angled triangular extrusion blocks, and the four right-angled triangular extrusion blocks are respectively slidably connected inside the four moving bar holes, and a sliding push block is slidably connected inside the moving bar hole, and a movable connecting bar is rotatably connected to the bottom of the sliding push block.

[0013] Furthermore, one end of the movable connecting strip away from the sliding push block is rotatably connected to a connecting strip, a top of the connecting strip near the movable connecting strip is fixedly connected to an upper sliding rod, four connecting strips are fixedly connected to connecting rings on the tops, two ends of the tops of the connecting strips away from each other are fixedly connected to positioning rods, the positioning rods are plugged into positioning pressure holes, extrusion springs are fixedly connected between the bottom of the connecting strip and the extended sliding frame, and a part of the connecting strip near the upper sliding rod is slidably connected to the inside of the engaging sliding groove.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: 1. The LED energy-saving lighting fixture is connected to the installation mechanism through the connection mechanism. After it is installed on the top of the wall, the goods in the room whose height does not exceed the height of the curved anti-collision frame will first contact the outer wall of the curved anti-collision frame during the movement. The curved anti-collision frame is in a conical shape as a whole. When the goods continue to move, the force generated on the outer wall of the curved anti-collision frame will be converted into an upward thrust through the curved anti-collision frame. The thrust is transmitted to the inner sliding ring inside the lamp body connection base through multiple Y-shaped connecting frames and extended sliding strips, so that the inner sliding ring slides upward inside the lamp body connection base, and at the same time, multiple buffer springs between the inner sliding ring and the inner wall of the top of the lamp body connection base are The spring is compressed, and the multiple Y-shaped connecting frames are fixedly connected to the lamp housing to synchronously drive the main body to retract upward, so that the wiring slide tube passes through the lamp body and slides on the top of the connection base, so that the main body can be moved above the goods as a whole by raising the height of the main body, so as to protect the LED energy-saving lighting fixture, replacing the traditional protection structure. Not only can the force of the collision be buffered by the contraction of the main body when the LED energy-saving lighting fixture collides, but also when the main body retracts upward as a whole, the height is raised to avoid the device being squeezed by the continuous movement of the goods and causing serious damage to the device.

[0015] 2. When the main body is used for a long time, the bottom of the heat transfer fins directly contacts the electronic components inside the main body to dissipate the heat generated during the use of the main body through heat transfer, and a plurality of heat dissipation holes are arranged on the outer wall of the curved anti-collision frame to avoid affecting the flow of air in the heat transfer fin area due to the shielding of the outer wall of the main body by the curved anti-collision frame, thereby reducing the influence of the curved anti-collision frame arranged around the main body on the heat dissipation of the heat transfer fins. When the main body shrinks upward, the heat transfer fins enter the cleaning shrinkage slot frame, and the cleaning sheet inside the cleaning shrinkage slot frame enters each gap on the heat transfer fins, so that the dust adsorbed in the gaps of the heat transfer fins can be cleaned, thereby avoiding affecting the heat dissipation effect of the heat transfer fins due to too much dust adsorbed on the heat transfer fins.

[0016] 3. When an object with a narrow width and a height close to the top of the curved anti-collision frame is squeezed by the curved anti-collision frame, the inner sliding ring and multiple extended slides will be in the process of rising, and the extended slides will abut against the bottom of the right-angled triangle extrusion block, thereby pushing the right-angled triangle extrusion block to move upward inside the moving bar hole. The inclined surface of the right-angled triangle extrusion block and the bottom of the sliding push block are abutted against the corner of the right-angled triangle extrusion block that contacts the right-angled triangle extrusion block. As the right-angled triangle extrusion block continues to move upward inside the moving bar hole, it will push the sliding push block to slide inside the moving bar hole toward the end close to the upper slide bar. The two ends of the movable connecting bar are respectively connected to the bottom of the sliding push block and the connecting pull bar, pushing the connecting pull bar down, and squeezing the extrusion spring, driving the positioning rod down When the main body rises to a maximum height as a whole and the curved protective light-transmitting lamp cover has not reached the top of the object, the object continues to move, and when the bottom of the object is not fixed or the weight of the object is uniform, the curved anti-collision frame will be driven to rotate inside the multiple rotating slot frames through the rotating ring, thereby guiding the object to move to the edge of the curved anti-collision frame, and preventing the object from getting stuck in the through hole on the curved anti-collision frame and being unable to slide on the surface of the curved anti-collision frame and being unable to guide the object to move to the edge of the curved anti-collision frame, thereby reducing damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a partial half-section diagram of the present invention; Figure 3 It is a schematic diagram of the main structure of the present invention; Figure 4 It is a schematic diagram of the structure of the connecting mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the protection mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the installation mechanism of the present invention; Figure 7 It is a schematic diagram of the positioning mechanism structure of the present invention; Figure 8 for Figure 3 Enlarged view of point A in the middle.

[0018] Reference numerals: 1. main body; 101. heat transfer fins; 102. wiring slide tube; 103. lamp housing; 104. curved protective light-transmitting lamp cover; 105. connecting wire; 2. connecting mechanism; 201. lamp body connecting base; 202. cleaning shrinking slot frame; 203. sliding hole; 204. stabilizing slide bar; 205. extension bar; 206. rotating ring; 207. extension frame; 208. fitting slide groove; 209. extension slide frame; 210. moving bar hole; 3. protective mechanism; 301. inner sliding ring; 302. extension slide bar; 3 03. Y-shaped connecting frame; 304. Curved anti-collision frame; 305. Buffer spring; 4. Installation mechanism; 401. Rotating slot frame; 402. Positioning pressure hole; 403. Connecting slide frame; 404. Adjusting slide hole; 405. Installing fixing bolts; 406. Installing top frame; 407. Splicing top frame; 5. Positioning mechanism; 501. Right-angle triangle extrusion block; 502. Sliding push block; 503. Active connecting strip; 504. Connecting pull strip; 505. Positioning plug rod; 506. Extrusion spring; 507. Upper slide rod; 508. Connecting ring.

[0019] like Figure 1-8 As shown, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figures, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structures, devices and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0020] The following is a detailed description of an LED energy-saving lighting fixture provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0021] Embodiment 1, as Figure 1-8 As shown, an embodiment of the present invention provides an LED energy-saving lighting fixture, including a main body 1 and a wiring slide tube 102, wherein the wiring slide tube 102 is fixedly connected at the top center of the main body 1, and further includes: The connecting mechanism 2 is arranged on the outer wall of the wiring slide tube 102, and the connecting mechanism 2 includes a lamp body connecting base 201, and the lamp body connecting base 201 is rotatably connected to the outer wall of the wiring slide tube 102. Four sliding holes 203 are opened on the outer wall of the lamp body connecting base 201, and the connecting mechanism 2 also includes four stabilizing slide bars 204, and the four stabilizing slide bars 204 are fixedly connected to the inner wall at the bottom of the lamp body connecting base 201. The inner sliding ring 301 slides upward inside the lamp body connecting base 201, and slides on the outer walls of multiple stabilizing slide bars 204 at the same time. Each stabilizing slide bar 204 is arranged inside each buffer spring 305 to avoid bending when the lamp body connecting base 201 compresses the multiple buffer springs 305. Four extension bars 205 are fixedly connected to the outer wall of the lamp body connecting base 201, and the four extension bars 205 are away from the lamp body connecting base 2 A rotating ring 206 is fixedly connected to one side of 01, and a cleaning and shrinking slot frame 202 is fixedly connected to the inner wall of the bottom of the lamp body connecting base 201. The cleaning and shrinking slot frame 202 is connected to the outside, and an embedded scraper is set on the inner wall of the cleaning and shrinking slot frame 202. When the main body 1 shrinks upward, the heat transfer fins 101 enter the cleaning and shrinking slot frame 202, and the cleaning sheet inside the cleaning and shrinking slot frame 202 enters each gap on the heat transfer fins 101, so that the dust absorbed in the gap of the heat transfer fins 101 can be cleaned. Four extension frames 207 are fixedly connected to the bottom of the rotating ring 206. Two extension sliding frames 209 are fixedly connected to the bottom of each extension frame 207. An embedded sliding groove 208 is opened at a place between the two extension sliding frames 209 at the bottom of the extension frame 207, and a moving bar hole 210 is opened at the bottom of the extension bar 205. The protection mechanism 3 is arranged on the outer wall of the lamp body connection base 201, and the protection mechanism 3 includes an inner sliding ring 301, and the inner sliding ring 301 is slidably connected to the inside of the lamp body connection base 201. The outer wall of the inner sliding ring 301 is fixedly connected with four extended slide bars 302, and the bottoms of the four extended slide bars 302 are fixedly connected with Y-shaped connecting frames 303. The ends of the four Y-shaped connecting frames 303 away from the extended slide bars 302 are fixedly connected with curved anti-collision frames 304, and multiple heat dissipation holes are arranged on the outer wall of the curved anti-collision frames 304 to avoid To prevent the curved anti-collision frame 304 from blocking the outer wall of the main body 1 and affecting the flow of air in the heat transfer fin 101 area, the protection mechanism 3 also includes four buffer springs 305. The four buffer springs 305 are fixedly connected between the top of the inner sliding ring 301 and the inner wall of the top of the lamp body connecting base 201. The inner sliding ring 301 is slidably connected to the outer walls of the four stable sliding bars 204. The extended sliding bar 302 is slidably connected to the inner wall of the sliding hole 203. The overall shape of the curved anti-collision frame 304 is an inverted cone. The outer wall of the curved anti-collision frame 304 is open. A plurality of through holes are provided, four Y-shaped connecting frames 303 are fixedly connected to the outer wall of the lamp housing 103, four extended slide bars 302 are respectively slidably connected to the inner walls of the four sliding holes 203, and the curved anti-collision frame 304 is in a conical shape as a whole. When the goods are continuously moved, the force generated on the outer wall of the curved anti-collision frame 304 will be converted into an upward thrust through the curved anti-collision frame 304, and the thrust is transmitted to the inner sliding ring 301 inside the lamp body connection base 201 through multiple Y-shaped connecting frames 303 and extended slide bars 302, so that the inner sliding ring 301 01 slides upward inside the lamp body connection base 201, and at the same time compresses the multiple buffer springs 305 between the inner sliding ring 301 and the inner wall of the top of the lamp body connection base 201, and through the fixed connection of the multiple Y-shaped connecting frames 303 and the lamp housing 103, the main body 1 is synchronously driven to shrink upward as a whole, so that the wiring slide tube 102 passes through the top of the lamp body connection base 201 and slides, so that the height of the main body 1 can be increased, so that the main body 1 can be moved as a whole to the top of the goods, and the LED energy-saving lighting fixture can be protected; A heat transfer fin 101 is fixedly connected to the top of the main body 1. The bottom of the heat transfer fin 101 is in direct contact with the electronic components inside the main body 1 to dissipate the heat generated during the use of the main body 1 through heat transfer. A lamp housing 103 is fixedly connected to the outer wall of the main body 1. A curved protective light-transmitting lamp cover 104 is clamped at the bottom of the lamp housing 103. The curved protective light-transmitting lamp cover 104 is in a curved shape. A connecting wire 105 is fixedly connected to the center of the top of the main body 1. The connecting wire 105 runs through the wiring slide tube 102. The outer wall of the rotating ring 206 is provided with a mounting mechanism 4, and the mounting mechanism 4 includes four rotating slot frames 401, and the four rotating slot frames 401 are all slidably connected to the outer wall of the rotating ring 206, and each rotating slot frame 401 is provided with two positioning pressure holes 402 at the bottom, and the positioning pressure holes 402 are communicated with the inside of the rotating slot frame 401, and the top of the rotating slot frame 401 is fixedly connected with a connecting slide 403, and the top of the connecting slide 403 is slidably connected with a mounting top frame 406, and an adjusting slide hole 404 is opened through the top of the connecting slide 403, and a mounting fixing bolt 405 is provided at the bottom of the connecting slide 403, and the mounting fixing bolt 405 is slidably connected to the inside of the adjusting slide hole 404, and the mounting fixing bolt 405 is threadedly connected to the mounting top frame 406, and the side of the mounting top frame 406 away from the mounting fixing bolt 405 is fixedly connected with a splicing top 407, first pre-assemble the connecting slide 403, the mounting fixing bolts 405 and the mounting top frame 406, when installing the device, install one set of the pre-assembled connecting slides 403 and the mounting top frame 406 on the wall through the mounting fixing bolts 405, then connect the connecting wire 105 with the wires on the wall, and then connect the device to the inside of the rotating slot frame 401 through the rotating ring 206, and then splice the other three pre-assembled connecting slides 403 and the mounting top frame 406 in turn, and during the splicing process, the connecting slide 403 can be pushed as a whole to slide and adjust on the mounting fixing bolts 405, so as to facilitate the installation of the device inside the four rotating slot frames 401 through the rotating ring 206, and in daily use, the positioning rod 505 is connected to the positioning pressure hole 402; A positioning mechanism 5 is provided inside the moving bar hole 210, and the positioning mechanism 5 includes four right-angled triangular extrusion blocks 501, and the four right-angled triangular extrusion blocks 501 are respectively slidably connected inside the four moving bar holes 210, and a sliding push block 502 is slidably connected inside the moving bar hole 210, and the bottom of the sliding push block 502 is rotatably connected to an active connecting bar 503, and the end of the active connecting bar 503 away from the sliding push block 502 is rotatably connected to a connecting pull bar 504, and the top of the connecting pull bar 504 is fixedly connected to a place near the active connecting bar 503 The upper slide bar 507, the tops of the four connecting strips 504 are fixedly connected with connecting rings 508, the two ends of the top of the connecting strips 504 that are far away from each other are fixedly connected with positioning rods 505, the positioning rods 505 are plugged into the positioning pressure holes 402, and the bottoms of the connecting strips 504 and the extended sliding frame 209 are fixedly connected with extrusion springs 506, and the connecting strips 504 are slidably connected to the inside of the embedded sliding groove 208 at a point close to the upper slide bar 507. When an object with a narrow width and a height close to the top of the curved anti-collision frame 304 is in contact with the curved surface, When the anti-collision frame 304 is squeezed, the inner sliding ring 301 and the plurality of extended sliding strips 302 are in the process of rising, and the extended sliding strips 302 will abut against the bottom of the right-angled triangle extrusion block 501, thereby pushing the right-angled triangle extrusion block 501 to move upward inside the moving bar hole 210, and the inclined surface of the right-angled triangle extrusion block 501 and the corner of the bottom of the sliding push block 502 that contacts the right-angled triangle extrusion block 501 will abut against each other. As the right-angled triangle extrusion block 501 continues to move upward inside the moving bar hole 210, it will push the sliding push block 502 to move upward. The movable bar hole 210 slides inside toward the end close to the upper slide bar 507, and the two ends of the movable connecting bar 503 are respectively connected to the bottom of the sliding push block 502 and the connecting pull bar 504 through rotation, pushing the connecting pull bar 504 down, and squeezing the extrusion spring 506, driving the positioning rod 505 to descend, so that the positioning rod 505 is separated from the positioning pressure hole 402. After the positioning rod 505 is separated from the positioning pressure hole 402, the lamp body connection base 201 can be rotated inside the multiple rotating slot frames 401 through the rotating ring 206.

[0022] According to the technical solution provided by the present invention, the LED energy-saving lighting fixture is connected with the installation mechanism 4 through the connection mechanism 2. After being installed on the top of the wall, the goods in the room whose height does not exceed the height of the curved anti-collision frame 304 during movement will first contact the outer wall of the curved anti-collision frame 304. Since the curved anti-collision frame 304 is in a conical shape as a whole, when the goods continue to move, the force generated on the outer wall of the curved anti-collision frame 304 will be converted into an upward thrust through the curved anti-collision frame 304. The thrust is transmitted to the inner sliding ring 301 inside the lamp body connection base 201 through multiple Y-shaped connecting frames 303 and the extended sliding strip 302, so that the inner sliding ring 301 slides upward inside the lamp body connection base 201, and at the same time, the inner sliding ring 301 and the inner sliding ring 301 are The multiple buffer springs 305 between the inner walls of the top of the lamp body connection base 201 are compressed, and the multiple Y-shaped connecting frames 303 are fixedly connected to the lamp housing 103 to synchronously drive the main body 1 to shrink upward as a whole, so that the wiring slide tube 102 slides through the top of the lamp body connection base 201, so that the main body 1 can be moved as a whole to the top of the goods by increasing the height of the main body 1 to protect the LED energy-saving lighting fixture. Not only can the force of the collision be buffered by the contraction of the main body 1 when the LED energy-saving lighting fixture collides, but also when the main body 1 shrinks upward as a whole, the height is increased to avoid the device being squeezed by the continuous movement of the goods and causing serious damage to the device.

[0023] Embodiment 2, as Figure 1-8 As shown, when in use, the inner sliding ring 301 slides upward inside the lamp body connection base 201, and at the same time slides on the outer wall of the plurality of stable sliding bars 204. Each stable sliding bar 204 is arranged inside each buffer spring 305 to avoid bending when the lamp body connection base 201 compresses the plurality of buffer springs 305, thereby avoiding affecting the buffering effect of the buffer spring 305 on the collision force. When the main body 1 is used for a long time, the bottom of the heat dissipation fin 101 directly contacts the electronic components inside the main body 1 through the heat transfer. The heat generated during the use of the main body 1 is dissipated in this way, and a plurality of heat dissipation holes are set on the outer wall of the curved anti-collision frame 304 to prevent the flow of air in the area of ​​the heat transfer radiating fins 101 from being affected by the obstruction of the curved anti-collision frame 304 on the outer wall of the main body 1. When the main body 1 shrinks upward, the heat transfer radiating fins 101 enter the cleaning shrinkage slot frame 202, and the cleaning sheet inside the cleaning shrinkage slot frame 202 enters each gap on the heat transfer radiating fins 101, so that the dust absorbed in the gaps of the heat transfer radiating fins 101 can be cleaned.

[0024] When an object with a narrow width and a height close to the top of the curved anti-collision frame 304 is squeezed by the curved anti-collision frame 304, the inner sliding ring 301 and the plurality of extended sliding strips 302 are in the process of rising, and the extended sliding strips 302 will abut against the bottom of the right-angled triangle extrusion block 501, thereby pushing the right-angled triangle extrusion block 501 to move upward inside the moving bar hole 210, and the inclined surface of the right-angled triangle extrusion block 501 and the corner of the right-angled triangle extrusion block 501 that contacts the bottom of the sliding push block 502 will abut. As the right-angled triangle extrusion block 501 continues to move upward inside the moving bar hole 210, it will push the sliding push block 502 to slide inside the moving bar hole 210 toward the end close to the upper slide bar 507, and the two ends of the movable connecting strip 503 are respectively connected to the bottom of the sliding push block 502 and the connecting pull bar 504 through rotation, pushing the connecting pull bar 504 to descend, and squeezing the squeezing spring 506, driving the positioning rod 505 to descend, so that the positioning rod 505 is aligned with the positioning pressure hole 402 When the main body 1 rises to a maximum height as a whole and the curved protective light-transmitting lamp cover 104 has not reached the top of the object, the object continues to move, and when the bottom of the object is not fixed or the weight of the object is uniform, the curved anti-collision frame 304 will be driven to rotate inside the multiple rotating slot frames 401 through the rotating ring 206, thereby guiding the object to move to the edge of the curved anti-collision frame 304, and at the same time avoiding the object from being stuck in the through hole on the curved anti-collision frame 304 and being unable to slide on the surface of the curved anti-collision frame 304 and being unable to guide the object to move to the edge of the curved anti-collision frame 304, thereby reducing the damage to the device. When the positioning rod 505 is separated from the rotating slot frame 401 and rotates, the positioning rod 505 is manually reconnected to the positioning pressure hole 402.

[0025] First, the connecting slide 403, the installation fixing bolts 405 and the installation top frame 406 are pre-assembled. When installing the device, one set of the pre-assembled connecting slides 403 and the installation top frame 406 are installed on the wall through the installation fixing bolts 405, and then the connecting wire 105 is connected to the wires on the wall, and then the device is connected to the inside of the rotating slot frame 401 through the rotating ring 206, and then the other three pre-assembled connecting slides 403 and the installation top frame 406 are spliced ​​in turn. During the splicing process, the connecting slide 403 can be pushed as a whole to slide and adjust on the installation fixing bolts 405, so as to facilitate the installation of the device inside the four rotating slot frames 401 through the rotating ring 206. In daily use, the stability of the device during installation can be improved by connecting the positioning rod 505 with the positioning pressure hole 402.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An LED energy-saving lighting fixture, comprising a main body (1) and a wiring slide tube (102), wherein the wiring slide tube (102) is fixedly connected to the top center of the main body (1), characterized in that: Also includes: A connecting mechanism (2), the connecting mechanism (2) being arranged on the outer wall of the wiring slide tube (102), the connecting mechanism (2) comprising a lamp body connecting base (201), the lamp body connecting base (201) being rotatably connected to the outer wall of the wiring slide tube (102), and the outer wall of the lamp body connecting base (201) being provided with four sliding holes (203); A protection mechanism (3), the protection mechanism (3) being arranged on the outer wall of the lamp body connection base (201), the protection mechanism (3) comprising an inner sliding ring (301), the inner sliding ring (301) being slidably connected inside the lamp body connection base (201), the outer wall of the inner sliding ring (301) being fixedly connected to four extension slide bars (302), the bottoms of the four extension slide bars (302) being fixedly connected to a Y-shaped connection frame (303), and the ends of the four Y-shaped connection frames (303) away from the extension slide bars (302) being fixedly connected to a curved surface anti-collision frame (304).

2. The LED energy-saving lighting fixture according to claim 1, characterized in that: A heat transfer radiating fin (101) is fixedly connected to the top of the main body (1), a lamp housing (103) is fixedly connected to the outer wall of the main body (1), a curved protective light-transmitting lamp cover (104) is clamped on the bottom of the lamp housing (103), the curved protective light-transmitting lamp cover (104) is in the shape of a curved surface, and a connecting wire (105) is fixedly connected to the center of the top of the main body (1), and the connecting wire (105) passes through the wiring slide tube (102).

3. The LED energy-saving lighting fixture according to claim 2, characterized in that: The connection mechanism (2) further comprises four stabilizing slide bars (204), the four stabilizing slide bars (204) being fixedly connected to the inner wall of the bottom of the lamp body connection base (201), the outer wall of the lamp body connection base (201) being fixedly connected to four extension bars (205), the four extension bars (205) being fixedly connected to a rotating ring (206) on a side away from the lamp body connection base (201), the inner wall of the bottom of the lamp body connection base (201) being fixedly connected to a cleaning and shrinking groove frame (202), the cleaning and shrinking groove frame (202) being connected to the outside, and the inner wall of the cleaning and shrinking groove frame (202) being provided with an engaging scraper.

4. The LED energy-saving lighting fixture according to claim 3, characterized in that: Four extension frames (207) are fixedly connected to the bottom of the rotating ring (206), and two extension sliding frames (209) are fixedly connected to the bottom of each extension frame (207). A fitting slide groove (208) is provided at a location between the two extension sliding frames (209) at the bottom of the extension frame (207), and a moving bar hole (210) is provided through the bottom of the extension bar (205).

5. The LED energy-saving lighting fixture according to claim 4, characterized in that: The protection mechanism (3) further comprises four buffer springs (305), the four buffer springs (305) being fixedly connected between the top of the inner sliding ring (301) and the inner wall of the top of the lamp body connection base (201), the inner sliding ring (301) being slidably connected to the outer walls of the four stabilizing slide bars (204), the extended slide bar (302) being slidably connected to the inner wall of the sliding hole (203), the overall shape of the curved anti-collision frame (304) being an inverted cone, the outer wall of the curved anti-collision frame (304) being provided with a plurality of through holes, the four Y-shaped connecting frames (303) being fixedly connected to the outer wall of the lamp housing (103), and the four extended slide bars (302) being slidably connected to the inner walls of the four sliding holes (203) respectively.

6. The LED energy-saving lighting fixture according to claim 5, characterized in that: The outer wall of the rotating ring (206) is provided with a mounting mechanism (4), the mounting mechanism (4) comprising four rotating slot frames (401), the four rotating slot frames (401) being slidably connected to the outer wall of the rotating ring (206), two positioning pressure holes (402) being provided at the bottom of each rotating slot frame (401), and the positioning pressure holes (402) being communicated with the inside of the rotating slot frame (401), and a connecting slide frame (403) being fixedly connected to the top of the rotating slot frame (401).

7. The LED energy-saving lighting fixture according to claim 6, characterized in that: The top of the connecting slide (403) is slidably connected to a mounting top frame (406); an adjusting sliding hole (404) is formed through the top of the connecting slide (403); a mounting fixing bolt (405) is provided at the bottom of the connecting slide (403); the mounting fixing bolt (405) is slidably connected to the inside of the adjusting sliding hole (404); the mounting fixing bolt (405) is threadedly connected to the mounting top frame (406); and a splicing top frame (407) is fixedly connected to a side of the mounting top frame (406) away from the mounting fixing bolt (405).

8. The LED energy-saving lighting fixture according to claim 7, characterized in that: A positioning mechanism (5) is arranged inside the moving bar hole (210), and the positioning mechanism (5) comprises four right-angled triangular extrusion blocks (501). The four right-angled triangular extrusion blocks (501) are respectively slidably connected inside the four moving bar holes (210), and a sliding push block (502) is slidably connected inside the moving bar hole (210), and a movable connecting bar (503) is rotatably connected at the bottom of the sliding push block (502).

9. The LED energy-saving lighting fixture according to claim 8, characterized in that: One end of the movable connecting strip (503) away from the sliding push block (502) is rotatably connected to a connecting strip (504), a top of the connecting strip (504) close to the movable connecting strip (503) is fixedly connected to an upper sliding rod (507), and the tops of the four connecting strips (504) are fixedly connected to connecting rings (508).

10. The LED energy-saving lighting fixture according to claim 9, characterized in that: The two ends of the top of the connecting strip (504) that are away from each other are fixedly connected with positioning rods (505), and the positioning rods (505) are plugged into the positioning pressure holes (402). The bottom of the connecting strip (504) and the extension sliding frame (209) are fixedly connected with extrusion springs (506). The connecting strip (504) is slidably connected to the inside of the engaging sliding groove (208) near the upper sliding rod (507).

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