Lamp mounting assembly and lamp

Abstract

The invention discloses a lamp mounting assembly and a lamp, and belongs to the technical field of lamps, the lamp mounting assembly and the lamp comprise a mounting base, a lamp shell assembly, a folding assembly and the lamp; the mounting seat is mounted on a mounting surface; the mounting base comprises a connecting base, and groove chambers allowing the lamp shell assembly to slide in a limited mode are symmetrically formed in the wall body of the connecting base. A communicating groove is formed in the outer side end of the groove chamber; a magnet is arranged in the communicating groove; the lamp shell assembly is located on the side deviating from the mounting face. The lamp shell assembly comprises a lamp holder and a magnetic isolation pressing piece, the lamp holder comprises a metal abutting piece, and the metal abutting piece is matched with the groove chamber; the magnet and the metal abutting piece attract each other. The mounting positions of the magnetism isolating pressing piece and the communicating groove are correspondingly arranged; the magnetic isolation pressing piece is made of a magnetic isolation material; the folding assembly has the capacity of extending and moving in the direction away from the mounting face. The lamp is installed on the folding assembly. The lamp tube can be simply and rapidly installed, the replaced lamp tube can be extended, and the lamp tube is more convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of lamps, and more particularly to a lamp mounting assembly and a lamp. Background Art

[0002] In modern life, lamps are key devices for providing lighting, and their installation components play a vital role in the stable use of lamps. However, current lamps and lamp installation components have many problems that need to be solved in practical applications.

[0003] The structural design of traditional lamp installation components is often complex, and the installation process is cumbersome. Common chandelier installations require precise drilling of holes in the ceiling, installation of expansion screws, and careful alignment of the lamps with the screws to fix them. This not only requires the use of multiple tools such as electric drills and screwdrivers, but also requires high professional skills from the installers. This not only consumes a lot of time and energy, but is also prone to unstable installation due to improper operation, affecting the safety of the lamp. Although magnetic lamps are also used in existing installation methods to achieve rapid installation, when the lamps need to be repaired or replaced, the magnetic force often prevents them from being directly disassembled. The lamps and mounting bases may be full of magnetism or residual magnetism, making it impossible to quickly disassemble the lamps and mounting bases.

[0004] Finally, it is inevitable that lamps will fail or need to replace parts during use, but existing lamp installation components often do not fully consider the convenience of maintenance and replacement. For example, if today's ceiling-mounted lamps need to be replaced, people need to be placed in a high position using a bench or other means to conveniently replace the lamp tube. If the height is not high enough during the replacement process, it will be difficult to replace and there may be accidents and dangers. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a lamp installation assembly and a lamp, which can achieve simple and quick installation, and can extend and replace the lamp tube, making it more convenient to use.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A lamp installation assembly and a lamp, comprising a mounting base, a lamp housing assembly, a folding assembly and a lamp; the mounting base is used to be mounted on a mounting surface; the mounting base comprises a connecting base, and a groove chamber for limiting sliding of the lamp housing assembly is symmetrically provided on the wall of the connecting base; a connecting groove is provided at the outer end of the groove chamber to form an opening at the side wall end of the connecting base, and the groove chamber and the connecting groove are connected to each other; a magnet is arranged in the connecting groove, and the magnet is fixedly connected to the bottom end of the connecting groove; the lamp housing assembly is located on the side away from the mounting surface, and the lamp housing assembly is limitedly plugged into the mounting base; the lamp housing assembly comprises a lamp holder and a magnetic isolation pressing piece, and the lamp holder comprises a metal abutment, and the metal abutment matches the groove chamber so that the metal abutment is engaged with the groove chamber. The limit sliding is performed indoors; the magnet and the metal abutment are attracted to each other to realize the limit plug-in between the lamp holder and the connecting holder; the magnetic isolation pressing piece is installed on both sides of the lamp holder, and the installation position of the magnetic isolation pressing piece and the connecting groove is set correspondingly; the magnetic isolation pressing piece is made of magnetic isolation material, and the magnetic isolation pressing piece has the ability to press and reset, so that the magnetic isolation pressing piece presses into the connecting groove and isolates the magnetism of the magnet and the metal abutment; the folding component is located in the lamp housing component, the folding component is rotatably connected to the lamp housing component, and the folding component has the ability to extend and move in the direction away from the installation surface; the lamp is installed on the folding component to drive the lamp to fold and extend through the folding component.

[0008] Furthermore, the groove chamber includes a limiting groove and a limiting slide groove, the limiting groove is symmetrically opened on the wall of the connecting seat; a limiting slide groove is opened at the side end of the limiting groove, and the limiting groove and the limiting slide groove are connected to each other; the opening diameter of the limiting groove is larger than the diameter of the limiting slide groove.

[0009] Furthermore, the installation position of the metal abutment corresponds to the limiting slot, the metal abutment includes a metal block and a connecting column, and the diameter of the metal block matches the limiting slot, and the diameter of the connecting column matches the limiting slide groove.

[0010] Furthermore, the magnetic isolation pressing part includes a first spring, a sliding plate body and a magnetic isolation tip; grooves are opened on both sides of the lamp holder, the first spring is located in the groove, one end of the first spring is fixedly connected to the bottom end of the groove, and the other end of the first spring is fixedly connected to the lower end of the sliding plate body; the sliding plate body is C-shaped, and the lower end of the sliding plate body and the groove match each other; the magnetic isolation tip is located at the upper end of the sliding plate body, the magnetic isolation tip is fixedly connected to the sliding plate body, and the magnetic isolation tip is made of magnetic isolation material; the upper end surface of the magnetic isolation tip is flush with the upper end of the connecting groove; the opening diameter of the magnetic isolation tip is larger than the magnet.

[0011] Furthermore, the connecting socket also includes a first electrical interface, which is located in the middle of the connecting socket, and a contact terminal is also arranged in the bottom end of the first electrical interface, and the contact terminal is connected to the power supply end wire in the mounting surface; the lamp holder also includes a conductive column and a second electrical interface, and the conductive column is located in the middle of the upper end of the lamp holder, and the mounting position and size of the conductive column and the first electrical interface match each other, so that after the conductive column is inserted into the first electrical interface, it contacts the contact terminal to connect the circuit; the second electrical interface is located at the lower end of the lamp holder, and a metal contact sheet electrically connected to the conductive column is arranged in the inner groove of the second electrical interface; a power connection block is arranged at the lower end of the folding component, and the power connection block matches the second electrical interface.

[0012] Furthermore, the lamp housing assembly also includes a connecting rotating member, which is located in the middle of one side of the lower end of the lamp holder, and a plurality of connecting rotating members are provided, and the plurality of connecting rotating members are arranged at intervals from each other; a rotating hole is opened in the middle of the connecting rotating member, and a fixing bolt passes through the rotating hole for detachable connection, and a folding assembly is connected to the fixing bolt; the folding assembly includes a first rotating rod, a second rotating rod and a third rotating rod; a first rotating hole is opened through one end of the first rotating rod, and the first rotating hole matches the rotating hole; a first connecting hole is opened through the other end of the first rotating rod; the second rotating rod A second rotating hole is provided at one end of the member, a rotating limit cavity is provided in the second rotating hole, and the rotating limit cavity is provided in the middle of the wall of the second rotating rod; a second connecting hole is provided at the other end of the second rotating rod, and the second connecting hole matches the first connecting hole; the third rotating rod is provided with two movable rods, and a connecting rod is provided between the two movable rods, and one end of the movable rod is fixedly connected to the connecting rod; a rotating column is provided in the middle of the connecting rod, the rotating column protrudes from the connecting rod, the rotating column matches the rotating limit cavity, and the connecting rods on both sides match the second rotating hole.

[0013] Furthermore, the first rotating rod is provided with a clamping groove in the height direction at one end close to the first rotating hole, and the clamping groove is a U-shaped groove. Limiting beads are also provided at the upper ends of the inner walls on both sides of the clamping groove, and springs are provided at the lower ends of the limiting beads. The springs are placed in the inner walls on both sides of the clamping groove so that the limiting beads have the ability to resist pressure and rebound; protruding lamp tube connecting parts are provided on both sides of the other end of the movable rod, the lamp tube connecting parts are fixedly connected to the movable rod, and the lamp tube connecting part is provided with a plurality of lamp tube connecting ports toward one end of the connecting rod, and the lamp tube connecting ports are electrically connected to the lamp; the connecting rod and the lower end of the clamping groove match each other.

[0014] Furthermore, fixed cavities are provided on both sides of the folding component; through-going limiting connecting grooves are opened on both side ends of the lamp housing component, and the opening positions of the limiting connecting grooves and the fixed cavities correspond to each other; and a limiting member is also included, which limits and fastens the fixed cavity of the folding component through the limiting connecting grooves.

[0015] Furthermore, the limiting member includes a hand-held portion, a sliding rod, an abutment column, a second spring and a limiting abutment rod; the hand-held portion is located at the outer end of the limiting connecting groove; the sliding rod is located at the lower end of the hand-held portion, the sliding rod is fixedly connected to the hand-held portion, the sliding rod and the limiting connecting groove match each other, and the sliding rod and the limiting connecting groove are rotatably and slidably connected; the abutment column is located at an end of the sliding rod away from the hand-held portion, the abutment column is fixedly connected to the sliding rod, and the abutment column and the fixed cavity match each other; the second spring is located at an end of the abutment column close to the hand-held portion, the second spring is sleeved on the sliding rod, the inner diameter of the second spring is larger than the sliding rod, and the second spring is fixedly connected to the abutment column; the limiting abutment rod is located at an end of the second spring close to the hand-held portion, the limiting abutment rod is set through the central wall of the sliding rod, and the limiting abutment rod is fixedly connected to the sliding rod.

[0016] Furthermore, a limit cavity, a movable cavity and a rebound limit cavity are provided in the limit connecting groove, the limit cavity is opened along the radial direction of the limit connecting groove, the limit cavity is a long cavity, the movable cavity is located at the end of the limit cavity away from the installation cavity, and one end of the movable cavity is connected with the limit cavity, and the other end of the movable cavity is connected with the rebound limit cavity; the movable cavity and the rebound limit cavity are connected with each other; the starting ends of the limit cavity and the rebound limit cavity in the axial direction close to the hand-held part are located on the same plane and have the same opening direction; the ends of the limit cavity and the rebound limit cavity close to the hand-held part are both the starting ends of the cavity and are radially connected with the movable cavity; the limit abutment rod matches the limit cavity, the movable cavity and the rebound limit cavity.

[0017] Compared with the prior art, the advantages of the present invention are: This solution realizes the rapid plug-in installation of the lamp on the mounting seat by providing a metal abutment, a groove chamber, a magnet and a magnetic isolation pressing piece. Compared with the existing traditional lamp installation method, the installation method of this solution is faster and more convenient. At the same time, the rapid connection between the lamp and the mounting seat is achieved by magnetic attraction. Finally, a magnetic isolation pressing piece is provided. Compared with the magnetic attraction in the prior art, it can isolate the magnetism and achieve the faster isolation of the magnetic attraction between the two components to separate the lamp from the mounting seat. This solution also provides an extendable folding component. The lamp connected to the folding component can be extended and moved by the folding component, which is more convenient for personnel replacement and reduces the safety hazards of personnel in high places. Finally, a limiting piece that can limit the folding component is also provided in the solution. The limit connection is achieved through the structure in the limiting connecting groove. Compared with the prior art, it is safer and more convenient. The limit can be performed during the installation and disassembly process to prevent excessive falling out and other problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side view stereoscopic structural schematic diagram of the present invention; Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention; Figure 3It is a schematic diagram of the three-dimensional structure of the swivel seat of the present invention when viewed from above; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 5 It is a schematic diagram of the upward plane structure of the present invention; Figure 6 This is a schematic diagram of the middle cross-sectional structure of the present invention under normal conditions; Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure at B in the middle; Figure 8 It is a schematic diagram of the middle cross-sectional structure of the present invention in a disassembled state; Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure at C in the middle; Fig.10 It is a schematic side view of the three-dimensional structure of the lampshade assembly of the present invention; Fig.11 It is a bottom-up three-dimensional structural schematic diagram of the lampshade assembly of the present invention; Fig.12 is a schematic diagram of the three-dimensional structure of the first rotating rod of the present invention; Fig.13 is a schematic diagram of the three-dimensional structure of the second rotating rod of the present invention; Fig.14 is a schematic diagram of the three-dimensional structure of the third rotating rod of the present invention; Fig.15 It is a schematic diagram of the three-dimensional structure of the folding assembly of the present invention when it is unfolded; Fig.16 It is a schematic cross-sectional structure diagram of a part of the side wall of the lampshade assembly of the present invention; Fig.17 For the present invention Fig.16 Schematic diagram of the enlarged structure at D in the middle; Fig.18 It is a schematic diagram of an enlarged side section structure of the position-limiting connecting groove of the present invention; Fig.19 It is a schematic diagram of the enlarged structure of the side section and front end section of the position-limiting connecting groove of the present invention; Fig. 20 It is a schematic diagram of the three-dimensional structure of the position limiting and tightening member of the present invention.

[0019] Description of the numbers in the figure: Mounting seat 1, mounting hole 11, connecting seat 12, limiting notch 121, limiting slide groove 122, connecting groove 123, magnet 13, first electrical interface 14, contact terminal 141, lamp housing assembly 2, lamp holder 21, conductive column 211, metal abutment 212, second electrical interface 213, housing 22, limiting connecting groove 221, limiting cavity 221-1, movable cavity 221-2, rebound limiting cavity 221-3, magnetic isolation pressing member 23, first spring 231, sliding plate body 232, magnetic isolation tip 233, connecting rotating member 24, rotating hole 241, fixing bolt 25, limiting buckle 26. Folding component 3. First rotating rod 31. First rotating hole 311. First connecting hole 312. Clamping groove 313. Limiting bead 314. Second rotating rod 32. Second rotating hole 321. Rotation limiting cavity 321-1. Second connecting hole 322. Third rotating rod 33. Movable rod 331. Connecting rod 332. Rotating column 333. Lamp tube connecting part 334. Power connection block 335. Fixed cavity 336. Lamp tube assembly 4. Lamp tube end 41. Lamp tube 42. Limiting member 5. Hand-held part 51. Sliding rod 52. Abutting column 53. Second spring 54. Limiting abutting rod 55. DETAILED DESCRIPTION

[0020] Embodiment 1:

[0021] See also Figure 1-Figure 15 A lamp installation assembly and a lamp, comprising a mounting base 1, a lamp housing assembly 2, a folding assembly 3 and a lamp tube assembly 4. The mounting base 1 is used to be mounted on a mounting surface, which may be a ceiling or a wall. The lamp housing assembly 2 is located on a side away from the mounting surface, and the lamp housing assembly 2 is limitedly plugged with the mounting base 1. The folding assembly 3 is located in the lamp housing assembly 2, and the folding assembly 3 has the ability to extend and move in a direction away from the mounting surface. The lamp tube assembly 4 is mounted on the folding assembly 3, and the folding assembly 3 can drive the lamp tube assembly 4 to move in a direction away from the mounting surface.

[0022] Specifically, the mounting seat 1 includes a seat body, a mounting hole 11, a connecting seat 12, a magnet 13 and a first electrical interface 14. The seat body is detachably connected to the mounting surface, and the mounting hole 11 is provided on the seat body so that the seat body can be detachably fixed to the mounting surface by fixing bolts. The connecting seat 12 is located at one end of the seat body away from the mounting surface, and the connecting seat 12 is arranged in the middle of the seat body. The wall of the connecting seat 12 is symmetrically provided with a limiting notch 121, and the side end of the limiting notch 121 is provided with a limiting slide 122. The limiting notch 121 and the limiting slide 122 are connected to each other, and the opening diameter of the limiting notch 121 is greater than the diameter of the limiting slide 122. A connecting groove 123 is provided at one end of the limiting notch 121 and the limiting slide 122 close to the mounting surface, and the connecting groove 123 is provided along the side wall end of the connecting seat 12 to form an opening at the side wall end, and the limiting notch 121, the limiting slide 122 and the connecting groove 123 are all connected to each other. The magnet 13 is located in the connecting groove 123 and is placed at the end of the limiting slide groove 122 away from the limiting notch 121. The magnet 13 is fixedly connected to the bottom of the connecting groove 123. The first electrical interface 14 is located in the middle of the connecting base 12. A contact terminal 141 is also provided at the bottom of the first electrical interface 14. The contact terminal 141 is connected to the power supply end wire in the mounting surface so that the first electrical interface 14 can be connected to electricity when powered on.

[0023] Specifically, the lamp housing assembly 2 includes a lamp holder 21, a housing 22, a magnetic isolation pressing member 23, a connecting rotating member 24, a fixing bolt 25 and a limiting buckle 26. The lamp holder 21 is detachably connected to the connecting holder 12, and the lamp holder 21 includes a conductive column 211, a metal abutment 212 and a second electrical interface 213. The conductive column 211 is located at the middle of the upper end of the lamp holder 21, and the installation position and size of the conductive column 211 and the first electrical interface 14 match each other, so that after the conductive column 211 is inserted into the first electrical interface 14, it abuts against the contact terminal 141 to connect the circuit. The metal abutment 212 is located at the outer end of the conductive column 211, and the installation position of the metal abutment 212 corresponds to the limiting slot 121. The metal abutment 212 includes a metal block and a connecting column, and the diameter of the metal block matches the limiting slot 121, and the diameter of the connecting column matches the limiting slide 122. The metal abutment 212 can enter the connecting groove 123 from the limiting slot 121 end, and then move along the track of the limiting slide 122, so that the metal abutment 212 touches the magnet 13, and the lamp holder 21 and the connecting seat 12 are locked and limited. It should be noted here that if the magnet 13 is demagnetized, because the diameter of the metal block at the front end of the metal abutment 212 is larger than the opening diameter of the limiting slide 122, the lamp holder 21 and the connecting seat 12 can also be locked and limited. The second electrical interface 213 is located at the lower end of the lamp holder 21, and a metal contact piece electrically connected to the conductive column 211 is provided in the inner groove of the second electrical interface 213. A plurality of shell bodies 22 are located at the outer periphery of the lower end of the lamp holder 21, and the shell bodies 22 surround the lower end of the lamp holder 21 to form an installation cavity in the middle of the shell bodies 22. The side ends of the shell bodies 22 are provided with through-going limiting connecting grooves 221, and the limiting connecting grooves 221 are respectively opened from the outer ends of both sides to the installation cavity at the lower end of the lamp holder 21. The magnetic isolation pressing member 23 is located at both sides of the lamp holder 21, and the magnetic isolation pressing member 23 includes a first spring 231, a sliding plate body 232 and a magnetic isolation tip 233. Grooves are provided on both sides of the lamp holder 21, and the first spring 231 is located in the groove, one end of the first spring 231 is fixedly connected to the bottom end of the groove, and the other end of the first spring 231 is fixedly connected to the lower end of the sliding plate body 232. The sliding plate body 232 is C-shaped, and the lower end of the sliding plate body 232 matches the groove, so that the sliding plate body 232 can be placed in the groove after being pressed to squeeze the first spring 232. The magnetic isolation tip 233 is located at the upper end of the sliding plate body 232, and the magnetic isolation tip 233 is fixedly connected to the sliding plate body 232. The magnetic isolation tip 233 is made of magnetic isolation material. The upper end surface of the magnetic isolation tip 233 is flush with the upper end of the connecting groove 123, so that the magnetic isolation tip 233 can enter along the upper end surface of the connecting groove 123. The opening diameter of the magnetic isolation tip 233 is larger than the magnet 13, so that the magnetic isolation tip 233 can be inserted between the magnet 13 and the metal block to completely cover the magnet 13 for magnetic isolation.The connecting rotating member 24 is located in the middle of one side of the lower end of the lamp holder 21 (in the installation cavity). In this embodiment, three connecting rotating members 24 are provided, and the three connecting rotating members 24 are arranged at intervals from each other. A rotating hole 241 is opened in the middle of the connecting rotating member 24. The fixing bolt 25 passes through the rotating hole 241 for detachable connection. The folding assembly 3 is connected to the fixing bolt 25. The limiting buckle 26 is located at one end of the installation cavity away from the second electrical interface 213. A plurality of limiting buckles 26 are provided, and the limiting buckles 26 are made of tough material.

[0024] Specifically, the folding assembly 3 includes a first rotating rod 31, a second rotating rod 32 and a third rotating rod 33. The first rotating rod 31 is provided with two rods, which are arranged at intervals, and the two rods match the intervals formed between the three connecting rotating members 24, so that the two rods of the first rotating rod 31 are set in the intervals between the connecting rotating members 24. A first rotating hole 311 is formed through one end of the first rotating rod 31, and the first rotating hole 311 matches the rotating hole 241, so that the fixing bolt 25 passes through the first rotating hole 311 and indirectly fixes and connects the first rotating rod 31 to the connecting rotating member 24. A first connecting hole 312 is formed through the other end of the first rotating rod 31. The first rotating rod 31 is provided with a clamping groove 313 at one end near the first rotating hole 311 along the height direction. The clamping groove 313 is a U-shaped groove. The upper ends of the inner walls on both sides of the clamping groove 313 are also provided with limiting beads 314. The lower ends of the limiting beads 314 are provided with springs. The springs are placed in the inner walls on both sides of the clamping groove 313 so that the limiting beads 314 have the ability to resist pressure and rebound. The second rotating rod 32 is provided with a single rod. One end of the second rotating rod 32 is provided with a second rotating hole 321. The second rotating hole 321 is provided with a rotation limiting cavity 321-1. The rotation limiting cavity 321-1 is arranged in the middle of the wall of the second rotating rod 32. The other end of the second rotating rod 32 is provided with a second connecting hole 322. The second connecting hole 322 matches the first connecting hole 312 to be connected to each other through a rotating bolt and realize linkage. The third rotating rod 33 is provided with two movable rods 331, and a connecting rod 332 is provided between the two movable rods 331, and one end of the movable rod 331 is fixedly connected to the connecting rod 332. A rotating column 333 is provided in the middle of the connecting rod 332, and the rotating column 333 protrudes from the connecting rod 332. The rotating column 333 matches the rotating limit cavity 321-1, so that the rotating column 333 is placed in the rotating limit cavity 321-1 for rotation, and the connecting rods 332 on both sides match the second rotating holes 321. The other end of the movable rod 331 is provided with protruding lamp tube connecting parts 334 on both sides, and the lamp tube connecting parts 334 are fixedly connected to the movable rod 331, and the lamp tube connecting parts 334 are provided with a plurality of lamp tube connecting ports toward one end of the connecting rod 332. The lower end of the lamp tube connection part 334 is provided with a power connection block 335, which matches with the second electrical interface 213, so that the power connection block 335 is connected to the second electrical interface 213 to connect the whole circuit. Both sides of the lamp tube connection part 334 are also provided with fixing cavities 336, and the fixing cavities 336 can be inserted into the fixing cavities 336 through the limiting connecting groove 221 by a fixing bolt for fastening and limiting. The connecting rod 332 matches with the lower end of the clamping groove 313, so that after the folding assembly 3 is folded, the connecting rod 332 presses the limiting bead 314 to enter the clamping groove 313 and limit the position.

[0025] Specifically, the lamp tube assembly 4 includes a lamp tube end 41 and a lamp tube 42. The lamp tube end 41 matches with the lamp tube connection port so that the lamp tube end 41 can connect the entire circuit. The lamp tube 42 is located at the front end of the lamp tube end 41. The lamp tube 42 is electrically connected to the inside of the lamp tube end 41. This technology is a prior art in the art and will not be described in detail here. The head of the lamp tube 42 matches with the limit buckle 26 so that when the folding assembly 3 is in the folded state, the lamp tube 42 is inserted into the limit buckle 26 for limit.

[0026] Specific embodiment 2: Please refer to Figure 16-Figure 20 A lamp installation assembly and a lamp, further comprising a limiter 5, the limiter 5 being located at one side of the lamp housing assembly 2, and the limiter 5 penetrating the lamp housing assembly 2 to limit and lock the folding assembly 3. The limiter 5 comprises a hand-held portion 51, a slide bar 52, an abutment column 53, a second spring 54 and a limit abutment rod 55. The hand-held portion 51 is located at the outer end of the limit connecting groove 221. In the present embodiment, the hand-held portion 51 is a rod to facilitate finger abutment control. The slide bar 52 is located at the lower end of the hand-held portion 51, the slide bar 52 is fixedly connected to the hand-held portion 51, the slide bar 52 and the limit connecting groove 221 are matched with each other, and the slide bar 52 and the limit connecting groove 221 are rotatably slidably connected. The abutment column 53 is located at one end of the slide bar 52 away from the hand-held portion 51, the abutment column 53 is fixedly connected to the slide bar 52, and the abutment column 53 and the fixed cavity 336 are matched with each other. The second spring 54 is located at one end of the abutment column 53 close to the hand-held portion 51, and the second spring 54 is sleeved on the slide bar 52. The inner diameter of the second spring 54 is larger than that of the slide bar 52. The second spring 54 is fixedly connected to the abutment column 53 so that one end of the second spring 54 is slidably connected to the slide bar 52. The position-limiting abutment rod 55 is located at one end of the second spring 54 close to the hand-held portion 51, and the position-limiting abutment rod 55 is arranged through the central wall of the slide bar 52, and the position-limiting abutment rod 55 is fixedly connected to the slide bar 52.

[0027] A limiting cavity 221-1, an active cavity 221-2 and a rebound limiting cavity 221-3 are provided in the limiting connecting groove 221. The limiting cavity 221-1 is opened along the radial direction of the limiting connecting groove 221. The limiting cavity 221-1 is a long cavity. The active cavity 221-2 is located at one end of the limiting cavity 221-1 away from the installation cavity, and one end of the active cavity 221-2 is connected with the limiting cavity 221-1, and the other end of the active cavity 221-2 is connected with the rebound limiting cavity 221-3, so that the limiting cavity 221-1, the active cavity 221-2 and the rebound limiting cavity 221-3 are connected with each other. The rebound limiting cavity 221-3 is a short cavity, the axial length of the rebound limiting cavity 221-3 is less than the axial length of the limiting cavity 221-3, the radial lengths of the limiting cavity 221-1, the active cavity 221-2 and the rebound limiting cavity 221-3 are all the same, and the starting ends of the limiting cavity 221-1 and the rebound limiting cavity 221-3 close to the hand-held portion 51 in the axial direction are located on the same plane and have the same opening direction. The ends of the limiting cavity 221-1 and the rebound limiting cavity 221-3 close to the hand-held portion 51 are both the starting ends of the cavity and are radially connected to the active cavity 221-2.

[0028] The limiting abutment rod 55 matches the limiting cavity 221-1, the movable cavity 221-2 and the rebound limiting cavity 221-3. The limiting abutment rod 55 has the ability to move in the axial direction in the limiting cavity 221-1, and the axial long cavity of the limiting cavity 221-1 is the moving range of the limiting abutment rod 55. The limiting abutment rod 55 has the ability to rotate in the radial direction in the movable cavity 221-2, and the end of the movable cavity 221-2 connected to the limiting cavity 221-1 to the end connected to the rebound limiting cavity 221-3 is the rotation range of the limiting abutment rod 55. The limiting abutment rod 55 has the ability to move in the axial direction in the rebound limiting cavity 221-3, and the axial short cavity of the rebound limiting cavity 221-3 is the moving range of the limiting abutment rod 55. When the limiting member 5 locks the third rotating rod 33, the distance between the limiting abutting rod 55 and the second spring 54 is equal to the distance between the limiting cavity 221-1 and the inner wall of the shell 22. When the limiting abutting rod 55 abuts the limiting cavity 221-1 close to the starting end of the handheld part 51, the second spring 54 is squeezed to the maximum bearing force.

[0029] It should be noted here that when using the limit member 5, first, when the abutment column 53 of the limit member 5 is placed in the fixed cavity 336, the second spring 54 remains normal, and the two ends of the second spring 54 respectively abut the inner wall of the shell body 22 and the abutment column 53, and the limit abutment rod 55 abuts against the end in the limit cavity 221-1. When the second rotating rod 33 needs to be movable, the handheld part 51 is pulled to pull the abutment column 53 out of the fixed cavity 336, and the limiting abutment rod 55 is moved along the inner cavity of the limiting cavity 221-1 to the starting end, and then the handheld part 51 is rotated, and the limiting abutment rod 55 is rotated along the movable cavity 221-2, and the limiting abutment rod 55 is rotated to the starting end of the rebound limiting cavity 221-3; at this time, due to the pulling of the handheld part 51, the second spring 54 is squeezed, and when the limiting abutment rod 55 is rotated to the starting end of the rebound limiting cavity 221-3, the handheld part 51 is released, and the second spring 54 rebounds and resets, so that the limiting abutment rod 55 is limited along the inner cavity of the rebound limiting cavity 221-3 to the end. In this way, the abutment column 53 does not block the return of the third rotating rod 33 when the third rotating rod 33 is recovered.

Claims

1. A lamp installation assembly and a lamp, characterized in that: It comprises a mounting base (1), a lamp housing component (2), a folding component (3) and a lamp; The mounting seat (1) is used for mounting on a mounting surface; the mounting seat (1) comprises a connecting seat (12); a groove chamber for limiting the sliding of the lamp housing assembly (2) is symmetrically provided on the wall of the connecting seat (12); a connecting groove (123) is provided at the outer end of the groove chamber to form an opening at the side wall end of the connecting seat (12); the groove chamber and the connecting groove (123) are connected to each other; a magnet (13) is provided in the connecting groove (123); the magnet (13) is fixedly connected to the bottom end of the connecting groove (123); The lamp housing component (2) is located on a side away from the mounting surface, and the lamp housing component (2) is limitedly plugged with the mounting seat (1); the lamp housing component (2) comprises a lamp holder (21) and a magnetic isolation pressing piece (23); the lamp holder (21) comprises a metal abutment component (212); the metal abutment component (212) and the groove chamber match each other so that the metal abutment component (212) can slide in a limited manner in the groove chamber; the magnet (13) and the metal abutment component (212) attract each other so that the lamp holder can be fixedly mounted. The connecting seat (12) is connected to the connecting seat (21) by a limited insertion; the magnetic isolation pressing piece (23) is installed on both sides of the lamp holder (21), and the installation positions of the magnetic isolation pressing piece (23) and the connecting groove (123) are arranged correspondingly; the magnetic isolation pressing piece (23) is made of magnetic isolation material, and the magnetic isolation pressing piece (23) has the ability to press and reset, so that the magnetic isolation pressing piece (23) presses into the connecting groove (123) and isolates the magnetism of the magnet (13) and the metal contact piece (212); The folding component (3) is located inside the lamp housing component (2), the folding component (3) is rotatably connected to the lamp housing component (2), and the folding component (3) has the ability to extend and move in a direction away from the installation surface; The lamp is mounted on the folding assembly (3) so that the folding assembly (3) drives the lamp to fold and extend.

2. A lamp installation assembly and a lamp according to claim 1, characterized in that: The groove chamber comprises a limiting groove (121) and a limiting slide groove (122); the limiting groove (121) is symmetrically arranged on the wall of the connecting seat (12); a limiting slide groove (122) is arranged at a side end of the limiting groove (121); the limiting groove (121) and the limiting slide groove (122) are communicated with each other; and the opening diameter of the limiting groove (121) is larger than the diameter of the limiting slide groove (122).

3. A lamp installation assembly and a lamp according to claim 2, characterized in that: The installation position of the metal abutment member (212) corresponds to the limiting slot (121). The metal abutment member (212) comprises a metal block and a connecting column. The diameter of the metal block matches the limiting slot (121), and the diameter of the connecting column matches the limiting slide groove (122).

4. A lamp installation assembly and a lamp according to claim 1, characterized in that: The magnetic isolation pressing member (23) comprises a first spring (231), a sliding plate body (232) and a magnetic isolation tip (233); grooves are provided on both sides of the lamp holder (21); the first spring (231) is located in the grooves; one end of the first spring (231) is fixedly connected to the bottom end of the groove; the other end of the first spring (231) is fixedly connected to the lower end of the sliding plate body (232); the sliding plate body (232) is C-shaped, and the lower end of the sliding plate body (232) matches the groove; the magnetic isolation tip (233) is located at the upper end of the sliding plate body (232); the magnetic isolation tip (233) is fixedly connected to the sliding plate body (232); the magnetic isolation tip (233) is made of magnetic isolation material; the upper end surface of the magnetic isolation tip (233) is arranged flush with the upper end of the connecting groove (123); the opening diameter of the magnetic isolation tip (233) is larger than the magnet (13).

5. The lamp installation assembly and the lamp according to claim 1, characterized in that: The connection base (12) further comprises a first electrical interface (14), the first electrical interface (14) being located in the middle of the connection base (12), a contact terminal (141) being provided in the bottom end of the first electrical interface (14), the contact terminal (141) being connected to a power supply end wire in the mounting surface; the lamp holder (21) further comprises a conductive column (211) and a second electrical interface (213), the conductive column (211) being located in the middle of the upper end of the lamp holder (21), the conductive column (211) and the first electrical interface (213) being connected to the first electrical interface ( The installation positions and sizes of the foldable assembly (3) and the first electrical interface (14) match each other, so that the conductive column (211) contacts the contact terminal (141) after being inserted into the first electrical interface (14) to connect the circuit; the second electrical interface (213) is located at the lower end of the lamp holder (21), and a metal contact sheet electrically connected to the conductive column (211) is provided in the inner groove of the second electrical interface (213); and a power connection block (335) is provided at the lower end of the foldable assembly (3), and the power connection block (335) matches the second electrical interface (213).

6. A lamp installation assembly and a lamp according to claim 1, characterized in that: The lamp housing assembly (2) further comprises a connecting rotating member (24), the connecting rotating member (24) being located at the middle of one side of the lower end of the lamp holder (21), a plurality of connecting rotating members (24) being provided, and the plurality of connecting rotating members (24) being arranged at intervals from each other; a rotating hole (241) is provided at the middle of the connecting rotating member (24), a fixing bolt (25) passes through the rotating hole (241) for detachable connection, and a folding assembly (3) is connected to the fixing bolt (25); the folding assembly (3) comprises a first rotating rod (31), a second rotating rod (32) and a third rotating rod (33); a first rotating hole (311) is provided at one end of the first rotating rod (31), and the first rotating hole (311) matches the rotating hole (241); a first connecting hole (312) is provided at the other end of the first rotating rod (31); a second rotating hole (32) is provided at one end of the second rotating rod (32) (321), a rotation limit cavity (321-1) is provided in the second rotation hole (321), and the rotation limit cavity (321-1) is arranged in the middle of the wall of the second rotation rod (32); a second connecting hole (322) is opened through the other end of the second rotation rod (32), and the second connecting hole (322) matches the first connecting hole (312); the third rotation rod (33) is provided with two movable rods (331), and a connecting rod (332) is provided between the two movable rods (331), and one end of the movable rod (331) is fixedly connected to the connecting rod (332); a rotation column (333) is provided in the middle of the connecting rod (332), and the rotation column (333) protrudes from the connecting rod (332), and the rotation column (333) and the rotation limit cavity (321-1) match each other, and the connecting rods (332) on both sides match each other with the second rotation hole (321).

7. A lamp installation assembly and a lamp according to claim 6, characterized in that: The first rotating rod (31) is provided with a clamping groove (313) at one end close to the first rotating hole (311) along the height direction, the clamping groove (313) being a U-shaped groove, and limiting beads (314) are also provided at the upper ends of the inner walls on both sides of the clamping groove (313), and springs are provided at the lower ends of the limiting beads (314), which are placed in the inner walls on both sides of the clamping groove (313) so that the limiting beads (314) have the ability to resist pressure and rebound; the other end of the movable rod (331) is provided with protruding lamp tube connecting parts (334) on both sides, the lamp tube connecting parts (334) are fixedly connected to the movable rod (331), and the lamp tube connecting parts (334) are provided with a plurality of lamp tube connecting ports at one end facing the connecting rod (332), and the lamp tube connecting ports are electrically connected to the lamp; the connecting rod (332) and the lower end of the clamping groove (313) match each other.

8. The lamp installation assembly and the lamp according to claim 1, characterized in that: The folding component (3) is provided with fixed cavities (336) on both sides; through-going limiting communication grooves (221) are provided on both side ends of the lamp housing component (2); the opening positions of the limiting communication grooves (221) and the fixed cavities (336) correspond to each other; and the folding component (3) further comprises a limiting member (5), the limiting member (5) limiting and fastening the fixed cavities (336) of the folding component (3) via the limiting communication grooves (221).

9. A lamp installation assembly and a lamp according to claim 8, characterized in that: The limiting member (5) comprises a hand-held portion (51), a slide bar (52), an abutment column (53), a second spring (54) and a limiting abutment column (55); the hand-held portion (51) is located at the outer end of the limiting connecting groove (221); the slide bar (52) is located at the lower end of the hand-held portion (51), the slide bar (52) is fixedly connected to the hand-held portion (51), the slide bar (52) and the limiting connecting groove (221) match each other, and the slide bar (52) and the limiting connecting groove (221) are rotatably slidably connected; the abutment column (53) is located at an end of the slide bar (52) away from the hand-held portion (51), and the abutment column (53) and the slide bar are connected to each other. (52) is fixedly connected, the abutment column (53) and the fixed cavity (336) match each other; the second spring (54) is located at one end of the abutment column (53) close to the hand-held portion (51), the second spring (54) is sleeved on the slide bar (52), the inner diameter of the second spring (54) is larger than that of the slide bar (52), and the second spring (54) is fixedly connected to the abutment column (53); the limiting abutment rod (55) is located at one end of the second spring (54) close to the hand-held portion (51), the limiting abutment rod (55) is set through the central wall of the slide bar (52), and the limiting abutment rod (55) is fixedly connected to the slide bar (52).

10. A lamp installation assembly and a lamp according to claim 9, characterized in that: A limiting cavity (221-1), an active cavity (221-2) and a rebound limiting cavity (221-3) are provided in the limiting connecting groove (221); the limiting cavity (221-1) is opened along the radial direction of the limiting connecting groove (221); the limiting cavity (221-1) is a long cavity; the active cavity (221-2) is located at one end of the limiting cavity (221-1) away from the installation cavity; one end of the active cavity (221-2) is connected to the limiting cavity (221-1); the other end of the active cavity (221-2) is connected to the rebound limiting cavity (221-3); the active cavity (221-1) is connected to the movable cavity (221-2) and the rebound limiting cavity (221-3); 2) and the rebound limit cavity (221-3) are interconnected; the starting ends of the limit cavity (221-1) and the rebound limit cavity (221-3) close to the hand-held portion (51) in the axial direction are both located on the same plane and have the same opening direction; the ends of the limit cavity (221-1) and the rebound limit cavity (221-3) close to the hand-held portion (51) are both the starting ends of the cavity bodies and are radially connected to the active cavity (221-2); the limit abutment rod (55) matches the limit cavity (221-1), the active cavity (221-2) and the rebound limit cavity (221-3).

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