CN112902070A

CN112902070A - LED lamp equipment convenient to disassemble and assemble

Info

Publication number: CN112902070A
Application number: CN202110260335.7A
Authority: CN
Inventors: 项炜涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2021-06-04
Also published as: CN109899722A; CN112902069A; CN109899722B

Abstract

The invention belongs to the technical field of LED lamps, and particularly relates to an LED lamp device convenient to disassemble and assemble, which comprises a plurality of positioning blocks, wherein a second mounting surface is arranged on the end surface of the inner circle surface of a pre-buried cylinder; a locking device is arranged in the through hole on the LED floor lamp, a plurality of locking rods are arranged on the locking device, and second inclined surfaces arranged on the locking rods are matched with first inclined surfaces on corresponding positioning holes; the LED floor lamp is provided with the locking column which is arranged in the mounting cylinder, when the locking column rotates, the locking column pushes the sliding block to slide towards the direction of the sliding groove under the action of the third inclined surface, the sliding block drives the tooth rack to move, teeth formed on the driving column are matched with teeth on the tooth rack arranged on the sliding block, the purpose of limiting the whole LED floor lamp is achieved, and therefore the LED floor lamp is convenient to mount.

Description

LED lamp equipment convenient to disassemble and assemble

Technical Field

The invention belongs to the technical field of LED lamps, and particularly relates to LED lamp equipment convenient to disassemble and assemble.

Background

The existing LED lamp is complex in installation and disassembly process, difficult in installation leveling and single in function, when the LED lamp is installed in a hole formed in the ground, the LED lamp is simple in structure and free of a positioning and locking structure, and a bulge or a pit is formed between the upper end face of the LED lamp and the plane of the ground very easily.

The invention designs an LED lamp device convenient to disassemble and assemble, and solves the problems.

Disclosure of Invention

Technical problem to be solved by the invention

The invention aims to solve the problem of providing LED lamp equipment convenient to disassemble and assemble, and aims to overcome the defects that in the prior art, an LED lamp is simple in structure and has no positioning and locking structure, a bulge or a pit is easily formed between the LED lamp and the plane of the ground, the LED lamp is very easy to be uneven on the ground after being assembled, and even if the upper plane of the LED lamp can be leveled with the ground, the assembly and leveling of the conventional LED lamp are very difficult.

(II) technical scheme of the invention

In order to overcome the defects in the prior art, the invention discloses an LED lamp device convenient to disassemble and assemble, which is realized by adopting the following technical scheme.

In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when using, and are only used for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The utility model provides a LED lamp equipment of convenient dismantlement installation which characterized in that: the embedded cylinder comprises an inner circle surface of an embedded cylinder, wherein a second mounting surface is arranged on the end surface of the inner circle surface, a plurality of positioning blocks are uniformly arranged in the circumferential direction, a non-through positioning hole is formed in the side surface of each positioning block, and a first inclined surface is arranged on each positioning hole; a locking device is arranged in the through hole in the LED floor lamp, a plurality of locking rods are arranged on the locking device, and second inclined planes arranged on the locking rods are matched with first inclined planes on corresponding positioning holes.

The locking device comprises a locking column, an installation cylinder, a moving ring, a pre-pressing spring, a guide sleeve, a limiting ring, a driving column, a sealing ring, a fixing sleeve, a first installation surface, a ring groove, a driving block, an inner hexagonal groove, a second round hole, a first round hole, a positioning surface, a third round hole and a guide groove, wherein the first installation surface is arranged at one end of the installation cylinder, and the ring groove is formed in the inner circular surface at the other end of the installation cylinder; the mounting cylinder is mounted in a through round hole formed in a lamp body of the LED floor lamp; the limiting ring is arranged in the annular groove; a third through round hole is formed in the guide sleeve, and the end face of one end of the guide sleeve is fixedly arranged on the end face of the limiting ring; the round hole on the limiting ring is communicated with the third round hole on the guide sleeve; the moving ring is nested outside the guide sleeve, and the moving ring and the guide sleeve are installed in a sliding fit manner; the prepressing spring is nested outside the guide sleeve, one end of the prepressing spring is fixedly arranged on the end face of the moving ring, and the other end of the prepressing spring is fixedly arranged on the end face of the limiting ring; 4 guide grooves are uniformly formed in the circumferential direction on the outer circular surface of the upper end of the driving column; the driving column is arranged in the guide sleeve in a rotating fit manner, and the upper end of the driving column extends out of the guide sleeve; the locking column is provided with a positioning surface; the upper end surface of the locking column is provided with an inner hexagonal groove which is not communicated; a first round hole is formed in the lower end face of the locking column, and a second round hole is formed in the end face of the first round hole; the locking column is arranged in the mounting cylinder, an internal thread formed on the inner circular surface of the second round hole is in threaded fit connection with an external thread formed on the outer circular surface of the upper end of the fixing sleeve arranged on the end surface of the guide sleeve, one side of 4 driving blocks sliding on the fixing sleeve is positioned in the guide groove, and teeth on the inner side surface of the guide groove on the driving blocks are matched with teeth on the bottom surface of the guide groove; one side of the driving block close to the excircle of the fixed sleeve is provided with an inclined plane matched with the end face of the locking column; springs for resetting the driving blocks are arranged between the 4 driving blocks sliding on the fixed sleeve and the fixed sleeve; the end surface of the locking column is in contact fit with the end surface of the moving ring.

And one ends of the locking rods are fixedly arranged on the outer circular surface of the driving column.

As the further optimization of the technology, the 4 driving blocks are composed of sliding blocks, spring mounting plates and oblique blocks, the sliding blocks slide in 4 sliding grooves which are uniformly distributed in the circumferential direction and are formed in the fixing sleeve, and tooth racks are fixedly mounted on the side faces of the sliding blocks.

The mounting structure of each sliding block is completely the same, and for one of the 4 sliding blocks, the teeth on the tooth rack are matched with the teeth arranged on the bottom surface of the guide groove; the side surface of the sliding block, which is far away from one side of the tooth bar, is fixedly provided with an inclined block, and the inclined block is positioned at the lower side of the sliding block; one side fixed mounting of terminal surface has the spring mounting panel under the sloping block, and installs reset spring between spring mounting panel and the outer disc of fixed cover, and reset spring one end fixed mounting is on the spring mounting panel side, and the reset spring other end fixed mounting is on the outer disc of fixed cover.

As a further optimization of the technology, as an alternative scheme that a return spring is arranged between the spring mounting plate and the outer circular surface of the fixed sleeve, one end of the return spring is fixedly arranged on the side surface of the spring mounting plate, and the other end of the return spring is fixedly arranged on the outer circular surface of the fixed sleeve, a plate spring is arranged between the spring mounting plate and the outer circular surface of the fixed sleeve, one end of the plate spring is fixedly arranged on the side surface of the spring mounting plate, and the other end of the plate spring is fixedly arranged on the outer circular surface of the fixed sleeve, the.

The LED floor lamp comprises a lamp body, a lampshade, an LED lamp and an illuminating lamp body, wherein the lamp body is provided with a through round hole in the center of the end face, the lampshade is installed on the lamp body through a hexagon socket head cap screw, the LED lamp is installed in the lampshade, the LED lamp is connected with an external power supply through an electric appliance, and meanwhile the lamp body on the LED floor lamp can be an illuminating lamp body with a through hole used on a fountain.

As a further optimization of the technology, the moving ring is designed to be convenient to guide and limit the movement of the moving ring by symmetrically installing two guide blocks on the inner circular surface and symmetrically installing two guide grooves on the outer circular surface of the guide sleeve in a sliding fit mode.

As a further optimization of the technology, the sealing ring is arranged between the positioning surface on the locking column and the first mounting surface, so that the purpose of sealing between the positioning surface and the first mounting surface is facilitated, and the sealing ring is made of rubber, so that the sealing ring is deformed, and the sealing effect between the positioning surface and the first mounting surface is better.

As a further optimization of the technology, the design purpose of the pre-pressing spring that is in a compressed state at the initial state of the locking device is to facilitate that the LED floor lamp has a certain pre-pressing force during the installation process.

As a further optimization of the present technology, the design purpose of the first inclined plane and the second inclined plane having the same inclination angle is to facilitate the locking rod to be smoothly inserted into the positioning hole.

As the technology is further optimized, the design that the included angle between the first inclined plane and the horizontal plane is 20-40 degrees can ensure that the deeper the locking rod is inserted into the positioning hole, the larger the friction force generated is, the harder the locking rod is to be pulled out of the positioning hole, and the purpose that the positioning hole can better limit the locking rod is achieved.

As a further optimization of the technology, the design purpose that the included angle between the first inclined plane and the horizontal plane is 30 degrees is to ensure that the friction force generated by the locking rod is larger when the locking rod is inserted deeper into the positioning hole, the locking rod is difficult to pull out from the positioning hole, the movement is smooth in the process, and the limiting effect of the positioning hole on the locking rod is best.

As a further optimization of the technology, the rubber pads with uneven surfaces are fixedly arranged on the first inclined surface and the second inclined surface, so that the friction force between the positioning holes and the locking rods is increased.

(III) advantages and advantageous effects of the invention

Compared with the traditional LED lamp technology, the LED lamp provided by the invention has the advantages that the locking column is arranged in the mounting cylinder, the internal thread formed on the inner circular surface of the second round hole is in threaded fit connection with the external thread on the fixing sleeve arranged on the end surface of the guide sleeve, so that the rotary locking column can move along the axis direction under the threaded fit action of the internal thread on the rotary locking column and the external thread on the fixing sleeve, the LED floor lamp can be leveled with the ground in the process, when the locking column rotates, an operator can drive the locking column to rotate by using an internal hexagonal wrench, the rotary locking column can drive the toothed rack to rotate by virtue of threaded fit, the rotary toothed rack can drive the driving column to rotate by virtue of the guide groove, the rotary driving column can drive the locking rod to rotate, and the second inclined surface on the locking rod is in contact fit with the first inclined surface on the positioning block at the moment, thereby make the check lock lever tightly insert the locating hole of opening on the locating piece, thereby reach the purpose to the drive post location, all be provided with the sloping block on 4 drive blocks, and the locking post terminal surface at this moment will cooperate with the third sloping on the sloping block, the locking post will promote the sliding block and slide to the sliding tray direction under the effect on third sloping, the sliding block will drive the tooth profile motion, the tooth that opens on the drive post at this moment will cooperate with the tooth on the tooth profile of installing on the sliding block, reach the purpose of restricting whole LED floor-lamp, thereby make LED floor-lamp simple to operate.

Drawings

Fig. 1 is a schematic view of the overall component distribution.

Fig. 2 is a schematic view of a locking device mounting structure.

Fig. 3 is a schematic view of a small stone mounting structure.

Fig. 4 is a schematic view of the mounting hole structure.

Fig. 5 is a schematic view of a pre-buried cylinder structure (i).

Fig. 6 is a schematic view of a positioning block structure.

FIG. 7 is a schematic view of a stop collar mounting arrangement.

Fig. 8 is a schematic view of a lock lever mounting structure.

Fig. 9 is a schematic view of the lock lever structure.

Fig. 10 is a schematic view of a return spring mounting structure.

Fig. 11 is a schematic view of a pre-compression spring mounting structure.

Fig. 12 is a schematic view of the mounting cylinder structure.

FIG. 13 is a schematic view of a locking post mounting arrangement.

Fig. 14 is a schematic view of a drive block mounting structure.

Fig. 15 is a schematic view of a kinematic ring mounting arrangement.

Fig. 16 is a schematic view of a channel structure.

Fig. 17 is a schematic view of a drive column structure.

Fig. 18 is a schematic view of a rack mounting structure.

Fig. 19 is a schematic view of a guide block mounting structure.

Number designation in the figures: 1. a ground surface; 2. a locking device; 4. pre-embedding the cylinder; 5. mounting holes; 6. positioning holes; 7. a first inclined plane; 8. a locking post; 9. mounting the cylinder; 11. an LED floor lamp; 12. a kinematic ring; 13. pre-pressing a spring; 15. a guide sleeve; 16. a limiting ring; 17. a locking lever; 20. a drive column; 22. a second inclined plane; 23. a seal ring; 24. a first mounting surface; 25. a ring groove; 26. an inner hexagonal groove; 27. a second circular hole; 28. a first circular hole; 29. positioning the surface; 30. a guide groove; 31. a third circular hole; 32. a guide groove; 34. a tooth rack; 35. a guide block; 36. filling cement; 37. small stones; 38. a second mounting surface; 39. positioning blocks; 40. a return spring; 41. a sliding groove; 42. fixing a sleeve; 43. a slider; 44. a spring mounting plate; 45. a sloping block; 46. a third inclined plane; 47. the block is driven.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 5, a plurality of positioning blocks 39 are uniformly arranged on the inner circumferential surface of the embedded cylinder 4 with a second mounting surface 38 arranged on the end surface in the circumferential direction, as shown in fig. 6, positioning holes 6 which are not through are formed on the side surface of each positioning block 39, and a first inclined surface 7 is arranged on each positioning hole 6; as shown in fig. 1, 2 and 3, the locking device 2 is installed in the through hole of the LED floor lamp 11, as shown in fig. 7 and 8, and a plurality of locking rods 17 are arranged on the locking device 2, as shown in fig. 9, and second inclined surfaces 22 arranged on the locking rods 17 are matched with the first inclined surfaces 7 on the corresponding positioning holes 6.

As shown in fig. 11, the locking device 2 includes a locking column 8, a mounting cylinder 9, a moving ring 12, a pre-pressing spring 13, a guide sleeve 15, a limit ring 16, a driving column 20, a sealing ring 23, a fixing sleeve 42, a first mounting surface 24, a ring groove 25, a driving block 47, an inner hexagonal groove 26, a second circular hole 27, a first circular hole 28, a positioning surface 29, a third circular hole 31, and a guide groove 32, as shown in fig. 12, wherein the first mounting surface 24 is arranged at one end of the mounting cylinder 9, and the ring groove 25 is formed on the inner circular surface at the other end of the mounting cylinder 9; the mounting cylinder 9 is mounted in a through round hole formed in a lamp body of the LED floor lamp 11; as shown in fig. 11, the retainer ring 16 is mounted in the ring groove 25; a third through hole 31 is formed in the guide sleeve 15, and the end face of one end of the guide sleeve 15 is fixedly arranged on the end face of the limit ring 16; the round hole on the limiting ring 16 is communicated with the third round hole 31 on the guide sleeve 15; as shown in fig. 15, the moving ring 12 is nested outside the guide sleeve 15, and the moving ring 12 and the guide sleeve 15 are installed in a sliding fit manner; as shown in fig. 11, the pre-pressing spring 13 is nested outside the guide sleeve 15, one end of the pre-pressing spring 13 is fixedly installed on the end surface of the moving ring 12, and the other end of the pre-pressing spring 13 is fixedly installed on the end surface of the limit ring 16; as shown in fig. 17, 4 guide grooves 32 are uniformly formed on the outer circumferential surface of the upper end of the driving column 20 in the circumferential direction; the driving column 20 is installed in the guide sleeve 15 through rotation fit, and the upper end of the driving column 20 extends out of the guide sleeve 15; the locking column 8 is provided with a positioning surface 29; the upper end surface of the locking column 8 is provided with a non-through inner hexagonal groove 26; as shown in fig. 13, a first round hole 28 is formed on the lower end surface of the locking column 8, and a second round hole 27 is formed on the end surface of the first round hole 28; the locking column 8 is installed in the installation cylinder 9, the internal thread formed on the inner circular surface of the second circular hole 27 is connected with the external thread formed on the outer circular surface of the upper end of the fixed sleeve 42 installed on the end surface of the guide sleeve 15 through thread fit, one side of 4 driving blocks 47 sliding on the fixed sleeve 42 is positioned in the guide groove 32, as shown in fig. 14, and the teeth on the inner side surface of the guide groove 32 on the driving blocks 47 are matched with the teeth on the bottom surface of the guide groove 32; one side of the driving block 47 close to the excircle of the fixed sleeve 42 is provided with an inclined plane matched with the end surface of the locking column 8; springs for resetting the driving blocks 47 are arranged between the 4 driving blocks 47 sliding on the fixing sleeve 42 and the fixing sleeve 42; the end surface of the locking column 8 is in contact fit with the end surface of the moving ring 12.

One end of each of the locking rods 17 is fixedly mounted on the outer circumferential surface of the driving column 20.

As shown in fig. 18, each of the 4 driving blocks 47 is composed of a sliding block 43, a spring mounting plate 44, and an inclined block 45, the sliding block 43 slides in 4 sliding grooves 41 uniformly distributed in the circumferential direction on the fixing sleeve 42, and the tooth rack 34 is fixedly mounted on the side surface of the sliding block 43.

As shown in fig. 18, the mounting structure on each sliding block 43 is identical, and for one of the 4 sliding blocks 43, the teeth on the tooth bar 34 are matched with the teeth arranged on the bottom surface of the guide groove 32; as shown in fig. 18, an inclined block 45 is fixedly mounted on the side surface of the sliding block 43 away from the tooth bar 34, and the inclined block 45 is positioned at the lower side of the sliding block 43; as shown in fig. 18, a spring mounting plate 44 is fixedly mounted on one side of the lower end surface of the inclined block 45, as shown in fig. 10, a return spring 40 is mounted between the spring mounting plate 44 and the outer circumferential surface of the fixing sleeve 42, one end of the return spring 40 is fixedly mounted on the side surface of the spring mounting plate 44, and the other end of the return spring 40 is fixedly mounted on the outer circumferential surface of the fixing sleeve 42.

As an alternative scheme that the return spring 40 is arranged between the spring mounting plate 44 and the outer circular surface of the fixing sleeve 42, one end of the return spring 40 is fixedly arranged on the side surface of the spring mounting plate 44, and the other end of the return spring 40 is fixedly arranged on the outer circular surface of the fixing sleeve 42, a plate spring is arranged between the spring mounting plate 44 and the outer circular surface of the fixing sleeve 42, one end of the plate spring is fixedly arranged on the side surface of the spring mounting plate 44, and the other end of the plate spring is fixedly arranged on the outer circular surface of the fixing sleeve 42, so that.

The LED floor lamp 11 comprises a lamp body with a through round hole in the center of the end face, a lampshade mounted on the lamp body through a hexagon socket head cap screw, an LED lamp mounted in the lampshade, and an LED lamp connected with an external power supply through an electric appliance, and meanwhile, the lamp body on the LED floor lamp 11 can be an illuminating lamp body with a through hole used on a fountain.

As shown in fig. 16 and 19, the moving ring 12 is designed to be installed by two guide blocks 35 symmetrically installed on the inner circular surface and two guide grooves 30 symmetrically installed on the outer circular surface of the guide sleeve 15 in a sliding fit manner for the purpose of guiding and limiting the movement of the moving ring 12.

The sealing ring 23 is arranged between the positioning surface 29 and the first mounting surface 24 of the locking column 8, so that the purpose of sealing between the positioning surface 29 and the first mounting surface 24 is facilitated, and the sealing ring 23 is made of rubber, so that the sealing ring 23 deforms conveniently, and the sealing effect between the positioning surface 29 and the first mounting surface 24 is better.

The pre-pressure spring 13 is designed to be in a compressed state in the initial state of the locking device 2, so that the LED floor lamp 11 has a certain pre-pressure during the installation process.

The same inclination angles of the first inclined surface 7 and the second inclined surface 22 are designed to facilitate the smooth insertion of the locking rod 17 into the positioning hole 6.

The design that the included angle between the first inclined surface 7 and the horizontal plane is 20-40 degrees can ensure that the deeper the locking rod 17 is inserted into the positioning hole 6, the larger the friction force generated, the harder the locking rod 17 is pulled out from the positioning hole 6, and the purpose that the positioning hole 6 can better limit the locking rod 17 is achieved.

The design purpose that the included angle between the first inclined surface 7 and the horizontal plane is 30 degrees is to ensure that the friction force generated by the deeper insertion of the locking rod 17 into the positioning hole 6 is larger, the locking rod 17 is difficult to pull out from the positioning hole 6, the movement is smooth in the process, and the limiting effect of the positioning hole 6 on the locking rod 17 is best.

The rubber pads with uneven surfaces are fixedly arranged on the first inclined surface 7 and the second inclined surface 22, so that the friction force between the positioning hole 6 and the locking rod 17 is increased.

As shown in fig. 4, firstly, a mounting hole 5 is opened on the ground 1, secondly, the embedded cylinder 4 is fixedly installed into the mounting hole 5 opened on the ground 1 through cement filling 36 and small stones 37, and the upper end surface of the embedded cylinder 4 is flush with the ground 1.

The specific implementation process comprises the following steps: the locking device 2 is installed in a through hole on the LED floor lamp 11, a worker manually adjusts for multiple times to enable the locking rod 17 to be located at the same plane height with the positioning block 39, the worker is matched with the inner hexagonal groove 26 through the inner hexagonal wrench to enable the inner hexagonal wrench to drive the locking column 8 to rotate, the locking column 8 which rotates will be matched with the outer thread on the fixing sleeve 42 through the inner thread formed on the locking column 8, at the moment, the locking column 8 which rotates will drive the inclined block 45, the sliding block 43 and the toothed rack 34 to rotate through the threads in sequence under the action of the pre-pressing force of the pre-pressing spring 13, at the moment, the locking column 8 will drive the driving column 20 to rotate through the guide groove 32, the driving column 20 which rotates will drive the locking rod 17 installed on the locking column 20 to rotate, and therefore the locking column 8 at the moment is subjected to a large axial force, therefore, the locking column 8 only rotates at this time, so that the locking rod 17 can be smoothly inserted into the positioning hole 6 under the driving of the rotating driving column 20, the first inclined surface 7 at this time is in contact fit with the second inclined surface 22, the locking rod 17 is tightly inserted into the positioning hole 6 after the driving column 20 continues to rotate at this time, the deeper the locking rod 17 is inserted into the positioning hole 6, the greater the friction force between the first inclined surface 7 and the second inclined surface 22 is, so that the locking rod 17 is harder to move out of the positioning hole 6, the positioning hole 6 can position and lock the LED floor lamp 11 well, the positioning hole 6 at this time can limit the up-and-down movement of the locking rod 17, the limit on the up-and-down movement of the locking rod 17 can limit the up-and-down movement of the driving column 20, but a gap exists between the teeth on the rack 34 and the teeth arranged on the guide groove 32 at this time, therefore, the driving column 20 will not limit the vertical movement of the driving block 47, the fixing sleeve 42, the moving ring 12, the locking column 8, the mounting cylinder 4, and the LED floor lamp 11 along the outer circular surface of the driving column 20, so that the worker can adjust the upper plane of the LED floor lamp 11 to be in the same plane as the upper plane of the embedded cylinder 4 to level the LED floor lamp 11, in order to lock the LED floor lamp 11 in the embedded cylinder 4, after the LED floor lamp 11 is adjusted up and down and adjusted to be in the same plane as the ground 1, the locking column 8 is continuously rotated, during the rotation of the locking column 8, due to the restoring force of the pre-pressing spring 13, the internal thread on the locking column 8 will continue to be in threaded fit with the external thread on the fixing sleeve 42, the locking column 8 will move in the axial direction, during this process, the locking column 8 will be in fit with the third inclined surface 46 on the inclined block 45 installed on the sliding block 43, the end surface of the locking column 8 at this time will be in contact fit with the third inclined surface 46, the rotational motion on the locking column 8 at this time will be converted into the linear motion of the slide block 45 along the direction of the sliding groove 41 under the action of the third inclined surface 46, the slide block 45 at this time will drive the slide block 43 and the tooth rack 34 to make sliding motion along the direction of the sliding groove 41, the teeth on the tooth rack 34 at this time will be in engagement fit with the teeth on the guide groove 32, the driving column 20 at this time will limit the up-and-down motion of the LED floor lamp 11 relative to the ground through the tooth rack 34, the fixed sleeve 42, the moving ring 12, the locking column 8 and the mounting cylinder 4, so that the LED floor lamp 11 can be limited in the ground by the embedded cylinder 4; when the LED floor lamp 11 needs to be dismantled, the staff moves through hexagon socket wrench and hexagon socket groove 26 cooperation reverse rotation locking post 8 this moment, locking post 8 this moment will drive post 20 through screw-thread fit and be rotary motion, thereby make the check lock lever 17 will come out from the interior motion of locating hole 6, thereby make LED floor lamp 11 and locking device 2 take out from pre-buried section of thick bamboo 4 together, continue reverse rotation locking post 8 simultaneously, the staff limits the rotary motion of check lock lever 17, thereby make drive post 20 can not be rotary motion always, so the locking post 8 that lasts reverse rotation motion will make the structure in the locking device 2 resume to the position when installing. The common knowledge in the mechanical field can know that the device is simple and convenient in the dismounting and mounting processes, and the LED floor lamp 11 and the ground 1 have no unevenness.

In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and those skilled in the art can make various modifications and decorations based on the spirit of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention, and meanwhile, the drawings in the present invention are schematic diagrams of the implementation of the present invention to facilitate understanding of the principle of the structure and operation of the present invention. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

Claims

1. The utility model provides a LED lamp equipment of convenient dismantlement installation which characterized in that: the embedded cylinder comprises an inner circle surface of an embedded cylinder, wherein a second mounting surface is arranged on the end surface of the inner circle surface, a plurality of positioning blocks are uniformly arranged in the circumferential direction, a non-through positioning hole is formed in the side surface of each positioning block, and a first inclined surface is arranged on each positioning hole; a locking device is arranged in the through hole on the LED floor lamp, a plurality of locking rods are arranged on the locking device, and second inclined surfaces arranged on the locking rods are matched with first inclined surfaces on corresponding positioning holes;

the locking device comprises a locking column, an installation cylinder, a moving ring, a pre-pressing spring, a guide sleeve, a limiting ring, a driving column, a sealing ring, a fixing sleeve, a first installation surface, a ring groove, a driving block, an inner hexagonal groove, a second round hole, a first round hole, a positioning surface, a third round hole and a guide groove, wherein the first installation surface is arranged at one end of the installation cylinder, and the ring groove is formed in the inner circular surface at the other end of the installation cylinder; the mounting cylinder is mounted in a through round hole formed in a lamp body of the LED floor lamp; the limiting ring is arranged in the annular groove; a third through round hole is formed in the guide sleeve, and the end face of one end of the guide sleeve is fixedly arranged on the end face of the limiting ring; the round hole on the limiting ring is communicated with the third round hole on the guide sleeve; the moving ring is nested outside the guide sleeve, and the moving ring and the guide sleeve are installed in a sliding fit manner; the prepressing spring is nested outside the guide sleeve, one end of the prepressing spring is fixedly arranged on the end face of the moving ring, and the other end of the prepressing spring is fixedly arranged on the end face of the limiting ring; 4 guide grooves are uniformly formed in the circumferential direction on the outer circular surface of the upper end of the driving column; the driving column is arranged in the guide sleeve in a rotating fit manner, and the upper end of the driving column extends out of the guide sleeve; the locking column is provided with a positioning surface; the upper end surface of the locking column is provided with an inner hexagonal groove which is not communicated; a first round hole is formed in the lower end face of the locking column, and a second round hole is formed in the end face of the first round hole; the locking column is arranged in the mounting cylinder, an internal thread formed on the inner circular surface of the second round hole is in threaded fit connection with an external thread formed on the outer circular surface of the upper end of the fixing sleeve arranged on the end surface of the guide sleeve, one side of 4 driving blocks sliding on the fixing sleeve is positioned in the guide groove, and teeth on the inner side surface of the guide groove on the driving blocks are matched with teeth on the bottom surface of the guide groove; one side of the driving block close to the excircle of the fixed sleeve is provided with an inclined plane matched with the end face of the locking column; springs for resetting the driving blocks are arranged between the 4 driving blocks sliding on the fixed sleeve and the fixed sleeve; the end surface of the locking column is in contact fit with the end surface of the moving ring;

one ends of the locking rods are fixedly arranged on the outer circular surface of the driving column;

the 4 driving blocks are composed of sliding blocks, spring mounting plates and inclined blocks, the sliding blocks slide in 4 sliding grooves which are uniformly distributed in the circumferential direction and are formed in the fixing sleeve, and tooth racks are fixedly mounted on the side faces of the sliding blocks;

the mounting structure of each sliding block is completely the same, and for one of the 4 sliding blocks, the teeth on the tooth rack are matched with the teeth arranged on the bottom surface of the guide groove; an inclined block is fixedly arranged on the side surface of the sliding block, which is far away from the tooth bar, and the inclined block is positioned on the lower side of the sliding block; a spring mounting plate is fixedly mounted on one side of the lower end face of the inclined block, a return spring is mounted between the spring mounting plate and the outer circular face of the fixed sleeve, one end of the return spring is fixedly mounted on the side face of the spring mounting plate, and the other end of the return spring is fixedly mounted on the outer circular face of the fixed sleeve;

the LED floor lamp comprises a lamp body, a lampshade, an LED lamp and an external power supply, wherein the center of the end face of the lamp body is provided with a through round hole;

the moving ring is symmetrically provided with two guide blocks through the inner circular surface and is arranged in a sliding fit manner with two guide grooves symmetrically formed on the outer circular surface of the guide sleeve;

a sealing ring is arranged between the positioning surface on the locking column and the first mounting surface, and the sealing ring is made of rubber.

2. The LED lamp device convenient to disassemble and assemble as claimed in claim 1, wherein: as install reset spring between the outer disc of spring mounting panel and fixed cover, reset spring one end fixed mounting is on the spring mounting panel side, and the alternative scheme of reset spring other end fixed mounting on the outer disc of fixed cover is, installs the leaf spring between the outer disc of spring mounting panel and fixed cover, and leaf spring one end fixed mounting is on the spring mounting panel side, and leaf spring other end fixed mounting is on the outer disc of fixed cover.