CN113531492B

CN113531492B - High-efficient dismouting structure of LED lamp

Info

Publication number: CN113531492B
Application number: CN202110804936.XA
Authority: CN
Inventors: 李晓麟
Original assignee: Shenzhen Hongmeng Photoelectric Co ltd
Current assignee: Shenzhen Hongmeng Photoelectric Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-12-16
Anticipated expiration: 2041-07-16
Also published as: CN113531492A

Abstract

The invention relates to the technical field of LED lamps, in particular to a high-efficiency dismounting structure of an LED lamp, which is convenient for quickly mounting and dismounting an LED lamp tube and improves the practicability; including install bin and a plurality of groups lamp stand, the internally mounted of install bin has drive arrangement, the even fixed mounting in the bottom of install bin of a plurality of groups lamp stand, be used for installing the fluorescent tube, wherein every group lamp stand includes the pipe box, carousel and two sets of depression bars, pipe box fixed mounting is in the bottom of install bin, the inside wiring contact that is provided with of pipe box, the wiring contact is used for connecting lamp holder and external commercial power, the coaxial pivot that is provided with in top of carousel, the pivot is rotated and is inserted inside the install bin, the carousel is located inside the pipe box, the bottom symmetry of carousel is provided with two sets of guide ways, the centre of a circle and the carousel circumference of two sets of guide ways are all coincided, all be provided with the guide arm on the outer wall of two sets of depression bars, the guide arm horizontal slip passes the pipe box and stretches into the external world to the pipe box, the top of two sets of depression bars is slidable mounting respectively in two sets of guide ways.

Description

High-efficient dismouting structure of LED lamp

Technical Field

The invention relates to the technical field of LED lamps, in particular to a high-efficiency dismounting structure of an LED lamp.

Background

The LED is used as an indicating light source of instruments and meters at first, and then LEDs with various light colors are widely applied to traffic signal lamps and large-area display screens, so that good economic and social benefits are generated;

for general lighting, a white light source is more desirable. The development of white light emitting LEDs was successful in 1998. The LED is made by packaging a GaN chip and Yttrium Aluminum Garnet (YAG). The GaN chip emits blue light (lambda p =465nm, wd = 30nm), and the YAG fluorescent powder containing Ce & lt 3+ & gt prepared by high-temperature sintering emits yellow light after being excited by the blue light, and the peak value of the YAG fluorescent powder is 550nLED lamp m. The blue LED chip was mounted in a bowl-shaped reflective cavity covered with a thin layer of resin mixed with YAG, about 200-500nm. Part of blue light emitted by the LED substrate is absorbed by the fluorescent powder, and the other part of blue light is mixed with yellow light emitted by the fluorescent powder to obtain white light;

the LED fluorescent tube needs to dismantle simultaneously or install multiunit fluorescent tube in the use, and current mounting structure needs to install one by one or dismantle the fluorescent tube in the use, and loading and unloading efficiency is low one by one, and the practicality is relatively poor.

Disclosure of Invention

In order to solve the technical problems, the invention provides the efficient dismounting structure of the LED lamp, which is convenient for fast mounting and dismounting the LED lamp tube and improves the practicability.

The invention discloses a high-efficiency dismounting structure of an LED lamp, which comprises an installation box and a plurality of groups of lamp holders, wherein a driving device is installed inside the installation box, the plurality of groups of lamp holders are uniformly and fixedly installed at the bottom end of the installation box and used for installing a lamp tube, each group of lamp holders comprises a pipe sleeve, a rotary table and two groups of pressure bars, the pipe sleeve is fixedly installed at the bottom end of the installation box, a wiring contact is arranged inside the pipe sleeve and used for connecting the lamp holder with external commercial power, a rotary shaft is coaxially arranged at the top end of the rotary table and rotatably inserted into the installation box, the rotary table is positioned inside the pipe sleeve, two groups of guide grooves are symmetrically arranged at the bottom end of the rotary table, the circle centers of the two groups of guide grooves are not coincident with the circumference of the rotary table, guide rods are arranged on the outer walls of the two groups of pressure bars and horizontally slide through the pipe sleeve and extend into the outside of the pipe sleeve, the top ends of the two groups of pressure bars are respectively slidably installed in the two groups of guide grooves, bottom ends of the two groups of pressure bars are respectively provided with bottom bases, the two groups of pressure bars are respectively, the bottom bases are used for tightly clamping the lamp holders, and the driving device is used for driving the rotating shafts on the plurality of lamp holders to synchronously rotate.

Further, drive arrangement includes a plurality of gears, rack and first spring, and a plurality of gears are coaxial fixed cover respectively and are established in a plurality of pivot of group, and rack slidable mounting is inside the install bin, and the rack remains the meshing throughout with a plurality of gears and is connected, and the right-hand member of rack passes the install bin and stretches out to the external world of install bin, and the fixed action bars that is provided with of right-hand member of rack, and the left end of rack is provided with the connecting plate, the right-hand member and the connecting plate fixed connection of first spring, and the left end of first spring is fixed and is provided with the base, and base fixed mounting is on the install bin.

Furthermore, a pull ring is fixedly arranged at the right end of the operating rod and used for manually pulling the operating rod and the rack.

And further, rubber insulating layers are arranged on the two groups of pressure bars and the end surfaces of the two groups of bottom supports, which are in contact with the lamp holder.

Furthermore, one end of the guide rod extending out of the pipe sleeve is fixedly provided with a limiting cap, a second spring is sleeved on the part of the guide rod extending out of the pipe sleeve, and the second spring is located between the limiting cap and the pipe sleeve.

Furthermore, a sliding block is fixedly arranged at the top end of the installation box and used for being matched with the guide rail.

Furthermore, at least two groups of guide rods are arranged on the pressure rod.

Furthermore, the pressing rod is slidably mounted at one end inside the guide groove, and a pulley is rotatably mounted at one end inside the guide groove.

Compared with the prior art, the invention has the beneficial effects that: through operation drive arrangement, make a plurality of groups of pivots rotatory along self axis, the pivot drives the carousel rotatory, rotate the in-process at the carousel, make the guide way drive the depression bar to both sides synchronous motion, later insert the top lamp holder of the fluorescent tube that will install between two sets of depression bars of pipe box inside, after all fluorescent tubes are installed in place, the drive arrangement is controlled once more, make the carousel reversal, thereby make two sets of guide ways drive two sets of depression bars and move to the inboard, make two sets of depression bars press from both sides the lamp holder and press from both sides the clamp and fix, make the lamp holder realize the electricity with the wiring contact and be connected simultaneously, realize the dismantlement to the fluorescent tube through operation drive arrangement simultaneously, be convenient for install fast and dismantle the LED fluorescent tube, and the practicability is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structural connection of the mounting box to the pipe sleeve;

FIG. 3 is an enlarged bottom view of the structure of the turntable;

FIG. 4 is an enlarged view of the structure of the part A in FIG. 2;

in the drawings, the reference numbers: 1. installing a box; 2. a lamp socket; 3. pipe sleeve; 4. a wiring contact; 5. a turntable; 6. a guide groove; 7. a rotating shaft; 8. a pressure lever; 9. a bottom support; 10. a guide bar; 11. a drive device; 12. a lamp tube; 13. a lamp cap; 14. a gear; 15. a rack; 16. an operating lever; 17. a connecting plate; 18. a first spring; 19. a base; 20. a pull ring; 21. a rubber insulating layer; 22. a limiting cap; 23. a second spring; 24. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.

As shown in fig. 1 to 4, the efficient dismounting structure of an LED lamp of the present invention includes an installation box 1 and a plurality of sets of lamp holders 2, a driving device 11 is installed inside the installation box 1, the plurality of sets of lamp holders 2 are uniformly and fixedly installed at the bottom end of the installation box 1 for installing a lamp tube 12, wherein each set of lamp holders 2 includes a pipe sleeve 3, a rotary table 5 and two sets of pressure levers 8, the pipe sleeve 3 is fixedly installed at the bottom end of the installation box 1, a wiring contact 4 is installed inside the pipe sleeve 3, the wiring contact 4 is used for connecting a lamp holder 13 with an external mains supply, the top end of the rotary table 5 is coaxially provided with a rotating shaft 7, the rotating shaft 7 is rotatably inserted into the installation box 1, the rotary table 5 is located inside the pipe sleeve 3, the bottom end of the rotary table 5 is symmetrically provided with two sets of guide grooves 6, the circle centers of the two sets of guide grooves 6 are not coincident with the circumference of the rotary table 5, the outer walls of the two sets of pressure levers 8 are both provided with guide rods 10, the guide rods 10 horizontally slide through the pipe sleeve 3 and extend into the external of the pipe sleeve 3, the top ends of the two sets of pressure levers 8 are respectively slidably installed in the guide grooves 6, the bottom ends of the two sets of pressure levers 9, the lamp holders 9 are used for clamping the lamp holder 13, and the lamp holder 11 for driving the lamp holders to synchronously rotate the lamp holders 2; in this embodiment, through operation drive arrangement 11, make a plurality of groups of pivots 7 rotatory along self axis, pivot 7 drives carousel 5 rotatory, in carousel 5 rotation in-process, make guide way 6 drive depression bar 8 to both sides synchronous motion, later insert the top lamp holder 13 of the lamp tube 12 that will install between two sets of depression bars 8 in pipe box 3, after all fluorescent tubes 12 installed in place, control drive arrangement 11 once more, make carousel 5 reversal, thereby make two sets of guide way 6 drive two sets of depression bars 8 and move to the inboard, make two sets of depression bars 8 press from both sides tight fixed with lamp holder 13, make lamp holder 13 and wiring contact 4 realize the electricity to be connected simultaneously, realize the dismantlement to fluorescent tube 12 through operation drive arrangement 11 simultaneously, be convenient for install and dismantle the LED fluorescent tube fast, improve the practicality.

Preferably, the driving device 11 includes a plurality of sets of gears 14, a rack 15 and a first spring 18, the plurality of sets of gears 14 are respectively coaxially and fixedly sleeved on the plurality of sets of rotating shafts 7, the rack 15 is slidably mounted inside the installation box 1, the rack 15 and the plurality of sets of gears 14 are always in meshed connection, the right end of the rack 15 penetrates through the installation box 1 and extends out of the installation box 1, an operating rod 16 is fixedly arranged at the right end of the rack 15, a connecting plate 17 is arranged at the left end of the rack 15, the right end of the first spring 18 is fixedly connected with the connecting plate 17, a base 19 is fixedly arranged at the left end of the first spring 18, and the base 19 is fixedly mounted on the installation box 1; in this embodiment, by pulling the operating rod 16, the rack 15 is moved outward against the elastic force of the first spring 18, and the rack 15 drives the gear 14 on the rotating shaft 7 to rotate during the moving process, so as to implement synchronous control rotation of a plurality of groups of rotating shafts 7, thereby improving the practicability.

Preferably, a pull ring 20 is fixedly arranged at the right end of the operating rod 16, and the pull ring 20 is used for manually pulling the operating rod 16 and the rack 15; in the present embodiment, pulling of the operation lever 16 and the rack 15 is facilitated by the above arrangement.

Preferably, the two groups of pressure levers 8 and the two groups of bottom supports 9 are provided with rubber insulating layers 21 on the end surfaces contacting with the lamp holder 13; in this embodiment, through the above arrangement, the friction force between the pressing rod 8 and the lamp head 13 is increased, and the stability of the pressing rod 8 pressing the lamp head 13 is improved.

Preferably, as for the above technical scheme, the end of the guide rod 10 extending out of the pipe sleeve 3 is fixedly provided with a limit cap 22, the part of the guide rod 10 extending out of the pipe sleeve 3 is sleeved with a second spring 23, and the second spring 23 is located between the limit cap 22 and the pipe sleeve 3; in the present embodiment, the guide rod 10 is always kept in the inwardly pressed state by the elastic force of the second spring 23 through the above arrangement.

Preferably, a sliding block 24 is fixedly arranged at the top end of the installation box 1, and the sliding block 24 is used for being matched with a guide rail; in the present embodiment, with the above arrangement, it is convenient to install the connection structure such as the installation case 1 and to perform the position movement.

Preferably, the compression bar 8 is provided with at least two groups of guide rods 10; in this embodiment, the stability of the movement of the pressing rod 8 is improved by the above arrangement.

Preferably, as for the above technical solution, one end of the pressure lever 8, which is slidably mounted inside the guide groove 6, is rotatably mounted with a pulley; in this embodiment, through the setting, reduce the frictional force between depression bar 8 and guide way 6, promote the smooth degree of equipment operation.

According to the efficient dismounting structure of the LED lamp, the mounting mode, the connection mode or the arrangement mode are common mechanical modes, and the mounting mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the mounting mode, the connection mode or the arrangement mode are achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient dismouting structure of LED lamp, which is characterized in that, including install bin (1) and a plurality of groups lamp stand (2), the internally mounted of install bin (1) has drive arrangement (11), a plurality of groups lamp stand (2) are even fixed mounting in the bottom of install bin (1), be used for installing fluorescent tube (12), wherein every group lamp stand (2) includes pipe box (3), carousel (5) and two sets of depression bar (8), pipe box (3) fixed mounting is in the bottom of install bin (1), pipe box (3) inside is provided with wiring contact (4), wiring contact (4) are used for connecting lamp holder (13) and external commercial power, the top of carousel (5) is coaxial to be provided with pivot (7), pivot (7) rotate and insert to install bin (1) inside, carousel (5) are located inside pipe box (3), the bottom symmetry of carousel (5) is provided with two sets of guide way (6), the centre of a circle and carousel (5) circumference of two sets of guide way (6) all do not coincide, be provided with guide arm (10) on the outer wall of two sets of depression bar (8), guide arm (10) horizontal slip pass pipe box (3) and stretch into the top of two sets of pipe box (3), the two sets of depression bar (8) respectively, the installation of two sets of depression bar (8) is provided with the bottom of sliding in the bottom of sliding of the external world respectively, the two groups of bottom supports (9) are used for clamping the edge of the bottom end of the lamp holder (13), and the driving device (11) is used for driving the rotating shafts (7) on the plurality of groups of lamp holders (2) to synchronously rotate;

drive arrangement (11) include a plurality of gear (14), rack (15) and first spring (18), a plurality of gear (14) of group are coaxial fixed cover respectively and are established on a plurality of pivot (7) of group, rack (15) slidable mounting is inside install bin (1), and rack (15) and a plurality of gear (14) of group remain the meshing all the time and be connected, the right-hand member of rack (15) passes install bin (1) and stretches out to the external world of install bin (1), the fixed action bars (16) that are provided with of right-hand member of rack (15), the left end of rack (15) is provided with connecting plate (17), the right-hand member and connecting plate (17) fixed connection of first spring (18), the left end of first spring (18) is fixed and is provided with base (19), base (19) fixed mounting is on install bin (1).

2. The high-efficiency dismounting structure of the LED lamp according to claim 1, wherein a pull ring (20) is fixedly arranged at the right end of the operating rod (16), and the pull ring (20) is used for manually pulling the operating rod (16) and the rack (15).

3. The structure of claim 1, wherein the two sets of pressure bars (8) and the two sets of bottom supports (9) are provided with rubber insulating layers (21) on the end surfaces contacting with the lamp cap (13).

4. The structure of claim 1, wherein one end of the guide rod (10) extending out of the pipe sleeve (3) is fixedly provided with a limit cap (22), a second spring (23) is sleeved on the part of the guide rod (10) extending out of the pipe sleeve (3), and the second spring (23) is positioned between the limit cap (22) and the pipe sleeve (3).

5. The efficient assembly and disassembly structure of the LED lamp as claimed in claim 1, wherein a sliding block (24) is fixedly arranged at the top end of the installation box (1), and the sliding block (24) is used for being matched with a guide rail.

6. The structure of claim 1, wherein at least two sets of guide rods (10) are arranged on the compression bar (8).

7. The structure of claim 1, wherein the end of the pressure lever (8) slidably mounted inside the guide groove (6) is rotatably mounted with a pulley.