CN118088959A - LED fluorescent tube convenient to equipment - Google Patents

Abstract

The invention discloses an LED lamp tube convenient to assemble, and belongs to the technical field of lamps. The technical scheme is mainly used for solving the problem that the existing product is prone to falling accidentally after being loaded, and comprises a loading part serving as a base and a light-emitting part serving as a light-emitting part, wherein the loading part is composed of a base shell, a power supply assembly, a bracket, a mounting mechanism, an adjusting assembly, a protecting cover part, a cleaning assembly, an auxiliary sleeve and a terminal block. According to the invention, the mounting mechanism is arranged to load the luminous component, and then the opening and closing operation of the shield part is synchronously realized under the action of the adjusting component, so that the mounting mechanism is synchronously driven to realize the assembly of the luminous component under the condition of adjusting the adjusting component, the convenience assembly of the luminous component is realized, the burden of staff is reduced, the risk of injury of the staff is avoided, the safety of the product during loading and unloading operation is improved, the risk of the product falling due to false touch is avoided, and the service life of the product is further prolonged.

Description

LED fluorescent tube convenient to equipment

Technical Field

The invention relates to the technical field of lamps, in particular to an LED lamp tube convenient to assemble.

Background

The LED lamp tube is generally referred to as an LED light emitting tube, but with the continuous development of the lamp, the lighting lamp formed by combining the light emitting component and the loading component can be generally referred to as an LED lamp tube. When the LED lamp tube is used as an indoor lighting lamp, the LED lamp tube is arranged on a ceiling, and all modules in the LED lamp tube are mainly fixed by screws, so that the mounting and dismounting operations are very troublesome, and the maintenance burden is increased.

Aiming at the problems, the prior Chinese patent with the bulletin number of CN109780459B discloses an LED lamp and a pressing assembly method, the LED lamp comprises a lamp body, an LED module and a power supply, wherein the lamp body comprises a top plate, the top plate is provided with a rotary connector for connecting the LED module, the rotary connector comprises a pressing structure, a pressing handle and a clamping plate which exposes out of the pressing handle, and the clamping plate can be rotated and clamped in/out of the LED module by touching the pressing handle so as to assemble and disassemble the LED module.

In the above patent document, the LED module is loaded on the lamp body by the way of pressing the rotatable connector, and the simple pressing assembly is easier than the existing screw, but the LED module is at risk of falling due to accidental false touch, and the LED module needs to be manually supported for pressing and applying force when the pressing assembly is performed, if the hardness of the product is insufficient, the constructor and the electric shock risk are damaged.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the LED lamp tube convenient to assemble, the mounting mechanism is arranged to load the luminous component, and then the opening and closing operation of the shield member is synchronously realized under the action of the adjusting component, so that the mounting mechanism is synchronously driven to assemble the luminous component under the condition of adjusting the adjusting component, the convenience of assembling the LED lamp tube is realized, the burden of staff is reduced, the risk of injury of the staff is avoided, the safety of the product during loading and unloading operation is improved, the risk of the product falling due to false touch is avoided, and the service life of the product is further prolonged, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present invention provides the following technical solutions:

The utility model provides a LED fluorescent tube convenient to equipment, includes the loading part that is used for acting as the base and is used for acting as the luminous part, loading part comprises basic shell, power module, support, installation mechanism, adjusting part, guard shield spare, clearance subassembly, auxiliary sleeve and terminal platform, wherein, power module and support all set up in the top of basic shell, and installation mechanism installs in the inside of basic shell, guard shield spare sliding connection in the outside of basic shell, link through adjusting part between guard shield spare and the installation mechanism, wherein, adjusting part is including two, sets up respectively in the front and back both sides of basic shell, clearance subassembly is including a plurality of, corresponds power module's corresponding thermovent respectively, and carries out the linkage between clearance subassembly and the installation mechanism;

the luminous component comprises a tube body, a track plate is fixedly connected to the inner wall of the tube body, a luminous plate used for emitting light is slidably connected to the track plate, a left lamp cap and a right lamp cap are respectively sleeved on two sides of the luminous plate, and the left lamp cap and the right lamp cap are located at two ends of the tube body, wherein the right lamp cap is an electricity connection end.

As a still further scheme of the invention, the basic shell is composed of a U-shaped shell and end covers, wherein the end covers comprise two end covers which are fixedly connected to two sides of the U-shaped shell through screws respectively, the auxiliary sleeve and the terminal table are assembled on the corresponding inner walls of the end covers at the two sides respectively, and the auxiliary sleeve and the terminal table are positioned on the same axis.

As still further scheme of the invention, the said power pack includes the power box fixedly connected to outer wall of top of the U-shaped shell, there are voltage stabilizer bodies used for connecting the power cord on the bottom inner wall of the power box, connect through the wire between terminal block and the voltage stabilizer body, offer the access hole on the top shell wall of the said power box, install the lid through the bolt on the access hole, and offer a plurality of heat dissipating ports used for dissipating heat on the front and back sidewall of the power box;

The support comprises two supports which are respectively positioned at two sides of the power supply assembly and fixedly connected to the outer wall of the top of the U-shaped shell through bolts.

As a still further scheme of the invention, the installation mechanism is composed of a lifting assembly and a bearing assembly, wherein the bearing assembly comprises two bearing assemblies which are respectively and movably connected to two sides of the lifting assembly;

The lifting assembly comprises a groove formed in the inner wall of the top of the U-shaped shell, a worm is arranged in the groove, the worm is located at the center line of the groove, two ends of the worm penetrate through the front side wall and the rear side wall of the U-shaped shell respectively, worm wheels meshed with the worm are arranged on the left side and the right side of the worm, a rotating shaft is arranged on the worm wheels, the top end of the rotating shaft is rotationally connected to the inner wall of the top of the groove through a bearing, and a wire spool located on the rotating shaft is arranged above each worm wheel;

Two one sides that the wire reel kept away from each other all are equipped with the fluted roller that is arranged in the recess, and the front and back lateral wall of U type shell is run through respectively at the both ends of fluted roller, every all twine on the fluted roller has the tooth area, and one side that the tooth area is close to the wire reel is provided with even board, sliding connection between the top inner wall of even board and recess, a plurality of the bottom of tooth area is provided with the diaphragm jointly, has seted up a plurality of spouts on the bottom shell wall of diaphragm, every all twine the stay cord on the wire reel, and the one end of stay cord is bound in corresponding even on the board respectively.

As a still further scheme of the invention, the bearing component comprises side plates arranged on the inner walls of the front side and the rear side of the U-shaped shell, one sides of the two side plates, which are close to each other, are respectively provided with a guide groove for guiding, the guide groove is formed by a straight groove part and a chute part, wherein the chute part is positioned at the top of the straight groove part, and the side edges of the guide groove are provided with limit strips positioned on the inner walls of the side plates through bolts;

The guide groove is formed in the middle of the guide groove, a roller shaft is connected between the guide groove in a sliding mode, straight plates are symmetrically arranged on the roller shaft in a front-back mode, a carrying seat is connected between the straight plates in a sliding mode, an arc-shaped pressing sleeve used for loading a light-emitting component is arranged on the carrying seat, a curved rod used for contacting with a limiting strip is arranged on the carrying seat, the curved rod comprises two curved rods which correspond to the corresponding limiting strips respectively, a fixing plate is arranged below the carrying seat, two ends of the fixing plate are fixedly connected to the corresponding straight plates through screws respectively, and a spring set used for resetting and adjusting is arranged between the carrying seat and the fixing plate.

As a still further scheme of the invention, a plurality of support plates positioned on the roll shafts are sleeved between the straight plates symmetrically, and the tops of the support plates are respectively and slidably connected in corresponding sliding grooves of the transverse plates.

As a still further scheme of the invention, a plurality of T-shaped sliding grooves are formed in the front side shell wall and the rear side shell wall of the U-shaped shell, T-shaped sliding blocks are connected in each T-shaped sliding groove in a sliding manner, the shield part consists of a cover and a plurality of vertical rods, wherein the vertical rods are respectively welded at four corners of the top of the cover, the tops of the plurality of vertical rods are respectively fixedly connected to the corresponding T-shaped sliding blocks through bolts, and the cover is positioned under the mounting mechanism and used for shielding bottom gaps of the U-shaped shell.

As a still further scheme of the invention, the adjusting component comprises a rack which is connected to the outer side shell wall of the U-shaped shell in a sliding way, a gear which is engaged with the rack for transmission is arranged above the rack, the gear is loaded on the corresponding tail end of the worm, a steering wheel is arranged on the left side of the rack, the steering wheel is arranged on the outer side shell wall of the U-shaped shell through a transmission shaft, a traction rope is wound on the steering wheel, one end of the traction rope is bound to the rack, and the other end of the traction rope is bound to a corresponding T-shaped sliding block.

As a still further scheme of the invention, the cleaning component comprises a shell cover which is arranged on the outer wall of the U-shaped shell through screws, a special-shaped column which is positioned at the tail end of the tooth roller is connected in a threaded manner in the shell cover, an annular groove is formed in the inclined surface of the special-shaped column, a movable block is connected in a sliding manner in the annular groove, a traction rod is fixedly connected on the movable block, a centralized plate is arranged at the top end of the traction rod, a plurality of cleaning strips corresponding to heat dissipation openings are distributed on one side of the centralized plate, which is close to the power component, in a transverse linear manner, and one ends of the cleaning strips, which are far away from the centralized plate, extend into the power component and are fixedly connected with a cleaning brush for cleaning the heat dissipation openings;

A through groove for the displacement passage of the traction rod is formed in the top shell wall of the shell cover.

As a still further aspect of the present invention, the light-emitting board is composed of a light-emitting strip and a connection socket, wherein the light-emitting strip is slidably connected to the track board, and the connection socket is mounted at the right end of the bottom of the light-emitting strip;

The left lamp cap comprises a left lamp sleeve sleeved at the tail end of the tube body, a left outer sleeve for extending and adjusting is sleeved outside the left lamp sleeve, and a left inner sleeve for propping against the tail end of the light-emitting plate is integrally arranged inside the left lamp sleeve;

The right lamp cap comprises a right lamp sleeve sleeved at the tail end of the tube body, a right outer sleeve used for extending and adjusting is sleeved on the outer sliding sleeve of the right lamp sleeve, a right inner sleeve used for propping against the tail end of the light-emitting plate is integrally arranged in the right lamp sleeve, a connecting plug used for being connected with a socket in a plugging mode is mounted on the right inner sleeve, a terminal plug used for being connected with a terminal table in a plugging mode is arranged at the side end of the right outer sleeve, and the terminal plug is connected with the connecting plug through a wire.

Compared with the prior art, the invention has the beneficial effects that:

The light-emitting component is loaded through the mounting mechanism formed by the lifting component and the bearing component, and then the shielding component is driven to open and close under the cooperation of the adjusting component, so that when a product is assembled, the light-emitting component is firstly placed on the bearing component, and then the adjusting component is adjusted to enable the lifting component to drive the bearing component to move upwards, and the shielding component is synchronously closed, so that the convenience assembly of the product is realized, and the operation burden of constructors is reduced.

2. When the installation mechanism drives the light-emitting component to carry out storage operation, the connection between the light-emitting component and the power supply is synchronously realized, so that constructors do not need to contact and support the light-emitting component in the assembly process, the constructors are prevented from being injured by the light-emitting component due to assembly damage, the risk of electric shock of the constructors is avoided, and the safety of loading and unloading the light-emitting component is improved.

3. Through setting up the clearance subassembly that is connected with lifting unit, and then realize carrying out synchronous dust cleaning to each thermovent on the power pack at lifting unit motion's in-process, avoid artifical clear trouble, further alleviate constructor's burden.

4. The lamp body and the lamp cap in the luminous component are sleeved in a plug-in mode to replace the existing gluing and are fixed, the luminous plate in the luminous component and the lamp cap are electrified in a plug-in communication mode and are limited in a tight fixing mode, and therefore convenience assembly operation of the luminous component is achieved, and disassembly and maintenance are facilitated.

5. Each structure in the luminous component can carry out convenience dismouting, and then can carry out the replacement of local structure when its local structure appears damaging, avoids carrying out holistic dismantlement replacement to it to reduce the cost of product maintenance.

Drawings

FIG. 1 is a schematic diagram of a perspective structure of an LED lamp tube convenient for assembly;

FIG. 2 is a schematic diagram of a perspective structure of an LED lamp tube;

FIG. 3 is a schematic diagram of a three-dimensional structure of an LED lamp tube convenient for assembly;

FIG. 4 is a schematic view in partial cross-section of the loading member of FIG. 1;

FIG. 5 is a schematic view of the bottom structure of FIG. 4;

FIG. 6 is an exploded view of the light emitting component of FIG. 1;

FIG. 7 is a schematic view of the bottom structure of FIG. 6;

FIG. 8 is a schematic view of the partial cross-sectional structure of FIG. 6;

FIG. 9 is a schematic view of the bottom structure of FIG. 8;

FIG. 10 is a schematic view of the lifting assembly of FIG. 1;

FIG. 11 is a schematic view of the bottom structure of FIG. 10;

FIG. 12 is a schematic view of the carrier assembly of FIG. 1;

FIG. 13 is a second schematic view of the carrier assembly of FIG. 1;

FIG. 14 is a schematic view of the adjustment assembly of FIG. 1;

FIG. 15 is an enlarged schematic view of the partial structure at A of FIG. 4;

FIG. 16 is an enlarged schematic view of a partial structure at B of FIG. 8;

FIG. 17 is an enlarged schematic view of the partial structure at C of FIG. 9;

FIG. 18 is an enlarged schematic view of a partial structure at D of FIG. 10;

fig. 19 is an enlarged schematic view of a partial structure at E of fig. 1.

In the figure: 1. a base shell; 11. a U-shaped shell; 12. an end cap; 2. a power supply assembly; 21. a power supply box; 22. a box cover; 23. a voltage regulator main body; 3. a bracket;

4. A mounting mechanism; 41; a lifting assembly; 411. a worm; 412. a worm wheel; 413. a wire spool; 414. a tooth roller; 415. a toothed belt; 416. a connecting plate; 417. a cross plate;

42. a carrier assembly; 421. a side plate; 422. a limit bar; 423. a roll shaft; 424. straight plate: 425. bent rod: 426. a carrier; 427. and (3) fixing plates: 428. arc-shaped pressing sleeves;

5. an adjustment assembly; 51. a rack; 52. a gear; 53. a steering wheel; 6. a shield member; 61. a cover cap; 62. a vertical rod;

7. Cleaning the assembly; 71. a shell cover: 72. a special-shaped column; 73. a traction rod; 74. a concentrating plate; 75. cleaning the strip; 76. a cleaning brush;

8. A light emitting member; 81. a tube body; 82. a track plate; 83. a light emitting panel; 831. a light emitting strip: 832. a connection socket; 84. a left lamp cap; 841. a left lamp housing; 842. a left outer sleeve; 843. a left inner sleeve; 85. a right lamp cap; 851. a right lamp housing; 852. a right coat; 853. a right inner sleeve; 854. a connection plug; 855. a terminal plug; 9. an auxiliary sleeve; 10. and a terminal block.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present invention, an LED tube that is easy to assemble includes a loading member serving as a base and a light emitting member 8 serving as a light emitting member. The loading member and the light emitting member 8 together constitute an LED tube lighting tool for lighting. The loading part is composed of a basic shell 1, a power supply assembly 2, a bracket 3, a mounting mechanism 4, an adjusting assembly 5, a shield member 6, a cleaning assembly 7, an auxiliary sleeve 9 and a terminal block 10. Wherein, power module 2 and support 3 all set up in the top of basic shell 1. The arrangement of the bracket 3 enables the loading element to be stably mounted on the wall of the ceiling. The mounting mechanism 4 is mounted inside the base housing 1, and the shield member 6 is slidably connected to the outside of the base housing 1. The provision of the shield member 6 further improves the safety of the use of the loading member.

The shield member 6 and the mounting mechanism 4 are linked through the adjusting assembly 5. The synchronous driving of the shield member 6 and the mounting mechanism 4 by the adjusting assembly 5 enables the product to be simple and convenient in the adjusting process of operation, and reduces the operation burden of constructors. Wherein, the adjusting component 5 comprises two adjusting components which are respectively arranged at the front side and the rear side of the basic shell 1. The two adjusting assemblies 5 are arranged on the same side front and back, so that stable adjustment of the shield member 6 is realized. The cleaning components 7 comprise four corresponding heat dissipation ports of the power supply component 2 respectively, and the cleaning components 7 are linked with the mounting mechanism 4. The four cleaning assemblies 7 respectively correspond to one heat radiation port, and then automatic cleaning treatment of the corresponding heat radiation ports is synchronously realized in the moving process of the installation mechanism 4.

Referring to fig. 1, 6,7, 8 and 9, in the embodiment of the invention, the light emitting component 8 includes a tube 81, and a track plate 82 is fixedly connected to an inner wall of the tube 81. The track plate 82 is attached to the inner wall of the pipe body 81, and then the vertical section thereof is in an arc-shaped structure. The track plate 82 is slidably connected with a light emitting plate 83 for emitting light. The two sides of the light-emitting plate 83 are respectively sleeved with a left lamp cap 84 and a right lamp cap 85 which are positioned at two ends of the tube body 81, wherein the right lamp cap 85 is an electric connection end. The left lamp cap 84 and the right lamp cap 85 are sleeved on the two ends of the tube body 81, so that the assembly of the luminous component 8 is conveniently realized, the abutting fixation of the two ends of the luminous plate 83 is synchronously realized in the sleeved process, and the stability of the assembly of the luminous component 8 is further ensured.

Referring to fig. 1-3, in the embodiment of the present invention, the base shell 1 is formed by a U-shaped shell 11 and an end cap 12. The end caps 12 are respectively and fixedly connected to two sides of the U-shaped shell 11 through screws. The auxiliary sleeve 9 and the terminal block 10 are respectively assembled on the corresponding inner walls of the end covers 12 at the two sides, and the auxiliary sleeve 9 and the terminal block 10 are positioned on the same axis. The auxiliary sleeve 9 and the terminal block 10 are arranged on the same axis, so that the auxiliary sleeve can meet the operation requirement of the luminous component 8 during the opposite-pull plug-in loading.

Referring to fig. 4-5, in the embodiment of the present invention, the power module 2 includes a power box 21 fixedly connected to the top outer wall of the U-shaped housing 11. A voltage regulator main body 23 for connecting a power line is provided on the bottom inner wall of the power box 21, and the voltage regulator main body 23 is connected to the terminal block 10 by a wire. The connection between the voltage stabilizer main body 23 and the terminal block 10 further ensures the energizing requirement that the light-emitting component 8 needs to meet when being plugged into the terminal block 10. An access hole is formed in the top shell wall of the power supply box 21, and a box cover 22 is mounted on the access hole through bolts. The lid 22 is in the access cover, and the structure inside the power box 21 is convenient to overhaul and maintain. The front and rear side walls of the power box 21 are provided with a plurality of heat dissipation openings for heat dissipation, and the number of the heat dissipation openings is four, two by two, and the front and rear sides are correspondingly provided. Each heat dissipation opening is composed of a plurality of heat dissipation gaps which are distributed in a transverse linear mode, the opening range of the heat dissipation gaps is three to sixteen, and ten heat dissipation gaps are adopted in the embodiment.

The bracket 3 comprises two brackets which are respectively positioned at two sides of the power supply assembly 2 and fixedly connected to the top outer wall of the U-shaped shell 11 through bolts. The arrangement of the bracket 3 ensures the loading stability of the loading part on the ceiling wall.

Referring to fig. 5, 10, 11, 12, 13 and 18, in the embodiment of the invention, the mounting mechanism 4 is composed of a lifting assembly 41 and a bearing assembly 42. The two bearing components 42 are respectively movably connected to two sides of the lifting component 41. The lifting components 41 move to drive the bearing components 42 to move, so that the luminous components 8 are loaded.

The lifting assembly 41 includes a recess formed in the top inner wall of the U-shaped housing 11. The provision of the recess serves to accommodate part of the structure in the lifting assembly 41, thereby ensuring that the cross plate 417 in the lifting assembly 41 has sufficient space for movement. A worm 411 is arranged in the groove, the worm 411 is positioned at the central line of the groove, and two ends of the worm 411 respectively penetrate through the front side wall and the rear side wall of the U-shaped shell 11. The worm 411 is provided with worm wheels 412 engaged with and driven by the worm wheels. The worm wheel 412 is meshed with the worm 411 to drive the worm wheel 412 to move synchronously in the rotation process of the worm 411, and the two worm wheels 412 are respectively positioned at two sides of the worm 411, so that the movement directions of the two worm wheels 412 are opposite in the rotation process. The matching between the worm 411 and the worm wheel 412 has a self-locking function, so that no other locking structure is needed after adjustment, and the device structure is further simplified.

The worm gear 412 is provided with a rotating shaft, and the top end of the rotating shaft is rotatably connected to the top inner wall of the groove through a bearing. A wire spool 413 disposed on the rotating shaft is disposed above each worm gear 412. The spool 413 is larger in size, and then the spool 413 can be rapidly wound and released to the stay cord in the rotating process.

The two reels 413 are provided with tooth rollers 414 located in the grooves on sides thereof away from each other. Both ends of the tooth roller 414 penetrate through the front and rear side walls of the U-shaped housing 11, respectively. The end of the tooth roller 414 penetrates through the side wall of the U-shaped shell 11, so that assembly and matching of subsequent structures are facilitated.

Each toothed roller 414 is wound with a toothed belt 415, and a connecting plate 416 is arranged on one side of the toothed belt 415 close to the wire spool 413. The link plate 416 is slidably coupled to the top inner wall of the recess. The sliding connection of the connecting plate 416 in the groove ensures the stability of the displacement adjustment. The bottom ends of the plurality of tooth bands 415 are commonly provided with a cross plate 417. The cross plate 417 is composed of a plate body and extending plates, wherein the extending plates comprise four extending plates which are welded on the front side and the rear side of the two ends of the plate body respectively, and the bottom shell wall of each extending plate is provided with a sliding groove. A pull rope is wound on each wire spool 413, and one end of the pull rope is respectively bound to the corresponding connecting plate 416. Winding and releasing of the pull rope are realized in the movement process of the wire spool 413, so that pulling acting force is provided for the connecting plate 416, and displacement adjustment is facilitated.

Referring to fig. 12 and 13, in the embodiment of the invention, the carrying assembly 42 includes side plates 421 fixedly connected to the inner walls of the front and rear sides of the U-shaped shell 11. The two side plates 421 correspond to each other, and a guiding groove for guiding is formed on one side of the two side plates 421 close to each other. The guide groove is composed of a straight groove part and a chute part. Wherein the chute portion is located at the top of the straight chute portion. The side of the guide groove is provided with a limit bar 422 positioned on the inner wall of the side plate 421 through a bolt. The limiting strip 422 is composed of a strip-shaped plate and an N-shaped plate, wherein the limiting strip 422 is welded on the side wall of the N-shaped plate, and the N-shaped plate is fixedly connected to the inner wall of the side plate 421 through bolts. Wherein, the strip plate bottom in the limit bar 422 corresponds to the corner of the straight groove part and the chute part in the guide groove.

A roll shaft 423 is slidably connected between the two guide grooves. The roll shaft 423 is provided with a straight plate 424 symmetrically arranged back and forth. The two straight plates 424 are provided with a moving groove on one side close to each other, a moving block is connected in the moving groove in a sliding manner, and a carrying seat 426 is fixedly connected between the two moving blocks. The loading base 426 is provided with an arc-shaped pressing sleeve 428 for loading the light emitting part 8 and a curved bar 425 for contacting the limit bar 422. Wherein, the arc pressing sleeve 428 is fixedly connected to the arc part of the carrier 426 through bolts. The curved bar 425 includes two curved bars, which are respectively located at the front and rear sides of the arc pressing sleeve 428, and the bottom end of the curved bar 425 is fixedly connected to the top of the carrier 426 by screws. The top ends of the two curved bars 425 are respectively connected with balls in a rolling way, and the balls correspond to the corresponding limiting strips 422. A fixing plate 427 is arranged below the carrying seat 426, and two ends of the fixing plate 427 are fixedly connected to the corresponding straight plates 424 through screws respectively. A spring set for return adjustment is provided between the carrier 426 and the retaining plate 427. The arrangement range of the spring groups is two to six, and three are used in the present embodiment. The arc-shaped pressing sleeve 428 adopts a soft rubber structure, thereby being beneficial to the clamping assembly of the luminous component 8.

A plurality of support plates positioned on the roll shaft 423 are sleeved between the symmetrical straight plates 424. The tops of the plurality of support plates are respectively slidably connected to corresponding sliding grooves of the transverse plate 417. And further satisfies the movement trace of the roller shaft 423 during the lifting and lowering movement of the cross plate 417.

Referring to fig. 1 and 19, in the embodiment of the present invention, two T-shaped sliding grooves are formed on the front and rear side walls of the U-shaped shell 11, and the front and rear T-shaped sliding grooves correspond to each other. And each T-shaped sliding groove is slidably connected with a T-shaped sliding block. And the structure used for guaranteeing the loading on the T-shaped sliding block can stably lift and adjust in the T-shaped sliding groove.

The cover member 6 is composed of a cover 61 and a vertical rod 62. The vertical rods 62 include four rods, which are welded to the top four corners of the cover 61. The tops of the four vertical rods 62 are fixedly connected to corresponding T-shaped sliding blocks through bolts respectively. And then the guard shield spare 6 can be along with the stable lift of T type sliding block in T type sliding tray, and the guard shield spare 6 makes guard shield spare 6 convenient dismantlement replacement with the assembly that montant 62 loaded T type sliding block with the help of the bolt, conveniently maintains it. The cover 61 is located directly below the mounting mechanism 4 for shielding the bottom notch of the U-shaped shell 11. The cover 61 is positioned to cover and protect the light emitting member 8 after the mounting mechanism 4 has been assembled. Further, the cover 61 is made of a transparent material for securing the illumination effect. The main function of the shield member 6 is shielding protection, so that the selected material is light, the traction adjustment is convenient, and the automatic falling movement of the shield member under the action of gravity due to the weight of the shield member can be avoided.

Referring to fig. 1 and 19, in the embodiment of the present invention, the adjusting assembly 5 includes a rack 51 slidably connected to the outer wall of the U-shaped housing 11. Above the rack 51 is a gear 52 engaged with the rack, and the gear 52 is mounted on the corresponding end of the worm 411. The gear 52 is rotated by the movement of the rack 51, thereby achieving the synchronous rotation of the worm 411. The sliding connection between the rack 51 and the outer side wall of the U-shaped shell 11 has larger friction force, so that the rack 51 can be prevented from self-displacement adjustment due to the weight of the shield member 6 under the condition of no external force, and the stability of the assembly of the shield member 6 is further ensured.

The left side of the rack 51 is provided with a steering wheel 53, and the steering wheel 53 is rotatably connected to the outer side wall of the U-shaped shell 11 through a transmission shaft. A traction rope is wound on the steering wheel 53, one end of the traction rope is bound to the rack 51, and the other end of the traction rope is bound to the corresponding T-shaped sliding block. And then drives the traction rope to move in the process of rotating the rack 51, thereby realizing the displacement adjustment of the T-shaped sliding block. The steering wheel 53 may be disposed on the outer wall of the U-shaped shell 11, or may be disposed in a receiving groove formed in the outer wall of the U-shaped shell 11, so as to ensure the cleanliness of the outside of the apparatus, and in this embodiment, the steering wheel 53 is disposed on the outer wall of the U-shaped shell 11.

Referring to fig. 4 and 15, the cleaning assembly 7 includes a housing cover 71 mounted on the outer wall of the U-shaped housing 11 by screws. The interior of the housing 71 is threaded with profiled posts 72 located on the ends of the toothed rollers 414. The inclined surface of the special-shaped column 72 is provided with an annular groove, a movable block is connected in the annular groove in a sliding way, and a traction rod 73 is fixedly connected on the movable block. The top end of the drawbar 73 is provided with a concentrating plate 74. A plurality of cleaning strips 75 corresponding to the heat dissipation openings are transversely and linearly distributed on one side of the collecting plate 74 close to the power supply assembly 2. One end of the cleaning strips 75 far away from the collecting plate 74 extends into the power supply assembly 2, and a cleaning brush 76 for cleaning a heat radiation port is fixedly connected with the cleaning strips. The toothed roller 414 drives the special-shaped column 72 to rotate in the moving process, so that the movable block movably connected in the annular groove moves to drive the traction rod 73 to carry out displacement adjustment. Pulling the centralized plate 74 drives the cleaning strips 75 and the cleaning brushes 76 thereon to perform reciprocating telescopic adjustment, so as to realize automatic cleaning operation on the heat dissipation ports.

The top wall of the housing 71 is provided with a through slot for the displacement passage of the traction rod 73. The through slots allow the drawbar 73 to perform a displacement movement with the rotation of the profiled pole 72.

Referring to fig. 6, 8, 9, 16 and 17, in the embodiment of the invention, the light emitting plate 83 is composed of a light emitting strip 831 and a connection socket 832. Wherein, the light bar 831 is slidably connected to the track board 82, and the connection socket 832 is mounted on the bottom right end of the light bar 831. The connection socket 832 is connected to the circuit on the light strip 831, so that the light strip 831 is lighted after the connection socket 832 is powered on.

The left lamp cap 84 includes a left lamp housing 841 fitted over the end of the tube 81. The outer sleeve of the left light sleeve 841 has a left outer sleeve 842 for extension adjustment. The left lamp housing 841 is integrally provided with a left inner housing 843 for abutting against the end of the light-emitting panel 83. The left lamp housing 841 is housed in the tube 81 at its end and has a left inner housing 843 therein for holding and limiting the left ends of the rail plate 82 and the light-emitting plate 83.

The right lamp cap 85 comprises a right lamp sleeve 851 sleeved on the end of the tube body 81. The outer sliding sleeve of the right lamp housing 851 is provided with a right outer sleeve 852 for extension adjustment, and the inside of the right lamp housing 851 is integrally provided with a right inner sleeve 853 for abutting against the tail end of the light emitting plate 83. A connection plug 854 for plugging into the connection socket 832 is mounted on the right inner housing 853. A terminal plug 855 for plugging in the terminal block 10 is provided on a side end of the right outer sleeve 852. The terminal plug 855 is connected to the connection plug 854 by a wire. When the right lamp housing 851 is sleeved at the tail end of the tube body 81, the right inner housing 853 in the right lamp housing abuts against the right ends of the track plate 82 and the light emitting plate 83, so that the light emitting component 8 is assembled, and when the right lamp housing 851 is sleeved, the connecting plug 854 in the right lamp housing needs to be abutted with the connecting socket 832, so that the electrifying effect is ensured.

The outer walls of the left jacket 842 and the right lamp jacket 851 are provided with a plurality of movement grooves along the circumferential direction. Two ring grooves for limiting are jointly formed in the plurality of movement grooves. The inner walls of the left outer sleeve 842 and the right outer sleeve 852 are integrally provided with a plurality of convex strips which are adapted to the movement grooves along the circumferential direction, so that the stability of the left outer sleeve and the right outer sleeve during movement is ensured. The glue ring for adapting to the ring groove is commonly arranged at one end of the convex strips close to the pipe body 81, so that the stability of the left outer sleeve 842 assembled on the left lamp sleeve 841 and the stability of the right outer sleeve 852 assembled on the right lamp sleeve 851 are guaranteed.

The working principle of the invention is as follows: when the assembly operation of the loading part and the light emitting part 8 is performed in the LED lamp tube, the two brackets 3 in the loading part are connected to the top outer wall of the U-shaped shell 11 in the base shell 1 through bolts respectively. And then the bracket 3 is firmly assembled with the wall body of the ceiling through the expansion bolts, so that the loading of the loading component on the ceiling is realized. Then, a power cord of normal household electricity is connected to the voltage regulator main body 23 in the power supply module 2.

After the assembly between the loading part and the ceiling is completed, the bottom of the shield member 6 is held by one hand, so that the stability of the shield member 6 during adjustment is ensured, and the rack 51 in any one of the adjusting assemblies 5 is shifted by one hand to make the left-hand lateral displacement. During the moving process, the rack 51 is meshed with the gear 52 to realize synchronous driving of the worm 411 of the lifting assembly 41 in the mounting mechanism 4. The shielding member 6 pulled by the pulling rope, to which the rack 51 is bound in the process of moving left, gradually moves downwards under the effect of gravity and manual pulling under the condition of lack of pulling force, so that the shielding of the base shell 1 is opened.

The worm 411 is engaged with the worm gear 412 in the rotation process, so as to drive the spindle to rotate, and further enable the spool 413 mounted thereon to perform synchronous movement. The movement of spool 413 releases the pull cord wrapped around it, thereby eliminating the pulling force on link plate 416, and also under the force of gravity, the cross plate 417 moves downward, causing the corresponding structure attached thereto to move downward for adjustment. The toothed belt 415 connected to the cross plate 417 moves during the downward movement, and the toothed belt 415 and the toothed roller 414 are meshed for transmission, so as to drive the toothed belt 415 to rotate.

The toothed roller 414 rotates synchronously with the profiled pole 72 in the cleaning assembly 7 connected thereto during rotation. The shaped post 72 moves in the annular groove as the movable block slidably coupled to the annular groove rotates during rotation. The motion of the movable block enables the traction rod 73 to be adjusted, so that the centralized plate 74 is driven to carry out reciprocating displacement adjustment. The reciprocating motion of the collecting plate 74 enables the cleaning strips 75 on the collecting plate to synchronously displace and drives the cleaning brush 76 on the collecting plate to move in and out at the heat dissipation port of the power supply assembly 2, so that the dust and other impurities adhered on the collecting plate can be automatically cleaned. The cleaning strip 75 is in sliding connection with a heat dissipation port on the power supply assembly 2, so that the stability of the movement of the cleaning strip 75 on the cleaning strip is guaranteed.

After the rack 51 in the adjustment assembly 5 moves to the left to the maximum mileage, the adjustment thereof is stopped. At this time, the cover member 6 is fully opened, and the mounting mechanism 4 is also adjusted to the optimum loading state. The luminous member 8 to be mounted is then mounted with the left lamp cap 84 and the right lamp cap 85 at its two ends in correspondence with the respective arc-shaped press 428 of the carrier assembly 42 in the mounting mechanism 4. The left outer sleeve 842 of the left lamp cap 84 is pressed on the corresponding arc-shaped pressing sleeve 428, and the right outer sleeve 852 of the right lamp cap 85 is pressed on the corresponding arc-shaped pressing sleeve 428, so that the luminous component 8 is loaded in the bearing assembly 42.

When the light emitting component 8 is loaded, the bottom of the shield member 6 is supported by one hand, so that the adjustment stability of the shield member 6 is ensured, and the rack 51 in any one of the adjusting assemblies 5 is laterally adjusted in the right direction by one hand. The reverse adjustment of the rack 51 realizes the upward movement traction of the shield member 6 through the traction rope by means of the steering wheel 53, and drives the worm 411 of the lifting assembly 41 in the mounting mechanism 4 to synchronously drive while the engagement transmission between the shield member and the gear 52. The worm 411 moves reversely, so that the worm gear 412 meshed with the worm 411 moves reversely, and the rotating shaft is driven to rotate. The movement of the rotating shaft enables the wire spool 413 to reversely move, winding of the pull rope is achieved, the connecting plate 416 is pulled to move, the toothed belt 415 is driven to move, and upward movement adjustment of the transverse plate 417 is achieved. In the process of upward movement adjustment, the transverse plate 417 drives the roller shaft 423 in the bearing assembly 42 to move upward along the guide groove through the support plate. When the roller shaft 423 moves up in the guide groove, each structure loaded on the roller shaft 423 moves up synchronously. Further, when the roller shaft 423 moves up to the turning position, both ends of the light emitting member 8 mounted thereon correspond to the auxiliary sheath 9 and the terminal block 10. At this time, the tip of the curved lever 425 contacts the limit bar 422 provided on the side plate 421. Then, the middle cross plate 417 drives the roller shaft 423 to continuously move upwards, and the curved rod 425 cooperates with the lower ballast seat 426 of the limit bar 422 to compress the spring set. Thereby ensuring that both ends of the light emitting member 8 mounted on the arc-shaped pressing sleeve 428 always correspond to the auxiliary sleeve 9 and the terminal block 10. When the roller shaft 423 reaches the chute portion beyond the corner of the guide groove, it is synchronously displaced laterally during the continuous upward movement of the cross plate 417. Thereby pulling the corresponding left and right jackets 842, 852 apart by the corresponding arcuate compression sleeve 428. Further, the left outer sleeve 842 is inserted into the auxiliary sleeve 9, and the right outer sleeve 852 is moved to enable the terminal plug 855 thereon to be inserted into the corresponding terminal block 10, so that the power-on requirement of the light-emitting component 8 is met. At this time, the adjusting component 5 moves rightwards to adjust to reach the maximum mileage, so that not only the storage and the plugging power-on of the light-emitting component 8 are realized, but also the shielding of the base shell 1 by the shielding component 6 is realized.

When the light emitting member 8 is assembled, the left lamp housing 841 of the left lamp cap 84 is first sleeved on the left end of the tube 81. After the left lamp sleeve 841 is sleeved, the right end of the left inner sleeve 843 in the left lamp cap 84 contacts the left end of the track plate 82, so that the plugging of the left lamp cap is realized. A light strip 831 with a connection socket 832 is then slidably coupled to the track plate 82. After the light emitting plate 83 is assembled, the right lamp cap 85 is aligned in a butt joint manner that the connecting plug 854 inside the right lamp cap corresponds to the connecting socket 832, and then the left jacket 842 is sleeved on the right end of the tube 81. Further, in the process of assembling the left outer sleeve 842, the connecting plug 854 is connected to the connecting socket 832, and the left end of the right inner sleeve 853 abuts against the right ends of the light emitting plate 83 and the track plate 82, so that the light emitting member 8 can be assembled conveniently.

The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed equally within the scope of the present invention.

Claims (10)

1. An LED tube convenient for assembly, comprising a loading part serving as a base and a light emitting part (8) serving as a light emitting part, characterized in that: the loading component consists of a base shell (1), a power supply component (2), a support (3), a mounting mechanism (4), an adjusting component (5), a shield component (6), a cleaning component (7), an auxiliary sleeve (9) and a terminal block (10), wherein the power supply component (2) and the support (3) are arranged at the top of the base shell (1), the mounting mechanism (4) is mounted in the base shell (1), the shield component (6) is slidably connected to the outside of the base shell (1), the shield component (6) and the mounting mechanism (4) are linked through the adjusting component (5), the adjusting component (5) comprises two components which are respectively arranged at the front side and the rear side of the base shell (1), the cleaning component (7) comprises a plurality of corresponding heat dissipation ports which respectively correspond to the power supply component (2), and the cleaning component (7) and the mounting mechanism (4) are linked;

The luminous component (8) comprises a tube body (81), a track plate (82) is fixedly connected to the inner wall of the tube body (81), a luminous plate (83) used for emitting light is slidably connected to the track plate (82), a left lamp cap (84) and a right lamp cap (85) which are located at two ends of the tube body (81) are respectively sleeved on two sides of the luminous plate (83), and the right lamp cap (85) is an electric connection end.

2. The LED tube of claim 1, wherein said base shell (1) is composed of a U-shaped shell (11) and an end cap (12), wherein said end cap (12) comprises two end caps fixedly connected to two sides of said U-shaped shell (11) by screws, said auxiliary sleeve (9) and said terminal block (10) are assembled on corresponding inner walls of said end cap (12) on two sides, respectively, and said auxiliary sleeve (9) and said terminal block (10) are on the same axis.

3. The LED tube of claim 2, wherein the power supply assembly (2) comprises a power supply box (21) fixedly connected to the outer wall of the top of the U-shaped shell (11), a voltage stabilizer main body (23) for connecting a power line is arranged on the inner wall of the bottom of the power supply box (21), the voltage stabilizer main body (23) is connected with the terminal block (10) through a wire, an access hole is formed in the top shell wall of the power supply box (21), a box cover (22) is mounted on the access hole through bolts, and a plurality of heat dissipation holes for heat dissipation are formed in the front side wall and the rear side wall of the power supply box (21);

the support (3) comprises two supports, the two supports are respectively positioned at two sides of the power supply assembly (2) and are fixedly connected to the top outer wall of the U-shaped shell (11) through bolts.

4. The LED tube of claim 2, wherein said mounting mechanism (4) is composed of a lifting assembly (41) and a bearing assembly (42), wherein said bearing assembly (42) comprises two bearing assemblies movably connected to two sides of said lifting assembly (41);

The lifting assembly (41) comprises a groove formed in the inner wall of the top of the U-shaped shell (11), a worm (411) is arranged in the groove, the worm (411) is located at the center line of the groove, two ends of the worm (411) penetrate through the front side wall and the rear side wall of the U-shaped shell (11) respectively, worm gears (412) meshed with the worm are arranged on the left side and the right side of the worm (411), a rotating shaft is arranged on the worm gears (412), the top end of the rotating shaft is connected to the inner wall of the top of the groove in a rotating mode through a bearing, and a winding disc (413) located on the rotating shaft is arranged above each worm gear (412);

Two one side that wire reel (413) kept away from each other all is equipped with tooth roller (414) that are arranged in the recess, and the front and back lateral wall that runs through U type shell (11) respectively at the both ends of tooth roller (414), every all twine on tooth roller (414) tooth area (415), one side that tooth area (415) is close to wire reel (413) is provided with link plate (416), sliding connection between link plate (416) and the top inner wall of recess, a plurality of the bottom of tooth area (415) is provided with diaphragm (417) jointly, has seted up a plurality of spouts on the bottom shell wall of diaphragm (417), every all twine the stay cord on wire reel (413), on the one end of stay cord is bound in corresponding link plate (416) respectively.

5. The LED tube of claim 4, wherein said carrier assembly (42) comprises side plates (421) disposed on inner walls of front and rear sides of the U-shaped shell (11), wherein one side of each side plate (421) adjacent to each other is provided with a guiding slot for guiding, the guiding slot is formed by a straight slot portion and a chute portion, wherein the chute portion is disposed at a top of the straight slot portion, and a limit bar (422) disposed on the inner wall of the side plate (421) is mounted on a side edge of the guiding slot by a bolt;

Two sliding connection has roller (423) between the guide way, and the symmetry is provided with straight board (424) around on roller (423), two sliding connection has carrier (426) between straight board (424), installs on carrier (426) arc pressure cover (428) and curved bar (425) that are used for contacting spacing (422) that are used for loading luminous component (8), wherein curved bar (425) are including two, correspond corresponding spacing (422) respectively, the below of carrier (426) is equipped with fixed plate (427), and on the both ends of fixed plate (427) are respectively through screw fixed connection in straight board (424) that correspond, be equipped with the spring group that is used for the adjustment that resets between carrier (426) and fixed plate (427).

6. The LED tube of claim 5, wherein a plurality of support plates disposed on the roller shaft (423) are sleeved between the straight plates (424), and the tops of the support plates are slidably connected to corresponding sliding grooves of the cross plate (417).

7. The LED tube of claim 4, wherein a plurality of T-shaped sliding grooves are formed in the front and rear side walls of the U-shaped shell (11), each T-shaped sliding groove is slidably connected with a T-shaped sliding block, the cover member (6) is composed of a cover (61) and a vertical rod (62), the vertical rod (62) comprises a plurality of vertical rods, the vertical rods are respectively welded at four corners of the top of the cover (61), the tops of the vertical rods (62) are respectively fixedly connected to the corresponding T-shaped sliding blocks through bolts, and the cover (61) is located under the mounting mechanism (4) and is used for shielding a bottom notch of the U-shaped shell (11).

8. The LED tube of claim 7, wherein said adjusting assembly (5) comprises a rack (51) slidably connected to the outer wall of the U-shaped housing (11), a gear (52) engaged with the rack (51) is disposed above the rack (51), the gear (52) is mounted on the corresponding end of the worm (411), a steering wheel (53) is disposed on the left side of the rack (51), the steering wheel (53) is mounted on the outer wall of the U-shaped housing (11) through a transmission shaft, and a traction rope is wound on the steering wheel (53), one end of the traction rope is bound to the rack (51), and the other end of the traction rope is bound to the corresponding T-shaped slider.

9. The LED lamp tube convenient to assemble according to claim 1, wherein the cleaning component (7) comprises a housing (71) which is arranged on the outer wall of the U-shaped housing (11) through screws, a special-shaped column (72) which is positioned on the tail end of a tooth roller (414) is connected in a threaded manner inside the housing (71), an annular groove is formed in the inclined surface of the special-shaped column (72), a movable block is connected in a sliding manner in the annular groove, a traction rod (73) is fixedly connected on the movable block, a collecting plate (74) is arranged at the top end of the traction rod (73), a plurality of cleaning strips (75) corresponding to heat dissipation openings are distributed on one side of the collecting plate (74) close to the power component (2) in a transverse linear manner, and one ends of the cleaning strips (75) away from the collecting plate (74) extend into the power component (2) and are fixedly connected with a cleaning brush (76) for cleaning the heat dissipation openings;

a through groove for the displacement passage of the traction rod (73) is formed in the top shell wall of the shell cover (71).

10. The LED tube of claim 1, wherein the light emitting plate (83) is composed of a light emitting strip (831) and a connection socket (832), wherein the light emitting strip (831) is slidably connected to the track plate (82), and the connection socket (832) is mounted on the right end of the bottom of the light emitting strip (831);

The left lamp cap (84) comprises a left lamp sleeve (841) sleeved at the tail end of the tube body (81), a left outer sleeve (842) for extending and adjusting is sleeved outside the left lamp sleeve (841), and a left inner sleeve (843) for propping against the tail end of the light-emitting plate (83) is integrally arranged inside the left lamp sleeve (841);

The right lamp cap (85) comprises a right lamp sleeve (851) sleeved at the tail end of a tube body (81), a right outer sleeve (852) used for extending and adjusting is sleeved on the outer sliding sleeve of the right lamp sleeve (851), a right inner sleeve (853) used for propping against the tail end of a light-emitting plate (83) is integrally arranged in the right lamp sleeve (851), a connecting plug (854) used for plugging a connecting socket (832) is arranged on the right inner sleeve (853), a terminal plug (855) used for plugging a terminal table (10) is arranged at the side end of the right outer sleeve (852), and the terminal plug (855) is connected with the connecting plug (854) through a wire.