CN217273649U

CN217273649U - Long service life's lens for LED lamp

Info

Publication number: CN217273649U
Application number: CN202220950361.2U
Authority: CN
Inventors: 王超军
Original assignee: Zhongshan Jicheng Optics Co ltd
Current assignee: Zhongshan Jicheng Optics Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-23
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to the technical field of LED lenses, and discloses a long-service-life lens for an LED lamp, which comprises a substrate, an LED lamp, a lens and a lampshade, wherein the lampshade is provided with a limiting moving mechanism, and the top end of the substrate is provided with a dismounting mechanism; spacing moving mechanism includes arm-tie, movable rod, loop bar, spacing slide, spring one, movable block, slide bar, spring two, pin rod, arm-tie fixed mounting is in movable rod one end, the loop bar cup joints on the movable rod outer wall, spacing slide fixed mounting is on the movable rod outer wall, spacing spout sliding connection that spacing slide and loop bar inner wall were seted up can make things convenient for personnel to change the distance between lens and the LED lamp under the combined action through each mechanism to adjust light source intensity, solved current lens and lamp shade as an organic whole, lead to the distance between inconvenient adjusting lens and the LED lamp, the problem of unable adjustment light source intensity improves the utilization ratio of LED lamp, makes things convenient for personnel to use.

Description

Long service life's lens for LED lamp

Technical Field

The utility model relates to a LED lens technical field specifically is a long service life's lens for LED lamp.

Background

The LED lens is closely connected with the LED, so that the use efficiency and the luminous efficiency of light can be improved, the LED lens can be used according to different effects, and the specification comprises a penetration type and a refraction and reflection type. The basic structure of the LED is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on a support, then silver wires or gold wires are used for connecting the chip and a circuit board, then the periphery of the chip is sealed by epoxy resin, the function of protecting an internal core wire is achieved, and finally a shell is installed, wherein the application field relates to the aspects of daily household electrical and mechanical production of mobile phones, desk lamps, household electrical appliances and the like;

current lens are usually as an organic whole with the lamp shade, lead to lens can't remove inside the lamp shade, and the distance between inconvenient personnel adjustment lens and the LED lamp, and then can't adjust light source intensity, and inconvenient personnel use, use the limitation height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's lens for LED lamp has solved the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lens for an LED lamp with long service life comprises a substrate, the LED lamp, a lens and a lampshade, wherein a limiting moving mechanism is arranged on the lampshade, and a dismounting mechanism is arranged at the top end of the substrate;

the limiting moving mechanism comprises a pulling plate, a movable rod, a sleeve rod, a limiting sliding plate, a first spring, a moving block, a sliding rod, a second spring and a pin rod, wherein the pulling plate is fixedly arranged at one end of the movable rod, the sleeve rod is sleeved on the outer wall of the movable rod, the limiting sliding plate is fixedly arranged on the outer wall of the movable rod and is in sliding connection with a limiting sliding groove formed in the inner wall of the sleeve rod, one end of the spring is fixedly arranged at one end of the movable rod, the other end of the spring is fixedly arranged on the inner wall of the sleeve rod, one end of the sleeve rod penetrates through a moving groove formed in the outer wall of a lampshade and is fixedly arranged on the outer wall of the moving block, the moving block is movably sleeved on the outer wall of the sliding rod, the sliding rod is fixedly arranged on the inner wall of a sliding rod groove formed in the inner wall of the lampshade, one end of the second spring is fixedly arranged at the bottom end of the moving block, and the other end of the spring is fixedly arranged at the bottom end of the inner wall of the sliding rod groove formed in the inner wall of the lampshade, and the second spring is wound on the outer wall of the sliding rod.

Preferably, dismouting mechanism includes commentaries on classics board, bull stick, bevel gear one, bevel gear two, threaded rod, movable plate, spacing cardboard, connecting plate, fixed block, commentaries on classics board fixed mounting is on the bull stick top, the bull stick runs through the fixed block top and stretches into in the turn trough that fixed block one side was seted up, just the bull stick outer wall passes through bearing one and is connected with the fixed block rotation, changes the board through setting up, makes things convenient for personnel to rotate the bull stick through changeing the board to make things convenient for personnel to use.

Preferably, the first bevel gear is fixedly installed at the bottom end of the rotating rod, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly sleeved on the outer wall of the threaded rod, and the first bevel gear is meshed with the second bevel gear to realize transmission between the first bevel gear and the second bevel gear, so that the second bevel gear drives the threaded rod to rotate.

Preferably, one end of the threaded rod is rotatably connected to the inner wall of the rotary groove formed in one side of the fixed block through the second bearing, the other end of the threaded rod is in threaded connection with the threaded groove formed in one side of the moving plate, the moving plate is in sliding connection with the inner wall of the rotary groove formed in one side of the fixed block, and the moving plate can move when the threaded rod rotates through the threaded groove.

Preferably, the limiting clamping plate is fixedly installed at the bottom end of the movable plate, the limiting clamping plate is clamped in a limiting clamping groove formed in the top end of the connecting plate, the connecting plate is fixedly installed on the outer wall of the lampshade, the fixing block is fixedly installed at the top end of the base plate, and the limiting clamping plate can be clamped in the clamping groove formed in the top end of the connecting plate through the limiting clamping plate, so that the connecting plate is limited and fixed.

Preferably, the pin rod is fixedly installed on one side of the pulling plate, the pin rod is inserted into a pin groove formed in the outer wall of the lampshade, the moving block is fixedly installed on the outer wall of the lens, the lens is connected with the inner wall of the lampshade in a sliding mode, the pin rod can be inserted into the pin groove through the pin rod, the pulling plate is limited and fixed, the lens is fixed, the service stability of the lens is improved, and the number of the pin grooves is a plurality.

Preferably, the lampshade is fixedly mounted at the top end of the substrate, the LED lamp is fixedly mounted at the top end of the substrate, and the LED lamp is arranged inside the lampshade.

The utility model provides a long service life's lens for LED lamp. The lens for the LED lamp with long service life has the following beneficial effects:

(1) the lens for the LED lamp with the long service life can facilitate personnel to change the distance between the lens and the LED lamp under the combined action of the pull plate, the movable rod, the loop bar, the limiting sliding plate, the first spring, the movable block, the sliding rod, the second spring and the pin rod, so that the light source intensity can be adjusted, the problems that the distance between the lens and the LED lamp cannot be adjusted conveniently and the light source intensity cannot be adjusted due to the fact that the existing lens and a lampshade are integrated are solved, the utilization rate of the LED lamp is improved, and the lens is convenient for personnel to use;

(2) this long service life's lens for LED lamp, through changeing the board, the bull stick, bevel gear one, bevel gear two, the threaded rod, the movable plate, spacing cardboard, the connecting plate, under the combined action of fixed block, can make things convenient for personnel to carry out the dismouting to the lamp shade, thereby make things convenient for personnel to maintain the inside lens of lamp shade, it comes to bond fixedly with the base plate through silica gel to have solved current lamp shade, along with the increase of live time, viscidity can reduce, lead to the problem that drops easily, moreover, the steam generator is simple in structure, convenient operation, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 2 according to the present invention;

fig. 5 is a schematic side view of the lampshade of the present invention.

In the figure: 1. the LED lamp comprises a base plate 2, an LED lamp 3, a lens 4, a lampshade 5, a limiting moving mechanism 6, a dismounting mechanism 501, a pull plate 502, a movable rod 503, a sleeve rod 504, a limiting sliding plate 505, a first spring 506, a moving block 507, a sliding rod 508, a second spring 509, a pin 601, a rotating plate 602, a rotating rod 603, a first bevel gear 604, a second bevel gear 605, a threaded rod 606, a moving plate 607, a limiting clamping plate 608, a connecting plate 609 and a fixing block.

Detailed Description

As shown in fig. 1-5, the utility model provides a technical solution: a long-service-life lens for an LED lamp comprises a base plate 1, an LED lamp 2, a lens 3 and a lampshade 4, the lampshade 4 is fixedly arranged at the top end of the base plate 1, the LED lamp 2 is arranged in the lampshade 4, a limiting moving mechanism 5 is arranged on the lampshade 4, a dismounting mechanism 6 is arranged at the top end of the base plate 1, the dismounting mechanism 6 comprises a rotating plate 601, a rotating rod 602, a first bevel gear 603, a second bevel gear 604, a threaded rod 605, a moving plate 606, a limiting clamping plate 607, a connecting plate 608 and a fixed block 609, the rotating plate 601 is fixedly arranged at the top end of the rotating rod 602, the rotating rod 602 penetrates through the top end of the fixed block 609 to extend into a rotating groove formed in one side of the fixed block 609, the outer wall of the rotating rod 602 is rotatably connected with the fixed block 609 through a bearing I, through the rotating plate 601, a rotating rod 602 is convenient for a person to rotate the rotating rod 602 through the rotating plate 601, so that the person can use the lens is convenient, the bevel gear I603 is fixedly arranged at the bottom end of the rotating rod 602, the first bevel gear 603 is meshed with the second bevel gear 604, the second bevel gear 604 is fixedly sleeved on the outer wall of the threaded rod 605, the first bevel gear 603 is meshed with the second bevel gear 604, transmission can be realized between the first bevel gear 603 and the second bevel gear 604, so that the second bevel gear 604 drives the threaded rod 605 to rotate, one end of the threaded rod 605 is rotatably connected to the inner wall of a rotary groove formed in one side of a fixed block 609 through a second bearing, the other end of the threaded rod 605 is in threaded connection with a threaded groove formed in one side of a moving plate 606, the moving plate 606 is in sliding connection with the inner wall of the rotary groove formed in one side of the fixed block 609, the moving plate 606 can move when the threaded rod 605 rotates through the arrangement of the threaded groove, the limiting clamp plate 607 is fixedly installed at the bottom end of the moving plate 606, the limiting clamp plate 607 is clamped in a limiting clamp groove formed in the top end of a connecting plate 608, the connecting plate 608 is fixedly installed on the outer wall of the lampshade 4, and the fixed block 609 is fixedly installed at the top end of the base plate 1, the limiting clamping plate 607 is arranged, so that the limiting clamping plate 607 can be clamped in a clamping groove formed in the top end of the connecting plate 608, the connecting plate 608 is limited and fixed, and the lampshade can be conveniently disassembled and assembled by personnel under the combined action of the rotating plate 601, the rotating rod 602, the first bevel gear 603, the second bevel gear 604, the threaded rod 605, the moving plate 606, the limiting clamping plate 607, the connecting plate 608 and the fixing block 609, so that the lens 3 in the lampshade 4 can be conveniently maintained by the personnel, the problem that the existing lampshade 4 is bonded and fixed with the base plate 1 through silica gel, the viscosity can be reduced along with the increase of the service time, and the problem of falling easily can be caused is solved;

the limiting moving mechanism 5 comprises a pulling plate 501, a movable rod 502, a sleeve rod 503, a limiting sliding plate 504, a first spring 505, a moving block 506, a sliding rod 507, a second spring 508 and a pin 509, wherein the pulling plate 501 is fixedly arranged at one end of the movable rod 502, the sleeve rod 503 is sleeved on the outer wall of the movable rod 502, the limiting sliding plate 504 is fixedly arranged on the outer wall of the movable rod 502, the limiting sliding plate 504 is slidably connected with a limiting sliding groove formed in the inner wall of the sleeve rod 503, one end of the first spring 505 is fixedly arranged at one end of the movable rod 502, the other end of the first spring 505 is fixedly arranged on the inner wall of the sleeve rod 503, one end of the sleeve rod 503 penetrates through a moving groove formed in the outer wall of the lampshade 4 and is fixedly arranged on the outer wall of the moving block 506, the moving block 506 is movably sleeved on the outer wall of the sliding rod 507, the sliding rod 507 is fixedly arranged on the inner wall of a sliding rod groove formed in the inner wall of the lampshade 4, one end of the second spring 508 is fixedly arranged at the bottom end of the moving block 506, the other end of the spring 508 is fixedly arranged at the bottom end of the sliding rod groove formed in the inner wall of the lampshade 4, the second spring 508 is wound on the outer wall of the sliding rod 507, the pin rod 509 is fixedly arranged on one side of the pull plate 501, the pin rod 509 is inserted in a pin groove formed in the outer wall of the lampshade 4, the moving blocks 506 are fixedly arranged on the outer wall of the lens 3, the lens 3 is in sliding connection with the inner wall of the lampshade 4, the pin rod 509 is inserted in the pin groove by arranging the pin rod 509, and the pull plate 501 is limited and fixed, so that the lens 3 is fixed, the use stability of the lens 3 is improved, and the number of the pin grooves is a plurality, under the combined action of the pull plate 501, the moving rod 502, the sleeve rod 503, the limiting sliding plate 504, the first spring 505, the moving block 506, the sliding rod 507, the second spring 508 and the pin rod 509, the distance between the lens 3 and the LED lamp 2 can be conveniently changed by personnel, the light source intensity can be adjusted, the problem that the existing lens 3 and the lampshade 4 are integrated, so that the distance between the lens 3 and the LED lamp 2 can be adjusted inconveniently is solved, the problem of unable adjustment light source intensity improves LED lamp 2's utilization ratio, makes things convenient for personnel to use.

When the long-service-life LED lamp lens is used, the pulling plate 501 is pulled, the pulling plate 501 drives the movable rod 502 to stretch the first spring 505, the pulling plate 501 further drives the pin rod 509 to move outwards so that the pin rod 509 is separated from the pin groove formed in the outer wall of the lampshade 4, when the pin rod 509 is completely separated from the pin groove, a person can move the sleeve rod 503 up and down, the sleeve rod 503 drives the movable block 506 to move up and down, the movable block 506 can drive the lens 3 to move up and down, after the lens is moved to a proper position, the pulling plate 501 is loosened, the movable rod 502 drives the pulling plate 501 to reset under the reset acting force of the first spring 505, the pulling plate 501 drives the pin rod 509 to be inserted into the pin groove at the position, the distance between the lens 3 and the LED lamp 2 can be conveniently changed by the aid of the person through the mechanism, so that the light source intensity is adjusted, and the problem that the distance between the lens 3 and the LED lamp 2 cannot be conveniently adjusted due to the fact that the existing lens 3 and the lampshade 4 are integrated is solved, the utilization rate of the LED lamp 2 is improved, and the LED lamp is convenient for personnel to use; the rotating plate 601 is rotated, the rotating plate 601 drives the rotating rod 602 to rotate, the rotating rod 602 drives the first bevel gear 603 to rotate, the first bevel gear 603 drives the second bevel gear 604 to rotate, the second bevel gear 604 drives the threaded rod 605 to rotate, the threaded rod 605 enables the movable plate 606 to move outwards, the movable plate 606 drives the limiting clamping plate 607 to move outwards, the limiting clamping plate 607 is just clamped in a limiting clamping groove formed in the top end of the connecting plate 608, the connecting plate 608 is limited and fixed, the lampshade is convenient to disassemble and assemble by personnel through the mechanism, the lens 3 inside the lampshade 4 is convenient to maintain by personnel, the problem that the existing lampshade 4 is bonded and fixed with the base plate 1 through silica gel is solved, the viscosity can be reduced along with the increase of the service time, the falling problem is easily caused, the structure is simple, the operation is convenient, and the practicability is strong.

Claims

1. The utility model provides a long service life's lens for LED lamp, includes base plate (1), LED lamp (2), lens (3), lamp shade (4), its characterized in that: a limiting moving mechanism (5) is arranged on the lampshade (4), and a dismounting mechanism (6) is arranged at the top end of the substrate (1);

the limiting moving mechanism (5) comprises a pulling plate (501), a movable rod (502), a sleeve rod (503), a limiting sliding plate (504), a first spring (505), a moving block (506), a sliding rod (507), a second spring (508) and a pin rod (509), wherein the pulling plate (501) is fixedly arranged at one end of the movable rod (502), the sleeve rod (503) is sleeved on the outer wall of the movable rod (502), the limiting sliding plate (504) is fixedly arranged on the outer wall of the movable rod (502), the limiting sliding plate (504) is in sliding connection with a limiting sliding groove formed in the inner wall of the sleeve rod (503), one end of the first spring (505) is fixedly arranged at one end of the movable rod (502), the other end of the first spring (505) is fixedly arranged on the inner wall of the sleeve rod (503), one end of the sleeve rod (503) penetrates through a moving groove formed in the outer wall of the lampshade (4) and is fixedly arranged on the outer wall of the moving block (506), the moving block (506) is movably sleeved on the outer wall of the sliding rod (507), the sliding rod (507) is fixedly installed on the inner wall of a sliding rod groove formed in the inner wall of the lampshade (4), one end of the second spring (508) is fixedly installed at the bottom end of the moving block (506), the other end of the second spring (508) is fixedly installed at the bottom end of the inner wall of the sliding rod groove formed in the inner wall of the lampshade (4), and the second spring (508) is wound on the outer wall of the sliding rod (507).

2. The lens for the LED lamp with long service life according to claim 1, is characterized in that: dismouting mechanism (6) are including changeing board (601), bull stick (602), bevel gear (603), bevel gear two (604), threaded rod (605), movable plate (606), spacing cardboard (607), connecting plate (608), fixed block (609), change board (601) fixed mounting on bull stick (602) top, bull stick (602) run through in fixed block (609) top stretches into the turn trough that fixed block (609) one side was seted up, just bull stick (602) outer wall is connected with fixed block (609) rotation through bearing one.

3. The lens for the LED lamp with long service life according to claim 2, is characterized in that: the first bevel gear (603) is fixedly mounted at the bottom end of the rotating rod (602), the first bevel gear (603) is meshed with the second bevel gear (604), and the second bevel gear (604) is fixedly sleeved on the outer wall of the threaded rod (605).

4. The lens for the LED lamp with long service life according to claim 2, is characterized in that: one end of the threaded rod (605) is rotatably connected to the inner wall of the rotary groove formed in one side of the fixed block (609) through a second bearing, the other end of the threaded rod (605) is in threaded connection with the threaded groove formed in one side of the moving plate (606), and the moving plate (606) is in sliding connection with the inner wall of the rotary groove formed in one side of the fixed block (609).

5. The lens for the LED lamp with long service life according to claim 2, is characterized in that: the limiting clamping plate (607) is fixedly installed at the bottom end of the moving plate (606), the limiting clamping plate (607) is clamped in a limiting clamping groove formed in the top end of the connecting plate (608), the connecting plate (608) is fixedly installed on the outer wall of the lampshade (4), and the fixing block (609) is fixedly installed at the top end of the base plate (1).

6. The lens for the LED lamp with long service life according to claim 1, is characterized in that: the pin rod (509) is fixedly arranged on one side of the pulling plate (501), the pin rod (509) is inserted into a pin groove formed in the outer wall of the lampshade (4), the moving block (506) is fixedly arranged on the outer wall of the lens (3), and the lens (3) is connected with the inner wall of the lampshade (4) in a sliding mode.

7. The lens for the LED lamp with long service life according to claim 1, characterized in that: the LED lamp is characterized in that the lampshade (4) is fixedly arranged on the top end of the base plate (1), the LED lamp (2) is fixedly arranged on the top end of the base plate (1), and the LED lamp (2) is arranged inside the lampshade (4).