CN212901117U

CN212901117U - LED lamp pearl module with protection casing

Info

Publication number: CN212901117U
Application number: CN202022065082.1U
Authority: CN
Inventors: 王令
Original assignee: Shenzhen Qinfengyucai Photoelectric Co ltd
Current assignee: Shenzhen Qinfengyucai Photoelectric Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-04-06
Anticipated expiration: 2030-09-18

Abstract

The utility model provides a LED lamp pearl module with protection casing relates to the LED field. This LED lamp pearl module with protection casing, including the roof, the screw hole that is linked together with the lower surface is seted up to the upper surface of roof, the inside threaded connection of screw hole has the screw rod, the lower fixed surface of roof is connected with the curb plate. This LED lamp pearl module with protection casing, through the gag lever post, the lantern ring, cooperation between connecting piece and the protection casing, reach and be convenient for protect LED lamp pearl module, avoid the cover of dust to influence luminance, through two connecting rods, cooperation between two recesses and the rubber band, it clears up to reach to be convenient for dismantle the protection casing, avoid leading to LED lamp pearl module to damage because of cleaning the work, it is completely open inside the lamp body to have solved present LED lamp pearl module and installed, long-time back of using, LED lamp pearl module surface can influence luminance because of the dust cover, simultaneously when carrying out the dust clearance clean the problem of damaging LED lamp pearl module easily.

Description

LED lamp pearl module with protection casing

Technical Field

The utility model relates to a LED technical field specifically is a LED lamp pearl module with protection casing.

Background

The LED is a semiconductor light-emitting diode and is made of semiconductor materials so as to directly convert electric energy into light energy and convert an electric signal into a light signal; it features low power consumption, high brightness, gay colour, vibration resistance, long service life (8-10 ten thousand hours of normal light emission), and cold light source. The LED lamp bead module is installed inside the lamp housing and is completely opened at present, after the LED lamp bead module is used for a long time, the surface of the LED lamp bead module can influence brightness due to dust and dust covering, and meanwhile, the LED lamp bead module is easy to damage by cleaning when dust is cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED lamp pearl module with protection casing has solved present LED lamp pearl module and has installed and be completely open inside the lamp body, uses the back for a long time, and LED lamp pearl module surface can influence luminance because of the dust covers, and the problem of damaging LED lamp pearl module easily is cleaned when carrying out the dust clearance simultaneously.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an LED lamp bead module with a protective cover comprises a top plate, wherein the upper surface of the top plate is provided with a threaded hole communicated with the lower surface, the inner part of the threaded hole is in threaded connection with a screw rod, the lower surface of the top plate is fixedly connected with a side plate, the right side of the side plate is lapped with the LED lamp bead module, the outer surface of the LED lamp bead module is provided with the protective cover, the left side of the protective cover is lapped with the right side of the side plate, the lower surface of the top plate is provided with a movable groove, the inner wall of the left side of the movable groove is fixedly connected with a limiting rod, the surface of the limiting rod is sleeved with a sleeve ring, the lower surface of the sleeve ring is fixedly connected with a connecting piece, the bottom end of the connecting piece is fixedly connected with the top of the protective cover, the left side of the side plate is provided with through holes communicated with, one side opposite to the two connecting rods is provided with a groove, and a rubber band is sleeved between the two grooves.

Furthermore, the lantern ring is square, the inner wall of the lantern ring is fixedly connected with two fixed shafts, and rolling wheels are sleeved on the surfaces of the two fixed shafts.

Further, rolling grooves are formed in the upper surface and the lower surface of the limiting rod, and the surfaces of the two rolling wheels are respectively in rolling connection with the inner portions of the two rolling grooves.

Furthermore, a positioning hole communicated with the right side is formed in the left side of the side plate, a screw is inserted into the positioning hole, and the right end of the screw is fixedly connected with the left side of the protective cover.

Furthermore, the surface of the screw is in threaded connection with a nut, and the right side of the nut is in lap joint with the left side of the side plate.

Further, the left side fixedly connected with conductor wire of LED lamp pearl module, the one end that LED lamp pearl module was kept away from to the conductor wire runs through the curb plate and extends to the left side of curb plate, the sealing washer has been cup jointed on the surface of protection casing, the left side of sealing washer and the right side fixed connection of curb plate.

The utility model provides a LED lamp pearl module with protection casing. The method has the following beneficial effects:

1. this LED lamp pearl module with protection casing, through the gag lever post, the lantern ring, cooperation between connecting piece and the protection casing, reach and be convenient for protect LED lamp pearl module, avoid the cover of dust to influence luminance, through two connecting rods, cooperation between two recesses and the rubber band, it clears up to reach to be convenient for dismantle the protection casing, avoid leading to LED lamp pearl module to damage because of cleaning the work, it is completely open inside the lamp body to have solved present LED lamp pearl module and installed, long-time back of using, LED lamp pearl module surface can influence luminance because of the dust cover, simultaneously when carrying out the dust clearance clean the problem of damaging LED lamp pearl module easily.

2. This LED lamp pearl module with protection casing through mutually supporting between nut and the screw, reaches the fastness that increases the protection casing after the installation, avoids the protection casing to break away from LED lamp pearl module surface, through the setting of sealing washer, reaches the leakproofness that increases between curb plate and the protection casing, avoids the dust to get into the inside cover of protection casing on LED lamp pearl module.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

fig. 4 is a right side view of the top plate of fig. 1 according to the present invention.

The LED lamp bead module comprises a top plate 1, a side plate 2, an LED lamp bead module 3, a protective cover 4, a threaded hole 5, a screw rod 6, a movable groove 7, a limiting rod 8, a rolling groove 9, a lantern ring 10, a fixed shaft 11, a rolling wheel 12, a connecting piece 13, a sealing ring 14, a positioning hole 15, a nut 16, a screw 17, a connecting rod 18, a through hole 19, a groove 20 and a rubber band 21.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention provides an LED lamp bead module with a protective cover, which includes a top plate 1, a threaded hole 5 communicating with a lower surface is formed on an upper surface of the top plate 1, a threaded rod 6 is connected to an inner thread of the threaded hole 5, a side plate 2 is fixedly connected to a lower surface of the top plate 1, an LED lamp bead module 3 is connected to a right side of the side plate 2 in an overlapping manner, a protective cover 4 is disposed on an outer surface of the LED lamp bead module 3, a positioning hole 15 communicating with the right side is formed on a left side of the side plate 2, a screw 17 is inserted into the positioning hole 15, a right end of the screw 17 is fixedly connected to the left side of the protective cover 4, a nut 16 is connected to a surface thread of the screw 17, a right side of the nut 16 is connected to a left side of the side plate 2, the surface of the protective cover 4 is sleeved with a sealing ring 14, the left side of the sealing ring 14 is fixedly connected with the right side of the side plate 2, the left side of the protective cover 4 is lapped with the right side of the side plate 2, the lower surface of the top plate 1 is provided with a movable groove 7, the left inner wall of the movable groove 7 is fixedly connected with a limiting rod 8, the surface of the limiting rod 8 is sleeved with a sleeve ring 10, the shape of the sleeve ring 10 is square, the inner wall of the sleeve ring 10 is fixedly connected with two fixed shafts 11, the number of the fixed shafts 11 is two, the surfaces of the two fixed shafts 11 are both sleeved with rolling wheels 12, the upper surface and the lower surface of the limiting rod 8 are both provided with rolling grooves 9, the surfaces of the two rolling wheels 12 are respectively in rolling connection with the interiors of the two rolling grooves 9, the lower surface of the sleeve ring 10 is fixedly connected with a connecting piece 13, the bottom end of the connecting piece 13 is fixedly, the lantern ring 10 can drive the rolling wheel 12 to roll in the inside of rolling groove 9 this moment, can reduce the frictional force of the lantern ring 10 in moving from this, the through-hole 19 that is linked together with the right side is seted up in the left side of curb plate 2, the quantity of through-hole 19 is two, connecting rod 18 has all been pegged graft to the inside of two through-holes 19, the right-hand member of two connecting rods 18 all with the left side fixed connection of LED lamp pearl module 3, recess 20 has all been seted up to one side that two connecting rods 18 are opposite, the rubber band 21 has been cup jointed between two recesses 20.

The working principle is as follows: when the protective cover 4 is cleaned, the protective cover 4 needs to be disassembled firstly, the rubber band 21 is taken down from between the two grooves 20, the screw cap 16 is unscrewed from the surface of the screw 17, then the protective cover 4 is pulled rightwards, so that the protective cover 4 drives the lantern ring 10 to move rightwards on the surface of the limiting rod 8 through the connecting piece 13, the lantern ring 10 can drive the rolling wheel 12 to roll in the rolling groove 9 in the process of moving rightwards, the protective cover 4 can drive the connecting rod 18 to be pulled out from the inside of the through hole 19 along with the continuous pulling of the protective cover 4 rightwards, the protective cover 4 can drive the screw 17 to be pulled out from the inside of the positioning hole 15, the lantern ring 10 can be separated from the surface of the limiting rod 8, the disassembling work is completed, after the protective cover 4 is cleaned, the protective cover 4 is sleeved on the surface of the LED lamp bead module 3 and pushed leftwards, the protective cover 4 can drive the lantern ring 10 to be sleeved on the surface of the, the sleeve ring 10 moves leftwards to drive the rolling wheel 12 to roll leftwards in the rolling groove 9, the protective cover 4 finally drives the screw 17 to penetrate through the positioning hole 15 and the connecting rod 18 to penetrate through the through hole 19, at the moment, the rubber band 21 is sleeved between the two grooves 20, and the screw cap 16 is screwed on the surface of the screw 17.

Claims

1. The utility model provides a LED lamp pearl module with protection casing, includes roof (1), its characterized in that: the upper surface of the top plate (1) is provided with a threaded hole (5) communicated with the lower surface, the inner part of the threaded hole (5) is in threaded connection with a screw rod (6), the lower surface of the top plate (1) is fixedly connected with a side plate (2), the right side of the side plate (2) is lapped with an LED lamp bead module (3), the outer surface of the LED lamp bead module (3) is provided with a protective cover (4), the left side of the protective cover (4) is lapped with the right side of the side plate (2), the lower surface of the top plate (1) is provided with a movable groove (7), the left inner wall of the movable groove (7) is fixedly connected with a limiting rod (8), the surface of the limiting rod (8) is sleeved with a lantern ring (10), the lower surface of the lantern ring (10) is fixedly connected with a connecting piece (13), and the bottom, through-hole (19) that are linked together with the right side are seted up to the left side of curb plate (2), the quantity of through-hole (19) is two, and connecting rod (18) have all been pegged graft to the inside of two through-holes (19), the right-hand member of two connecting rods (18) all with the left side fixed connection of LED lamp pearl module (3), and one side that two connecting rods (18) are opposite all is seted up fluted (20), has cup jointed rubber band (21) between two recesses (20).

2. The LED lamp bead module with the protective cover according to claim 1, characterized in that: the lantern ring (10) is square, the inner wall of the lantern ring (10) is fixedly connected with two fixed shafts (11), and the surfaces of the two fixed shafts (11) are sleeved with rolling wheels (12).

3. The LED lamp bead module with the protective cover according to claim 2, characterized in that: the upper surface and the lower surface of the limiting rod (8) are provided with rolling grooves (9), and the surfaces of the two rolling wheels (12) are respectively in rolling connection with the inner parts of the two rolling grooves (9).

4. The LED lamp bead module with the protective cover according to claim 1, characterized in that: the left side of the side plate (2) is provided with a positioning hole (15) communicated with the right side, a screw (17) is inserted into the positioning hole (15), and the right end of the screw (17) is fixedly connected with the left side of the protective cover (4).

5. The LED lamp bead module with the protective cover according to claim 4, characterized in that: the surface thread of screw (17) is connected with nut (16), the right side of nut (16) and the left side overlap joint of curb plate (2).

6. The LED lamp bead module with the protective cover according to claim 1, characterized in that: the left side fixedly connected with conductor wire of LED lamp pearl module (3), the one end that LED lamp pearl module (3) were kept away from to the conductor wire runs through curb plate (2) and extends to the left side of curb plate (2), sealing washer (14) have been cup jointed on the surface of protection casing (4), the left side of sealing washer (14) and the right side fixed connection of curb plate (2).