CN216384050U

CN216384050U - Novel LED lens that facula degree of consistency is high

Info

Publication number: CN216384050U
Application number: CN202122701353.2U
Authority: CN
Inventors: 刘礼森
Original assignee: Hangzhou Chuanze Electronic Technology Co ltd
Current assignee: Hangzhou Chuanze Electronic Technology Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-26
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a novel LED lens with high spot uniformity, which comprises an LED lens body, a connecting mechanism and a limiting mechanism, wherein the connecting mechanism is arranged on the LED lens body, the limiting mechanism is arranged on the connecting mechanism, the connecting mechanism comprises a light homogenizing cover and a fixing ring, the fixing ring is arranged at the bottom of the surface of the LED lens body, and the light homogenizing cover is arranged at the top of the fixing ring. According to the LED lens, the dodging cover, the fixing ring, the fixing groove, the clamping block, the clamping groove, the sliding rod, the movable plate, the buffer spring, the positioning block, the positioning groove, the limiting plate, the rolling bearing, the fixing shaft and the mounting plate are matched with one another, so that a light source emitted from the LED lens can be uniformly scattered out through the dodging cover, the uniformity of light spots is greatly improved, the dodging cover can be detached and maintained according to needs in the later period, the detaching process is simple and convenient, the service life of the dodging cover is greatly prolonged, and great convenience is brought to a user.

Description

Novel LED lens that facula degree of consistency is high

Technical Field

The utility model relates to the technical field of LED lenses, in particular to a novel LED lens with high spot uniformity.

Background

The LED lens is closely associated with the LED, so that the light use efficiency and the light emitting efficiency can be improved, and the LED lens can be used according to different effects. The specification includes transmission type, refraction and reflection type.

According to the application number CN202022527993.1, the corrosion-resistant LED lens solves the problem that the existing LED lens is not corrosion-resistant and short in service life by arranging the base layer, the reinforcing layer, the anti-collision layer, the weather-resistant layer, the corrosion-resistant layer, the wear-resistant layer, the organic silicon film layer and the PVC film layer, has the advantages of corrosion resistance and long service life, and is worthy of popularization; however, the light spots of the LED lens in the case are not uniform enough, the actual lighting effect is affected, the practicability is reduced, the illumination effect is poor, and therefore the novel LED lens with high light spot uniformity is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel LED lens with high spot uniformity, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel LED lens with high spot uniformity comprises an LED lens body, a connecting mechanism and a limiting mechanism, wherein the connecting mechanism is arranged on the LED lens body;

the connecting mechanism comprises a light homogenizing cover and a fixing ring, the fixing ring is arranged at the bottom of the surface of the LED lens body, and the light homogenizing cover is arranged at the top of the fixing ring;

the limiting mechanism comprises four fixing grooves and four clamping blocks, the four clamping blocks are respectively installed at four corners of the bottom of the uniform light cover, clamping grooves are formed in the top of the fixing ring and correspond to the positions of the clamping blocks, the bottoms of the clamping blocks penetrate through the clamping grooves and extend to the insides of the clamping grooves to be mutually contacted with the inner walls of the clamping grooves, the quantity of the fixing grooves is two, the fixing grooves are respectively formed in the left side and the right side of the top of the fixing ring, the bottoms of the left side and the right side of the inner wall of the fixing groove are fixedly connected through sliding rods, a movable plate is connected to the surface of each sliding rod in a sliding mode, the top of the movable plate penetrates through the fixing grooves and extends to the outside of the fixing grooves, a buffer spring is sleeved on the surface of each sliding rod, one side, close to the uniform light cover, of each movable plate is provided with a positioning block, one side, close to the positioning blocks, on the left side and the right side, is provided with a positioning groove, the top of each movable plate is provided with a limiting groove, the top of spacing groove is provided with the limiting plate, the bottom of limiting plate runs through the spacing groove and extends to its inside inner wall in contact with the spacing groove each other, the limiting plate is kept away from and is installed antifriction bearing in the recess at even light cover one side top, swing joint has the fixed axle on antifriction bearing's the inner wall, the fixed axle is kept away from the one end of limiting plate and is installed the mounting panel.

Preferably, the shape of the light homogenizing cover is matched with the shape of the LED lens body.

Preferably, the bottom of the light homogenizing cover and the top of the fixing ring are in contact with each other.

Preferably, one side of the positioning block, which is close to the positioning groove, sequentially penetrates through the fixing groove, the clamping groove and the positioning groove and extends to the inside of the positioning groove to be in contact with the inner wall of the positioning groove.

Preferably, one side of the mounting plate, which is close to the fixing ring, is fixedly connected with the fixing ring.

Preferably, one side of the movable plate, which is close to the buffer spring, is fixedly connected with the inner wall of the fixing groove through the buffer spring.

Compared with the prior art, the utility model has the following beneficial effects:

according to the LED lens, the dodging cover, the fixing ring, the fixing groove, the clamping block, the clamping groove, the sliding rod, the movable plate, the buffer spring, the positioning block, the positioning groove, the limiting plate, the rolling bearing, the fixing shaft and the mounting plate are matched with one another, so that a light source emitted from the LED lens can be uniformly scattered out through the dodging cover, the uniformity of light spots is greatly improved, the dodging cover can be detached and maintained according to needs in the later period, the detaching process is simple and convenient, the service life of the dodging cover is greatly prolonged, and great convenience is brought to a user.

Drawings

FIG. 1 is a structural cross-sectional view in elevation of the present invention;

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

FIG. 3 is a schematic structural diagram of a top view of the movable plate and the limiting groove of the present invention;

FIG. 4 is a schematic structural diagram of a bottom view of the light uniformizing cover of the present invention;

fig. 5 is a schematic structural view of a front view of the present invention.

In the figure: the LED lens comprises an LED lens body 1, a connecting mechanism 2, a light homogenizing cover 21, a fixing ring 22, a limiting mechanism 3, a fixing groove 31, a clamping block 32, a clamping groove 33, a sliding rod 34, a movable plate 35, a buffer spring 36, a positioning block 37, a positioning groove 38, a limiting groove 39, a limiting plate 310, a rolling bearing 311, a fixing shaft 312 and a mounting plate 313.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a novel LED lens with high uniformity of light spots includes a LED lens body 1, a connecting mechanism 2 and a limiting mechanism 3, wherein the connecting mechanism 2 is disposed on the LED lens body 1, and the limiting mechanism 3 is disposed on the connecting mechanism 2.

Coupling mechanism 2 includes even light cover 21 and solid fixed ring 22, and solid fixed ring 22 installs in the bottom on LED lens body 1 surface, and even light cover 21 sets up at solid fixed ring 22's top, and the shape of even light cover 21 and the shape looks adaptation of LED lens body 1, the bottom of even light cover 21 and solid fixed ring 22's top contact each other, and the one side that even light cover 21 is close to LED lens body 1 is the fish scale face.

The limiting mechanism 3 comprises four fixing grooves 31 and four clamping blocks 32, the four clamping blocks 32 are respectively installed at four corners of the bottom of the light homogenizing cover 21, clamping grooves 33 are formed at the top of the fixing ring 22 and correspond to the positions of the clamping blocks 32, the bottoms of the clamping blocks 32 penetrate through the clamping grooves 33 and extend to the insides of the clamping grooves to be contacted with the inner walls of the clamping grooves 33, the two fixing grooves 31 are respectively arranged at the left side and the right side of the top of the fixing ring 22, the bottoms of the left side and the right side of the inner wall of the fixing groove 31 are fixedly connected through sliding rods 34, a movable plate 35 is connected to the surface of each sliding rod 34 in a sliding mode, the top of each movable plate 35 penetrates through the corresponding fixing groove 31 and extends to the outside of the corresponding fixing groove, a buffer spring 36 is sleeved on the surface of each sliding rod 34, one side of each movable plate 35, which is close to the corresponding buffer spring 36, is fixedly connected with a positioning block 37, one sides of the corresponding clamping blocks 32, which are located at the left side and the right side, are both provided with positioning grooves 38, one side of the positioning block 37, which is close to the positioning groove 38, sequentially penetrates through the fixing groove 31, the clamping groove 33 and the positioning groove 38, extends to the inside of the positioning groove 38 and contacts with the inner wall of the positioning groove 38, the top of the movable plate 35 is provided with a limiting groove 39, the top of the limiting groove 39 is provided with a limiting plate 310, the bottom of the limiting plate 310 penetrates through the limiting groove 39 and extends to the inside of the limiting groove 39 and contacts with the inner wall of the limiting groove 39, the limiting plate 310 is fixedly connected with a rolling bearing 311 in a groove at the top of one side of the uniform light cover 21, the inner wall of the rolling bearing 311 is movably connected with a fixing shaft 312, one end of the fixing shaft 312, which is far away from the limiting plate 310, one side of the mounting plate 313, which is close to the fixing ring 22, is fixedly connected with the fixing ring 22, as shown in the figure, the buffer spring 36 at the moment is in a squeezed state, so that the stability between the limiting plate 310 and the limiting groove 39 is ensured, and the uniform light cover 21, the positioning block, Fixed ring 22, fixed slot 31, fixture block 32, draw-in groove 33, slide bar 34, fly leaf 35, buffer spring 36, locating piece 37, constant head tank 38, spacing groove 39, limiting plate 310, antifriction bearing 311, mutually supporting of fixed axle 312 and mounting panel 313, thereby make the light source that sends in the LED lens evenly spill out through even light cover 21, the degree of consistency of facula has been improved greatly, and the later stage can be dismantled the maintenance to even light cover 21 as required, the dismantlement process is simple and convenient, the service life of the device is greatly prolonged, bring very big facility for the user.

During the use, when the lamp was lighted on light shines even light cover 21 through LED lens body 1, then radiate light to all directions uniformly through even light cover 21, later stage need dismantle the maintenance to even light cover 21, one is holding portable plate 35, limiting plate 310 is rotated to one hand, make limiting plate 310 rotate 180 degrees forward and spacing groove 39 takes place to separate, then loosen portable plate 35, resilience through buffer spring 36, make buffer spring 36 drive portable plate 35 keep away from the constant head tank 38 motion, portable plate 35 drives locating piece 37 and constant head tank 38 and takes place to separate, then upwards stimulate even light cover 21, even light cover 21 drives fixture block 32 and draw-in groove 33 and takes place to separate and can accomplish the dismantlement.

In summary, the following steps: the novel LED lens with high light spot uniformity solves the problems in the background technology by the mutual matching of the light homogenizing cover 21, the fixing ring 22, the fixing groove 31, the fixture block 32, the fixture groove 33, the slide rod 34, the movable plate 35, the buffer spring 36, the positioning block 37, the positioning groove 38, the limiting groove 39, the limiting plate 310, the rolling bearing 311, the fixing shaft 312 and the mounting plate 313.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel LED lens that facula degree of consistency is high, includes LED lens body (1), coupling mechanism (2) and stop gear (3), its characterized in that: the connecting mechanism (2) is arranged on the LED lens body (1), and the limiting mechanism (3) is arranged on the connecting mechanism (2);

the connecting mechanism (2) comprises a light homogenizing cover (21) and a fixing ring (22), the fixing ring (22) is installed at the bottom of the surface of the LED lens body (1), and the light homogenizing cover (21) is arranged at the top of the fixing ring (22);

the limiting mechanism (3) comprises fixing grooves (31) and clamping blocks (32), the quantity of the clamping blocks (32) is four, the clamping blocks are respectively installed at four corners of the bottom of the uniform light cover (21), the top of the fixing ring (22) corresponds to the position of the clamping blocks (32), the clamping grooves (33) are penetrated through the bottom of the clamping blocks (32), the clamping grooves (33) are extended to the inner walls of the clamping grooves (33) to be in mutual contact, the quantity of the fixing grooves (31) is two, the left side and the right side of the top of the fixing ring (22) are respectively arranged, the bottoms of the left side and the right side of the inner wall of the fixing groove (31) are fixedly connected through sliding rods (34), a movable plate (35) is connected to the surface of the sliding rods (34), the top of the movable plate (35) is penetrated through the fixing grooves (31) and is extended to the outside of the fixing grooves, and buffer springs (36) are sleeved on the surface of the sliding rods (34), locating piece (37) are installed to one side that fly leaf (35) are close to even light cover (21), and one side that is located fixture block (32) of the left and right sides and is close to locating piece (37) has all been seted up with constant head tank (38), spacing groove (39) have been seted up at the top of fly leaf (35), the top of spacing groove (39) is provided with limiting plate (310), the bottom of limiting plate (310) runs through spacing groove (39) and extends to its inside inner wall in contact with spacing groove (39) each other, install antifriction bearing (311) in the recess at even light cover (21) one side top is kept away from in limiting plate (310), swing joint has fixed axle (312) on the inner wall of antifriction bearing (311), mounting panel (313) are installed to the one end that limiting plate (310) were kept away from in fixed axle (312).

2. The novel LED lens with high spot uniformity according to claim 1, wherein: the shape of the light homogenizing cover (21) is matched with the shape of the LED lens body (1).

3. The novel LED lens with high spot uniformity according to claim 2, wherein: the bottom of the light homogenizing cover (21) is contacted with the top of the fixing ring (22).

4. The novel LED lens with high spot uniformity according to claim 3, wherein: one side of the positioning block (37) close to the positioning groove (38) sequentially penetrates through the fixing groove (31), the clamping groove (33) and the positioning groove (38) and extends to the inside of the positioning groove (38) to be in mutual contact with the inner wall of the positioning groove (38).

5. The novel LED lens with high spot uniformity according to claim 4, wherein: one side of the mounting plate (313) close to the fixing ring (22) is fixedly connected with the fixing ring (22).

6. The novel LED lens with high spot uniformity according to claim 5, wherein: one side of the movable plate (35) close to the buffer spring (36) is fixedly connected with the inner wall of the fixed groove (31) through the buffer spring (36).