Optical lens support

Abstract

The utility model relates to an optical lens support which comprises a placing plate, a plurality of first connecting assemblies and a plurality of lens single bodies, a placing opening is formed in the placing plate, the first connecting assemblies are arranged in the placing opening, and the lens single bodies are fixed in the placing opening through first connecting blocks and second connecting blocks of the first connecting assemblies. According to the optical lens, the placing plate with the lens monomers can be obtained, the positions of the lens monomers in the placing openings can be limited, so that the problem of deviation or overturning can be avoided, the lens monomers can be conveniently and accurately aligned and attached to the LED light source, the optical lens has good placing precision and optical effect, and the service life of the optical lens is prolonged. And finally, the lens monomer is separated from the first connecting block and the second connecting block, so that the LED light source with the optical lens can be obtained, and the optical lens laminating process can be simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lighting, and particularly relates to an optical lens bracket. Background Art

[0002] An LED (Light-Emitting Diode) light source is a light source with a light-emitting diode as the light-emitting body, which can directly convert electrical energy into light energy. It has the characteristics of small volume, long life, high efficiency, energy conservation and environmental protection, and has a wide range of applications in the fields of modern lighting, display technology and automotive electronics.

[0003] When assembling an optical lens on an LED light source, a die bonding machine nozzle is usually used to adsorb the optical lens, and then it is moved to align with the LED light source placed on the bracket, and finally it is bonded to obtain an LED light source with an optical lens. However, during the process of adsorbing and placing the optical lens, due to the change of the center of gravity position and the direction of the adsorption force, the optical lens is prone to shift when placed on the bracket, resulting in a large eccentricity problem, and the optical lens is prone to flip, affecting the placement accuracy and optical effect of the optical lens. Summary of the Utility Model

[0004] Based on this, it is necessary to provide an optical lens bracket.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: an optical lens bracket, comprising:

[0006] A placement plate, on which a plurality of placement openings are provided;

[0007] A plurality of first connection components, each of the first connection components comprising: a first connection block and a second connection block, a first end of each first connection block is connected to a first end of a placement opening, and a first end of each second connection block is connected to a second end of a placement opening;

[0008] A plurality of lens monomers, each lens monomer is disposed in a placement opening, a first end of each lens monomer is connected to a second end of a first connection block, and a second end of each lens monomer is connected to a second end of a second connection block.

[0009] In one embodiment, the width of the first connection block gradually decreases in the direction from the first end to the second end of the first connection block.

[0010] In one embodiment, the width of the second connection block gradually decreases in the direction from the first end to the second end of the second connection block.

[0011] In one embodiment, the cross-sectional shape of the first connection block is semi-circular, trapezoidal or square.

[0012] In one embodiment, the cross-sectional shape of the second connecting block is semi-circular, trapezoidal or square.

[0013] In one embodiment, a first receiving groove is formed in the second end of the first connecting block.

[0014] In one embodiment, a second receiving groove is formed in the second end of the second connecting block.

[0015] In one embodiment, the optical lens holder further includes: a plurality of second connecting components, each of the second connecting components includes: a third connecting block and a fourth connecting block, a first end of each of the third connecting blocks is connected to a first side of one of the placement openings, a second end of each of the third connecting blocks is connected to a first side of one of the lens units, a first end of each of the fourth connecting blocks is connected to a second side of one of the placement openings, and a second end of each of the fourth connecting blocks is connected to a second side of one of the lens units.

[0016] In one embodiment, the width of the third connecting block gradually decreases in the direction from the first end to the second end of the third connecting block, and the width of the fourth connecting block gradually decreases in the direction from the first end to the second end of the fourth connecting block.

[0017] In one embodiment, the cross-sectional shape of the third connecting block is semi-circular, trapezoidal or square, and the cross-sectional shape of the fourth connecting block is semi-circular, trapezoidal or square.

[0018] The beneficial effects of the present utility model are as follows: An optical lens holder provided by the present utility model has a placement opening formed in a placement plate, and a first connecting component is arranged in the placement opening. The lens unit is fixed in the placement opening through the first connecting block and the second connecting block of the first connecting component. In this way, a placement plate with a lens unit can be obtained, which can limit the position of the lens unit in the placement opening, thereby avoiding problems such as offset or flipping, facilitating the accurate alignment and fitting of the lens unit with the LED light source, enabling the optical lens to have better placement accuracy and optical effects. Finally, when the lens unit is separated from the first connecting block and the second connecting block, an LED light source with an optical lens can be obtained, which can simplify the optical lens fitting process. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1Schematic structural diagram of an optical lens bracket for an embodiment;

[0021] Figure 2 Schematic cross-sectional structure diagram of an optical lens bracket for an embodiment.

[0022] In the drawings, 10 is an optical lens bracket; 100 is a placement plate; 110 is a placement opening; 200 is a first connection assembly; 210 is a first connection block; 220 is a second connection block; 300 is a lens unit. Detailed implementation manners

[0023] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The following will further describe the technical solutions of the present utility model in conjunction with the drawings of the embodiments of the present utility model. The present utility model is not limited to the following specific implementation manners.

[0024] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] In one embodiment, as Figure 1 and Figure 2 shown, an optical lens bracket 10 includes: a placement plate 100, a plurality of first connection assemblies 200, and a plurality of lens units 300. A plurality of placement openings 110 are formed in the placement plate 100. Each first connection assembly 200 includes: a first connection block 210 and a second connection block 220. The first end of each first connection block 210 is connected to the first end of a placement opening 110, and the first end of each second connection block 220 is connected to the second end of a placement opening 110. Each lens unit 300 is disposed in a placement opening 110. The first end of each lens unit 300 is connected to the second end of a first connection block 210, and the second end of each lens unit 300 is connected to the second end of a second connection block 220.

[0026] In this embodiment, a placement opening 110 is formed in the placement plate 100. A first connection assembly 200 is disposed in the placement opening 110. The lens unit 300 is fixed in the placement opening 110 through the first connection block 210 and the second connection block 220 of the first connection assembly 200. In this way, the placement plate 100 with the lens unit 300 can be obtained, that is, the optical lens bracket 10 with the optical lens can be obtained, which can limit the position of the lens unit 300 in the placement opening 110, thereby avoiding the problems of deviation or flipping when the pick-up nozzle of the die bonder adsorbs and moves the optical lens, facilitating the accurate alignment and bonding of the lens unit 300 with the LED light source, enabling the optical lens to have better placement accuracy and optical effect. Finally, when the lens unit 300 is separated from the first connection block 210 and the second connection block 220, the LED light source with the optical lens can be obtained, which can simplify the optical lens bonding process.

[0027] In this embodiment, by first fixing the lens unit 300 in the placement opening 110 of the placement plate 100, that is, by defining the position of the lens unit 300 in the placement opening 110 through the first connection block 210 and the second connection block 220, the optical lens bracket 10 carrying multiple lens units 300 with specific positions can be obtained. Then, by pressing the optical lens bracket 10 together with the LED light source coated with adhesive, the lens unit 300 can be accurately bonded to the LED light source. Finally, by stamping with a stamping jig, the lens units 300 are separated from the first connection block 210 and the second connection block 220, and the LED light source with the optical lens can be obtained. That is to say, by pre-defining the position of the lens unit 300 through the first connection block 210 and the second connection block 220, after accurately bonding with the LED light source, and finally separating the lens unit 300 from the first connection block 210 and the second connection block 220 to obtain the LED light source with the optical lens, the optical lens bonding process can be simplified and has a better bonding effect.

[0028] In one embodiment, the width of the first connection block 210 gradually decreases in the direction from the first end to the second end of the first connection block 210. Specifically, the width of the first end of the first connection block 210 is greater than the width of its second end, which can reduce the contact area between the first end of the lens unit 300 and the first connection block 210, and can facilitate the separation of the lens unit 300 from the first connection block 210 while ensuring that the lens unit 300 is stably fixed in the placement opening 110.

[0029] In one embodiment, the width of the second connecting block 220 gradually decreases in the direction from the first end to the second end of the second connecting block 220. Specifically, the width of the first end of the second connecting block 220 is greater than the width of its second end, which can reduce the contact area between the second end of the lens unit 300 and the second connecting block 220, and can facilitate the separation of the lens unit 300 from the second connecting block 220 while ensuring that the lens unit 300 is stably fixed in the placement opening 110.

[0030] In one embodiment, the cross-sectional shape of the first connecting block 210 is semi-circular, trapezoidal or square, and the cross-sectional shape of the second connecting block 220 is semi-circular, trapezoidal or square. Specifically, the shape of the first connecting block 210 is the same as the shape of the second connecting block 220. Both the first connecting block 210 and the second connecting block 220 with a semi-circular, trapezoidal or square cross-sectional shape can stably fix the lens unit 300 in the placement opening 110.

[0031] In one embodiment, a first receiving groove is formed in the second end of the first connecting block 210. Specifically, by providing the first receiving groove in the first connecting block 210, the contact area between the glue and the first connecting block 210 can be increased, so that the lens unit 300 can be more stably fixed in the placement opening 110. At the same time, the contact area between the second end of the first connecting block 210 and the lens unit 300 can also be reduced, which is beneficial to the subsequent flat separation of the lens unit 300 from the first connecting block 210.

[0032] In one embodiment, a second receiving groove is formed in the second end of the second connecting block 220. Specifically, by providing the second receiving groove in the second connecting block 220, the contact area between the glue and the second connecting block 220 can be increased, so that the lens unit 300 can be more stably fixed in the placement opening 110. At the same time, the contact area between the second end of the second connecting block 220 and the lens unit 300 can also be reduced, which is beneficial to the subsequent flat separation of the lens unit 300 from the second connecting block 220.

[0033] In one embodiment, the optical lens bracket 10 further includes: a plurality of second connection components, each of the second connection components including: a third connection block and a fourth connection block. The first end of each third connection block is connected to the first side of a placement opening 110, the second end of each third connection block is connected to the first side of a lens unit 300, the first end of each fourth connection block is connected to the second side of a placement opening 110, and the second end of each fourth connection block is connected to the second side of a lens unit 300. Specifically, the lens unit 300 is fixed in the placement opening 110 by the first connection block 210 and the second connection block 220 of the first connection component 200 and the third connection block and the fourth connection block of the second connection component, and can be connected to the four sides of the lens unit 300, so that the position of the lens unit 300 in the placement opening 110 can be more accurately restricted, enabling the lens unit 300 to be more accurately bonded to the LED light source, and making the optical lens have better placement accuracy and optical effect.

[0034] In one embodiment, the width of the third connection block gradually decreases in the direction from the first end to the second end of the third connection block, and the width of the fourth connection block gradually decreases in the direction from the first end to the second end of the fourth connection block. Specifically, the width of the first end of the third connection block is greater than the width of its second end, and the width of the first end of the fourth connection block is greater than the width of its second end, which can reduce the contact area between the two ends of the lens unit 300 and the third connection block and the fourth connection block respectively, and can facilitate the separation of the lens unit 300 from the third connection block and the fourth connection block while ensuring that the lens unit 300 is stably fixed in the placement opening 110.

[0035] In one embodiment, the cross-sectional shape of the third connection block is semicircular, trapezoidal or square, and the cross-sectional shape of the fourth connection block is semicircular, trapezoidal or square. Specifically, the shape of the third connection block is the same as the shape of the fourth connection block, and the third connection block and the fourth connection block with a cross-sectional shape of semicircular, trapezoidal or square can both stably fix the lens unit 300 in the placement opening 110.

[0036] Compared with the prior art, the present utility model has at least the following advantages:

[0037] An optical lens bracket provided by the utility model has a placement opening formed in a placement plate. A first connection assembly is arranged in the placement opening. The lens monomer is fixed in the placement opening through a first connection block and a second connection block of the first connection assembly. In this way, a placement plate with a lens monomer can be obtained, which can limit the position of the lens monomer in the placement opening, thereby avoiding problems such as deviation or flipping, facilitating the accurate alignment and fitting of the lens monomer with the LED light source, enabling the optical lens to have better placement accuracy and optical effects. Finally, when the lens monomer is separated from the first connection block and the second connection block, an LED light source with an optical lens can be obtained, which can simplify the optical lens fitting process.

[0038] Obviously, the above-mentioned embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limiting the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. An optical lens holder, characterized in that, Comprising: A placement board, on which a plurality of placement openings are provided; A plurality of first connection components, each of the first connection components comprising: a first connection block and a second connection block, a first end of each of the first connection blocks being connected to a first end of one of the placement openings, and a first end of each of the second connection blocks being connected to a second end of one of the placement openings; A plurality of lens monomers, each of the lens monomers being disposed within one of the placement openings, a first end of each of the lens monomers being connected to a second end of one of the first connection blocks, and a second end of each of the lens monomers being connected to a second end of one of the second connection blocks.

2. The optical lens holder according to claim 1, characterized in that, The width of the first connection block gradually decreases in the direction from the first end to the second end of the first connection block.

3. The optical lens bracket according to claim 2, characterized in that, The width of the second connection block gradually decreases in the direction from the first end to the second end of the second connection block.

4. The optical lens holder according to claim 1, characterized in that, The cross-sectional shape of the first connection block is semi-circular, trapezoidal or square.

5. The optical lens holder according to claim 4, characterized in that, The cross-sectional shape of the second connection block is semi-circular, trapezoidal or square.

6. The optical lens holder according to claim 1, wherein, A first receiving groove is provided at the second end of the first connection block.

7. The optical lens holder according to claim 6, wherein A second receiving groove is provided at the second end of the second connection block.

8. The optical lens holder according to claim 1, wherein Further comprising: A plurality of second connection components, each of the second connection components comprising: a third connection block and a fourth connection block, a first end of each of the third connection blocks being connected to a first side of one of the placement openings, a second end of each of the third connection blocks being connected to a first side of one of the lens monomers, a first end of each of the fourth connection blocks being connected to a second side of one of the placement openings, and a second end of each of the fourth connection blocks being connected to a second side of one of the lens monomers.

9. The optical lens holder according to claim 8, wherein, The width of the third connection block gradually decreases in the direction from the first end to the second end of the third connection block, and the width of the fourth connection block gradually decreases in the direction from the first end to the second end of the fourth connection block.

10. The optical lens holder according to claim 8, characterized in that, The cross-sectional shape of the third connection block is semi-circular, trapezoidal or square, and the cross-sectional shape of the fourth connection block is semi-circular, trapezoidal or square.

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