Integrated lens support

Abstract

The utility model relates to an integrated lens support which comprises a base used for being installed on a light source plate and a cup base used for installing a lens, the base is arranged at the bottom of the cup base, the base and the cup base are integrally formed through an injection mold, a strip-shaped light hole is formed in the middle of the base in a penetrating mode, and a light source plate positioning groove is formed in the bottom of the base. The light source plate is embedded in the lower end of the base through the light source plate positioning groove, a lens containing cavity is formed between the base and the cup base, and the lens is embedded in the lens containing cavity. A light source emitted by the light source plate enters the lens containing cavity through the strip-shaped light-transmitting hole and is diffused out through the lens. The structural design of the integrated base and the cup base is adopted to replace an original split structure, machining steps are reduced, only one mold needs to be opened, the base and cup base installation procedure is omitted, the labor intensity of workers is reduced, the assembly efficiency is improved, cost is reduced, efficiency is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of lens brackets, in particular to an integrated lens bracket. Background Art

[0002] At present, downlights are widely used in the field of decorative lighting. Existing downlights often include three parts: a tube body, a light source assembly and an anti-glare cover. The light source assembly often includes a light source, a light source bracket, a lens cup holder and a lens. In order to make the light source and the lens fit tightly together, the light source bracket is used to fix the light source, and the lens cup holder is used to fix the lens. However, the existing light source bracket and lens cup holder are independent components, which are independently produced and processed during production. After processing, they need to be assembled again. Such a structural design often has cumbersome processing procedures and high labor intensity. The light source bracket and the lens cup holder need to be prepared with independent molds, which has high production costs, low preparation efficiency and poor practicality.

[0003] To solve this problem, we designed an integrated lens holder, which solved this problem. Utility Model Content

[0004] In response to the above-mentioned technical problems in the prior art, the utility model provides an integrated lens bracket to solve the problems in the prior art that the light source bracket and the lens cup holder are both independent components, with complicated processing procedures, high labor intensity, and the light source bracket and the lens cup holder both need to be molded, resulting in high production costs, low preparation efficiency and poor practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An integrated lens bracket includes a base for being mounted on a light source board, and a cup holder for mounting a lens, the base being arranged at the bottom of the cup holder, the base and the cup holder being integrally formed by an injection mold, a strip-shaped light-transmitting hole being provided through the middle of the base, a light source board positioning groove being provided at the bottom of the base, the light source board being embedded in the lower end of the base through the light source board positioning groove, a lens accommodating cavity being formed between the base and the cup holder, the lens being embedded in the lens accommodating cavity; wherein the light source emitted by the light source board enters the lens accommodating cavity through the strip-shaped light-transmitting hole and is emitted through the lens.

[0007] As a further elaboration of the above technical solution:

[0008] In the above technical solution, fixing holes are provided on the base and located on both sides of the strip-shaped light-transmitting hole, and the base can be fixed to the heat dissipation base through the fixing holes and fixing screws.

[0009] In the above technical solution, a clearance groove is provided on the inner wall of the base and the cup holder and above the fixing hole, and the clearance groove is used for avoiding when installing the fixing screws.

[0010] In the above technical solution, the cup seat is a conical cylindrical structure, and the diameter of the bottom of the cup seat is smaller than the diameter of the top of the cup seat.

[0011] In the above technical solution, a buckle is provided on the top of the cup holder, and the lens is provided with a slot adapted to the buckle, and the lens is snapped onto the buckle of the cup holder through the slot.

[0012] In the above technical solution, the strip-shaped light-transmitting hole is composed of a circular hole and a strip-shaped hole, and the circular hole is located in the middle of the strip-shaped hole.

[0013] Beneficial effects of the utility model:

[0014] The utility model has a reasonable design and a novel structure. The base and the cup holder are integrally formed by an injection mold, and the original separate base and cup holder structural design is replaced by an integrated base and cup holder structural design. The base and the cup holder do not need to be prepared by separate molds, and only one mold is needed, which reduces the processing steps and eliminates the installation process of the base and cup holder, reduces manual labor intensity, reduces assembly time, improves assembly efficiency, reduces costs and increases efficiency, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of one of the perspectives of the present invention;

[0016] Figure 2 This is a structural diagram of the utility model from another perspective. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to specific embodiments and accompanying drawings.

[0018] Please refer to Figures 1 to 2 This embodiment provides an integrated lens bracket, which includes a base 100 for being mounted on a light source board, and a cup holder 200 for mounting a lens. The base 100 is arranged at the bottom of the cup holder 200, and the base 100 and the cup holder 200 are integrally formed by an injection mold. A strip-shaped light-transmitting hole 300 is opened through the middle of the base 100, and a light source board positioning groove 400 is opened at the bottom of the base 100. The light source board is embedded in the lower end of the base 100 through the light source board positioning groove 400. A lens accommodating cavity 500 is formed between the base 100 and the cup holder 200, and the lens is embedded in the lens accommodating cavity 500; wherein, the light source emitted by the light source board enters the lens accommodating cavity 500 through the strip-shaped light-transmitting hole 300 and is diverged through the lens.

[0019] It should be noted that the present application adopts a process of integrally molding the base 100 and the cup holder 200 by injection molding. By adopting the structural design of the integrated base 100 and the cup holder 200 to replace the original structural design of the detachable base 100 and the cup holder 200, the base 100 and the cup holder 200 do not need to be molded separately when they are prepared. Only one mold is needed, which reduces the processing steps and the mold opening cost, and eliminates the assembly process of the base 100 and the cup holder 200, reduces the labor intensity, reduces the assembly time, improves the assembly efficiency, and achieves the purpose of reducing costs and increasing efficiency. The structural design of the light source board positioning groove 400 is adopted to hide the light source board, reduce the size of the space occupied, and enable the present application to develop towards miniaturization and micro-miniaturization.

[0020] In order to fix the present application to an external heat dissipation base, in some optional embodiments, fixing holes 600 are provided on the base 100 and located on both sides of the strip-shaped light-transmitting hole 300, and the base 100 can be fixed to the heat dissipation base through the fixing holes 600 and fixing screws.

[0021] In order to better implement the process of the present application and the external heat dissipation base, in some optional embodiments, a clearance groove 700 is provided on the inner wall of the base 100 and the cup holder 200 and above the fixing hole 600. The clearance groove 700 is used to avoid when installing the fixing screws, so as to better exert force when installing the fixing screws and speed up the fixing speed.

[0022] In some optional embodiments, the cup holder 200 has a conical cylindrical structure, and the diameter of the bottom of the cup holder 200 is smaller than the diameter of the top of the cup holder 200 .

[0023] In order to fix the present application to the external lens, in some optional embodiments, a buckle 800 is provided on the top of the cup holder 200, and the lens is provided with a slot adapted to the buckle 800, and the lens is snapped onto the buckle 800 of the cup holder 200 through the slot.

[0024] In some optional implementations, the strip-shaped light-transmitting hole 300 is composed of a circular hole and a strip-shaped hole, and the circular hole is located in the middle of the strip-shaped hole.

[0025] In the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. An integrated lens holder, characterized in that: It includes a base for being installed on a light source board, and a cup holder for installing a lens, the base is arranged at the bottom of the cup holder, the base and the cup holder are integrally formed by an injection mold, a strip-shaped light-transmitting hole is opened through the middle of the base, a light source board positioning groove is opened at the bottom of the base, the light source board is embedded in the lower end of the base through the light source board positioning groove, a lens accommodating cavity is formed between the base and the cup holder, and the lens is embedded in the lens accommodating cavity; wherein, the light source emitted by the light source board enters the lens accommodating cavity through the strip-shaped light-transmitting hole and is diverged through the lens.

2. The integrated lens holder according to claim 1, wherein: Fixing holes are provided on the base and on both sides of the strip-shaped light-transmitting hole, and the base can be fixed on the heat dissipation base through the fixing holes and fixing screws.

3. The integrated lens holder according to claim 2, wherein: A clearance groove is provided on the inner wall of the base and the cup holder and above the fixing hole, and the clearance groove is used for avoiding when installing the fixing screws.

4. The integrated lens holder according to claim 1, wherein: The cup seat is in a conical cylindrical structure, and the diameter of the bottom of the cup seat is smaller than the diameter of the top of the cup seat.

5. The integrated lens holder according to claim 1, wherein: A buckle is provided on the top of the cup holder, and a slot adapted to the buckle is provided on the lens. The lens is snap-connected to the buckle of the cup holder through the slot.

6. The integrated lens holder according to claim 1, wherein: The strip-shaped light-transmitting hole is composed of a circular hole and a strip-shaped hole, and the circular hole is located in the middle of the strip-shaped hole.

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