Combined light-transmitting lamp

Abstract

The combined type light-transmitting lamp comprises a lamp holder and a light-transmitting light guide part, an LED light source is fixed in the lamp holder, a protruding column is integrally formed at the top end of the light-transmitting light guide part, and an annular clamping groove is formed in the middle of the outer wall of the protruding column. The outer side of the protruding column is sleeved with an external thread piece, and a stainless steel elastic piece is arranged in the annular clamping groove. Internal threads are arranged at the lower part of the inner wall of the lamp cap; the external thread part is sleeved on the convex column and is buckled and positioned through the stainless steel elastic sheet; the lamp holder is sleeved on the convex column, the external thread part is in threaded connection with the lamp holder, and a lamp bead of the LED light source is attached to the top surface of the convex column. The LED lamp is reasonable in structural arrangement, the convenience of assembly can be improved, the universality can be improved, the machining difficulty is reduced, the stability of installation can be improved, looseness or falling is prevented, and disassembly, assembly and maintenance operation are convenient; a light source can be refracted by the convex columns and then refracted or transmitted downwards through the light-transmitting light guide part; and the decorative effect of illumination can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lamps, and particularly relates to a combined light-transmitting lamp. Background Art

[0002] An LED lamp bulb is a common lighting lamp structure, which generally consists of a lamp cap, a lamp holder screwed to the lamp cap, a driver and a light source fixed in the lamp holder, and a light-transmitting lamp cover fixed on the lamp holder. Although it can meet the usage requirements in general cases, in the actual application process, not only does it require screwing the lamp cap and the lamp holder, which is likely to become loose or fall off after assembly, but also the light-transmitting structure is mostly fixed by screw threads, which will also affect the assembly efficiency and convenience. At the same time, matching external threads and internal threads are required, greatly increasing the processing difficulty. Therefore, its applicability and practicability are limited. Summary of the Invention

[0003] The purpose of the utility model is to provide a combined light-transmitting lamp with reasonable structural settings and convenient disassembly and assembly.

[0004] The technical solution for achieving the purpose of the utility model is a combined light-transmitting lamp, including a lamp cap and a light-transmitting light guide member. An LED light source is fixed in the lamp cap. A convex column is integrally formed at the top end of the light-transmitting light guide member, and an annular clamping groove is arranged in the middle of the outer wall of the convex column;

[0005] An external thread member is sleeved outside the convex column, and a stainless steel spring piece is arranged in the annular clamping groove;

[0006] Internal threads are arranged at the lower part of the inner wall of the lamp cap;

[0007] The external thread member is sleeved on the convex column and is positioned by snap-fastening with the stainless steel spring piece;

[0008] The lamp cap is sleeved on the convex column. The external thread member is threadedly connected with the lamp cap, and the lamp beads of the LED light source are attached to the top surface of the convex column.

[0009] Further preferably: The light-transmitting light guide member is an oval crystal body or an oval acrylic resin structure body.

[0010] Further preferably: The external thread member is an aluminum turned part.

[0011] Further preferably: The lamp cap is an aluminum turned part structure body.

[0012] Further preferably: Edge knurling grooves are arranged on the outer wall of the lamp cap.

[0013] Further preferably: Decorative grain grooves or decorative patterns are arranged on the surface of the light-transmitting light guide member.

[0014] The utility model has positive effects: the structure of the utility model is reasonably arranged. A convex column is integrally formed at the top end of the light-transmitting and light-guiding member, and an annular card slot is arranged in the middle of the outer wall of the convex column. An external thread member is arranged on the convex column, and the external thread member can be effectively positioned in cooperation with a stainless steel elastic sheet. In cooperation with the internal thread on the inner wall of the lamp holder, during assembly, the two are connected by threads, which can not only improve the convenience of assembly, but also improve the universality, reduce the processing difficulty, is beneficial to improving the stability of installation, prevent loosening or falling off, and is convenient for disassembly, installation and maintenance operations. The LED light source is attached to the top surface of the convex column, and the light source can be refracted by the convex column and then refracted or transmitted downward through the light-transmitting and light-guiding member, which is beneficial to improving the decorative effect of lighting, and has strong applicability and good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the content of the utility model easier to be clearly understood, the following further describes the utility model in detail according to specific embodiments in conjunction with the drawings, wherein:

[0016] Figure 1 is a structural schematic diagram of the utility model

[0017] Figure 2 is a structural diagram of another perspective of the utility model;

[0018] Figure 3 is a specific structural schematic diagram of the external thread member in the utility model.

[0019] Reference numerals: lamp holder 1, light-transmitting and light-guiding member 2, LED light source 3, convex column 4, annular card slot 5, external thread member 6, stainless steel elastic sheet 7, internal thread 8, edge rolling pattern groove 9. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts shall fall within the protection scope of the utility model. Embodiment

[0021] See Figures 1 to 3 As shown, a combined light-transmitting lamp includes a lamp holder 1 and a light-transmitting and light-guiding member 2. In this embodiment, the lamp holder is an aluminum turning part structure. An edge rolling pattern groove 9 is arranged on the outer wall of the lamp holder. The surface of the light-transmitting and light-guiding member is provided with a decorative pattern groove or a decorative pattern. The light-transmitting and light-guiding member can be processed into different shapes according to needs to meet the usage requirements in different situations, and the lamp holder is mainly used for installing the LED light source and connecting with an external power supply to realize lighting operations.

[0022] During actual application, an LED light source 3 is fixed inside the lamp head. In this embodiment, the LED light source is a conventional structure of the prior art, which can be a monochromatic light source or a multi-color light source. Its light rays are refracted or transmitted outward through the light-transmitting light guide member, improving the softness and uniformity of illumination.

[0023] During actual application, a convex column 4 is integrally formed at the top end of the light-transmitting light guide member, and an annular card slot 5 is arranged in the middle of the outer wall of the convex column; in this embodiment, the height of the convex column can be processed as required. In this embodiment, the setting of the convex column is matched with the depth of the inner cavity in the lamp head.

[0024] During actual application, an external thread member 6 is sleeved outside the convex column, and a stainless steel elastic piece 7 is arranged in the annular card slot; in this embodiment, the external thread member is an aluminum turning part. During actual application, an internal thread 8 is arranged at the lower part of the inner wall of the lamp head. During assembly, the external thread member is sleeved on the convex column and is positioned by the stainless steel elastic piece through buckling; the lamp head is sleeved on the convex column, the external thread member is threadedly connected with the lamp head, and the lamp beads of the LED light source are attached to the top surface of the convex column. It mainly positions the external thread member through the stainless steel elastic piece, which can prevent the external thread member from loosening or falling off. Ensure the stability and reliability of installation, and can also realize the quick disassembly operation of the lamp head, facilitating replacement and maintenance operations.

[0025] During actual application, the light-transmitting light guide member is an oval crystal or an oval acrylic structure.

[0026] The utility model has positive effects: The structure of the utility model is reasonably arranged. A convex column is integrally formed at the top end of the light-transmitting light guide member, and an annular card slot is arranged in the middle of the outer wall of the convex column. An external thread member is arranged outside the convex column, and an external thread member is arranged on the convex column, and it can effectively position the external thread member in cooperation with the stainless steel elastic piece. In cooperation with the internal thread on the inner wall of the lamp head, during assembly, the two are threadedly connected, which can not only improve the convenience of assembly, but also improve the versatility, reduce the processing difficulty, is beneficial to improving the stability of installation, prevent loosening or falling off, facilitate disassembly and maintenance operations. The LED light source is attached to the top surface of the convex column, and the light source can be refracted by the convex column and then refracted or transmitted downward through the light-transmitting light guide member, which is beneficial to improving the decorative effect of illumination, and has strong applicability and good practicability.

[0027] The standard parts used in this embodiment can be directly purchased from the market, and for the non-standard structural components described in the description, they can also be directly processed according to the existing common technical knowledge without any doubt. At the same time, the connection methods of each component adopt the mature conventional means in the prior art, and the machines, parts and equipment all adopt the conventional models in the prior art, so no specific description will be made here.

[0028] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on 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 list all implementation manners here. And these obvious changes or modifications derived from the essential spirit of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A combined light-transmitting lamp, comprising a lamp holder and a light-transmitting light guide, wherein an LED light source is fixed in the lamp holder, characterized in that: A convex column is integrally formed at the top of the light-transmitting light guide, and an annular groove is provided in the middle of the outer wall of the convex column; An external threaded screw is sleeved on the outer side of the protruding column, and a stainless steel spring is arranged in the annular groove; The lower part of the inner wall of the lamp holder is provided with an internal thread; The external threaded part is sleeved on the convex column and is positioned by a stainless steel spring clip buckle; The lamp holder is sleeved on the convex column, the external threaded screw is threadedly connected to the lamp holder, and the lamp beads of the LED light source are attached to the top surface of the convex column.

2. A combined light-transmitting lamp according to claim 1, characterized in that: The light-transmitting light-guiding component is an elliptical crystal or an elliptical acrylic structure.

3. The combined light-transmitting lamp according to claim 1, characterized in that: The external threaded screw is an aluminum machined part.

4. The combined light-transmitting lamp according to claim 1, characterized in that: The lamp holder is an aluminum vehicle component structure.

5. A combined light-transmitting lamp according to claim 4, characterized in that: The outer wall of the lamp holder is provided with edge knurling grooves.

6. The combined light-transmitting lamp according to claim 1, characterized in that: The surface of the light-transmitting light-guiding component is provided with decorative grooves or decorative patterns.

Images