Novel LED lens module

Abstract

The utility model relates to the technical field of LEDs, in particular to a novel LED lens module which comprises a shell, an adjusting assembly is installed in the shell, a connecting plate is installed at the bottom end of the adjusting assembly, a bottom grating is installed at the bottom end of the connecting plate, and an LED lens module is installed between the bottom grating and the connecting plate. LED lens modules used for different scenes of lens modules arranged on the device are different, rotation of a two-way threaded rod is manually adjusted through arrangement of an adjusting assembly, height adjustment of connecting plates at the bottom ends of a first movable part and a second movable part is facilitated through movement of a threaded sleeve part, a bottom grid is convenient to disassemble and assemble, and the device is convenient to use. And the replacement of the LED lens module in the bottom grid is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of LEDs, and in particular to a novel LED lens module. Background Art

[0002] LED can easily realize various forms of light distribution. A commonly used technical means is to use a secondary optical lens to carry out light distribution design, that is, to install an independent lens on the basis of a well-made LED single lamp to carry out light distribution design. The lens used is generally a polycarbonate (PC) lens, which is independent of the LED single lamp and is called a secondary lens. The secondary lens and the LED single lamp together form an optical system to obtain the target light distribution form.

[0003] Most of the existing LED lens modules are of an integrated fixed type, which are inconvenient to disassemble and assemble. In addition, different LED lens modules are used in different scenarios, so a simple replacement method is more important. The current replacement of LED lens modules requires taking them down and disassembling them all, which is time-consuming and labor-intensive, and has low practicality. A new type of LED lens module is needed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of LED lens module to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of LED lens module, comprising a shell, an adjustment component is installed in the shell, a connecting plate is installed at the bottom end of the adjustment component, a bottom grille is installed at the bottom end of the connecting plate, and an LED lens module is installed between the bottom grille and the connecting plate.

[0006] As a preferred technical solution of the utility model, an adjusting knob is installed on the adjusting assembly, a bidirectional threaded rod is fixedly installed on the adjusting knob, two symmetrical threaded sets are threadedly connected on the bidirectional threaded rod, connecting blocks are installed on the two threaded sets, the connecting blocks are respectively rotatably connected with a first movable part and a second movable part, the second movable part is connected to the first slider through the connecting block, a second slide groove is opened on the connecting plate, and the first slider is slidably connected to the second slide groove of the connecting plate.

[0007] As a preferred technical solution of the utility model, a first sliding groove is provided on the shell, the threaded sleeve is slidably connected to the first sliding groove, and the first movable member and the second movable member are movably connected via a rotating shaft.

[0008] As a preferred technical solution of the present utility model, a bearing is fixedly installed inside the housing, and the bidirectional threaded rod is rotatably connected to the bearing.

[0009] As a preferred technical solution of the utility model, second sliders are fixedly installed at both ends of the connecting plate, and a third sliding groove is opened on the inner wall of the shell, and the third sliding groove is slidably connected to the second sliders at both ends of the connecting plate.

[0010] As a preferred technical solution of the utility model, slots are provided on both sides of the bottom grille, bolts are installed between the connecting plate and the bottom grille, and the bolts penetrate the connecting plate and the bottom grille to perform thread locking.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model is a novel LED lens module. The lens modules provided in the device are different for different scenes. The rotation of the bidirectional threaded rod is manually adjusted by the setting of the adjustment component. The height of the connecting plate at the bottom of the first movable part and the second movable part can be adjusted conveniently by moving the threaded kit, so that the bottom grille can be disassembled and assembled to realize the replacement of the LED lens module in the bottom grille. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of a new type of LED lens module according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure inside a new LED lens module housing according to an embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a new type of bottom grille of an LED lens module according to an embodiment of the utility model.

[0017] Reference numerals:

[0018] 1. Shell; 2. Bottom grille; 3. Adjustment knob; 4. Bidirectional threaded rod; 5. Bearing; 6. Threaded kit; 7. First slide groove; 8. Connecting block; 9. First movable part; 10. Second movable part; 11. Rotating shaft; 12. First slider; 13. Connecting plate; 14. Second slide groove; 15. Second slider; 16. Third slide groove; 17. Slot; 18. Bolt; 19. LED lens module. DETAILED DESCRIPTION

[0019] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0020] Example 1

[0021] See also Figure 1 and Figure 3 Embodiment 1 is described, comprising a housing 1, an adjustment assembly is installed in the housing 1, a connecting plate 13 is installed at the bottom end of the adjustment assembly, a bottom grille 2 is installed at the bottom end of the connecting plate 13, an LED lens module 19 is installed between the bottom grille 2 and the connecting plate 13, slots 17 are opened on both sides of the bottom grille 2, bolts 18 are installed between the connecting plate 13 and the bottom grille 2, and the bolts 18 penetrate the connecting plate 13 and the bottom grille 2 to perform thread locking;

[0022] In this embodiment, bolts 18 are installed between the connecting plate 13 and the bottom grille 2 to facilitate locking the connecting plate 13 and the bottom grille 2, so as to facilitate replacement of the internal LED lens module 19.

[0023] Example 2

[0024] See also Figure 2 Embodiment 2 is described. This embodiment further describes Embodiment 1, including an adjustment component, an adjustment knob 3 is installed on the adjustment component, a bidirectional threaded rod 4 is fixedly installed on the adjustment knob 3, two symmetrical threaded sleeves 6 are threadedly connected on the bidirectional threaded rod 4, a connecting block 8 is installed on the two threaded sleeves 6, a first movable member 9 and a second movable member 10 are rotatably connected to the connecting block 8 respectively, the second movable member 10 is connected to the first slider 12 through the connecting block 8, a second slide groove 14 is provided on the connecting plate 13, the first slider 12 is slidably connected to the second slide groove 14 of the connecting plate 13, a first slide groove 7 is provided on the shell 1, the threaded sleeve 6 is slidably connected to the first slide groove 7, the first movable member 9 and the second movable member 10 are movably connected through a rotating shaft 11, a bearing 5 is fixedly installed inside the shell 1, the bidirectional threaded rod 4 is rotatably connected to the bearing 5, second sliders 15 are fixedly installed at both ends of the connecting plate 13, a third slide groove 16 is provided on the inner wall of the shell 1, and the third slide groove 16 is slidably connected to the second sliders 15 at both ends of the connecting plate 13;

[0025] In this embodiment, the adjustment component is set to manually adjust the rotation of the bidirectional threaded rod 4 to facilitate height adjustment of the connecting plate 13 at the bottom of the first movable part 9 and the second movable part 10. The bottom grille 2 is threadedly connected to the connecting plate 13 by bolts 18, thereby facilitating disassembly and assembly of the bottom grille 2.

[0026] In specific applications, the lens module provided in the device is located on the bottom grille and wrapped by the shell 1, and is mainly used indoors. The LED lens modules 19 used in different scenes are different, so the replacement of the LED lens module 19 for different scenes is indispensable. The device manually adjusts the rotation of the bidirectional threaded rod 4 by setting the adjustment component. Since the bidirectional threaded rod 4 is threadedly connected with a threaded kit 6, the threaded kit 6 is slidably connected to the first slider 12 to prevent position displacement. The cross-adjustment of the first movable part 9 and the second movable part 10 is achieved by rotation. The first movable part 9 and the second movable part 10 are rotated and adjusted with the bottom grille 2 through the connecting block 8, which is convenient for height adjustment of the connecting plate 13 at the bottom ends of the first movable part 9 and the second movable part 10. The bottom grille 2 is threadedly connected to the connecting plate 13 by bolts 18, which makes it easy to disassemble and assemble the bottom grille 2, so as to replace the LED lens module 19 in the bottom grille 2. It is suitable for different scenes and also ensures the diversity of the device.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A new type of LED lens module, characterized in that: The invention comprises a housing (1), an adjusting component is installed in the housing (1), a connecting plate (13) is installed at the bottom end of the adjusting component, a bottom grille (2) is installed at the bottom end of the connecting plate (13), and an LED lens module (19) is installed between the bottom grille (2) and the connecting plate (13).

2. A novel LED lens module according to claim 1, characterized in that: The adjusting assembly is provided with an adjusting knob (3), a bidirectional threaded rod (4) is fixedly mounted on the adjusting knob (3), two symmetrical threaded sleeves (6) are threadedly connected to the bidirectional threaded rod (4), the two threaded sleeves (6) are provided with connecting blocks (8), a first movable member (9) and a second movable member (10) are rotatably connected to the connecting blocks (8), the second movable member (10) is connected to the first sliding block (12) through the connecting block (8), a second sliding groove (14) is provided on the connecting plate (13), and the first sliding block (12) is slidably connected to the second sliding groove (14) of the connecting plate (13).

3. A novel LED lens module according to claim 2, characterized in that: The housing (1) is provided with a first sliding groove (7), the threaded sleeve (6) is slidably connected to the first sliding groove (7), and the first movable member (9) and the second movable member (10) are movably connected via a rotating shaft (11).

4. A novel LED lens module according to claim 2, characterized in that: A bearing (5) is fixedly installed inside the housing (1), and the bidirectional threaded rod (4) is rotatably connected to the bearing (5).

5. The novel LED lens module according to claim 2, characterized in that: A second sliding block (15) is fixedly mounted on both ends of the connecting plate (13), a third sliding groove (16) is provided on the inner wall of the housing (1), and the third sliding groove (16) is slidably connected to the second sliding blocks (15) at both ends of the connecting plate (13).

6. The novel LED lens module according to claim 1, characterized in that: Slots (17) are provided on both sides of the bottom grille (2), bolts (18) are installed between the connecting plate (13) and the bottom grille (2), and the bolts (18) penetrate the connecting plate (13) and the bottom grille (2) to perform thread locking.

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