Illuminating lamp with adjustable illumination angle

Abstract

The utility model provides an illumination lamp with an adjustable illumination angle. The illumination lamp comprises an illumination lamp body, a mounting base and an adjusting assembly. The external threaded pipe body rotates in the threaded groove, the external threaded pipe body drives the connecting plate to rotate, the connecting plate drives the first annular pipe body to rotate, and the first annular pipe body drives the second annular pipe body to rotate through the threaded rod, the gear and the external toothed ring body. A first annular pipe body and a second annular pipe body respectively drive a first rotating light-reflecting arc plate and a second rotating light-reflecting arc plate to synchronously rotate, and then a threaded rod is driven by a handle to rotate in a threaded through hole, so that a gear drives an outer gear ring body to rotate, and the outer gear ring body drives the second annular pipe body to rotate; and therefore, the angle of the second rotating light-reflecting arc plate is adjusted, the second rotating light-reflecting arc plate and the second annular pipe body are adjusted, the illumination range can be accurately adjusted, and the illumination angle adjusting range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a lighting fixture with adjustable illumination angle. Background Art

[0002] Lighting fixtures are tools used for lighting. They not only provide light, but also beautify the space and enhance the effect of interior design. There are many types of lamps, including chandeliers, table lamps, wall lamps, floor lamps, etc. Each lamp has its own unique functions and design features.

[0003] Existing technology, for example, Chinese utility model CN202220865922.9, a decorative lamp with adjustable lighting angle, includes a lamp body and a lamp mounting screw head, the lamp mounting screw head is arranged above the lamp body, the lamp mounting screw head is glued to the lamp body, a support washer is arranged above the outer wall of the lamp body, the outer wall of the support washer is a spherical structure, and an adjustable light shield is arranged on the outer wall of the support washer. The utility model can adjust the angle of the adjustable light shield by installing the support washer on the lamp body, and then rotating the adjustable light shield along the spherical shape of the support washer, thereby satisfying the need to adjust the light intensity of the lamp.

[0004] However, the above-mentioned decorative lamp with adjustable lighting angle still has a problem that, since the size of the sunshade is fixed, although the lighting angle can be adjusted, the lighting range cannot be accurately adjusted, which makes the size of the lighting range unadjustable, thereby reducing the range of adjusting the lighting angle. For this reason, a lighting lamp with adjustable lighting angle is proposed. Utility Model Content

[0005] In view of this, the embodiments of the present invention hope to provide a lighting fixture with adjustable lighting angle to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a lighting fixture with adjustable lighting angle, comprising a lighting lamp, a mounting seat and an adjustment component, wherein the lighting lamp is arranged on the lower surface of the mounting seat, and the adjustment component is arranged on the outer wall of the mounting seat, and the adjustment component comprises a first annular tube body, a second annular tube body, a first rotating reflective arc plate, a connecting plate, a second rotating reflective arc plate, an externally threaded tube body, an externally geared ring body, a gear, a threaded rod and a handle, wherein the inner wall of the second annular tube body is rotatably connected to the outer wall of the mounting seat, and the inner wall of the first annular tube body is rotatably connected to the outer wall of the second annular tube body, and the inner wall of the first annular tube body is provided with an annular groove; the upper surface of the mounting seat is provided with a threaded groove, and the outer wall of the externally threaded tube body is threadedly connected to the inner wall of the threaded groove. ; The connecting plate is arranged on the upper surface of the first annular tube body, and a circular through hole is opened on the upper surface of the connecting plate, and the outer wall of the externally threaded tube body is slidably connected to the inner wall of the circular through hole; a threaded through hole is opened on the upper surface of the first annular tube body, and the threaded through hole and the annular groove are communicated; the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded through hole, and the handle is arranged at the top of the threaded rod; the gear is arranged at the bottom end of the threaded rod, and the gear is meshed with the external gear ring body, and the external gear ring body is arranged on the outer wall of the second annular tube body; the second annular tube body is arranged on the lower surface of the first annular tube body, the second rotating reflective arc plate is arranged on the lower surface of the second annular tube body, and the second annular tube body is in contact with the second rotating reflective arc plate.

[0007] In some embodiments, the outer wall of the externally threaded tube body is evenly provided with slide grooves, the inner wall of the circular through hole is evenly provided with sliders, and the outer wall of the slider is slidably connected to the inner wall of the slide groove.

[0008] In some embodiments, the outer wall of the externally threaded tube body is evenly provided with turning handles.

[0009] In some embodiments, a connecting column is provided on the inner bottom wall of the threaded groove, and a mounting plate is provided on the top end of the connecting column.

[0010] In some embodiments, a rubber sleeve is provided on the outer wall of the turning handle.

[0011] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0012] The utility model rotates an externally threaded tube body in a threaded groove, the externally threaded tube body drives a connecting plate to rotate, the connecting plate drives the first annular tube body to rotate, and the first annular tube body drives the second annular tube body to rotate via a threaded rod, a gear and an external gear ring body, so that the first annular tube body and the second annular tube body respectively drive the first rotating reflective arc plate and the second rotating reflective arc plate to rotate synchronously, and then drives the threaded rod to rotate in the threaded through hole via a handle, so that the gear drives the external gear ring body to rotate, and the external gear ring body drives the second annular tube body to rotate, so as to adjust the angle of the second rotating reflective arc plate, so that the second rotating reflective arc plate and the second annular tube body are adjusted, so that the range of illumination can be accurately adjusted, and the range of adjusting the illumination angle is improved.

[0013] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a side structural diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 AA side section structure diagram;

[0018] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0019] Figure 5 For this utility model Figure 3 The enlarged structure diagram of the C region;

[0020] Figure 6 For this utility model Figure 3 Enlarged structure diagram of the D area.

[0021] Figure numerals: 1. lighting lamp; 2. mounting base; 3. adjustment assembly; 4. mounting plate; 5. connecting column; 6. threaded groove; 7. annular groove; 8. threaded through hole; 9. circular through hole; 10. slide groove; 11. slider; 12. handle; 13. rubber sleeve; 30. first annular tube body; 31. second annular tube body; 32. first rotating reflective arc plate; 33. connecting plate; 34. second rotating reflective arc plate; 35. externally threaded tube body; 36. externally geared ring body; 37. gear; 38. threaded rod; 39. handle. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] It should be noted that the terms "first", "second", "symmetrical", "array", etc. are only used to distinguish between description and position description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the definition of "first", "symmetrical", etc. can explicitly or implicitly include one or more of these features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that this feature also explicitly or implicitly includes one or more feature quantities;

[0024] In the present invention, unless otherwise clearly specified and limited, the terms such as "installation", "connection", "fixation" and the like should be understood in a broad sense; for example, it can be a fixed connection, a detachable connection, or an integral molding; it can be a mechanical connection, a direct connection, welding, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the description and drawings combined with specific circumstances.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-Figure 6As shown, the embodiment of the utility model provides a lighting fixture with adjustable illumination angle, including a lighting lamp 1, a mounting seat 2 and an adjustment component 3, the lighting lamp 1 is arranged on the lower surface of the mounting seat 2, the adjustment component 3 is arranged on the outer wall of the mounting seat 2, the adjustment component 3 includes a first annular tube body 30, a second annular tube body 31, a first rotating reflective arc plate 32, a connecting plate 33, a second rotating reflective arc plate 34, an externally threaded tube body 35, an externally geared ring body 36, a gear 37, a threaded rod 38 and a handle 39, wherein the inner wall of the second annular tube body 31 is rotatably connected to the outer wall of the mounting seat 2, and the inner wall of the first annular tube body 30 is rotatably connected to the outer wall of the second annular tube body 31, the inner wall of the first annular tube body 30 is provided with an annular groove 7, the upper surface of the mounting seat 2 is provided with a threaded groove 6, and the outer wall of the externally threaded tube body 35 is threadedly connected to the threaded The inner wall of the groove 6, the connecting plate 33 is arranged on the upper surface of the first annular tube body 30, and a circular through hole 9 is opened on the upper surface of the connecting plate 33, the outer wall of the externally threaded tube body 35 is slidably connected to the inner wall of the circular through hole 9, the upper surface of the first annular tube body 30 is opened with a threaded through hole 8, and the threaded through hole 8 and the annular groove 7 are connected, the outer wall of the threaded rod 38 is threadedly connected to the inner wall of the threaded through hole 8, and the handle 39 is arranged at the top of the threaded rod 38, the gear 37 is arranged at the bottom end of the threaded rod 38, and the gear 37 and the external gear ring body 36 are meshed, the external gear ring body 36 is arranged on the outer wall of the second annular tube body 31, the second annular tube body 31 is arranged on the lower surface of the first annular tube body 30, the second rotating reflective arc plate 34 is arranged on the lower surface of the second annular tube body 31, and the second annular tube body 31 is fitted with the second rotating reflective arc plate 34.

[0027] In the present embodiment, specifically, the outer wall of the externally threaded tube body 35 is evenly provided with a slide groove 10, and the inner wall of the circular through hole 9 is evenly provided with a slider 11, and the outer wall of the slider 11 is slidably connected to the inner wall of the slide groove 10. Through the above arrangement, the slider 11 is slid in the slide groove 10, which can not only assist the externally threaded tube body 35 to move, but also enable the externally threaded tube body 35 to drive the connecting plate 33 to rotate.

[0028] In this embodiment, specifically, the outer wall of the externally threaded tube body 35 is evenly provided with turning handles 12 , and through the above arrangement, a relevant person holds the turning handle 12 to drive the externally threaded tube body 35 to rotate in the thread groove 6 .

[0029] In this embodiment, specifically, a connecting column 5 is provided on the inner bottom wall of the threaded groove 6, and a mounting plate 4 is provided on the top of the connecting column 5. Through the above arrangement, relevant personnel fix the mounting seat 2 and the lighting lamp 1 in the use position through the mounting plate 4 and the connecting column 5.

[0030] In this embodiment, specifically, a rubber sleeve 13 is provided on the outer wall of the turning handle 12, and the rubber sleeve 13 is provided to improve the comfort of operation of relevant personnel.

[0031] When the utility model is in operation, the relevant personnel fix the mounting base 2 and the lighting lamp 1 in the use position through the mounting plate 4 and the connecting column 5, and then the relevant personnel hold the turning handle 12 to drive the external threaded tube body 35 to rotate in the threaded groove 6, and the external threaded tube body 35 drives the connecting plate 33 to rotate, wherein the threaded groove 6 is used to fix the position of the external threaded tube body 35, and the connecting plate 33 drives the first annular tube body 30 to rotate, and the first annular tube body 30 drives the first rotating reflective arc plate 32 to rotate. At the same time, the first annular tube body 30 drives the second annular tube body 31 to rotate through the threaded rod 38, the gear 37 and the external gear ring body 36. Rotate, so that the first annular tube body 30 and the second annular tube body 31 respectively drive the first rotating reflective arc plate 32 and the second rotating reflective arc plate 34 to rotate synchronously, and then the relevant personnel hold the handle 39 to drive the threaded rod 38 to rotate in the threaded through hole 8, so that the gear 37 drives the outer gear ring body 36 to rotate, the threaded through hole 8 is used to fix the position of the threaded rod 38, and the outer gear ring body 36 drives the second annular tube body 31 to rotate, so as to adjust the angle of the second rotating reflective arc plate 34, so that the second rotating reflective arc plate 34 and the second annular tube body 31 are adjusted, so that the range of illumination can be accurately adjusted.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A lighting fixture with adjustable illumination angle, comprising a lighting fixture (1), a mounting base (2) and an adjustment component (3), characterized in that: The lighting lamp (1) is arranged on the lower surface of the mounting seat (2), the adjustment assembly (3) is arranged on the outer wall of the mounting seat (2), and the adjustment assembly (3) comprises a first annular tube body (30), a second annular tube body (31), a first rotating reflective arc plate (32), a connecting plate (33), a second rotating reflective arc plate (34), an externally threaded tube body (35), an externally toothed ring body (36), a gear (37), a threaded rod (38) and a handle (39), wherein: The inner wall of the second annular tube body (31) is rotatably connected to the outer wall of the mounting seat (2), and the inner wall of the first annular tube body (30) is rotatably connected to the outer wall of the second annular tube body (31), and the inner wall of the first annular tube body (30) is provided with an annular groove (7); A threaded groove (6) is formed on the upper surface of the mounting seat (2), and the outer wall of the externally threaded tube body (35) is threadedly connected to the inner wall of the threaded groove (6); The connecting plate (33) is arranged on the upper surface of the first annular tube body (30), and a circular through hole (9) is opened on the upper surface of the connecting plate (33), and the outer wall of the externally threaded tube body (35) is slidably connected to the inner wall of the circular through hole (9); A threaded through hole (8) is provided on the upper surface of the first annular tube body (30), and the threaded through hole (8) is connected to the annular groove (7); The outer wall of the threaded rod (38) is threadedly connected to the inner wall of the threaded through hole (8), and the handle (39) is arranged at the top end of the threaded rod (38); The gear (37) is arranged at the bottom end of the threaded rod (38), and the gear (37) is meshed with the outer gear ring body (36), and the outer gear ring body (36) is arranged on the outer wall of the second annular tube body (31); The second annular tube body (31) is arranged on the lower surface of the first annular tube body (30), the second rotating reflective arc plate (34) is arranged on the lower surface of the second annular tube body (31), and the second annular tube body (31) and the second rotating reflective arc plate (34) are in close contact with each other.

2. The lighting fixture with adjustable illumination angle according to claim 1, characterized in that: The outer wall of the externally threaded tube body (35) is evenly provided with sliding grooves (10), and the inner wall of the circular through hole (9) is evenly provided with sliding blocks (11), and the outer wall of the sliding block (11) is slidably connected to the inner wall of the sliding groove (10).

3. The lighting fixture with adjustable illumination angle according to claim 1, characterized in that: The outer wall of the externally threaded tube body (35) is evenly provided with turning handles (12).

4. The lighting fixture with adjustable illumination angle according to claim 1, characterized in that: A connecting column (5) is provided on the inner bottom wall of the threaded groove (6), and a mounting plate (4) is provided on the top end of the connecting column (5).

5. The lighting fixture with adjustable illumination angle according to claim 3, characterized in that: The outer wall of the turning handle (12) is provided with a rubber sleeve (13).

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