Construction-adjustable energy-saving lighting device

Abstract

The utility model relates to a construction adjustable energy-saving lighting device which comprises a hollow base, and an arc-shaped through groove is formed in the top wall of the base. The axis of the vertical pipe is overlapped with the circle center of the arc-shaped through groove, and the bottom of the vertical pipe is communicated with the interior of the base; the bottom end of the rotating rod is rotationally connected with the bottom surface of the base, the top end of the rotating rod extends out of the top end of the vertical pipe, a spline is arranged on the side wall of the rotating rod, and a horizontally-through through hole is formed in the penetrating-out section of the rotating rod; the transverse rod is horizontally arranged in the base, one end of the transverse rod is fixedly connected with the side wall of the rotating rod, a vertical rod is fixedly arranged on the transverse rod, and the vertical rod penetrates out of the arc-shaped through groove; the lifting pipe is arranged between the vertical pipe and the rotating rod, a key groove is formed in the inner side wall of the lifting pipe, a plurality of pin holes are vertically formed in the side wall of the lifting pipe at intervals, and a lamp panel is arranged at the top end of the lifting pipe. After the lamp panel is lifted to the preset height, the angle of the lamp panel can be rotated under the condition that a worker does not climb, and adjustment is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an energy-saving lighting device with adjustable construction. Background Art

[0002] In order to speed up the construction progress, night work is often required during construction. At this time, corresponding lighting facilities are needed. Generally, retractable columns are used as the support of the lamp panel, which can flexibly adjust the setting height of the lamp panel;

[0003] For example, the utility model patent with patent number CN202320816098 discloses an energy-saving lighting device with adjustable construction, which includes a base with a ground nail, a column arranged above the base, a movable column arranged inside the column, and a lamp arranged on the top of the movable column. The height of the lamp is adjusted by adjusting the height of the movable column. However, when the lamp needs to be rotated in the horizontal direction to change its lighting area, the lamp must either be lowered and then the angle must be rotated, or the ground nail must be pulled out, the base must be rotated and then fixed, or the staff must climb up to the height of the lamp with a ladder to make adjustments. Therefore, this prior art has certain limitations. Utility Model Content

[0004] In order to solve the problems existing in the above-mentioned technology, the utility model provides an energy-saving lighting device with adjustable construction, comprising

[0005] A hollow base, wherein the top wall of the base is provided with an arc-shaped through groove;

[0006] A vertical tube fixedly arranged on the top of the base, wherein the axis of the vertical tube overlaps with the center of the arc-shaped through groove, and the bottom of the vertical tube is connected with the inside of the base;

[0007] A rotating rod is coaxially arranged inside the vertical tube, the bottom end of the rotating rod is rotatably connected to the bottom surface of the base, the top end of the rotating rod extends out of the top end of the vertical tube, the side wall of the rotating rod is provided with a spline, and the passing section of the rotating rod is provided with a horizontal through hole;

[0008] A cross bar disposed in the base, the cross bar is disposed horizontally, one end of the cross bar is fixedly connected to the side wall of the rotating rod, a vertical bar is fixedly disposed on the cross bar, and the vertical bar passes through the arc-shaped through slot;

[0009] A lifting tube is arranged between the vertical tube and the rotating rod, a key groove is arranged on the inner side wall of the lifting tube, a plurality of pin holes are arranged vertically at intervals on the side wall of the lifting tube, and a lamp panel is arranged on the top of the lifting tube.

[0010] Wherein, a plurality of support rods are arranged in the base, and two ends of the support rods are respectively connected to the top wall and the bottom wall of the base.

[0011] Wherein, an annular plate is disposed adjacent to the top wall of the base, the annular plate is coaxial with the vertical tube, and the annular plate is fixedly connected to the vertical rod.

[0012] Wherein, a buckle is provided on the upper surface of the top wall of the base, the buckle is U-shaped in cross section, and the annular plate passes through the buckle;

[0013] The vertical projection of the fastening member does not overlap with the arc-shaped through groove.

[0014] Wherein, the top end of the lifting tube is closed;

[0015] Two vertical plates parallel to each other are arranged at the top of the lifting tube, a horizontal fixing rod is arranged between the two vertical plates, and a damper bearing is sleeved on the outside of the fixing rod;

[0016] A connecting rod is fixedly arranged on the back of the lamp panel, and one end of the connecting rod away from the lamp panel is fixedly connected to the outer ring of the damper bearing.

[0017] The beneficial effect of the utility model is that after the lamp panel is raised to a predetermined height, the angle of the lamp panel can be rotated without the staff climbing up, so the adjustment is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the position of the annular plate of the utility model.

[0022] Description of Reference Numerals

[0023] 1. Base, 11. Arc-shaped through groove, 12. Cross bar, 13. Vertical bar, 14. Support bar, 14. Ring plate, 16. Fastener, 2. Vertical tube, 3. Lifting tube, 31. Pin hole, 4. Rotating rod, 41. Spline, 42. Through hole, 5. Lamp panel, 51. Vertical plate, 52. Fixing rod, 53. Connecting rod, 6. Fixing hole. DETAILED DESCRIPTION

[0024] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, an energy-saving lighting device with adjustable construction is provided in an embodiment, comprising the following parts:

[0026] A hollow base 1, the top wall of which is provided with an arc-shaped through groove 11;

[0027] A vertical pipe 2 is fixedly arranged on the top of the base 1, the axis of the vertical pipe 2 overlaps with the center of the arc-shaped through groove 11, the bottom of the vertical pipe 2 is connected with the inside of the base 1, and the vertical pipe 2 is a thick steel pipe, and its bottom is welded to the top wall of the base;

[0028] A rotating rod 4 is coaxially arranged inside the vertical tube 2, the bottom end of the rotating rod 4 is rotatably connected to the bottom surface of the base 1, the top end of the rotating rod 4 extends out of the top end of the vertical tube 2, a spline 41 is arranged on the side wall of the rotating rod 4, and a horizontal through hole 42 is arranged on the top of the rotating rod 4;

[0029] A cross bar 12 is disposed in the base 1, the cross bar 12 is disposed horizontally, one end of the cross bar 12 is fixedly connected to the side wall of the rotating rod 4, a vertical bar 13 is fixedly disposed on the cross bar 12, and the vertical bar 13 passes through the arc-shaped through slot 11;

[0030] The lifting tube 3 is arranged between the vertical tube 2 and the rotating rod 4. The inner wall of the lifting tube 3 is provided with a key groove (not shown), the key groove cooperates with the spline 41, and a plurality of pin holes 31 are arranged vertically at intervals along the side wall of the lifting tube 3. A lamp panel 5 is arranged at the top of the lifting tube 3.

[0031] When the present application is in use, the base 1 is first fixed on the ground, the lifting tube 3 is lifted upward to a predetermined height, and the pin is inserted into the through hole 42 and the corresponding pin hole 31 so that the lifting tube 3 is fixed at the height. By rotating the vertical rod 13, the lifting tube 3 can be driven to rotate through the rotation of the rotating rod 4, thereby rotating the lamp panel 5.

[0032] Furthermore, a plurality of vertical support rods 14 are disposed in the base 1 , and two ends of the support rods 14 are respectively connected to the top wall and the bottom wall of the base 1 , so as to increase the structural strength of the base 1 .

[0033] Furthermore, an annular plate 15 is disposed adjacent to the top wall of the base 1. The annular plate 15 is coaxial with the vertical pipe 2. The annular plate 15 is fixedly connected to the vertical rod 13. The annular plate 15 can cover the arc-shaped through groove 11 to prevent dust from falling into the base 1.

[0034] A buckle 16 is provided on the upper surface of the top wall of the base 1 . The cross section of the buckle 16 is U-shaped, and the annular plate 15 passes through the buckle 16 . The vertical projection of the buckle 16 does not overlap with the arc-shaped through groove 11 . The buckle 16 is used to stabilize the annular plate 15 .

[0035] Furthermore, the top end of the lifting tube 3 is closed, and the top end of the lifting tube 3 is located above the top end of the rotating rod 4;

[0036] Two vertical plates 51 parallel to each other are arranged at the top of the lifting tube 3, a horizontal fixing rod 52 is fixedly arranged between the two vertical plates 51, and a damper bearing (not shown) is sleeved on the outside of the fixing rod 52;

[0037] A connecting rod 53 is fixedly arranged on the back of the lamp panel 5, and one end of the connecting rod 53 away from the lamp panel 5 is fixedly connected to the outer ring of the damper bearing. Before the lamp panel 5 is raised, the lamp panel 5 is rotated in the vertical direction to increase the adjustment angle of the present application and increase the flexibility of use;

[0038] In addition, if Figure 3 As shown, a vertical through fixing hole 6 is provided on the annular plate 15, and a plurality of auxiliary pin holes are arranged in an arc-shaped interval on the top of the base. The plurality of auxiliary pin holes and the arc-shaped through groove 11 are located on the same circle. After rotating the vertical rod 13, the rotating rod 4 is fixed by inserting a pin into the auxiliary pin hole and the fixing hole 6 to prevent it from rotating.

[0039] Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. An energy-saving lighting device with adjustable construction, characterized in that: include A hollow base, wherein the top wall of the base is provided with an arc-shaped through groove; A vertical tube fixedly arranged on the top of the base, wherein the axis of the vertical tube overlaps with the center of the arc-shaped through groove, and the bottom of the vertical tube is connected with the inside of the base; A rotating rod is coaxially arranged inside the vertical tube, the bottom end of the rotating rod is rotatably connected to the bottom surface of the base, the top end of the rotating rod extends out of the top end of the vertical tube, the side wall of the rotating rod is provided with a spline, and the passing section of the rotating rod is provided with a horizontal through hole; A cross bar disposed in the base, the cross bar is disposed horizontally, one end of the cross bar is fixedly connected to the side wall of the rotating rod, a vertical bar is fixedly disposed on the cross bar, and the vertical bar passes through the arc-shaped through slot; A lifting tube is arranged between the vertical tube and the rotating rod, a key groove is arranged on the inner side wall of the lifting tube, a plurality of pin holes are arranged vertically at intervals on the side wall of the lifting tube, and a lamp panel is arranged on the top of the lifting tube.

2. The energy-saving lighting device with adjustable construction according to claim 1, characterized in that: A plurality of support rods are arranged in the base, and two ends of the support rods are respectively connected to the top wall and the bottom wall of the base.

3. The construction-adjustable energy-saving lighting device according to claim 1, characterized in that: An annular plate is disposed adjacent to the top wall of the base, the annular plate is coaxial with the vertical tube, and the annular plate is fixedly connected to the vertical rod.

4. The construction-adjustable energy-saving lighting device according to claim 3, characterized in that: A buckle is provided on the upper surface of the top wall of the base, the buckle has a U-shaped cross section, and the annular plate passes through the buckle; The vertical projection of the fastening member does not overlap with the arc-shaped through groove.

5. The construction-adjustable energy-saving lighting device according to claim 1, characterized in that: The top end of the lifting tube is closed; Two vertical plates parallel to each other are arranged at the top of the lifting tube, a horizontal fixing rod is arranged between the two vertical plates, and a damper bearing is sleeved on the outside of the fixing rod; A connecting rod is fixedly arranged on the back of the lamp panel, and one end of the connecting rod away from the lamp panel is fixedly connected to the outer ring of the damper bearing.

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