LED cutting lamp

Abstract

The utility model relates to the technical field of cutting lamps, and discloses an LED cutting lamp which comprises a cutting lamp body, the bottom of the cutting lamp body is connected with a mounting base, a pre-locking assembly is arranged in the mounting base, the bottom of the pre-locking assembly is fixedly connected with a left clamping plate and a right clamping plate, and the left clamping plate and the right clamping plate are fixedly connected with the cutting lamp body. And a mounting frame clamped between the two clamping plates is arranged at the bottom of the mounting base, a mounting groove is formed in the mounting frame, a fixing assembly is arranged at the bottom of the mounting frame, and the upper end of the fixing assembly is slidably clamped in the mounting groove. Due to the arrangement of the pre-locking assembly, a worker can conveniently and preliminarily fix the cutting lamp under the cooperation of the installation base, high-altitude installation operation can be conveniently carried out, and construction safety can be improved; and more importantly, the physical power consumption of a worker when supporting the equipment during high-altitude installation is greatly reduced, so that the working efficiency is improved, and the potential safety hazard caused by fatigue is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting lights, and more specifically, to an LED cutting light. Background Art

[0002] Most cutting lights are used on various stages, with a visual effect far exceeding that of ordinary lamps. They can project light beams with clean edges on the stage, achieving the effects of spot illumination and follow spotlights. There is almost no light around the illuminated light spot, greatly improving the stage visual effect.

[0003] For existing stage cutting lights, especially those for temporarily built outdoor stages, a large number of cutting lights need to be installed. Each cutting light is relatively heavy and is fixed by bolts. Also, since many cutting lights need to be installed at high places, due to the existing installation form and the influence of the self-weight of the cutting lights, the installation workload is large, and the installation difficulty at high places is also great. Therefore, it needs to be improved. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an LED cutting light.

[0005] To achieve the above object, the utility model provides the following technical solution: An LED cutting light, including a cutting light, the bottom of the cutting light is connected with a mounting base, a pre-locking component is arranged inside the mounting base, the bottom of the pre-locking component is fixedly connected with two clamping plates on the left and right, the bottom of the mounting base is provided with a mounting bracket clamped between the two clamping plates, a mounting groove is formed inside the mounting bracket, a fixing component is arranged at the bottom of the mounting bracket, the upper end of the fixing component is slidably clamped inside the mounting groove, and the top of the fixing component penetrates through the mounting groove and extends above the mounting bracket and is connected with the mounting base;

[0006] The pre-locking component includes a chute opened at the bottom of the mounting base, two sliders are slidably clamped inside the chute, the bottom of the sliders extends to the mounting base and is connected with the two clamping plates on the left and right; an adjusting rod is threadedly sleeved inside the two sliders, both ends of the adjusting rod penetrate through the chute and extend to the outside of the mounting base and are fixedly connected with a turntable, and a crank is connected to the outside of the turntable.

[0007] As a preferred technical solution of the utility model, the inner wall of the chute and the cross-section of the outer surface of the slider are both inverted T-shaped, the outer surface of the slider and the inner wall of the chute are both smooth, and the outer diameter size of the slider is adapted to the inner diameter size of the chute.

[0008] As a preferred technical solution of the present utility model, the cutting lamp includes a lamp base controller fixedly installed on the top of the mounting base. Two lamp holders are installed on the top of the lamp base controller. A cutting lamp head is further provided on the top of the lamp base controller. The lower end of the cutting lamp head is connected between the two lamp holders on the left and right. A controller and a driving mechanism are installed inside the lamp base controller. A control panel is provided on the front of the lamp base controller. The control panel, the control panel and the driving mechanism are all electrically connected to the controller.

[0009] As a preferred technical solution of the present utility model, the fixing component includes a mounting plate movably installed at the bottom of the mounting frame. Two positioning sliders are fixedly connected to the top of the mounting plate. The positioning sliders are slidably clamped inside the mounting groove.

[0010] As a preferred technical solution of the present utility model, a knob is movably connected to the bottom of the mounting plate. A rotating snap ring is fixedly connected to the top of the knob. The rotating snap ring is rotatably sleeved inside the mounting plate. The cross section of the rotating snap ring is an inverted T shape. The outer surface of the rotating snap ring is adapted to the inner wall of the mounting plate.

[0011] As a preferred technical solution of the present utility model, a gear cavity is opened at the top of the knob. Four evenly distributed transmission gears are meshed inside the gear cavity. A number of through holes are evenly opened inside the mounting plate. The through holes correspond to the transmission gears one by one.

[0012] As a preferred technical solution of the present utility model, a limiting transmission shaft is movably sleeved inside the through hole. The top of the limiting transmission shaft penetrates through the through hole and is fixedly connected to a fixing screw rod. The upper end of the fixing screw rod penetrates through the mounting groove and extends above the mounting frame and is threadedly sleeved inside the mounting base. The bottom of the limiting transmission shaft penetrates through the through hole and extends into the gear cavity and is fixedly connected to the transmission gear.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Due to the setting of the pre-locking component, the present utility model can facilitate the preliminary fixing of the cutting lamp by the staff in cooperation with the mounting base, which can not only facilitate the high-altitude installation operation, but also help improve the construction safety. More importantly, it greatly reduces the physical consumption of the staff when supporting the equipment during high-altitude installation, not only improves the work efficiency, but also effectively reduces the safety hazards brought by fatigue.

[0015] 2. Due to the provision of the mounting plate in the present utility model, the staff can move the four fixing screws simultaneously, so as to quickly align the four with the mounting holes at the bottom of the mounting base. Moreover, with the cooperation of the knob, gear cavity, transmission gear, etc., the four fixing screws can be screwed into their respective mounting holes simultaneously, greatly improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a schematic view of the bottom of the present utility model;

[0018] Figure 3 is a side view of the present utility model;

[0019] Figure 4 is a disassembled schematic view of the fixing component of the present utility model;

[0020] Figure 5 is a cross-sectional view of the side of the present utility model.

[0021] In the figure: 1. Cutting lamp; 11. Lamp base controller; 12. Lamp holder; 13. Cutting lamp head; 14. Control panel; 2. Mounting base; 3. Mounting frame; 4. Pre-locking component; 41. Slide groove; 42. Slide block; 43. Adjusting rod; 44. Turntable; 45. Crank; 5. Clamping plate; 6. Fixing component; 61. Mounting plate; 62. Knob; 63. Gear cavity; 64. Rotating snap ring; 65. Positioning slide block; 66. Transmission gear; 67. Limit transmission shaft; 68. Fixing screw; 69. Through hole; 7. Mounting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present 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 present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figures 1 to 5As shown in the figure, the utility model provides an LED cutting lamp, which includes a cutting lamp 1. A mounting base 2 is connected to the bottom of the cutting lamp 1. A pre-locking assembly 4 is arranged inside the mounting base 2. Two clamping plates 5, left and right, are fixedly connected to the bottom of the pre-locking assembly 4. An installation frame 3 clamped between the two clamping plates 5 is arranged at the bottom of the mounting base 2. An installation groove 7 is formed in the installation frame 3. A fixing assembly 6 is arranged at the bottom of the installation frame 3. The upper end of the fixing assembly 6 is slidably clamped inside the installation groove 7. The top of the fixing assembly 6 penetrates through the installation groove 7 and extends above the installation frame 3 and is connected to the mounting base 2;

[0024] The pre-locking assembly 4 includes a chute 41 formed at the bottom of the mounting base 2. Two sliders 42, left and right, are slidably clamped inside the chute 41. The bottom of the sliders 42 extends to the outside of the mounting base 2 and is connected to the two clamping plates 5, left and right. An adjusting rod 43 is threadedly sleeved inside the two sliders 42. Both ends of the adjusting rod 43 penetrate through the chute 41 and extend to the outside of the mounting base 2 and are fixedly connected to a turntable 44. A crank 45 is connected to the outside of the turntable 44. Due to the setting of the pre-locking assembly 4, it is convenient for the staff to initially fix the cutting lamp 1 with the cooperation of the mounting base 2, which can not only facilitate the high-altitude installation operation, but also help improve the construction safety. More importantly, it greatly reduces the physical consumption of the staff when supporting the equipment during high-altitude installation, not only improves the work efficiency, but also effectively reduces the safety hazards brought by fatigue.

[0025] Among them, the inner wall of the chute 41 and the cross-section of the outer surface of the slider 42 are both inverted T-shaped. The outer surface of the slider 42 and the inner wall of the chute 41 are both smooth. The outer diameter size of the slider 42 is adapted to the inner diameter size of the chute 41.

[0026] Among them, the cutting lamp 1 includes a lamp base controller 11 fixedly installed on the top of the mounting base 2. Two lamp holders 12, left and right, are installed on the top of the lamp base controller 11. A cutting lamp head 13 is also arranged on the top of the lamp base controller 11. The lower end of the cutting lamp head 13 is connected between the two lamp holders 12, left and right. A controller and a driving mechanism are installed inside the lamp base controller 11. An operation panel 14 is arranged on the front of the lamp base controller 11. The operation panel 14 and the driving mechanism are both electrically connected to the controller.

[0027] Among them, the fixing component 6 includes a mounting plate 61 movably installed at the bottom of the mounting frame 3. Two positioning sliders 65 are fixedly connected to the top of the mounting plate 61, and the positioning sliders 65 are slidably clamped inside the mounting groove 7. Due to the setting of the mounting plate 61, the staff can move the four fixing screws 68 simultaneously, so as to quickly align the four fixing screws 68 with the mounting holes at the bottom of the mounting seat 2 at the same time. Moreover, with the cooperation of the knob 62, the gear cavity 63 and the transmission gear 66, the four fixing screws 68 can be screwed into their respective mounting holes simultaneously, greatly improving the construction efficiency.

[0028] Among them, the bottom of the mounting plate 61 is movably connected with a knob 62. A rotating snap ring 64 is fixedly connected to the top of the knob 62. The rotating snap ring 64 is rotatably sleeved inside the mounting plate 61. The cross-section of the rotating snap ring 64 is an inverted T shape, and the outer surface of the rotating snap ring 64 is adapted to the inner wall of the mounting plate 61. Due to the setting of the rotating snap ring 64, it can not only ensure that the knob 62 can always be stably located at the bottom of the mounting plate 61, but also will not affect the rotation of the knob 62 relative to the mounting plate 61 and the four fixing screws 68. Thus, the four fixing screws 68 can be tightened simultaneously through the cooperation of the gear cavity 63 and the transmission gear 66.

[0029] Among them, a gear cavity 63 is opened at the top of the knob 62. Four uniformly distributed transmission gears 66 are meshed and connected inside the gear cavity 63. A number of through holes 69 are uniformly opened inside the mounting plate 61, and the number of through holes 69 corresponds to the transmission gears 66 one by one. Due to the setting of the through holes 69, it can not only ensure that the transmission gears 66 can drive the fixing screws 68 to rotate through the limiting transmission shafts 67, but also ensure that the transmission gears 66 and the fixing screws 68 can always be located on the upper and lower sides of the mounting plate 61 under the cooperation of the through holes 69 and the limiting transmission shafts 67, facilitating the staff to move the four fixing screws 68 through the knob 62 and the mounting plate 61.

[0030] Among them, a limiting transmission shaft 67 is movably sleeved inside the through hole 69. The top of the limiting transmission shaft 67 penetrates through the through hole 69 and is fixedly connected with a fixing screw 68. The upper end of the fixing screw 68 penetrates through the mounting groove 7 and extends above the mounting frame 3 and is threadedly sleeved inside the mounting seat 2. The bottom of the limiting transmission shaft 67 penetrates through the through hole 69 and extends into the gear cavity 63 and is fixedly connected with the transmission gear 66.

[0031] The working principle and usage process of the present utility model:

[0032] Lift the cutting lamp 1 so that the mounting base 2 at its bottom is lifted to the mounting bracket 3 in the mounting area. Then move the mounting base 2 to make the angle of the cutting lamp 1 appropriate. At the same time, make the two clamping plates 5 at the bottom of the mounting base 2 respectively located on the left and right sides of the mounting bracket 3. Then rotate either the left or right turntable 44 through the crank 45 to drive the adjusting rod 43 to rotate. The rotation of the adjusting rod 43 can drive the two sliders 42 to move towards each other under the restriction of the chute 41, and then drive the two clamping plates 5 to move towards each other, so as to clamp the mounting bracket 3, thus preliminarily fixing the mounting base 2 and the mounting bracket 3. Then, with the cooperation of the mounting groove 7 and the fixing component 6, etc., insert the four fixing screws 68 at the top of the mounting plate 61 into the mounting holes at the bottom of the mounting base 2 respectively. Then rotate the knob 62, and the knob 62 can rotate relative to the mounting plate 61 and the four fixing screws 68 under the restriction of the rotating snap ring 64. Since the rotation of the knob 62 can drive the four transmission gears 66 to rotate simultaneously through the gear cavity 63, the rotation of the four transmission gears 66 can drive their respective corresponding fixing screws 68 to rotate through the limit drive shaft 67 under the restriction of the through hole 69, so as to simultaneously penetrate the four fixing screws 68 through the mounting groove 7 and screw them into the mounting holes at the bottom of the mounting base 2, thus quickly completing the high-altitude installation operation.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED cutting lamp, comprising a cutting lamp (1), characterized in that: The bottom of the cutting lamp (1) is connected to a mounting base (2), a pre-locking component (4) is arranged inside the mounting base (2), and the bottom of the pre-locking component (4) is fixedly connected to two left and right clamping plates (5), and the bottom of the mounting base (2) is provided with a mounting frame (3) clamped between the two clamping plates (5), and a mounting groove (7) is provided in the mounting frame (3), and a fixing component (6) is arranged at the bottom of the mounting frame (3), and the upper end of the fixing component (6) is slidably clamped inside the mounting groove (7), and the top of the fixing component (6) passes through the mounting groove (7) and extends to the top of the mounting frame (3) and is connected to the mounting base (2); The pre-locking assembly (4) comprises a slide groove (41) provided at the bottom of the mounting seat (2); the slide groove (41) is internally slidably engaged with two left and right sliders (42); the bottoms of the sliders (42) extend to the mounting seat (2) and are connected to the left and right clamping plates (5); the two sliders (42) are internally threadedly sleeved with adjustment rods (43); the two ends of the adjustment rods (43) pass through the slide groove (41) and extend to the outside of the mounting seat (2) and are both fixedly connected to a rotating disk (44); the outside of the rotating disk (44) is connected to a crank (45).

2. The LED cutting lamp according to claim 1, characterized in that: The cross-sections of the inner wall of the slide groove (41) and the outer surface of the slider (42) are both inverted T-shaped, the outer surface of the slider (42) and the inner wall of the slide groove (41) are both smooth, and the outer diameter of the slider (42) is compatible with the inner diameter of the slide groove (41).

3. The LED cutting lamp according to claim 2, characterized in that: The cutting lamp (1) comprises a lamp holder controller (11) fixedly mounted on the top of a mounting base (2); two left and right lamp stands (12) are mounted on the top of the lamp holder controller (11); a cutting lamp head (13) is also arranged on the top of the lamp holder controller (11); the lower end of the cutting lamp head (13) is connected between the left and right lamp stands (12); a controller and a driving mechanism are installed inside the lamp holder controller (11); a control panel (14) is arranged on the front of the lamp holder controller (11); the control panel (14) and the control panel (14) and the driving mechanism are all electrically connected to the controller.

4. The LED cutting lamp according to claim 1, characterized in that: The fixing assembly (6) comprises a mounting plate (61) movably mounted on the bottom of the mounting frame (3), and two left and right positioning slide blocks (65) are fixedly connected to the top of the mounting plate (61), and the positioning slide blocks (65) are slidably engaged with the inside of the mounting groove (7).

5. The LED cutting lamp according to claim 4, characterized in that: The bottom of the mounting plate (61) is movably connected to a knob (62), and the top of the knob (62) is fixedly connected to a rotating snap ring (64). The rotating snap ring (64) is rotatably sleeved inside the mounting plate (61), and the cross-section of the rotating snap ring (64) is an inverted T-shape. The outer surface of the rotating snap ring (64) is adapted to the inner wall of the mounting plate (61).

6. The LED cutting lamp according to claim 5, characterized in that: The top of the knob (62) is provided with a gear cavity (63), and four evenly distributed transmission gears (66) are meshed and connected inside the gear cavity (63). The interior of the mounting plate (61) is provided with a plurality of evenly distributed through holes (69), and the plurality of through holes (69) correspond one to one with the transmission gears (66).

7. The LED cutting lamp according to claim 6, characterized in that: The through hole (69) is internally movably sleeved with a limit transmission shaft (67); the top of the limit transmission shaft (67) passes through the through hole (69) and is fixedly connected to a fixed screw rod (68); the upper end of the fixed screw rod (68) passes through the mounting groove (7) and extends above the mounting frame (3) and is threadedly sleeved inside the mounting seat (2); the bottom of the limit transmission shaft (67) passes through the through hole (69) and extends to the inside of the gear cavity (63) and is fixedly connected to the transmission gear (66).

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