An all-round mobile work light

Abstract

The present invention discloses an omnidirectional mobile work light, comprising a frame, a lighting mechanism, and a telescopic mechanism. The lighting mechanism comprises a first bracket, a second bracket, and a third bracket. The work light is mounted on the first bracket, and a first pulling mechanism and a second pulling mechanism are disposed between the first and second brackets. The first and second pulling mechanisms are used to move the first bracket toward and away from the surface of the second bracket, and the third and fourth pulling mechanisms are used to move the second bracket toward and away from the surface of the third bracket. The present invention can adjust the angle of the work light's searchlight direction, facilitating adjustment in multiple directions, increasing the work light's illumination range, and avoiding limiting the work light's searchlight range.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting, in particular to an omnidirectional mobile work lamp. Background Art

[0002] Work lights refer to lamps used for large-scale lighting in some construction sites, decoration projects and other construction sites to facilitate lighting work on the construction site;

[0003] The existing work lights often have a single lighting direction. When the lighting angle of the work lights needs to be changed, the staff usually moves the work lights directly, which is very troublesome. In addition, during long-term use, a large amount of dust is easily accumulated on the surface of the work lights, affecting the lighting brightness. The existing manual regular cleaning method is cumbersome. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem that the existing work lamp has a single lighting direction and angle and the dust on its surface is cumbersome to clean manually, thereby providing an omnidirectional mobile work lamp;

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The present invention provides an omnidirectional mobile working light.

[0007] It includes a frame, a lighting mechanism, and a telescopic mechanism. The lower end of the telescopic mechanism is arranged on the frame, the lighting mechanism is arranged on the upper end of the telescopic mechanism, and the telescopic mechanism is used to drive the lighting mechanism to rise and fall. The lighting mechanism includes a first bracket, a second bracket, and a third bracket. The work light is arranged on the first bracket. A first pulling mechanism and a second pulling mechanism are arranged between the first bracket and the second bracket. The first pulling mechanism is used to drive one end of the first bracket to move toward and away from the surface of the second bracket, and the second pulling mechanism is used to drive the other end of the first bracket to move toward and away from the surface of the second bracket. A third pulling mechanism and a fourth pulling mechanism are arranged between the second bracket and the third bracket. The third pulling mechanism is used to drive the upper end of the second bracket to move toward and away from the surface of the third bracket, and the fourth pulling mechanism is used to drive the lower end of the second bracket to move toward and away from the surface of the third bracket.

[0008] Optionally, the first pulling mechanism and the second pulling mechanism have the same structure, and are respectively provided at the left and right ends of the first bracket;

[0009] The first pulling mechanism includes a first rotating shaft, a first bevel gear, a second rotating shaft, a second bevel gear, and a first gear. One end of the first rotating shaft passes through the side wall of the first bracket and extends into the first bracket. The other end of the first rotating shaft extends to the outer surface of the first bracket. The first bevel gear is provided on the first rotating shaft. The rotation of the first rotating shaft drives the first bevel gear to rotate synchronously. The second bevel gear and the first gear are respectively provided at the upper and lower ends of the second rotating shaft. The second bevel gear is meshed with the first bevel gear. A groove is provided on the side wall of the first bracket facing the second bracket. A connecting plate is provided between the first bracket and the second bracket. One end of the connecting plate is connected to the side wall of the second bracket. The other end of the connecting plate extends into the groove. A first rack is provided on the connecting plate. The first gear is meshed with the first rack. Rotating the first rotating shaft drives the first bevel gear to rotate synchronously, thereby driving the second bevel gear, the second rotating shaft and the first gear to rotate synchronously. Therefore, the first gear moves along the surface of the first rack, thereby causing the first bracket to move toward and away from the surface of the second bracket, thereby realizing the left and right swing of the work light.

[0010] Optionally, the third pulling mechanism and the fourth pulling mechanism have the same structure, the third bracket includes a first fixing bracket and a second fixing bracket, the first fixing bracket and the second fixing bracket are respectively arranged on the left and right sides of the second bracket, the third pulling mechanism is arranged on the first fixing bracket, and the fourth pulling mechanism is arranged on the second fixing bracket;

[0011] The first gear is connected with the. second gear of the driving member, and the transmission gear is connected with the gear of the transmission gear of the driving member, and the transmission gear is connected with the gear of the transmission gear of the driving member. When the gear is turned, the transmission gear of the driving member is turned, and the transmission gear of the driving member is connected with the gear of the transmission gear.

[0012] Optionally, the first bracket, the second bracket, and the third bracket are arranged in sequence at intervals, the lower end of the third bracket is arranged at the upper end of the telescopic mechanism, and the left and right width of the second bracket is smaller than the left and right width of the third bracket.

[0013] Optionally, a cleaning mechanism is provided on the inner side wall of the first bracket, and the cleaning mechanism is used to clean the surface of the work lamp on the first bracket. The cleaning mechanism includes a cleaning box, a pressure regulating mechanism, an air chamber, and a water chamber. The pressure regulating mechanism, the air chamber, and the water chamber are arranged in sequence in the cleaning box, and the air chamber is arranged between the pressure regulating mechanism and the water chamber. A water outlet and a water inlet are provided on the water chamber, and the water outlet is connected to a water outlet pipe, and the water inlet is connected to a water inlet pipe. The external water source is transported into the water chamber through the water inlet, and the water in the water chamber is output to the surface of the work lamp through the water outlet pipe for cleaning. An air inlet pipe is provided on the air chamber, and the external gas is transported into the air chamber through the air inlet pipe. An air outlet pipe is also provided on the air chamber, and the air outlet pipe is connected to the water outlet pipe. The pressure regulating mechanism is used to adjust the pressure of the gas in the air chamber, thereby adjusting the flow rate of the water in the water outlet pipe.

[0014] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is connected to said adjusting base by said threaded mount. said adjusting base is connected to said sliding rail by said sliding rail. said adjusting base is pivotally connected to said adjusting base by said threaded mount.

[0015] Optionally, the left and right widths of the adjustment plate are smaller than the left and right widths of the cleaning box, and sealing layers are provided at both left and right ends of the adjustment plate, and the sealing layers are used to seal the gap between the adjustment plate and the inner wall of the cleaning box.

[0016] Optionally, a moving mechanism is provided at the lower end of the frame, and the moving mechanism is used to drive the movement of the entire frame. The moving mechanism includes a fixed shaft and a pulley. The upper end of the fixed shaft is connected to the lower end surface of the frame, and the pulley is provided at the lower end of the fixed shaft. A brake pad is provided on the pulley.

[0017] Optionally, a first knob is provided on the first rotating shaft located on the outer surface of the first bracket, and the first knob is used to drive the rotation of the first rotating shaft;

[0018] A second knob is provided on the third rotating shaft located on the outer surface of the second fixing frame, and the second knob is used to drive the rotation of the third rotating shaft;

[0019] Anti-slip grooves are provided on the surfaces of the first knob and the second knob.

[0020] Beneficial effects of the present invention

[0021] (1) The work light of the present invention can be adjusted in the left and right directions, which conveniently solves the problem that the existing work light cannot adjust the angle of the search direction of the work light when in use, thereby limiting the search range of the work light. The first pulling mechanism and the second pulling mechanism are combined to achieve the goal of adjusting the angle of the search direction of the work light when in use, which is convenient for adjustment in multiple directions, thereby increasing the range of the work light illumination and avoiding the range of the work light search being limited. In addition, the rotation adjustment method is adopted during the adjustment process, and the adjustment amplitude and position are easy to control, thereby avoiding the tedious need for frequent adjustments due to the previous movement amplitude being too large or too small and the brightest point being unable to align with the required lighting area, thereby improving the flexibility of the use process.

[0022] (2) The work light of the present invention can be adjusted in the vertical direction, which is convenient for solving the problem of the single lighting distance of the existing work light. By combining the third pulling mechanism and the fourth pulling mechanism, the angle of the work light's search distance can be adjusted when the work light is in use, which is convenient for adjusting the distance to be shortened or extended, thereby further greatly improving the flexibility of its use process.

[0023] (3) In the present invention, when it is necessary to increase the water pressure and thus increase the cleaning area of ​​the water during the cleaning process, the switch of the regulating motor is turned on to make it rotate forward to drive the regulating screw to rotate, thereby driving the regulating block and the first mounting plate to slide to the right along the surface of the regulating screw, thereby driving the regulating slider to slide upward along the surface of the slide rail, and then driving the regulating plate to move upward, thereby reducing the area of ​​the air cavity, and then increasing the pressure of the gas in the air cavity. Since the air outlet pipe is connected to the water outlet pipe, the increase in air pressure leads to an increase in the flow rate of the water in the water outlet pipe, thereby increasing the spraying distance of the water, and the gas has a contraction effect on the sprayed water flow, avoiding excessive divergence of the water flow and affecting the impact force of the water, thereby improving the cleaning efficiency and avoiding dust accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a side view of the lighting mechanism structure of the present invention.

[0026] Figure 3 It is a rear view of the lighting mechanism structure of the present invention.

[0027] Figure 4 This is a structural schematic diagram of the first pulling mechanism of the present invention.

[0028] Figure 5 This is a schematic structural diagram of the fourth pulling mechanism of the present invention.

[0029] Figure 6 It is a top view of the first rack and first gear structure of the present invention.

[0030] Figure 7 It is a schematic structural diagram of the cleaning mechanism of the present invention.

[0031] Explanation of the reference numerals: 1-frame, 2-lighting mechanism, 3-telescopic mechanism, 4-first bracket, 5-second bracket, 6-first pulling mechanism, 7-third pulling mechanism, 8-fourth pulling mechanism, 9-first rotating shaft, 10-first bevel gear, 11-second rotating shaft, 12-second bevel gear, 13-first gear, 14-connecting plate, 15-first rack, 16-first fixing bracket, 17-second fixing bracket, 18-third rotating shaft, 19-third bevel gear Wheel, 20-fourth bevel gear, 21-fourth rotating shaft, 22-second gear, 23-fixed plate, 24-second rack, 25-cleaning box, 26-air chamber, 27-water chamber, 28-water outlet pipe, 29-water inlet pipe, 30-air inlet pipe, 31-air outlet pipe, 32-adjusting screw, 33-adjusting motor, 34-adjusting block, 35-slide rail, 36-adjusting slider, 37-adjusting plate, 38-first mounting plate, 39-second mounting plate, 40-pulley. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0033] Example

[0034] like Figure 1-Figure 7 As shown, the present invention provides an omnidirectional mobile working light.

[0035] It includes a frame 1, a lighting mechanism 2, and a telescopic mechanism 3. The lower end of the telescopic mechanism 3 is arranged on the frame 1, and the lighting mechanism 2 is arranged at the upper end of the telescopic mechanism 3. The telescopic mechanism 3 is used to drive the lifting of the lighting mechanism 2. The lighting mechanism 2 includes a first bracket 4, a second bracket 5, and a third bracket. A work light 41 is arranged on the first bracket 4. A first pulling mechanism 6 and a second pulling mechanism are arranged between the first bracket 4 and the second bracket 5. The first pulling mechanism 6 is used to drive one end of the first bracket 4 to move toward and away from the surface of the second bracket 5, and the second pulling mechanism is used to drive the other end of the first bracket 4 to move toward and away from the surface of the second bracket 5. A third pulling mechanism 6 and a fourth pulling mechanism 7 are arranged between the second bracket 5 and the third bracket. The third pulling mechanism 6 is used to drive the upper end of the second bracket 5 to move toward and away from the surface of the third bracket, and the fourth pulling mechanism 7 is used to drive the lower end of the second bracket 5 to move toward and away from the surface of the third bracket.

[0036] It should be noted that, in this embodiment, the first pulling mechanism 6 is used to adjust the work light 41 in the left direction, the second pulling mechanism is used to adjust the work light 41 in the right direction, the third pulling mechanism 6 is used to adjust the work light 41 in the downward direction, and the fourth pulling mechanism 7 is used to adjust the work light 41 in the upward direction, but the present invention is not limited thereto and can be set according to actual needs.

[0037] In this embodiment, the lifting mechanism is configured as three sets of lifting rods, which are sequentially spaced apart. The lifting function is achieved by a motor, but the present invention is not limited thereto. The lighting mechanism 2 can be lifted and lowered as required. The lifting process is as follows:

[0038] The three lifting rods are A, B, and C. The lighting mechanism 2 is set at the upper end of group A. First, group A rises along the side wall of group B. When the lower end of group A rises to the top of group B, group B drives group A to rise along the side wall of group C until it reaches the highest point.

[0039] The first pulling mechanism 6 and the second pulling mechanism have the same structure, and are respectively arranged at the left and right ends of the first bracket 4;

[0040] The first pulling mechanism 6 includes a first rotating shaft 9, a first bevel gear 10, a second rotating shaft 11, a second bevel gear 12, and a first gear 13. One end of the first rotating shaft 9 passes through the side wall of the first bracket 4 and extends into the first bracket 4. The other end of the first rotating shaft 9 extends to the outer surface of the first bracket 4. The first bevel gear 10 is arranged on the first rotating shaft 9. The rotation of the first rotating shaft 9 drives the first bevel gear 10 to rotate synchronously. The second bevel gear 12 and the first gear 13 are respectively arranged at the upper and lower ends of the second rotating shaft 11. The second bevel gear 12 is meshed with the first bevel gear 10. The first bracket 4 is provided with a groove on the side wall facing the second bracket 5. A connecting plate 14 is provided between the first bracket 4 and the second bracket 5, one end of the connecting plate 14 is connected to the side wall of the second bracket 5, and the other end of the connecting plate 14 extends into the groove. A first rack 15 is provided on the connecting plate 14, and the first gear 13 is meshed with the first rack 15. Rotating the first rotating shaft 9 drives the first bevel gear 10 to rotate synchronously, and then drives the second bevel gear 12, the second rotating shaft 11 and the first gear 13 to rotate synchronously, so that the first gear 13 moves along the surface of the first rack 15, so that the first bracket 4 moves toward and away from the surface of the second bracket 5, thereby realizing the left and right swing of the work light 41;

[0041] The existing work lamp 41 often uses direct illumination, which is suitable for open and flat areas. However, construction sites often have complex operating environments, and some corners cannot be effectively illuminated, which makes it difficult for workers to work effectively. Therefore, it is necessary to adjust the lighting angle. The existing adjustment process basically requires workers to directly move the work lamp 41 as a whole. On the one hand, this method is inconvenient to move and difficult to operate. On the other hand, the work lamp 41 is moved as a whole during the movement process, and the brightest point of the work lamp 41 rotates with it. If the movement range is too large or too small, the brightest point cannot be aligned with the required lighting area. Therefore, frequent adjustments are required, which greatly increases the labor intensity of the operators and reduces the production efficiency of the enterprise.

[0042] In response to the above issues:

[0043] When the work light 41 is adjusted in the left and right directions of the present invention, when the work light 41 needs to be adjusted to the left, the first rotating shaft 9 on the first pulling mechanism 6 is rotated forward to drive the first bevel gear 10 to rotate synchronously, and then the second bevel gear 12 is driven to rotate synchronously with the second rotating shaft 11 and the first gear 13, so that the first gear 13 moves along the surface of the first rack 15, thereby causing the first bracket 4 at the end of the first pulling mechanism 6 to move away from the surface of the second bracket 5, thereby achieving the left direction adjustment of the work light 41. Similarly, when the work light 41 needs to be adjusted to the right, the first rotating shaft 9 is first rotated in the opposite direction to reset the work light 41, and then the first rotating shaft 9 on the second pulling mechanism is rotated, thereby causing the first bracket 4 at the end of the second pulling mechanism to move away from the surface of the second bracket 5, thereby achieving the right direction adjustment of the work light 41.

[0044] The work light 41 of the present invention can be adjusted in the left and right directions, which conveniently solves the problem that the existing work light 41 cannot adjust the angle of the search direction of the work light 41 when in use, thereby limiting the search range of the work light 41. The first pulling mechanism 6 and the second pulling mechanism are combined to achieve the goal of enabling the work light 41 to adjust the angle of the search direction of the work light 41 when in use, which is convenient for adjustment in multiple directions, thereby increasing the illumination range of the work light 41 and avoiding limiting the search range of the work light 41. In addition, a rotation adjustment method is adopted during the adjustment process, and the adjustment range and position are easy to control, thereby avoiding the tedious frequent adjustment required in the past due to the movement range being too large or too small, and the brightest point cannot be aligned with the required lighting area, thereby improving the flexibility of the use process.

[0045] The third pulling mechanism 6 and the fourth pulling mechanism 7 have the same structure. The third bracket includes a first fixing frame 16 and a second fixing frame 17. The first fixing frame 16 and the second fixing frame 17 are respectively arranged on the left and right sides of the second bracket 5. The third pulling mechanism 6 is arranged on the first fixing frame 16, and the fourth pulling mechanism 7 is arranged on the second fixing frame 17.

[0046] The fourth pulling mechanism 7 includes a third rotating shaft 18, a third bevel gear 19, a fourth bevel gear 20, a fourth rotating shaft 21, and a second gear 22. One end of the third rotating shaft 18 passes through the side wall of the second fixed frame 17, and the other end of the third rotating shaft 18 extends outside the second fixed frame 17. The third bevel gear 19 is provided on the side wall of the third rotating shaft 18 close to one end of the second bracket 5. A fixing plate 23 is provided on the side wall of the second bracket 5, and a second rack 24 is provided on the fixing plate 23. The fourth rotating shaft 21 is provided between the second bracket 5 and the second fixed frame 17. The wheel 20 and the fourth bevel gear are respectively provided at both ends of the fourth rotating shaft 21, the third bevel gear 19 is meshedly connected with the fourth bevel gear 20, and the second gear 22 is meshedly connected with the second rack 24. The third rotating shaft 18 is rotated to drive the third bevel gear 19 to rotate synchronously, thereby driving the fourth bevel gear 20, the fourth rotating shaft 21 and the second gear 22 to rotate synchronously, so that the second gear 22 moves along the surface of the second rack 24, thereby causing the second bracket 5 to move toward and away from the surface of the second fixing frame 17, thereby realizing the forward and backward swing of the working light 41;

[0047] Furthermore, the work lamp 41 has a fixed lighting area during use. When lighting is needed at a distance or near, the work lamp 41 needs to be moved as a whole to the desired position. This method is inconvenient to move and troublesome to operate.

[0048] In response to the above issues:

[0049] When the working light 41 is adjusted in the up and down directions of the present invention, when the working light 41 needs to be adjusted in the upward direction, the third rotating shaft 18 on the fourth pulling mechanism 7 is rotated forward to drive the third bevel gear 19 to rotate synchronously, and then the fourth bevel gear 20 is driven to rotate synchronously with the fourth rotating shaft 21 and the second gear 22, so that the second gear 22 moves along the surface of the second rack 24, thereby causing the second bracket 5 at the end of the fourth pulling mechanism 7 to move away from the surface of the second fixing frame 17, thereby realizing the upward adjustment of the working light 41, thereby increasing the lighting distance. Similarly, when the working light 41 needs to be adjusted in the downward direction, the third rotating shaft 18 is first rotated in the reverse direction to reset the working light 41, and then the third rotating shaft 18 on the third pulling mechanism 6 is rotated, thereby causing the second bracket 5 at the end of the third pulling mechanism 6 to move closer to the surface of the second fixing frame 17, thereby realizing the downward adjustment of the working light 41, thereby shortening the lighting distance.

[0050] The work light 41 of the present invention can be adjusted in the vertical direction, which conveniently solves the problem of the single lighting distance of the existing work light 41. By combining the third pulling mechanism 6 and the fourth pulling mechanism 7, the work light 41 can be used to adjust the angle of the searchlight distance, which is convenient for shortening or extending the distance, thereby further greatly improving the flexibility of its use process.

[0051] The inner wall of the first bracket 4 is provided with a cleaning mechanism (not shown in the figure), which is used to clean the surface of the working lamp 41 on the first bracket 4. The cleaning mechanism includes a cleaning box 25, a pressure regulating mechanism, an air cavity 26, and a water cavity 27. The pressure regulating mechanism, the air cavity 26, and the water cavity 27 are sequentially arranged in the cleaning box 25. The air cavity 26 is arranged between the pressure regulating mechanism and the water cavity 27. The water cavity 27 is provided with a water outlet and a water inlet. The water outlet is connected to a water outlet pipe 28, and the water inlet is connected to the water outlet. A water inlet pipe 29 is connected, and external water is transported to the water cavity 27 through the water inlet. The water in the water cavity 27 is output to the surface of the work lamp 41 through the water outlet pipe 28 for cleaning. An air inlet pipe 30 is opened on the air cavity 26, and external gas is transported to the air cavity 26 through the air inlet pipe 30. An air outlet pipe 31 is also opened on the air cavity 26, and the air outlet pipe 31 is connected to the water outlet pipe 28. The pressure regulating mechanism is used to adjust the pressure of the gas in the air cavity 26, thereby adjusting the flow rate of the water in the water outlet pipe 28;

[0052] The pressure regulating mechanism includes an adjusting screw 32, an adjusting motor 33, an adjusting block 34, a slide rail 35, an adjusting slider 36, and an adjusting plate 37. The adjusting motor 33 is arranged on the outer wall of the cleaning box 25. The output shaft of the adjusting motor 33 passes through the side wall of the cleaning box 25 and extends into the cleaning box 25. The adjusting screw 32 is connected to the output shaft of the adjusting motor 33. The adjusting block 34 is arranged on the adjusting screw 32. The slide rail 35 is arranged on the inner wall of the cleaning box 25. The adjusting slider 36 is slidably arranged on the slide rail 35. A first mounting plate is hingedly provided between the adjusting slider 36 and the adjusting block 34. 38. A second mounting plate 39 is provided between the adjustment plate 37 and the adjustment slider 36. One end of the second mounting plate 39 is connected to the side wall of the adjustment slider 36, and the other end of the second mounting plate 39 is connected to the side wall of the adjustment plate 37. The output shaft of the adjustment motor 33 drives the adjustment screw 32 to rotate, thereby driving the adjustment block 34 and the first mounting plate 38 to slide left and right along the surface of the adjustment screw 32, thereby driving the adjustment slider 36 to slide up and down along the surface of the slide rail 35, and then driving the adjustment plate 37 to move up and down, thereby adjusting the area of ​​the air cavity 26, and then adjusting the pressure of the gas in the air cavity 26.

[0053] First, it should be pointed out that, in this embodiment, the adjustment motor 33 is a servo motor, which drives the adjustment screw 32 to have two different rotation directions, forward and reverse;

[0054] Since the work lamp 41 is prone to accumulate a lot of dust on its surface during long-term use, it needs to be cleaned regularly to avoid affecting the lighting brightness. In the cleaning process of this embodiment, first, the external water source is transported into the water cavity 27 through the water inlet, and the water in the water cavity 27 is output to the surface of the work lamp 41 through the water outlet pipe 28 for cleaning. During the cleaning process:

[0055] When it is necessary to increase the water pressure and thus increase the cleaning area of ​​the water, the switch of the regulating motor 33 is turned on to make it rotate forward, driving the regulating screw 32 to rotate, thereby driving the regulating block 34 and the first mounting plate 38 to slide rightward along the surface of the regulating screw 32, thereby driving the regulating slider 36 to slide upward along the surface of the slide rail 35, and then driving the regulating plate 37 to move upward, thereby reducing the area of ​​the air cavity 26, and thereby increasing the pressure of the gas in the air cavity 26. Since the air outlet pipe 31 is connected to the water outlet pipe 28, the increased air pressure increases the flow rate of the water in the water outlet pipe 28, thereby increasing the spraying distance of the water, and the gas has a contraction effect on the sprayed water flow, preventing the water flow from diverging too much and affecting the impact force of the water, thereby improving the cleaning efficiency and avoiding dust accumulation.

[0056] When it is necessary to reduce the water pressure and thus reduce the cleaning area of ​​the water, the switch of the regulating motor 33 is turned on to reverse the rotation thereof, thereby driving the regulating screw 32 to rotate, thereby driving the regulating block 34 and the first mounting plate 38 to slide leftward along the surface of the regulating screw 32, thereby driving the regulating slider 36 to slide downward along the surface of the slide rail 35, and further driving the regulating plate 37 to move downward, thereby increasing the area of ​​the air cavity 26, thereby reducing the pressure of the gas in the air cavity 26, thereby reducing the water pressure in the water outlet pipe 28 and shortening the spraying distance of the water;

[0057] It should be noted that, in this embodiment, during the flushing process, the edge of the work lamp 41 close to the first bracket 4 is first flushed, and then the cleaning area is gradually increased until the edge of the work lamp 41 away from the first bracket 4 is flushed. This flushing method avoids flushing dead corners. When the pressure in the air cavity 26 gradually increases, the flushing area also gradually increases. When the pressure in the air cavity 26 gradually decreases, the flushing area also gradually decreases. This is equivalent to flushing the work lamp 41 twice, effectively improving the flushing efficiency, solving the tedious manual flushing in the past, and increasing the production efficiency of the enterprise.

[0058] The left and right widths of the adjustment plate 37 are smaller than the left and right widths of the cleaning box 25 to facilitate the up and down movement of the adjustment plate 37. The left and right ends of the adjustment plate 37 are provided with sealing layers, which are used to seal the gap between the adjustment plate 37 and the inner wall of the cleaning box 25 to prevent water from penetrating into the air cavity 26.

[0059] A moving mechanism is provided at the lower end of the frame 1, and the moving mechanism is used to drive the movement of the frame 1 as a whole. The moving mechanism includes a fixed shaft and a pulley 40. The upper end of the fixed shaft is connected to the lower end surface of the frame 1. The pulley 40 is provided at the lower end of the fixed shaft, and a brake pad is provided on the pulley 40.

[0060] A first knob is provided on the first rotating shaft 9 located on the outer surface of the first bracket 4, and the first knob is used to drive the rotation of the first rotating shaft 9;

[0061] A second knob is provided on the third rotating shaft 18 located on the outer surface of the second fixing frame 17, and the second knob is used to drive the rotation of the third rotating shaft 18;

[0062] The surfaces of the first knob and the second knob are both provided with anti-slip grooves, which are used to increase the friction of the operator's hand and save more effort.

[0063] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An omnidirectional mobile work light, characterized in that: It includes a frame, a lighting mechanism, and a telescopic mechanism. The lower end of the telescopic mechanism is arranged on the frame, the lighting mechanism is arranged on the upper end of the telescopic mechanism, and the telescopic mechanism is used to drive the lighting mechanism to rise and fall. The lighting mechanism includes a first bracket, a second bracket, and a third bracket. The work light is arranged on the first bracket. A first pulling mechanism and a second pulling mechanism are arranged between the first bracket and the second bracket. The first pulling mechanism is used to drive one end of the first bracket to move toward and away from the surface of the second bracket, and the second pulling mechanism is used to drive the other end of the first bracket to move toward and away from the surface of the second bracket. A third pulling mechanism and a fourth pulling mechanism are arranged between the second bracket and the third bracket. The third pulling mechanism is used to drive the upper end of the second bracket to move toward and away from the surface of the third bracket, and the fourth pulling mechanism is used to drive the lower end of the second bracket to move toward and away from the surface of the third bracket.

2. The omnidirectional mobile working light according to claim 1, characterized in that: The first pulling mechanism and the second pulling mechanism have the same structure, and are respectively arranged at the left and right ends of the first bracket; The first pulling mechanism includes a first rotating shaft, a first bevel gear, a second rotating shaft, a second bevel gear, and a first gear. One end of the first rotating shaft passes through the side wall of the first bracket and extends into the first bracket. The other end of the first rotating shaft extends to the outer surface of the first bracket. The first bevel gear is provided on the first rotating shaft. The rotation of the first rotating shaft drives the first bevel gear to rotate synchronously. The second bevel gear and the first gear are respectively provided at the upper and lower ends of the second rotating shaft. The second bevel gear is meshed with the first bevel gear. A groove is provided on the side wall of the first bracket facing the second bracket. A connecting plate is provided between the first bracket and the second bracket. One end of the connecting plate is connected to the side wall of the second bracket. The other end of the connecting plate extends into the groove. A first rack is provided on the connecting plate. The first gear is meshed with the first rack. Rotating the first rotating shaft drives the first bevel gear to rotate synchronously, thereby driving the second bevel gear, the second rotating shaft and the first gear to rotate synchronously. Therefore, the first gear moves along the surface of the first rack, thereby causing the first bracket to move toward and away from the surface of the second bracket, thereby realizing the left and right swing of the work light.

3. The omnidirectional mobile working light according to claim 2, characterized in that: The third pulling mechanism has the same structure as the fourth pulling mechanism. The third bracket includes a first fixing bracket and a second fixing bracket. The first fixing bracket and the second fixing bracket are respectively arranged on the left and right sides of the second bracket. The third pulling mechanism is arranged on the first fixing bracket, and the fourth pulling mechanism is arranged on the second fixing bracket. The first gear is connected with the. second gear of the driving member, and the transmission gear is connected with the gear of the transmission gear of the driving member, and the transmission gear is connected with the gear of the transmission gear of the driving member. When the gear is turned, the transmission gear of the driving member is turned, and the transmission gear of the driving member is connected with the gear of the transmission gear.

4. The omnidirectional movable working light according to claim 1, characterized in that: The first bracket, the second bracket and the third bracket are arranged in sequence at intervals, the lower end of the third bracket is arranged at the upper end of the telescopic mechanism, and the left and right width of the second bracket is smaller than the left and right width of the third bracket.

5. The omnidirectional movable working light according to claim 1, characterized in that: The inner side wall of the first bracket is provided with a cleaning mechanism, which is used to clean the surface of the work lamp on the first bracket. The cleaning mechanism includes a cleaning box, a pressure regulating mechanism, an air chamber, and a water chamber. The pressure regulating mechanism, the air chamber, and the water chamber are arranged in the cleaning box in sequence. The air chamber is arranged between the pressure regulating mechanism and the water chamber. A water outlet and a water inlet are provided on the water chamber. The water outlet is connected to a water outlet pipe, and the water inlet is connected to a water inlet pipe. The external water source is transported into the water chamber through the water inlet, and the water in the water chamber is output to the surface of the work lamp through the water outlet pipe for cleaning. An air inlet pipe is provided on the air chamber, and the external gas is transported into the air chamber through the air inlet pipe. The air chamber is also provided with an air outlet pipe, and the air outlet pipe is connected to the water outlet pipe. The pressure regulating mechanism is used to adjust the pressure of the gas in the air chamber, thereby adjusting the flow rate of the water in the water outlet pipe.

6. The omnidirectional movable working light according to claim 5, characterized in that:

7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is connected to said adjusting base by said threaded mount. said adjusting base is connected to said sliding rail by said sliding rail. said adjusting base is connected to said adjusting base by said threaded mount.

7. The omnidirectional movable working light according to claim 6, characterized in that: The left and right widths of the adjustment plate are smaller than the left and right widths of the cleaning box. Both left and right ends of the adjustment plate are provided with sealing layers, which are used to seal the gap between the adjustment plate and the inner wall of the cleaning box.

8. The omnidirectional movable working light according to claim 1, characterized in that: A moving mechanism is provided at the lower end of the frame, and the moving mechanism is used to drive the movement of the entire frame. The moving mechanism includes a fixed shaft and a pulley. The upper end of the fixed shaft is connected to the lower end surface of the frame, and the pulley is provided at the lower end of the fixed shaft. A brake pad is provided on the pulley.

9. The omnidirectional movable working light according to claim 3, characterized in that: A first knob is provided on the first rotating shaft located on the outer surface of the first bracket, and the first knob is used to drive the rotation of the first rotating shaft; A second knob is provided on the third rotating shaft located on the outer surface of the second fixing frame, and the second knob is used to drive the rotation of the third rotating shaft; Anti-slip grooves are provided on the surfaces of the first knob and the second knob.

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