An outdoor maintenance work light

Abstract

The utility model provides an outdoor maintenance work light, including the lamp body and support, its characterized in be: the lamp body includes three lamp body units, three lamp body units are installed in the lamp holder circularly, wherein the middle lamp body unit is fixedly arranged, and the left and right two lamp body units are installed on the lamp holder through fixed shaft and can rotate along fixed shaft and open or contract, when the left and right lamp body units open, three lamp body units are just arranged in a row, when the left and right lamp body units contract, three lamp body units form the tubular structure, the top of lamp body is equipped with the headlight that can red and white conversion, the support can be propped open or contract and set up in the lower of lamp holder, and the telescopic link for adjusting the height of lamp body is equipped between the support and lamp holder. The utility model structure design is reasonable, and the operation is flexible and convenient, and the lamp body can open, contract also can rotate, greatly increases the illumination range, can adjust height simultaneously, and the lighting effect is good, can also warn, is suitable for outdoor maintenance use.

Description

Technical Field

[0001] This invention belongs to the field of lighting fixture technology, and relates to a work light, specifically an outdoor red and white light maintenance work light. Background Technology

[0002] Work lights are a popular lighting tool among consumers. Traditional work lights are mostly flashlights, but they need to be held in your hand when lighting, which is inconvenient when you need to use both hands. There are also headband work lights, which are worn on the head, freeing up your hands to work. However, these lights move with the user and cannot provide precise lighting for a specific location.

[0003] An investigation revealed that the existing Chinese patent with patent number 201020263988.8, entitled "A Handheld Emergency Work Light," includes a lamp body and a bracket, with a handle connected to the lamp body and the bracket placed on a workbench. This type of light can be used by hand or placed on a table, but it cannot be hung, and the lighting effect is not ideal.

[0004] Furthermore, Chinese patent number 201310150700.4, entitled "A Work Lamp," includes a lamp holder and a lamp body mounted on the lamp holder. Its features include: the lamp holder comprising a columnar lamp holder body; a first leg and a second leg rotatably disposed on the back of the lamp holder body; the first and second legs, in an open state, forming a supporting triangle with the lamp holder body; and the first and second legs, in a closed state, resting against the back of the lamp holder body. Additionally, a clamping mechanism is provided at the bottom of the lamp holder body to secure the work lamp to the edge of a workbench. This work lamp can be used on a horizontal workbench or fixed on an inclined workbench, but it lacks convenient adjustment of the lighting angle, has no warning function, and its lighting effect requires further improvement. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an outdoor maintenance work light that is structurally reasonable, easy to operate, and has good lighting effect, in light of the above-mentioned technical status quo.

[0006] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: an outdoor maintenance work light, including a lamp body and a bracket, characterized in that: the lamp body includes three lamp body units, which are circumferentially mounted on a lamp holder, wherein the middle lamp body unit is fixedly set, and the left and right lamp body units are mounted on the lamp holder through a fixed shaft and can be expanded or retracted along the fixed shaft. When the left and right lamp body units are expanded, the three lamp body units are arranged in a row. When the left and right lamp body units are retracted, the three lamp body units form a cylindrical structure. The top of the lamp body is provided with a headlamp that can change the light color. The bracket is set below the lamp holder in a way that can be opened or closed. A telescopic rod for adjusting the height of the lamp body is provided between the bracket and the lamp holder.

[0007] As an improvement, the lamp body unit includes an annular lamp housing. Inside the lamp housing, from the outside to the inside, there are a transparent sheet, a reflector, and a COB lamp plate. The lamp holder is composed of a base and a lamp body connecting rod. The base is a cylindrical structure with an open top. The lamp body connecting rod includes a base plate and a connecting rod. The base plate is fixed to the upper opening of the base. The connecting rod is vertically set at the center of the base plate. The lower end of the middle lamp body unit is provided with a lower positioning block. The base plate is provided with a positioning groove that mates with the positioning block. The upper and lower ends of the inner sides of the left and right lamp body units are respectively provided with fixed shafts. The base plate is provided with shaft holes for the lower fixed shafts to be inserted and rotated. The upper and lower ends of the left and right sides of the middle lamp body unit are formed with arc-shaped grooves that mate with the fixed shafts, allowing the left and right lamp body units to rotate and be limited.

[0008] Furthermore, the lamp housing is formed by fitting a front cover and a rear cover together. The front cover has a cutout for positioning a transparent sheet, and a waterproof ring is provided between the front cover and the transparent sheet. The rear cover has a rectangular cutout that matches the COB lamp panel. The COB lamp panel is fixed to the rear cover with screws. A reflector is set on the front side of the COB lamp panel. The front cover, waterproof ring, reflector and rear cover are connected and fixed with screws. A heat sink is also provided on the rear side of the rear cover.

[0009] Furthermore, the connecting rod is a hollow cylindrical rod. The upper end face of the base plate is provided with a circular boss in the middle for the lower end of the connecting rod to be inserted and positioned. The upper end of the connecting rod is provided with an upper cover plate. The lower end face of the upper cover plate is provided with a circular protrusion for the upper end of the connecting rod to be inserted. The outer diameter of the circular boss and the circular protrusion matches the inner arc-shaped concave surfaces of the upper and lower ends of the lamp housing. The upper end of the middle lamp body unit is provided with an upper positioning block. The lower end of the upper cover plate is provided with a corresponding positioning slot. The lower end of the upper cover plate is also provided with a shaft hole for the upper fixing shaft of the left and right lamp body units to pass through and rotate.

[0010] Furthermore, the headlamp includes a lampshade, a reflector bowl, a headlamp COB lamp plate, and a top cover plate arranged sequentially from top to bottom. The top cover plate is a circular cover plate with an external thread formed at its upper end. The lower inner wall of the lampshade has an internal thread corresponding to the external thread of the top cover plate. The lampshade is fixed to the top cover plate by a threaded connection. The headlamp COB lamp plate is set inside the top cover plate, and the reflector bowl is set at the upper center of the headlamp COB lamp plate. A decorative ring is provided between the lampshade and the top cover plate.

[0011] Furthermore, the base contains a battery and a PCB board. The front of the base has a control panel with a rocker switch for controlling the three COB lamps and a tactile switch for controlling the headlamp. Pressing the tactile switch once illuminates the headlamp in white light, pressing it twice activates a red warning light, and pressing it three times turns off the light. A circular connecting plate protrudes from the lower end of the base in the front-back direction. The connecting plate is rotatably connected to the handle at a certain angle. A winding reel is installed on the left side of the handle, and the lower end of the handle forms a slot for the upper end of the telescopic rod to be inserted and positioned.

[0012] Furthermore, the handle is composed of a left half handle and a right half handle. The upper rear part of the left half handle and the right half handle are disc structures that mate with the connecting plate. The left half handle and the right half handle are aligned with the left and right sides of the connecting plate through the disc structure and connected to the connecting plate by screws. A damping disc is provided between the connecting plate and the disc structure to facilitate the rotation and positioning of the lamp body. A hexagonal connecting post protrudes from the inner side of the winding plate. A countersunk hole is opened on the winding plate to pass through the hexagonal connecting post. An internal hexagonal hole is opened on the lower rear side of the left half handle for the hexagonal connecting post of the winding plate to pass through. A corresponding connecting post is provided on the lower rear side of the right half handle. The connecting bolt passes through the connecting post of the right half handle and the hexagonal connecting post of the winding plate is screwed into the nut for fixation. After the left half handle and the right half handle are aligned, a handle part is formed on the front side, and a slot is formed at the lower rear side for the upper end of the telescopic rod to be installed and positioned.

[0013] Furthermore, the telescopic rod is divided into three sections: a small aluminum tube, a medium aluminum tube, and a large aluminum tube. The large aluminum tube is a round tube, while the small and medium aluminum tubes are irregularly shaped tubes. The lower end of the large aluminum tube is inserted into the tail tube and fixed. The upper end of the large aluminum tube is equipped with a large fixing sleeve. The medium aluminum tube is telescopically inserted into the large aluminum tube. The lower end of the medium aluminum tube is equipped with a large slider. The upper end of the medium aluminum tube is equipped with a small fixing sleeve. The small aluminum tube is telescopically inserted into the medium aluminum tube. The lower end of the small aluminum tube is equipped with a small slider. The upper end of the small aluminum tube is inserted into the lower end slot of the handle and fixed to the handle by connecting bolts. The large aluminum tube is covered with a sliding sleeve for mounting the bracket. The sliding sleeve is equipped with a wrench for locking the sliding sleeve.

[0014] Furthermore, the bracket is a triangular support composed of three support legs. The lower end of the sliding sleeve is formed with a connecting seat for the upper end of the support leg to be installed. The connecting seat is formed with inverted U-shaped grooves evenly spaced around the circumference for the upper end of the support leg to be inserted. Through holes are opened on both sides of the inverted U-shaped grooves. The upper end of the support leg is provided with a corresponding through hole. The upper end of the support leg is rotatably connected to the sliding sleeve by a connecting pin.

[0015] Finally, the lower end of the tail tube is provided with a magnetic plate, the lower outer periphery of the tail tube is provided with a lug corresponding to the support foot, the middle inner side of the support foot is provided with a rotatable connecting rod that is rotatably connected to the lug, and a magnet is embedded in the bottom of the support foot.

[0016] Compared with existing technologies, the advantages of this invention are as follows: The lamp holder is equipped with three expandable and foldable lamp body units, which can rotate back and forth along the support frame, allowing for adjustment as needed, resulting in a wide illumination range and good effect; it includes a red-to-white convertible headlamp for both illumination and warning; it features a telescopic rod for adjusting the illumination height; it has a handle for easy carrying; it includes a cord winder for convenient winding of the power cord; and a magnet at the bottom of the support frame for easy fixation to a metal body. This invention has a reasonable structural design, is flexible and convenient to operate, and the lamp body can be expanded, folded, and rotated, greatly increasing the illumination range. Simultaneously, its height is adjustable, providing excellent illumination and warning effects, making it suitable for outdoor maintenance use. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of an embodiment of the present invention with the bracket extended and the lamp body unfolded.

[0018] Figure 2 This is a schematic diagram of the structure of the present invention with both the bracket and the lamp body closed.

[0019] Figure 3 for Figure 1 A structural diagram of the telescopic rod in its extended state;

[0020] Figure 4 This is a schematic diagram of the lamp body in its unfolded state;

[0021] Figure 5 for Figure 4 A schematic diagram of the rear structure;

[0022] Figure 6 for Figure 4 Exploded view;

[0023] Figure 7 for Figure 5 Exploded view;

[0024] Figure 8 This is an exploded view of an embodiment of the present invention. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] like Figures 1-8 As shown, an outdoor red and white light maintenance work light includes a lamp body 1, a lamp holder 2, a telescopic rod 4, and a bracket 5. The lamp body 1 includes three lamp body units 11, 12, and 13, which are circumferentially mounted on the lamp holder 2. The middle lamp body unit 12 is fixed. The two lamp body units 11 and 13 on the left and right are mounted on the lamp holder 2 through a fixed shaft 110 and can be expanded or retracted along the fixed shaft 110. When the left and right lamp body units 11 and 13 are expanded, the three lamp body units 11 and 12 can be arranged in a row. When the left and right lamp body units 11 and 13 are retracted, the three lamp body units 11, 12, and 13 form a cylindrical structure. The top of the lamp body 1 is equipped with a red and white convertible headlamp 3. The bracket 5 is set below the lamp holder 2 and can be opened or closed. A telescopic rod 4 for adjusting the height of the lamp body 1 is provided between the bracket 5 and the lamp holder 2.

[0027] The specific structure is as follows: the left and right lamp body units 11 and 13 include partially circular lamp housings, which typically occupy 1 / 3 of the arc segment when viewed from above. Thus, the left, middle, and right lamp body units 11, 12, and 13 can be folded together to form a complete cylindrical structure. The lamp housing is formed by the joining of a front cover 111 and a rear cover 112. Inside the lamp housing, from the outside to the inside, there are a waterproof ring 113, a transparent sheet 114, a reflector 115, and a COB lamp plate 116. The front cover 111 has a cutout for positioning the transparent sheet 114, and the rear cover 112 has a rectangular cutout that mates with the COB lamp plate 116. The COB lamp plate 116 is fixed to the rear cover 112 with screws. The reflector 115 is located on the front side of the COB lamp plate 116. The front cover 111, the waterproof ring 113, the reflector 114, and the rear cover 112 are connected and fixed with screws. A heat sink 117 is also provided on the rear side of the rear cover 112. The structure of the middle lamp body unit 12 is basically the same as that of the left and right lamp body units 11 and 13. The difference is that the upper and lower ends of the middle lamp body unit 12 are provided with upper positioning blocks 12a and lower positioning blocks 12b, the upper and lower ends of the inner sides of the left and right lamp body units 11 and 13 are respectively provided with fixed shafts 11a and 11b, and the upper and lower ends of the left and right sides of the middle lamp body unit 12 are formed with arc-shaped grooves 12c that cooperate with the fixed shafts 11a and 11b to allow the left and right lamp body units 11 to rotate and be limited.

[0028] The lamp holder 2 is composed of a base 21 and a lamp body connecting rod 22. The base 21 is a cylindrical structure with an open top. The lamp body connecting rod 22 includes a base plate 222 and a connecting rod 221. The base plate 222 is fitted to the opening of the base 21 and fixed to the base 21 with screws. A sealing ring 212 is placed between the base plate 222 and the base 21. The connecting rod 221 is vertically set at the center of the base plate 222. The base plate 222 has a positioning groove 222 that mates with the lower positioning block 12b of the middle lamp body unit, and a shaft hole 222a for the lower fixing shaft 11b of the left and right lamp body units 11 and 13 to be inserted and rotated. The connecting rod 221 is a hollow cylindrical rod. A circular boss 222c is provided in the middle of the upper end face of the base plate 222 for the lower end of the connecting rod 221 to be inserted and positioned. An upper cover plate 34 is provided at the upper end of the connecting rod 221. A circular protrusion 341 for the upper end of the connecting rod 221 is provided in the middle of the lower end face of the upper cover plate 34. The outer diameters of the circular boss 222c and the circular protrusion 341 mate with the inner arc-shaped concave surfaces of the upper and lower ends of the lamp housing. The upper cover plate 34... The lower end is provided with a positioning slot 342 for the upper positioning block 12a of the middle lamp body unit 12 to be inserted and positioned. The lower end of the upper cover plate 34 is also provided with a shaft hole 343 for the upper fixing shaft 12a of the left and right lamp body units 11 and 13 to pass through and rotate. In this way, the three lamp body units 11 and 12 and 13 are set between the lamp holder 2 and the upper cover plate 34. The left and right lamp body units 12 can rotate along the fixing shafts 11a and 12b to realize the unfolding and folding.

[0029] The headlamp 3 includes, from top to bottom, a lampshade 31, a reflector bowl 32, a headlamp COB lamp plate 33, and a top cover 34. The top cover 34 is a circular cover with an external thread formed at its upper end. The lower inner wall of the lampshade 31 has an internal thread corresponding to the external thread of the top cover 34. The lampshade 34 is fixed to the top cover 34 by a threaded connection. The headlamp COB lamp plate 33 is located inside the top cover 34, and the reflector bowl 32 is located at the upper center of the headlamp COB lamp plate 33. A decorative ring 35 is provided between the lampshade 31 and the top cover 34. The base 21 contains a battery 10 and a PCB board 9. The front side of the base 21 has a control panel 20. The control panel 20 has a rocker switch 201 for controlling the three COB lamps and a tactile switch 202 for controlling the headlamp 3. Pressing the tactile switch 202 once illuminates the headlamp 3 in white light; pressing it twice illuminates it in red; and pressing it three times turns the headlamp off. A circular connecting plate 211 protrudes from the lower end of the base 21 in the front-back direction. The connecting plate 211 and the handle 6 can be rotatably connected at a certain angle. A winding disc 7 for winding the power cord A is installed on the left side of the handle 6. The lower end of the handle 6 forms a slot for the upper end of the telescopic rod 4 to be inserted and fixed. The handle 6 is composed of a left half handle 61 and a right half handle 62. The upper rear side of the left half handle 61 and the right half handle 62 are circular disc structures 611 and 621 that cooperate with the connecting plate 211. The left half handle 61 and the right half handle 62 are engaged on the left and right sides of the connecting plate 211 through the circular disc structures 611 and 621. The left half handle 61 and the right half handle 62 are connected to the connecting plate 211 through the screw a. A damping disc 210 is provided between the connecting plate 211 and the circular disc structures 611 and 621 to facilitate the front-back rotation and positioning of the lamp body 1. In this embodiment, the lamp body 1 can rotate 60° front-back. A hexagonal connecting post 71 protrudes from the inner side of the winding reel 7. A countersunk hole is opened on the winding reel 7 to pass through the hexagonal connecting post 71. An internal hexagonal hole for the hexagonal connecting post 71 of the winding reel 7 is opened on the lower rear side of the left half handle 61. A corresponding connecting post is provided on the lower rear side of the right half handle 62. The connecting bolt b passes through the connecting post of the right half handle 61 and the hexagonal connecting post 71 of the winding reel 7 and is screwed into the nut c for fixation. After the left half handle 61 and the right half handle 62 are joined together, a handle part is formed on the front side. A buckle 60 is formed on the rear side for the head of the wound power cord A to be inserted. A slot hole is formed at the lower rear end for the upper end of the telescopic rod 4 to be installed and positioned.

[0030] The telescopic rod 4 is divided into three sections: a small aluminum tube 43, a medium aluminum tube 42, and a large aluminum tube 41. The large aluminum tube 41 is circular, while the small and medium aluminum tubes 43 and 42 are irregularly shaped, resembling non-circular cross-sections such as elliptical or kidney-shaped sections. The lower end of the large aluminum tube 41 is inserted into and fixed within the tail tube 40, and its upper end is equipped with a large fixing sleeve 411. The medium aluminum tube 42 is telescopically inserted into the large aluminum tube 41, and its lower end is equipped with a large slider 422. Its upper end is equipped with a small fixing sleeve 421. The small aluminum tube 43 is telescopically inserted into the medium aluminum tube 42, and its lower end is equipped with a small slider 431. The upper end of the small aluminum tube 43 is inserted into the lower slot of the handle 6 and fixed to the handle 6 by connecting bolt b. The telescopic principle of the telescopic rod 4 is consistent with existing technology and will not be elaborated upon here. In this embodiment, the telescopic rod 4 has a maximum extension height of 190cm and a minimum of 95cm. A sliding sleeve 8 for mounting the bracket 5 is fitted over the large aluminum tube 41. The sliding sleeve 8 has a wrench 80 for locking it. A notch for mounting the wrench 80 is provided on one side of the sliding sleeve 8. The wrench 80 is mounted on the sliding sleeve 8 via a wrench pressure plate 801 and a pivot pin. The locking mechanism of the wrench 80 on the sliding sleeve 8 is consistent with existing technology and will not be elaborated here. Simply rotating the wrench 80 allows the sliding sleeve 8 to slide up and down along the large aluminum tube 41, making operation very convenient.

[0031] The bracket 5 is a triangular support composed of three support legs 51. The lower end of the sliding sleeve 8 is formed with a connecting seat 81 for mounting the upper end of the support legs 51. The connecting seat is formed with inverted U-shaped grooves evenly spaced around the circumference for the upper end of the support legs 51 to insert into. Through holes are opened on both sides of the inverted U-shaped grooves. The upper end of the support leg 51 is provided with a corresponding through hole. The upper end of the support leg 51 is rotatably connected to the connecting seat 81 of the sliding sleeve 8 by a connecting pin 54. The lower end of the tail tube 40 is provided with a magnet 402 plate. The lower outer periphery of the tail tube 40 is provided with a lug 401 corresponding to the support leg 51. The middle inner side of the support leg 51 is provided with a rotatable connecting rod 52 that is rotatably connected to the lug 401. A magnet 53 is embedded in the bottom of the support leg 51.

[0032] When in use, unfold the bracket 5, and the three support legs 51 form a triangular support. Place it on the ground or workbench. Press the boat-shaped switch 201 or the tactile switch 202 to select whether to turn on the COB light or the headlamp 3, or both. The headlamp 4 is a red-to-white switching light. Press the tactile switch 202 once to turn the headlamp 3 white, press it twice for a red warning, and press it three times to turn off the light. The height of the lamp body 1 can be adjusted by using the telescopic rod 4. The lamp body 1 can be rotated 60° forward and backward for adjustment, making operation very convenient.

[0033] After use, the bracket 5 is folded up, the telescopic rod 4 is retracted, and the lamp body 1 is folded up for easy storage and convenient carrying via the handle 6.

[0034] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An outdoor maintenance work light, comprising a light body and a bracket, characterized in that: The lamp body includes three lamp body units, which are circumferentially mounted on the lamp base. The middle lamp body unit is fixed, while the left and right lamp body units are mounted on the lamp base via a fixed shaft and can be expanded or retracted along the fixed shaft. When the left and right lamp body units are expanded, the three lamp body units are arranged in a row. When the left and right lamp body units are retracted, the three lamp body units form a cylindrical structure. The top of the lamp body is equipped with a headlamp that can change the light color. The bracket is set below the lamp base and can be opened or closed. A telescopic rod for adjusting the height of the lamp body is provided between the bracket and the lamp base. The lamp body unit includes a circular lamp shell. Inside the lamp shell, from the outside to the inside, there are a transparent sheet, a reflector, and a COB lamp plate. The lamp holder is composed of a base and a lamp body connecting rod. The base is a cylindrical structure with an open top. The lamp body connecting rod includes a base plate and a connecting rod. The base plate is fixed to the upper opening of the base. The connecting rod is vertically set at the center of the base plate. The lower end of the middle lamp body unit is provided with a lower positioning block. The base plate is provided with a positioning groove that cooperates with the positioning block. The upper and lower ends of the inner sides of the left and right lamp body units are respectively provided with fixed shafts. The base plate is provided with shaft holes for the lower fixed shafts to be inserted and rotated. The upper and lower ends of the left and right sides of the middle lamp body unit are formed with arc-shaped grooves that cooperate with the fixed shafts to allow the left and right lamp body units to rotate and be limited. The connecting rod is a hollow cylindrical rod. The upper end face of the base plate has a circular boss in the middle for the lower end of the connecting rod to be inserted and positioned. The upper end of the connecting rod has an upper cover plate. The lower end face of the upper cover plate has a circular protrusion in the middle for the upper end of the connecting rod to be inserted. The outer diameter of the circular boss and the circular protrusion matches the inner arc-shaped concave surfaces of the upper and lower ends of the lamp housing. The upper end of the middle lamp body unit has an upper positioning block protruding. The lower end of the upper cover plate has a corresponding positioning slot. The lower end of the upper cover plate also has a shaft hole for the upper fixing shafts of the left and right lamp body units to pass through and rotate.

2. The outdoor maintenance work light according to claim 1, characterized in that: The lamp housing is formed by fitting a front cover and a rear cover together. The front cover has a cutout for positioning a transparent sheet, and a waterproof ring is provided between the front cover and the transparent sheet. The rear cover has a rectangular cutout that matches the COB lamp panel. The COB lamp panel is fixed to the rear cover with screws. A reflector is set on the front side of the COB lamp panel. The front cover, waterproof ring, reflector and rear cover are connected and fixed with screws. A heat sink is also provided on the rear side of the rear cover.

3. The outdoor maintenance work light according to claim 1, characterized in that: The headlamp includes, from top to bottom, a lampshade, a reflector bowl, a headlamp COB lamp plate, and a top cover plate. The top cover plate is a circular cover plate with an external thread formed at its upper end. The lower inner wall of the lampshade has an internal thread corresponding to the external thread of the top cover plate. The lampshade is fixed to the top cover plate by a threaded connection. The headlamp COB lamp plate is set inside the top cover plate, and the reflector bowl is set at the upper center of the headlamp COB lamp plate. A decorative ring is provided between the lampshade and the top cover plate.

4. The outdoor maintenance work light according to claim 3, characterized in that: The base contains a battery and a PCB board. A control panel is located on the front of the base. The control panel has a rocker switch for controlling the three COB lamps and a tactile switch for controlling the headlamp. Pressing the tactile switch once illuminates the headlamp in white light, pressing it twice illuminates a red warning light, and pressing it three times turns off the light. A circular connecting plate protrudes from the lower end of the base in the front-back direction. The connecting plate is rotatably connected to the handle at a certain angle. A winding reel is installed on the left side of the handle, and the lower end of the handle forms a slot for the upper end of the telescopic rod to be inserted and positioned.

5. The outdoor maintenance work light according to claim 4, characterized in that: The handle is composed of a left half handle and a right half handle. The upper rear part of the left half handle and the right half handle are disc structures that connect with the connecting plate. The left half handle and the right half handle are aligned with the left and right sides of the connecting plate through the disc structure and connected to the connecting plate by screws. A damping disc is provided between the connecting plate and the disc structure to facilitate the rotation and positioning of the lamp body. A hexagonal connecting post protrudes from the inner side of the winding spool. A countersunk hole is opened on the winding spool to pass through the hexagonal connecting post. An internal hexagonal hole is opened on the lower rear side of the left half handle for the hexagonal connecting post of the winding spool to pass through. A corresponding connecting post is provided on the lower rear side of the right half handle. The connecting bolt passes through the connecting post of the right half handle and the hexagonal connecting post of the winding spool is screwed into the nut for fixation. After the left half handle and the right half handle are aligned, a handle part is formed on the front side, and a slot is formed at the lower rear side for the upper end of the telescopic rod to be installed and positioned.

6. The outdoor maintenance work light according to claim 5, characterized in that: The telescopic rod is divided into three sections: a small aluminum tube, a medium aluminum tube, and a large aluminum tube. The large aluminum tube is a round tube, while the small and medium aluminum tubes are irregularly shaped tubes. The lower end of the large aluminum tube is inserted into the tail tube and fixed. The upper end of the large aluminum tube is equipped with a large fixing sleeve. The medium aluminum tube is telescopically inserted into the large aluminum tube. The lower end of the medium aluminum tube is equipped with a large slider. The upper end of the medium aluminum tube is equipped with a small fixing sleeve. The small aluminum tube is telescopically inserted into the medium aluminum tube. The lower end of the small aluminum tube is equipped with a small slider. The upper end of the small aluminum tube is inserted into the lower end slot of the handle and fixed to the handle by connecting bolts. The large aluminum tube is covered with a sliding sleeve for mounting the bracket. The sliding sleeve is equipped with a wrench for locking the sliding sleeve.

7. The outdoor maintenance work light according to claim 6, characterized in that: The bracket is a triangular support composed of three support legs. The lower end of the sliding sleeve is formed with a connecting seat for the upper end of the support leg to be installed. The connecting seat is formed with inverted U-shaped grooves evenly spaced around the circumference for the upper end of the support leg to be inserted. Through holes are opened on both sides of the inverted U-shaped grooves. The upper end of the support leg is provided with a corresponding through hole. The upper end of the support leg is rotatably connected to the sliding sleeve by a connecting pin.

8. The outdoor maintenance work light according to claim 7, characterized in that: The lower end of the tail tube is provided with a magnetic plate, and the lower outer periphery of the tail tube is provided with a lug corresponding to the support foot. The middle inner side of the support foot is provided with a rotatable connecting rod that is rotatably connected to the lug. A magnet is embedded in the bottom of the support foot.

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