Portable dual-mode working lamp

Abstract

The utility model discloses a portable dual-mode working lamp, which belongs to the field of working lamps, and comprises a spotlight part, a floodlight part, a shell, a circuit main control board and a change-over switch, the spotlight part and the floodlight part are respectively arranged on the opposite sides of the shell, the change-over switch is arranged on the shell, and the circuit main control board is arranged in the shell; the spotlight part and the floodlight part are respectively and electrically connected with the circuit main control board, and the change-over switch is electrically connected with the circuit main control board; the product can be switched between spotlight irradiation and floodlight irradiation, a three-gear illumination adjustment and damping fixing structure design is adopted, a lamp holder power supply design can be plugged and is convenient to maintain, and a high-definition liquid crystal display screen is arranged at a grip; the bracket part adopts a quick-ascending and slow-descending telescopic rod and a telescopic three-legged bracket which can independently stretch out and draw back; a quick charging design is provided, so that the charging efficiency is high and the endurance time is long; the LED emergency lamp is suitable for emergency repair of accidents such as railways, electric power, transportation and emergencies, and provides mobile illumination for outdoor night emergency illumination and other working sites.

Description

Technical Field

[0001] The utility model relates to the field of work lamps, in particular to a portable dual-mode work lamp device. Background Art

[0002] Work lights refer to the technology used for lighting in the workplace so that workers can work in the dark or at night. With the development of modern industry and manufacturing, work lights are used more and more widely, and their performance and functions have been continuously improved. Tool lights usually have the characteristics of high brightness, long life, low energy consumption, etc., and can adapt to different working environments and lighting needs. They are widely used in work lighting in factories, workshops, laboratories, warehouses and other places, providing workers with a safe, comfortable and efficient lighting environment.

[0003] The prior art provides different types of floodlights and spotlights for various scenarios of outdoor nighttime operations in railways, electricity, and emergency situations. However, they are also divided into different scenarios when performing maintenance and rescue operations. When repairing railways, floodlights are often needed to help with close-range and large-scale observation and operations. When repairing electricity, repair personnel need to switch to spotlights to provide long-distance, high-brightness illumination when they need to go up overhead cables. Not only that, repair personnel often have to perform mixed operations, which requires them to frequently change the illumination height, angle, and different distances to meet their needs. At this time, they have to constantly switch between spotlights and floodlights, which reduces work efficiency and requires carrying more equipment. There is a lack of a work light that can simultaneously have a spotlight and a floodlight for switching. Therefore, the utility model aims to develop a portable dual-mode work light. Utility Model Content

[0004] The utility model aims at the shortcomings and deficiencies of the work lamp in the prior art and provides a portable dual-mode work lamp with two switchable light source modes.

[0005] In order to solve the above technical problems, the utility model solves the problems through the following technical solutions: a portable dual-mode work light, comprising a spotlight part, a floodlight part, a shell, a circuit main control board and a switching switch, wherein the spotlight part and the floodlight part are respectively arranged on opposite sides of the shell, the switching switch is arranged on the shell, and the circuit main control board is arranged inside the shell; the spotlight part and the floodlight part are respectively electrically connected to the circuit main control board, and the switching switch is electrically connected to the circuit main control board; the switching switch can be used to select one of the spotlight part and the floodlight part to light up.

[0006] Among them, a spotlight PCB board and a spotlight head are arranged in the spotlight part, a clamping plate is arranged outside the spotlight part, the spotlight PCB board is electrically connected to the circuit main control board, the spotlight head is installed on the side of the spotlight PCB board away from the outer shell, and the clamping plate is connected to the side of the spotlight head away from the outer shell; a floodlight PCB board and an LED light frame are arranged in the floodlight part, the floodlight PCB board is electrically connected to the circuit main control board, and the LED light frame is installed on the opposite side of the floodlight PCB board away from the outer shell.

[0007] Wherein, a connecting frame and an outer lens are arranged on both sides of the shell, the outer lens covers the inner edge of the connecting frame, and the connecting frame and the outer lens are fastened to the shell by screws.

[0008] The shell is provided with a grille, which is evenly distributed on the upper and lower sides of the shell, and has bolt holes.

[0009] Among them, a handle and a bracket are also provided outside the shell. One end of the handle is connected to the shell through a bolt, and the other end of the handle is connected to the bracket through a set screw.

[0010] Wherein, the damping fixing structure is composed of a moving bracket and a fixed bracket connected by bolts, the moving bracket is connected to the housing by bolts, and the fixed bracket is connected to the handle by bolts.

[0011] Among them, a main control board is arranged in the handle, and the main control board is electrically connected to the circuit main control board. The surface of the handle is also provided with a power switch, a liquid crystal display screen, a charging interface and a power interface which are electrically connected to the main control board.

[0012] The bracket is a telescopic rod, a cylinder is provided inside the bracket, the cylinder controls the speed of extension and retraction of the bracket, and an adjustment knob is provided outside the bracket, the adjustment knob controls the start and stop of the extension and retraction of the bracket.

[0013] Among them, a first connecting piece is sleeved on the bracket, the first connecting piece is fixed to the bracket with screws, a second connecting piece is fixed to the bottom end of the bracket, and a support rod and a connecting rod are arranged outside the bracket; one end of the support rod is hinged on the first connecting piece, and the other end is flipped and unfolded or tightened to fit on the bracket, one end of the connecting rod is fixed on the second connecting piece, and the other end is connected to the support rod.

[0014] Among them, the second connecting piece at the bottom of the bracket is connected with a rubber gasket and a counterweight block in sequence, and the counterweight block and the rubber gasket are connected with screws.

[0015] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model integrates the floodlight and the spotlight on the same lamp, which can be switched according to the actual working scene, and has three adjustable lighting intensities; it has a damping fixed structure, which can realize 360° horizontal rotation and 180° vertical rotation of the lamp head, and can meet the illumination of various angles; it can be matched with a power supply separately to achieve long-term lighting, and at the same time has a fast charging connector, high charging efficiency, and strong multi-cell battery energy and endurance; it is equipped with a high-definition LCD display to display real-time battery life, real-time remaining power, current power and current gear; it adopts an industrial-grade standard cylinder slow-down device to achieve fast rise and slow fall, which is safe and reliable; it is equipped with a telescopic tripod, and each leg can be independently retracted to meet the use of different places. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure diagram of the utility model;

[0017] Figure 2 A schematic diagram of the structure of the lamp head of the utility model;

[0018] Figure 3 A schematic diagram of the exploded structure of the lamp head of the utility model;

[0019] Figure 4 A schematic diagram of the structure of the gripping portion of the utility model;

[0020] Figure 5 A schematic diagram of the structure of the gripping portion of the utility model;

[0021] Figure 6 A schematic diagram of the structure of the bracket portion of the utility model;

[0022] Figure 7 It is a cross-sectional view of the bracket part of the utility model.

[0023] The symbols of the main components are explained as follows: 1. Outer lens; 2. Connector; 3. Screw 1; 4. Clamp; 5. Spotlight head; 6. Spotlight PCB board; 7. Floodlight PCB board 8. LED light frame; 14. Power switch; 15. LCD screen; 16. Power interface; 17. Charging interface; 19. Set screw; 20. Mode switch; 23. First triangular connector; 24. Screw 2; 25. Bracket; 26. Support rod; 27. Linking rod; 28. Second triangular connector; 31. Screw; 32. Rubber washer; 33. Counterweight; 34. Casing; 35. Handle. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 7As shown, a portable dual-mode work light is characterized in that it includes a spotlight part, a floodlight part, a shell 34, a circuit main control board and a switch 20, the circuit main control board is arranged inside the shell 34, the spotlight part is connected to one side of the shell 34, the spotlight part is electrically connected to the circuit main control board, the floodlight part is connected to the opposite side of the shell 34, the floodlight part is electrically connected to the circuit main control board, the switch 20 is connected to the outer wall of the shell 34, and the switch 20 is electrically connected to the circuit main control board; the spotlight part A spotlight PCB board 6 and a spotlight head 5 are arranged inside the spotlight part. A clamping plate 4 is arranged outside the spotlight part. The spotlight PCB board 6 is electrically connected to the circuit main control board. The spotlight head 5 is installed on the side of the spotlight PCB board 6 away from the shell. The clamping plate 4 is connected to the side of the spotlight head 5 away from the shell 34. A floodlight PCB board 7 and an LED light frame 8 are arranged inside the floodlight part. The floodlight PCB board 7 is electrically connected to the circuit main control board. The LED light frame 8 is installed on the opposite side of the floodlight PCB board 7 away from the shell. The spotlight part and the floodlight part are combined on the shell and the working light is switched between spotlight and floodlight by switching the switch. Specifically, when repairing the railway, many people need to work in a large area. At this time, switching to the floodlight provides a large area of ​​clear light for the workers to repair so that multiple sections of repair can be carried out simultaneously. When maintaining the power tower, high-altitude work is required. At this time, switching to the spotlight can provide a clear and bright environment for the workers working at high altitudes, providing convenience for their actual operation.

[0026] The working principle of the utility model is: after the bracket is extended and the support frame is unfolded and fixed with a buckle, it can be placed stably on the ground. After the power interface is connected to the external power supply, it can provide long-term lighting. Press the power switch and the working light starts to work. According to actual needs, press the switch to choose between two different lights, floodlight and spotlight. The direction and angle of light irradiation can be adjusted by adjusting the bracket.

[0027] In a specific embodiment, a connection frame 2 and an outer lens 1 are provided on both sides of the housing, the outer lens 1 covers the inner plate of the connection frame 2, and the connection frame 2 is fastened to the housing 34 by screws 3. The two light-emitting components are firmly fixed at both ends of the housing through the connection frame, and the light is gathered through the outer lens, so that the brightness is greatly increased and the range is longer.

[0028] In a specific embodiment, a handle 35 and a bracket 25 are provided outside the housing 34, the housing 34 and the handle 35 are connected, and the handle 35 and the bracket 25 are connected by a set screw 19. Specifically, the handle has a damping fixing structure, which can realize 360° horizontal rotation of the lamp head and 180° vertical rotation to meet the requirements of multiple angles of illumination.

[0029] In a specific embodiment, a main control board is provided in the handle 35, and the main control board is electrically connected to the circuit main control board. The surface of the handle 35 is also provided with a power switch 14, a liquid crystal display screen 15, a power interface 16 and a charging interface 17 electrically connected to the main control board. The main control board is connected to the circuit main control board in the shell, and the handle can realize functions such as real-time endurance time display, current gear position, power display, and real-time remaining power display, enriching the use functions of the product.

[0030] In a specific embodiment, a first triangular connector 23 is sleeved on the bracket 25, and the first triangular connector 23 is fixed to the bracket 25 by screws 24. A second triangular connector 28 is fixed to the bottom of the bracket 25, and a support rod 26 and a linkage rod 27 are provided outside the bracket 25. One end of the support rod 26 abuts against the first triangular connector 23, and the other end is supported on the ground. One end of the linkage rod 27 is fixed to the second triangular connector 28, and the other end is connected to the support rod 26. A rubber gasket 32 ​​and a counterweight 33 are connected to the second connector 28 at the bottom of the bracket 25 in sequence, and the counterweight 33 and the rubber gasket 32 ​​are connected by screws 31. The work lamp can be stably placed in various workplaces through the triangular connector fixed to the bottom of the support rod and the bracket, and the legs can be independently retracted and folded for easy carrying. The counterweight and rubber gasket can increase the stability of the overall structure and provide buffering when the bracket is placed.

[0031] The advantages of the utility model are:

[0032] 1. The work light disclosed in the present application can switch between a spotlight and a floodlight, solving the problem that the work light needs to switch between two types of lights constantly in different outdoor scenes.

[0033] 2. The handle has a damping fixed structure, which can realize 360° horizontal rotation of the lamp head and 180° vertical rotation to meet the needs of various angles of illumination. It is equipped with an LCD screen that can display data such as power and electricity in real time, and is equipped with a telescopic tripod to meet the needs of different places.

[0034] 3. The counterweight and rubber gasket can increase the stability of the overall structure and provide buffer when placing the bracket.

[0035] 4. The two light-emitting components are firmly fixed at both ends of the shell through the connecting frame, and the light is gathered through the outer lens to greatly increase the brightness and extend the range.

[0036] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A portable dual-mode work light, characterized in that: The invention comprises a spotlight part, a floodlight part, a shell, a circuit main control board and a switching switch, wherein the spotlight part and the floodlight part are respectively arranged on opposite sides of the shell, the switching switch is arranged on the shell, and the circuit main control board is arranged inside the shell; the spotlight part and the floodlight part are respectively electrically connected to the circuit main control board, and the switching switch is electrically connected to the circuit main control board; the switching switch can be used to select one of the spotlight part and the floodlight part to light up.

2. The portable dual-mode work light according to claim 1, characterized in that: A connecting frame and an outer lens are provided on both sides of the shell. The outer lens covers the inner edge of the connecting frame. The connecting frame and the outer lens are fastened to the shell by screws.

3. The portable dual-mode work light according to claim 1, characterized in that: The shell is provided with grilles, which are evenly distributed on the upper and lower sides of the shell, and the grilles are provided with bolt holes.

4. The portable dual-mode work light according to claim 1, characterized in that: A handle and a bracket are also provided outside the shell. A damping fixing structure is provided at the connection between the handle and the shell. The other end of the handle is connected to the bracket through a set screw.

5. The portable dual-mode work light according to claim 4, characterized in that: The damping fixing structure consists of a moving bracket and a fixed bracket connected by bolts, the moving bracket is connected to the housing by bolts, and the fixed bracket is connected to the handle by bolts.

6. The portable dual-mode work light according to claim 4, characterized in that: A main control board is arranged inside the handle, and the main control board is electrically connected to the circuit main control board. A power switch, a liquid crystal display, a charging interface and a power interface which are electrically connected to the main control board are also arranged on the surface of the handle.

7. The portable dual-mode work light according to claim 4, characterized in that: The bracket is a telescopic rod, a cylinder is arranged inside the bracket, the cylinder controls the speed of the bracket's telescopic movement, and an adjusting knob is arranged outside the bracket, the adjusting knob controls the start and stop of the bracket's telescopic movement.

8. The portable dual-mode work light according to claim 4, characterized in that: A first connecting piece is sleeved on the bracket, and the first connecting piece is fixed to the bracket with screws. A second connecting piece is fixed to the bottom end of the bracket, and a support rod and a connecting rod are arranged outside the bracket; one end of the support rod is hinged on the first connecting piece, and the other end is flipped and unfolded or tightened to fit on the bracket, one end of the connecting rod is fixed on the second connecting piece, and the other end is connected to the support rod.

9. The portable dual-mode work light according to claim 8, characterized in that: The second connecting member at the bottom of the bracket is connected with a rubber gasket and a counterweight in sequence, and the counterweight and the rubber gasket are connected with screws.

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