A work light

Abstract

The utility model provides a work lamp relates to lighting lamp technical field, including handle and install the lamp body on handle, the lamp body includes radiator assembly, back cover and connecting line, be provided with annular storage groove between radiator assembly and back cover, the built -in LED light source board and drive power supply of radiator assembly, one end of connecting line is connected with drive power supply, the other end can be around setting in annular storage groove, when not using connecting line, can be stored in annular storage groove, avoid losing connecting line, convenient to carry, use connecting line, take down connecting line from annular storage groove, the interface end of connecting line is connected to charging equipment, this work lamp, through setting up annular storage groove between radiator assembly and back cover, and setting up second storage groove on back cover, and cooperate with carding, has realized the effective storage of connecting line, avoided losing connecting line, and connecting line storage, convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, specifically a work lamp. Background Technology

[0002] Work lights, as a widely used lighting fixture, play an important role in various scenarios. Traditional work lights are usually equipped with a power cord with a plug, which is plugged into a socket and powered by AC mains electricity. However, this type of work light is inconvenient to use in outdoor locations without AC mains outlets.

[0003] To address the challenges of outdoor use, most existing work lights incorporate built-in rechargeable batteries for power. However, these batteries have limited lifespan, requiring an additional cable to recharge the light before it runs out of power. This necessitates carrying both the work light and the cable when venturing outdoors. The small size of the cable makes it easy to forget or lose during transport, preventing the work light from operating for extended periods. Furthermore, the complex internal structure of existing work lights leads to inefficient assembly, increasing production and time costs. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides a work light to solve the problems of the inconvenience of carrying the connecting wire and the easy loss when the existing work light is used outdoors, as well as the complex internal structure and low assembly efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: A lamp includes a handle and a lamp body mounted on the handle. The lamp body includes a heat sink assembly, a back cover, and a connecting wire. An annular storage groove is provided between the heat sink assembly and the back cover. The heat sink assembly has a built-in LED light source board and a driving power supply. One end of the connecting wire is connected to the driving power supply, and the other end can be wound around the annular storage groove. When the connecting wire is not in use, it can be stored in the annular storage groove to prevent loss and facilitate carrying. When the connecting wire is in use, it is removed from the annular storage groove, and the interface end of the connecting wire is connected to a charging device.

[0008] Further description of the above technical solution: The lamp body also includes a front cover assembly installed on the front of the heat sink assembly. The front cover assembly includes a face cover, a light-transmitting plate, and a reflector cup. The light-transmitting plate is installed inside the face cover, and the reflector cup is installed on the light-transmitting plate. A first mounting hole is provided around the reflector cup. A first mounting post corresponding to the first mounting hole is provided around the inner side of the face cover. After the reflector cup is installed on the face cover, the first mounting hole passes through the first mounting post, and the reflector cup is fixed inside the face cover by screws after being installed on the first mounting post. At the same time, the light-transmitting plate is limited between the face cover and the reflector cup.

[0009] Further description of the above technical solution: The heat sink assembly includes a heat sink, an LED light source board, a battery, and a driving power supply. The LED light source board is installed on the front of the heat sink, and the battery and driving power supply are installed on the back of the heat sink. A second mounting hole is provided on the heat sink, and a second mounting post corresponding to the second mounting hole is provided on the back cover. The second mounting post passes through the second mounting hole and is installed on the second mounting post by screws to fix the back cover to the back of the heat sink, while limiting the battery and driving power supply between the heat sink and the back cover.

[0010] Further description of the above technical solution: The power supply is also provided with a USB interface, a Type-C interface and a switch, and the back cover is provided with a USB interface mounting hole, a Type-C interface mounting hole and a switch mounting hole. The USB interface, Type-C interface and switch on the power supply are respectively mounted on the USB interface mounting hole, the Type-C interface mounting hole and the switch mounting hole.

[0011] Further description of the above technical solution: A third mounting hole is provided around the radiator, and a third mounting post corresponding to the third mounting hole is provided on the cover. After the third mounting post passes through the third mounting hole, it is installed on the third mounting post by screws so that the front cover assembly is fixedly installed on the radiator.

[0012] Further description of the above technical solution: The back cover is also provided with a magnet mounting hole, and the magnet is installed in the mounting hole.

[0013] Preferably, when the connecting cable is long, a second storage slot can be provided on the back cover, and the interface end of the connecting cable can be placed in the second storage slot.

[0014] A preferred embodiment of the above technical solution is as follows: a wire clip is provided in the storage slot of the lamp body or the second storage slot on the back cover, and the front end of the connecting wire is clipped into the wire clip.

[0015] (III) Beneficial Effects

[0016] This utility model provides a work lamp. It has the following beneficial effects:

[0017] 1. This work light, by setting an annular storage groove between the heat sink assembly and the back cover, and setting a second storage groove on the back cover, together with the cable clip, achieves effective storage of the connecting cable, avoids loss of the connecting cable, and makes the connecting cable storage and carrying convenient.

[0018] 2. This work light is designed with a front cover assembly, a heat sink assembly, and a rear cover. The components are connected by simple screw installation, which improves assembly efficiency, simplifies the internal structure, and reduces production and time costs.

[0019] 3. The work light has a magnetic mounting hole on the back cover. After the magnet is installed, the work light can be installed by either the handle or by magnetic attraction. The installation method is versatile and meets the installation needs of different scenarios.

[0020] 4. This work light has a USB interface, a Type-C interface, and a switch on its driver power supply, providing rich functionality and facilitating the connection, charging, and on / off control of the work light with other devices. At the same time, the work light can also charge other devices, expanding its usage functions. Attached Figure Description

[0021] Figure 1 A structural diagram of a work lamp

[0022] Figure 2 Exploded view of a work light

[0023] Figure 3 A structural diagram of the front cover assembly of a work light.

[0024] Figure 4 Front view of a heat sink assembly for a work light

[0025] Figure 5 Rear view of a heat sink assembly for a work light

[0026] Figure 6 Front view of a rear cover assembly for a work light

[0027] Figure 7 Rear view of a back cover assembly for a work light

[0028] Figure 8 Structural diagram of the second type of work light

[0029] In the diagram: 1. Handle; 2. Lamp body; 21. Heat sink assembly; 211. LED light source board; 212. Driver power supply; 2121. USB interface; 2122. Type-C interface; 2123. Switch; 213. Heat sink; 2131. Second mounting hole; 2132. Third mounting hole; 214. Battery; 22. Back cover; 221. Second mounting post; 222. USB interface mounting hole; 223. Type-C interface mounting hole; 224. Switch mounting hole; 225. Magnet mounting hole; 226. Magnet; 227. Second storage slot; 23. Connecting wire; 24. Front cover assembly; 241. Face cover; 2411. First mounting post; 2412. Third mounting post; 242. Light-transmitting plate; 243. Reflector cup; 2431. First mounting hole; 3. Annular storage slot; 4. Cable clip. Detailed Implementation

[0030] This utility model embodiment provides a work light, such as Figure 1-8 As shown, the lamp includes a handle 1 and a lamp body 2 mounted on the handle 1. The lamp body 2 includes a heat sink assembly 21, a back cover 22, and a connecting wire 23. An annular storage groove 3 is provided between the heat sink assembly 21 and the back cover 22. One end of the connecting wire 23 is connected to the driving power supply 212, and the other end can be wound around the annular storage groove 3. When the connecting wire 23 is not in use, it can be stored in the annular storage groove 3 to prevent the connecting wire 23 from being lost and to facilitate carrying.

[0031] The lamp body 2 also includes a front cover assembly 24, which is mounted on the front of the heat sink assembly 21 and includes a faceplate 241, a light-transmitting plate 242, and a reflector cup 243. The light-transmitting plate 242 is installed inside the faceplate 241, and the reflector cup 243 is installed on the light-transmitting plate 242. First mounting holes 2431 are provided around the reflector cup 243, and first mounting posts 2411 corresponding to the first mounting holes 2431 are provided around the inner perimeter of the faceplate 24. After the reflector cup 243 is installed on the faceplate 241, the first mounting holes 2431 pass through the first mounting posts 2411, and the reflector cup 243 is fixed to the faceplate 241 by screws, thereby securing the reflector cup 243 inside the faceplate 241 and simultaneously limiting the light-transmitting plate 242 between the faceplate 241 and the reflector cup 243. This structure makes the installation of the front cover assembly 24 more stable and facilitates assembly.

[0032] The heat sink assembly 21 includes a heat sink 213, an LED light source board 211, a battery 214, and a driver power supply 212. The LED light source board 211 is mounted on the front of the heat sink 213, while the battery 214 and driver power supply 212 are mounted on the back of the heat sink 213. A second mounting hole 2131 is provided on the heat sink 213, and a second mounting post 221 corresponding to the second mounting hole 2131 is provided on the back cover 22. After the second mounting post 221 passes through the second mounting hole 2131, it is mounted on the second mounting post 221 by screws, thus fixing the back cover 22 to the back of the heat sink 213 and simultaneously limiting the battery 214 and driver power supply 212 between the heat sink 213 and the back cover 22. This design simplifies the installation process of the heat sink assembly 21 and the back cover 22, improving assembly efficiency.

[0033] The power supply 212 also features a USB port 2121, a Type-C port 2122, and a switch 2123. The rear cover 22 has USB port mounting holes 222, Type-C port mounting holes 223, and switch mounting holes 224. The USB port 2121, Type-C port 2122, and switch 2123 on the power supply 212 are respectively mounted in their corresponding mounting holes. This interface configuration facilitates the connection of the work light to other devices, as well as its own charging and switching control.

[0034] A third mounting hole 2132 is provided around the radiator 213, and a third mounting post 2412 corresponding to the third mounting hole 2132 is provided on the front cover 241. After the third mounting post 2412 passes through the third mounting hole 2132, it is installed on the third mounting post 2412 by screws, so that the front cover assembly 24 is fixedly installed on the radiator 213. This installation method further enhances the connection stability between the front cover assembly 24 and the radiator assembly 21.

[0035] The back cover 22 also has magnet mounting holes 225, and magnets 226 are installed in the mounting holes 225. This allows the work light to be installed not only by the handle, but also by magnetic attraction, realizing multiple installation methods and meeting the needs of different scenarios.

[0036] When the connecting wire 23 is long, a second storage slot 227 can be provided on the back cover 22, and the interface end of the connecting wire 23 can be placed in the second storage slot 227. At the same time, a wire clip 4 is provided in the storage slot 3 of the lamp body 2 or the second storage slot 227 on the back cover 22, and the front end of the connecting wire 23 is clipped into the wire clip 4 to prevent the connecting wire 23 from falling out of the lamp body.

[0037] The interface of the connecting cable 23 can be configured as USB or Type-C, depending on different needs. When it is necessary to charge other devices (such as mobile phones, other work lights), the interface is directly connected to the device, and the battery in the work light charges the other device; when it is necessary to charge the work light itself, the interface of the connecting cable 23 is connected to a charging device (such as a power bank, other work lights, adapter), and the external power is supplied to the battery, and then the battery supplies power to the LED light source through the driver power supply 212.

[0038] Working principle: The assembly and use process of this work light is as follows:

[0039] (I) Assembly process

[0040] Front cover assembly 24 assembly: Install the light-transmitting plate 242 inside the face cover 241, and then install the reflector cup 243 on the light-transmitting plate 242, so that the first mounting hole 2431 of the reflector cup 243 passes through the first mounting post 2411 inside the face cover 241, and fix the reflector cup 243 inside the face cover 241 with screws, while limiting the light-transmitting plate 242 between the face cover 241 and the reflector cup 243, thus completing the assembly of the front cover assembly 24.

[0041] Assemble the heat sink assembly 21 with the back cover 22: Install the LED light source board 211 on the front of the heat sink 213, and install the battery 214 and the driver power supply 212 on the back of the heat sink 213. Pass the second mounting post 221 of the back cover 22 through the second mounting hole 2131 on the heat sink, and fix the back cover 22 to the back of the heat sink 21 with screws, so that the battery 214 and the driver power supply 212 are confined between the heat sink 21 and the back cover 22.

[0042] Assembly of front cover assembly 24 and heat sink assembly 21: The third mounting post 2412 on the front cover 241 passes through the third mounting hole 2132 around the heat sink 213, and the front cover assembly 24 is fixedly mounted on the heat sink 213 by screws.

[0043] Installation of connecting cable 23: Connect one end of connecting cable 23 to the drive power supply 212, and wind the other end around the annular storage groove 3 between the heat sink assembly 21 and the rear cover 22. If the connecting cable 23 is long, its interface end can be placed in the second storage groove 227 on the rear cover 22, and the front end of the connecting cable 23 can be clipped into the storage groove 3 or the cable clip 4 in the second storage groove 227.

[0044] Magnet 226 installation: Install magnet 226 into magnet mounting hole 225 on back cover 22.

[0045] (II) Usage Method

[0046] Lighting use: Carry the work light to the required location using the handle, turn on the switch, and the LED light source panel will emit light to achieve the lighting function.

[0047] Installation method selection: Depending on the installation scenario, you can choose to hang the work light in a suitable position by using the handle, or use the magnet on the back cover to attach the work light to a metal surface.

[0048] Charging and charging other devices: When you need to charge the work light, connect the connector of the cable to the charging device (such as a power bank, other work lights, or an adapter) to supply external power to the battery; when you need to charge other devices (such as mobile phones or other work lights), connect the connector of the cable directly to the device to charge the other device through the battery inside the work light.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A work light, characterized in that: The device includes a handle (1) and a lamp body (2) mounted on the handle (1). The lamp body (2) includes a heat sink assembly (21), a back cover (22), and a connecting wire (23). An annular storage groove (3) is provided between the heat sink assembly (21) and the back cover (22). The heat sink assembly (21) has a built-in LED light source board (211) and a driving power supply (212). One end of the connecting wire (23) is connected to the driving power supply (212), and the other end can be wound in the annular storage groove (3). When the connecting wire (23) is not in use, it can be stored in the annular storage groove (3) to avoid losing the connecting wire (23) and make it easy to carry. When the connecting wire (23) is used, the connecting wire (23) is removed from the annular storage groove (3), and the interface end of the connecting wire (23) is connected to the charging device.

2. A work lamp according to claim 1, characterized in that: The lamp body (2) also includes a front cover assembly (24) mounted on the front of the heat sink assembly (21). The front cover assembly (24) includes a face cover (241), a light-transmitting plate (242), and a reflector cup (243). The light-transmitting plate (242) is installed inside the face cover (241), and the reflector cup (243) is installed on the light-transmitting plate (242). The reflector cup (243) has first mounting holes (2431) around its perimeter. The inner surface of the face cover (241) is... The sides are provided with first mounting posts (2411) corresponding to the first mounting holes (2431). After the reflector cup (243) is installed on the cover (241), the first mounting hole (2431) passes through the first mounting post (2411), and the reflector cup (243) is fixed in the cover (241) by screws. At the same time, the light-transmitting plate (242) is limited between the cover (241) and the reflector cup (243).

3. A work lamp according to claim 2, characterized in that: The heat sink assembly (21) includes a heat sink (213), an LED light source board (211), a battery (214), and a driving power supply (212). The LED light source board (211) is mounted on the front of the heat sink (213), and the battery (214) and driving power supply (212) are mounted on the back of the heat sink (213). A second mounting hole (2131) is provided on the heat sink (213), and a second mounting post (221) corresponding to the second mounting hole (2131) is provided on the back cover (22). The second mounting post (221) passes through the second mounting hole (2131) and is mounted on the second mounting post (221) by screws, so that the back cover (22) is fixed to the back of the heat sink (213), and the battery (214) and driving power supply (212) are limited between the heat sink (213) and the back cover (22).

4. A work lamp according to claim 3, characterized in that: The power supply (212) is also provided with a USB interface (2121), a type C interface (2122) and a switch (2123). The back cover (22) is provided with a USB interface mounting hole (222), a type C interface mounting hole (223) and a switch mounting hole (224). The USB interface (2121), the type C interface (2122) and the switch (2123) on the power supply (212) are respectively mounted on the USB interface mounting hole (222), the type C interface mounting hole (223) and the switch mounting hole (224).

5. A work lamp according to claim 3, characterized in that: The radiator (213) is provided with a third mounting hole (2132) around its perimeter. The cover (241) is provided with a third mounting post (2412) corresponding to the third mounting hole (2132). The third mounting post (2412) passes through the third mounting hole (2132) and is installed on the third mounting post (2412) by screws, so that the front cover assembly (24) is fixedly installed on the radiator (213).

6. A work lamp according to claim 1, characterized in that: The rear cover (22) is also provided with a magnet mounting hole (225), and a magnet (226) is installed in the magnet mounting hole (225).

7. A work lamp according to claim 1, characterized in that: When the connecting line is long, a second storage slot (227) can be provided on the back cover (22), and the interface end of the connecting line (23) can be placed in the second storage slot (227).

8. A work lamp according to claim 1 or 7, characterized in that: A wire clip (4) is provided in the annular storage groove (3) of the lamp body (2) or the second storage groove (227) on the back cover (22), and the front end of the connecting wire (23) is clipped into the wire clip (4).

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