Working lamp

Abstract

The utility model discloses a working lamp which comprises a machine shell, a power supply assembly and a winding assembly. The power supply assembly is installed above the back of the machine shell and used for being externally connected with a plug so that the working lamp can serve as a power source to supply power to other devices. The winding assembly is installed below the back of the machine shell and used for winding a power line connected with the working lamp. The working lamp has the beneficial effects that the power supply assembly installed on the machine shell can supply power to other devices, so that the universality of the working lamp is improved; the winding assembly is fixedly installed on the back of the machine shell, the power line used for winding the winding assembly for power connection can be wound on the winding assembly and clamped and fixed, the storage step of the power line is simplified, and the power line can be prevented from being knotted or falling off from the working lamp.

Description

Technical Field

[0001] This application relates to the field of lighting technology, and particularly to a work lamp. Background Art

[0002] With the development of the industrial era, people's work in various environments is increasing continuously. Currently, due to poor lighting conditions at many workplaces, it has become difficult for operators to carry out their work. Generally, workers need to use lighting equipment to provide light sources to carry out their work. However, most of the lighting equipment used in daily life cannot adapt to relatively harsh environments. Therefore, there is an urgent need for a work lamp that can face harsh environments.

[0003] At the present stage, work lamps are mainly designed from the perspectives of anti-collision and wear resistance. Most work lamps are bulky and difficult to carry. Compared with ordinary lighting equipment, they only increase the service life and do not have much breakthrough in terms of usage functions. In addition, in some mine shafts or humid environments, work lamps are required to have functions such as angle adjustment, waterproofing, and power supply, but these functions are not yet popularized in work lamps at present. Therefore, there is an urgent need for a work lamp that has multiple functions and is convenient for storage and carrying. Summary of the Utility Model

[0004] One of the purposes of this application is to provide a work lamp that can solve at least one of the defects in the above background art.

[0005] To achieve at least one of the above purposes, the technical solution adopted in this application is: a work lamp, including a housing, a power supply component, and a wire winding component; the power supply component is installed above the back of the housing, and the power supply component is used for externally connecting a plug so that the work lamp can supply power to other devices as a power source; the wire winding component is installed below the back of the housing, and the wire winding component is used for winding the power cord for the work lamp to connect to electricity.

[0006] Preferably, the power supply component includes a power interface and a protective cover. The power interface is used for externally connecting a plug, and the protective cover is installed outside the power interface. The protective cover is suitable for closing or opening the power interface.

[0007] Preferably, the outer side wall of the power interface is conical so that the protective cover can be adaptively covered with the power interface.

[0008] Preferably, the winding assembly includes a base and a baffle. The base is fixedly installed on the casing. A placement cavity is provided inside the base. Multiple pairs of engaging structures are provided inside the placement cavity. Each engaging structure consists of two buckles placed in a staggered and opposite manner. The engaging structures are used to cooperate with the base to wind and lock the power cord for self-power connection. A baffle extends from the top of the base in a direction away from the base. The baffle is used to cooperate with the casing to limit the power cord in a wound state.

[0009] Preferably, a bracket is rotatably installed on the casing. The bracket is used to support the work lamp. The bracket is in a "U" shape. By rotating the bracket, the bracket and the casing form a "person" - shaped support. The baffle is suitable for limiting the rotation angle of the bracket. The rotation angle of the bracket is unidirectional, ranging from 0 to 180°.

[0010] Preferably, the casing and the bracket are rotatably installed through a damping structure. The damping structure includes a first damping member and a second damping member. The first damping members are symmetrically arranged on two sides of the casing. The second damping members are arranged at both ends of the bracket. First teeth are provided on the first damping member. Second teeth are provided on the second damping member. The first teeth and the second teeth cooperate with each other to form a damping effect, so that the bracket is maintained at a specific angle. A spring is installed between the first damping member and the second damping member. The spring is used to eliminate the mechanical vibration generated between the first damping member and the second damping member.

[0011] Preferably, a plurality of sealing plates and a plurality of foot sleeves are installed on the periphery of the casing. The sealing plates are installed on the sides of the casing. The foot sleeves are installed at the corners of the casing. A first cushion is installed on the bracket. The first cushion is suitable for protecting the bracket.

[0012] Preferably, installation blocks are provided at both ends of the sealing plate. Installation grooves are provided inside the foot sleeve. The installation grooves are suitable for inserting the installation blocks so that the sealing plate and the foot sleeve are hermetically connected.

[0013] Preferably, an installation part is formed by the upper part of the casing bulging outwards. A switch and a DIP switch are installed on the installation part. The switch is used to adjust the brightness of the work lamp. The DIP switch is used to adjust the color temperature of the work lamp.

[0014] Preferably, an outlet coil is installed at the bottom of the installation part. A power cord is connected inside the outlet coil. A handle is provided at the top of the casing. A second cushion is installed on the handle. The second cushion is suitable for protecting the handle.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows:

[0016] A power interface is installed on the housing to supply power to other devices, reducing the number of power strips used and improving the adaptability of the work light to the environment. In addition, a protective cover is installed on the power interface for sealing protection; a handle is provided at the top of the housing to improve portability, and a bracket is rotatably installed on the side of the housing to adjust the placement angle of the work light.

[0017] A switch, a DIP switch, and a connection coil are hermetically installed on the back of the housing, adding a waterproof function to the work light so that it can work in a humid environment. The switch and the DIP switch can respectively adjust the color temperature and brightness of the work light; in addition, a wire winding component is installed outside the housing to limit the winding of the power cord and limit the adjustment angle of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of one embodiment of the present application.

[0019] Figure 2 In the present application Figure 1 Schematic diagram of the support state structure.

[0020] Figure 3 In the present application Figure 1 Schematic diagram of the disassembled structure.

[0021] Figure 4 In the present application Figure 3 Partial enlarged schematic diagram of A in the present application.

[0022] Figure 5 Schematic diagram of the power supply component structure in the present application.

[0023] Figure 6 Schematic diagram of the wire winding component structure in the present application.

[0024] Figure 7 Schematic diagram of the installation structure of the foot cover and the sealing plate in the present application.

[0025] In the figure: housing 1, installation part 11, first damping member 12, handle 13, first gasket 100, second gasket 101, spring 102, outgoing coil 110, first tooth 120, power supply component 2, power interface 21, protective cover 22, buckle 200, wire winding component 3, base 31, placement cavity 32, baffle 33, switch 300, DIP switch 301, bracket 4, second damping member 41, second tooth 410, foot cover 5, installation groove 51, sealing plate 6, installation block 61. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, in combination with specific embodiments, the present application will be further described. It should be noted that, on the premise of non-conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0027] In the description of the present application, it should be noted that for orientation terms, such as terms "center", "horizontal", "vertical", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating orientation and positional relationships are based on the orientation or positional relationships shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0028] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0029] The terms "comprising" and "having" in the description and claims of the present application, and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0030] One preferred embodiment of the present application is as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown. A work lamp includes a housing 1, a power supply component 2, and a wire winding component 3; the power supply component 2 is installed above the back of the housing 1. By inserting the power cord of other devices into the power supply component 2, power can be directly obtained. The wire winding component 3 is installed below the back of the housing 1, and the power cord for the work lamp to connect to electricity by itself can be wound around the wire winding component 3 for storage.

[0031] It should be known that traditional work lamps do not have a power supply function. When multiple work lamps need to be used or other devices need to be externally connected, only the number of power strips can be increased to supply power additionally; in addition, generally when storing the work lamp, the power cord is often directly wound around the work lamp; over time, it is easy to cause the power cord to knot itself, or the power cord in the wound state to fall off the work lamp.

[0032] However, in this embodiment, as Figure 2 and Figure 5As shown in the figure, the power supply component 2 includes a power interface 21 and a protective cover 22. The bottom of the power interface 21 is electrically connected to the inside of the housing 1. When powering the working light, simply insert the plug of other devices into the power interface 21. The protective cover 22 is installed outside the power interface 21. Open the protective cover 22 to insert the plug into the power interface 21, and cover the protective cover 22 to seal the power interface 21. The specific working principle of the electrical connection is well-known to those skilled in the art, so it will not be elaborated in detail here.

[0033] It should be known that in most cases, the working environment of the working light is relatively harsh. When the protective cover 22 is in the open state for a long time, the external environment is likely to cause wear on the outer wall of the power interface 21. Therefore, the outer wall of the power interface 21 is designed as a tapered shape that thickens from top to bottom, so that the protective cover 22 can be adaptively covered with the power interface 21. When the outer wall of the power interface 21 is worn, the protective cover 22 can still be in interference fit with the outer wall of the power interface 21 to maintain the sealing function of the protective cover 22 for the power interface 21.

[0034] In this embodiment, as Figure 2 and Figure 6 shown, the winding component 3 includes a base 31 and a baffle 33. The base 31 is fixedly installed on the back of the housing 1. A placement cavity 32 is provided inside the base 31. A plurality of engaging structures are provided in the placement cavity 32. The engaging structure is composed of two buckles 200 that are misaligned and placed opposite to each other. When the power cord is wound around the base 31, the tail end of the power cord can be engaged between two buckles 200 of the same group and locked. The baffle 33 is installed on the top of the base 31. The baffle 33 extends in a direction away from the base 31. The base 31 can cooperate with the housing 1 to limit the power cord in a wound state, further making the power cord stably wound on the base 31.

[0035] In this embodiment, as Figure 2 、 Figure 3 and Figure 4 shown, a bracket 4 is rotatably installed on the housing 1. The bracket 4 is in a "U" shape. After rotation, the bracket 4 can be placed in a "person" shape with the housing 1 to support the working light. When it is necessary to adjust the placement angle of the working light, simply rotate the bracket 4 to complete.

[0036] In this embodiment, as Figure 1 shown, the baffle 33 is located between the housing 1 and the bracket 4. The baffle 33 can limit the rotation angle of the bracket 4 to prevent the bracket 4 from squeezing the housing 1 under the action of external force and causing damage to the housing 1. When the bracket 4 abuts against the baffle 33, it is the initial position of the bracket 4. The rotation angle of the bracket 4 is one-way 0 - 180°.

[0037] It should be noted that according to the mechanical principle, when the bracket 4 supports the work lamp, the work lamp will exert an inclined downward force on the bracket 4, and generate a frictional force between the bottom of the bracket 4 and the ground. To prevent wear of the bracket 4, a first set of pads 100 are installed at the corners of the bottom of the bracket 4; when the bracket 4 is in a supporting state, the bottom of the bracket 4 can abut against the ground through the first set of pads 100, avoiding direct contact between the bracket 4 and the ground.

[0038] It can be understood that when the work lamp is stored, the bracket 4 is generally rotated to the initial position. Therefore, in order to place the work lamp more stably, the setting height of the baffle 33 should be such that the bracket 4 is parallel to the housing 1 when in the initial position.

[0039] In this embodiment, as Figure 3 and Figure 4 shown, first damping members 12 are symmetrically arranged on both sides of the housing 1, second damping members 41 are arranged at both ends of the bracket 4, first teeth 120 are arranged on the first damping members 12, second teeth 410 are arranged on the second damping members 41, and the first damping members 12 and the second damping members 41 achieve a damping effect through the mutual cooperation between the corresponding first teeth 120 and second teeth 410; when the rotation of the bracket 4 stops, the bracket 4 is maintained at a specific position under the action of the damping force. The specific structure and working principle of the damping members are well-known techniques to those skilled in the art, so no detailed description will be given here.

[0040] It should be noted that during the damping cooperation process, mechanical vibrations will occur between the first damping member 12 and the second damping member 41. Therefore, a spring 102 is installed between the first damping member 12 and the second damping member 41 for shock absorption.

[0041] It can be understood that when the bracket 4 supports the work lamp, the work lamp will exert a driving force on the bracket 4 to drive the bracket 4 to rotate. Therefore, to ensure the stable support of the work lamp by the bracket 4, the damping force between the first damping member 12 and the second damping member 41 should be greater than this driving force.

[0042] In this embodiment, as Figure 1 and Figure 3 shown, a plurality of foot covers 5 and a plurality of sealing plates 6 are installed on the side of the housing 1. The foot covers 5 are installed at the corners of the housing 1, and the sealing plates 6 are installed on the side of the housing 1. The foot covers 5 and the sealing plates 6 provide an anti-collision function for the work lamp.

[0043] In this embodiment, as Figure 7 shown, an installation groove 51 is arranged inside the foot cover 5, and installation blocks 61 are arranged at both ends of the sealing plate 6. By inserting the installation blocks 61 into the installation groove 51, the foot cover 5 and the sealing plate 5 can be hermetically connected to form an integral covering structure.

[0044] It should be noted that, in order to improve the anti-collision ability of the foot sleeve 5 and the cover plate 6, the foot sleeve 5 and the cover plate 6 can be made of materials with higher hardness such as iron and copper; in addition, since the corners of the work lamp are more vulnerable to bumps, the material of the foot sleeve 5 can also be replaced with materials such as rubber that have good elasticity and wear resistance.

[0045] In this embodiment, as Figure 2 shown, the upper part of the casing 1 bulges outwards to form a mounting portion 11. A switch 300 and a DIP switch 301 are mounted on the mounting portion 11. The switch 300 can perform multi-level brightness adjustment, and the DIP switch 301 can perform multi-level color temperature adjustment.

[0046] It should be noted that, in order to ensure the waterproof performance of the work lamp, both the switch 300 and the DIP switch 301 are sealed and inserted into the back of the casing 1. The switch 300 can use a waterproof boat-shaped switch, and a sealing cover can be installed outside the DIP switch 301 for sealing protection.

[0047] In this embodiment, as Figure 2 shown, a coil outlet 110 is installed at the bottom of the mounting portion 11. The power cord for the work lamp to draw power by itself can be electrically connected to the inside of the casing 1 through the coil outlet 110. A handle 13 is provided at the top of the casing 1, and a second gasket 101 is installed on the handle 13. The second gasket 101 is sleeved at the corner of the handle 13 to protect the handle 13.

[0048] It can be understood that the materials of the first gasket 100 and the second gasket 101 are high-hardness metals or hard plastics, etc., or elastomeric rubbers, etc. When metals or hard plastics are used as the materials of the first gasket 100 and the second gasket 101, higher structural strength can be provided for the work lamp; when rubbers are used as the materials of the first gasket 100 and the second gasket 101, better shock-proof functions can be provided for the work lamp.

[0049] The basic principles, main features and advantages of the present application have been described above. Those skilled in the art should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A work light, characterized in that, It includes a housing, a power supply component and a wire winding component; the power supply component is installed above the back of the housing, and the power supply component is used to externally connect a plug so that the work lamp serves as a power source to supply power to the device; the wire winding component is installed below the back of the housing, and the wire winding component is used to wind the power cord for the work lamp to connect to electricity by itself.

2. The work light according to claim 1, wherein The power supply component includes a power interface and a protective cover. The power interface is used to externally connect a plug. The protective cover is installed outside the power interface, and the protective cover is suitable for closing or opening the power interface.

3. The work lamp according to claim 2, wherein, The outer side wall of the power interface is conical so that the protective cover is adaptively covered with the power interface.

4. The work lamp according to claim 1, characterized in that, The wire winding component includes a base and a baffle. The base is fixedly installed on the housing. A placement cavity is provided in the base. Multiple pairs of engaging structures are provided in the placement cavity. The engaging structure is composed of two buckles placed in a staggered and opposite manner. The engaging structure is used to cooperate with the base to wind and lock the power cord for itself to connect to electricity; a baffle extends from the top of the base in a direction away from the base, and the baffle is used to cooperate with the housing to limit the power cord in a wound state.

5. The work lamp according to claim 4, characterized in that, A bracket is rotatably installed on the housing. The bracket is used to support the work lamp. The bracket is in a "U" shape. By rotating the bracket, the bracket and the housing form a "person" - shaped support; the baffle is suitable for limiting the rotation angle of the bracket, and the rotation angle of the bracket is one - way from 0 to 180°.

6. The work lamp according to claim 5, characterized in that, The housing and the bracket are rotatably installed through a damping structure. The damping structure includes a first damping member and a second damping member. The first damping member is symmetrically arranged on two sides of the housing, and the second damping member is arranged at both ends of the bracket. First teeth are provided on the first damping member, and second teeth are provided on the second damping member. The first teeth and the second teeth cooperate with each other to form a damping effect so that the bracket is maintained at a specific angle; a spring is installed between the first damping member and the second damping member, and the spring is used to eliminate mechanical vibration generated between the first damping member and the second damping member.

7. The work lamp according to claim 6, characterized in that, A plurality of sealing plates and a plurality of foot covers are installed on the periphery of the housing. The sealing plates are installed on the sides of the housing, and the foot covers are installed at the corners of the housing; a first cushion is installed on the bracket, and the first cushion is suitable for protecting the bracket.

8. The work lamp according to claim 7, characterized in that, Installation blocks are provided at both ends of the sealing plate, and installation grooves are provided inside the foot cover. The installation grooves are suitable for inserting the installation blocks so that the sealing plate and the foot cover are hermetically connected.

9. The work lamp according to claim 1, characterized in that, The upper part of the housing bulges outward to form an installation part. A switch and a DIP switch are installed on the installation part. The switch is used to adjust the brightness of the work lamp, and the DIP switch is used to adjust the color temperature of the work lamp.

10. The work lamp according to claim 9, characterized in that, An outgoing wire coil is installed at the bottom of the installation part, and a power cord is connected inside the outgoing wire coil; a handle is provided at the top of the housing, and a second cushion is installed on the handle. The second cushion is suitable for protecting the handle.

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