LED working lamp

Abstract

The utility model provides an LED (light-emitting diode) working lamp, which relates to the technical field of working lamps and comprises a lamp body and a handle arranged on the lamp body, at least one mounting plate is arranged on a cross rod of the handle, a magnet is mounted on each mounting plate, and a rotating device for the mounting plates to rotate is arranged on the cross rod of the handle. According to the LED working lamp, the at least one mounting plate is arranged on the handle, the magnets are arranged on the mounting plate, and the mounting plate is connected with the cross rod on the handle through the rotating device, so that the working lamp not only can realize the working scene of a traditional working lamp, but also can be adsorbed to metal surfaces such as pipelines and steel plates through the magnets on the mounting plate; the requirements of other working scenes are further met, and the diversified requirements of the working lamp are met.

Description

Technical Field

[0001] This utility model relates to the field of work light technology, specifically to an LED work light. Background Technology

[0002] LED work lights are a widely used type of lighting fixture. Traditional work lights typically include a handle, LED lamp bodies connected to both sides of the handle, and a movable connection between the lamp body and the handle. Depending on the needs of different work environments, the work light can be held by the handle, hung on a hook via the handle, or placed on a flat surface, such as the ground or a table, by folding the handle and lamp body at a certain angle.

[0003] Although there are multiple installation methods available for the aforementioned work lights, due to the diversity of working environments, such as the lack of hooks or suitable desktops for placement, the stability of these LED work lights cannot be guaranteed. Therefore, the aforementioned installation methods still cannot meet the needs of actual use.

[0004] Therefore, this case arose. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides an LED work light that solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an LED work light, including a lamp body and a handle disposed on the lamp body, wherein at least one mounting plate is disposed on the crossbar of the handle, a magnet is mounted on each mounting plate, and a rotating device is disposed on the crossbar of the handle for the mounting plate to rotate.

[0007] Preferably, the rotating device is a manual rotating device, which includes a columnar mounting hole on the mounting plate, a screw, a mounting hole on the crossbar, and a nut. The upper end of the screw is limited in the columnar mounting hole, and the screw passes through the columnar mounting hole and the mounting hole in sequence before being connected to the nut.

[0008] Preferably, a cover plate is provided on the back of the handle crossbar, and a first mounting post and a slot are provided around the mounting hole on the back of the crossbar. The cover plate is provided with a second mounting post and a locking block that can engage with the first mounting post and the slot.

[0009] Preferably, the upper surface of the handle's crossbar is provided with a groove, the mounting plate is placed in the groove, and the height of the mounting plate is not greater than the height of the groove.

[0010] Preferably, the mounting plate and the crossbar have concave surfaces at both ends for limiting the position, and protrusions are provided at the positions corresponding to the concave surfaces in the groove. The mounting plate is limited in the groove by the cooperation of the concave surfaces and the protrusions.

[0011] Preferably, the rotating device is an automatic rotating device, which includes a second screw, a torsion spring, a second mounting hole, a second nut, a fastener, a spring, and a back plate located below the mounting plate. The torsion spring is sleeved outside the second mounting hole, and the second screw passes through the second mounting hole and is screwed to the second nut. One free end of the torsion spring is limited in a first limiting groove on the surface of the crossbar, and the other free end is limited in a second limiting groove on the back of the mounting plate. The fastener has pressing parts and hooks on both sides, and the back of the mounting plate has a hook groove for the hook to engage. The back plate is fixed inside the crossbar, and the spring is located between the back plate and the fastener.

[0012] Preferably, the mounting hole 2 is provided with a receiving cavity for accommodating the torsion spring, the peripheral wall of the receiving cavity is provided with a limiting baffle, the back of the mounting plate is provided with a limiting block, and the two free ends of the torsion spring are limited between the limiting baffle and the limiting block.

[0013] Preferably, the crossbar is provided with a pressing part mounting hole and a hook mounting hole for the pressing part and the hook to pass through, and the hook passes through the hook mounting hole and is engaged in the hook groove.

[0014] Preferably, the top surface of the mounting plate is provided with at least one receiving groove, and the magnet is installed in the receiving groove.

[0015] This utility model provides an LED work light. It has the following beneficial effects:

[0016] This LED work light features at least one mounting plate on the handle, with magnets on the mounting plate. The mounting plate is connected to the crossbar on the handle via a rotating device. This allows the work light to not only fulfill the working scenarios of traditional work lights, but also to be attached to metal surfaces such as pipes and steel plates via the magnets on the mounting plate, further meeting the needs of other working scenarios and achieving diversified work light requirements. Attached Figure Description

[0017] Figure 1 This is an isometric view of Embodiment 1 of this utility model;

[0018] Figure 2 This is an exploded structural diagram of the manual rotating device of this utility model;

[0019] Figure 3 This is a bottom structural diagram of the mounting plate according to Embodiment 1 of this utility model;

[0020] Figure 4This is a structural diagram of the bottom of the handle crossbar in Embodiment 1 of this utility model;

[0021] Figure 5 This is a planar sectional view of Embodiment 1 of the present utility model;

[0022] Figure 6 This is an isometric view of Embodiment 2 of this utility model;

[0023] Figure 7 This is an exploded structural diagram of the automatic rotating device of this utility model;

[0024] Figure 8 This is a bottom structural diagram of the mounting plate according to Embodiment 2 of this utility model;

[0025] Figure 9 This is a top structural diagram of the buckle component according to Embodiment 2 of this utility model;

[0026] Figure 10 This is a bottom structural diagram of the buckle component according to Embodiment 2 of this utility model;

[0027] Figure 11 This is a planar sectional view of Embodiment 2 of the present invention.

[0028] In the diagram: 1. Lamp body, 2. Handle, 3. Mounting plate, 4. Groove, 5. Magnet, 6. Receiving groove, 7. Manual rotation device, 8. Automatic rotation device, 9. Concave surface, 10. Protrusion, 70. Columnar mounting hole, 71. Screw 1, 72. Mounting hole 1, 73. Washer 1, 74. Nut 1, 75. Cover plate, 76. First mounting post, 77. Slot, 78. Block, 79. Second mounting post, 80. Screw 2, 81. Torsion spring, 82. Mounting hole 2, 83. Washer 2, 84. Nut 2, 85. Fastener, 86. Spring, 87. Back plate, 88. Receiving cavity, 89. Limiting baffle, 90. Limiting block, 91. First limiting groove, 92. Second limiting groove, 93. Pressing piece, 94. Hook, 95. Hook groove, 96. Hook mounting hole, 97. Pressing piece mounting hole, 98. Spring mounting post. Detailed Implementation

[0029] This utility model embodiment provides an LED work light, such as Figure 1-2 As shown, the lamp includes a lamp body 1 and a handle 2 mounted on the lamp body 1. The handle 2 is U-shaped, and both ends of the handle 2 are rotatably connected to the lamp body 1. At least one mounting plate 3 is provided on the crossbar of the handle 2. Examples of one mounting plate 3 and two mounting plates 3 are given in this application, but the number is not limited to two. A magnet 5 is mounted on each mounting plate 3, and at least one receiving groove 6 is provided on the top surface of the mounting plate 3. The magnet 5 is installed in the receiving groove 6, and the height of the magnet 5 after installation is flush with the surface of the mounting plate 3.

[0030] The handle 2 has a rotating device on its crossbar that allows the mounting plate 3 to rotate. The rotating device can be either manual or automatic.

[0031] Example 1 of the rotating device, such as Figure 1-5 As shown, the rotating device is a manual rotating device 7, which includes a columnar mounting hole 70 in the center of the mounting plate 3, a screw 71, a mounting hole 72 on the crossbar, a washer 73, and a nut 74.

[0032] The columnar mounting hole 70 is located at the top of the mounting plate 3 and has a limiting groove with a diameter larger than the central through hole. The screw 71 is T-shaped, and the upper end of the screw 71 is limited in the limiting groove of the columnar mounting hole 70. The screw 71 passes through the columnar mounting hole 70, the mounting hole 72, and the washer 73 in sequence and is connected to the nut 74, thereby installing the mounting plate 3 on the crossbar.

[0033] To ensure that the surface of the mounting plate 3 is as flat as the surface of the crossbar of the handle 2, a groove 4 is provided on the upper surface of the crossbar of the handle 2, and the mounting plate 3 is placed in the groove 4, with the height of the mounting plate 3 not exceeding the height of the groove 4.

[0034] The mounting plate 3 can be rotated on the crossbar by manually rotating the device 7. If it is necessary to rotate the mounting plate 3 by 90 degrees, the mounting plate 3 is moved by hand to make it perpendicular to the crossbar. The handle 2 is then attracted to the metal surface by the magnet 5 on the mounting plate 3. The light emission angle is then changed by adjusting the position of the lamp body 1.

[0035] like Figure 2 and Figure 4 As shown, a cover plate 75 is also provided on the back of the crossbar of the handle 2. The function of the cover plate 75 is to hide the nut 74 on the back of the crossbar. Specifically, a first mounting post 76 and a slot 77 are provided around the mounting hole 72 on the back of the crossbar. The cover plate 75 is provided with a second mounting post 79 and a locking block 78 that can engage with the first mounting post 76 and the slot 77. The first mounting post 76 is annular, and the second mounting post 79 can be inserted into the first mounting post 76. The cover plate 75 is installed on the back of the crossbar by inserting the second mounting post 79 into the first mounting post 76 and engaging the locking block 78 into the slot 77.

[0036] like Figure 2-3 As shown, to prevent the mounting plate 3 from moving freely when not in use, concave surfaces 9 are provided at both ends of the side of the mounting plate 3 corresponding to the crossbar for limiting movement. Protrusions 10 are provided in the groove 4 at positions corresponding to the concave surfaces 9. The mounting plate 3 is limited within the groove 4 by the cooperation of the concave surfaces 9 and the protrusions 10. When it is necessary to rotate the mounting plate 3, simply move one side of the mounting plate 3 by hand to disengage the concave surfaces 9 from the protrusions 10.

[0037] Embodiment 2 of the rotating device, such as Figure 6-11As shown, the rotating device is an automatic rotating device 8, which includes a screw 80 located below the mounting plate 3, a torsion spring 81, a mounting hole 82 on the crossbar, a washer 83, a nut 84, a buckle 85, a spring 86, and a back plate 87. The torsion spring 81 is sleeved outside the mounting hole 82, and a receiving cavity 88 for accommodating the torsion spring 81 can be provided outside the mounting hole 82. The torsion spring 81 is installed in the receiving cavity 88, and a limiting baffle 89 is provided on the peripheral wall of the receiving cavity 88. A limiting block 90 is provided on the back of the mounting plate 3, and the two free ends of the torsion spring 81 are limited between the limiting baffle 89 and the limiting block 90.

[0038] The screw 80 passes through the mounting hole 82 and the washer 83 and is screwed into the nut 84. One free end of the torsion spring 81 is limited in the first limiting groove 91 on the surface of the crossbar, and the other free end is limited in the second limiting groove 92 on the back of the mounting plate 3. During the rotation of the mounting plate 3, the two free ends of the torsion spring 81 are limited between the limiting baffle 89 and the limiting block 90. ​​The limiting baffle 89 and the limiting block 90 can be set in different positions according to the required rotation angle of the mounting plate 3.

[0039] like Figure 7-10 As shown, the fastener 85 has pressing parts 93 and hooks 94 on both sides. The back of the mounting plate 3 has a hook groove 95 for the hooks 94 to engage. The back plate 87 is fixed inside the crossbar. The fastener 85 is installed inside the crossbar. The crossbar has pressing part mounting holes 97 and hook mounting holes 96 for the pressing parts 93 and hooks 94 to pass through. After the fastener 85 is installed inside the crossbar, the hooks 94 pass through the hook mounting holes 96 and engage in the hook groove 95. The back of the fastener 85 has a spring mounting post 98. The spring 86 is sleeved on the spring mounting post 98 and located between the back plate 87 and the fastener 85.

[0040] By pressing the pressing member 93, the hook 94 is disengaged from the hook groove 95 on the back of the mounting plate 3 under the compression of the spring 86. Then, the mounting plate 3 rotates automatically under the action of the torsion spring 81. When the mounting plate 3 needs to be reset, since the pressing member 93 and the hook 94 have been reset to their initial state under the elastic action of the spring 86, the hook 94 can be re-engaged into the hook groove 95 simply by moving the mounting plate 3.

[0041] 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. An LED work light, characterized in that: The lamp includes a lamp body (1) and a handle (2) on the lamp body (1). At least one mounting plate (3) is provided on the crossbar of the handle (2). A magnet (5) is installed on each mounting plate (3). A rotating device is provided on the crossbar of the handle (2) for the mounting plate (3) to rotate. The rotating device is a manual rotating device (7). The manual rotating device (7) includes a columnar mounting hole (70) on the mounting plate (3), a screw (71), a mounting hole (72) on the crossbar, and a nut (74). The upper end of the screw (71) is limited in the columnar mounting hole (70). The screw (71) passes through the columnar mounting hole (70) and the mounting hole (72) in sequence and is connected to the nut (74).

2. The LED work light according to claim 1, characterized in that: The handle (2) is also provided with a cover plate (75) on the back of the crossbar. The mounting hole (72) on the back of the crossbar is provided with a first mounting post (76) and a slot (77) around it. The cover plate (75) is provided with a second mounting post (79) and a locking block (78) that can engage with the first mounting post (76) and the slot (77).

3. The LED work light according to claim 1, characterized in that: The handle (2) has a groove (4) on its upper surface. The mounting plate (3) is placed in the groove (4) and the height of the mounting plate (3) is not greater than the height of the groove (4).

4. An LED work light according to claim 3, characterized in that: The mounting plate (3) and the crossbar are respectively provided with concave surfaces (9) for limiting. The groove (4) is provided with protrusions (10) at the positions corresponding to the concave surfaces (9). The mounting plate (3) is limited in the groove (4) by the cooperation of the concave surfaces (9) and the protrusions (10).

5. An LED work light according to claim 1, characterized in that: The top surface of the mounting plate (3) is provided with at least one receiving groove (6), and the magnet (5) is installed in the receiving groove (6).

6. An LED work light, characterized in that: The lamp includes a lamp body (1) and a handle (2) on the lamp body (1). At least one mounting plate (3) is provided on the crossbar of the handle (2). A magnet (5) is installed on each mounting plate (3). A rotating device for rotating the mounting plate (3) is provided on the crossbar of the handle (2). The rotating device is an automatic rotating device (8). The automatic rotating device (8) includes a screw (80) located below the mounting plate (3), a torsion spring (81), a mounting hole (82) located on the crossbar, a nut (84), a buckle (85), a spring (86), and a back plate (87). The torsion spring (81) is sleeved on the lamp body (1). Outside the second mounting hole (82), the second screw (80) passes through the second mounting hole (82) and is screwed to the second nut (84). One free end of the torsion spring (81) is limited in the first limiting groove (91) on the surface of the crossbar, and the other free end is limited in the second limiting groove (92) on the back of the mounting plate (3). The two sides of the buckle (85) are provided with pressing parts (93) and hooks (94). The back of the mounting plate (3) is provided with a hook groove (95) into which the hooks (94) can be inserted. The back plate (87) is fixed inside the crossbar. The spring (86) is located between the back plate (87) and the buckle (85).

7. An LED work light according to claim 6, characterized in that: The mounting hole 2 (82) is provided with a receiving cavity (88) for accommodating the torsion spring (81). A limiting baffle (89) is provided on the peripheral wall of the receiving cavity (88). A limiting block (90) is provided on the back of the mounting plate (3). The two free ends of the torsion spring (81) are limited between the limiting baffle (89) and the limiting block (90).

8. An LED work light according to claim 6, characterized in that: The crossbar is provided with a pressing part mounting hole (97) and a hook mounting hole (96) through which the pressing part (93) and the hook (94) can pass. After the hook passes through the hook mounting hole (96), it is engaged in the hook groove (95).

Images