Movable working lamp

Abstract

The utility model discloses a mobile working lamp. The problem that the lighting direction of an existing movable lamp is troublesome to adjust is solved. The device comprises a frame, the lifting rod is arranged on the frame and is matched with the frame in an up-down sliding manner; the lamp holder bracket is arranged on the lifting rod and is linked with the lifting rod; the illuminating lamp group is arranged on the lamp holder bracket; the illuminating lamp group comprises a first illuminating lamp source and a first rotating head, and the first rotating head is arranged on the first pin shaft and can horizontally rotate around the first pin shaft; the number of the first lighting lamp source is at least one, and the first lighting lamp source is erected on the first rotating head through the first lamp holder and can rotate in the vertical direction relative to the first rotating head. The LED illuminating lamp has the advantages that the first rotating head and the first lamp holder frame are arranged, so that the first illuminating lamp source can conveniently rotate, the illuminating direction and the illuminating angle can be conveniently adjusted, the illuminating area can be adjusted, and the product adaptation range is wide.

Description

Technical Field

[0001] The utility model relates to a lighting device, in particular to a mobile working lamp. Background Art

[0002] Liftable work lights are used in emergency rescue work, large-scale construction work, accident repair, disaster relief, etc. They mainly solve the problem of insufficient lighting during emergency rescue and repair work. The lamps of existing liftable work lights are fixed on the lifting rod, and the lighting range can only be changed by adjusting the height and rotation angle of the lifting rod. For example, when it is necessary to illuminate a place farther in front, it is necessary to increase the height of the lifting rod or move the lamp; when it is necessary to illuminate the side, it is necessary to rotate the angle of the lifting rod or rotate the product as a whole. In the liftable work lights using this existing method, the lamps are usually set on the whole surface, and even if there are two lamps, the illumination direction is consistent. In other words, when the liftable work light illuminates the front, it cannot illuminate the back or sides at the same time, and the lighting direction is limited. Moreover, the existing method requires changing the direction of the lamp by adjusting the lifting rod, and the operation is relatively cumbersome. Utility Model Content

[0003] In order to solve the problem that the lighting direction of existing mobile lamps in the background technology is difficult to adjust, the utility model provides a mobile working lamp.

[0004] The technical solution of the utility model is: a mobile working light, including a frame, and also including:

[0005] A lifting rod is arranged on the frame and cooperates with the frame to slide up and down;

[0006] The lamp holder bracket is arranged on the lifting rod and linked with the lifting rod;

[0007] The lighting lamp group is arranged on the lamp holder bracket; the lighting lamp group includes a first lighting light source and a first rotating head, the first rotating head is arranged on the first pin shaft and can rotate horizontally around the first pin shaft; the first lighting light source is at least one, the first lighting light source is mounted on the first rotating head through the first lamp holder and can rotate in the vertical direction relative to the first rotating head.

[0008] As a further improvement of the utility model, a junction box is provided on the lamp holder bracket, and the first rotating head is provided on the junction box through a first pin shaft and rotates horizontally around the first pin shaft.

[0009] As a further improvement of the present invention, the first rotating head and the junction box, the first lamp holder frame and the first rotating head are matched with each other in a rotational gear position through steel balls.

[0010] As a further improvement of the present invention, the junction box is fixed to the lamp holder bracket by bolts, and a hand-screwed piece for inserting the bolts is provided at the bottom of the lamp holder bracket.

[0011] As a further improvement of the present invention, the lighting lamp assembly includes a second lighting lamp source and a second lamp holder bracket. The second lighting lamp source is arranged on the second lamp holder bracket and can rotate in a vertical direction relative to the lamp holder bracket.

[0012] As a further improvement of the utility model, there are two first lighting sources, and the two first lighting sources are arranged on both sides of the second lighting source; the first lighting source includes a shell and a lens, a substrate with a light source is provided in the shell, and a plurality of heat dissipation ribs are provided on the other side of the shell opposite to the lens.

[0013] As a further improvement of the utility model, a power box is provided on the lamp holder bracket, and there are at least two lighting lamp groups, and different lighting lamp groups are arranged on the outer lamp holder bracket of the power box.

[0014] As a further improvement of the utility model, a wheel is provided at the bottom of the frame, a handle is provided at one side of the frame, and the handle is retractably arranged on the frame.

[0015] As a further improvement of the utility model, it also includes:

[0016] A support arm is provided on the frame;

[0017] The support pad is arranged on the support arm in an adjustable height and is used for contacting with the work surface to play a supporting role.

[0018] As a further improvement of the utility model, it also includes a support rod frame, the lifting rod is arranged on the support rod frame and slidingly cooperates with the support rod frame, the support rod frame is provided with a support frame, and the support frame is provided with the support pad.

[0019] The beneficial effect of the utility model is that the first rotating head and the first lamp holder are provided, so that the first lighting source can be conveniently rotated, the irradiation direction and the irradiation angle can be adjusted, and the irradiation area can be adjusted, so that the product has a wide range of adaptation. The utility model also has the advantages of simple structure, convenient adjustment, reliable action, and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Attached Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0021] Attached Figure 2 The figure is a schematic diagram of the explosion structure of an embodiment of the utility model.

[0022] Attached Figure 3This is a schematic diagram of the explosion structure of the lamp holder bracket according to an embodiment of the utility model.

[0023] Attached Figure 4 It is a schematic diagram of the explosion structure of the first lighting source of the embodiment of the utility model.

[0024] In the figure, 1, frame; 2, lifting rod; 3, lamp holder bracket; 4, lighting lamp group; 41, first lighting source; 411, housing; 412, lens; 413, substrate; 414, heat dissipation ribs; 42, first rotating head; 43, first lamp holder bracket; 44, junction box; 45, bolt; 46, hand-screwed piece; 47, second lighting source; 48, second lamp holder bracket; 49, steel ball; 5, power box; 6, wheel; 7, handle; 8, support arm; 9, support pad; 10, support rod bracket; 11, support bracket. DETAILED DESCRIPTION

[0025] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0026] Depend on Figure 1 Combination Figure 2-4 As shown, a mobile working light comprises a frame 1 and further comprises:

[0027] A lifting rod 2 is provided on the frame 1 and cooperates with the frame 1 to slide up and down;

[0028] The lamp holder bracket 3 is arranged on the lifting rod 2 and linked with the lifting rod 2;

[0029] The lighting lamp group 4 is arranged on the lamp holder bracket 3; the lighting lamp group 4 includes a first lighting lamp source 41 and a first rotating head 42, the first rotating head 42 is arranged on the first pin shaft and can rotate horizontally around the first pin shaft; the first lighting lamp source 41 is at least one, and the first lighting lamp source 41 is arranged on the first rotating head 42 through the first lamp holder bracket 43 and can rotate in the vertical direction relative to the first rotating head 42. The beneficial effect of the utility model is that the first rotating head and the first lamp holder bracket are arranged, so that the first lighting lamp source can be easily rotated, the irradiation direction and the irradiation angle can be adjusted, and the irradiation area can be adjusted, so that the product has a wide range of adaptation. The utility model also has the advantages of simple structure, convenient adjustment, reliable operation, and long service life. The first lighting lamp source on the lighting lamp group of the utility model is easy to adjust, and the irradiation direction can be adjusted without rotating the frame or the lifting rod as a whole.

[0030] The lamp holder bracket 3 is provided with a junction box 44, and the first rotating head 42 is provided on the junction box 44 through a first pin shaft and rotates horizontally around the first pin shaft. Specifically, the first rotating head 42 and the junction box 44, the first lamp holder bracket 43 and the first rotating head 42 form a rotation gear match through a steel ball 49. Such a structure is convenient for the installation and fixation of the first lighting source, and for wiring. The first lighting source can be multiple and can rotate freely, with a wider irradiation area, convenient adjustment, and an adjustable irradiation angle, and can be stopped at a desired position, which is convenient for workers to operate.

[0031] The junction box 44 is fixed to the lamp holder bracket 3 by bolts 45, and a hand-screwed piece 46 is provided at the bottom of the lamp holder bracket 3 for inserting the bolts 45. Specifically, the junction box is triangular, which is convenient for rationally utilizing the space on the lamp holder bracket and arranging more first lighting sources and / or second lighting sources. The combination of the bolts and the hand-screwed piece facilitates the fixing of the lighting group, and the structure is simple and easy to assemble.

[0032] The lighting lamp group 4 includes a second lighting lamp source 47 and a second lamp holder frame 48. The second lighting lamp source 47 is arranged on the second lamp holder frame 48 and can rotate in the vertical direction relative to the lamp holder frame 3. Specifically, there are two first lighting lamp sources 41, and the two first lighting lamp sources 41 are arranged on both sides of the second lighting lamp source 47; the first lighting lamp source 41 includes a housing 411 and a lens 412. A substrate 413 with a light source is arranged in the housing 411, and a plurality of heat dissipation ribs 414 are arranged on the other side of the housing 411 relative to the lens 412. Such a structure is convenient for rationally utilizing the space on the junction box. In the utility model, the horizontal rotation and vertical swing of the first lighting lamp source and the vertical swing of the second lighting lamp source can realize all-round and multi-angle lighting, and the irradiation area and lighting intensity can be adjusted as needed to adapt to operations under different working conditions. More specifically, the structure of the second lighting lamp source is the same or similar to that of the first lighting lamp source.

[0033] The lamp holder bracket 3 is provided with a power supply box 5, and the lighting lamp groups 4 are at least two groups, and different lighting lamp groups 4 are arranged on the lamp holder bracket 3 outside the power supply box 5. Such a structure is convenient for wiring and control.

[0034] A wheel 6 is provided at the bottom of the frame 1, and a handle 7 is provided at one side of the frame 1. The handle 7 is retractably arranged on the frame 1. Such a structure is convenient for driving the light source to move, and the structure is simple.

[0035] The utility model also includes:

[0036] A support arm 8 is provided on the frame 1;

[0037] The support pad 9 is arranged on the support arm 8 with adjustable height and is used to contact the work surface to play a supporting role. Specifically, the utility model also includes a support rod frame 10, the lifting rod 2 is arranged on the support rod frame 10 and slides with the support rod frame 10, the support rod frame 10 is provided with a support frame 11, and the support frame 11 is provided with the support pad 9. Such a structure allows the product to be moved by wheels during movement, which is convenient for product movement, and the product can be supported by the support pad during use to avoid displacement during use.

[0038] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0040] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the utility model concept is not limited to this utility model. Any modification using the utility model concept will be included in the scope of protection of the utility model patent right.

Claims

1. A mobile working light, comprising a frame (1), characterized in that Also included: A lifting rod (2) is disposed on the vehicle frame (1) and slides up and down with the vehicle frame (1); A lamp holder bracket (3) is arranged on the lifting rod (2) and is linked to the lifting rod (2); The lighting lamp group (4) is arranged on the lamp holder bracket (3); the lighting lamp group (4) comprises a first lighting lamp source (41) and a first rotating head (42); the first rotating head (42) is arranged on a first pin shaft and can rotate horizontally around the first pin shaft; there is at least one first lighting lamp source (41); the first lighting lamp source (41) is arranged on the first rotating head (42) via a first lamp holder bracket (43) and can rotate in a vertical direction relative to the first rotating head (42).

2. A mobile working light according to claim 1, characterized in that The lamp holder bracket (3) is provided with a junction box (44), and the first rotating head (42) is arranged on the junction box (44) via a first pin shaft and rotates horizontally around the first pin shaft.

3. A mobile working light according to claim 2, characterized in that The first rotating head (42) and the junction box (44), and the first lamp holder frame (43) and the first rotating head (42) are matched in a rotational gear position through steel balls (49).

4. A mobile working light according to claim 2, characterized in that The junction box (44) is fixed to the lamp holder bracket (3) by means of bolts (45); a hand-screwed piece (46) for inserting the bolts (45) is provided at the bottom of the lamp holder bracket (3).

5. The mobile working light according to claim 1, characterized in that The lighting lamp assembly (4) comprises a second lighting lamp source (47) and a second lamp holder frame (48); the second lighting lamp source (47) is arranged on the second lamp holder frame (48) and can rotate in a vertical direction relative to the lamp holder frame (3).

6. A mobile working light according to claim 5, characterized in that There are two first lighting sources (41), and the two first lighting sources (41) are arranged on both sides of the second lighting source (47); the first lighting source (41) comprises a housing (411) and a lens (412), a substrate (413) with a light source is arranged in the housing (411), and a plurality of heat dissipation ribs (414) are arranged on the other side of the housing (411) opposite to the lens (412).

7. The mobile working light according to claim 1, characterized in that The lamp holder bracket (3) is provided with a power supply box (5), and the lighting lamp groups (4) are at least two groups, and different lighting lamp groups (4) are arranged on the lamp holder bracket (3) outside the power supply box (5).

8. The mobile working light according to claim 1, characterized in that A wheel (6) is provided at the bottom of the frame (1), and a handle (7) is provided on one side of the frame (1); the handle (7) is retractably arranged on the frame (1).

9. The mobile working light according to claim 1, characterized in that Also includes: A support arm (8) is arranged on the vehicle frame (1); The support pad (9) is arranged on the support arm (8) in a height-adjustable manner and is used to contact the work surface to provide support.

10. A mobile working light according to claim 9, characterized in that It also comprises a support rod frame (10), the lifting rod (2) being arranged on the support rod frame (10) and slidingly cooperating with the support rod frame (10), the support rod frame (10) being provided with a support frame (11), and the support frame (11) being provided with the support pad (9).

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