Neck-worn lighting device

Abstract

The invention provides a neck-mounted lighting device. The neck-mounted lighting device comprises a mounting main body; the first end of the first flexible fixing belt is arranged on the mounting main body; the first end of the second flexible fixing band is arranged on the mounting main body, and the second end of the second flexible fixing band is detachably connected with the second end of the first flexible fixing band, so that the neck-wearing type lighting device can be connected with the neck of an operator; the lighting structure is movably arranged on the mounting main body, and the lighting structure comprises a lighting lamp; when the jaw of the operator swings, the illumination structure can be driven by the first supporting bracket to move in the first direction; when the jaw of the operator swings, the illumination structure can be driven by the second supporting bracket to move in the second direction opposite to the first direction. According to the technical scheme, the problem that in the prior art, a head lamp cannot rotate along with the head is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a neck-mounted lighting device. Background Art

[0002] Substations are power facilities that transform voltage, receive and distribute electric energy, control the flow of electricity and adjust voltage in power systems. They connect power grids of various voltage levels through transformers. The main equipment of substations includes transformers, switches and auxiliary equipment, which are assembled according to the main wiring, control, measurement and protection configurations. Substation night switching operations refer to a series of operations performed on equipment in substations during the night to change the operating status of equipment or adjust the operation mode of the power grid. These operations mainly include disconnecting or closing certain switches and circuit breakers to convert electrical equipment from one state to another, thereby changing the operation mode of the system.

[0003] At present, the nighttime lighting of substations mainly adopts spotlights inside the station. Since the spotlights on the site are all fixed and the lighting angle is mostly aimed at the upper equipment, there will be weak light areas and no light areas in some equipment areas that need to be operated. Due to the existence of weak light areas, mobile lighting fixtures are needed for auxiliary operation during switching operations. The mobile lighting tools commonly used by operation and maintenance personnel during nighttime operations are headlamps or handheld high-intensity flashlights.

[0004] In the prior art, when the headlamp is in use, it is fixed to the operator's neck through a fixing ring. This causes the headlamp to fail to illuminate the operator's field of vision in time when the operator's head turns, making it inconvenient for the operator to operate. Summary of the invention

[0005] The main purpose of the present invention is to provide a neck-mounted lighting device to solve the problem in the related art that the headlight cannot rotate with the head.

[0006] In order to achieve the above-mentioned purpose, according to the present invention, there is provided a neck-mounted lighting device, comprising: a mounting body; a first flexible fixing belt, wherein the first end of the first flexible fixing belt is arranged on the mounting body; a second flexible fixing belt, wherein the first end of the second flexible fixing belt is arranged on the mounting body, and the second end of the second flexible fixing belt is detachably connected to the second end of the first flexible fixing belt, so that the neck-mounted lighting device can be connected to the neck of an operator; a lighting structure, wherein the lighting structure is movably arranged on the mounting body, and the lighting structure includes a lighting lamp; a first supporting bracket, wherein the first end of the first supporting bracket is connected to the lighting structure, and the second end of the first supporting bracket can abut against the chin of the operator, so that when the chin of the operator swings, the lighting structure can be driven to move in a first direction through the first supporting bracket; a second supporting bracket, wherein the first end of the second supporting bracket is connected to the lighting structure, and the second end of the second supporting bracket can abut against the chin of the operator, so that when the chin of the operator swings, the lighting structure can be driven to move in a second direction opposite to the first direction through the second supporting bracket.

[0007] Furthermore, the mounting body includes a mounting plate, a slide groove is arranged on the mounting plate, the lighting structure includes a connecting disk and a slider arranged on the side of the connecting disk facing the mounting plate, the slider is slidably arranged in the slide groove, and the lighting lamp is arranged in the connecting disk.

[0008] Furthermore, the lighting structure also includes a stop plate, which is arranged on the side of the slider away from the connecting plate, the slide groove penetrates the mounting plate in the thickness direction of the mounting plate, the stop plate and the connecting plate are respectively located on both sides of the mounting plate, and the stop plate cooperates with the mounting plate stop.

[0009] Furthermore, the neck-mounted lighting device also includes a protective belt connected between the first end of the first flexible fixing belt and the first end of the second flexible fixing belt, and the stop plate is located between the mounting plate and the protective belt.

[0010] Furthermore, the neck-mounted lighting device also includes a first elastic connector and a second elastic connector, the first elastic connector is connected between the first end of the first flexible fixing belt and the first end of the protective belt, and the second elastic connector is connected between the first end of the second flexible fixing belt and the second end of the protective belt.

[0011] Furthermore, the neck-mounted lighting device also includes a limiting structure arranged at the second end of the second flexible fixing belt and a plurality of limiting holes arranged at the first end of the first flexible fixing belt, and the limiting structure is limitedly matched with one of the plurality of limiting holes.

[0012] Furthermore, the limiting structure includes a limiting frame and a limiting piece, the first end of the limiting piece is rotatably arranged on the limiting frame, and the limiting piece has a limiting state of being matched with the limiting hole and an avoiding state of being separated from the limiting hole.

[0013] Furthermore, the neck-mounted lighting device also includes a constraint ring, which is movably mounted on the second end of the second flexible fixing belt. When the second end of the first flexible fixing belt passes through the limiting frame, it can be inserted into the constraint ring.

[0014] Furthermore, the first support bracket includes a first arc-shaped support plate, and the second support bracket includes a second arc-shaped support plate. The first arc-shaped support plate is adjustably arranged on the first side of the connecting disk along the vertical direction, and the second arc-shaped support plate is adjustably arranged on the second side of the connecting disk along the vertical direction.

[0015] Furthermore, the first support bracket also includes a first protective sticker, and the second support bracket also includes a second protective sticker. The first protective sticker is arranged on a side of the first curved support plate close to the second curved support plate, and the second protective sticker is arranged on a side of the second curved support plate close to the first curved support plate.

[0016] Applying the technical solution of the present invention, the neck-mounted lighting device includes a mounting body, a first flexible fixing belt, a second flexible fixing belt, a lighting structure, a first support bracket and a second support bracket. The first end of the first flexible fixing belt is arranged on the mounting body, the first end of the second flexible fixing belt is arranged on the mounting body, and the second end of the second flexible fixing belt is detachably connected to the second end of the first flexible fixing belt, so that the neck-mounted lighting device is connected to the neck of the operator. The lighting structure includes a lighting lamp, which is movably arranged on the mounting body, the first end of the first support bracket and the first end of the second support bracket are both connected to the lighting structure, and the first end of the first support bracket and the first end of the second support bracket can abut against the chin of the operator. When the chin of the operator swings, the lighting structure can be driven to move in a first direction through the first support bracket, and the lighting structure can be driven to move in a second direction opposite to the first direction through the second support bracket. Through the above-mentioned arrangement, when the neck-mounted lighting device is worn on the neck of the operator, the second end of the first flexible fixing belt is connected to the second end of the second flexible fixing belt to achieve connection with the neck of the operator. When the operator's chin moves, it can contact the first support bracket or the second support bracket, and then the first support bracket can drive the lighting structure to move in the first direction, or the second support bracket can drive the lighting structure to move in the second direction opposite to the first direction, that is, the lighting lamp can move on the installation body. Therefore, the technical solution of the present application effectively solves the problem in the related art that the headlamp cannot follow the head rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a neck-mounted lighting device according to the present invention is shown;

[0019] Figure 2 Shows Figure 1 A top view schematic diagram of a neck-mounted lighting device;

[0020] Figure 3 Shows Figure 1 A schematic diagram of a front view of a neck-mounted lighting device;

[0021] Figure 4 Shows Figure 1 A schematic diagram of a three-dimensional structure of an illumination structure of a neck-mounted illumination device;

[0022] Figure 5 Shows Figure 1 A schematic diagram of the exploded structure of the installation body and the limiting structure of the neck-mounted lighting device;

[0023] Figure 6 Shows Figure 1 Schematic diagram of the three-dimensional structure of the protective belt of the neck-mounted lighting device.

[0024] The above drawings include the following reference numerals:

[0025] 10. Installation body; 11. Installation plate; 12. Slide groove; 20. First flexible fixing belt; 30. Second flexible fixing belt; 40. Illumination structure; 41. Illumination lamp; 42. Connection plate; 43. Stop plate; 50. First support bracket; 51. First arc-shaped support plate; 60. Second support bracket; 61. Second arc-shaped support plate; 70. Protection belt; 80. First elastic connector; 90. Second elastic connector; 100. Limiting structure; 101. Limiting frame; 102. Limiting plate; 110. Limiting hole; 120. Constraint ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0029] like Figures 1 to 6 As shown, the neck-mounted lighting device of this embodiment includes: a mounting body 10, a first flexible fixing belt 20, a second flexible fixing belt 30, a lighting structure 40, a first support bracket 50 and a second support bracket 60. The first end of the first flexible fixing belt 20 is arranged on the mounting body 10. The first end of the second flexible fixing belt 30 is arranged on the mounting body 10, and the second end of the second flexible fixing belt 30 is detachably connected to the second end of the first flexible fixing belt 20, so that the neck-mounted lighting device can be connected to the neck of the operator. The lighting structure 40 is movably arranged on the mounting body 10, and the lighting structure 40 includes a lighting lamp 41. The first end of the first support bracket 50 is connected to the lighting structure 40, and the second end of the first support bracket 50 can abut against the chin of the operator, so that when the chin of the operator swings, the lighting structure 40 can be driven to move in the first direction through the first support bracket 50. The first end of the second support bracket 60 is connected to the lighting structure 40, and the second end of the second support bracket 60 can abut against the operator's chin, so that when the operator's chin swings, the second support bracket 60 can drive the lighting structure 40 to move in a second direction opposite to the first direction.

[0030] Applying the technical solution of this embodiment, the neck-mounted lighting device includes a mounting body 10, a first flexible fixing belt 20, a second flexible fixing belt 30, a lighting structure 40, a first support bracket 50, and a second support bracket 60. The first end of the first flexible fixing belt 20 is arranged on the mounting body 10, the first end of the second flexible fixing belt 30 is arranged on the mounting body 10, and the second end of the second flexible fixing belt 30 is detachably connected to the second end of the first flexible fixing belt 20, so that the neck-mounted lighting device is connected to the neck of the operator. The lighting structure 40 includes a lighting lamp 41, which is movably arranged on the mounting body 10. The first end of the first support bracket 50 and the first end of the second support bracket 60 are both connected to the lighting structure 40. The first end of the first support bracket 50 and the first end of the second support bracket 60 can abut against the chin of the operator. When the chin of the operator swings, the lighting structure can be driven to move in a first direction through the first support bracket 50, and the lighting structure can be driven to move in a second direction opposite to the first direction through the second support bracket 60. Through the above arrangement, when the neck-mounted lighting device is worn on the neck of the operator, the second end of the first flexible fixing belt 20 is connected to the second end of the second flexible fixing belt 30 to achieve connection with the neck of the operator. When the operator's chin moves, it can abut against the first support bracket 50 or the second support bracket 60, and then the first support bracket 50 can drive the lighting structure to move in the first direction, or the second support bracket 60 can drive the lighting structure to move in the second direction opposite to the first direction, that is, the lighting lamp 41 can move on the installation body 10. Therefore, the technical solution of this embodiment effectively solves the problem in the related art that the headlight cannot follow the head rotation.

[0031] The lighting lamp 41 has a brightness adjustment knob and can adjust the brightness.

[0032] like Figure 1 and Figure 5 As shown, in this embodiment, the installation body 10 includes a mounting plate 11, and a slide groove 12 is provided on the mounting plate 11. The lighting structure 40 includes a connecting plate 42 and a slider provided on the side of the connecting plate 42 facing the mounting plate 11. The slider is slidably provided in the slide groove 12, and the lighting lamp 41 is provided in the connecting plate 42. The connecting plate 42 can protect the lighting lamp 41. The slider can slide in the slide groove 12, so that the connecting plate 42 can drive the lighting lamp 41 to slide relative to the mounting plate 11, thereby changing the position of the lighting lamp 41.

[0033] like Figure 2 and Figure 4As shown, in this embodiment, the lighting structure 40 further includes a stopper plate 43, which is disposed on a side of the slider away from the connection plate 42, the slide groove 12 penetrates the mounting plate 11 in the thickness direction of the mounting plate 11, the stopper plate 43 and the connection plate 42 are respectively located on both sides of the mounting plate 11, and the stopper plate 43 and the mounting plate 11 are stoppered and matched. The stopper plate 43 can prevent the slider from falling off from the slide groove 12.

[0034] like Figure 1 and Figure 6 As shown, in this embodiment, the neck-mounted lighting device further includes a protective belt 70, which is connected between the first end of the first flexible fixing belt 20 and the first end of the second flexible fixing belt 30, and the stop plate 43 is located between the mounting plate 11 and the protective belt 70. When the stop plate 43 slides, the protective belt 70 can prevent the stop plate 43 from causing damage to the operator's neck.

[0035] like Figure 6 As shown, in this embodiment, the neck-mounted lighting device further includes a first elastic connector 80 and a second elastic connector 90, wherein the first elastic connector 80 is connected between the first end of the first flexible fixing belt 20 and the first end of the protective belt 70, and the second elastic connector 90 is connected between the first end of the second flexible fixing belt 30 and the second end of the protective belt 70. The first elastic connector 80 and the second elastic connector 90 allow a larger gap between the protective belt 70 and the mounting body 10, facilitating the sliding of the stop plate 43. The operator's neck can also be more stably fixed between the protective belt 70, the first flexible fixing belt 20, and the second flexible fixing belt 30.

[0036] The first and second ends of the protective belt 70 are both penetrated by a frame opening, and a plurality of elastic support ribs are fixedly arranged in each frame opening. The plurality of elastic support ribs are arranged side by side, and a plurality of connecting ribs are arranged on each elastic support rib. One end of the plurality of connecting ribs extends to the first flexible fixing belt 20 or the second flexible fixing belt 30 and is fixedly connected to the first flexible fixing belt 20 or the second flexible fixing belt 30.

[0037] A plurality of connecting ribs connected to the plurality of elastic supporting ribs at the first end of the protection belt 70 constitute a first elastic connecting member 80 , and a plurality of connecting ribs connected to the plurality of elastic supporting ribs at the second end of the protection belt 70 constitute a second elastic connecting member 90 .

[0038] like Figure 1 and Figure 5As shown, in this embodiment, the neck-mounted lighting device further includes a limiting structure 100 provided at the second end of the second flexible fixing belt 30 and a plurality of limiting holes 110 provided at the first end of the first flexible fixing belt 20, and the limiting structure 100 is limitedly matched with one of the limiting holes 110 in the plurality of limiting holes 110. By providing the limiting structure 100 and the plurality of limiting holes 110, the limiting structure 100 can be limitedly matched with one of the limiting holes 110 in the plurality of limiting holes 110, so that the operator can wear the neck-mounted lighting device, and the area enclosed by the first flexible fixing belt 20 and the second flexible fixing belt 30 can be changed when different operators wear the neck-mounted lighting device, that is, different operators can be adapted.

[0039] like Figure 1 and Figure 5 As shown, in this embodiment, the limiting structure 100 includes a limiting frame 101 and a limiting piece 102. The first end of the limiting piece 102 is rotatably arranged on the limiting frame 101. The limiting piece 102 has a limiting state in which it is limitedly matched with the limiting hole 110 and an avoidance state in which it is separated from the limiting hole 110. When the operator wears the neck-mounted lighting device, the limiting piece 102 switches from the avoidance state to the limiting state. Specifically, the second end of the first flexible fixing belt 20 passes through the limiting frame 101, the second end of the limiting piece 102 passes through one of the plurality of limiting holes 110, and the second end of the limiting piece 102 is placed on the limiting frame 101, so as to realize the connection between the first flexible fixing belt 20 and the second flexible fixing belt 30.

[0040] The limiting piece 102 includes an annular connecting section, a first flat plate extension section, a curved transition section and a second flat plate extension section which are arranged in sequence. The limiting frame includes a mounting shaft, a first transverse extension plate, a vertical extension plate and a second transverse extension section which are arranged in sequence. The first transverse extension plate, the vertical extension plate and the second transverse extension section form a U-shaped structure. The mounting shaft is connected between one end of the first transverse extension plate away from the vertical extension plate and one end of the second transverse extension plate away from the vertical extension plate. The annular connecting section is installed on the mounting shaft, and the annular connecting section can rotate on the mounting shaft.

[0041] When the limiting plate 102 is switched from the avoiding state to the limiting state, the second flat plate extension section is laid on the first end of the vertical extension plate away from the first flexible fixing belt.

[0042] like Figure 2 As shown, in this embodiment, the neck-mounted lighting device further includes a constraint ring 120, which is movably sleeved on the second end of the second flexible fixing belt 30. When the second end of the first flexible fixing belt 20 passes through the limiting frame 101, it can be inserted into the constraint ring 120. The above arrangement enables the second end of the first flexible fixing belt 20 to be restrained, thereby preventing the second end of the first flexible fixing belt 20 from moving at will.

[0043] like Figure 1 and Figure 3 As shown, in this embodiment, the first support bracket 50 includes a first arc-shaped support plate 51, and the second support bracket 60 includes a second arc-shaped support plate 61. The first arc-shaped support plate 51 is adjustably arranged on the first side of the connecting disk 42 in the vertical direction, and the second arc-shaped support plate 61 is adjustably arranged on the second side of the connecting disk 42 in the vertical direction. The first arc-shaped support plate 51 enables the first support bracket 50 to contact the chin of the operator more gently, and also makes it easier to drive the illuminating lamp 41 to move when the operator's head turns. The second arc-shaped support plate 61 enables the second support bracket 60 to contact the chin of the operator more gently, and also makes it easier to drive the illuminating lamp 41 to move when the operator's head turns. The first arc-shaped support plate 51 is adjustably arranged on the first side of the connecting disk 42 in the vertical direction, and the second arc-shaped support plate 61 is adjustably arranged on the second side of the connecting disk 42 in the vertical direction, so that it is convenient to adjust the positions of the first arc-shaped support plate 51 and the second arc-shaped support plate 61 according to the chin of the operator.

[0044] The first support bracket 50 also includes a first rotating shaft connected to the first arc-shaped support plate. The first rotating shaft is rotatably arranged on the first side of the connecting disk. The screws are arranged on the connecting disk. The screws abut against the outer surface of the first rotating shaft to make the first rotating shaft stationary.

[0045] The second support bracket 60 also includes a second rotating shaft connected to the second arc-shaped support plate. The second rotating shaft is rotatably arranged on the second side of the connecting disk. The screws are arranged on the connecting disk. The screws abut against the outer surface of the second rotating shaft to make the second rotating shaft stationary.

[0046] like Figure 1 As shown, in this embodiment, the first support bracket 50 further includes a first protective sticker, and the second support bracket 60 further includes a second protective sticker, the first protective sticker is arranged on a side of the first arc-shaped support plate 51 close to the second arc-shaped support plate 61, and the second protective sticker is arranged on a side of the second arc-shaped support plate 61 close to the first arc-shaped support plate 51. The above arrangement makes the first arc-shaped support plate 51 and the second arc-shaped support plate 61 contact the operator more gently.

[0047] When in use, the operator wears the neck-mounted lighting device around the neck. When wearing it, the first flexible fixing belt 20 passes through the restraint ring 120 and the limiting frame 101. According to the size of the operator's neck, the second end of the limiting plate 102 can pass through one of the multiple limiting holes 110 and be buckled on the limiting frame 101, so that the neck-mounted lighting device can be fixed on the operator's neck, making it easy to install the neck-mounted lighting device.

[0048] After the neck-mounted lighting device is worn, the operator's chin can be located between the first support bracket 50 and the second support bracket 60, and the first support bracket 50 and the second support bracket 60 are in contact with the operator's chin, so that when the operator turns his head, the chin can contact the first support bracket 50 and the second support bracket 60 to drive the first support bracket 50 and the second support bracket 60 to move. When the first support bracket 50 and the second support bracket 60 are installed, the operator adjusts the angles of the first support bracket 50 and the second support bracket 60 respectively and then fixes them with bolts, so that the first support bracket 50 and the second support bracket 60 can fit the operator's chin better.

[0049] When the operator turns his head, the first support bracket 50 or the second support bracket 60 drives the connecting plate 42 to slide on the mounting plate 11 through the slider along the guide of the slide groove 12, so that the lighting lamp 41 can automatically adjust the lighting direction accordingly according to the angle of the operator's head turning. Not only does it not increase the burden on the operation and maintenance personnel during operation, it can be rotated and adjusted to any direction, and can accurately illuminate the area that needs construction during operation, so as to improve the operator's convenience in switching operations and inspections at night, and the anti-glare light suitable for the light intensity of the human eye can be easily adjusted by adjusting the knob.

[0050] When the neck-mounted lighting device is worn, the protective belt 70 can fit closely with the operator's neck, so that the mounting plate 11 will not contact the operator's neck when bent under force, thereby avoiding interference when the connecting plate 42 moves on the mounting plate 11, so that the connecting plate 42 moves on the mounting plate 11 more smoothly.

[0051] Different from the prior art, the neck-mounted lighting device of this embodiment, through the corresponding coordinated use of various structures, has the first support bracket 50 and the second support bracket 60 contact with the operator's chin, so that when the operator turns his head, the chin can contact the first support bracket 50 or the second support bracket 60 to drive the first support bracket 50 and the second support bracket 60 to move, and the first support bracket 50 and the second support bracket 60 drive the connecting plate 42 to slide on the mounting plate 11 along the guide of the slide groove 12 through the slider, so as to realize the function of automatically adjusting the lighting direction accordingly according to the angle of the operator's head turning. Not only does it not increase the burden on the operation and maintenance personnel during operation, it can be rotated and adjusted to any direction, and can accurately illuminate the area that needs construction during operation, so as to improve the operator's convenience in switching operations and inspections at night, and the anti-glare light suitable for the light intensity of the human eye can be easily adjusted by adjusting the knob.

[0052] The neck-mounted lighting device of this embodiment has the following advantages:

[0053] 1. The operator's chin can be located between the first support bracket 50 and the second support bracket 60, and the first support bracket 50 and the second support bracket 60 are in contact with the user's chin, so that the user's chin can contact the first support bracket 50 or the second support bracket 60 when turning his head, driving the first support bracket 50 and the second support bracket 60 to move. When the first support bracket 50 and the second support bracket 60 are installed, the user adjusts the angle of the first support bracket 50 and the second support bracket 60 and then fixes them with bolts, so that the first support bracket 50 and the second support bracket 60 can fit the user's chin better, thereby improving the comfort of the device when worn.

[0054] 2. The first support bracket 50 and the second support bracket 60 drive the connecting plate 42 to slide on the mounting plate 11 along the guide of the slide groove 12, so that the lighting lamp 41 can automatically adjust the lighting direction accordingly according to the angle of the user's head turning. It will not only not increase the burden of the operation and maintenance personnel during operation, but can be rotated and adjusted to any direction. During operation, the area that needs construction can be accurately illuminated to improve the convenience of users during switching operations and inspections at night, and the anti-glare light suitable for the light intensity of the human eye can be easily adjusted through the brightness adjustment knob.

[0055] 3. By passing the first flexible fixing belt 20 through the restraining ring 120 and the limiting frame 101, according to the size of the operator's neck, one end of the limiting plate 102 can pass through the corresponding through hole and buckle on the limiting frame 101, so that the device can be fixed on the operator's neck, which is easy to install.

[0056] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0057] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0058] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A neck-mounted lighting device, characterized in that: include: Installing the main body (10); A first flexible fixing belt (20), wherein a first end of the first flexible fixing belt (20) is arranged on the installation body (10); a second flexible fixing belt (30), wherein a first end of the second flexible fixing belt (30) is arranged on the installation body (10), and a second end of the second flexible fixing belt (30) is detachably connected to a second end of the first flexible fixing belt (20), so that the neck-mounted lighting device can be connected to the neck of the operator; an illumination structure (40), the illumination structure (40) being movably arranged on the installation body (10), the illumination structure (40) comprising an illumination lamp (41); a first support bracket (50), wherein a first end of the first support bracket (50) is connected to the lighting structure (40), and a second end of the first support bracket (50) is capable of abutting against the chin of the operator, so that when the chin of the operator swings, the lighting structure (40) can be driven to move in a first direction through the first support bracket (50); A second support bracket (60), wherein a first end of the second support bracket (60) is connected to the lighting structure (40), and a second end of the second support bracket (60) is capable of abutting against the chin of the operator, so that when the chin of the operator swings, the lighting structure (40) can be driven by the second support bracket (60) to move in a second direction opposite to the first direction.

2. The neck-mounted lighting device according to claim 1, characterized in that: The mounting body (10) comprises a mounting plate (11), a slide groove (12) being arranged on the mounting plate (11), the lighting structure (40) comprises a connecting plate (42) and a sliding block arranged on a side of the connecting plate (42) facing the mounting plate (11), the sliding block being slidably arranged in the slide groove (12), and the lighting lamp (41) being arranged in the connecting plate (42).

3. The neck-mounted lighting device according to claim 2, characterized in that: The lighting structure (40) further comprises a stop plate (43), wherein the stop plate (43) is arranged on a side of the slider away from the connecting plate (42), the slide groove (12) penetrates the mounting plate (11) in the thickness direction of the mounting plate (11), the stop plate and the connecting plate (42) are respectively located on two sides of the mounting plate (11), and the stop plate (43) cooperates with the mounting plate (11) in a stop manner.

4. The neck-mounted lighting device according to claim 3, characterized in that: The neck-mounted lighting device also includes a protective belt (70), wherein the protective belt (70) is connected between the first end of the first flexible fixing belt (20) and the first end of the second flexible fixing belt (30), and the stop plate (43) is located between the mounting plate (11) and the protective belt (70).

5. The neck-mounted lighting device according to claim 4, characterized in that: The neck-mounted lighting device also includes a first elastic connector (80) and a second elastic connector (90), wherein the first elastic connector (80) is connected between the first end of the first flexible fixing belt (20) and the first end of the protective belt (70), and the second elastic connector (90) is connected between the first end of the second flexible fixing belt (30) and the second end of the protective belt (70).

6. The neck-mounted lighting device according to any one of claims 1 to 5, characterized in that: The neck-mounted lighting device further comprises a limiting structure (100) arranged at the second end of the second flexible fixing belt (30) and a plurality of limiting holes (110) arranged at the first end of the first flexible fixing belt (20), wherein the limiting structure (100) cooperates with one of the plurality of limiting holes (110) in a limiting manner.

7. The neck-mounted lighting device according to claim 6, characterized in that: The limiting structure (100) comprises a limiting frame (101) and a limiting plate (102); the first end of the limiting plate (102) is rotatably arranged on the limiting frame (101); and the limiting plate (102) has a limiting state in which it is limitedly matched with the limiting hole (110) and an avoidance state in which it is separated from the limiting hole (110).

8. The neck-mounted lighting device according to claim 7, characterized in that: The neck-mounted lighting device also includes a constraint ring (120), which is movably mounted on the second end of the second flexible fixing belt (30), and the second end of the first flexible fixing belt (20) can be inserted into the constraint ring (120) when passing through the limiting frame (101).

9. The neck-mounted lighting device according to any one of claims 2 to 5, characterized in that: The first supporting bracket (50) includes a first arc-shaped supporting plate (51), and the second supporting bracket (60) includes a second arc-shaped supporting plate (61). The first arc-shaped supporting plate (51) is adjustably arranged on a first side of the connecting plate (42) in a vertical direction, and the second arc-shaped supporting plate (61) is adjustably arranged on a second side of the connecting plate (42) in a vertical direction.

10. The neck-mounted lighting device according to claim 9, characterized in that: The first support bracket (50) further includes a first protective sticker, and the second support bracket (60) further includes a second protective sticker, wherein the first protective sticker is arranged on a side of the first arc-shaped support plate (51) close to the second arc-shaped support plate (61), and the second protective sticker is arranged on a side of the second arc-shaped support plate (61) close to the first arc-shaped support plate (51).

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