Portable high light lamp side installation device

Abstract

The application provides a portable strong light lamp side mounting device, which is composed of the following components: a connecting support fixedly connected with a ship side wall reinforcing material; a fixed cylinder arranged vertically and fixedly connected with the side wall reinforcing material through the connecting support; a rotating shaft rotatably inserted into an inner hole of the fixed cylinder and rotatable relative to the fixed cylinder around its own axis; a locking piece arranged on a side wall of the fixed cylinder and used for applying radial locking to the rotating shaft; a bearing plate fixedly connected with a top end of the rotating shaft; and a lamp mounting piece arranged on the bearing plate and used for assembling a portable strong light lamp. The rotating shaft and the inner hole of the fixed cylinder form a rotatable sleeve connection relationship, the bearing plate and the lamp mounting piece can be arbitrarily rotated in a horizontal direction around the axis of the rotating shaft, and rapid stepless adjustment of an irradiation angle is realized.

Description

Technical Field

[0001] This invention belongs to the field of marine lighting equipment installation technology, specifically relating to a portable high-intensity lamp side mounting device. Background Technology

[0002] During shipboard operations, portable high-intensity lights are used for temporary lighting on the deck and sea surface. Due to viewing angle limitations, the position and angle of the lights need to be adjusted as needed to achieve the best lighting effect.

[0003] In the existing technology, high-intensity light brackets are usually installed on the deck by bolts. This fixing method makes the connection between the light bracket and the deck rigid and does not have relative rotational freedom. As a result, every time the illumination angle is adjusted, all fastening bolts must be removed, manually repositioned and then re-fixed. The operation steps are numerous and the labor intensity is high. High-intensity lights generally need to extend beyond the ship to expand the illumination area. During disassembly and assembly, operators must lift the light and loosen multiple bolts, which is time-consuming and labor-intensive.

[0004] In addition, the fixed points are located on the deck, occupying valuable deck space, and the lighting effect is easily blocked by the ship's direction, limiting the scope of use. Summary of the Invention

[0005] To address the problem of existing technologies requiring the removal and repositioning of all fastening bolts for each adjustment of the illumination angle, resulting in numerous operational steps and high labor intensity, this invention provides a portable high-intensity flashlight side-mounted device, comprising: A connecting bracket is fixedly connected to the bulwark stiffener of the ship. A fixed cylinder is provided, which is vertically arranged and fixedly connected to the bulwark stiffener via the connecting bracket; A rotating shaft is rotatably inserted into the inner hole of the fixed cylinder and is capable of rotating relative to the fixed cylinder about its axis. A locking element is disposed on the side wall of the fixed cylinder and configured to radially lock the rotating shaft; A support plate, which is fixedly connected to the top end of the rotating shaft; A lamp mounting component is disposed on the support plate.

[0006] Furthermore, the locking element is a locking pin, which passes through a through hole on the side wall of the fixed cylinder, and the inner end of the locking pin abuts against the outer wall of the rotating shaft.

[0007] Furthermore, the outer end of the locking pin is provided with an operating handle.

[0008] Furthermore, the connecting bracket is a T-shaped plate, the web of the T-shaped plate is fixedly connected to the bulwark stiffener, and the flange of the T-shaped plate abuts against the deck.

[0009] Furthermore, it also includes a reinforcing member connected between the support plate and the rotating shaft.

[0010] Furthermore, the reinforcing member is an elbow plate, one end of which is fixedly connected to the bearing plate, and the other end is fixedly connected to the rotating shaft.

[0011] Furthermore, the support plate is horizontally positioned at the top of the rotating shaft, and the lamp mounting component is positioned at the end of the support plate.

[0012] Furthermore, the lamp mounting component is a lamp fixing shaft, which extends horizontally and is fixedly mounted on the support plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: The rotating shaft and the inner hole of the fixed cylinder form a rotatable sleeve relationship, allowing the bearing plate and lamp mounting parts to rotate arbitrarily in the horizontal direction around the axis of the rotating shaft, achieving rapid and stepless adjustment of the illumination angle. The side wall of the fixed cylinder is equipped with a locking device to radially lock the rotating shaft. Operators only need to push and pull the locking device to quickly lock the angle without disassembling the bolts, reducing the number of operation steps and labor intensity. The connecting bracket is fixed to the bulwark stiffener, so the installation device does not occupy deck space. At the same time, it takes advantage of the side position to effectively avoid the lighting effect being blocked by the ship's course, thus expanding the lighting range. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the portable high-intensity lamp side mounting device of the present invention; Figure 2 This is an enlarged schematic diagram of the layout of the locking pin of the present invention.

[0015] The attached figures are numbered and named as follows: 1. Fixed panel, 2. Lamp fixing shaft, 3. Rotating shaft, 4. Support elbow plate, 5. Outer wall support cylinder, 6. Locking pin, 7. Support T-shaped plate. Detailed Implementation

[0016] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0018] This application provides a portable high-intensity light side-mounting device for mounting a portable high-intensity light on the bulwark structure of a ship, enabling the light fixture to rotate arbitrarily in the horizontal direction around its vertical axis to adjust the illumination direction, and to be quickly locked in the target direction by a locking component.

[0019] Reference Figure 1 In some embodiments of this application, the portable high-intensity lamp side mounting device includes a connecting bracket, a fixed cylinder, a rotating shaft, a locking element, a support plate, and a lamp mounting element.

[0020] The connecting bracket is installed at the bulwark stiffener and fixedly connected to it, used to secure the entire installation device to the bulwark structure. The fixing cylinder is vertically positioned with its axis extending vertically. The fixing cylinder is fixedly connected to the bulwark stiffener via the connecting bracket, which transfers the lighting load from the fixing cylinder to the bulwark stiffener. The fixing cylinder has an inner hole extending along its axis. A rotating shaft is vertically inserted into this inner hole, with its outer diameter matching the inner hole of the fixing cylinder. The inner hole of the fixing cylinder provides radial support for the rotating shaft, allowing it to rotate freely relative to the fixing cylinder around its axis. This allows the support plate and lighting fixture mounted on the upper end of the rotating shaft to be adjusted horizontally to change their illumination direction.

[0021] The locking element is located on the side wall of the fixed cylinder and is configured to radially lock the rotating shaft. When it is necessary to fix the illumination direction of the lamp, the locking element is operated to abut or engage with the rotating shaft. Through the abutment between the locking element and the outer wall of the rotating shaft, the rotating shaft is prevented from continuing to rotate relative to the fixed cylinder, locking the lamp mounting component in the target illumination direction. When it is necessary to readjust the illumination direction, the locking element is operated to release the radial constraint on the rotating shaft, allowing the rotating shaft to rotate freely again. Because the locking element is located on the side wall of the fixed cylinder, locking and releasing the rotating shaft does not require removing any bolts, reducing the number of operation steps and effectively reducing the labor intensity of the operator.

[0022] The support plate is fixedly connected to the top of the rotating shaft and rotates together with the shaft around the vertical axis. The lamp mounting bracket is set on the support plate and is used to mount the portable high-intensity lamp. The high-intensity lamp is fixed to the support plate by the lamp mounting bracket, so that the high-intensity lamp changes its illumination direction as the support plate and the rotating shaft rotate.

[0023] Since the connecting bracket is fixed to the bulwark stiffener, the fixed cylinder bears the load of the lamp with the structural strength of the bulwark stiffener. The installation device does not need to be fixed on the deck and does not occupy deck space. At the same time, the installation position is located on the side of the hull, so that the high beam can extend outward to illuminate, effectively avoiding the situation where the lighting effect is blocked by the ship's direction.

[0024] Reference Figure 2 In some embodiments of this application, the locking element is a locking pin, which passes through a through hole in the side wall of the fixed cylinder. The locking pin extends radially, with its inner end facing the outer wall of the rotating shaft and its outer end located outside the fixed cylinder. When the locking pin is pushed inward, the inner end of the locking pin abuts against the outer wall of the rotating shaft. The frictional force generated by the abutment between the inner end of the locking pin and the outer wall of the rotating shaft prevents the rotating shaft from rotating, thus achieving radial locking. When the locking pin is pulled outward, the inner end of the locking pin disengages from the abutment against the outer wall of the rotating shaft, and the rotating shaft regains its rotational freedom, thereby achieving unlocking. The locking pin structure is simple and the operation is intuitive. The locking and unlocking states can be switched by pushing and pulling, without the need for tools.

[0025] In some other embodiments of this application, the outer end of the locking pin is provided with an operating handle. The operating handle is fixedly connected to the outer end of the locking pin, providing an easy gripping point for the operator. When the operator holds the operating handle and pushes the locking pin in, the inner end of the locking pin abuts against the outer wall of the rotating shaft, completing the locking; when the operator holds the operating handle and pulls the locking pin out, the inner end of the locking pin disengages from the outer wall of the rotating shaft, completing the unlocking. Because the operating handle increases the gripping area for the operator, the insertion and removal of the locking pin can be completed with one hand, further reducing the difficulty of operation.

[0026] In some embodiments of this application, the connecting bracket is a T-shaped plate with a T-shaped cross-section, including a web and flanges. The web extends along the web direction of the bulwark stiffener and is fixedly connected to the bulwark stiffener, utilizing the structural strength of the bulwark stiffener to bear the load of the lighting fixture. The flanges abut against the deck, providing vertical support for the fixed cylinder and preventing vertical displacement of the fixed cylinder under the load of the lighting fixture. The web of the T-shaped plate is fixedly connected to the bulwark stiffener by welding, requiring no modification to the hull structure during installation, and is suitable for conventional ship side structures with bulwark stiffeners.

[0027] In some embodiments of this application, the mounting device further includes a reinforcing member connected between the support plate and the rotating shaft. One end of the reinforcing member is fixedly connected to the support plate, and the other end is fixedly connected to the rotating shaft, forming an oblique support between the support plate and the rotating shaft to strengthen the structural strength at the connection node between the support plate and the rotating shaft. Since the lamp mounting component is mounted on the support plate, the lamp load is transferred to the support plate through the lamp mounting component. Under the action of the lamp load, the support plate will generate a bending moment at its connection node with the rotating shaft. The reinforcing member can effectively resist this bending moment, prevent the support plate from tilting relative to the rotating shaft, and improve the load-bearing capacity of the overall structure.

[0028] In some other embodiments of this application, the reinforcing member is an elbow plate, which is a commonly used node reinforcing member in ship structures. One end of the elbow plate is fixedly connected to the bearing plate, and the other end is fixedly connected to the rotating shaft. The elbow plate, the bearing plate, and the rotating shaft form a stable triangular support relationship, providing a reliable node reinforcement effect in a limited space, effectively resisting the bending moment caused by the lamp load, and preventing the bearing plate from rotating or tilting.

[0029] In other embodiments of this application, the support plate is horizontally positioned at the top of the rotating shaft, with its surface in a horizontal state. This ensures that the lamp mounting components remain horizontal after installation, which is beneficial for the stable installation of the high-intensity lamp. The lamp mounting components are positioned at the end of the support plate, allowing the high-intensity lamp to extend as far outward as possible, expanding the illumination area and fully utilizing the illumination advantages of the side-mounted position.

[0030] In some other embodiments of this application, the lamp mounting component is a lamp fixing shaft, which extends horizontally and is fixedly mounted on a support plate. The shaft shape of the lamp fixing shaft mates with the mounting holes of the high-intensity lamp, allowing for easy installation by simply fitting the high-intensity lamp onto the lamp fixing shaft and easy disassembly by removing the high-intensity lamp from the lamp fixing shaft. The installation and disassembly operations are simple and quick, requiring no tools.

[0031] During use, when adjusting the illumination direction of the high-intensity lamp, the operator holds the operating handle and pulls the locking pin out of the through hole in the side wall of the fixed cylinder. The inner end of the locking pin disengages from the outer wall of the rotating shaft, and the rotating shaft is in a rotatable state. The operator then manually rotates the support plate, which drives the rotating shaft to rotate around the vertical axis in the inner hole of the fixed cylinder, thereby adjusting the lamp fixing shaft and the high-intensity lamp to the target illumination position. After adjustment, the operator holds the operating handle and pushes the locking pin into the through hole in the side wall of the fixed cylinder. The inner end of the locking pin abuts against the outer wall of the rotating shaft, locking the rotating shaft and fixing the high-intensity lamp in the target illumination position. The above adjustment process does not require the removal of any bolts; it can be completed solely through the push-pull operation of the locking pin. The operation steps are few, significantly reducing the labor intensity of the operator.

[0032] In summary, these are merely preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. All equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the specification are within the scope of the present invention.

Claims

1. A portable high-intensity flashlight side-mounted device, characterized in that, include: A connecting bracket is fixedly connected to the bulwark stiffener of the ship. A fixed cylinder is provided, which is vertically arranged and fixedly connected to the bulwark stiffener via the connecting bracket; A rotating shaft is rotatably inserted into the inner hole of the fixed cylinder and is capable of rotating relative to the fixed cylinder about its axis. A locking element is disposed on the side wall of the fixed cylinder and configured to radially lock the rotating shaft; A support plate, which is fixedly connected to the top end of the rotating shaft; A lamp mounting component is disposed on the support plate.

2. The portable high-intensity lamp side-mounting device according to claim 1, characterized in that: The locking element is a locking pin, which passes through a through hole on the side wall of the fixed cylinder, and the inner end of the locking pin abuts against the outer wall of the rotating shaft.

3. The portable high-intensity lamp side-mounting device according to claim 2, characterized in that: The outer end of the locking pin is provided with an operating handle.

4. The portable high-intensity lamp side-mounting device according to claim 1, characterized in that: The connecting bracket is a T-shaped plate, the web of which is fixedly connected to the bulwark stiffener, and the flange of which abuts against the deck.

5. The portable high-intensity lamp side-mounting device according to claim 1, characterized in that: It also includes a reinforcing member, which is connected between the bearing plate and the rotating shaft.

6. The portable high-intensity lamp side-mounting device according to claim 5, characterized in that: The reinforcing member is an elbow plate, one end of which is fixedly connected to the bearing plate and the other end is fixedly connected to the rotating shaft.

7. The portable high-intensity lamp side-mounting device according to claim 1, characterized in that: The support plate is horizontally positioned at the top of the rotating shaft, and the lamp mounting component is positioned at the end of the support plate.

8. The portable high-intensity lamp side-mounting device according to claim 1, characterized in that: The lamp mounting component is a lamp fixing shaft, which extends horizontally and is fixedly mounted on the support plate.

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