Mining lamp capable of adjusting angle without tool

Abstract

The utility model relates to the field of lighting equipment, in particular to a mining lamp with the angle capable of being adjusted without a tool. Comprising a mounting base, a mounting groove is concavely formed in the mounting base, a lamp panel is mounted and embedded in the mounting groove, a through hole is formed in the bottom of the mounting groove, and a driving power source is fixedly mounted on one side of the mounting base and electrically connected with the lamp panel through the through hole; an adjusting piece is arranged in the mounting groove and located above the lamp panel, the adjusting piece can rotate in the mounting groove along the axis, a lens is arranged on the adjusting piece, the lens is a plano-convex lens with the aspheric curvature on one side surface, the relative position between the lens and the lamp panel is adjusted through the adjusting piece, and the horizontal angle of the lens is changed. The refraction direction and angle of the light on the surface of the lens are further adjusted. A rubber ring is annularly arranged on the periphery of the adjusting piece, radiating fins and a limiting piece are arranged on the mounting base, a guide block is arranged on the limiting piece, and a guide groove and an identification piece are arranged on the adjusting piece. The angle adjusting device has the effects of adjusting the angle without tools and improving the efficiency of adjusting the illumination angle.

Description

Technical Field

[0001] The present application relates to the technical field of lighting equipment, and in particular to a mining lamp capable of achieving tool-free angle adjustment. Background Art

[0002] In the field of industrial lighting, mining lamps play a vital role and are widely used in various industrial sites.

[0003] Currently, most high bay lights have significant shortcomings when it comes to angle adjustment. Adjusting the angle of existing high bay lights requires removing the screws securing the lens to change the illumination angle, a cumbersome process. In practice, these screws are easily lost, which not only adds additional costs to finding or replacing them, but also hinders the normal operation and reinstallation of the high bay light. Furthermore, each removal and reassembly of the lens requires significant time and effort, severely impacting work efficiency. Furthermore, frequent disassembly and reassembly can damage other components of the fixture or loosen connections, reducing the overall stability and reliability of the high bay light.

[0004] Therefore, based on the above problems, the existing technology needs to be improved. Utility Model Content

[0005] The purpose of this application is to provide a mining lamp with tool-free angle adjustment, so as to overcome the problem that existing mining lamps need to use tools to remove screws when adjusting the angle, which makes lens replacement troublesome, operation cumbersome, screws easy to lose and affects the stability of the lamp.

[0006] The above-mentioned technical purpose of the present application is achieved through the following technical solutions: a mining lamp with tool-free angle adjustment, comprising a mounting base, a mounting groove recessed in the mounting base, a lamp panel installed and embedded in the mounting groove, a through hole provided at the bottom of the mounting groove, a driving power supply fixedly installed on one side of the mounting base, and the driving power supply electrically connected to the lamp panel through the through hole; an adjusting member is provided in the mounting groove and above the lamp panel, the adjusting member can rotate along the axis in the mounting groove, a lens is provided on the adjusting member, the lens is a plano-convex lens with an aspheric curvature on one side surface, the relative position between the lens and the lamp panel is adjusted by the adjusting member, the horizontal angle of the lens is changed, and the refraction direction and angle of the light on the lens surface are adjusted.

[0007] By adopting the above technical solution, the operational convenience is improved. Users can quickly change the horizontal angle of the lens by manually operating the adjustment parts without the help of additional tools, effectively saving adjustment time and labor costs. It is especially suitable for industrial scenarios where frequent adjustment of lighting angles is required. The lens adopts a plano-convex lens with aspheric curvature on one surface, which can refract and control light more accurately. Compared with traditional lenses, it can achieve more uniform and efficient lighting effects, reduce light loss and glare, improve lighting quality, and meet the requirements of industrial sites for high-brightness, high-quality lighting. Furthermore, the reasonable structural design and connection method between the various components such as the mounting base, lamp panel, and adjustment parts ensure the stability and reliability of the overall structure of the lamp. While realizing the angle adjustment function, it will not affect the normal electrical connection and heat dissipation performance of the lamp, which is conducive to extending the service life of industrial and mining lamps and reducing maintenance frequency and costs.

[0008] Optionally, the outer ring of the adjusting member is provided with a rubber ring for interference fit with the mounting groove.

[0009] By adopting the above technical solution, the interference fit of the rubber ring provides stable support and positioning for the adjustment part, effectively preventing the adjustment part from shaking or shifting randomly in the installation slot, ensuring the accuracy and reliability of the adjustment part in the process of rotating to adjust the lens angle, so that the angle after each adjustment can be accurately maintained, greatly improving the stability of the angle adjustment function of the industrial and mining lamp. The good elasticity and sealing performance of the rubber ring itself, while achieving a close fit between the adjustment part and the installation slot, forms a reliable sealing barrier, effectively preventing impurities such as dust and moisture from entering the installation slot, protecting the internal electrical components and optical parts from corrosion, greatly reducing the risk of lamp failure caused by external factors, significantly extending the service life of the industrial and mining lamp, reducing the number of maintenance times and costs, ensuring the long-term stable and efficient operation of the industrial and mining lamp in various complex industrial environments, and improving the reliability and durability of the overall lighting system.

[0010] Optionally, a mounting groove is concavely provided on a side surface of the adjusting member close to the mounting groove, and the rubber ring is arranged in the mounting groove.

[0011] By adopting this technical solution, the mounting groove provides a precise installation position for the rubber ring, allowing it to securely fit onto the adjusting member. This prevents the rubber ring from shifting or falling off during installation and use, further ensuring the consistency and reliability of the interference fit between the rubber ring and the mounting groove. This not only enhances the stability of the connection between the adjusting member and the mounting groove, effectively maintaining the precision and smoothness of the adjusting member during rotation, but also helps protect the rubber ring from external factors (such as collisions and wear), extending its service life and thus ensuring continued good sealing and positioning. Furthermore, the provision of the recessed mounting groove optimizes the overall structure of the adjusting member to a certain extent, making it more compact and rational while maintaining its functionality, thereby improving the integration and reliability of the internal structure of the mining lamp.

[0012] Optionally, the mounting seat is provided with a limiting member for limiting the adjustment member from leaving the mounting groove, and the limiting members are provided in plurality.

[0013] By adopting this technical solution, the arrangement of multiple stoppers provides comprehensive constraints for the adjusting member, effectively preventing it from accidentally dislodging from the mounting slot when rotating or subjected to external forces, ensuring that the adjusting member always operates stably within its intended operating range. The rationally distributed multiple stoppers also distribute external forces acting on the adjusting member to a certain extent, enhancing the strength and durability of the entire lamp structure.

[0014] Optionally, a guide block is provided on the limiting member, and a guide groove is provided on the side of the adjusting member close to the limiting member corresponding to the guide block. The guide block cooperates with the guide groove, and when the adjusting member is rotated, the guide block can slide relatively in the guide groove.

[0015] By adopting the above-mentioned technical solution, a clear guide is provided for the rotation of the adjusting part, ensuring that the adjusting part always follows the predetermined trajectory during the process of rotating to adjust the lens angle, avoiding deviation or instability in the rotation direction, thereby greatly improving the precision and accuracy of the angle adjustment. The cooperation between the guide block and the guide groove limits the movement of the adjusting part in other directions to a certain extent, further enhancing the stability of the adjusting part in the installation groove, preventing the adjusting part from shaking or offsetting during rotation, and ensuring the reliability of the mining lamp during use. The guide structure makes the angle adjustment operation smoother and more convenient for the user, and the user can clearly feel the direction and degree of adjustment, which improves the user experience. At the same time, a good guiding effect also helps to reduce friction and wear between the adjusting part and other components, prolonging the service life of the lamp, and providing a strong guarantee for the long-term and stable application of mining lamps in the field of industrial lighting.

[0016] Optionally, a plurality of identification members for assisting positioning or indicating angle information are provided on the adjusting member along the direction in which the guide groove is set.

[0017] By adopting the above technical solution, the identification parts provide users with an intuitive reference when adjusting the angle of the industrial and mining lamp, allowing users to quickly and accurately determine the current angle position and the direction and degree of adjustment required. The identification parts greatly improve the accuracy and efficiency of angle adjustment, avoiding the uncertainty and repeated attempts caused by blind adjustment, saving time and energy. The identification parts help users quickly return to specific angle settings in different usage scenarios, facilitating the use and management of the lamp. The presence of identification parts also enhances the humanized design of industrial and mining lamps, improves the user experience, makes the lamps easier to operate and control, and provides a more convenient and efficient solution for industrial lighting.

[0018] Optionally, heat dissipation fins are provided on the mounting base.

[0019] By adopting this technical solution, the heat dissipation fins significantly increase the contact area between the mounting base and the surrounding air, effectively dissipating the heat generated by the lamp panel and the operation of the internal electrical components during operation. This helps maintain a stable internal temperature, preventing aging and damage to the electrical components due to excessive temperatures, and extending the service life of the lamp. Furthermore, excellent heat dissipation ensures that the lamp panel always operates within an appropriate temperature range, maintaining its luminous efficiency and stability, and avoiding problems such as brightness loss or color deviation caused by overheating, thereby providing continuous, high-quality lighting for industrial sites.

[0020] Optionally, a positioning groove is provided on the lamp panel, and a positioning pin is provided in the installation groove.

[0021] By adopting the above technical solution, the combination of the positioning groove and the positioning pin ensures that the lamp panel is quickly and accurately installed in the installation groove, avoiding positional deviation and uncertainty during the installation process. This precise positioning not only improves the assembly efficiency of the lamp and reduces installation time and labor costs, but also effectively prevents the lamp panel from shifting due to external forces or vibration during use, ensuring the stability of the relative position between the lamp panel and other components (such as lenses and adjustment parts), thereby ensuring that the optical performance and angle adjustment function of the industrial and mining lamp are always in good condition. In addition, the design of the positioning pin and positioning groove also enhances the reliability and durability of the overall structure of the lamp, reduces the risk of failure caused by loose lamp panels, and provides a strong guarantee for the long-term stable operation of industrial and mining lamps in various industrial environments.

[0022] In summary, this application has at least the following beneficial effects:

[0023] 1. The tool-free angle adjustment design greatly improves the convenience and efficiency of operation, meets the needs of rapid adjustment of light angles in different industrial scenarios, and reduces labor and time costs.

[0024] 2. The rubber ring around the outer periphery of the adjustment part provides stable support and sealing performance through interference fit, preventing the adjustment part from shaking, protecting the internal components from dust and moisture erosion, and extending the service life of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of a mining lamp that can adjust the angle without tools;

[0026] Figure 2 This is an exploded view of a mining lamp with tool-free angle adjustment;

[0027] Figure 3 This is a schematic diagram of the location of identification parts.

[0028] Reference numerals

[0029] 1. Mounting seat; 2. Mounting slot; 3. Lamp panel; 4. Through hole; 5. Driving power supply; 6. Adjustment part; 7. Lens; 8. Rubber ring; 9. Mounting slot; 10. Limiting part; 11. Guide block; 12. Guide slot; 13. Identification part; 14. Heat dissipation fin; 15. Positioning slot; 16. Positioning pin. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are only possible technical implementations of the present invention and are not all possible implementations. Those skilled in the art can fully combine the embodiments of the present invention to derive other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention.

[0031] Existing mining lamps require screw removal to change the illumination angle, and the screws are easily lost after removal, and the waterproof effect may also be lost after secondary assembly. Therefore, the present application mainly adopts the following solution: a mining lamp with tool-free angle adjustment, including a mounting base 1, a mounting groove 2 is recessed in the mounting base 1, a lamp panel 3 is mounted and embedded in the mounting groove 2, a through hole 4 is provided at the bottom of the mounting groove 2, a driving power supply 5 is fixedly mounted on one side of the mounting base 1, and the driving power supply 5 is electrically connected to the lamp panel 3 through the through hole 4; an adjustment member 6 is provided in the mounting groove 2 and above the lamp panel 3, and the adjustment member 6 can rotate along the axis within the mounting groove 2. The adjustment member 6 is provided with a lens 7, which is a plano-convex lens 7 with an aspheric curvature on one side of the surface. The relative position between the lens 7 and the lamp panel 3 is adjusted by the adjustment member 6, thereby changing the horizontal angle of the lens 7 and adjusting the refraction direction and angle of the light on the surface of the lens 7. This design achieves the purpose of tool-free angle adjustment and improves the convenience and safety of use. The present application is further described in detail below.

[0032] Example 1

[0033] Reference Figure 1-3 The embodiment of the present application provides a tool-free angle-adjustable mining lamp, comprising a mounting base 1 having a recessed mounting groove 2, a lamp panel 3 mounted and engaged therein, a through-hole 4 provided at the bottom of the mounting groove 2, and a driver 5 fixedly mounted on one side of the mounting base 1. The driver 5 is electrically connected to the lamp panel 3 via the through-hole 4. An adjustment member 6 is provided within the mounting groove 2 and above the lamp panel 3. The adjustment member 6 can rotate along its axis within the mounting groove 2. A lens 7 is provided on the adjustment member 6. The lens 7 is a plano-convex lens 7 having an aspheric curvature on one surface. The relative position between the lens 7 and the lamp panel 3 is adjusted by adjusting the adjustment member 6, thereby changing the horizontal angle of the lens 7 and adjusting the direction and angle of the refraction of light on the surface of the lens 7. This allows users to easily adjust the illumination angle of the mining lamp without using any tools, improving convenience and safety.

[0034] Specifically, the mounting base 1 is made of metal material, and the metal material can be aluminum alloy, stainless steel, etc. to ensure good heat dissipation performance and durability. If the mounting base 1 is made of plastic material, the plastic material can be ABS, PC, etc., which have good insulation and corrosion resistance.

[0035] The shape of the mounting groove 2 can be designed to be circular, square, or other shapes to accommodate different types of lamp panels 3, but is preferably circular. The depth and width of the mounting groove 2 must be precisely calculated to ensure that the lamp panel 3 fits securely within it. A through hole 4 is provided at the center of the bottom of the mounting groove 2 for electrical connection between the lamp panel 3 and the driver 5.

[0036] The lamp panel 3 consists of an LED light source and a circuit board, which is secured to the circuit board by welding or plugging. A heat sink is provided on the circuit board to improve heat dissipation and extend service life. A rubber gasket can be installed between the contact surface of the lamp panel 3 and the mounting slot 2 to enhance sealing and prevent moisture ingress.

[0037] The adjusting member 6 mainly includes two parts: a main body bracket and a handle. Preferably, there are two handles, which are arranged at intervals on the main body bracket. The main body bracket and the handle can cooperate with each other to fix the lens 7 for installation. At the same time, the user can adjust the rotation angle of the main body bracket relative to the mounting groove 2 through the handle. The outer ring of the adjusting member 6 is provided with a rubber ring 8 for interference fit with the mounting groove 2. The rubber ring 8 can be made of silicone, rubber and other materials with good elasticity and sealing. Specifically, a mounting groove 9 is concavely provided on one side of the adjusting member 6 close to the mounting groove 2, and the rubber ring 8 is arranged in the mounting groove 9. The shape and size of the mounting groove 9 need to match the rubber ring 8 to ensure that the rubber ring 8 can be firmly embedded therein. The thickness and hardness of the rubber ring 8 also need to be adjusted according to actual conditions to ensure that it can provide sufficient friction without affecting the normal rotation of the adjusting member 6.

[0038] The mounting base 1 is provided with a plurality of stoppers 10 to prevent the adjusting member 6 from disengaging from the mounting slot 2. The stoppers 10 can be secured to the mounting base 1 using spring clips, baffles, or other means to prevent the adjusting member 6 from falling out during rotation. The stoppers 10 can be made of materials such as stainless steel and aluminum alloy, which offer excellent strength and durability. Preferably, there are three stoppers 10, evenly spaced apart on the adjusting member 6.

[0039] A guide block 11 is provided on the position limiting member 10, and a guide groove 12 is provided on the side of the adjusting member 6 near the position limiting member 10, corresponding to the guide block 11. The guide block 11 cooperates with the guide groove 12, so that when the adjusting member 6 is rotated, the guide block 11 can slide relatively within the guide groove 12. The cooperation between the guide block 11 and the guide groove 12 can reduce the shaking of the adjusting member 6 during the rotation process and improve the adjustment accuracy.

[0040] Reference Figure 3 , the adjusting member 6 is provided with a plurality of identification members 13 for assisting positioning or indicating angle information along the direction of the guide groove 12. The identification member 13 can be in the form of scale lines, digital markings, etc., so that the user can accurately read and set the desired irradiation angle.

[0041] Mounting base 1 is provided with cooling fins 14, which increase the surface area of ​​mounting base 1 and improve heat dissipation. The shape and number of cooling fins 14 should be designed according to actual needs to ensure that the mining lamp maintains a good temperature even during long-term operation. Cooling fins 14 can be made of a material with good thermal conductivity, such as aluminum or copper.

[0042] The lamp panel 3 is provided with a positioning groove 15, and the mounting groove 2 is provided with a positioning pin 16. The cooperation between the positioning groove 15 and the positioning pin 16 ensures that the lamp panel 3 is accurately positioned during installation and prevents misalignment. The shape and size of the positioning groove 15 and the positioning pin 16 must precisely match to ensure a reliable connection and fixation.

[0043] The implementation principle of this embodiment is as follows: by providing a mounting base 1, a mounting groove 2, a lamp panel 3, an adjustment member 6, an rubber ring 8, a limit member 10, a guide block 11, a guide groove 12, an identification member 13, a heat dissipation fin 14, a positioning groove 15 and a positioning pin 16 and other structures, the angle adjustment function of the mining lamp is realized. The rubber ring 8 on the adjustment member 6 relies on its own friction to fit tightly with the side wall in the mounting groove 2, which not only ensures the waterproof effect, but also allows the user to manually rotate the adjustment member 6, thereby changing the horizontal angle of the lens 7 and adjusting the refraction direction and angle of the light. The design of the limit member 10 and the guide block 11 ensures that the adjustment member 6 will not fall off during the rotation process, thereby improving the safety and stability of use. The provision of the heat dissipation fin 14, the positioning groove 15 and the positioning pin 16 further improves the overall performance and service life of the mining lamp. This design simplifies the user's operating steps, reduces maintenance costs, and significantly improves the convenience and reliability of the mining lamp.

[0044] Example 2

[0045] The difference between this embodiment and the above embodiment is that the structure of the adjusting member 6 is optimized and a locking mechanism is added to improve the stability after adjustment. Specifically, the adjusting member 6 also includes a locking mechanism, which is provided at the bottom of the adjusting member 6 and can be locked and unlocked by manual pressing or knob operation. The locking mechanism can adopt a ratchet mechanism, a spring locking mechanism, etc. to ensure that the adjusting member 6 can be firmly locked at any angle position to prevent angular deviation due to external vibration and other reasons during use. The material of the locking mechanism can be selected from stainless steel, aluminum alloy, etc., which has good strength and durability. The surface of the locking mechanism can be provided with anti-slip textures to facilitate user operation. The locking and unlocking actions of the locking mechanism can be designed to be operated with one hand to improve the user experience.

[0046] The principle behind this embodiment is that the addition of a locking mechanism further enhances the stability of the adjusting member 6 at any angle. This locking mechanism allows the user to easily lock the adjusting member 6 after adjusting the angle, preventing angular deviation caused by external vibrations and other factors. This design not only improves the safety of the mining lamp but also enhances user convenience, making it particularly suitable for work environments where a fixed angle must be maintained for extended periods of time.

[0047] Example 3

[0048] The difference between this embodiment and the above embodiment is that an automatic reset function is added, so that the adjusting member 6 can automatically return to the initial position when not subject to external force. Specifically, the adjusting member 6 also includes a reset mechanism, which is arranged at the top of the adjusting member 6 and can realize the automatic reset function by means of an elastic member (such as a spring) or a magnet. The function of the reset mechanism is that after the user releases the adjusting member 6, the adjusting member 6 can automatically return to the initial position, so that the user can quickly adjust it next time. The elastic member of the reset mechanism can be a coil spring, a torsion spring, etc., and the magnet can be a high-performance magnetic material such as neodymium iron boron. The structural design of the reset mechanism needs to ensure that it can provide sufficient restoring force without affecting the normal rotation of the adjusting member 6, so as to ensure that the adjusting member 6 can be quickly reset when not subject to external force.

[0049] The operating principle of this embodiment is to incorporate a reset mechanism, allowing the adjustment member 6 to automatically return to its initial position when no external force is applied. This design not only improves user convenience but also reduces the risk of wear and malfunction caused by frequent adjustments. Especially for applications requiring frequent adjustment of the illumination angle, the automatic reset function significantly saves user time and effort, improving work efficiency.

[0050] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A mining lamp with tool-free angle adjustment, characterized in that: The invention comprises a mounting seat (1), wherein a mounting groove (2) is concavely provided in the mounting seat (1), a lamp panel (3) is mounted and engaged in the mounting groove (2), a through hole (4) is provided at the bottom of the mounting groove (2), a driving power supply (5) is fixedly installed on one side of the mounting seat (1), and the driving power supply (5) is electrically connected to the lamp panel (3) through the through hole (4); an adjusting member (6) is provided in the mounting groove (2) and above the lamp panel (3), the adjusting member (6) can rotate along the axis in the mounting groove (2), a lens (7) is provided on the adjusting member (6), and the lens (7) is a plano-convex lens (7) with a non-spherical curvature on one side surface; the relative position between the lens (7) and the lamp panel (3) is adjusted by the adjusting member (6), the horizontal angle of the lens (7) is changed, and the refraction direction and angle of light on the surface of the lens (7) are adjusted.

2. The tool-free angle-adjustable mining lamp according to claim 1, characterized in that: The outer circumference of the adjusting member (6) is provided with a rubber ring (8) for interference fit with the mounting groove (2).

3. The tool-free angle-adjustable mining lamp according to claim 2, characterized in that: A mounting groove (9) is concavely provided on a side surface of the adjusting member (6) close to the mounting groove (2), and the rubber ring (8) is arranged in the mounting groove (9).

4. The tool-free angle-adjustable mining lamp according to claim 1, characterized in that: The mounting seat (1) is provided with a limiting member (10) for limiting the adjustment member (6) from being separated from the mounting groove (2), and a plurality of the limiting members (10) are provided.

5. The tool-free angle-adjustable mining lamp according to claim 4, characterized in that: The limiting member (10) is provided with a guide block (11), and the adjusting member (6) is provided with a guide groove (12) on a side close to the limiting member (10) corresponding to the guide block (11). The guide block (11) cooperates with the guide groove (12), and when the adjusting member (6) is rotated, the guide block (11) can slide relatively in the guide groove (12).

6. The tool-free angle-adjustable mining lamp according to claim 5, characterized in that: A plurality of identification members (13) for assisting positioning or indicating angle information are provided on the adjusting member (6) along the direction in which the guide groove (12) is provided.

7. The tool-free angle-adjustable mining lamp according to claim 1, characterized in that: The mounting seat (1) is provided with heat dissipation fins (14).

8. The tool-free angle-adjustable mining lamp according to claim 1, characterized in that: A positioning groove (15) is provided on the lamp panel (3), and a positioning pin (16) is provided in the installation groove (2).

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