Switchable fishing lamp holder module

Abstract

The invention relates to the technical field of illuminating lamps, and discloses a switchable fishing lamp holder module which comprises a lamp holder body and a lampshade body, the lamp holder body comprises a base and an arc-shaped lamp pole, and a lampshade connecting piece is arranged between the lampshade body and a lampshade connector at the top of the arc-shaped lamp pole. The lampshade body comprises a first lampshade and a second lampshade arranged in the first lampshade, the size of the second lampshade is far smaller than that of the first lampshade, a floating adjusting ring is arranged between the top of the second lampshade and the top of the inner wall of the first lampshade, and the lampshade connecting piece is installed on a lampshade connector at the top of the arc-shaped lamp pole through installation bolts in a threaded mode. The switchable fishing lamp holder module can effectively solve the problems that in the prior art, when the angle of a fishing lamp is adjusted, the light irradiation distance in the same plane can change along with the change of the angle, the illumination brightness can also change, and if the illumination brightness change is too large, the illumination intensity needs to be adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of lighting lamps, and in particular to a switchable fishing lamp holder module. Background Art

[0002] Fishing lamps not only provide lighting, but also serve as a work of art to add to the decorative effect of the room. Fishing lamps are usually used in living rooms, dining rooms, bedrooms, study rooms and other spaces to meet the lighting needs of daily life.

[0003] In the prior art, fishing lamps are generally plug-in type, so they are basically placed near power strips and are not easily moved to meet the lighting needs of users. Fishing lamps can basically be adjusted in angle, but when adjusting the angle, the distance of light irradiation will change with the change of angle, and the brightness of the light will also change accordingly. On the one hand, it may have a certain impact on the user. On the other hand, if the brightness of the light changes too much, the light intensity needs to be adjusted again, and the operation is cumbersome. In this regard, the present application designs a switchable fishing lamp head module. Summary of the invention

[0004] Technical issues solved In view of the above-mentioned shortcomings of the prior art, the present invention provides a switchable fishing lamp lamp holder module, which can effectively solve the problem in the prior art that when the angle of the existing fishing lamp is adjusted, the distance of light irradiation will follow the change of the angle, so the brightness of the light will also change. If the brightness of the light changes too much, the light intensity needs to be adjusted again.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a switchable fishing lamp holder module, comprising: The lamp stand body comprises a base and an arc-shaped lamp pole, one end of the arc-shaped lamp pole is fixedly mounted on the bottom of the base, and the other end of the arc-shaped lamp pole is fixedly connected with a lampshade joint; A lampshade main body, a lampshade connecting piece is arranged between the lampshade main body and the lampshade joint at the top of the arc-shaped lamp pole; The lampshade body comprises a first lampshade and a second lampshade arranged inside the first lampshade, the size of the second lampshade is much smaller than that of the first lampshade, the second lampshade adopts a one-way light transmission design, and a floating adjustment ring is arranged between the top of the second lampshade and the top of the inner wall of the first lampshade; The lampshade connector includes a base and a top cover, the top cover is detachably mounted on the top of the top cover by means of a plurality of screws, the top of the top cover is fixedly connected with a mounting bolt, and the lampshade connector is threadedly mounted on the lampshade joint at the top of the arc lamp pole by means of the mounting bolt.

[0006] Furthermore, the arc-shaped lamp pole is formed by smoothly plugging together a plurality of hardware tubes, and each section is fixed with screws. The bottom of the arc-shaped lamp pole is inserted into the base in parallel from the side wall of the base in an L shape and fixed with screws. A hidden counterweight is provided inside the base.

[0007] Furthermore, a cylindrical seat is fixedly connected to the top of the first lampshade, an upper cover is threadedly mounted on the cylindrical seat, a gear ring is detachably mounted on the bottom of the upper cover by screws, a bulb mounting seat is rotatably mounted on the middle of the upper cover, and a bulb body is detachably mounted on the bottom of the bulb mounting seat.

[0008] Furthermore, two pairs of cylindrical grooves are symmetrically provided between the upper surface of the cylindrical seat and the inner wall of the cylindrical seat. A circular hole is provided at the bottom of the cylindrical groove through the cylindrical seat. A screw is rotatably installed inside the circular hole. A gear is fixedly connected to the top of the screw. The gears are respectively arranged in the corresponding cylindrical grooves. The four gears are all meshed with the gear ring. Two pairs of connecting nuts are symmetrically fixedly connected to the bottom of the cylindrical seat.

[0009] Furthermore, two pairs of threaded tubes are symmetrically fixedly connected to the floating adjustment ring, each threaded tube is threadedly connected to a corresponding screw rod, and two pairs of guide holes are symmetrically opened on the floating adjustment ring. A guide bolt is slidably arranged inside each guide hole, and the end of each guide bolt is threadedly installed inside the corresponding connecting nut. Four connecting tubes are evenly fixedly connected to the bottom of the floating adjustment ring.

[0010] Furthermore, four sockets are evenly fixedly connected to the top of the side wall of the second lampshade, and a guide rod is detachably installed inside the socket. The top of the guide rod is slidably set inside the connecting tube, and a spring is set between the top of the guide rod and the bottom inner wall of the connecting tube.

[0011] Furthermore, a ball head seat 1 is provided on the top of the top cover, a ball head seat 2 is provided on the bottom of the base, a cavity is provided between the base and the top cover, the ball head seat 1, the ball head seat 2 and the cavity are connected, a ball head 1 is rotatably installed inside the ball head seat 1, a ball head 2 is rotatably installed inside the ball head seat 2, a connecting rod is fixedly connected to the side where the ball head 1 and the ball head 2 are close to each other, a connecting head is fixedly connected to the end of the ball head 2 away from the connecting rod, the connecting head is threadedly installed on the top of the bulb mounting seat, and a limiting slider is rotatably installed on the ends of the two connecting rods away from the ball head 1 and the ball head 2 respectively, a positioning magnet is fixedly installed inside the limiting slider, and the two positioning magnets attract each other.

[0012] Furthermore, two discs are symmetrically arranged inside the cavity, and the discs are rotatably and slidably arranged inside the cavity. Two groups of notches are symmetrically opened on the side walls of the two discs, and a guide plate is slidably arranged inside each group of notches. The guide plate is rotatably arranged inside the cavity, and a slot is opened in the middle of the side where the two guide plates are close to each other. A limiting slide groove is opened on the side where the two discs are away from each other. Two limiting sliders are respectively slidably arranged in a corresponding limiting slide groove, and the friction between the limiting slider on the side close to ball head 2 and the limiting slide groove is much greater than the friction between the limiting slider on the side close to ball head 1 and the limiting slide groove, and the friction between the limiting slider on the side close to ball head 1 and the limiting slide groove is extremely small. Furthermore, a shielding partition is provided at the central axis between the two disks, and a limiting magnet is symmetrically fixedly connected to both ends of the shielding partition. The ends of the limiting magnets away from the shielding partition are inserted into the slots, and the limiting magnets and the two positioning magnets repel each other.

[0013] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: When the lampshade body of the present invention is tilted, the gravity exerted on the second lampshade and the four guide rods, the component force along the opening direction of the second lampshade is reduced, the spring rebounds, and the second lampshade is pulled upward, the volume of the bulb body inside the second lampshade becomes larger, and more light is concentrated and reflected by the inner cavity of the second lampshade. Therefore, when the lighting angle of the fishing lamp is adjusted, as the distance of the light irradiation increases and becomes longer, more light will be concentrated and emitted through the inner cavity of the second lampshade, thereby avoiding the situation where the light brightness is disturbed when the tilt angle of the lampshade is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 2 This is a schematic diagram of the separation of the lampshade main body and the lampshade connecting piece according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the interior of a lampshade body according to an embodiment of the present invention; Figure 4 This is an exploded schematic diagram of the installation of a floating adjustment ring according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the connection between the second lampshade and the floating adjustment ring according to an embodiment of the present invention; Figure 6This is a schematic diagram of the interior of a lampshade connector according to an embodiment of the present invention; Figure 7 This is an exploded schematic diagram of the internal structure of a lampshade connector according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the internal structure of the lampshade connector after the angle of the lamp body changes according to an embodiment of the present invention.

[0016] The numbers in the figure represent: 1, lamp holder body; 11, base; 12, arc lamp pole; 2, lamp shade body; 21, first lamp shade; 211, cylindrical seat; 212, cylindrical groove; 213, round hole; 214, connecting nut; 22, second lamp shade; 221, holder; 23, floating adjustment ring; 231, threaded tube; 232, guide hole; 233, connecting tube; 24, upper cover; 25, gear ring; 26, bulb mounting seat; 261, bulb body; 27, screw; 271, gear; 28, Guide bolt; 29, guide rod; 291, spring; 3, lampshade connector; 31, base; 311, mounting bolt; 32, top cover; 321, ball head seat 1; 322, ball head seat 2; 323, cavity; 33, ball head 1; 34, ball head 2; 341, connecting rod; 342, connecting head; 343, limiting slider; 344, positioning magnet; 35, disc; 351, notch; 352, limiting slide groove; 36, guide plate; 361, slot; 37, shielding partition; 38, limiting magnet. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. 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.

[0018] The present invention will be further described below in conjunction with the embodiments. Example

[0019] See also Figure 1-Figure 8 The present invention provides a technical solution: a switchable fishing lamp head module, comprising: The lamp stand body 1 comprises a base 11 and an arc-shaped lamp pole 12, one end of the arc-shaped lamp pole 12 is fixedly mounted on the bottom of the base 11, and the other end of the arc-shaped lamp pole 12 is fixedly connected to a lampshade joint; A lampshade main body 2, a lampshade connector 3 is provided between the lampshade main body 2 and the lampshade joint at the top of the arc-shaped lamp pole 12; The lampshade body 2 includes a first lampshade 21 and a second lampshade 22 disposed inside the first lampshade 21. The size of the second lampshade 22 is much smaller than that of the first lampshade 21. The second lampshade 22 is unidirectionally transparent, and a floating adjustment ring 23 is disposed between the top of the second lampshade 22 and the top of the inner wall of the first lampshade 21. The lampshade connector 3 includes a base 31 and a top cover 32. The top cover 32 is detachably mounted on the top of the top cover 32 by a plurality of screws. The top of the top cover 32 is fixedly connected with a mounting bolt 311. The lampshade connector 3 is threadedly mounted on the lampshade joint at the top of the arc lamp pole 12 by the mounting bolt 311.

[0020] The arc-shaped lamp pole 12 is formed by smoothly plugging together a plurality of hardware tubes, and each section is fixed with screws. The bottom of the arc-shaped lamp pole 12 is inserted into the base 11 in parallel from the side wall of the base 11 in an L shape and fixed with screws. A hidden counterweight is provided inside the base 11. The arc-shaped lamp pole 12 is formed by smoothly plugging together a plurality of hardware tubes. Each section is flat and smooth after docking, and the bottom of the arc-shaped lamp pole 12 is arranged inside the base 11. In addition, an internal hollow counterweight fixing method is adopted. A counterweight is arranged inside the base 11, and the counterweight fixing parts cannot be seen from the outside, and the appearance is integrated.

[0021] The top of the first lampshade 21 is fixedly connected to a cylindrical seat 211, on which an upper cover 24 is threadedly mounted, a gear ring 25 is detachably mounted on the bottom of the upper cover 24 via screws, a bulb mounting seat 26 is rotatably mounted in the middle of the upper cover 24, and a bulb body 261 is detachably mounted on the bottom of the bulb mounting seat 26.

[0022] Two pairs of cylindrical grooves 212 are symmetrically provided between the upper surface of the cylindrical seat 211 and the inner wall of the cylindrical seat 211. A circular hole 213 is provided at the bottom of the cylindrical groove 212 penetrating the cylindrical seat 211. A screw 27 is rotatably installed inside the circular hole 213. A gear 271 is fixedly connected to the top of the screw 27. The gears 271 are respectively arranged in the corresponding cylindrical grooves 212. The four gears 271 are all meshed with the gear ring 25. Two pairs of connecting nuts 214 are symmetrically fixedly connected to the bottom of the cylindrical seat 211.

[0023] Two pairs of threaded tubes 231 are symmetrically fixedly connected to the floating adjustment ring 23, and each threaded tube 231 is threadedly connected to a corresponding screw rod 27. Two pairs of guide holes 232 are symmetrically opened on the floating adjustment ring 23. A guide bolt 28 is slidably arranged inside each guide hole 232, and the end of each guide bolt 28 is threadedly installed inside the corresponding connecting nut 214. Four connecting tubes 233 are evenly fixedly connected to the bottom of the floating adjustment ring 23.

[0024] Four sockets 221 are evenly and fixedly connected to the top of the side wall of the second lampshade 22. A guide rod 29 is detachably installed inside the socket 221. The top of the guide rod 29 is slidably set inside the connecting tube 233. A spring 291 is set between the top of the guide rod 29 and the bottom inner wall of the connecting tube 233.

[0025] A ball head seat 1 321 is provided at the top of the top cover 32, a ball head seat 2 322 is provided at the bottom of the base 31, a cavity 323 is provided between the base 31 and the top cover 32, the ball head seat 1 321, the ball head seat 2 322 and the cavity 323 are connected, a ball head 1 33 is rotatably installed inside the ball head seat 1 321, a ball head 2 34 is rotatably installed inside the ball head seat 2 322, a connecting rod 341 is fixedly connected to the side where the ball head 1 33 and the ball head 2 34 are close to each other, a connecting head 342 is fixedly connected to the end of the ball head 2 34 away from the connecting rod 341, the connecting head 342 is threadedly installed on the top of the bulb mounting seat 26, and a limiting slider 343 is rotatably installed at one end of the two connecting rods 341 away from the ball head 1 33 and the ball head 2 34 respectively, a positioning magnet 344 is fixedly installed inside the limiting slider 343, and the two positioning magnets 344 attract each other.

[0026] Two disks 35 are symmetrically arranged inside the cavity 323. The disks 35 are rotatably and slidably arranged inside the cavity 323. Two groups of notches 351 are symmetrically opened on the side walls of the two disks 35. A guide plate 36 is slidably arranged inside each group of notches 351. The guide plate 36 is rotatably arranged inside the cavity 323. A slot 361 is opened in the middle of the side where the two guide plates 36 are close to each other. A limiting groove 352 is opened on the side where the two disks 35 are away from each other. Two limiting sliders 343 are respectively slidably arranged in a corresponding limiting groove 352. The friction between the limiting slider 343 and the limiting groove 352 on the side close to the ball head 2 34 is much greater than the friction between the limiting slider 343 and the limiting groove 352 on the side close to the ball head 1 33, and the friction between the limiting slider 343 and the limiting groove 352 on the side close to the ball head 1 33 is extremely small.

[0027] A shielding baffle 37 is provided at the central axis between the two disks 35, and a limiting magnet 38 is symmetrically fixedly connected to both ends of the shielding baffle 37. The end of the limiting magnet 38 away from the shielding baffle 37 is inserted into the slot 361, and the limiting magnet 38 and the two positioning magnets 344 repel each other.

[0028] refer to Figure 1-Figure 8 When the existing fishing lamp is adjusted in angle, the distance of light irradiation will change with the angle, and the brightness of the light will also change accordingly. If the brightness of the light changes too much, the light intensity needs to be adjusted again. In this regard, the present application designs a switchable fishing lamp head module; In order to overcome the above-mentioned defects, the present application designs a switchable fishing lamp head module; Installation process: First, multiple hardware pipes are spliced ​​into an arc-shaped lamp pole 12, and then the arc-shaped lamp pole 12 is smoothly inserted into the base 11 through the L-shaped design at the bottom. The arc-shaped lamp pole 12 is spliced ​​and the arc-shaped lamp pole 12 and the base 11 are fixed with external screws to ensure the stability of the lamp stand body 1; Then, the four springs 291 are respectively sleeved on the four guide rods 29, and the two are inserted into the connecting tube 233 together. The bottom of each guide rod 29 passes through the lower surface of the connecting tube 233 and is connected to the corresponding holder 221 on the second lampshade 22, so that the second lampshade 22 and the floating adjustment ring 23 are spliced. Then, four guide bolts 28 are respectively inserted into the guide holes 232 from the bottom of the floating adjustment ring 23, and then the guide bolts 28 are threadedly installed in the corresponding connecting nuts 214 to complete the splicing of the second lampshade 22, the floating adjustment ring 23 and the first lampshade 21; Then, install the four screw rods 27 into the four circular holes 213 one by one. During the installation process, rotate the screw rods 27 respectively so that the bottom thread of the screw rods 27 is installed in the corresponding threaded barrel 231. Then insert the gear ring 25 into the cylindrical seat 211 so that the four gears 271 are meshed with the gear ring 25. Then screw the upper cover 24 onto the cylindrical seat 211 (after the upper cover 24 is installed, the screw thread inside the upper cover 24 does not overlap with the screw thread outside the cylindrical seat 211). After the upper cover 24 is installed on the cylindrical seat 211, fix the upper cover 24 and the gear ring 25 into a whole by external screws. Finally, install the bulb body 261 to the bottom of the bulb mounting seat 26, penetrate the second lampshade 22 from the bottom of the lampshade main body 2, insert the bulb mounting seat 26 into the cylindrical seat 211, and the top of the bulb mounting seat 26 penetrates the upper cover 24 and extends to the top of the upper cover 24, so that the bulb mounting seat 26 can be installed inside the connecting head 342 to complete the splicing of the lampshade main body 2 and the lampshade connecting piece 3. After the splicing of the lampshade main body 2 and the lampshade connecting piece 3 is completed, the mounting bolt 311 can be threadedly installed into the lampshade joint at the top of the arc lamp pole 12 to complete the assembly of the fishing light.

[0029] Adjustment process: Initially, the opening of the lampshade body 2 is vertically downward, and the gravity exerted on the second lampshade 22 and the four guide rods 29 will compress the four springs 291. The second lampshade 22 is located in the first lampshade 21 at a position closest to the bottom opening of the first lampshade 21. At this time, a part of the bulb body 261 is located at the top of the second lampshade 22, and a part is located inside the second lampshade 22. The bulb body 261 is located in a part of the top of the second lampshade 22, and the light will be reflected by the first lampshade 21 and emitted, and the illumination range is large. The bulb body 261 is located in a part of the inside of the second lampshade 22, and the light will be reflected by the second lampshade 22 and emitted, and the illumination range is small, and the light is concentrated; When it is necessary to adjust the lighting angle of the fishing lamp, the bulb mounting seat 26 is threadedly connected to the connecting head 342, and the ball head 34 is rotatably installed inside the ball head seat 322. Therefore, the tilt angle of the lampshade body 2 can be adjusted by directly bending the lampshade body 2. When the lampshade body 2 is tilted, the gravity exerted on the second lampshade 22 and the four guide rods 29, and the component force along the opening direction of the second lampshade 22 is reduced, and the spring 291 rebounds to pull the second lampshade 22 upward. The volume of the bulb body 261 inside the second lampshade 22 becomes larger, and more light is reflected and gathered by the inner cavity of the second lampshade 22. Therefore, when adjusting the lighting angle of the fishing lamp, as the distance of light irradiation increases and the angle becomes longer, more light will be gathered and emitted through the inner cavity of the second lampshade 22, thereby avoiding the situation where the light brightness is disturbed when adjusting the tilt angle of the lampshade.

[0030] Actively adjust the light: By setting the floating adjustment ring 23, the floating adjustment ring 23 is always at the top of the bulb body 261 inside the first lampshade 21 to avoid blocking the light emitted by the bulb body 261. In addition, the upper cover 24 and the gear ring 25 are fixed into a whole by external screws, and the screw teeth of the upper cover 24 do not completely overlap with the screw teeth of the cylindrical seat 211. The four gears 271 are all engaged with the gear ring 25. Rotating the upper cover 24 can drive the four gears 271 and the screw rod 27 at the bottom of the gear 271 to rotate. The screw rod 27 is threadedly installed inside a threaded tube 231 on the floating adjustment ring 23, so that the floating adjustment ring 23 can be driven to move to the top of the first lampshade 21, and the second lampshade 22 moves synchronously, thereby changing the volume of the bulb body 261 inside the second lampshade 22, and then changing the amount of light focused and emitted by the inner cavity of the second lampshade 22, so as to achieve the purpose of adjusting the lighting.

[0031] Angle adjustment: Since the positioning magnet 344 is slidably set inside the limiting slide groove 352 and the connecting rod 341 is rotatably connected to the limiting slider 343, there will be a certain gap between the positioning magnet 344 and the limiting slide groove 352 and between the connecting rod 341 and the limiting slider 343. Therefore, when the lampshade body 2 is in a vertical state, the lampshade body 2 may shake slightly. By setting the two positioning magnets 344 inside the lampshade connector 3, the two positioning magnets 344 attract each other and approach each other, so that the limiting slider 343 and the connecting rod 341 can be straightened to avoid shaking of the lampshade body 2.

[0032] When the second ball head 34 rotates, the connecting rod 341 on the second ball head 34 will tilt, thereby driving the limiting slider 343 near the second ball head 34 to slide inside the limiting groove 352, and at the same time pulling the bottom disc 35 close to the second ball head 34. Since the two positioning magnets 344 attract each other and the friction between the limiting slider 343 near the first ball head 33 and the limiting groove 352 is very small, the limiting slider 343 near the first ball head 33 will move inside the limiting groove 352 synchronously. When the lampshade body 2 is adjusted at a small angle (the suction force between the two positioning magnets 344 is greater than or equal to the repulsion force of the limiting magnet 38 on the positioning magnet 344), the two positioning magnets 344 have a tendency to pull the two discs 35 closer to each other. At this time, the force of the gravity on the lampshade body 2 driving the ball head 34 to rotate (i.e., the force pushing the limiting slider 343 to slide inside the limiting slide groove 352) and the combined force of the magnets make the sum of the components of the force of the two limiting sliders 343 approaching each other in the opposite direction of the static friction force of the limiting slider (343) smaller than the maximum static friction force between the connector 342 and the limiting slide groove 352, and the lampshade body 2 is in a stable state. When the lampshade body 2 is adjusted at a large angle (the suction force between the two positioning magnets 344 ≤ the repulsion force of the limiting magnet 38 on the positioning magnet 344), the limiting magnet 38 pushes the two positioning magnets 344 away from each other, offsetting a part of the gravity on the lampshade body 2 that makes the two limiting sliders 343 approach each other. The sum of the component forces of the gravity on the limiting magnet 38 and the lampshade body 2 is less than the friction force between the limiting slider 343 and the limiting slide groove 352, and the lampshade body 2 is also in a stable state. This ensures that each time the angle of the lampshade body 2 is adjusted, the angle of the lampshade body 2 can be kept fixed, thereby increasing the stability of the fishing lamp when in use.

[0033] In summary, the (institution) adopted in this application has the following advantages: Advantage 1: when the lampshade body 2 is tilted, the gravity acting on the second lampshade 22 and the four guide rods 29 and the component force along the opening direction of the second lampshade 22 are reduced, and the spring 291 rebounds, pulling the second lampshade 22 upward, and the volume of the bulb body 261 inside the second lampshade 22 becomes larger, and more light is reflected and gathered by the inner cavity of the second lampshade 22. Therefore, when adjusting the lighting angle of the fishing lamp, as the distance of light irradiation increases and becomes longer, more light will be gathered and emitted through the inner cavity of the second lampshade 22, thereby avoiding the situation where the light brightness is disturbed when adjusting the tilt angle of the lampshade.

[0034] Advantage 2: The fishing lamp is assembled by a detachable lamp frame body 1, a multi-section arc lamp pole 12, a lampshade body 2, a lampshade connector 3 and many other parts, so it is easy to disassemble and transport.

[0035] Advantage three: through the design of the first lampshade 21 and the second lampshade 22, a part of the bulb body 261 is located at the top of the second lampshade 22, and a part of it is located inside the second lampshade 22. The bulb body 261 is located at the top of the second lampshade 22, and the light is reflected by the first lampshade 21, so the illumination range is large. The bulb body 261 is located inside the second lampshade 22, and the light is reflected by the second lampshade 22, so the illumination range is small and the light is concentrated. In conjunction with the setting of the floating adjustment ring 23, the upper cover 24 is rotated, and the gear ring 25 rotates synchronously. Through the four gears 271 meshing with the gear ring 25, and the screw 27 threadedly installed inside the threaded tube 231, the floating adjustment ring 23 can be driven to move toward the top of the first lampshade 21, and the second lampshade 22 moves synchronously, thereby changing the volume of the bulb body 261 inside the second lampshade 22, and further changing the amount of light focused and emitted by the inner cavity of the second lampshade 22, so as to achieve the purpose of actively adjusting the lighting.

[0036] Advantage four, the second lampshade 22 adopts a one-way light-transmitting design, and the light between the first lampshade 21 and the second lampshade 22 can pass through the second lampshade 22 to illuminate the inside of the second lampshade 22. When the volume of the bulb body 261 inside the second lampshade 22 is small, the fishing light is in floodlight mode, and less light is focused and reflected by the second lampshade 22, and more floodlight is reflected by the first lampshade 21. The one-way light-transmitting design of the second lampshade 22 can prevent the light reflected by the first lampshade 21 from being blocked by the second lampshade 22, resulting in a shadow in the middle of the light.

[0037] Advantage five: through the setting of two positioning magnets 344 inside the lampshade connector 3, when the lampshade main body 2 is in a vertical state, the lampshade main body 2 may shake slightly. Through the setting of two positioning magnets 344 inside the lampshade connector 3, the two positioning magnets 344 attract each other and approach each other, and the limiting slider 343 and the connecting rod 341 can be straightened to avoid shaking of the lampshade main body 2 due to a certain gap between the various components.

[0038] Advantage six, by setting the static friction coefficient between the limiting slider 343 and the limiting slot 352, when the lampshade body 2 is adjusted at a small angle, the sum of the force of the gravity driving the ball head 2 34 to rotate and the component force of the magnet on the lampshade body 2 is less than the maximum static friction between the connecting head 342 and the limiting slot 352, and the lampshade body 2 is in a stable state. When the lampshade body 2 is adjusted at a large angle, the limiting magnet 38 pushes the two positioning magnets 344 away from each other, offsetting a part of the gravity on the lampshade body 2 that makes the two limiting sliders 343 approach each other. The sum of the limiting magnet 38 and the component force of the gravity on the lampshade body 2 is smaller than the friction between the limiting slider 343 and the limiting groove 352, and the lampshade body 2 is also in a stable state. This ensures that each time the angle of the lampshade body 2 is adjusted, the angle of the lampshade body 2 can be kept fixed, thereby increasing the stability of the fishing lamp when in use.

[0039] Advantage seven, by the disc 35 rotatably arranged inside the cavity 323, in conjunction with the lampshade body 2 with adjustable angle, the lampshade body 2 can be rotated when it is at any angle, so that the lampshade can be oriented to various directions, thereby increasing the practicality of the fishing lamp.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A switchable fishing lamp head module, characterized in that: include: A lamp stand body (1), the lamp stand body (1) comprising a base (11) and an arc-shaped lamp pole (12), one end of the arc-shaped lamp pole (12) being fixedly mounted on the bottom of the base (11), and the other end of the arc-shaped lamp pole (12) being fixedly connected to a lampshade joint; A lampshade main body (2), wherein a lampshade connecting piece (3) is provided between the lampshade main body (2) and a lampshade joint at the top of the arc-shaped lamp pole (12); The lampshade body (2) comprises a first lampshade (21) and a second lampshade (22) arranged inside the first lampshade (21); the size of the second lampshade (22) is much smaller than that of the first lampshade (21); the second lampshade (22) is arranged to be unidirectionally transparent, and a floating adjustment ring (23) is arranged between the top of the second lampshade (22) and the top of the inner wall of the first lampshade (21); The lampshade connecting member (3) comprises a base (31) and a top cover (32); the top cover (32) is detachably mounted on the top of the top cover (32) by means of a plurality of screws; a mounting bolt (311) is fixedly connected to the top of the top cover (32); and the lampshade connecting member (3) is threadedly mounted on the lampshade joint at the top of the arc-shaped lamp pole (12) by means of the mounting bolt (311).

2. The switchable fishing lamp holder module according to claim 1, characterized in that: The arc-shaped lamp pole (12) is formed by smoothly plugging together a plurality of metal tubes, and each section is fixed by screws. The bottom of the arc-shaped lamp pole (12) is inserted into the base (11) in parallel from the side wall of the base (11) in an L shape and fixed by screws. A hidden counterweight is provided inside the base (11).

3. The switchable fishing lamp holder module according to claim 1, characterized in that: The top of the first lampshade (21) is fixedly connected to a cylindrical seat (211), an upper cover (24) is threadedly mounted on the cylindrical seat (211), a toothed ring (25) is detachably mounted on the bottom of the upper cover (24) via screws, a bulb mounting seat (26) is rotatably mounted on the middle of the upper cover (24), and a bulb body (261) is detachably mounted on the bottom of the bulb mounting seat (26).

4. The switchable fishing lamp holder module according to claim 3, characterized in that: Two pairs of cylindrical grooves (212) are symmetrically provided between the upper surface of the cylindrical seat (211) and the inner wall of the cylindrical seat (211); a circular hole (213) is provided at the bottom of the cylindrical groove (212) and penetrates through the cylindrical seat (211); a screw rod (27) is rotatably installed inside the circular hole (213); a gear (271) is fixedly connected to the top of the screw rod (27); the gears (271) are respectively arranged inside the corresponding cylindrical grooves (212); the four gears (271) are all meshed with the gear ring (25); and two pairs of connecting nuts (214) are symmetrically fixedly connected to the bottom of the cylindrical seat (211).

5. The switchable fishing lamp holder module according to claim 1, characterized in that: The floating adjustment ring (23) is symmetrically fixedly connected with two pairs of threaded tubes (231), each of which is threadedly connected to a corresponding screw rod (27). The floating adjustment ring (23) is symmetrically provided with two pairs of guide holes (232), each of which is slidably provided with a guide bolt (28), and the end of each guide bolt (28) is threadedly installed in the corresponding connecting nut (214). The bottom of the floating adjustment ring (23) is evenly fixedly connected with four connecting tubes (233).

6. The switchable fishing lamp holder module according to claim 1, characterized in that: Four holders (221) are evenly and fixedly connected to the top of the side wall of the second lampshade (22); a guide rod (29) is detachably mounted inside the holder (221); the top of the guide rod (29) is slidably arranged inside the connecting tube (233); and a spring (291) is arranged between the top of the guide rod (29) and the bottom inner wall of the connecting tube (233).

7. The switchable fishing lamp holder module according to claim 1, characterized in that: The top of the top cover (32) is provided with a ball head seat 1 (321), the bottom of the base (31) is provided with a ball head seat 2 (322), a cavity (323) is provided between the base (31) and the top cover (32), the ball head seat 1 (321), the ball head seat 2 (322) and the cavity (323) are connected, a ball head 1 (33) is rotatably mounted inside the ball head seat 1 (321), a ball head 2 (34) is rotatably mounted inside the ball head seat 2 (322), and the ball head 1 (33) and the ball head 2 (34) are mutually abutted. A connecting rod (341) is fixedly connected to the near side of the ball head, an end of the ball head 2 (34) away from the connecting rod (341) is fixedly connected to a connecting head (342), and the connecting head (342) is threadedly mounted on the top of the bulb mounting base (26). The two connecting rods (341) are rotatably mounted with a limiting slider (343) at one end away from the ball head 1 (33) and the ball head 2 (34), respectively. A positioning magnet (344) is fixedly mounted inside the limiting slider (343), and the two positioning magnets (344) attract each other.

8. The switchable fishing lamp holder module according to claim 7, characterized in that: Two disks (35) are symmetrically arranged inside the cavity (323). The disks (35) are rotatably and slidably arranged inside the cavity (323). Two groups of notches (351) are symmetrically provided on the side walls of the two disks (35). A guide plate (36) is slidably provided inside each group of notches (351). The guide plates (36) are rotatably arranged inside the cavity (323). A slot (361) is provided in the middle of one side of the two guide plates (36) close to each other. The two disks (35) are symmetrically provided with two groups of notches (351). A limit slide groove (352) is provided on each side away from each other, and the two limit sliders (343) are respectively slidably arranged inside a corresponding limit slide groove (352). The friction between the limit slider (343) and the limit slide groove (352) on the side close to the second ball head (34) is much greater than the friction between the limit slider (343) and the limit slide groove (352) on the side close to the first ball head (33), and the friction between the limit slider (343) and the limit slide groove (352) on the side close to the first ball head (33) is extremely small.

9. The switchable fishing lamp holder module according to claim 8, characterized in that: A shielding baffle (37) is provided at the center axis between the two disks (35), and a limiting magnet (38) is symmetrically fixedly connected to both ends of the shielding baffle (37), and one end of the limiting magnet (38) away from the shielding baffle (37) is inserted into the slot (361), and the limiting magnet (38) and the two positioning magnets (344) repel each other.

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