A switchable fishing lamp head module

Abstract

The present invention relates to the technical field of lighting lamps, and discloses a switchable fishing lamp lamp holder module, comprising a lamp stand body and a lampshade body, the lamp stand body comprising a base and an arc-shaped lamp pole, a lampshade connector being provided between the lampshade body and the lampshade joint at the top of the arc-shaped lamp pole, the lampshade body comprising a first lampshade and a second lampshade provided inside the first lampshade, the size of the second lampshade being much smaller than the size of the first lampshade, and a floating adjustment ring being provided between the top of the second lampshade and the top of the inner wall of the first lampshade, the lampshade connector being threadedly mounted on the lampshade joint at the top of the arc-shaped lamp pole via mounting bolts. The switchable fishing lamp lamp holder module can effectively solve the problem in the prior art that when the angle of the fishing lamp is adjusted, the distance of light irradiation within the same plane changes with the change in angle, and the brightness of the light also changes accordingly. If the brightness of the light changes too much, the light intensity needs to be adjusted again.

Description

Technical Field

[0001] The present 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 decorative effects to 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 the socket strip and the position of the fishing lamp is not easily moved to meet the lighting needs of the user. The fishing lamp can basically be adjusted in angle, but when adjusting the angle, the distance of the light irradiation will change with the change of the 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 lamp head module. Summary of the Invention

[0004] Technical problems solved

[0005] In response to the above-mentioned shortcomings of the prior art, the present invention provides a switchable fishing lamp lamp head module, which can effectively solve the problem in the prior art that when the existing fishing lamp is adjusted in angle, the distance of light irradiation will follow the change of 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.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The present invention provides a switchable fishing lamp holder module, comprising:

[0008] The lamp stand body includes a base and an arc-shaped lamp pole, one end of the arc-shaped lamp pole is fixedly installed at the bottom of the base, and the other end of the arc-shaped lamp pole is fixedly connected to the lampshade connector;

[0009] A lampshade main body, wherein a lampshade connecting piece is provided between the lampshade main body and the lampshade joint at the top of the arc-shaped lamp pole;

[0010] The lampshade body includes 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 provided between the top of the second lampshade and the top of the inner wall of the first lampshade.

[0011] The lampshade connector includes a base and a top cover. The top cover is detachably mounted on the top of the top cover by several screws. The top of the top cover is fixedly connected with a mounting bolt. The lampshade connector is threadedly mounted on the lampshade joint at the top of the arc lamp pole by the mounting bolt.

[0012] Furthermore, the arc-shaped lamp pole is formed by smoothly plugging together multiple 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.

[0013] Furthermore, the top of the first lampshade is fixedly connected to a cylindrical seat, 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 the bulb body is detachably mounted on the bottom of the bulb mounting seat.

[0014] 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 engaged with the gear ring. Two pairs of connecting nuts are symmetrically fixedly connected to the bottom of the cylindrical seat.

[0015] Furthermore, two pairs of threaded barrels are symmetrically fixedly connected to the floating adjustment ring, each threaded barrel 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 barrels are evenly fixedly connected to the bottom of the floating adjustment ring.

[0016] 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.

[0017] 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, and 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. The ball head 1 is rotatably installed inside the ball head seat 1, and the ball head 2 is rotatably installed inside the ball head seat 2. The sides of the ball heads 1 and 2 that are close to each other are fixedly connected with a connecting rod, and the end of the ball head 2 away from the connecting rod is fixedly connected with a connecting head, and the connecting head is threadedly installed on the top of the bulb mounting seat. The two connecting rods are respectively rotatably installed with limiting sliders at their ends away from the ball head 1 and the ball head 2. The limiting sliders are fixedly installed with positioning magnets, and the two positioning magnets attract each other.

[0018] 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 groove is opened on the side where the two discs are away from each other. The two limiting sliders are respectively slidably arranged inside the corresponding limiting grooves. The friction between the limiting slider on the side close to the second ball head and the limiting groove is much greater than the friction between the limiting slider on the side close to the first ball head and the limiting groove, and the friction between the limiting slider on the side close to the first ball head and the limiting groove is extremely small.

[0019] Furthermore, a shielding partition is provided at the central axis between the two discs, and a limiting magnet is symmetrically fixedly connected to both ends of the shielding partition. The end of the limiting magnet away from the shielding partition is inserted into the slot, and the limiting magnet and the two positioning magnets repel each other.

[0020] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0021] When the lampshade body of the present invention is tilted, the gravity acting on the second lampshade and the four guide rods and the component force along the opening direction of the second lampshade are 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

[0022] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the separation of the lampshade main body and the lampshade connector according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the interior of a lampshade body according to an embodiment of the present invention;

[0026] Figure 4 This is an exploded schematic diagram of the installation of a floating adjustment ring according to an embodiment of the present invention;

[0027] 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;

[0028] Figure 6 This is a schematic diagram of the interior of a lampshade connector according to an embodiment of the present invention;

[0029] Figure 7 This is an exploded schematic diagram of the internal structure of a lampshade connector according to an embodiment of the present invention;

[0030] 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.

[0031] 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. clamping seat; 23. floating adjustment ring; 231. threaded barrel; 232. guide hole; 233. connecting barrel; 24. upper cover; 25. gear ring; 26. bulb mounting base; 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 seat one; 322. Ball seat two; 323. Cavity; 33. Ball head one; 34. Ball head two; 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

[0032] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 making any creative efforts shall fall within the scope of protection of the present invention.

[0033] The present invention will be further described below with reference to the embodiments. Example

[0034] See also Figures 1-8 The present invention provides a technical solution: a switchable fishing lamp head module, comprising:

[0035] The lamp stand body 1 includes a base 11 and an arc-shaped lamp post 12. One end of the arc-shaped lamp post 12 is fixedly mounted on the bottom of the base 11, and the other end of the arc-shaped lamp post 12 is fixedly connected to a lampshade connector.

[0036] 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;

[0037] The lampshade body 2 includes a first lampshade 21 and a second lampshade 22 disposed inside the first lampshade 21. The second lampshade 22 is much smaller than the first lampshade 21 and is unidirectionally transparent. A floating adjustment ring 23 is provided between the top of the second lampshade 22 and the top of the inner wall of the first lampshade 21.

[0038] 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 number 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-shaped lamp pole 12 by the mounting bolt 311.

[0039] 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 by 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 set inside the base 11. In addition, an internal hollow counterweight fixing method is adopted. The counterweight is set inside the base 11 and the counterweight fixing parts cannot be seen from the outside, and the appearance is integrated.

[0040] The top of the first lampshade 21 is fixedly connected to a cylindrical seat 211, and an upper cover 24 is threadedly mounted on the cylindrical seat 211. A gear ring 25 is detachably mounted on the bottom of the upper cover 24 by 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.

[0041] 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 through 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 engaged with the gear ring 25. Two pairs of connecting nuts 214 are symmetrically fixedly connected to the bottom of the cylindrical seat 211.

[0042] Two pairs of threaded cylinders 231 are symmetrically fixedly connected to the floating adjustment ring 23, and each threaded cylinder 231 is threadedly connected to a corresponding screw 27. Two pairs of guide holes 232 are symmetrically opened on the floating adjustment ring 23, and a guide bolt 28 is slidably arranged inside each guide hole 232. The end of each guide bolt 28 is threadedly installed inside the corresponding connecting nut 214, and four connecting cylinders 233 are evenly fixedly connected to the bottom of the floating adjustment ring 23.

[0043] Four sockets 221 are evenly 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.

[0044] A ball head seat 1 321 is provided on the top of the top cover 32, and a ball head seat 2 322 is provided on 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. The ball head 1 33 is rotatably installed inside the ball head seat 1 321, and the ball head 2 34 is rotatably installed inside the ball head seat 2 322. The sides of the ball heads 1 33 and 2 34 that are close to each other are fixedly connected with a connecting rod 341, and the end of the ball head 2 34 away from the connecting rod 341 is fixedly connected with a connecting head 342. The connecting head 342 is threadedly installed on the top of the bulb mounting seat 26. The two connecting rods 341 are rotatably installed 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 installed inside the limiting slider 343, and the two positioning magnets 344 attract each other.

[0045] Two discs 35 are symmetrically arranged inside the cavity 323. The discs 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 discs 35. A guide plate 36 is slidably provided inside each group of notches 351. The guide plate 36 is rotatably arranged inside the cavity 323. A slot 361 is provided in the middle of the side where the two guide plates 36 are close to each other. A limiting groove 352 is provided on the side where the two discs 35 are away from each other. Two limiting sliders 343 are respectively slidably arranged inside a corresponding limiting groove 352. The friction between the limiting slider 343 near the side of the ball head 2 34 and the limiting groove 352 is much greater than the friction between the limiting slider 343 near the side of the ball head 1 33 and the limiting groove 352. The friction between the limiting slider 343 near the side of the ball head 1 33 and the limiting groove 352 is extremely small.

[0046] A shielding partition 37 is set at the central axis between the two disks 35, and a limiting magnet 38 is symmetrically fixedly connected to both ends of the shielding partition 37. The end of the limiting magnet 38 away from the shielding partition 37 is inserted into the slot 361, and the limiting magnet 38 and the two positioning magnets 344 repel each other.

[0047] refer to Figures 1-8 When adjusting the angle of an existing fishing lamp, 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;

[0048] In order to overcome the above-mentioned defects, the present invention designs a switchable fishing lamp head module;

[0049] Installation process:

[0050] First, multiple metal tubes are spliced ​​into an arc-shaped lamp pole 12, and then the L-shaped design at the bottom of the arc-shaped lamp pole 12 is smoothly inserted into the base 11. 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;

[0051] Then, the four springs 291 are respectively sleeved onto the four guide rods 29, and the two are inserted into the connecting tube 233. The bottom of each guide rod 29 passes through the lower surface of the connecting tube 233 and connects to the corresponding retaining seat 221 on the second lampshade 22, completing the splicing of the second lampshade 22 and the floating adjustment ring 23.

[0052] Then, insert the four guide bolts 28 from the bottom of the floating adjustment ring 23 into the guide holes 232, and then thread the guide bolts 28 into the corresponding connecting nuts 214 to complete the splicing of the second lampshade 22, the floating adjustment ring 23 and the first lampshade 21.

[0053] 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 so that the bottom threads of the screw rods 27 are installed in the corresponding threaded barrels 231. Then, insert the gear ring 25 into the cylindrical seat 211 so that the four gears 271 are engaged with the gear ring 25. Then, screw the upper cover 24 onto the cylindrical seat 211 (after the upper cover 24 is installed, the threads inside the upper cover 24 do not completely overlap with the threads 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 with external screws.

[0054] Finally, install the bulb body 261 to the bottom of the bulb mounting seat 26, pass through 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 passes through 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 connector 3. After the splicing of the lampshade main body 2 and the lampshade connector 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 lamp.

[0055] Adjustment process:

[0056] 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 compresses the four springs 291. The second lampshade 22 is located inside the first lampshade 21, closest to the bottom opening of the first lampshade 21. At this time, part of the bulb body 261 is located on the top of the second lampshade 22, and part of it is located inside the second lampshade 22. The bulb body 261 is located in the part of the top of the second lampshade 22, and the light is reflected by the first lampshade 21 and emitted, with a larger illumination range. The bulb body 261 is located in the part inside the second lampshade 22, and the light is reflected by the second lampshade 22 and emitted, with a smaller illumination range and concentrated light.

[0057] When it is necessary to adjust the lighting angle of the fishing lamp, the bulb mounting seat 26 is threadedly connected to the connector 342, and the ball head 34 is rotatably installed inside the ball head seat 322. Therefore, the tilt angle of the lampshade main body 2 can be adjusted by directly bending the lampshade main body 2. When the lampshade main 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 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 concentrated 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 concentrated and emitted through the inner cavity of the second lampshade 22, avoiding the situation where the light brightness is disturbed when adjusting the tilt angle of the lampshade.

[0058] Actively adjust lighting:

[0059] Through the setting of 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, avoiding 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 threads of the upper cover 24 do not completely overlap with the screw threads 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 27 at the bottom of the gear 271 to rotate. The screw 27 is threadedly installed inside a threaded barrel 231 on the floating adjustment ring 23, so that 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 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.

[0060] Angle adjustment:

[0061] Since the positioning magnet 344 is slidingly arranged 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 the connection 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. Through the setting of the two positioning magnets 344 inside the lampshade connector 3, the two positioning magnets 344 attract each other and approach each other, which can straighten the limiting slider 343 and the connecting rod 341 to avoid shaking of the lampshade body 2.

[0062] 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 on the side close to the second ball head 34 to slide inside the limiting groove 352, and at the same time pulling the bottom disc 35 closer to the second ball head 34. Since the two positioning magnets 344 attract each other and the friction between the limiting slider 343 on the side close to the first ball head 33 and the limiting groove 352 is extremely small, the limiting slider 343 on the side close to the first ball head 33 will move synchronously inside the limiting groove 352.

[0063] When the lampshade body 2 is adjusted at a small angle (the attraction between the two positioning magnets 344 is greater than or equal to the repulsion 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 2 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 moving closer to each other in the opposite direction of the static friction force of the limiting slider (343) less 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.

[0064] When the lampshade body 2 is adjusted at a large angle (the attraction between the two positioning magnets 344 ≤ the repulsion 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 part of the gravity acting on the lampshade body 2 to make the two limiting sliders 343 approach each other. The sum of the component forces of the limiting magnet 38 and the gravity acting on 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.

[0065] In summary, the (institution) adopted in this application has the following advantages:

[0066] Advantage 1: When the lampshade main 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 the light irradiation increases and becomes longer, more light will be gathered and emitted through the inner cavity of the second lampshade 22, avoiding the situation where the light brightness is disturbed when adjusting the tilt angle of the lampshade.

[0067] Advantage two: the fishing lamp is assembled by a detachable lamp frame main body 1, a multi-section arc lamp pole 12, a lampshade main body 2, a lampshade connector 3 and other parts, which is convenient for disassembly, assembly and transportation.

[0068] Advantage three: through the design of the first lampshade 21 and the second lampshade 22, part of the bulb body 261 is located at the top of the second lampshade 22, and 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 will be reflected by the first lampshade 21, so the lighting range is large. The bulb body 261 is located inside the second lampshade 22, and the light will be reflected by the second lampshade 22, so the lighting range is small and the light is concentrated.

[0069] 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 engaging with the gear ring 25, and the screw 27 being threadedly installed inside the threaded barrel 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 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 actively adjusting the lighting.

[0070] 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 lamp 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 avoid the light reflected by the first lampshade 21 being blocked by the second lampshade 22, and a shadow appears in the middle of the light.

[0071] 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, avoiding the shaking of the lampshade main body 2 due to a certain gap between the various components.

[0072] Advantage 6: By setting the static friction coefficient between the limiting slider 343 and the limiting groove 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 is less than the maximum static friction between the connecting head 342 and the limiting groove 352, and the lampshade body 2 is in a stable state.

[0073] 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 acting on the lampshade body 2 so that the two limiting sliders 343 are closer to each other. The sum of the component forces of the limiting magnet 38 and the gravity acting on the lampshade body 2 is less than the friction 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.

[0074] Advantage seven: the disc 35 is rotatably arranged inside the cavity 323, and cooperates with the lampshade body 2 with an 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.

[0075] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. 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 various embodiments of the present invention.

Claims

1. A switchable fishing lamp holder 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 the 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 smaller than that of the first lampshade (21); the second lampshade (22) is arranged to be one-way light-transmissive, and a floating adjustment ring (23) is provided 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); 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); The top of the side wall of the second lampshade (22) is evenly and fixedly connected with four holders (221), and a guide rod (29) is detachably installed 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).

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 gear 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) through 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 inside the corresponding cylindrical grooves (212). The four gears (271) are all engaged with the gear ring (25). 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: Two pairs of threaded cylinders (231) are symmetrically fixedly connected to the floating adjustment ring (23), and each of the threaded cylinders (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), and a guide bolt (28) is slidably arranged inside each of the guide holes (232). The end of each guide bolt (28) is threadedly installed inside the corresponding connecting nut (214). Four connecting cylinders (233) are evenly fixedly connected to the bottom of the floating adjustment ring (23).

6. 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, the ball head 1 (33) is rotatably installed inside the ball head seat 1 (321), the ball head 2 (34) is rotatably installed inside the ball head seat 2 (322), and the ball head 1 (33) and the ball head 2 (34) are mutually supported. The near side is fixedly connected to a connecting rod (341), the end of the second ball head (34) away from the connecting rod (341) is fixedly connected to a connecting head (342), the connecting head (342) is threadedly installed on the top of the bulb mounting base (26), and the ends of the two connecting rods (341) away from the first ball head (33) and the second ball head (34) are rotatably installed with a limiting slider (343), and the interior of the limiting slider (343) is fixedly installed with a positioning magnet (344), and the two positioning magnets (344) attract each other.

7. The switchable fishing lamp holder module according to claim 6, 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 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 one side of the two guide plates (36) close to each other. The two disks (35) are symmetrically opened on the side walls of the two disks (35). A limiting groove (352) is provided on each side away from each other, and the two limiting sliders (343) are respectively slidably set inside a corresponding limiting groove (352). The friction between the limiting slider (343) and the limiting groove (352) on the side close to the second ball head (34) is greater than the friction between the limiting slider (343) and the limiting groove (352) on the side close to the first ball head (33), and the friction between the limiting slider (343) and the limiting groove (352) on the side close to the first ball head (33) is extremely small.

8. The switchable fishing lamp holder module according to claim 7, characterized in that: A shielding partition (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 partition (37). The end of the limiting magnet (38) away from the shielding partition (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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