Detachable portable crystal lamp structure and using method thereof

Abstract

The invention relates to a detachable portable crystal lamp structure and a using method thereof, and relates to the technical field of crystal table lamps, the detachable portable crystal lamp structure is provided with an adjusting mechanism, the device can be folded through the adjusting mechanism, in the folding process, two auxiliary lampshades can be close to a lamp pole, the longitudinal length of the device is reduced, meanwhile, a crystal lampshade can also descend, and therefore the device can be folded conveniently. The transverse length of the device is reduced, meanwhile, the two auxiliary lampshades enter the main lampshade, the storage space of the device is reduced, the device is convenient to carry and transfer, meanwhile, the two auxiliary lampshades retract into the crystal lampshade, workers only need to wind protection materials on the surface of the crystal lampshade before transfer, use of the protection materials is reduced, and the device is convenient to carry and transfer. The device is placed on a table top through cooperation of the adjusting mechanism and the base mechanism, negative pressure can be generated in all the fixing grooves in the unfolding process of the device through the adjusting mechanism, and therefore the lamp holder and the whole device are fixed to the table top, and the protection effect on the crystal table lamp is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of crystal lamps, and particularly relates to a detachable and portable crystal lamp structure and its usage method. Background Art

[0002] In daily life, people often use table lamps for lighting. Table lamps are widely used and provide illumination for people's lives. Crystal table lamps, which are a type of crystal lamp, are often adopted for their certain aesthetic value. At the same time, existing crystal table lamps have evolved from simple local lighting fixtures for homes to home lamps that combine lighting and decorative functions.

[0003] The patent with the publication number CN213513337U discloses a new type of crystal table lamp with good lighting effects. In this prior art, by setting a lamp post made of metal stainless steel, the weight of the table lamp body is increased, improving the stability performance. Through the lampshade made of glass, the light is refracted after passing through the glass lampshade, enhancing the lighting effect. By setting the first crystal and the second crystal, the light projection effect is enhanced, and at the same time, it also plays a role in decorative beauty.

[0004] However, the above prior art has the following technical defects: First, there are still two lampshades decorated on this crystal table lamp, and the first bulbs are arranged inside both lampshades. Since the two lampshades are far from the lamp post, the longitudinal length of the entire table lamp is increased, requiring a larger storage space for carrying. At the same time, during the transportation process, the staff not only needs to wrap protective materials around the surface of the crystal lampshades. Generally, the two lampshades are relatively fragile and completely exposed on the outside. Therefore, it is necessary to wrap protective materials (bubble wrap or other flexible materials) around the surface of the lampshades during transportation, which is very troublesome.

[0005] Second, since the device is equipped with a frustum-shaped crystal lampshade and other crystal components, and the materials of these components are all crystal, they are easily damaged when dropped from a height. Moreover, the table lamp is generally placed on the desktop, and it is inevitable that users may have incorrect operations, easily causing the table lamp to fall from the desktop, resulting in damage to the crystal components and economic losses.

[0006] Therefore, there is still room for improvement in the prior art in terms of convenient portability and transportation and preventing the table lamp from falling off the desktop. Therefore, those skilled in the art have proposed a crystal table lamp that is convenient to carry and can fix the table lamp on the desktop. Summary of the Invention

[0007] To solve the above problems, in the first aspect, a detachable and portable crystal lamp structure provided by the present application adopts the following technical solutions: It includes a lamp post with crystals decorated on the outer side and containing two upper and lower chambers inside. A main bulb is arranged directly above the lamp post, and a cylindrical crystal lampshade is sleeved outside the main bulb.

[0008] It includes an adjusting mechanism arranged in the cavity of the lamp post. The adjusting mechanism includes an adjusting screw rod rotatably arranged, a threaded seat is arranged on the adjusting screw rod, extension plates that bend upward and extend to the outside of the lamp post are installed on both sides of the threaded seat, and a double-sided rack is slidably arranged above the adjusting screw rod in the upper cavity of the lamp post. Two gears meshing with it are symmetrically and rotatably installed on the side surface of the double-sided rack.

[0009] An iron block is installed at the lower end of the double-sided rack, a main magnet block magnetically attracted to it is arranged on the lower side of the iron block, and an auxiliary magnet block adapted to the iron block is installed on the side surface of the extension plate.

[0010] It also includes a base mechanism, which is used to fix the device on the table when it is placed.

[0011] Preferably, a piston adapted to it is slidably arranged in the lower cavity of the lamp post, a limiting spring is arranged above the piston, side blocks are installed on the side surfaces of the extension plates, a second vertical rod passing through the side blocks is installed directly below the side blocks on the upper side of the piston, and a limiting plate is installed at the upper end of the second vertical rod.

[0012] Preferably, the base mechanism includes a lamp base arranged at the lower end of the lamp post. A plurality of uniformly distributed fixing grooves are annularly opened on the lower side of the lamp base, and a main connecting pipe connected to the bottom end of the lamp post is installed at the center of the inner side surface of the fixing groove.

[0013] Preferably, an annular groove concentric with the fixing groove is opened around the fixing groove on the lower side of the lamp base, and an auxiliary connecting pipe connected to the side surface of the lamp post and with the connection position close to the upper end of the lower cavity is installed on the inner top surface of the annular groove.

[0014] Preferably, an annular seat with a right-angled U-shaped cross-section and adapted to it is slidably arranged in the annular groove, and a rubber pad adapted to it is installed on the lower side of the annular seat.

[0015] Preferably, an annular plate adapted to it is slidably arranged above the annular seat in the annular groove. A plurality of uniformly distributed telescopic rods with their lower ends connected to the annular seat are installed on the lower side of the annular plate, and a plurality of uniformly distributed reset springs are connected between the annular groove and the annular seat.

[0016] Preferably, a fixing mechanism is installed near the upper end between the two extension plates. The fixing mechanism includes a fixing seat, an isosceles trapezoidal auxiliary trapezoidal block is slidably arranged in the cavity of the fixing seat, and two main trapezoidal blocks are symmetrically arranged on the side surface of the auxiliary trapezoidal block in the cavity of the fixing seat.

[0017] Preferably, a wedge-shaped chute is opened on the inclined surface of the main trapezoidal block, and a wedge-shaped block connected to the inclined surface of the auxiliary trapezoidal block is slidably arranged in the wedge-shaped chute.

[0018] Preferably, a connecting screw rod extending to the outside of the fixed seat is installed at the center of the lower side of the sub-trapezoidal block. A threaded cylinder adapted to it is provided on the threaded portion of the connecting screw rod outside the fixed seat, and a knob two in contact with the upper end of the lamp post is installed at the lower end of the threaded cylinder.

[0019] On the other hand, the present application also discloses a usage method of a detachable portable crystal lamp: the method includes the following steps: S1. Device deployment: After placing the device on the table, the two sub-lampshades are unfolded through the adjustment mechanism.

[0020] S2. Device fixation: During the process of the adjustment mechanism operating to unfold the device, the device is fixed on the table in cooperation with the base mechanism.

[0021] S3. Device storage: The device is folded through the adjustment mechanism.

[0022] S4. Fixation release: During the folding process of the device, the fixation with the table is released in cooperation with the base mechanism.

[0023] S5. Outer cover disassembly: Pull down the knob two to remove the crystal lampshade from the device.

[0024] In summary, the present application includes at least one of the following beneficial technical effects of the detachable portable crystal lamp structure and its usage method: First, by providing an adjustment mechanism, the present invention can fold the device using the adjustment mechanism. During the folding process, the two sub-lampshades will approach the lamp post, reducing the longitudinal length of the device. At the same time, the crystal lampshade will also descend, reducing the lateral length of the device and allowing the two sub-lampshades to enter the main lampshade. This can reduce the storage space of the device, facilitate its carrying and transportation. At the same time, the two sub-lampshades are retracted into the crystal lampshade. Before transportation, the staff only needs to wrap the surface of the crystal lampshade with protective materials, without the need to protect the sub-lampshades separately, reducing the use of protective materials and being more convenient.

[0025] Second, through the cooperation of the adjustment mechanism and the base mechanism, when the device is placed on the table and the device is unfolded through the adjustment mechanism, negative pressure can also be generated in each fixing groove, thereby fixing the lamp holder and the entire device on the table. Furthermore, during use, even if the user accidentally touches the table lamp, it will not fall off the table, playing a protective role for the crystal table lamp, extending the service life of the device, and at the same time avoiding the situation where the crystal is damaged due to the crystal table lamp falling off the table, resulting in serious economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the drawings and embodiments.

[0027] Figure 1 It is a schematic structural diagram of the folding state of the present invention.

[0028] Figure 2 It is a side view of the folding state of the present invention.

[0029] Figure 3 It is a schematic structural diagram of the unfolded state of the present invention.

[0030] Figure 4 It is a side view of the unfolded state of the present invention.

[0031] Figure 5 It is a schematic structural diagram of the adjustment mechanism of the present invention.

[0032] Figure 6 It is a cross-sectional view of the present invention.

[0033] Figure 7 It is a schematic structural diagram of the lamp socket mechanism of the present invention.

[0034] Figure 8 is Figure 6 The enlarged view of part A in

[0035] Figure 9 It is a schematic structural diagram of the main body of the lamp socket mechanism of the present invention.

[0036] Figure 10 It is a schematic structural diagram of the fixing mechanism of the present invention.

[0037] Figure 11 It is a schematic diagram of the internal structure of the fixing mechanism of the present invention.

[0038] Figure 12 It is a schematic structural diagram of the disassembled state of the main body of the fixing mechanism of the present invention.

[0039] In the figure: 1, lamp post; 2, adjusting mechanism; 201, adjusting screw; 202, double-sided rack; 203, gear; 204, bracket; 205, iron block; 206, main magnet; 207, threaded seat; 208, extension plate; 209, sub-magnet; 210, slot; 211, main bevel gear; 212, sub-bevel gear; 213, knob one; 214, mounting plate; 215, vertical rod one; 216, sliding plate; 217, groove; 3, base mechanism; 301, lamp holder; 302, fixing groove; 303, main connecting pipe; 304, annular groove; 305, sub-connecting pipe; 306, annular plate; 307, telescopic rod; 308, return spring; 309, annular seat; 310, rubber pad; 4, fixing mechanism; 401, fixing seat; 402, card slot; 403, main trapezoidal block; 404, sub-trapezoidal block; 405, wedge-shaped chute; 406, wedge-shaped block; 407, connecting screw; 408, fixing spring; 409, threaded cylinder; 410, knob two; 411, clamping part; 412, plug slot; 413, plug; 5, piston; 6, limit spring; 7, side block; 8, vertical rod two; 9, limit plate; 10, main bulb; 11, crystal lampshade; 12, lampshade support frame; 13, sub-lampshade; 14, sub-bulb. Detailed implementation mode

[0040] The following is combined with Figure 1 - Figure 12 The embodiments of the present invention are described in detail.

[0041] The embodiment of the present application discloses a detachable and portable crystal lamp structure and its use method. The adjusting mechanism can be used to fold the device. During the folding process, the two sub-lampshades will approach the lamp post, reducing the longitudinal length of the device. At the same time, the crystal lampshade will also descend, reducing the transverse length of the device and allowing the two sub-lampshades to enter the main lampshade. This can reduce the storage space of the device, making it convenient to carry and transport. At the same time, the two sub-lampshades retract into the crystal lampshade. Before transportation, the staff only needs to wrap the surface of the crystal lampshade with protective materials, without the need to protect the sub-lampshades separately, reducing the use of protective materials and being more convenient.

[0042] Embodiment 1: As Figure 1 and Figure 2 shown, it includes a lamp post 1 with crystal decoration on the outer side and two upper and lower chambers inside. There is a main bulb 10 directly above the lamp post 1. A cylindrical crystal lampshade 11 is sleeved outside the main bulb 10. The lamp post 1 is used to support the main bulb 10. The main bulb 10 is energized to emit light for illumination. While the crystal lampshade 11 protects the main bulb 10, it decorates the device with the bright appearance of the crystal.

[0043] As Figures 1 - 5As shown in the figure, it includes an adjusting mechanism 2 arranged in the cavity of the lamp post 1. The adjusting mechanism 2 includes an adjusting screw rod 201 rotatably arranged. A main bevel gear 211 is installed at the lower end of the adjusting screw rod 201. A secondary bevel gear 212 meshing with the main bevel gear 211 is arranged on one side of the main bevel gear 211. One end of the first knob 213 extends to the outside of the lamp post 1 and the first knob 213 is installed. Rotating the first knob 213 can drive the adjusting screw rod 201 to rotate through the secondary bevel gear 212 and the main bevel gear 211.

[0044] As Figure 5 shown, a threaded seat 207 is arranged on the adjusting screw rod 201. Extension plates 208 that bend upward and extend to the outside of the lamp post 1 and are connected to the main bulb 10 are installed on both sides of the threaded seat 207. The rotating adjusting screw rod 201 drives the threaded seat 207 to move, and the moving threaded seat 207 can drive the two extension plates 208 thereon to move.

[0045] As Figure 5 shown, a double-sided rack 202 is slidably arranged above the adjusting screw rod 201 in the upper cavity of the lamp post 1. Two gears 203 meshing with the double-sided rack 202 are symmetrically and rotatably installed on the side surface of the double-sided rack 202. When the double-sided rack 202 rises, it drives the two gears 203 to rotate towards each other, and when the double-sided rack 202 descends, it drives the two gears 203 to rotate in the opposite direction.

[0046] As Figure 4 and Figure 5 shown, a slot 210 is opened on the side surface of the lamp post 1 on one side of each gear 203. A bracket 204 is installed on the gear 203. A secondary lamp shade 13 is installed at the end of the bracket 204. A secondary bulb 14 is arranged in the secondary lamp shade 13. The secondary bulb 14 emits bright light for illumination. At the same time, the secondary lamp shade 13 protects the secondary bulb 14, and when the gear 203 rotates, it can drive the secondary lamp shade 13 and the secondary bulb 14 to move through the bracket 204.

[0047] As Figure 5 and Figure 6 shown, an iron block 205 is installed at the lower end of the double-sided rack 202. A main magnet 206 magnetically attracted to the iron block 205 is arranged on the lower side of the iron block 205. A secondary magnet 209 adapted to the iron block 205 is installed on the side surface of the extension plate 208. When the main magnet 206 magnetically attracts the iron block 205, it fixes the double-sided rack 202 together. At the same time, when the extension plate 208 rises, it will lift the iron block 205, causing it to disconnect from the main magnet 206 and allowing the iron block 205 to be magnetically attracted to the two secondary magnets 209.

[0048] As Figure 5 and Figure 6As shown, mounting plates 214 fixedly connected to the inner wall of the upper cavity are rotatably installed at both ends of the adjusting screw rod 201. Grooves 217 adapted to the secondary magnetic blocks 209 are provided on both sides of the upper mounting plate 214. The adjusting screw rod 201 is installed in the upper cavity of the lamp post 1 by means of the two mounting plates 214, and at the same time, the moving secondary magnetic blocks 209 can pass through the upper mounting plate 214 through the grooves 217.

[0049] As Figure 5 and Figure 6 shown, two first vertical rods 215 are symmetrically installed on the upper side of the upper mounting plate 214. A sliding plate 216 adapted to the iron block 205 is slidably arranged on the first vertical rods 215. The moving iron block 205 drives the sliding plate 216 to slide on the corresponding first vertical rods 215, enhancing the stability of the iron block 205 during movement.

[0050] In summary, when the device is unfolded, rotating the first knob 213 drives the adjusting screw rod 201 to rotate. The rotating adjusting screw rod 201 drives the threaded seat 207 to rise. The rising threaded seat 207 drives the extension plate 208 and the secondary magnetic blocks 209 thereon to rise, and also drives the main lamp 10 and the crystal lampshade 11 to rise until the secondary magnetic blocks 209 contact the iron blocks 205. The continuously rising secondary magnetic blocks 209 lift the iron blocks 205 to disconnect the magnetic attraction between the iron blocks 205 and the main magnetic block 206, and at the same time make the iron blocks 205 magnetically attracted to the two secondary magnetic blocks 209. Then, the double-sided rack 202 can be driven to rise by the iron blocks 205, driving the two gears 203 to rotate towards each other. At this time, the two secondary lamp shades 13 just move out of the crystal lampshade 11, causing the two brackets 204 to deviate from each other and unfold, driving the two secondary lamp shades 13 to unfold until the threaded seat 207 moves to the upper end of the adjusting screw rod 201, and the unfolding is completed.

[0051] When closing, rotating the first knob 213 in the reverse direction drives the adjusting screw rod 201 to reverse, causing the threaded seat 207 and the extension plate 208 to descend. The double-sided rack 202 is driven to descend by the secondary magnetic blocks 209 and the iron blocks 205, causing the two gears 203 to rotate in the reverse direction towards each other. The two secondary lamp shades 13 are driven to approach each other by the two brackets 204 until the iron blocks 205 contact the main magnetic block 206 for magnetic attraction and fixation. The continuously descending extension plate 208 drives the secondary magnetic blocks 209 to separate from the iron blocks 205, and at the same time drives the crystal lampshade 11 to continue descending to allow the two secondary lamp shades 13 to enter the crystal lampshade 11, and the closing is completed.

[0052] As Figure 5 shown, a piston 5 adapted to it is slidably arranged in the lower cavity of the lamp post 1. A limiting spring 6 is provided above the piston 5. When the piston 5 rises, the limiting spring 6 will be compressed, and when the limiting spring 6 rebounds, it will drive the piston 5 to return to its original position.

[0053] As Figure 6As shown, side blocks 7 are installed on the sides of the extension plate 208, and a vertical rod 8 penetrating the side block 7 is installed on the upper side of the piston 5 just below the side block 7. A limiting plate 9 is installed on the upper end of the vertical rod 8. When the extension plate 208 rises, it drives the side block 7 to rise. After the rising side block 7 contacts the limiting plate 9, it drives the piston 5 to rise through the vertical rod 8.

[0054] like Figure 1 , Figure 7 and Figure 8 As shown, the base mechanism 3 includes a lamp holder 301 arranged at the lower end of the lamp pole 1, and a plurality of evenly distributed fixing grooves 302 are provided in a ring shape on the lower side of the lamp holder 301. A main connecting pipe 303 connected to the bottom end of the lamp pole 1 is installed at the center of the inner side surface of the fixing groove 302. When the piston 5 rises, the air in the fixing groove 302 is sucked into the lower cavity through the main connecting pipe 303, so that negative pressure is generated in the fixing groove 302.

[0055] like Figure 8 As shown, the lower side of the lamp holder 301 is provided with an annular groove 304 with the same center as the fixing groove 302, and the inner top surface of the annular groove 304 is installed with an auxiliary connecting pipe 305 which is connected to the side of the lamp pole 1 and the connection position is close to the upper end of the lower cavity. The rising piston 5 will also press the gas above the piston 5 in the upper cavity into the annular groove 304 through the auxiliary connecting pipe 305.

[0056] like Figure 8 and Figure 9 As shown, an annular seat 309 which is adapted to the annular groove 304 and has a right-angled U-shaped cross-section is slidably provided in the annular groove 304, and a rubber pad 310 which is adapted to the annular groove 304 is installed on the lower side thereof. The annular seat 309 is slidably connected to the inner wall of the annular groove 304, and the annular seat 309 will not detach from the annular groove 304. Then, when the base mechanism 3 is placed on the desktop, the annular seat 309 is lowered by gravity, driving the rubber pad 310 to lower and cover the desktop, so as to isolate the gap between the lamp holder 301 around the fixed groove 302 and the desktop.

[0057] like Figure 8 and Figure 9 As shown, an annular plate 306 matching the annular seat 309 is slidably arranged in the annular groove 304, and a plurality of evenly distributed telescopic rods 307 whose lower ends are connected to the annular seat 309 are installed on the lower side of the annular plate 306. A plurality of evenly distributed return springs 308 are connected between the annular groove 304 and the annular seat 309. When gas enters the annular groove 304, the annular plate 306 is pressed down, compressing the telescopic rods 307 and the return springs 308. The rebound force of the return springs 308 acts on the rubber pad 310 to press it down, thereby enhancing the sealing effect.

[0058] In summary, place the device on the tabletop. Due to gravity, the annular seat 309 descends, driving the rubber pad 310 to descend and cover the tabletop, which is used to isolate the gap between the lamp holder 301 around the fixed groove 302 and the tabletop. When the adjusting mechanism 2 unfolds, the rising extension plate 208 drives the side block 7 to rise. When it contacts the limit plate 9, the piston 5 is driven to rise by the second vertical rod 8. While the rising piston 5 compresses the limit spring 6, it pumps the air in the fixed groove 302 into the lower cavity through the main connecting pipe 303, creating a negative pressure in the fixed groove 302 to fix the lamp holder 301 on the tabletop. At the same time, the rising piston 5 presses the gas above the piston 5 in the lower cavity into the annular groove 304 through the secondary connecting pipe 305. When the gas enters the annular groove 304, it presses down on the annular plate 306, compressing the telescopic rod 307 and the return spring 308. The rebounding force of the return spring 308 acts on the rubber pad 310 to press it down, enhancing the sealing effect.

[0059] When closing, the descending threaded seat 207 drives the extension plate 208 to descend. The rebounding limit spring 6 drives the piston 5 to descend. The descending piston 5 represses the gas below it back into each fixed groove 302, relieving the negative pressure in each fixed groove 302, releasing the fixation between the lamp holder 301 and the tabletop. At the same time, when the piston 5 descends, the rebounding of each return spring 308 drives the annular plate 306 to rise, pressing the gas in the annular groove 304 back into the lower cavity.

[0060] Embodiment 2: As Figure 2 、 Figures 10 - 12 shown, on the basis of Embodiment 1, a fixing mechanism 4 is installed near the upper end between the two extension plates 208. The fixing mechanism 4 includes a fixing seat 401. An isosceles trapezoidal secondary trapezoidal block 404 is slidably arranged in the cavity of the fixing seat 401. Two main trapezoidal blocks 403 are symmetrically arranged on the side surface of the secondary trapezoidal block 404 in the cavity of the fixing seat 401. A wedge-shaped chute 405 is formed on the inclined surface of the main trapezoidal block 403. A wedge-shaped block 406 connected to the inclined surface of the secondary trapezoidal block 404 is slidably arranged in the wedge-shaped chute 405. When the secondary trapezoidal block 404 descends, it drives the two wedge-shaped blocks 406 to slide in the two wedge-shaped chutes 405, pulling the two main trapezoidal blocks 403 closer to each other. When the secondary trapezoidal block 404 rises, the cooperation of the wedge-shaped chute 405 and the wedge-shaped block 406 causes the two main trapezoidal blocks 403 to move away from each other.

[0061] As Figure 10 and Figure 11As shown, two card slots 402 are symmetrically provided on the upper side of the fixing seat 401, and a card member 411 matching therewith is arranged inside the card slot 402. A slot 412 is arranged on the side of the card member 411, and a plug-in 413 matching therewith is arranged inside the slot 412 and the end of which is fixedly connected to the main trapezoidal block 403 on the same side. When the secondary trapezoidal block 404 descends, the two main trapezoidal blocks 403 approaching each other will drive the plug-in 413 to move out of the slot 412, and when the secondary trapezoidal block 404 rises, the two main trapezoidal blocks 403 moving away from each other will drive the plug-in 413 to be reinserted into the slot 412.

[0062] like Figure 2 and Figure 11 As shown, a set of lampshade support frames 12 fixedly connected to the crystal lampshade 11 are installed on the side of each clamp 411, and a fixing spring 408 is arranged in the cavity of the fixing seat 401 below the secondary trapezoidal block 404. The crystal lampshade 11 is connected to the fixing mechanism 4 through the lampshade support frame 12. The descending secondary trapezoidal block 404 will compress the fixing spring 408, and then the fixing spring 408 rebounds to drive the secondary trapezoidal block 404 to rise and recover.

[0063] like Figure 10 and Figure 11 As shown, a connecting screw 407 extending to the outside of the fixing seat 401 is installed at the lower center of the secondary trapezoidal block 404, and a threaded barrel 409 matching with the connecting screw 407 is arranged on the threaded portion outside the fixing seat 401, and a knob 2 410 in contact with the upper end of the lamp pole 1 is installed at the lower end of the threaded barrel 409. When the device is retracted, the bottom end of the knob 2 410 contacts the upper end of the lamp pole 1, which can limit the secondary trapezoidal block 404 from moving downward, thereby avoiding the bumps during transportation that cause the secondary trapezoidal block 404 to move and cause the plug-in 413 to detach from the slot 412, causing the crystal lamp cover 11 to fall off the device.

[0064] In summary, when installing the crystal lampshade 11, pull down the connecting screw 407 to drive the secondary trapezoidal block 404 to move downward, and at the same time compress the fixing spring 408, the two main trapezoidal blocks 403 are brought closer to each other through the cooperation of the wedge-shaped slide groove 405 and the wedge-shaped block 406, driving the plug-in 413 to move out of the slot 402 and into the cavity, and then insert the two clips 411 on the crystal lampshade 11 into the two slots 402. When fully inserted, the slot 412 is aligned with the plug-in 413, loosen the connecting screw 407 to allow the fixing spring 408 to rebound and drive the secondary trapezoidal block 404 to rise, driving the two main trapezoidal blocks 403 away from each other, allowing the plug-in 413 to be inserted into the slot 412, and fixing the crystal lampshade 11 on the device.

[0065] When the crystal lampshade 11 needs to be removed in the folded state, it is necessary to rotate the second knob 410 to drive the threaded cylinder 409 to rotate. Through the thread of the connecting screw 407, the threaded cylinder 409 continuously rises, driving the second knob 410 away from the lamp post 1. When the distance between the second knobs 410 is greater than the descending height of the secondary trapezoidal block 404, the second knob 410 can be pulled down to disassemble the crystal lampshade 11 through the above operations.

[0066] The present application also discloses a method for using a detachable portable crystal lamp, and the steps of the method are as follows: S1. Device deployment: After placing the device on the tabletop, unfold the two secondary lampshades 13 through the adjustment mechanism 2. Specifically, place the device on the tabletop, rotate the first knob 213 to drive the adjustment screw 201 to rotate. The rotating adjustment screw 201 drives the threaded seat 207 to rise. The rising threaded seat 207 drives the extension plate 208 and the secondary magnet 209 thereon to rise, and also drives the main bulb 10 and the crystal lampshade 11 to rise until the secondary magnet 209 contacts the iron block 205. The continuously rising secondary magnet 209 lifts the iron block 205 to disconnect its magnetic attraction from the main magnet 206, and at the same time makes the iron block 205 magnetically attracted to the two secondary magnets 209. Then, the iron block 205 can be driven to rise to drive the double-sided rack 202, driving the two gears 203 to rotate towards each other. At this time, the two secondary lampshades 13 just move out of the crystal lampshade 11, causing the two brackets 204 to deviate from each other and unfold, driving the two secondary lampshades 13 to unfold until the threaded seat 207 moves to the upper end of the adjustment screw 201, and the deployment is completed.

[0067] S2. Device fixation: During the process of the adjustment mechanism 2 operating to unfold the device, cooperate with the base mechanism 3 to fix the device on the tabletop. Specifically, place the device on the tabletop, and let the annular seat 309 descend by gravity, driving the rubber pad 310 to descend and cover the tabletop, which is used to isolate the gap between the lamp holder 301 around the fixing groove 302 and the tabletop. When the adjustment mechanism 2 unfolds, the rising extension plate 208 drives the side block 7 to rise. When it contacts the limit plate 9, the piston 5 is driven to rise by the second vertical rod 8. The rising piston 5 compresses the limit spring 6 and at the same time pumps the air in the fixing groove 302 into the lower cavity through the main connecting pipe 303, generating negative pressure in the fixing groove 302 to fix the lamp holder 301 on the tabletop, thereby fixing the device on the tabletop. At the same time, the rising piston 5 presses the gas above the piston 5 in the lower cavity into the annular groove 304 through the secondary connecting pipe 305. When the gas enters the annular groove 304, it presses down the annular plate 306, compressing the telescopic rod 307 and the return spring 308. The rebounding force of the return spring 308 acts on the rubber pad 310 to press it downwards to enhance the sealing effect.

[0068] S3. Device storage: The device is folded by the adjustment mechanism 2. Specifically, reversing the knob 213 drives the adjustment screw 201 to reverse, causing the threaded seat 207 and the extension plate 208 to descend. The double-sided rack 202 is driven to descend by the secondary magnet 209 and the iron block 205, causing the two gears 203 to reverse towards each other. The two secondary lamp covers 13 are driven to approach each other by the two brackets 204 until the iron block 205 contacts the main magnet 206 for magnetic attraction fixation. The continuously descending extension plate 208 drives the secondary magnet 209 to disengage from the iron block 205, and at the same time drives the crystal lamp cover 11 to continue descending, allowing the two secondary lamp covers 13 to enter the crystal lamp cover 11, and the closing is completed.

[0069] S4. Release fixation: During the folding process of the device, the fixation with the desktop is released in cooperation with the base mechanism 3. Specifically, the descending threaded seat 207 drives the extension plate 208 to descend. The limit spring 6 rebounds to drive the piston 5 to descend. The descending piston 5 represses the gas below it back into each fixing groove 302, relieving the negative pressure in each fixing groove 302, allowing the lamp holder 301 and the desktop to be released from fixation. At the same time, when the piston 5 descends, each reset spring 308 rebounds to drive the annular plate 306 to rise, pressing the gas in the annular groove 304 back into the lower cavity.

[0070] S5. Outer cover disassembly: Pull down the knob 410 to remove the crystal lamp cover 11 from the device. Specifically, pulling down the connecting screw 407 drives the secondary trapezoidal block 404 to move downward, compressing the fixing spring 408. At the same time, through the cooperation of the wedge-shaped chute 405 and the wedge-shaped block 406, the two main trapezoidal blocks 403 approach each other, driving the plug 413 to move out of the slot 412 and into the cavity, thus releasing the fixation of the clamping member 411. Then, the crystal lamp cover 11 together with the clamping member 411 is removed from the fixing mechanism 4. During installation, pulling down the connecting screw 407 through the above operation causes the two plugs 413 to move out of the card slot 402. The two clamping members 411 on the crystal lamp cover 11 are inserted into the two card slots 402. When fully inserted, the slot 412 is exactly aligned with the plug 413. Loosing the connecting screw 407 allows the fixing spring 408 to rebound and drive the secondary trapezoidal block 404 to rise, driving the two main trapezoidal blocks 403 to move away from each other, allowing the plug 413 to be inserted into the slot 412, and fixing the crystal lamp cover 11 on the device.

[0071] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting.

[0072] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A detachable portable crystal lamp structure, comprising a lamp pole (1) whose outer side is decorated with crystal and which contains two upper and lower chambers, a main bulb (10) is arranged directly above the lamp pole (1), and a cylindrical crystal lampshade (11) is sleeved on the outer side of the main bulb (10), characterized in that: The invention comprises an adjusting mechanism (2) arranged in the upper cavity of a lamp pole (1), the adjusting mechanism (2) comprising an adjusting screw (201) which is rotatably arranged, a threaded seat (207) being arranged on the adjusting screw (201), extension plates (208) which are bent and extend upward to the outside of the lamp pole (1) being arranged on both sides of the threaded seat (207), a double-sided rack (202) being slidably arranged above the adjusting screw (201) in the upper cavity of the lamp pole (1), and two gears (203) which mesh with the double-sided rack (202) being symmetrically rotatably arranged on the side surfaces of the double-sided rack (202); An iron block (205) is installed at the lower end of the double-sided rack (202), a main magnetic block (206) magnetically attracted to the iron block (205) is arranged on the lower side of the iron block (205), and a secondary magnetic block (209) adapted to the iron block (205) is installed on the side of the extension plate (208); It also comprises a base mechanism (3), and the base mechanism (3) is used to fix the device on a desktop when it is placed.

2. The detachable portable crystal lamp structure according to claim 1, characterized in that: A piston (5) adapted to the lamp pole (1) is slidably disposed in the lower cavity thereof, a limit spring (6) is disposed above the piston (5), side blocks (7) are installed on the sides of the extension plate (208), a second vertical rod (8) penetrating the side block (7) is installed on the upper side of the piston (5) just below the side block (7), and a limit plate (9) is installed on the upper end of the second vertical rod (8).

3. The detachable portable crystal lamp structure according to claim 1, characterized in that: The base mechanism (3) comprises a lamp holder (301) arranged at the lower end of the lamp pole (1); a plurality of evenly distributed fixing grooves (302) are provided in a ring shape on the lower side of the lamp holder (301); a main connecting pipe (303) connected to the bottom end of the lamp pole (1) is installed at the center of the inner side surface of the fixing groove (302).

4. The detachable portable crystal lamp structure according to claim 3, characterized in that: An annular groove (304) having the same center as the fixing groove (302) is provided on the lower side of the lamp holder (301), around the fixing groove (302); an auxiliary connecting pipe (305) connected to the side of the lamp pole (1) and located close to the upper end of the lower cavity is installed on the inner top surface of the annular groove (304).

5. The detachable portable crystal lamp structure according to claim 4, characterized in that: An annular seat (309) matching the annular groove (304) and having a right-angle U-shaped cross section is slidably disposed in the annular groove (304), and a rubber pad (310) matching the annular seat (309) is installed on the lower side of the annular seat (309).

6. The detachable portable crystal lamp structure according to claim 5, characterized in that: An annular plate (306) adapted to the annular groove (304) is slidably disposed above the annular seat (309), a plurality of evenly distributed telescopic rods (307) connected at their lower ends to the annular seat (309) are mounted on the lower side of the annular plate (306), and a plurality of evenly distributed return springs (308) are connected between the annular groove (304) and the annular seat (309).

7. The detachable portable crystal lamp structure according to claim 1, characterized in that: A fixing mechanism (4) is installed between the two extension plates (208) near the upper ends, the fixing mechanism (4) comprising a fixing seat (401), an isosceles trapezoidal secondary trapezoidal block (404) being slidably arranged in the cavity of the fixing seat (401), and two primary trapezoidal blocks (403) being symmetrically arranged in the cavity of the fixing seat (401) on the side of the secondary trapezoidal block (404).

8. The detachable portable crystal lamp structure according to claim 7, characterized in that: The inclined surface of the main trapezoidal block (403) is provided with a wedge-shaped slide groove (405), and a wedge-shaped block (406) connected to the inclined surface of the auxiliary trapezoidal block (404) is slidably arranged in the wedge-shaped slide groove (405).

9. The detachable portable crystal lamp structure according to claim 8, characterized in that: A connecting screw (407) extending to the outside of the fixing seat (401) is installed at the center of the lower side of the secondary trapezoidal block (404); a threaded barrel (409) matching the connecting screw (407) is provided on the threaded portion outside the fixing seat (401); a second knob (410) contacting the upper end of the lamp pole (1) is installed at the lower end of the threaded barrel (409).

10. A method for using a detachable portable crystal lamp, comprising a detachable portable crystal lamp structure as claimed in any one of claims 1 to 9, characterized in that: The method comprises the following steps: S1, unfolding the device, placing the device on a table and unfolding the two auxiliary lampshades (13) through the adjustment mechanism (2); S2, fixing the device, when the adjustment mechanism (2) operates to allow the device to unfold, the base mechanism (3) is used to fix the device on the table; S3, folding the device by adjusting the mechanism (2); S4, releasing the fixation, cooperating with the base mechanism (3) to release the fixation with the desktop during the folding process of the device; S5. Disassemble the outer cover and pull down the second knob (410) to remove the crystal lampshade (11) from the device.

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