Detachable portable crystal lamp structure and use method thereof

Abstract

The application relates to a detachable portable crystal lamp structure and a use method thereof, and relates to the technical field of crystal table lamps. The adjusting mechanism is arranged, the device can be folded through the adjusting mechanism, two auxiliary lamp covers are close to the lamp rod in the folding process, the longitudinal length of the device is reduced, meanwhile, the crystal lamp cover is also lowered, the transverse length of the device is reduced, meanwhile, the two auxiliary lamp covers also enter the main lamp cover, the storage space of the device is reduced, the device is convenient to carry and transport, meanwhile, the two auxiliary lamp covers are retracted into the crystal lamp cover, before transportation, a staff member only needs to wind a protective material on the surface of the crystal lamp cover, the use of the protective material is reduced, the device is placed on a desktop through cooperation of the adjusting mechanism and the base mechanism, negative pressure is generated in each fixing groove in the unfolding process of the device through the adjusting mechanism, so that the lamp holder and the whole device are fixed on the desktop, and the protection of the crystal table lamp is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of crystal lamp, in particular to a detachable portable crystal lamp structure and a using method thereof. BACKGROUND

[0002] People often use table lamps for lighting in daily life. Table lamps are used in a variety of ways and have a wide range of applications, providing light for people's lives. Crystal table lamps belong to a kind of crystal lamps and have a certain aesthetic appearance, which are often adopted by people. At the same time, the existing crystal table lamp has changed from the original simple home local lighting lamp to a home lamp with lighting and decoration functions.

[0003] Patent No. CN213513337U discloses a new crystal table lamp with good lighting effect. The prior art increases the weight of the table lamp body by setting the lamp column made of metal stainless steel, improves the stability, and increases the lighting effect by setting the first crystal and the second crystal. At the same time, it also plays a role in decoration and beauty.

[0004] However, the above-mentioned prior art has the following technical defects:

[0005] Firstly, the crystal table lamp is also decorated with two lampshades, and each lampshade is provided with a first bulb. Since the two lampshades are far away from the lamp column, the longitudinal length of the entire table lamp is increased, and a larger placement space is required when carrying. At the same time, the staff needs to wrap protective materials on the surface of the crystal lampshade during the transportation process. The two lampshades are generally fragile and completely exposed to the outside, so the surface of the lampshade needs to be wrapped with protective materials (bubble paper or other flexible materials) during transportation, which is very troublesome.

[0006] Secondly, since the device is provided with a circular table-shaped crystal lampshade and other crystal components, these components are made of crystal and are easy to be damaged when falling from a high place. In addition, the table lamp is usually placed on the desktop, and the user may inadvertently operate the table lamp and cause it to fall from the desktop, resulting in damage to the crystal components and economic loss.

[0007] Therefore, the prior art still has room for improvement in terms of convenient carrying and transportation and preventing the table lamp from falling from the desktop. Therefore, the skilled in the art proposes a crystal table lamp which is convenient to carry and can be fixed on the desktop. SUMMARY

[0008] In order to solve the above problems, in the first aspect, the present application provides a detachable portable crystal lamp structure, which adopts the following technical scheme:

[0009] The lamp post comprises a crystal outer side and two chambers inside, a main bulb is arranged above the lamp post, and a cylindrical crystal lampshade is sleeved outside the main bulb.

[0010] The adjusting mechanism is arranged in the upper chamber of the lamp post, the adjusting mechanism comprises a rotating adjusting screw, a threaded seat is arranged on the adjusting screw, two extension plates extending upwards and outside the lamp post are arranged on both sides of the threaded seat, a double-sided rack is slidingly arranged above the adjusting screw in the upper chamber of the lamp post, and two gears symmetrically rotatingly arranged on the side surfaces of the double-sided rack are engaged with the double-sided rack.

[0011] An iron block is arranged at the lower end of the double-sided rack, a main magnetic block is arranged on the lower side of the iron block and magnetically attracted to the iron block, and a secondary magnetic block matched with the iron block is arranged on the side surface of the extension plate.

[0012] The base mechanism is further arranged to fix the device on the desktop when the device is placed.

[0013] Preferably, a piston matched with the lower chamber of the lamp post is slidingly arranged in the lower chamber of the lamp post, a limiting spring is arranged above the piston, side blocks are arranged on the side surfaces of the extension plates, a vertical rod two penetrating the side blocks is arranged on the upper side of the piston below the side blocks, and a limiting plate is arranged at the upper end of the vertical rod two.

[0014] Preferably, the base mechanism comprises a lamp holder arranged at the lower end of the lamp post, a plurality of uniformly distributed fixing grooves are arranged in the annular lower side of the lamp holder, and a main connecting pipe connected to the bottom end of the lamp post is arranged on the inner side surface of the center of the fixing grooves.

[0015] Preferably, an annular groove with the same center as the fixing grooves is arranged around the fixing grooves on the lower side of the lamp holder, and a secondary connecting pipe connected to the side surface of the lamp post is arranged on the inner top surface of the annular groove and close to the upper end of the lower chamber.

[0016] Preferably, an annular seat matched with the annular groove and having a straight-angle U-shaped cross section is slidingly arranged in the annular groove, and a rubber pad matched with the annular seat is arranged on the lower side of the annular seat.

[0017] Preferably, an annular plate matched with the annular seat is slidingly arranged above the annular seat in the annular groove, a plurality of telescopic rods uniformly distributed and connected to the annular seat at the lower ends are arranged 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.

[0018] Preferably, a fixing mechanism is arranged between the two extension plates close to the upper end, the fixing mechanism comprises a fixing seat, an isosceles trapezoidal secondary trapezoidal block is slidingly arranged in the cavity of the fixing seat, and two main trapezoidal blocks are symmetrically arranged on the side surfaces of the secondary trapezoidal block in the cavity of the fixing seat.

[0019] Preferably, a wedge-shaped sliding groove is arranged on the inclined surface of the main trapezoidal block, and a wedge-shaped block connected to the inclined surface of the secondary trapezoidal block is slidingly arranged in the wedge-shaped sliding groove.

[0020] Preferably, the lower side of the auxiliary trapezoidal block is provided with a connecting screw rod extending to the outside of the fixed seat, a threaded barrel matched with the threaded part of the connecting screw rod is arranged on the outside of the fixed seat, and a knob two is arranged at the lower end of the threaded barrel and in contact with the upper end of the lamp rod.

[0021] In another aspect, the application also discloses a use method of the detachable portable crystal lamp.

[0022] S1, unfolding the device, placing the device on the desktop, and unfolding the two auxiliary lamp covers through the adjusting mechanism.

[0023] S2, fixing the device, fixing the device on the desktop through the base mechanism during the unfolding process of the device under the operation of the adjusting mechanism.

[0024] S3, folding the device through the adjusting mechanism.

[0025] S4, releasing the fixing, releasing the fixing with the desktop through the base mechanism during the folding process of the device.

[0026] S5, disassembling the cover, and taking off the crystal lamp cover from the device by pulling down the knob two.

[0027] In summary, the application includes at least one beneficial technical effect of the detachable portable crystal lamp structure and the use method thereof:

[0028] First, the adjusting mechanism is arranged, the device can be folded by the adjusting mechanism, the two auxiliary lamp covers are close to the lamp rod during the folding process, the longitudinal length of the device is reduced, the crystal lamp cover is also lowered, the transverse length of the device is reduced, the two auxiliary lamp covers are also entered into the main lamp cover, the storage space of the device is reduced, the device is convenient to carry and transport, the staff only needs to wind the protective material on the surface of the crystal lamp cover before transportation, the auxiliary lamp cover does not need to be protected additionally, the use of the protective material is reduced, and it is more convenient.

[0029] Second, the device is placed on the desktop through the adjusting mechanism and the base mechanism, a negative pressure is generated in each fixing groove during the unfolding process of the device, so that the lamp holder and the whole device are fixed on the desktop, even if the user accidentally touches the desk lamp during use, the desk lamp will not fall off the desktop, the crystal desk lamp is protected, the service life of the device is prolonged, and the situation that the crystal is damaged due to the falling of the crystal desk lamp from the desktop and causes serious economic loss is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0030] The application will be further described below in combination with the drawings and examples.

[0031] Figure 1 is a structural schematic diagram of the folded state of the present application.

[0032] Figure 2 is a side view of the folded state of the present application.

[0033] Figure 3 is a structural schematic diagram of the unfolded state of the present application.

[0034] Figure 4 is a side view of the unfolded state of the present application.

[0035] Figure 5 is a structural schematic diagram of the adjusting mechanism of the present application.

[0036] Figure 6 is a sectional view of the present application.

[0037] Figure 7 is a structural schematic diagram of the lamp holder mechanism of the present application.

[0038] Figure 8 is Figure 6 is an enlarged view of part A in FIG. 8.

[0039] Figure 9 is a structural schematic diagram of the main body of the lamp holder mechanism of the present application.

[0040] Figure 10 is a structural schematic diagram of the fixing mechanism of the present application.

[0041] Figure 11 is a structural schematic diagram of the internal structure of the fixing mechanism of the present application.

[0042] Figure 12 is a structural schematic diagram of the main body of the fixing mechanism of the present application in the disassembled state.

[0043] In the figure: 1, lamp pole; 2, adjusting mechanism; 201, adjusting screw; 202, double-sided rack; 203, gear; 204, support; 205, iron block; 206, main magnetic block; 207, threaded seat; 208, extension plate; 209, auxiliary magnetic block; 210, slot; 211, main bevel gear; 212, auxiliary bevel gear; 213, knob one; 214, mounting plate; 215, vertical rod one; 216, sliding plate; 217, groove; 3, base mechanism; 301, lamp base; 302, fixing groove; 303, main connecting pipe; 304, annular groove; 305, auxiliary connecting pipe; 306, annular plate; 307, telescopic rod; 308, reset spring; 309, annular seat; 310, rubber pad; 4, fixing mechanism; 401, fixing seat; 402, clamping groove; 403, main trapezoidal block; 404, auxiliary trapezoidal block; 405, wedge-shaped sliding groove; 406, wedge-shaped block; 407, connecting screw; 408, fixing spring; 409, threaded cylinder; 410, knob two; 411, clamping piece; 412, insertion slot; 413, insertion piece; 5, piston; 6, limiting spring; 7, side block; 8, vertical rod two; 9, limiting plate; 10, main bulb; 11, crystal lampshade; 12, lampshade support frame; 13, auxiliary lampshade; 14, auxiliary bulb. DETAILED DESCRIPTION

[0044] The following Figure 1 - Figure 12 The embodiments of the present application are described in detail.

[0045] The embodiments of the present application disclose a detachable portable crystal lamp structure and a use method thereof. The adjusting mechanism can be used for folding the device. Two auxiliary lampshades are close to the lamp pole in the folding process, the longitudinal length of the device is reduced, the crystal lampshade is also lowered, the transverse length of the device is reduced, the two auxiliary lampshades are also in the main lampshade, the storage space of the device can be reduced, the device is convenient to carry and transport, the staff only needs to wind the protective material on the surface of the crystal lampshade before transport, the auxiliary lampshades do not need to be additionally protected, the use of the protective material is reduced, and it is more convenient.

[0046] Embodiment one

[0047] As shown in Figure 1 and Figure 2 , the lamp pole 1 is provided with two cavities in the inside and is decorated with crystals on the outside, a main bulb 10 is arranged above the lamp pole 1, a cylindrical crystal lampshade 11 is sleeved on the outside of the main bulb 10, the lamp pole 1 is used for supporting the main bulb 10, the main bulb 10 emits bright light for illumination after being electrified, and the crystal lampshade 11 protects the main bulb 10 and decorates the device by using the bright and colorful appearance of the crystal.

[0048] As shown in Figures 1-5As shown, the adjustment mechanism 2 is arranged in the upper cavity of the lamp pole 1, the adjustment mechanism 2 comprises a rotationally arranged adjustment screw 201, the lower end of the adjustment screw 201 is provided with a main bevel gear 211, one side of the main bevel gear 211 is provided with a secondary bevel gear 212 engaged therewith, one end of a knob 213 extends to the outside of the lamp pole 1 and is provided with the knob 213, and rotating the knob 213 can drive the adjustment screw 201 to rotate through the secondary bevel gear 212 and the main bevel gear 211.

[0049] As shown in the adjustment screw 201, a threaded seat 207 is arranged on the adjustment screw 201, and the threaded seat 207 is arranged on the two sides of the threaded seat 207. Figure 5 As shown, the adjustment screw 201 is provided with a threaded seat 207, and the threaded seat 207 is provided with two extension plates 208 which are bent upward and extend to the outside of the lamp pole 1 and are connected with the main lamp 10, and the threaded seat 207 is driven to move by the rotating adjustment screw 201, and the two extension plates 208 on the threaded seat 207 are driven to move.

[0050] As shown in the adjustment screw 201, a threaded seat 207 is arranged on the adjustment screw 201, and the threaded seat 207 is arranged on the two sides of the threaded seat 207. Figure 5 As shown, the upper cavity of the lamp pole 1 is provided with a double-sided rack 202 above the adjustment screw 201, the side surface of the double-sided rack 202 is symmetrically provided with two gears 203 engaged therewith, and when the double-sided rack 202 rises, the two gears 203 rotate towards each other, and when the double-sided rack 202 descends, the two gears 203 rotate in opposite directions.

[0051] As shown in the adjustment screw 201, a threaded seat 207 is arranged on the adjustment screw 201, and the threaded seat 207 is arranged on the two sides of the threaded seat 207. Figure 4 and Figure 5 As shown, the side of the lamp pole 1 is provided with a slot 210 on one side of each gear 203, the gear 203 is provided with a bracket 204, the end of the bracket 204 is provided with a secondary lamp shade 13, the secondary lamp shade 13 is provided with a secondary lamp 14, the secondary lamp 14 emits light for illumination, and the secondary lamp shade 13 protects the secondary lamp 14, and when the gear 203 rotates, the secondary lamp shade 13 and the secondary lamp 14 can be moved through the bracket 204.

[0052] As shown in the adjustment screw 201, a threaded seat 207 is arranged on the adjustment screw 201, and the threaded seat 207 is arranged on the two sides of the threaded seat 207. Figure 5 and Figure 6 As shown, the lower end of the double-sided rack 202 is provided with an iron block 205, the lower side of the iron block 205 is provided with a main magnetic block 206 magnetically attracted thereto, and the side of the extension plate 208 is provided with a secondary magnetic block 209 matched with the iron block 205, when the main magnetic block 206 magnetically attracts the iron block 205, the double-sided rack 202 is fixed, and when the extension plate 208 rises, the iron block 205 is lifted to break the magnetic attraction with the main magnetic block 206, and the iron block 205 is magnetically attracted to the two secondary magnetic blocks 209.

[0053] As shown in the adjustment screw 201, a threaded seat 207 is arranged on the adjustment screw 201, and the threaded seat 207 is arranged on the two sides of the threaded seat 207. Figure 5 and Figure 6As shown, the two ends of the adjusting screw 201 are rotatably installed with the mounting plates 214 fixedly connected with the inner wall of the upper cavity, and the upper mounting plates 214 are symmetrically provided with the grooves 217 matched with the auxiliary magnetic blocks 209, so that the adjusting screw 201 is installed in the upper cavity of the lamp pole 1 through the two mounting plates 214, and the moving auxiliary magnetic blocks 209 can pass through the upper mounting plates 214 through the grooves 217.

[0054] As shown in Figure 5 and Figure 6 the upper side of the upper mounting plate 214 is symmetrically provided with the two vertical rods 215, and the vertical rods 215 are slidably provided with the sliding plates 216 matched with the iron blocks 205, so that the moving iron blocks 205 drive the sliding plates 216 to slide on the corresponding vertical rods 215, thereby enhancing the stability of the iron blocks 205 during movement.

[0055] In summary, when the device is unfolded, the rotating knob 213 drives the adjusting screw 201 to rotate, the rotating adjusting screw 201 drives the threaded seat 207 to rise, the rising threaded seat 207 drives the extension plate 208 and the auxiliary magnetic blocks 209 thereon to rise, and at the same time, the main bulb 10 and the crystal lamp shade 11 are also driven to rise, until the auxiliary magnetic blocks 209 contact the iron blocks 205, the rising auxiliary magnetic blocks 209 lift the iron blocks 205 to separate from the main magnetic blocks 206, and at the same time, the iron blocks 205 are magnetically attracted to the two auxiliary magnetic blocks 209, then the iron blocks 205 drive the double-sided rack 202 to rise, drive the two gears 203 to rotate towards each other, at this time, the two auxiliary lamp shades 13 are just moved out of the crystal lamp shade 11, the two supports 204 are deviated from each other to unfold, drive the two auxiliary lamp shades 13 to unfold, until the threaded seat 207 moves to the upper end of the adjusting screw 201, and the unfolding is completed.

[0056] When closing, the rotating knob 213 is reversed to drive the adjusting screw 201 to reverse, so that the threaded seat 207 and the extension plate 208 are lowered, the double-sided rack 202 is lowered through the auxiliary magnetic blocks 209 and the iron blocks 205, the two gears 203 are reversed towards each other, the two auxiliary lamp shades 13 are driven by the two supports 204 to move towards each other, until the iron blocks 205 contact the main magnetic blocks 206 to be magnetically attracted and fixed, the extension plate 208 continues to descend to drive the auxiliary magnetic blocks 209 to separate from the iron blocks 205, and at the same time, the crystal lamp shade 11 continues to descend to allow the two auxiliary lamp shades 13 to enter the crystal lamp shade 11, and the closing is completed.

[0057] As shown in Figure 5 the lower cavity of the lamp pole 1 is slidably provided with the piston 5 matched therewith, and the upper side of the piston 5 is provided with the limiting spring 6, which is compressed when the piston 5 rises, and drives the piston 5 to restore when the limiting spring 6 rebounds.

[0058] As shown in Figure 6As shown, the side of the extension plate 208 is mounted with a side block 7, the upper side of the piston 5 is mounted with a vertical rod two 8 penetrating the side block 7 right below the side block 7, the upper end of the vertical rod two 8 is mounted with a limiting plate 9, the extension plate 208 rises to drive the side block 7 to rise, and the rising side block 7 contacts the limiting plate 9 to drive the piston 5 to rise through the vertical rod two 8.

[0059] As shown in Figure 1 , Figure 7 and Figure 8 , the base mechanism 3 includes a lamp holder 301 arranged at the lower end of the lamp pole 1, the lower side of the lamp holder 301 is annularly provided with a plurality of uniformly distributed fixing grooves 302, the inner side of the fixing groove 302 is centrally mounted with a main connecting pipe 303 connected with the bottom end of the lamp pole 1, when the piston 5 rises, the air in the fixing groove 302 will be sucked into the lower cavity through the main connecting pipe 303 to generate negative pressure in the fixing groove 302.

[0060] As shown in Figure 8 , the lower side of the lamp holder 301 is annularly provided with a ring groove 304 with the same center as the fixing groove 302, the inner top of the ring groove 304 is mounted with a secondary connecting pipe 305 connected with the side of the lamp pole 1 and the connection position is close to the upper end of the lower cavity, and the rising piston 5 will also press the gas above the piston 5 in the upper cavity into the ring groove 304 through the secondary connecting pipe 305.

[0061] As shown in Figure 8 and Figure 9 , the ring groove 304 is slidably provided with a ring seat 309 matched therewith and having a straight U-shaped cross section, the lower side of the ring seat 309 is mounted with a rubber pad 310 matched therewith, the ring seat 309 is in sliding connection with the inner wall of the ring groove 304 and will not be separated from the ring groove 304, so that when the base mechanism 3 is placed on the desktop, the ring seat 309 is lowered by gravity to drive the rubber pad 310 to be lowered and cover the desktop, so as to isolate the gap between the lamp holder 301 around the fixing groove 302 and the desktop.

[0062] As shown in Figure 8 and Figure 9 , the ring groove 304 is slidably provided with a ring plate 306 matched therewith above the ring seat 309, the lower side of the ring plate 306 is mounted with a plurality of telescopic rods 307 uniformly distributed and connected with the ring seat 309 at the lower end, a plurality of uniformly distributed reset springs 308 are connected between the ring groove 304 and the ring seat 309, when the gas enters the ring groove 304, the ring plate 306 is pressed downward to compress the telescopic rod 307 and the reset spring 308, the rebound force of the reset spring 308 acts on the rubber pad 310 to press it downward to enhance the sealing effect.

[0063] In summary, the device is placed on the desktop, the annular seat 309 is lowered by gravity, the rubber pad 310 is lowered to cover the desktop, and the gap between the lamp holder 301 and the desktop around the fixing groove 302 is isolated. When the adjusting mechanism 2 is expanded, the extending plate 208 rises, the side block 7 rises, and when it contacts the limiting plate 9, the piston 5 is raised by the vertical rod 2, the piston 5 is compressed by the limiting spring 6, and the air in the fixing groove 302 is sucked into the lower cavity through the main connecting pipe 303, generating negative pressure in the fixing groove 302, fixing the lamp holder 301 on the desktop, and the gas above the piston 5 in the lower cavity is pressed into the annular groove 304 through the auxiliary connecting pipe 305, and the gas entering the annular groove 304 will press down the annular plate 306, compressing the telescopic rod 307 and the reset spring 308. The rebounding force of the reset spring 308 acts on the rubber pad 310 to press it down, enhancing the sealing effect.

[0064] When turned off, the threaded seat 207 is lowered, the extending plate 208 is lowered, the limiting spring 6 rebounds to lower the piston 5, the piston 5 below is re-pressed into each fixing groove 302, the negative pressure in each fixing groove 302 is released, the lamp holder 301 and the desktop are fixed, and at the same time when the piston 5 is lowered, each reset spring 308 rebounds to drive the annular plate 306 to rise, and the gas in the annular groove 304 is re-pressed into the lower cavity.

[0065] Example two:

[0066] As shown in Figure 2 , Figures 10-12 Based on example one, a fixing mechanism 4 is installed between the two extending plates 208 near the upper end, the fixing mechanism 4 includes a fixed seat 401, a vice-trapezoidal vice-trapezoidal block 404 is slidably arranged in the cavity of the fixed seat 401, two main trapezoidal blocks 403 are symmetrically arranged in the cavity of the fixed seat 401 on the side of the vice-trapezoidal block 404, the inclined surface of the main trapezoidal block 403 is provided with a wedge-shaped sliding groove 405, and the wedge-shaped sliding groove 405 is slidably provided with a wedge-shaped block 406 connected with the inclined surface of the vice-trapezoidal block 404. When the vice-trapezoidal block 404 is lowered, the two wedge-shaped blocks 406 slide in the two wedge-shaped sliding grooves 405, pulling the two main trapezoidal blocks 403 close to each other, and when the vice-trapezoidal block 404 rises, the two main trapezoidal blocks 403 are away from each other through the cooperation of the wedge-shaped sliding groove 405 and the wedge-shaped block 406.

[0067] As shown in Figure 10 and Figure 11As shown, the upper side of the fixed seat 401 is symmetrically provided with two clamping grooves 402, and the clamping grooves 402 are internally provided with clamping pieces 411 matched therewith, the side surface of the clamping pieces 411 is provided with a slot 412, and the inside of the slot 412 is provided with an insert 413 matched therewith and having an end fixedly connected with the same side main trapezoidal block 403, when the sub trapezoidal block 404 descends, it will make the two mutually close main trapezoidal blocks 403 drive the insert 413 to move out of the slot 412, and when the sub trapezoidal block 404 rises, it will make the two mutually far apart main trapezoidal blocks 403 drive the insert 413 to reinsert into the slot 412.

[0068] As shown in Figure 2 and Figure 11 each clamping piece 411 is provided with a group of lampshade support frames 12 fixedly connected with the crystal lampshade 11, and the cavity of the fixed seat 401 is internally provided with a fixed spring 408 below the sub trapezoidal block 404, the crystal lampshade 11 is connected with the fixed mechanism 4 through the lampshade support frames 12, and the descending sub trapezoidal block 404 will compress the fixed spring 408, and then the fixed spring 408 rebounds to drive the sub trapezoidal block 404 to rise and restore.

[0069] As shown in Figure 10 and Figure 11 the lower side of the sub trapezoidal block 404 is centrally provided with a connecting screw 407 extending to the outside of the fixed seat 401, the threaded part of the connecting screw 407 outside the fixed seat 401 is provided with a threaded cylinder 409 matched therewith, and the lower end of the threaded cylinder 409 is provided with a knob two 410 in contact with the upper end of the lamp rod 1, when the device is contracted, the bottom end of the knob two 410 is in contact with the upper end of the lamp rod 1, which can be positioned to prevent the sub trapezoidal block 404 from moving downward, thereby avoiding the situation that the crystal lampshade 11 falls off the device due to the movement of the sub trapezoidal block 404 caused by the shaking during transportation.

[0070] In summary, when installing the crystal lampshade 11, the connecting screw 407 is pulled down to drive the sub trapezoidal block 404 to move downward, compressing the fixed spring 408 at the same time, and through the cooperation of the wedge-shaped sliding groove 405 and the wedge-shaped block 406, the two main trapezoidal blocks 403 are brought close to each other, driving the insert 413 to move out of the clamping groove 402 and into the cavity, then the two clamping pieces 411 on the crystal lampshade 11 are inserted into the two clamping grooves 402, and when fully inserted, the slot 412 is aligned with the insert 413, the connecting screw 407 is loosened, the fixed spring 408 rebounds to drive the sub trapezoidal block 404 to rise, driving the two main trapezoidal blocks 403 to move away from each other, and the insert 413 is inserted into the slot 412, fixing the crystal lampshade 11 on the device.

[0071] When the folded state needs to remove the crystal lamp shade 11, the knob two 410 needs to be rotated to drive the threaded cylinder 409 to rotate, and the threaded cylinder 409 is constantly raised through the thread of the connecting screw rod 407, and the knob two 410 is driven away from the lamp rod 1, and when the distance between the knob two 410 is greater than the descending height of the secondary trapezoidal block 404, the knob two 410 can be pulled down to disassemble the crystal lamp shade 11 through the above operation.

[0072] The application also discloses a use method of the detachable portable crystal lamp.

[0073] S1, the device is unfolded, and the two secondary lamp shades 13 are unfolded through the adjusting mechanism 2 after the device is placed on the desktop. Specifically, the device is placed on the desktop, the knob one 213 is rotated to drive 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 block 209 thereon to rise, and simultaneously drives the main lamp bulb 10 and the crystal lamp shade 11 to rise until the secondary magnetic block 209 contacts the iron block 205, the rising secondary magnetic block 209 lifts the iron block 205 to separate the main magnetic block 206 from the magnetic attraction, and simultaneously the iron block 205 is magnetically attracted to the two secondary magnetic blocks 209, then the iron block 205 can drive the double-sided rack 202 to rise to drive the two gears 203 to rotate towards each other, at this time, the two secondary lamp shades 13 are removed from the crystal lamp shade 11, the two supports 204 are deviated from each other to be unfolded, and the two secondary lamp shades 13 are unfolded until the threaded seat 207 moves to the upper end of the adjusting screw rod 201, and the unfolding is completed.

[0074] S2, the device is fixed, and the device is fixed on the desktop through the base mechanism 3 during the unfolding process of the adjusting mechanism 2. Specifically, the device is placed on the desktop, the annular seat 309 is lowered through gravity, and the rubber pad 310 is lowered to cover the desktop to isolate the gap between the lamp holder 301 around the fixed groove 302 and the desktop. When the adjusting mechanism 2 is unfolded, the extension plate 208 is lifted by the rising side block 7, and when the contact reaches the limiting plate 9, the piston 5 is lifted through the vertical rod two 8, the piston 5 is compressed while the limiting spring 6 is compressed, and the air in the fixed groove 302 is sucked into the lower cavity through the main connecting pipe 303, so that the negative pressure is generated in the fixed groove 302, the lamp holder 301 is fixed on the desktop, and then the device is fixed on the desktop. At the same time, the gas above the piston 5 in the lower cavity is pressed into the annular groove 304 through the secondary connecting pipe 305 when the piston 5 rises, and the gas entering the annular groove 304 will press down the annular plate 306, compress the extension rod 307 and the reset spring 308, and the rebound force of the reset spring 308 acts on the rubber pad 310 to align and press down, thereby enhancing the sealing effect.

[0075] S3, device storage, through the adjustment mechanism 2 to fold the device, specifically, reverse knob one 213 drive adjusting screw 201 reverse, let screw seat 207 and extension plate 208 drop, through the sub magnetic block 209 and iron block 205 drive double-sided rack 202 drop, let two gear 203 reverse, through two bracket 204 drive two vice lampshade 13 close to each other, until iron block 205 and main magnetic block 206 contact and magnetism, continue to drop the extension plate 208 drive sub magnetic block 209 and iron block 205 disengagement, at the same time drive crystal lampshade 11 continue to drop let two vice lampshade 13 into crystal lampshade 11, close.

[0076] S4, release fixed, in the process of folding the device cooperate with base mechanism 3 to release the fixed with the desktop, specifically, the screw seat 207 drop drive extension plate 208 drop, limit spring 6 rebound drive piston 5 drop, the piston 5 drop will its below gas re-press back into each fixed groove 302, each fixed groove 302 release negative pressure, let the lamp holder 301 and the desktop release fixed, at the same time the piston 5 drop, each reset spring 308 rebound drive ring plate 306 rise, the gas in the ring groove 304 re-press back into the lower cavity.

[0077] S5, cover disassembly, pull down the knob two 410 from the device crystal lampshade 11, specifically, pull down the connecting screw 407 drive vice trapezoidal block 404 down, compression fixed spring 408, at the same time, through the cooperation of wedge-shaped sliding groove 405 and wedge-shaped block 406 let two main trapezoidal block 403 close to each other, drive plug-in 413 move out of the slot 412 into the cavity, can release the fixed to the clamp 411, then take off the crystal lampshade 11 with clamp 411 from the fixed mechanism 4, installation, pull down the connecting screw 407 through the above operation let two plug-in 413 move out of the card slot 402, the two clamp 411 on the crystal lampshade 11 is inserted into the two card slot 402, completely inserted, slot 412 is just aligned with plug-in 413, loosen the connecting screw 407 let fixed spring 408 rebound drive vice trapezoidal block 404 rise, drive two main trapezoidal block 403 away from each other, let plug-in 413 insert into slot 412, the crystal lampshade 11 is fixed on the device.

[0078] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting.

[0079] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A detachable portable crystal lamp structure, comprising a lamp rod (1) with crystal decoration on the outer side and two chambers in the interior, a main bulb (10) is arranged above the lamp rod (1), and a cylindrical crystal lamp shade (11) is sleeved on the outer side of the main bulb (10), characterized in that: an adjusting mechanism (2) is arranged in the upper chamber of the lamp rod (1), the adjusting mechanism (2) comprises a rotating adjusting screw (201), a threaded seat (207) is arranged on the adjusting screw (201), two extension plates (208) extending upwards and outward of the lamp rod (1) are arranged on both sides of the threaded seat (207), a double-sided rack (202) is slidably arranged above the adjusting screw (201) in the upper chamber of the lamp rod (1), two gears (203) engaged with the double-sided rack (202) are symmetrically and rotatably arranged on the side of the double-sided rack (202), a support (204) is arranged on the gear (203), and a secondary lamp shade (13) is arranged at the end of the support (204); an iron block (205) is arranged at the lower end of the double-sided rack (202), a main magnetic block (206) is arranged on the lower side of the iron block (205), and a secondary magnetic block (209) matched with the iron block (205) is arranged on the side of the extension plate (208); a base mechanism (3) is further arranged, and the base mechanism (3) is used for fixing the device on the desktop; a piston (5) matched with the lamp rod (1) is slidably arranged in the lower chamber of the lamp rod (1), a limiting spring (6) is arranged above the piston (5), side blocks (7) are arranged on the side of the extension plate (208), a vertical rod two (8) penetrating through the side blocks (7) is arranged on the upper side of the piston (5) and below the side blocks (7), and a limiting plate (9) is arranged at the upper end of the vertical rod two (8). The base mechanism (3) comprises a lamp base (301) arranged at the lower end of the lamp rod (1), a plurality of fixing grooves (302) evenly distributed in a ring shape are arranged on the lower side of the lamp base (301), and a main connecting pipe (303) connected with the bottom end of the lamp rod (1) is arranged on the inner side of the center of the fixing groove (302).

2. A detachable portable crystal lamp structure as claimed in claim 1, wherein: A ring-shaped groove (304) with the same center as the fixing groove (302) is arranged on the lower side of the lamp base (301) and around the fixing groove (302), and a secondary connecting pipe (305) connected with the side of the lamp rod (1) and arranged at a position close to the upper end of the lower chamber is arranged on the inner top surface of the ring-shaped groove (304).

3. A detachable portable crystal lamp structure as claimed in claim 2, wherein: A ring-shaped seat (309) matched with the ring-shaped groove (304) and having a straight U-shaped cross section is slidably arranged in the ring-shaped groove (304), and a rubber pad (310) matched with the ring-shaped seat (309) is arranged on the lower side of the ring-shaped seat (309).

4. A detachable portable crystal lamp structure as claimed in claim 3, wherein: A ring-shaped plate (306) matched with the ring-shaped seat (309) is slidably arranged above the ring-shaped seat (309) in the ring-shaped groove (304), a plurality of telescopic rods (307) evenly distributed and connected with the ring-shaped seat (309) at the lower end are arranged on the lower side of the ring-shaped plate (306), and a plurality of reset springs (308) evenly distributed are connected between the ring-shaped groove (304) and the ring-shaped seat (309).

5. A detachable portable crystal lamp structure as claimed in claim 4, wherein: ​ 6. A detachable portable crystal lamp structure as claimed in claim 1, wherein: A fixing mechanism (4) is installed between the two extension plates (208) near the upper end, and the fixing mechanism (4) comprises a fixing seat (401), an isosceles trapezoidal auxiliary trapezoidal block (404) is slidably arranged in the cavity of the fixing seat (401), and two main trapezoidal blocks (403) are symmetrically arranged on the side of the auxiliary trapezoidal block (404) in the cavity of the fixing seat (401).

7. A detachable portable crystal lamp structure as claimed in claim 6, wherein: The inclined surface of the main trapezoidal block (403) is provided with a wedge-shaped sliding groove (405), and the wedge-shaped sliding groove (405) is slidably provided with a wedge-shaped block (406) connected with the inclined surface of the auxiliary trapezoidal block (404).

8. A detachable portable crystal lamp structure as claimed in claim 7, wherein: The lower side of the auxiliary trapezoidal block (404) is provided with a connecting screw rod (407) extending to the outside of the fixing seat (401), the threaded part of the connecting screw rod (407) outside the fixing seat (401) is provided with a threaded barrel (409) matched therewith, and the lower end of the threaded barrel (409) is provided with a knob two (410) in contact with the upper end of the lamp pole (1).

9. A method of using a detachable portable crystal lamp, comprising a detachable portable crystal lamp structure as claimed in any one of claims 1 to 8, characterized in that: The method comprises the following steps: S1, the device is unfolded, and the device is placed on the desktop, then two auxiliary lamp covers (13) are unfolded through the adjusting mechanism (2); S2, the device is fixed, the device is fixed on the desktop through the base mechanism (3) during the running of the adjusting mechanism (2) to unfold the device; S3, the device is folded, the device is folded through the adjusting mechanism (2); S4, the fixing is released, the fixing with the desktop is released through the base mechanism (3) during the folding of the device; S5, the cover is disassembled, the crystal lamp cover (11) is taken off from the device by pulling down the knob two (410).

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