CN117146213A - Lifting floor lamp - Google Patents
Lifting floor lamp Download PDFInfo
- Publication number
- CN117146213A CN117146213A CN202311061746.9A CN202311061746A CN117146213A CN 117146213 A CN117146213 A CN 117146213A CN 202311061746 A CN202311061746 A CN 202311061746A CN 117146213 A CN117146213 A CN 117146213A
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- China
- Prior art keywords
- gear
- butt joint
- floor lamp
- rod
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
- F21S6/006—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting for direct lighting only, e.g. task lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a lifting floor lamp, which comprises a support base and a support column, wherein the top of the support base is provided with the support column, the inner side of the support column is provided with a support rod, the end part of the support rod is provided with a butt joint shell, the two ends of the butt joint shell are provided with support arms, and the side sides of the support arms are provided with illuminating lamps; further comprises: and the positioning screw rod is arranged in the bearing column in a threaded manner. This over-and-under type floor lamp, when first gear rotates, can drive first runner simultaneously and rotate, and then let first gear rotate and drive the second runner simultaneously and rotate in the inside of butt joint casing, the avris of second runner is provided with the second gear, and be engaged connection between second gear and the third gear, and then drive third gear, pivot pole and rolling cylinder and rotate in the inside of butt joint casing, and then receive and release the effect to the power cord when highly regulating to the floor lamp, effectively avoid the power cord to pile up the condition that produces the influence to the lift.
Description
Technical Field
The invention relates to the technical field of floor lamps, in particular to a lifting floor lamp.
Background
Floor lamps are commonly used as local illumination, are not comprehensive, are emphasized in moving convenience, are quite practical for building corner atmospheres, are generally divided into upper illumination floor lamps and direct illumination floor lamps, are generally arranged in living rooms and rest areas, and are matched with sofas and tea tables for use, so that the requirements of local illumination of rooms and decoration of home environments are met.
In the use of floor lamp, often need adjust floor lamp's illumination height according to the user demand, in the high accommodation process to floor lamp, often adopt to let the lift support sleeve shrink, reduce floor lamp's illumination height, in the lift in-process, can not be fine carry out the rolling to inside power wire, often appear the accumulational condition of power wire, bring certain inconvenience on the lift is used.
Disclosure of Invention
The invention aims to provide a lifting type floor lamp, which aims to solve the problems that in the use process of the floor lamp, the lighting height of the floor lamp is required to be regulated according to the use requirement, in the height regulation process of the floor lamp, a lifting support sleeve is usually adopted to shrink so as to reduce the lighting height of the floor lamp, in the lifting process, internal power wires cannot be wound well, the situation that the power wires are accumulated often occurs, and certain inconvenience is brought to lifting use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the lifting floor lamp comprises a supporting base and a supporting column, wherein the top of the supporting base is provided with the supporting column, the inner side of the supporting column is provided with a supporting rod, the end part of the supporting rod is provided with a butt joint shell, the two ends of the butt joint shell are provided with supporting arms, and the side sides of the supporting arms are provided with illuminating lamps;
further comprises:
the positioning screw rod is arranged in the supporting column in a threaded manner, positioning holes are formed in the outer side of the positioning screw rod, and the positioning holes are formed in the surface of the supporting rod;
the first gear is arranged on the inner side of the supporting rod, the side of the first gear is connected with a sawtooth strip in a meshed mode, a limiting groove is formed in the outer side of the sawtooth strip, and the limiting groove is formed in the surface of the supporting rod;
the first runner, set up in the avris of first gear, and the outside of first runner is provided with the belt to the top of first runner is provided with the second runner, the avris of second runner is provided with the second gear, and the outside of second gear is provided with winding mechanism, winding mechanism includes pivot pole and winding cylinder, and the outside of pivot pole is provided with the winding cylinder.
As an alternative to the elevating floor lamp of the present invention, wherein: the locating holes are equidistantly arranged, the locating screw rod penetrates through the inside of the locating holes, an interval is reserved between the locating screw rod and the sawtooth strips all the time, and meanwhile the sawtooth strips are fixedly connected with the supporting columns.
As an alternative to the elevating floor lamp of the present invention, wherein: the winding mechanism further comprises a third gear, the third gear is fixedly connected with the rotating shaft rod, an interval exists between the third gear and the winding roller, and meanwhile the third gear is meshed with the second gear.
As an alternative to the elevating floor lamp of the present invention, wherein: the side of the second gear is provided with a wiring mechanism, the wiring mechanism comprises a connecting screw rod, a wiring frame and a limiting rod, and the connecting screw rod is fixedly connected with the second gear.
As an alternative to the elevating floor lamp of the present invention, wherein: the outside threaded connection of connecting screw has the wiring frame, and the inside of wiring frame runs through there is the gag lever post to there is the interval between gag lever post and the second gear, connects simultaneously and is the rotation between screw and the butt joint casing and be connected.
As an alternative to the elevating floor lamp of the present invention, wherein: the middle part of pivot pole is provided with the extrusion piece, and the extrusion piece symmetry is provided with two to the inside embedding of extrusion piece is provided with the ball, and the surface of ball and the internal surface of rolling cylinder laminating each other simultaneously.
As an alternative to the elevating floor lamp of the present invention, wherein: the appearance of extrusion piece is circular-arc structure setting, and the avris laminating of extrusion piece is provided with first gasbag to the tip of first gasbag is provided with the connecting pipe, and the tip of connecting pipe is provided with the second gasbag simultaneously, and first gasbag is linked together with the second gasbag through the connecting pipe.
As an alternative to the elevating floor lamp of the present invention, wherein: the side laminating of second gasbag is provided with the butt joint seat, and the butt joint seat is insulating material to the side of butt joint seat is provided with first spring, and the outer wall fixedly connected with elasticity sheetmetal of butt joint seat simultaneously, and the tip of elasticity sheetmetal is provided with the slope form inclined plane.
As an alternative to the elevating floor lamp of the present invention, wherein: the outside of elastic metal piece is provided with the water conservancy diversion spare, and the water conservancy diversion spare includes water conservancy diversion ring, positioning seat and supporting seat to the inclined slope has been seted up to the tip of water conservancy diversion ring, and the internal surface of water conservancy diversion ring and the surface of elastic metal piece laminating each other simultaneously, the outside of water conservancy diversion ring is provided with the positioning seat, and the embedding of positioning seat sets up in the inside of support arm to the inside of positioning seat is provided with the supporting seat, is fixed connection between supporting seat and the support arm simultaneously.
As an alternative to the elevating floor lamp of the present invention, wherein: the top of third gear is provided with extrusion mechanism, and extrusion mechanism includes dull polish piece, docking pole, connection pad, pull rod, second spring and connection casing to the surface of dull polish piece laminates each other with the surface of rolling cylinder, the appearance of dull polish piece is semicircle annular structure setting, and the outer wall of dull polish piece is provided with docking pole, and docking pole's tip is provided with the connection pad, the outer wall of connection pad is provided with the pull rod, and the outside cover of pull rod is equipped with the second spring, and the outside of second spring is provided with connection casing, is fixed connection between connection casing and the docking casing simultaneously.
Compared with the prior art, the invention has the beneficial effects that:
1. the lifting type floor lamp is provided with the winding roller, when the first gear rotates, the first rotating wheel is driven to rotate at the same time, the first gear is further driven to rotate and simultaneously drive the second rotating wheel to rotate in the butt joint shell, the side of the second rotating wheel is provided with the second gear, the second gear is connected with the third gear in a meshed mode, the third gear, the rotating shaft rod and the winding roller are driven to rotate in the butt joint shell, the power line is wound and unwound while the height of the floor lamp is adjusted, and the situation that the power line is accumulated to affect lifting is effectively avoided;
2. the lifting type floor lamp is provided with the wire distribution frame, when the second rotating wheel rotates, the connecting screw rod is simultaneously driven to rotate in the butt joint shell, the connecting screw rod is in threaded connection with the wire distribution frame, when the second rotating wheel rotates, the wire distribution frame is simultaneously driven to slide at the side of the winding roller, the end part of the wire distribution frame is provided with a threading hole, so that a power line can conveniently pass through the threading hole, and when the winding roller rotates, the wire distribution frame drives the power line to slide at the side of the winding roller, and the power line is uniformly distributed on the surface of the winding roller;
3. this over-and-under type floor lamp is provided with the locking lever, before the pivot pole drives the rolling cylinder and rotates, the pivot pole can drive extrusion piece in advance and move in the rolling cylinder cavity, first gasbag extrudees the inside gas that lets first gasbag enter into the inside of second gasbag through the connecting pipe, and let the second gasbag inflation, when the second gasbag inflation, drive butt joint seat and elastic metal piece motion, and finally let the separation between elastic metal piece and the water conservancy diversion ring, and then when realizing the rolling cylinder to the power cord rolling, let elastic metal piece and water conservancy diversion ring separation, reduce the wearing and tearing between elastic metal piece and the water conservancy diversion ring in the rotation process, prolong its life.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a support column and support bar according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic diagram of a connection structure of a first gear and a saw tooth bar according to the present invention;
FIG. 5 is a schematic cross-sectional view of a docking housing of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 5C according to the present invention;
FIG. 8 is a schematic diagram of the connection structure of the wiring rack and the connecting screw rod of the present invention;
FIG. 9 is a schematic view of the connection structure of the extrusion sheet and the first air bag of the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 6D according to the present invention;
FIG. 11 is a schematic view of the connection structure of the winding roller and the abrasive sheet of the present invention.
In the figure: 1. a support base; 2. a support column; 3. a support rod; 4. a butt-joint housing; 5. a support arm; 6. a lighting lamp; 7. positioning a screw rod; 8. positioning holes; 9. a first gear; 10. a saw rack; 11. a limit groove; 12. a first wheel; 13. a belt; 14. a second wheel; 15. a second gear; 16. a winding mechanism; 1601. a third gear; 1602. a rotating shaft lever; 1603. a winding roller; 17. a wiring mechanism; 1701. connecting a screw rod; 1702. a wire distribution frame; 1703. a limit rod; 18. extruding the sheet; 19. a ball; 20. a first air bag; 21. a connecting pipe; 22. a second air bag; 23. a butt joint seat; 24. a first spring; 25. an elastic metal sheet; 26. a flow guide; 2601. a guide ring; 2602. a positioning seat; 2603. a support bracket; 27. an extrusion mechanism; 2701. a sanding sheet; 2702. a butt joint rod; 2703. a connecting disc; 2704. a pull rod; 2705. a second spring; 2706. and the shell is connected.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The present embodiment aims to solve the problem of how to wind up the power line while adjusting the height of the floor lamp, please refer to fig. 1 to 11, and the present invention provides a technical solution: the lifting floor lamp comprises a support base 1 and a support column 2, wherein the top of the support base 1 is provided with the support column 2, the inner side of the support column 2 is provided with a support rod 3, the end part of the support rod 3 is provided with a butt joint shell 4, the two ends of the butt joint shell 4 are provided with support arms 5, and the side of the support arms 5 is provided with a lighting lamp 6;
further comprises:
the positioning screw rod 7 is arranged in the support column 2 in a threaded manner, a positioning hole 8 is formed in the outer side of the positioning screw rod 7, and the positioning hole 8 is formed in the surface of the support rod 3;
the first gear 9 is arranged on the inner side of the supporting rod 3, a sawtooth strip 10 is connected to the side of the first gear 9 in a meshed mode, a limit groove 11 is formed in the outer side of the sawtooth strip 10, and the limit groove 11 is formed in the surface of the supporting rod 3;
the first rotating wheel 12 is arranged on the side of the first gear 9, a belt 13 is arranged on the outer side of the first rotating wheel 12, a second rotating wheel 14 is arranged at the top of the first rotating wheel 12, a second gear 15 is arranged on the side of the second rotating wheel 14, a winding mechanism 16 is arranged on the outer side of the second gear 15, the winding mechanism 16 comprises a rotating shaft lever 1602 and a winding roller 1603, and the winding roller 1603 is arranged on the outer side of the rotating shaft lever 1602;
the positioning holes 8 are equidistantly formed, the positioning screw rod 7 penetrates through the positioning holes 8, an interval is reserved between the positioning screw rod 7 and the sawtooth strip 10 all the time, meanwhile, the sawtooth strip 10 is fixedly connected with the supporting column 2, the rolling mechanism 16 further comprises a third gear 1601, the third gear 1601 is fixedly connected with the rotating shaft rod 1602, an interval is reserved between the third gear 1601 and the rolling roller 1603, and meanwhile, the third gear 1601 is in meshed connection with the second gear 15;
when the use height of the floor lamp is required to be adjusted, the positioning screw rod 7 on the supporting column 2 is rotated to enable the positioning screw rod 7 to be separated from the positioning holes 8 on the supporting rod 3, a plurality of positioning holes 8 are equidistantly arranged, the height between the supporting rod 3 and the supporting column 2 is adjusted by enabling the positioning screw rod 7 to be connected with different positioning holes 8, the illumination height of the illuminating lamp 6 connected with the end part of the supporting arm 5 is further adjusted, a first gear 9 is movably arranged in the supporting rod 3, the first gear 9 is in meshed connection with the sawtooth strip 10, when the supporting rod 3 slides in the supporting column 2, the first gear 9 can be rotated on the side of the sawtooth strip 10, a limiting groove 11 is formed in the outer side of the first gear 9, and the sliding of the supporting rod 3 on the supporting column 2 is limited by utilizing the limiting groove 11 formed in the supporting rod 3, so that the lifting sliding of the supporting rod 3 is more stable;
the first gear 9 and the first rotating wheel 12 are coaxially arranged, when the first gear 9 rotates, the first rotating wheel 12 is simultaneously driven to rotate, the first rotating wheel 12 is connected with the second rotating wheel 14 through the belt 13, the first gear 9 is further rotated and simultaneously drives the second rotating wheel 14 to rotate in the butt joint shell 4, the second gear 15 is arranged on the side of the second rotating wheel 14, the second gear 15 is meshed with the third gear 1601, the rotating shaft rod 1602 and the winding roller 1603 are driven to rotate in the butt joint shell 4, the winding roller 1603 is made of insulating materials, the winding roller 1603 is provided with a power line, winding of the power line is realized by utilizing the rotation of the winding roller 1603, and further the effect of winding and unwinding the power line is achieved when the height of the floor lamp is adjusted, so that the situation that the power line is piled up to influence on lifting is effectively avoided.
Example 2
The present embodiment is intended to promote solving the problem of how to uniformly distribute the power cord on the surface of the winding drum 1603, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1 and 4, the side of the second gear 15 is provided with a wiring mechanism 17, the wiring mechanism 17 comprises a connection screw 1701, a wiring frame 1702 and a limit rod 1703, the connection screw 1701 is fixedly connected with the second gear 15, the outside of the connection screw 1701 is in threaded connection with the wiring frame 1702, the inside of the wiring frame 1702 is penetrated with the limit rod 1703, a space exists between the limit rod 1703 and the second gear 15, and meanwhile, the connection screw 1701 is in rotational connection with the docking housing 4;
the wiring mechanism 17 is arranged on the side of the second rotating wheel 14, when the second rotating wheel 14 rotates, the connecting screw rod 1701 is simultaneously driven to rotate in the butt joint shell 4, the connecting screw rod 1701 is in threaded connection with the wiring frame 1702, when the second rotating wheel 14 rotates, the wiring frame 1702 is simultaneously driven to slide on the side of the winding drum 1603, the limiting rod 1703 penetrates through the inside of the wiring frame 1702, the limiting rod 1703 is utilized to limit the sliding of the wiring frame 1702, the sliding of the wiring frame 1702 is stable, the end part of the wiring frame 1702 is provided with a threading hole, a power line can conveniently pass through the threading hole, and when the winding drum 1603 rotates, the wiring frame 1702 drives the power line to slide on the side of the winding drum 1603, so that the power line is uniformly distributed on the surface of the winding drum 1603.
Example 3
The present embodiment is intended to facilitate solving the problem how to automatically separate the elastic metal sheet 25 from the guide ring 2601 to reduce friction when the winding drum 1603 rotates, and is an improvement made on the basis of embodiment 2, concretely, please refer to fig. 1 to 10, the middle part of the rotating shaft rod 1602 is provided with two extrusion sheets 18, the extrusion sheets 18 are symmetrically provided with two, balls 19 are embedded in the extrusion sheets 18, the outer surfaces of the balls 19 are mutually attached to the inner surface of the winding drum 1603, the outer shape of the extrusion sheets 18 is in an arc-shaped structure, the side of the extrusion sheets 18 is attached to the first air bag 20, the end part of the first air bag 20 is provided with a connecting pipe 21, the end part of the connecting pipe 21 is provided with a second air bag 22, the side of the second air bag 22 is attached to the connecting seat 23, the butt seat 23 is made of an insulating material, the side of the butt seat 23 is provided with a first spring 24, the outer wall of the butt seat 23 is fixedly connected with the elastic metal sheet 25, and the end part of the elastic metal sheet 25 is provided with an inclined surface;
the outside of the elastic metal sheet 25 is provided with a guide piece 26, the guide piece 26 comprises a guide ring 2601, a positioning seat 2602 and a bearing seat 2603, an inclined plane is formed at the end part of the guide ring 2601, the inner surface of the guide ring 2601 is mutually attached to the outer surface of the elastic metal sheet 25, the outside of the guide ring 2601 is provided with the positioning seat 2602, the positioning seat 2602 is embedded into the support arm 5, the bearing seat 2603 is arranged in the positioning seat 2602, and the bearing seat 2603 is fixedly connected with the support arm 5;
before the winding drum 1603 is driven to rotate by the rotating shaft rod 1602, the winding drum 1603 is attached to the polishing sheet 2701, as shown in fig. 11, a protrusion is arranged on the polishing sheet 2701, a groove matched with the protrusion is formed on the surface, which is contacted with the polishing sheet 2701, of the winding drum 1603, when the polishing sheet 2701 is contacted with the winding drum 1603, the protrusion on the polishing sheet 2701 is embedded into the groove on the winding drum 1603, the end part of the protrusion and the opening of the groove are all inclined, so that a resistance is generated when the winding drum 1603 rotates, the rotating shaft rod 1602 rotates in a cavity preset by the winding drum 1603 in advance, when the rotating shaft rod 1602 rotates, the extrusion sheet 18 is driven to move in the cavity in the winding drum 1603 in advance, a first air bag 20 is arranged at the side of the extrusion sheet 18, when the rotating shaft rod 1602 drives the extrusion sheet 18 to rotate, the first air bag 20 is extruded, the first air bag 20 is contracted, and air in the first air bag 20 is led into the second air bag 22 through the connecting pipe 21, and the second air bag 22 is expanded;
when the second air bag 22 is inflated, the second air bag 22 drives the opposite seat 23 to slide in the winding drum 1603 and compresses the first spring 24, when the opposite seat 23 slides, the elastic metal sheet 25 is simultaneously driven to move and finally the elastic metal sheet 25 and the guide ring 2601 are separated, at the moment, the rotating shaft rod 1602 continues to rotate, the first air bag 20 is difficult to shrink, at the moment, the torsion generated by the rotation of the rotating shaft rod 1602 is larger than the contact force between the winding drum 1603 and the grinding sheet 2701, the protrusions on the grinding sheet 2701 slide out of the grooves in the winding drum 1603 and move the grinding sheet 2701 to one side for a short distance, and as the grinding sheet 2701 moves in opposite directions with the winding drum 1603, the protrusions on the grinding sheet 2701 are embedded into the grooves formed in the winding drum 1603 again, and the rotating shaft rod 1602 drives the winding drum 1603 to rotate in the opposite housing 4 at a short distance, the power line is wound by the rotation of the winding drum 1603, and the power line is further wound by the rotation of the rotating shaft rod 1603, when the winding drum 1603 is wound on the power line, the abrasive sheet is separated from the guide ring 2601 by the elastic metal sheet 2601 and the guide ring 26025 is cut off, and the abrasion is prolonged, and the abrasion is reduced;
when the rotating shaft rod 1602 drives the extrusion sheet 18 to reset, at this time, the air in the second air bag 22 returns to the inside of the first air bag 20 through the connecting pipe 21, the reset elastic force of the first spring 24 in a compressed state drives the opposite seat 23 and the elastic metal sheet 25 to slide in the winding drum 1603, the ends of the elastic metal sheet 25 and the guide ring 2601 are respectively provided with an inclined plane, when the inclined plane of the elastic metal sheet 25 is in contact with the inclined plane of the guide ring 2601, the reset elastic force of the first spring 24 drives the elastic metal sheet 25 to slide continuously to the inside of the guide ring 2601, the elastic metal sheet 25 can slide smoothly to the inside of the guide ring 2601 by the arrangement of the inclined planes, and the elastic metal sheet 25 is tightly attached to the guide ring 2601, a power wire is arranged on the opposite seat 23 and is electrically connected with the elastic metal sheet 25, and current can smoothly flow to the guide ring 2601, when the inclined plane of the elastic metal sheet 25 is tightly attached to the guide ring 2601, and the guide ring 2606 is in a conductive state, the guide ring 2603 is also arranged on the outer side of the support 2603, and the support 2602 is positioned by the rotating shaft, and the support 2602 is positioned by the insulating rod 2603;
it should be noted that, the line tip of rolling on the rolling cylinder 1603 is electric connection through butt joint seat 23 and elastic metal sheet 25 (line position is not drawn in the figure, specific connection and setting position are technical personnel can set up according to the demand, only let power supply line tip and elastic metal sheet 25 on butt joint seat 23 be electric connection can, when both are connected, also will power supply line tip location on rolling cylinder 1603 this moment, and elastic metal sheet 25 links to each other with water conservancy diversion ring 2601, and then let the electric current switch on to water conservancy diversion ring 2601 through elastic metal sheet 25, one side of water conservancy diversion ring 2601 is provided with the power cord that is linked together with light 6, let light 6 can normally throw light on, when water conservancy diversion ring 2601 and elastic metal sheet 25 separate, utilize this kind of mode, when rolling cylinder 1603 is to the rolling of power supply line, the line of light 6 department turns round the condition that causes the damage because of rolling cylinder 1603, and rolling cylinder 1603 is when receiving the power supply line, it is to carry out the support post 2 and support post 2 to support post 3 to carry out the distance between the support post and support post 2 and the support post is realized that the support post is the rolling is tight to the support post is the rolling, the support post is realized, the rolling is more can be in the rolling the condition is more difficult to the rolling post is realized in the rolling cylinder is in the rolling cylinder 2 or the rolling is more than the support post is realized in the rolling post is more convenient to the rolling process to the rolling post is 3 is easy to the rolling 2.
Example 4
The present embodiment is intended to facilitate solving the problem how to automatically reset the elastic connection sheet by releasing the limit of the winding drum 1603, and is an improvement made on the basis of embodiment 3, specifically, please refer to fig. 1 to 11, the top of the third gear 1601 is provided with an extrusion mechanism 27, and the extrusion mechanism 27 includes a polishing sheet 2701, a docking rod 2702, a connection disc 2703, a pull rod 2704, a second spring 2705 and a connection housing 2706, and the outer surface of the polishing sheet 2701 and the outer surface of the winding drum 1603 are mutually attached, the outer shape of the polishing sheet 2701 is in a semicircular structure, the outer wall of the polishing sheet 2701 is provided with the docking rod 2702, and the end part of the docking rod 2702 is provided with the connection disc 2703, the outer wall of the connection disc 2703 is provided with the pull rod 2704, and the outer part of the pull rod 2704 is sleeved with a second spring 2705, and the outer side of the second spring 2705 is provided with the connection housing 2706, and meanwhile, the connection housing 2706 and the docking housing 4 are fixedly connected;
after the floor lamp height adjustment finishes, through the inside pull rod 2704 of manual pulling connection housing 2706, pull rod 2704 runs through with the inside of connection housing 2706, when pull rod 2704 slides, can drive connection pad 2703 simultaneously and slide in connection housing 2706, and compress second spring 2705, when connection pad 2703 slides, can drive butt joint pole 2702 and abrasive sheet 2701 motion simultaneously, let abrasive sheet 2701 and winding drum 1603 separate, remove the laminating between the two, the extrusion piece 18 in the pivot pole 1602 outside is in the state of compressing first balloon 20, when the friction limit to winding drum 1603 is removed, receive the reset elasticity of first balloon 20, can let winding drum 1603 carry out the small amplitude reset rotation in the pivot pole 1602 outside, and then can laminate again between elastic metal sheet 25 and the water conservancy diversion ring 2601, and be provided with ball 19 between extrusion piece 18 and the winding drum 1603, utilize the setting of ball 19, reduce the rotation friction between them, when loosening pull rod 2704, reset elasticity of second spring 2705 can drive butt joint pole 2702 and abrasive sheet 2701 and reset and can laminate with the water conservancy diversion ring 2601 again, and can normally roll down to the high degree of separation between the metal sheet 2601 and the winding drum 2601, and the winding drum 2601 can normally be carried out with the effect between the winding drum and the winding drum 2601.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The lifting floor lamp comprises a supporting base (1) and a supporting column (2), wherein the supporting column (2) is arranged at the top of the supporting base (1), a supporting rod (3) is arranged on the inner side of the supporting column (2), a butt joint shell (4) is arranged at the end part of the supporting rod (3), supporting arms (5) are arranged at two ends of the butt joint shell (4), and a lighting lamp (6) is arranged at the side of the supporting arm (5);
characterized by further comprising:
the positioning screw rod (7) is arranged in the supporting column (2) in a threaded manner, a positioning hole (8) is formed in the outer side of the positioning screw rod (7), and the positioning hole (8) is formed in the surface of the supporting rod (3);
the first gear (9) is arranged on the inner side of the supporting rod (3), a saw rack (10) is connected to the side of the first gear (9) in a meshed mode, a limiting groove (11) is formed in the outer side of the saw rack (10), and the limiting groove (11) is formed in the surface of the supporting rod (3);
the first runner (12) set up in the avris of first gear (9), and the outside of first runner (12) is provided with belt (13) to the top of first runner (12) is provided with second runner (14), the avris of second runner (14) is provided with second gear (15), and the outside of second gear (15) is provided with winding mechanism (16), winding mechanism (16) are provided with winding cylinder (1603) including pivot pole (1602), and the outside of pivot pole (1602) including pivot pole (1603).
2. The elevating floor lamp as set forth in claim 1, wherein: the positioning holes (8) are equidistantly formed, the positioning screw rods (7) penetrate through the positioning holes (8), intervals are reserved between the positioning screw rods (7) and the saw-tooth strips (10) all the time, and meanwhile the saw-tooth strips (10) are fixedly connected with the supporting columns (2).
3. The elevating floor lamp as set forth in claim 2, wherein: the winding mechanism (16) further comprises a third gear (1601), the third gear (1601) is fixedly connected with the rotating shaft rod (1602), an interval exists between the third gear (1601) and the winding roller (1603), and meanwhile the third gear (1601) is meshed with the second gear (15).
4. A lifting floor lamp as claimed in claim 3, characterized in that: the side of the second gear (15) is provided with a wiring mechanism (17), and the wiring mechanism (17) comprises a connecting screw rod (1701), a wiring frame (1702) and a limiting rod (1703), and the connecting screw rod (1701) is fixedly connected with the second gear (15).
5. The elevating floor lamp as set forth in claim 4, wherein: the outside threaded connection of connecting lead screw (1701) has wiring frame (1702), and the inside of wiring frame (1702) runs through has gag lever post (1703) to there is the interval between gag lever post (1703) and second gear (15), is the swivelling joint between connecting lead screw (1701) and butt joint casing (4) simultaneously.
6. The elevating floor lamp as set forth in claim 5, wherein: the middle part of pivot pole (1602) is provided with extrusion piece (18), and extrusion piece (18) symmetry is provided with two to the inside embedding of extrusion piece (18) is provided with ball (19), and the surface of ball (19) is laminated each other with the internal surface of rolling cylinder (1603) simultaneously.
7. The elevating floor lamp as set forth in claim 6, wherein: the appearance of extrusion piece (18) is circular-arc structure setting, and the laminating of the avris of extrusion piece (18) is provided with first gasbag (20) to the tip of first gasbag (20) is provided with connecting pipe (21), and the tip of connecting pipe (21) is provided with second gasbag (22) simultaneously, and first gasbag (20) are linked together with second gasbag (22) through connecting pipe (21).
8. The elevating floor lamp as set forth in claim 7, wherein: the side laminating of second gasbag (22) is provided with butt joint seat (23), and butt joint seat (23) are insulating material to the avris of butt joint seat (23) is provided with first spring (24), and the outer wall fixedly connected with elasticity sheetmetal (25) of butt joint seat (23) simultaneously, and the tip of elasticity sheetmetal (25) is provided with inclined slope.
9. The elevating floor lamp as set forth in claim 8, wherein: the outside of elastic metal piece (25) is provided with water conservancy diversion spare (26), and water conservancy diversion spare (26) are including water conservancy diversion ring (2601), positioning seat (2602) and supporting seat (2603) to inclined form inclined plane has been seted up to the tip of water conservancy diversion ring (2601), and the internal surface of water conservancy diversion ring (2601) is laminated each other with the surface of elastic metal piece (25) simultaneously, the outside of water conservancy diversion ring (2601) is provided with positioning seat (2602), and positioning seat (2602) embedding sets up in the inside of support arm (5) to the inside of positioning seat (2602) is provided with supporting seat (2603), is fixed connection between supporting seat (2603) and support arm (5) simultaneously.
10. The elevating floor lamp as set forth in claim 9, wherein: the top of third gear (1601) is provided with extrusion mechanism (27), and extrusion mechanism (27) are including dull polish piece (2701), butt joint pole (2702), connection pad (2703), pull rod (2704), second spring (2705) and connection casing (2706) to the surface of dull polish piece (2701) and the surface of rolling cylinder (1603) laminating each other, the appearance of dull polish piece (2701) is semicircle ring structure setting, and the outer wall of dull polish piece (2701) is provided with butt joint pole (2702) to the tip of butt joint pole (2702) is provided with connection pad (2703), the outer wall of connection pad (2703) is provided with pull rod (2704), and the outside cover of pull rod (2704) is equipped with second spring (2705) to the outside of second spring (2705) is provided with connection casing (2706), is fixed connection between connection casing (2706) and the butt joint casing (4) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311061746.9A CN117146213B (en) | 2023-08-22 | 2023-08-22 | Lifting floor lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311061746.9A CN117146213B (en) | 2023-08-22 | 2023-08-22 | Lifting floor lamp |
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| Publication Number | Publication Date |
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| CN117146213A true CN117146213A (en) | 2023-12-01 |
| CN117146213B CN117146213B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311061746.9A Active CN117146213B (en) | 2023-08-22 | 2023-08-22 | Lifting floor lamp |
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| Country | Link |
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| CN (1) | CN117146213B (en) |
Citations (7)
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|---|---|---|---|---|
| JP2000030508A (en) * | 1998-07-08 | 2000-01-28 | Itoki Crebio Corp | Lighting equipment |
| KR20110104656A (en) * | 2010-03-17 | 2011-09-23 | 김정집 | Removable fluorescent tube |
| CN207778248U (en) * | 2018-01-17 | 2018-08-28 | 广东中煌建筑工程有限公司 | A kind of street lamp of adjustment height |
| JP6617350B1 (en) * | 2019-04-24 | 2019-12-11 | 寧波富万信息科技有限公司 | Bed light |
| CN211925479U (en) * | 2020-06-15 | 2020-11-13 | 江西理工大学 | A mine safety lighting equipment |
| CN212776946U (en) * | 2020-08-25 | 2021-03-23 | 元禾大千(深圳)艺术品有限公司 | Floor lamp based on industrial design |
| CN116380626A (en) * | 2023-04-26 | 2023-07-04 | 湖北省电力勘测设计院有限公司 | A system for measuring deformation of electric conduction structure |
-
2023
- 2023-08-22 CN CN202311061746.9A patent/CN117146213B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000030508A (en) * | 1998-07-08 | 2000-01-28 | Itoki Crebio Corp | Lighting equipment |
| KR20110104656A (en) * | 2010-03-17 | 2011-09-23 | 김정집 | Removable fluorescent tube |
| CN207778248U (en) * | 2018-01-17 | 2018-08-28 | 广东中煌建筑工程有限公司 | A kind of street lamp of adjustment height |
| JP6617350B1 (en) * | 2019-04-24 | 2019-12-11 | 寧波富万信息科技有限公司 | Bed light |
| CN211925479U (en) * | 2020-06-15 | 2020-11-13 | 江西理工大学 | A mine safety lighting equipment |
| CN212776946U (en) * | 2020-08-25 | 2021-03-23 | 元禾大千(深圳)艺术品有限公司 | Floor lamp based on industrial design |
| CN116380626A (en) * | 2023-04-26 | 2023-07-04 | 湖北省电力勘测设计院有限公司 | A system for measuring deformation of electric conduction structure |
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|---|---|
| CN117146213B (en) | 2024-05-07 |
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