Safety floor lamp with translation device
By combining a translation mechanism and a locking mechanism, and using cylindrical rollers and omnidirectional ball wheels, the problems of difficult movement and tipping risk of floor lamps are solved, achieving the effect of convenient movement and safe placement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-25
- Publication Date
- 2026-03-31
AI Technical Summary
Existing floor lamps are difficult to move and pose a risk of tipping over, making them unsuitable for convenient movement and safe placement.
It employs a combination of translation and locking mechanisms, including cylindrical rollers and omnidirectional ball wheels. The locking structure restricts the movement of the translation mechanism, providing stability and security, while the friction plate and cam design enable convenient locking and unlocking.
This design enables convenient movement and safe placement of the floor lamp, improving stability and safety, making it easy to operate and reducing the risk of tipping over.
Smart Images
Figure CN224065395U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lamp structure technical field, more specifically, especially, it is a kind of safe floor lamp with translation device. BACKGROUND
[0002] Floor lamp is a kind of vertical lamp for mobile lighting, usually placed in the corner of life or office area, provides illumination for user.Floor lamp has the advantages of small space occupation, soft lighting effect, can create warm, comfortable living atmosphere, is liked by mass consumer.
[0003] But the existing floor lamp in order to improve the stability of product, cannot be moved conveniently, the movement of floor lamp needs to lift the whole floor lamp after carrying, it is difficult to operate.Some floor lamps take the structure of setting auxiliary pulley in bottom rear end,
[0004] Although rear pulley structure improves the mobility of floor lamp to some extent, but when moving, floor lamp can be pushed with pulley as fulcrum after being forced to lean backward, it is laborious to lean backward, and most floor lamp holders are pushed to the bottom of table or sofa when using, it is very inconvenient to operate.Due to the height of floor lamp, it is easy to lose balance during the process of leaning backward with pulley as fulcrum, and the whole floor lamp is prone to falling, which causes damage to floor lamp, and seriously, it can cause injury to user.
[0005] Therefore, it is necessary to study a new floor lamp structure technical scheme capable of improving the mobility of floor lamp, placing conveniently and safely. CONTENT OF UTILITY MODEL
[0006] The utility model aims at solving the deficiency existing in the use of the above-mentioned existing floor lamp, and provides a floor lamp structure which is convenient to move, can be conveniently locked and is safer to use.
[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0008] A safe floor lamp with translation device, comprising lighting part, lamp pole and lamp holder, the translation mechanism and locking mechanism are installed below the lamp holder, the locking structure of the locking mechanism is arranged in the middle of the translation mechanism, the operation structure of the locking mechanism drives the locking structure to contact with the translation mechanism, and the locking structure limits the activity of the translation mechanism by contacting with the translation mechanism.
[0009] Preferably, the translation mechanism comprises a cylindrical roller arranged below the lamp holder and a universal ball bearing wheel, the cylindrical roller is arranged transversely below the front end of the lamp holder, the design of the cylindrical roller can make the floor lamp more stable when moving, the floor lamp will not tilt when moving or stationary, and provide more sufficient support, so that the floor lamp has better stability and safety when in use, and the universal ball bearing wheel can cooperate with the cylindrical roller to improve the translation stability and steering flexibility of the floor lamp.
[0010] Further, the locking structure of the locking mechanism comprises a friction plate, a transmission rod, a support top block and a cam, the operating structure of the locking mechanism comprises a locking operating part, one end of the transmission rod is combined with the transmission cross bar of the friction plate, and the friction plate is combined with the circular curved surface of the cylindrical roller to form a brake structure. The other end of the transmission rod is in sliding fit with the outer side surface of the cam, the rotating connecting shaft of the cam is coaxially combined with the locking operating part, the transmission rod is slidingly installed in the sliding guide hole of the locking support, the support top block and the locking support are provided with a return spring, the guide block at the rear end of the transmission cross bar is in sliding guide combination with the guide sliding hole of the locking support, and the return spring is combined with the locking support. When the return spring is stretched and reset, the transmission rod is slidingly driven, the transmission cross bar is slidingly guided along the guide sliding hole through the guide block, the friction plate is separated from the cylindrical roller, the brake locking state is released, and the user can conveniently move the floor lamp.
[0011] Further, the locking operating part is rotationally installed in the operating installation hole of the lamp holder, and the cam combination frame is installed below the operating installation hole, and the rotating connecting shaft of the cam passes through the cam combination frame and is combined with the lower end of the locking operating part.
[0012] Preferably, the cam comprises a locking support end and a moving support end, and a sliding transition end face is arranged between the locking support end and the moving support end, and the locking support end and the moving support end are combined with the support end of the support top block. The locking support end is combined with the support end to drive the transmission rod, so that the friction plate is combined with the cylindrical roller to lock the translation mechanism, limit the movement of the translation mechanism, and fix the placement position of the floor lamp.
[0013] Preferably, a rotating limiting protrusion is arranged below the locking operating part, a rotating limiting hole is formed in the upper end face of the cam combination frame, the rotating limiting protrusion is combined with the rotating limiting hole to limit the rotation of the locking operating part, and the positioning of the locking operating part when being rotated to the moving position and the locking position is set.
[0014] Preferably, a locking identification part is arranged on the holding part at the upper end of the locking operating part, and the locking identification part is aligned with the locking support end of the cam. The operator can more conveniently and intuitively understand the position state of the locking mechanism.
[0015] Preferably, the rear end of the universal ball bearing wheel is provided with an auxiliary support block for preventing the floor lamp from falling over and improving the safety of the floor lamp when the floor lamp is placed and moved.
[0016] Preferably, the distance between the lower end surface of the auxiliary support block and the support and moving end point of the universal ball bearing wheel is at least 1-10 mm. The lower end surface of the auxiliary support block does not interfere with the ground when the universal ball bearing wheel is rolled and moved, and the auxiliary support is provided when the floor lamp is swung to prevent the floor lamp from falling over, and the effective distance is ensured to prevent the lower end surface of the auxiliary support block from interfering with the ground when the universal ball bearing wheel is rolled and moved and to provide timely anti-falling when the floor lamp is tilted.
[0017] Preferably, the two sides of the auxiliary support block are extended and wrapped outside the universal ball bearing wheel, and the outer edge of the auxiliary support block is matched with the outer contour of the lamp holder. The anti-falling support coverage range of the auxiliary support block is further improved, and the lamp holder is better protected.
[0018] Compared with the prior art, the floor lamp has the advantages of:
[0019] The innovative translation mechanism and locking mechanism are combined, so that the floor lamp can be easily and flexibly carried and moved, and can be conveniently locked after the placement position is determined, effectively limiting the movement of the floor lamp, and having better stability, and not being prone to falling over when moving or placing, and meeting the use requirement standard of the floor lamp. The locking and unlocking operation of the locking mechanism is convenient, the locking operation part of the locking mechanism is arranged on the lamp holder, and the user can operate conveniently. Further, the locking recognition part is arranged on the locking operation part, so that the user can more intuitively understand the position state of the locking mechanism when operating. The floor lamp has the advantages of high practicability and high safety. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a structural schematic view of the floor lamp.
[0021] Figure 2 is a structural schematic view of the lamp holder of the floor lamp.
[0022] Figure 3 is a structural schematic view of the lamp holder of the floor lamp.
[0023] Figure 4 is a schematic view of the translation mechanism and the locking mechanism of the floor lamp.
[0024] Figure 5 Figure 1 is a schematic view of the translation mechanism and locking mechanism of the utility model.
[0025] Figure 6 Figure 2 is an enlarged schematic view of A of the utility model.
[0026] Figure 7 Figure 3 is a schematic view of the locking mechanism moving to the locked state of the utility model.
[0027] Figure 8 Figure 4 is a schematic view of the locking operation part and cam combination frame and cam in the disassembled state of the utility model.
[0028] Explanation of reference numerals:
[0029] Lamp holder-1, cylindrical roller-2, universal ball bearing-3, friction plate-4, support top block-5, cam-6, locking operation part-7, cam combination frame-8, operation mounting hole-9, transmission rod-10, locking support-11, sliding guide hole-12, return spring-13, transmission cross rod-14, guide block-15, guide sliding hole-16, auxiliary support block-17, support end-51, locking support end-61, moving support end-62, rotation limiting protrusion-71, locking identification part-72, rotation limiting hole-81. DETAILED DESCRIPTION
[0030] The utility model will be further described below in combination with specific embodiments. Among them, the drawings are only used for example description, and the representation is only a schematic view, not a physical drawing, and cannot be understood as a limitation on the patent; in order to better illustrate the embodiments of the utility model, some components of the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings can be omitted.
[0031] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the orientation or position relationship indicated by the terms "upper", "lower", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, the position relationship description in the drawings is only used for example description, and cannot be understood as a limitation on the patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.
[0032] The utility model will be further described below in combination with specific embodiments:
[0033] Figures 1 to 8It is each structure schematic view of the utility model. Further, the utility model is a kind of safe floor lamp with translation device, including lighting part, lamp pole and lamp stand 1, the translation mechanism and locking mechanism are installed in the lower of lamp stand 1, the locking structure of locking mechanism is arranged in the middle of translation mechanism, the operating structure of locking mechanism drives the locking structure and the translation mechanism contact, the locking structure and the translation mechanism contact limit the activity of translation mechanism.
[0034] Preferably, the translation mechanism includes cylindrical roller 2 and universal ball bearing 3 arranged below the lamp stand 1, the cylindrical roller 2 is arranged below the front end of the lamp stand 1, the design of cylindrical roller 2 can make the floor lamp more stable when moving, and the floor lamp will not tilt when moving or stationary, and provide more sufficient support, so that the floor lamp has better stability and safety when in use, and the universal ball bearing 3 can cooperate with the cylindrical roller 2 to improve the translation stability and steering flexibility of the floor lamp.
[0035] Further, the locking structure of the locking mechanism includes friction plate 4, transmission rod 10, support top block 5 and cam 6, the operating structure of the locking mechanism includes locking operation part 7, the transmission cross bar 14 at one end of the transmission rod 10 is combined with the friction plate 4, and the friction plate 4 is matched with the circular surface of the cylindrical roller 2 to form a brake structure. The support top block 5 at the other end of the transmission rod 10 is in sliding fit with the outer side of the cam 6, the rotating connecting shaft of the cam 6 is coaxially combined with the locking operation part 7, the transmission rod 10 is slidingly installed in the sliding guide hole 12 of the locking bracket 11, the back force spring 13 is arranged between the support top block 5 and the locking bracket 11, the guide block 15 at the rear end of the transmission cross bar 14 is in sliding guide combination with the guide sliding hole 16 of the locking bracket 11, and the back force spring 13 is combined with the locking bracket 11. When the back force spring 13 is stretched and reset, the transmission rod 10 is slid, the transmission cross bar 14 is guided to slide along the guide sliding hole 16 through the guide block 15, the friction plate 4 is separated from the cylindrical roller 2, the brake locking state is released, and the user can move the floor lamp conveniently.
[0036] Further, the locking operation part 7 is rotatably installed in the operation mounting hole 9 of the lamp stand 1, the cam combination frame 8 is installed below the operation mounting hole 9, and the rotating connecting shaft of the cam 6 is combined with the lower end of the locking operation part 7 through the cam combination frame 8.
[0037] Preferably, the cam 6 comprises a locking support end 61 and a moving support end 62, a sliding excess end face is arranged between the locking support end 61 and the moving support end 62, and the locking support end 61 and the moving support end 62 are matched with the support end 51 of the support top block 5. The locking support end 61 is matched with the support end 51 to push the transmission rod 10, make the friction plate 4 adhere to the cylindrical roller 2, lock the translation mechanism, limit the movement of the translation mechanism, and fix the placement position of the floor lamp.
[0038] Preferably, a rotation limiting protrusion 71 is arranged below the locking operation part 7, a rotation limiting hole 81 is opened on the upper end face of the cam combination frame 8, and the rotation limiting protrusion 71 is matched with the rotation limiting hole 81 to limit the rotation of the locking operation part 7, so that the positioning of the locking operation part 7 when rotated to the moving position and the locking position is set.
[0039] Preferably, a locking identification part 72 is arranged on the holding part on the upper end of the locking operation part 7, and the locking identification part 72 is aligned with the locking support end 61 of the cam 6. The operator can more conveniently and intuitively understand the position state of the locking mechanism.
[0040] Preferably, an auxiliary support block 17 is arranged at the rear end of the universal ball bearing wheel 3, and the auxiliary support block 17 is used to prevent the floor lamp from falling and improve the safety of the floor lamp during placement and movement. The lower end face of the auxiliary support block 17 is higher than the support moving end point of the universal ball bearing wheel 3.
[0041] Preferably, the distance between the lower end face of the auxiliary support block 17 and the support moving end point of the universal ball bearing wheel 3 is at least 1-10 mm. When the universal ball bearing wheel 3 is rolled and pushed, the lower end face of the auxiliary support block 17 does not interfere with the ground, and when the floor lamp is swung, the auxiliary support block 17 contacts the ground to provide auxiliary support, thereby preventing the floor lamp from falling. In addition, within the effective distance, the lower end face of the auxiliary support block 17 does not interfere with the ground when the universal ball bearing wheel 3 is rolled and pushed, and the auxiliary support block 17 can provide anti-falling in time when the floor lamp is tilted.
[0042] Preferably, the auxiliary support block 17 is arranged on the outside of the universal ball bearing wheel 3 by extending and covering the two sides of the auxiliary support block 17, and the outer edge of the auxiliary support block 17 is matched with the outer contour of the lamp holder 1. This further improves the anti-falling support coverage range of the auxiliary support block 17, and also better protects the lamp holder 1.
[0043] First embodiment:
[0044] When the placement position of the floor lamp needs to be adjusted, the cam 6 is synchronously rotated by rotating the locking operation part 7, the locking support end 61 of the cam 6 is separated from the support end 51 of the support top block 5, the support top block 5 is pushed back by the reset of the return spring 13, the support end 51 is slid along the sliding transition end face to the moving support end 62, the transmission rod 10 is slid by the extension reset of the return spring 13, the transmission cross rod 14 is guided and slid along the guide sliding hole 16 by the guide block 15, the friction plate 4 is gradually separated from the cylindrical roller 2, and the locking state of the translation mechanism is unlocked. The support end 51 is matched with the moving support end 62 by rotating the locking operation part 7, the rotation limiting protrusion 71 of the locking operation part 7 is clamped into the rotation limiting hole 81 of the cam combination frame 8, the position of the locking operation part 7 is limited, the moving state is switched, and the lamp rod is held to stably push the floor lamp.
[0045] After the floor lamp is moved to the appropriate placement position, the moving support end 62 of the cam 6 is separated from the support end 51 of the support top block 5 by rotating the locking operation part 7 to synchronously rotate the cam 6, the support end 51 is slid along the sliding transition end face to the locking support end 61, the support top block 5 presses the return spring 13 forward, the transmission rod 10 drives the transmission cross rod 14 to slide to the cylindrical roller 2, the transmission cross rod 14 reversely slides along the guide sliding hole 16 by the guide block 15, the friction plate 4 on the transmission cross rod 14 gradually moves to the cylindrical roller 2, the support end 51 is matched with the locking support end 61 by rotating the locking operation part 7, the friction plate 4 is completely pressed and combined with the cylindrical roller 2, the rotation limiting protrusion 71 of the locking operation part 7 is clamped into the rotation limiting hole 81 of the cam combination frame 8, the position of the locking operation part 7 is limited, the translation mechanism returns to the locking state, and the floor lamp is switched to the locking state.
[0046] Second embodiment:
[0047] The embodiment is similar to the first embodiment, and the difference is that the lower end face of the auxiliary support block 17 in the embodiment is at least 1-10 mm higher than the support moving end point of the universal ball bearing wheel 3. The auxiliary support block 17 is wrapped and arranged outside the universal ball bearing wheel 3.
[0048] When the floor lamp needs to be turned, the floor lamp can be inclined backward by holding the lamp rod, the universal ball bearing wheel 3 is rotated, the lower end face of the auxiliary support block 17 is in contact with the ground during the inclination process, sufficient support is provided, the stability of the floor lamp is maintained, the floor lamp is prevented from falling, the operation safety of the floor lamp during movement is improved, and meanwhile, the lower end face of the auxiliary support block 17 is prevented from interfering with and rubbing against the ground, and the smoothness of the movement operation of the floor lamp is maintained.
[0049] Third embodiment:
[0050] The embodiment is similar to the first embodiment, except that the locking recognition part 72 is arranged on the holding part of the upper end of the locking operation part 7 in the embodiment, and the locking recognition part 72 is aligned with the locking support end 61 of the cam 6.
[0051] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not a limitation on the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.
Claims
1. A safety floor lamp with a translation device, comprising a lighting part, a lamp pole and a lamp base (1), characterized in that, The lamp holder (1) is provided with a translation mechanism and a locking mechanism, the locking structure of the locking mechanism is arranged in the middle of the translation mechanism, the operating structure of the locking mechanism drives the locking structure to contact with the translation mechanism, the contact between the locking structure and the translation mechanism limits the movement of the translation mechanism, The translation mechanism includes a cylindrical roller (2) and a universal ball bearing wheel (3) arranged below the lamp holder (1), the cylindrical roller (2) is arranged horizontally below the front end of the lamp holder (1), the locking structure of the locking mechanism includes a friction plate (4), a transmission rod (10), a support top block (5), and a cam (6), the operating structure of the locking mechanism includes a locking operating part (7), the transmission cross rod (14) at one end of the transmission rod (10) is combined with the friction plate (4), the friction plate (4) is matched with the circular surface of the cylindrical roller (2) to form a brake structure, the support top block (5) at the other end of the transmission rod (10) is in sliding fit with the outer side of the cam (6), the rotating connecting shaft of the cam (6) is coaxially combined with the locking operating part (7), the transmission rod (10) is slidingly installed in the sliding guide hole (12) of the locking support (11), the support top block (5) and the locking support (11) are provided with a return spring (13), the guide block (15) at the rear end of the transmission cross rod (14) is slidingly combined with the guide sliding hole (16) of the locking support (11), The locking operating part (7) is rotatably installed in the operating installation hole (9) of the lamp holder (1), the cam combination frame (8) is installed below the operating installation hole (9), and the rotating connecting shaft of the cam (6) passes through the cam combination frame (8) and is combined with the lower end of the locking operating part (7).
2. The safety floor lamp with translation device according to claim 1, characterized in that, The cam (6) includes a locking support end (61) and a moving support end (62), a sliding transition end face is arranged between the locking support end (61) and the moving support end (62), and the locking support end (61) and the moving support end (62) are matched with the support end (51) of the support top block (5).
3. The safety floor lamp with translation device according to claim 2, characterized in that, The lower end of the locking operating part (7) is provided with a rotating limiting protrusion (71), the upper end face of the cam combination frame (8) is provided with a rotating limiting hole (81), and the rotating limiting protrusion (71) is matched with the rotating limiting hole (81) to limit the rotation of the locking operating part (7).
4. A safety floor lamp with translation device according to any one of claims 2 or 3, characterized in that, The upper end of the locking operating part (7) is provided with a locking identification part (72), and the locking identification part (72) is aligned with the locking support end (61) of the cam (6).
5. The safety canopy of claim 1, wherein, The rear end of the universal ball bearing wheel (3) is provided with an auxiliary support block (17), and the lower end face of the auxiliary support block (17) is higher than the support moving end point of the universal ball bearing wheel (3).
6. The safety canopy of claim 5, wherein, The distance between the lower end face of the auxiliary support block (17) and the support moving end point of the universal ball bearing wheel (3) is at least 1-10 mm.
7. A safety floor lamp with translation device according to any one of claims 5 or 6, characterized in that, The two sides of the auxiliary support block (17) extend and are wrapped around the outside of the universal ball bearing wheel (3), and the outer edge of the auxiliary support block (17) is in close contact with the outer contour of the lamp holder (1).