CN215256901U - Ceiling fan with adjustable lifting structure - Google Patents
Ceiling fan with adjustable lifting structure Download PDFInfo
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- CN215256901U CN215256901U CN202121018207.3U CN202121018207U CN215256901U CN 215256901 U CN215256901 U CN 215256901U CN 202121018207 U CN202121018207 U CN 202121018207U CN 215256901 U CN215256901 U CN 215256901U
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- ceiling fan
- fan body
- driving motor
- ceiling
- adjusting mechanism
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- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 240000005002 Erythronium dens canis Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a ceiling fan with adjustable elevation structure, its characterized in that: the ceiling fan comprises a ceiling fan body and an installation part which is connected with the ceiling fan body and can hang the ceiling fan body to a set position, wherein a height adjusting mechanism used for adjusting the height of the ceiling fan body is further arranged between the installation part and the ceiling fan body. The utility model discloses can install to setting for the position through the installation department when using to can adjust the height of ceiling fan body through high adjustment mechanism, thereby adjust the ceiling fan body to suitable position, make the ceiling fan body can exert best effect, be close to ground more when the height of ceiling fan body is lower moreover, can be convenient for the user clean, wash the shell of ceiling fan body and exposed part, and also can very convenient dismantlement get off after the ceiling fan body height reduces, use convenience very. The ceiling fan body of the utility model can be a ceiling fan, a ceiling fan lamp and a ceiling fan and other suspension type electrical appliances.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electrical apparatus field, specificly relate to a ceiling fan with adjustable elevation structure.
[ background of the invention ]
Among the prior art, all be fixed the hanging on the ceiling like ceiling fan, ceiling fan lamp, ceiling fan etc. in case accomplish the installation, its rigidity, the user can not adjust as required, specifically as follows:
when a ceiling fan, a ceiling fan lamp, a ceiling fan or the like is installed on a ceiling, if the ceiling fan, the ceiling fan lamp or the ceiling fan is close to the ceiling, blast of the ceiling fan, the ceiling fan lamp or the ceiling fan is affected to reduce air flow, so that air volume is reduced; if the ceiling fan, the ceiling fan lamp, or the ceiling fan is installed at a position far from the ceiling, the distance that the suspension rod of the ceiling fan or the ceiling fan extends is long, so that the ceiling fan or the ceiling fan is not compact enough in structure and is easy to obstruct, thereby affecting the use of space. In addition, even though the existing ceiling fan lamp adopts a structure that the fan blades are folded, the fan blades are easy to see after being folded, so that the appearance is influenced; furthermore, the illumination range of the existing ceiling fan lamps is fixed, and the existing ceiling fan lamps cannot be adjusted according to the application scene, so that the existing ceiling fan lamps lack flexibility.
The ceiling fan is installed on a ceiling or other high positions, and when the ceiling fan is not used, whether fan blades are folded or not, the ceiling fan is easy to be stained with dust and dirty. Therefore, it is inconvenient to detach and clean the washing machine, and if the washing machine is directly used with a ladder, the washing machine has certain danger.
The utility model discloses just research and development based on above-mentioned not enough.
[ Utility model ] content
The utility model aims at overcoming the defects of the prior art and providing a ceiling fan with an adjustable lifting structure, which has simple structure and is convenient for adjusting the height between a ceiling fan body and an installation part.
The utility model discloses a realize through following technical scheme:
the utility model provides a ceiling fan with adjustable elevation structure which characterized in that: the ceiling fan comprises a ceiling fan body 1 and an installation part 2 which is connected with the ceiling fan body 1 and can hang the ceiling fan body 1 to a set position, wherein a height adjusting mechanism 3 used for adjusting the height of the ceiling fan body 1 is further arranged between the installation part 2 and the ceiling fan body 1.
The ceiling fan with the adjustable lifting structure is characterized in that: the height adjusting mechanism 3 comprises a connecting piece 31 connected to the ceiling fan body 1 and a fixing frame 32 connected to the mounting part 2, an adjusting piece 33 which is movably connected with the connecting piece 31 and the fixing frame 32 and can drive the connecting piece 31 to ascend or descend when rotating is arranged between the connecting piece 31 and the fixing frame 32, and the height adjusting mechanism 3 further comprises a driving device 34 capable of driving the adjusting piece 33 to move.
The ceiling fan with the adjustable lifting structure is characterized in that: one end of the adjusting member 33 is rotatably connected to the fixing frame 32, and the adjusting member 33 and the connecting member 31 are rotatably connected around the first axis a.
The ceiling fan with the adjustable lifting structure is characterized in that: the adjusting member 33 is provided with a plurality of convex teeth 331, and the driving device 34 includes a first driving motor 341 and a first transmission gear 342 disposed on an output shaft of the first driving motor 341 and engaged with the adjusting member 33 for transmission.
The ceiling fan with the adjustable lifting structure is characterized in that: the height adjusting mechanism 3 comprises a connecting rod 36 connected to the ceiling fan body 1, a screw rod 37 which moves up and down relative to the connecting rod 36 through threads is connected in the connecting rod 36, a second driven gear 38 is fixedly connected to the screw rod 37, the height adjusting mechanism 3 further comprises a second driving motor 39, and a second main driving gear 35 which can be meshed with the second driven gear 38 is connected to an output shaft of the second driving motor 39.
The ceiling fan with the adjustable lifting structure is characterized in that: the height adjusting mechanism 3 comprises a first rotating arm 3a and a second rotating arm 3b which are rotatably connected to the ceiling fan body 1, the installation part 2 is connected with a first rotating piece 3c which can drive the first rotating arm 3a to move up and down, and the installation part 2 is further connected with a second rotating piece 3d which can drive the second rotating arm 3b to move up and down.
The ceiling fan with the adjustable lifting structure is characterized in that: the first rotating part 3C comprises a first fixing support 41 connected to the installation part 2, a third rotating arm 42 is rotatably connected to the first fixing support 41, the lower end of the third rotating arm 42 can rotate around a second axis B with the upper end of the first rotating arm 3a, a third driving motor 43 capable of driving the upper end of the third rotating arm 42 to rotate is further arranged on the first fixing support 41, the second rotating part 3d comprises a second fixing support 44 connected to the installation part 2, a fourth rotating arm 45 is rotatably connected to the second fixing support 44, the lower end of the fourth rotating arm 45 can be rotatably connected with the upper end of the second rotating arm 3B around a third axis C, a fourth driving motor 46 capable of driving the upper end of the fourth rotating arm 45 to rotate is further connected to the second fixing support 44, and a guide chute 12 capable of being matched with the first fixing support 41 and the second fixing support 44 is further arranged on the ceiling fan body 1.
The ceiling fan with the adjustable lifting structure is characterized in that: the installation department 2 on be connected with fixing base 3e, high adjustment mechanism 3 include that slidable connects the running block 3f on fixing base 3e, running block 3f on the support be connected with ceiling fan body 1, just fixing base 3e on still be equipped with fixed pulley group 3g and fifth driving motor 3h, just the output shaft of fifth driving motor 3h on be connected with and be connected with fixed pulley group 3g and running block 3f and can drive the relative fixing base 3e of running block 3f and remove rope 3i when fifth driving motor 3h rotates.
The ceiling fan with the adjustable lifting structure is characterized in that: ceiling fan body 1 internal rotation motor's output shaft on be connected with connecting piece 11, just connecting piece 11 on still be equipped with the bulge 111 of outside protruding department, height adjusting mechanism 3 including can be connected to on the installation department 2 and can supply connecting piece 11 including gliding cylinder 3j, cylinder 3j have and can supply the bulge 111 including gliding helicla flute 3k, cylinder 3j upper end be equipped with and supply the first rotating groove 3l of the relative cylinder 3j pivoted of bulge 111 on the installation department 2, cylinder 3j lower extreme be equipped with and supply the relative cylinder 3j pivoted second rotating groove 3m of bulge 111 on the installation department 2, just first rotating groove 3l and second rotating groove 3m can communicate each other through helicla flute 3 k.
The ceiling fan with the adjustable lifting structure is characterized in that: the height adjusting mechanism 3 comprises an electric push rod 3n connected to the mounting part 2, and the ceiling fan body 1 is connected to an output shaft of the electric push rod 3 n.
Or the height adjusting mechanism 3 further comprises a sliding part 3o which is connected to the ceiling fan body 1 and slidably sleeved outside the mounting part 2, a rack 3p is arranged on the sliding part 3o, the height adjusting mechanism 3 further comprises a sixth driving motor 3q, and a third driving gear 3r which can be meshed with the rack 3p for transmission is arranged on an output shaft of the sixth driving motor 3 q.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses can install to setting for the position through the installation department when using to can adjust the height of ceiling fan body through high adjustment mechanism, thereby adjust the ceiling fan body to suitable position, make the ceiling fan body can exert best effect, be close to ground more when the height of ceiling fan body is lower moreover, can be convenient for the user clean, wash the shell of ceiling fan body and exposed part, and also can very convenient dismantlement get off after the ceiling fan body height reduces, use convenience very.
2. Set for the position including ceiling, ceiling or gallows etc, the utility model discloses ceiling fan with adjustable elevation structure not only can be used for indoor also can be used for outdoor.
3. The ceiling fan body in the utility model can be a suspension type ceiling fan such as a ceiling fan, a ceiling fan lamp and a ceiling fan, the ceiling fan lamp or the ceiling fan is pre-installed in a preset hole of the ceiling, the ceiling or the hanging bracket, the lower end of the ceiling fan, the ceiling fan lamp or the ceiling fan can seal the lower opening of the hole of the ceiling, the ceiling or the hanging bracket, external dust can not enter the ceiling, the ceiling or the hanging bracket, the fan blade can not be infected with dust when not used in winter, the height of the ceiling fan, the ceiling fan lamp or the ceiling fan can be adjusted by the height adjusting mechanism, the blast air of the fan is smooth when the ceiling fan is far away from the ceiling, the air flowability is good, the air volume reaches the maximum, the effect of removing summer-heat and ventilating can be achieved, when the ceiling fan is not required to be retracted into the ceiling by the height adjusting mechanism, the fan blade can not be exposed, the occupied space is smaller, and the appearance is more beautiful, in addition, the ceiling fan lamp can be adjusted in height through the height adjusting mechanism, so that the ceiling fan lamp can be adapted to different application scenes, is wider in application range and better in flexibility.
[ description of the drawings ]
FIG. 1 is a perspective view of an embodiment 1 of the ceiling fan with a lifting structure of the present invention;
FIG. 2 is a perspective view of an embodiment 2 of the ceiling fan with a lifting structure of the present invention;
FIG. 3 is a second perspective view of the ceiling fan of embodiment 2 with a lifting structure of the present invention;
FIG. 4 is an enlarged view of area D of FIG. 3;
FIG. 5 is a perspective view of embodiment 3 of the ceiling fan with a lifting structure of the present invention;
FIG. 6 is a perspective view of an embodiment 4 of the ceiling fan with a lifting mechanism of the present invention;
FIG. 7 is a second perspective view of the ceiling fan embodiment 4 with a lifting structure of the present invention;
FIG. 8 is a cross-sectional view of embodiment 4 of the ceiling fan with the lift structure of the present invention;
FIG. 9 is one of the exploded views of the embodiment 4 of the ceiling fan with the lifting mechanism of the present invention;
FIG. 10 is a second exploded view of the embodiment 4 of the ceiling fan with the lifting mechanism of the present invention;
FIG. 11 is a perspective view of the embodiment 5 of the ceiling fan with the lifting structure of the present invention;
FIG. 12 is a perspective view of the embodiment 6 of the ceiling fan with the lifting structure of the present invention;
FIG. 13 is a cross-sectional view of an embodiment 6 of the ceiling fan with a lifting mechanism of the present invention;
FIG. 14 is an enlarged view of area E of FIG. 13;
FIG. 15 is an enlarged view of area F of FIG. 13;
FIG. 16 is a perspective view of embodiment 7 of the ceiling fan with the lifting mechanism of the present invention;
fig. 17 is a perspective view of the ceiling fan of embodiment 8 with the lifting structure of the present invention.
FIG. 18 is a perspective view of the embodiment 9 of the ceiling fan with the lifting structure of the present invention;
fig. 19 is a perspective view of the ceiling fan embodiment 10 with the lifting structure of the present invention.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
example 1:
as shown in fig. 1, the utility model provides a ceiling fan with adjustable elevation structure, be connected and can hang ceiling fan body 1 with ceiling fan body 1 and install the installation department 2 of setting for the position including ceiling fan body 1, installation department 2 and ceiling fan body 1 between still be equipped with and be used for adjusting the height-adjusting mechanism 3 of ceiling fan body 1 height.
The utility model discloses can install to setting for the position through installation department 2 when using on, and can adjust the height of ceiling fan body 1 through height adjusting mechanism 3, thereby adjust ceiling fan body 1 to suitable position, make ceiling fan body 1 can exert the best effect, and ceiling fan body 1 highly be close to ground more when low more in addition, can be convenient for the user clean, wash ceiling fan body 1's shell and exposed part, and also can very convenient dismantlement get off after ceiling fan body 1 highly reduces, use convenience very. Set for the position including ceiling, ceiling or gallows etc, the utility model discloses ceiling fan with adjustable elevation structure not only can be used for indoor also can be used for outdoor. The ceiling fan body 1 of the utility model can be a ceiling fan, a ceiling fan lamp, a ceiling fan and the like, and can also be a suspension type lamp such as a ceiling lamp and a ceiling lamp.
The ceiling fan body in the utility model can be a ceiling fan, a ceiling fan lamp, a ceiling fan and other suspension type ceiling fans, the ceiling fan lamp or the ceiling fan is pre-installed in a preset hole of the ceiling, the ceiling or the hanging bracket, the lower end of the ceiling fan, the ceiling fan lamp or the ceiling fan can seal the lower opening of the hole of the ceiling, the ceiling or the hanging bracket, external dust can not enter the ceiling, the ceiling or the hanging bracket, the fan blade can not be infected with dust when not used in winter, the height of the ceiling fan, the ceiling fan lamp or the ceiling fan can be adjusted by the height adjusting mechanism, the blast air of the fan is smooth when the ceiling fan is far away from the ceiling, the air flowability is good, the air volume reaches the maximum, the effect of removing summer-heat and ventilating can be achieved, the ceiling fan can be retracted into the ceiling by the height adjusting mechanism 3 when the ceiling fan is not required to be used, the occupied space is smaller, in addition, the height of the ceiling fan can be adjusted by the height adjusting mechanism 3, therefore, the method is suitable for different application scenes, and has wider use range and better flexibility.
The height adjusting mechanism 3 comprises a connecting piece 31 connected to the ceiling fan body 1 and a fixing frame 32 connected to the mounting part 2, an adjusting piece 33 capable of driving the connecting piece 31 to ascend or descend when rotating is movably connected between the connecting piece 31 and the fixing frame 32, and the height adjusting mechanism 3 further comprises a driving device 34 capable of driving the adjusting piece 33 to move.
One end of the adjusting member 33 is rotatably connected to the fixing frame 32, and the adjusting member 33 and the connecting member 31 are rotatably connected around the first axis a.
The adjusting member 33 is provided with a plurality of convex teeth 331, and the driving device 34 includes a first driving motor 341 and a first transmission gear 342 disposed on an output shaft of the first driving motor 341 and engaged with the adjusting member 33 for transmission.
The utility model discloses can the first driving motor 341 of external control button or can pass through the first driving motor 341 of wireless remote controller control when using, drive first drive gear 342 and rotate after first driving motor 341 starts, a plurality of dogtooth 331 meshing transmission on with regulating part 33 when first drive gear 342 rotates and drive regulating part 33 and rotate, can drive connecting piece 31 and ceiling fan body 1 relative mount 32 upwards or move down when regulating part 33 rotates, thereby adjust ceiling fan body 1's height, make ceiling fan body 1 be close to or be close to the settlement position to ground.
Example 2:
as shown in fig. 2 to 4, the difference between this embodiment and embodiment 1 is that the ceiling fan body 1 in this embodiment is further provided with a shielding housing at the outside, and the ceiling fan body 1 can be protruded out of the housing or accommodated in the housing through the height adjusting mechanism 3, so that the structure is more compact and the appearance is more beautiful.
Example 3:
as shown in fig. 5, the height adjusting mechanism 3 includes a connecting rod 36 connected to the ceiling fan body 1, a screw rod 37 moving up and down relative to the connecting rod 36 through a screw thread is connected in the connecting rod 36, a second driven gear 38 is fixedly connected to the screw rod 37, the height adjusting mechanism 3 further includes a second driving motor 39, and a second main driving gear 35 capable of meshing with the second driven gear 38 is connected to an output shaft of the second driving motor 39. The utility model discloses can external control second driving motor 39's button or can be through wireless remote controller control second driving motor 39 when using, drive second main drive gear 35 when second driving motor 39 starts and rotate, second main drive gear 35 can drive second driven gear 38 when rotating and rotate, drive screw rod 37 when second driven gear 38 rotates, screw rod 37 reciprocates through screw thread and relative connecting rod 36 when screw rod 37 rotates, thereby adjust the height of ceiling fan body 1, and be close to or be close to the settlement position to ground.
Example 4:
as shown in fig. 6 to 10, the height adjusting mechanism 3 includes a first rotating arm 3a and a second rotating arm 3b rotatably connected to the ceiling fan body 1, the mounting portion 2 is connected to a first rotating member 3c capable of driving the first rotating arm 3a to move up and down, and the mounting portion 2 is further connected to a second rotating member 3d capable of driving the second rotating arm 3b to move up and down.
As shown in fig. 9 and 10, the first rotating member 3C includes a first fixed bracket 41 connected to the mounting portion 2, the first fixed bracket 41 is rotatably connected to a third rotating arm 42, a lower end of the third rotating arm 42 can rotate around a second axis B with an upper end of the first rotating arm 3a, the first fixed bracket 41 is further provided with a third driving motor 43 capable of driving an upper end of the third rotating arm 42 to rotate, the second rotating member 3d includes a second fixed bracket 44 connected to the mounting portion 2, the second fixed bracket 44 is rotatably connected to a fourth rotating arm 45, a lower end of the fourth rotating arm 45 can be rotatably connected to an upper end of the second rotating arm 3B around a third axis C, the second fixed bracket 44 is further connected to a fourth driving motor 46 capable of driving an upper end of the fourth rotating arm 45 to rotate, the ceiling fan body 1 is further provided with a guide chute 12 which can be matched with the first fixing bracket 41 and the second fixing bracket 44. The guide chute 12 is used to guide and engage the first fixing bracket 41 and the second fixing bracket 44 to slide.
The utility model can control the buttons of the third driving motor 43 and the fourth driving motor 46 externally or control the third driving motor 45 and the fourth driving motor 46 through the wireless remote controller when in use, the third driving motor 43 drives the upper end of the third rotating arm 42 to rotate anticlockwise, the lower end of the third rotating arm 42 drives the first rotating arm 3a to rotate around the second axis B when rotating anticlockwise, so that the first rotating arm 3a moves upwards, the lower end of the first rotating arm 3a rotates relative to the ceiling fan body 1 to drive the ceiling fan body 1 to move upwards, the fourth driving motor 46 is synchronously started when the third driving motor 43 is started, the fourth driving motor 46 drives the upper end of the fourth rotating arm 45 to rotate anticlockwise, the lower end of the fourth rotating arm 45 drives the second rotating arm 3B to rotate around the third axis C when rotating anticlockwise, so that the second rotating arm 3B moves upwards, the lower end of the second rotating arm 3b rotates relative to the ceiling fan body 1 to drive the ceiling fan body 1 to move upwards, at this time, the ceiling fan body 1 moves upwards to be close to the set position, and certainly, the ceiling fan body 1 moves downwards to be close to the ground when the third driving motor 45 rotates clockwise.
Example 5:
as shown in fig. 11, the difference between this embodiment and embodiment 1 is that the mounting portion 2 is connected with a fixed seat 3e, the height adjusting mechanism 3 includes a movable pulley block 3f slidably connected to the fixed seat 3e, a bracket on the movable pulley block 3f is connected to the ceiling fan body 1, the fixed seat 3e is further provided with a fixed pulley block 3g and a fifth driving motor 3h, and an output shaft of the fifth driving motor 3h is connected with a rope 3i which is connected to the fixed pulley block 3g and the movable pulley block 3f and can drive the movable pulley block 3f to move relative to the fixed seat 3e when the fifth driving motor 3h rotates.
The utility model discloses can external control fifth driving motor 3 h's button or can control fifth driving motor 3h through wireless remote controller when using, when the anticlockwise start-up of fifth driving motor 3h, winding rope 3i is released and becomes long on the output shaft of fifth driving motor 3h, and movable pulley group 3f just can the downstream of relatively fixed seat 3e this moment, and makes ceiling fan body 1 be close to ground. When the fifth driving motor 3h is started clockwise, the loose cable 3i is gradually tightened and wound on the output shaft of the fifth driving motor 3h, the cable 3i pulls the movable pulley block 3f to move upwards relative to the fixed seat 3e, and the ceiling fan body 1 is enabled to move upwards along with the movable pulley block 3f to be far away from the ground.
Example 6:
as shown in fig. 12 to 15, the ceiling fan body 1 is connected with a connecting member 11 on the output shaft of the rotating motor, and the connecting member 11 is further provided with a protruding part 111 at an outward protruding position, the height adjusting mechanism 3 comprises a cylinder 3j which can be connected to the mounting part 2 and can slide in the connecting member 11, the cylinder 3j is provided with a spiral groove 3k which can slide in the protruding part 111, the upper end of the cylinder 3j is provided with a first rotating groove 3l which can rotate the protruding part 111 on the mounting part 2 relative to the cylinder 3j, the lower end of the cylinder 3j is provided with a second rotating groove 3m which can rotate the protruding part 111 on the mounting part 2 relative to the cylinder 3j, and the first rotating groove 3l and the second rotating groove 3m can be communicated with each other through the spiral groove 3 k.
When starting the rotation motor in the ceiling fan body 1, the output shaft of rotating the motor can drive the relative cylinder 3j rotation of installation department 2, and the bulge 111 on the installation department 2 can align and enter into the helicla flute 3k with helicla flute 3k and first rotation groove 3l or second rotation groove 3m when rotating the motor and being in the low-speed, and through the frictional force of bulge 111 and helicla flute 3k and drive installation department 2 and ceiling fan body 1 from the second rotate in the groove 3m in rebound to first rotation groove 3l or from first rotation groove 3l in the rebound to second rotation groove 3m, thereby adjust the height of ceiling fan body 1 and installation department 2, be close to or be close to the settlement position to ground. The projection 111 rotates relative to the first rotating groove 3l or the second rotating groove 3m without entering into the spiral groove 3k when the rotating motor is rotated at a high speed.
Example 7:
as shown in fig. 16, the present embodiment is different from embodiment 1 in that the height adjusting mechanism 3 includes an electric push rod 3n connected to the mounting portion 2, and the ceiling fan body 1 is connected to an output shaft of the electric push rod 3 n. The utility model discloses can external control electric putter 3 n's button or can be through wireless remote controller control electric putter 3n when using, the push rod on it can stretch out downwards or upwards reset when electric putter 3n starts to adjust the height of ceiling fan body 1.
Example 8:
as shown in fig. 17, the difference between this embodiment and embodiment 1 is that the height adjusting mechanism 3 further includes a sliding member 3o connected to the ceiling fan body 1 and slidably sleeved outside the mounting portion 2, the sliding member 3o is provided with a rack 3p, the height adjusting mechanism 3 further includes a sixth driving motor 3q, and an output shaft of the sixth driving motor 3q is provided with a third driving gear 3r capable of being engaged with the rack 3p for transmission.
The utility model discloses can external control sixth driving motor 3 q's button or through the sixth driving motor 3q of wireless remote controller control when using, output shaft on it can drive the rotation of third driving gear 3r on the slider 3o when sixth driving motor 3q starts, make slider 3o relative installation department 2 slide with the cooperation of rack 3p when third driving gear 3r rotates, slider 3o and ceiling fan body 1 can relative installation department 2 downstream and be close to ground or upwards reset this moment.
Example 9:
as shown in fig. 18, the present embodiment is different from embodiment 1 in that the electrical appliance body 1 may be replaced by a ceiling lamp.
The ceiling lamp can be adjusted through height-adjusting mechanism 3 height-adjusting, can adjust according to user's demand to the scope that changes the illumination can be adjusted according to the scene of difference, and the scope of application is wider, and the flexibility is better, and can the ceiling lamp retract to the ceiling when not using in addition, shared space is littleer.
Example 10:
as shown in fig. 19, the present embodiment is different from embodiment 2 in that the electric appliance body 1 may be replaced by a ceiling lamp.
Ceiling lamp is when the installation embedded into in the ceiling, and the scope of shining is fixed, the utility model provides a ceiling lamp can stretch out to the outside of ceiling through 3 height-adjusting mechanism height-adjusting to change the scope of shining, can adjust according to the scene of using, the scope of using is wider, and the flexibility is better, and in can the ceiling lamp retract to the ceiling when not using, shared space is littleer moreover.
Claims (10)
1. The utility model provides a ceiling fan with adjustable elevation structure which characterized in that: the ceiling fan comprises a ceiling fan body (1) and an installation part (2) which is connected with the ceiling fan body (1) and can hang the ceiling fan body (1) to a set position, wherein a height adjusting mechanism (3) used for adjusting the height of the ceiling fan body (1) is further arranged between the installation part (2) and the ceiling fan body (1).
2. The ceiling fan with adjustable elevation structure of claim 1, wherein: height adjusting mechanism (3) including connecting link (31) on ceiling fan body (1) and connecting mount (32) on installation department (2), link (31) and mount (32) between be equipped with the two swing joint and can drive link (31) rise or the regulating part (33) that descend when rotating, height adjusting mechanism (3) still including drive arrangement (34) that can drive regulating part (33) activity.
3. The ceiling fan with adjustable elevation structure of claim 2, wherein: one end of the adjusting piece (33) is rotatably connected to the fixed frame (32), and the adjusting piece (33) and the connecting piece (31) are rotatably connected around the first axis (A).
4. The ceiling fan with adjustable elevation structure of claim 2 or 3, wherein: the adjusting piece (33) is provided with a plurality of convex teeth (331), and the driving device (34) comprises a first driving motor (341) and a first transmission gear (342) which is arranged on an output shaft of the first driving motor (341) and is in meshing transmission with the adjusting piece (33).
5. The ceiling fan with adjustable elevation structure of claim 1, wherein: the height adjusting mechanism (3) comprises a connecting rod (36) connected to the ceiling fan body (1), a screw rod (37) which moves up and down relative to the connecting rod (36) through threads is connected to the connecting rod (36), a second driven gear (38) is fixedly connected to the screw rod (37), the height adjusting mechanism (3) further comprises a second driving motor (39), and a second main driving gear (35) which can be meshed with the second driven gear (38) is connected to an output shaft of the second driving motor (39).
6. The ceiling fan with adjustable elevation structure of claim 1, wherein: height adjusting mechanism (3) including rotationally connecting first rotor arm (3a) and second rotor arm (3b) on ceiling fan body (1), installation department (2) on be connected with first rotor (3c) that can drive first rotor arm (3a) and reciprocate, installation department (2) on still be connected with and can drive second rotor arm (3b) second rotation piece (3d) that reciprocates.
7. The ceiling fan with adjustable elevation structure of claim 6, wherein: first rotation piece (3C) including connecting in first fixed bolster (41) on installation department (2), first fixed bolster (41) on rotationally be connected with third rotor arm (42), just third rotor arm (42) lower extreme can rotate around second axis (B) with the upper end of first rotor arm (3a), first fixed bolster (41) on still be equipped with and drive third rotor arm (42) upper end pivoted third driving motor (43), second rotation piece (3d) including connecting in second fixed bolster (44) on installation department (2), second fixed bolster (44) on rotationally be connected with fourth rotor arm (45), just fourth rotor arm (45) lower extreme can rotate around third axis (C) with second rotor arm (3B) upper end and be connected, second fixed bolster (44) on still be connected with and drive fourth rotor arm (45) upper end pivoted fourth drive The ceiling fan comprises a motor (46), wherein the ceiling fan body (1) is also provided with a guide sliding groove (12) which can be matched with a first fixing support (41) and a second fixing support (44).
8. The ceiling fan with adjustable elevation structure of claim 1, wherein: installation department (2) on be connected with fixing base (3e), altitude mixture control mechanism (3) including connect movable pulley group (3f) on fixing base (3e) slidable, movable pulley group (3f) on the support be connected with ceiling fan body (1), just fixing base (3e) on still be equipped with fixed pulley group (3g) and fifth driving motor (3h), just the output shaft of fifth driving motor (3h) on be connected with and be connected with fixed pulley group (3g) and movable pulley group (3f) and can drive rope (3i) that movable pulley group (3f) relatively fixed base (3e) removed when fifth driving motor (3h) rotate.
9. The ceiling fan with adjustable elevation structure of claim 1, wherein: the output shaft of the rotating motor in the ceiling fan body (1) is connected with a connecting piece (11), and the connecting piece (11) is also provided with a convex part (111) protruding outwards, the height adjusting mechanism (3) comprises a column body (3j) which can be connected to the mounting part (2) and can be used for the connecting piece (11) to slide in, the cylinder (3j) is provided with a spiral groove (3k) for the protrusion part (111) to slide in, the upper end of the column body (3j) is provided with a first rotating groove (3l) which can enable the bulge (111) on the mounting part (2) to rotate relative to the column body (3j), the lower end of the column body (3j) is provided with a second rotating groove (3m) which can enable the bulge (111) on the mounting part (2) to rotate relative to the column body (3j), and the first rotating groove (3l) and the second rotating groove (3m) can be communicated with each other through a spiral groove (3 k).
10. The ceiling fan with adjustable elevation structure of claim 1, wherein: the height adjusting mechanism (3) comprises an electric push rod (3n) connected to the mounting part (2), and the ceiling fan body (1) is connected to an output shaft of the electric push rod (3 n);
or the height adjusting mechanism (3) further comprises a sliding part (3o) which is connected to the ceiling fan body (1) and slidably sleeved outside the mounting part (2), a rack (3p) is arranged on the sliding part (3o), the height adjusting mechanism (3) further comprises a sixth driving motor (3q), and a third driving gear (3r) which can be meshed with the rack (3p) for transmission is arranged on an output shaft of the sixth driving motor (3 q).
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| CN202110482781 | 2021-04-30 | ||
| CN2021104827812 | 2021-04-30 |
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| CN202121018207.3U Active CN215256901U (en) | 2021-04-30 | 2021-05-12 | Ceiling fan with adjustable lifting structure |
| CN202110518629.5A Pending CN113187748A (en) | 2021-04-30 | 2021-05-12 | Ceiling fan with adjustable lifting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113187748A (en) * | 2021-04-30 | 2021-07-30 | 广东惠利普智能科技股份有限公司 | Ceiling fan with adjustable lifting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114151369B (en) * | 2021-12-10 | 2023-09-22 | 美智光电科技股份有限公司 | Hoisting fan and adjusting method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277330A (en) * | 2013-05-30 | 2013-09-04 | 朱玲 | Ceiling fan with adjustable sway area |
| US10851798B2 (en) * | 2017-10-23 | 2020-12-01 | Swiss Module Group Llc | Deployable fan with linear actuator |
| CN207660867U (en) * | 2017-12-15 | 2018-07-27 | 合一电器(深圳)有限公司 | New type auto lift fan |
| CN108916831A (en) * | 2018-08-31 | 2018-11-30 | 唐异武 | It vertically moves the control host of lamp and vertically moves the control system of lamp group |
| CN208396976U (en) * | 2018-09-20 | 2019-01-18 | 江苏联为鼓风机有限公司 | A kind of large fan with self-cleaning function |
| CN110271347B (en) * | 2019-04-30 | 2021-06-04 | 北海和思科技有限公司 | Computer desktop ornament |
| CN210624337U (en) * | 2019-09-20 | 2020-05-26 | 深圳市建安广成电器有限公司 | Ceiling lamp with adjustable height |
| CN211119241U (en) * | 2019-11-30 | 2020-07-28 | 周敏 | Hanging device for ceiling lamp |
| CN212777233U (en) * | 2020-08-31 | 2021-03-23 | 深圳市尚石设计有限公司 | Adjustable indoor ceiling lighting installation structure |
| CN215256901U (en) * | 2021-04-30 | 2021-12-21 | 广东惠利普智能科技股份有限公司 | Ceiling fan with adjustable lifting structure |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187748A (en) * | 2021-04-30 | 2021-07-30 | 广东惠利普智能科技股份有限公司 | Ceiling fan with adjustable lifting structure |
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| CN113187748A (en) | 2021-07-30 |
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