CN216044559U - Air conditioning device - Google Patents

Abstract

The utility model discloses an air conditioning device, comprising a fan head; the supporting rod is connected with the fan head and used for supporting the fan head and driving the fan head to rotate; the fan base is arranged at one end of the support rod, which is far away from the fan head, and is used for supporting the support rod, and the fan base is provided with a power supply; the fan head comprises a fan blade driving mechanism and an operation and control panel, the fan blade driving mechanism comprises fan blades and a fan blade driving motor, the fan blades are arranged on the fan blade driving motor, the fan blade driving motor is arranged in the fan head and is electrically connected with the operation and control panel, a pivot of the fan blade driving motor is provided with a through hole, the operation and control panel is arranged at the center of the air supply side of the fan head, and an electric connecting wire of the operation and control panel is electrically connected with a power supply after passing through the through hole and a supporting rod. The utility model has the advantages of convenient use, simple structure, small volume and high beauty.

Description

Air conditioning device

Technical Field

The utility model relates to the technical field of air conditioning, in particular to an air conditioning device.

Background

The fan is a household appliance which uses a motor to drive fan blades to rotate so as to accelerate the circulation of air, is used for cooling, relieving summer heat and circulating air, and mainly comprises a fan head, a supporting rod and a base.

The existing fans generally have the following problems, such as:

firstly, the control part is basically arranged on a fan supporting rod or a base, and when the fan is adjusted or switched on or off or the current running state of the fan needs to be checked, a user needs to bend down or squat down, which brings inconvenience to the user; especially, in the running process of the fan, if the air quantity needs to be adjusted, the fan is timed or closed, and the user is easily influenced by the running fan head in the process of bending down or squatting down; meanwhile, for the fan with a large fan head mesh enclosure area, when the fan head is lowered to the lowest height, if the control part is arranged on the support rod, the lowered fan head may shield the control part, which brings inconvenience to the operation.

In order to meet the requirement of multidirectional air supply of a consumer, a horizontal shaking head and pitching angle adjusting mechanism is generally arranged on the fan, and in the pitching angle adjusting structure in the prior art, a clamping head is usually arranged at the upper end of a supporting rod and used for clamping a connecting piece below the fan head, and meanwhile, a bolt penetrates through the clamping head and the connecting piece to fasten the fan head; when the fan is used by a user, the bolts are firstly loosened, then the pitch angle of the fan head is adjusted, and finally the bolts are screwed. The existing problems are obvious, such as complex operation; the bolt fastening needs large strength, so that users such as children, old people or women are difficult to fasten the bolt, and the fan head cannot be fixed; the chuck and the bolt can be worn after being used for a long time, so that a gap exists between the connecting piece and the chuck, and the fan head cannot be effectively fastened.

Third, the horizontal oscillating mechanism among the prior art usually comprises the gear box, and chinese utility model patent with publication number CN105927723B discloses an air conditioner gear box and oscillating fan, fan gear box include parallel interval set up straight tooth axle and oscillating disc tooth axle and be used for realizing the driven gear speed change mechanism of many grades between the two. The gear speed change mechanism comprises a plurality of groups of gear pairs with different transmission ratios, each group of gear pairs comprises a driving gear sleeved on the straight gear shaft and a driven gear sleeved on the oscillating disc gear shaft, and the center distances between the driving gear and the corresponding driven gear in each group of gear pairs are the same. In the oscillating fan, an oscillating motor drives a straight gear shaft to rotate, a crank-connecting rod mechanism comprises a crank and a connecting rod, the crank is connected with and rotates along with an oscillating head disk gear shaft, and the connecting rod is connected with a main motor, so that the main motor can be driven to oscillate under the driving of the rotating crank. But the requirement on the installation space is large, so that the structure of the fan head is complicated and large, and the whole fan head is not beautiful enough.

Therefore, it is necessary to improve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air conditioning device which has the advantages of convenience in use, simple structure, small volume and high attractiveness and solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an air conditioning device comprising:

a fan head;

the supporting rod is connected with the fan head and used for supporting the fan head and driving the fan head to rotate;

the fan base is arranged at one end of the support rod, which is far away from the fan head, and is used for supporting the support rod, and the fan base is provided with a power supply;

wherein, the fan head includes the flabellum actuating mechanism that can pass through the electric drive in order to produce the air current and supplies the panel of controlling of user operation, flabellum actuating mechanism includes flabellum and flabellum driving motor, the flabellum is located on the flabellum driving motor, by its rotation is in order to produce the air current of flabellum driving motor drive, flabellum driving motor locates in the fan head, and with control panel electric connection, just flabellum driving motor's pivot is equipped with the through-hole, control the panel and locate the center department of fan head side of sending wind, just control the electric connection line of panel behind through-hole and bracing piece with power electric connection.

Preferably, the bracing piece includes first pole portion and second pole portion, the both ends of first pole portion are equipped with horizontal rotary mechanism and first electric connector respectively, the both ends of second pole portion are equipped with second electric connector and first electric connector respectively, fan base is equipped with the second electric connector, first pole portion, second pole portion and fan base pass through respectively first electric connector with second electric connector electric connection, horizontal rotary mechanism with fan head fixed connection, and the drive the fan head winds the bracing piece is the circumference rotation activity.

Preferably, the horizontal rotating mechanism comprises a horizontal rotating connecting piece, a horizontal driving motor, a horizontal transmission gear and a horizontal transmission gear ring, the horizontal transmission gear is fixedly installed at the power output end of the horizontal driving motor, the horizontal transmission gear ring is in transmission connection with the horizontal transmission gear, and the horizontal rotating connecting piece is respectively and fixedly connected with the horizontal transmission gear ring and the fan head.

Preferably, horizontal rotating mechanism still includes every single move rotating assembly, every single move rotating assembly includes every single move swivel connected coupler, every single move swivel connected spindle and first shell, first shell with horizontal swivel connected coupler fixed connection, the rotatory connecting spindle of every single move transversely passes first shell, and with first shell fixed connection, the rotatory connecting spindle of every single move is located on the rotatory connecting spindle of every single move, the duplex winding rotatory connecting spindle of every single move is rotatory activity, just the rotatory connecting spindle of every single move with fan head fixed connection.

Preferably, horizontal rotary mechanism still includes casing, lower casing and bearing, the bearing is located in the upper casing, just the outer lane of bearing with the contact of upper casing is connected, horizontal drive motor with casing fixed connection down, just horizontal drive motor's power take off end passes the casing down, so that horizontal drive gear with horizontal transmission ring gear transmission is connected, the casing down with behind the upper casing fixed connection will horizontal transmission ring gear holds including, horizontal swivel connected coupler passes behind the bearing with horizontal transmission ring gear fixed connection, just horizontal swivel connected coupler with the inner wall contact of bearing is connected.

Preferably, the fan head still includes fan screen panel and support frame, the support frame is located on the horizontal rotation connecting piece, just the support frame is equipped with two support arms of relative setting, the fan screen panel includes carriage, front shroud and back shroud, the carriage locates two between the support arm, just the left and right sides of carriage respectively with two support arm swing joint to use two junctions to do rotatory activity as the fulcrum, the front shroud with the back shroud is located respectively both sides around the carriage, just the front shroud with the back shroud all with the rotatory joint of carriage, flabellum driving motor locates the center department of back shroud, control the panel and locate the center department of front shroud.

Preferably, the fan head still includes the fan screen panel, the fan screen panel includes carriage, front shroud and after-hood, the carriage is located on the every single move swivelling joint spare, the front shroud with the after-hood is located respectively the front and back both sides of carriage, just the front shroud with the after-hood all with the rotatory joint of carriage, flabellum driving motor locates the center department of after-hood, control the panel and locate the center department of front shroud.

Preferably, the pitching rotating assembly further comprises a second housing, the second housing is sleeved above the first housing, the second housing is fixedly connected with the supporting frame, the second housing is provided with two oppositely arranged wing pieces, and the two wing pieces are respectively located at two ends of the pitching rotating connecting shaft.

Preferably, a pitching driving motor and a pitching transmission gear are arranged in the supporting arm, a pitching transmission gear ring is arranged on the supporting frame, the pitching transmission gear is arranged on a pivot of the pitching driving motor, and the pitching transmission gear penetrates through the supporting arm and then is meshed with the pitching transmission gear ring.

Preferably, the support frame is provided with a plurality of first reinforcing ribs distributed at intervals along the radial direction and a second reinforcing rib distributed along the circumferential direction, the plurality of first reinforcing ribs are connected with each other through the second reinforcing rib, wire grooves are formed in the first reinforcing ribs, and the wire grooves are respectively communicated with the through holes and the support rod.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, in the utility model, the control panel is arranged at the center of the air outlet side of the fan head, so that the control of a user is convenient, meanwhile, the pivot of the fan blade driving motor is provided with a through hole, the supporting frame is internally provided with a wire slot and a wire protection cover, and the connecting wire of the control panel is connected with a power supply in the fan base after sequentially passing through the through hole, the wire slot and the supporting rod, so that the conditions of damage and electric leakage caused by the exposure of the connecting wire are prevented, and meanwhile, the influence on the attractiveness due to the exposure of the connecting wire is avoided.

The pitching driving motor is fixedly arranged in the supporting arm, the pitching transmission gear is arranged on a pivot of the pitching driving motor, and the pitching transmission gear penetrates through a connecting hole in the supporting arm and then is meshed with a pitching transmission gear ring on the mesh enclosure, so that the pitching driving motor drives the mesh enclosure to rotate; compare in the tradition through chuck and bolt fastening's mode, not only can effectively fix the fan head to simple structure, the manufacturing of being convenient for can be connected every single move driving motor and the main control unit of fan simultaneously, realizes the function of automatically regulated fan every single move angle, the daily use of being convenient for.

The horizontal rotating mechanism is arranged at one end of the supporting rod, the horizontal driving motor drives the horizontal transmission gear and the horizontal transmission gear ring to rotate, and then the horizontal rotating connecting piece and the fan head fixedly connected with the horizontal rotating connecting piece are driven to rotate, so that the multi-directional air supply requirement of a consumer can be met; the horizontal rotating mechanism has a simple structure, and the upper shell and the lower shell contain the parts to form a whole and are fixed in the supporting rod, so that the space requirement is small, and the effects of simple structure, small size and attractive appearance are achieved.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a first embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an exploded view of the first embodiment of the present invention;

FIG. 5 is a second exploded view of the first embodiment of the present invention;

FIG. 6 is a schematic structural view of a horizontal rotation mechanism according to the present invention;

FIG. 7 is an exploded view of the horizontal rotary mechanism of the present invention;

FIG. 8 is a schematic view of a first electrical connector according to the present invention;

FIG. 9 is an exploded view of the first electrical connector of the present invention;

FIG. 10 is a schematic view of a second electrical connector according to the present invention;

FIG. 11 is an exploded view of a second electrical connector according to the present invention;

fig. 12 is one of the exploded structural diagrams of the fan head according to the first embodiment of the present invention;

FIG. 13 is an exploded view of the support frame of the present invention;

FIG. 14 is a schematic structural view of the stand of the present invention;

FIG. 15 is an enlarged view of a portion of FIG. 12 at B;

FIG. 16 is an enlarged view of a portion of FIG. 12 at C;

fig. 17 is a second exploded view of the fan head according to the first embodiment of the present invention;

FIG. 18 is an enlarged view of a portion of FIG. 17 at D;

fig. 19 is a third exploded view of the fan head according to the first embodiment of the present invention;

FIG. 20 is an enlarged view of a portion of FIG. 19 at E;

FIG. 21 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 22 is an exploded view of a second embodiment of the present invention;

FIG. 23 is a second exploded view of the second embodiment of the present invention;

FIG. 24 is a schematic view of a pitch rotation assembly according to the present invention;

fig. 25 is an exploded view of the pitch rotating assembly of the present invention.

The reference numerals and names in the figures are as follows:

1. a fan head; 11. a fan blade drive mechanism; 111. a fan blade; 112. a fan blade driving motor; 113. a through hole; 12. a control panel; 13. a fan guard; 131. a support frame; 1311. a pitch drive gear ring; 1312. a first reinforcing rib; 1313. a second reinforcing rib; 1314. a wire slot; 1315. an installation part; 1316. a front cover; 1317. a rear cover; 1318. a master control box; 132. a front cover; 133. a rear cover; 134. a card slot; 1341. an opening part; 1342. a dark groove portion; 1343. positioning blocks; 1344. a first guide slope; 1345. a third guide slope; 135. buckling; 1351. positioning a groove; 1352. a second guide ramp; 1353. a fourth guide ramp; 136. a first connection portion; 1361. fixing a column; 137. a second connecting portion; 138. a connecting edge; 139. a wire cover; 14. a support frame; 141. a support arm; 142. a pitch drive motor; 143. a pitch drive gear; 144. an inner shell; 1441. mounting holes; 145. a housing; 146. a fixed mount; 147. a third connecting member; 148. a fixing hole;

2. a support bar; 21. a first rod portion; 211. a fixed rail; 22. a second rod portion; 23. a horizontal rotation mechanism; 231. a horizontal rotation connection; 232. a horizontal driving motor; 233. a horizontal transmission gear; 234. a horizontal drive gear ring; 235. an upper housing; 2351. a first housing; 2352. a second housing; 2353. accommodating grooves; 2354. a hidden buckle part; 2355. a hidden buckle slot; 236. a lower housing; 237. a bearing; 238. fixing grooves; 24. a pitch rotation assembly; 241. a pitch rotation link; 242. a pitching rotation connecting shaft; 243. a first housing; 244. a second housing; 245. a fin; 25. a first electrical connector; 251. a first connecting member; 252. male insertion; 253. a first fixed cover; 254. a first fixing member; 255. an elastic clamping groove; 256. a guide groove; 26. a second electrical connector; 261. a second connecting member; 262. a female seat; 263. a second stationary cover; 264. a second fixing member; 265. connecting holes; 266. elastic buckle; 267. a guide block;

3. a fan base; 31. a power source; 32. and a charging interface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, a first embodiment of the present invention is shown: an air conditioning device comprising:

a fan head 1;

the supporting rod 2 is connected with the fan head 1 and used for supporting the fan head 1 and driving the fan head 1 to rotate;

the fan base 3 is arranged at one end, away from the fan head 1, of the support rod 2 and used for supporting the support rod 2, the fan base 3 is provided with a power supply 31 and a charging interface 32, and the power supply 31 is electrically connected with the charging interface 32;

wherein, fan head 1 includes can be through electric drive with the flabellum actuating mechanism 11 that produces the air current and supply user operation's control panel 12, flabellum actuating mechanism 11 includes flabellum 111 and flabellum driving motor 112, flabellum 111 is located on the flabellum driving motor 112, by flabellum driving motor 112 drives its rotation in order to produce the air current, flabellum driving motor 112 locates in fan head 1, and with control panel 12 electric connection, just flabellum driving motor 112's pivot is equipped with through-hole 113, control panel 12 and locate the center department of fan head 1 side of sending wind, just control panel 12's electric connecting wire behind through-hole 113 and bracing piece 2 and power 31 electric connection.

Referring to fig. 4 to 5, more specifically, the support rod 2 includes a first rod portion 21 and a second rod portion 22, two ends of the first rod portion 21 are respectively provided with a horizontal rotation mechanism 23 and a first electrical connector 25, two ends of the second rod portion 22 are respectively provided with a second electrical connector 26 and a first electrical connector 25, the fan base 3 is provided with a second electrical connector 26, the first rod portion 21, the second rod portion 22 and the fan base 3 are respectively electrically connected through the first electrical connector 25 and the second electrical connector 26, and the horizontal rotation mechanism 23 is fixedly connected to the fan head 1 and drives the fan head 1 to rotate around the support rod 2 in the circumferential direction.

More specifically, in order to simplify the structure of the support rod 2 and improve the support stability and reliability of the support rod 2, the first rod portion 21 and the second rod portion 22 are coaxially arranged, and the first rod portion 21 and the second rod portion 22 are coaxially arranged to form a support rod central axis L, and the horizontal rotation mechanism 23 drives the fan head 1 to rotate around the support rod central axis L, so that the support rod 2 is simple and compact in overall structure and has good structural strength.

More specifically, in order to avoid the dimension of the support rod 2 in the axial direction thereof from being too large, the horizontal rotation mechanism 23 is located at one end of the first rod part 21 close to the fan head 1 and is arranged in the first rod part 21, so that the dimension of the support rod 2 in the axial direction thereof can be effectively reduced, and the fan head has the advantages of compact structure and small occupied space.

Referring to fig. 6 to 7, more specifically, the horizontal rotation mechanism 23 includes a horizontal rotation connecting member 231, a horizontal driving motor 232, a horizontal transmission gear 233 and a horizontal transmission gear ring 234, the horizontal transmission gear 233 is fixedly mounted at a power output end of the horizontal driving motor 232, the horizontal transmission gear ring 234 is in transmission connection with the horizontal transmission gear 233, the horizontal rotation connecting member 231 is respectively fixedly connected with the horizontal transmission gear ring 234 and the fan head 1, and central axes of the horizontal rotation connecting member 231 and the horizontal transmission gear ring 234 are both overlapped with a central axis L of the support rod to drive the fan head 1 to rotate around the central axis L of the support rod.

More specifically, the horizontal rotation mechanism 23 further includes an upper housing 235, a lower housing 236 and a bearing 237, the bearing 237 is located in the upper housing 235, an outer ring of the bearing 237 is in contact connection with the upper housing 235, the horizontal driving motor 232 is fixedly connected with the lower housing 236, and a power output end of the horizontal driving motor passes through the lower housing 236, so that the horizontal driving gear 233 is in transmission connection with the horizontal driving ring gear 234, the horizontal driving ring gear 234 is accommodated in the lower housing 236 after being fixedly connected with the upper housing 235, the horizontal rotation connector 231 passes through the bearing 237 and is fixedly connected with the horizontal driving ring gear 234, and the horizontal rotation connector 231 is in contact connection with an inner wall of the bearing 237; the bearing 237 can effectively support the horizontal rotating connecting piece 231, and reduce friction when the horizontal rotating connecting piece 231 rotates, so that the rotation precision of the horizontal rotating connecting piece is ensured; the upper shell 235 and the lower shell 236 contain the above parts, so that the parts are integrated and fixed in the support rod 2, the space requirement is small, and the structure is simple.

More specifically, the upper housing 235 includes a first housing 2351 and a second housing 2352, the first housing 2351 is fixedly connected with the second housing 2352 to form the upper housing 235 and then fixedly connected with the lower housing 236, and the first housing 2351 and the second housing 2352 are both provided with a receiving groove 2353 therein, and the bearing 237 is positioned in the receiving groove 2353, so as to effectively provide support for the bearing 237 and prevent the bearing 237 from generating noise or vibration during rotation.

More specifically, a plurality of hidden button portions 2354 are respectively arranged on the first casing 2351 and the second casing 2352, a plurality of hidden button grooves 2355 are arranged on the lower casing 236, the number and the positions of the hidden button portions 2354 correspond to those of the hidden button grooves 2355, and the plurality of hidden button portions 2354 and the plurality of hidden button grooves 2355 are communicated with each other to form the fixing groove 238 after the upper casing 235 is fixedly connected with the lower casing 236. A plurality of fixed rails 211 are arranged in the first rod part 21, the fixed rails 211 correspond to the fixed grooves 238 in number and position, and the fixed rails 211 extend into the fixed grooves 238 and are clamped into the hidden buckle part 2354 through rotation, so that assembly and production are facilitated.

Referring to fig. 8 to 11, more specifically, the first electrical connector 25 includes a first connector 251 and a male plug 252, the second electrical connector 26 includes a second connector 261 and a female socket 262, the first connector 251 is fixedly installed at an end of the first lever portion 21 away from the fan head 1, the male plug 252 is disposed on the first connector 251 and extends through the first connector 251, the second connector 261 is fixedly installed at an end of the second lever portion 22 away from the fan base 3, the second connector 261 is formed with a connecting hole 265, the female socket 262 is disposed in the connecting hole 265, and after the first connector 251 and the second connector 261 are connected, the male plug 252 passes through the connecting hole 265 and is connected with the female socket 262.

More specifically, the first electrical connector 25 further includes a first fixing cover 253 and a first fixing member 254, the second electrical connector 26 further includes a second fixing cover 263 and a second fixing member 264, the male plug 252 is disposed between the first connecting member 251 and the first fixing cover 253, the first fixing member 254 passes through the first fixing cover 253 to fix the male plug 252 to the first connecting member 251, the female socket 262 is disposed between the second connecting member 261 and the second fixing cover 263, and the second fixing member 264 passes through the second fixing cover 263 to fix the female socket 262 to the second connecting member 261.

More specifically, an elastic clamping groove 255 and a guide groove 256 are arranged in the first connecting piece 251, an elastic buckle 266 and a guide block 267 are arranged on the second connecting piece 261, the elastic buckle 266 is elastically clamped with the elastic clamping groove 255, and the guide block 267 is in contact connection with the guide groove 256.

The connection manner of the first connecting member 251 and the first rod portion 21, and the connection manner of the second connecting member 261 and the second rod portion 22 are the same as the connection manner of the horizontal rotating mechanism 23 and the first rod portion 21, and are not described herein again.

Referring to fig. 12 to 14, more specifically, the fan head 1 further includes a fan guard 13 and a support frame 14, the support frame 14 is disposed on the horizontal rotation connector 231, the support frame 14 is provided with two support arms 141 disposed oppositely, the fan guard 13 includes a support frame 131, a front cover 132 and a rear cover 133, the support frame 131 is disposed between the two support arms 141, the left and right sides of the support frame 131 are respectively movably connected with the two support arms 141 and rotate around the two connection points, the front cover 132 and the rear cover 133 are respectively disposed on the front and rear sides of the support frame 131, the front cover 132 and the rear cover 133 are rotatably clamped with the support frame 131, the fan blade driving motor 112 is disposed at the center of the rear cover 133, and the control panel 12 is disposed at the center of the front cover 132.

Referring to fig. 13, more specifically, the supporting frame 131 is provided with a plurality of first ribs 1312 distributed at intervals in a radial direction and a plurality of second ribs 1313 distributed in a circumferential direction, the plurality of first ribs 1312 are connected to each other by the second ribs 1313, and the first ribs 1312 are provided with wire slots 1314 therein, the wire slots 1314 being respectively communicated with the through holes 113 and the supporting rod 2.

More specifically, the support frame 131 is provided with a wire protection cover 139, the wire protection cover 139 covers the wire slot 1314 and then is clamped with the first reinforcing rib 1312 to hide the connecting wire, so that the conditions of damage and electric leakage caused by the exposed connecting wire are prevented, and the appearance of the connecting wire is prevented from being influenced by the exposed connecting wire.

More specifically, the support frame 131 is provided with a mounting portion 1315, a front cover 1316, a rear cover 1317 and a main control box 1318, the mounting portion 1315 is used for mounting a fan blade driving motor 112 for driving the fan blade to rotate, the rear cover 1317 covers the outer side of the mounting portion 1315 to shield the mounting hole, the main control box 1318 is fixedly mounted at the other end of the fan blade driving motor 112 and is used for mounting electronic elements such as a main control board, a key and a display screen, the front cover 1316 covers the outer side of the main control box 1318 to shield the electronic elements such as the main control board, the key and the display screen, and the front cover 1316 may be provided with a button convenient for key operation and/or a window convenient for light transmission of the display screen according to design requirements, which is not limited in this disclosure.

More specifically, the outward flange of front shroud 132 and after-hood 133 all is equipped with a plurality of draw-in groove 134 along circumference interval distribution, the outward flange of both sides all is equipped with along circumference interval distribution's a plurality of buckle 135, a plurality of around the carriage 131 draw-in groove 134 and a plurality of buckle 135's position is corresponding, front shroud 132 and after-hood 133 all through a plurality of draw-in groove 134 with a plurality of buckle 135 joint of both sides around the carriage 131 only need with front shroud or after-hood anticlockwise or clockwise rotation, can be with front shroud or after-hood joint on the carriage, have reached the convenient effect of dismouting.

Referring to fig. 15 to 16, more specifically, the card slot 134 includes an opening portion 1341 and a hidden slot portion 1342, the opening portion 1341 is used for the clip 135 to extend into the card slot 134 or be taken out from the card slot 134, and the hidden slot portion 1342 is used for accommodating the clip 135 and being clipped with the clip 135.

More specifically, the card slot 134 is provided with a first guiding slope 1344 at the opening portion 1341, the first guiding slope 1344 is arc-shaped, the buckle 135 is provided with a second guiding slope 1352 at a side close to the troffer portion 1342, and the second guiding slope 1352 is inclined at 30 ° to 60 ° with respect to the body of the buckle 135.

More specifically, the locking groove 134 is provided with a positioning block 1343, the buckle 135 is provided with a positioning slot 1351, and the positioning block 1343 is adapted to the positioning slot 1351 in shape, size and position.

More specifically, the positioning block 1343 is provided with a third guiding slope 1345 on a side facing the catch 135, the third guiding slope 1345 is inclined at 10 ° to 40 ° with respect to the body of the positioning block 1343, the catch 135 is provided with a fourth guiding slope 1353 on a side close to the positioning block 1343, and the fourth guiding slope 1353 is arc-shaped.

Referring to fig. 17 to 20, more specifically, the supporting frame 14 includes an inner shell 144, an outer shell 145 and a fixing frame 146, the fixing frame 146 is accommodated in the inner shell 144 after the inner shell 144 and the outer shell 145 are fixedly connected, the inner shell 144 is provided with two mounting holes 1441, the two mounting holes 1441 are respectively located at the connection positions of the two supporting arms 141 and the fan guard 13, the fixing frame 146 is made of metal, the inner shell 144 and the outer shell 145 can be effectively supported, so as to improve the stability of the supporting frame 14 and prevent noise generated by vibration during the operation of the fan, and the mounting holes 1441 can be provided with components connected with the fan guard 13, thereby facilitating production and assembly.

More specifically, the left and right sides of the fan guard 13 are respectively provided with a first connecting portion 136 and a second connecting portion 137, the first connecting portion 136 and the second connecting portion 137 are rotatably installed at the two mounting holes 1441 respectively, the first connecting portion 136 and the second connecting portion 137 are both provided with a connecting edge 138, the connecting edge 138 is arranged in the mounting holes 1441, the contact surface between the fan guard 13 and the support frame 14 can be increased, and the rotation is more stable.

More specifically, the supporting frame 14 further includes a third connecting member 147, the third connecting member 147 passes through one of the mounting holes 1441 and then is fixedly connected to the first connecting portion 136, the third connecting member 147 is provided with a plurality of fixing holes 148, the first connecting portion 136 is provided with a plurality of fixing posts 1361, and the fixing holes 148 and the fixing posts 1361 are used for fixedly connecting the third connecting member 147 to the first connecting portion 136 and clamping the inner casing 144 therebetween to prevent the fan guard 13 from being released from the supporting frame 14.

More specifically, a pitch driving motor 142 and a pitch transmission gear 143 are arranged in the supporting arm 141, the supporting frame 131 is provided with a pitch transmission gear ring 1311, the pitch transmission gear 143 is arranged at the pivot of the pitch driving motor 142, and the pitch transmission gear 143 passes through the supporting arm 141 and then is meshed with the pitch transmission gear ring 1311; the pitching driving motor 142 drives the fan mesh enclosure 13 to rotate, and compared with the traditional mode of fixing through a chuck and bolts, the fan head 1 can be effectively fixed, the structure is simple, the production and the manufacturing are convenient, meanwhile, the pitching driving motor 142 can be connected with a main control unit of the fan, the function of automatically adjusting the pitching angle of the fan is realized, and the daily use is convenient.

Referring to fig. 21 to fig. 23, the second embodiment of the present invention is basically the same as the first embodiment, except that: the horizontal rotation mechanism 23 further includes a pitching rotation component 24, the pitching rotation component 24 includes a pitching rotation connecting component 241, a pitching rotation connecting shaft 242 and a first housing 243, the first housing 243 is fixedly connected with the horizontal rotation connecting component 231, the pitching rotation connecting shaft 242 transversely passes through the first housing 243 and is fixedly connected with the first housing 243, the pitching rotation connecting component 241 is arranged on the pitching rotation connecting shaft 242 and winds around the pitching rotation connecting shaft 242 to perform rotation, and the pitching rotation connecting component 241 is fixedly connected with the fan head 1.

More specifically, fan head 1 still includes fan screen panel 13, fan screen panel 13 includes carriage 131, front shroud 132 and rear shroud 133, carriage 131 locates on every single move swivelling joint piece 241, front shroud 132 with rear shroud 133 is located respectively the front and back both sides of carriage 131, just front shroud 132 with rear shroud 133 all with carriage 131 rotatory joint, flabellum driving motor 112 locates the center department of rear shroud 133, control panel 12 locates the center department of front shroud 132.

Referring to fig. 24 to 25, more specifically, the pitch rotating assembly 24 further includes a second casing 244, the second casing 244 is sleeved above the first casing 243, the second casing 244 is fixedly connected to the supporting frame 131, the second casing 244 is provided with two opposite fins 245, and the two fins 245 are respectively located at two ends of the pitch rotating connecting shaft 242.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. An air conditioning device characterized by comprising:

a fan head (1);

the supporting rod (2) is connected with the fan head (1) and used for supporting the fan head (1) and driving the fan head (1) to rotate;

the fan base (3) is arranged at one end, far away from the fan head (1), of the support rod (2) and used for supporting the support rod (2), and the fan base (3) is provided with a power supply (31);

wherein the fan head (1) comprises a fan blade driving mechanism (11) capable of generating air flow through electric drive and a control panel (12) for operation of a user, the fan blade driving mechanism (11) comprises a fan blade (111) and a fan blade driving motor (112), the fan blade (111) is arranged on the fan blade driving motor (112), the fan blade driving motor (112) drives the fan blade driving motor to rotate so as to generate air flow, the fan blade driving motor (112) is arranged in the fan head (1), and is electrically connected with the control panel (12), and the pivot of the fan blade driving motor (112) is provided with a through hole (113), the control panel (12) is arranged at the center of the air supply side of the fan head (1), and the electric connecting wire of the control panel (12) is electrically connected with the power supply (31) through the through hole (113) and the supporting rod (2).

2. An air conditioning unit according to claim 1, characterized in that: the fan is characterized in that the supporting rod (2) comprises a first rod part (21) and a second rod part (22), two ends of the first rod part (21) are respectively provided with a horizontal rotating mechanism (23) and a first electric connector (25), two ends of the second rod part (22) are respectively provided with a second electric connector (26) and a first electric connector (25), the fan base (3) is provided with a second electric connector (26), the first rod part (21), the second rod part (22) and the fan base (3) are respectively connected with the first electric connector (25) and the second electric connector (26) in an electric connection mode, the horizontal rotating mechanism (23) is fixedly connected with the fan head (1), and drives the fan head (1) to wind the supporting rod (2) to do circumferential rotation movement.

3. An air conditioning unit according to claim 2, characterized in that: the horizontal rotating mechanism (23) comprises a horizontal rotating connecting piece (231), a horizontal driving motor (232), a horizontal transmission gear (233) and a horizontal transmission gear ring (234), the horizontal transmission gear (233) is fixedly installed at a power output end of the horizontal driving motor (232), the horizontal transmission gear ring (234) is in transmission connection with the horizontal transmission gear (233), and the horizontal rotating connecting piece (231) is respectively in fixed connection with the horizontal transmission gear ring (234) and the fan head (1).

4. An air conditioning unit according to claim 3, characterized in that: horizontal rotation mechanism (23) still includes every single move rotation module (24), every single move rotation module (24) include every single move rotation connecting piece (241), every single move rotation connecting axle (242) and first shell (243), first shell (243) with horizontal rotation connecting piece (231) fixed connection, every single move rotation connecting axle (242) traversing first shell (243), and with first shell (243) fixed connection, every single move rotation connecting piece (241) are located on every single move rotation connecting axle (242), and the duplex winding is done to every single move rotation connecting axle (242), just every single move rotation connecting piece (241) with fan head (1) fixed connection.

5. An air conditioning unit according to any one of claims 3 to 4, characterized in that: the horizontal rotating mechanism (23) also comprises an upper shell (235), a lower shell (236) and a bearing (237), wherein the bearing (237) is positioned in the upper shell (235), the outer ring of the bearing (237) is in contact connection with the upper shell (235), the horizontal driving motor (232) is fixedly connected with the lower shell (236), and the power output end of the horizontal driving motor penetrates through the lower shell (236), so that the horizontal transmission gear (233) is in transmission connection with the horizontal transmission gear ring (234), the lower shell (236) is fixedly connected with the upper shell (235) and then accommodates the horizontal transmission gear ring (234), the horizontal rotating connecting piece (231) passes through the bearing (237) and then is fixedly connected with the horizontal transmission gear ring (234), and the horizontal rotating connecting piece (231) is in contact connection with the inner wall of the bearing (237).

6. An air conditioning unit according to claim 3, characterized in that: the fan head (1) further comprises a fan mesh enclosure (13) and a support frame (14), the support frame (14) is arranged on the horizontal rotating connecting piece (231), the support frame (14) is provided with two support arms (141) which are oppositely arranged, the fan mesh enclosure (13) comprises a support frame (131), a front cover (132) and a rear cover (133), the support frame (131) is arranged between the two support arms (141), the left side and the right side of the support frame (131) are respectively movably connected with the two support arms (141) and rotate around the two joints, the front cover (132) and the rear cover (133) are respectively arranged at the front side and the rear side of the support frame (131), the front cover (132) and the rear cover (133) are rotationally clamped with the support frame (131), and the fan blades (112) are arranged at the center of the rear cover (133), the control panel (12) is arranged at the center of the front cover (132).

7. An air conditioning unit according to claim 4, characterized in that: fan head (1) still includes fan screen panel (13), fan screen panel (13) are including carriage (131), front shroud (132) and after-hood (133), carriage (131) are located on every single move swivelling joint spare (241), front shroud (132) with after-hood (133) are located respectively both sides around carriage (131), just front shroud (132) with after-hood (133) all with carriage (131) rotatory joint, flabellum driving motor (112) are located the center department of after-hood (133), control panel (12) and locate the center department of front shroud (132).

8. An air conditioning unit according to claim 7, characterized in that: the pitching rotating assembly (24) further comprises a second shell (244), the second shell (244) is sleeved above the first shell (243), the second shell (244) is fixedly connected with the supporting frame (131), the second shell (244) is provided with two oppositely arranged fins (245), and the two fins (245) are respectively located at two ends of the pitching rotating connecting shaft (242).

9. An air conditioning unit according to claim 6, characterized in that: a pitching driving motor (142) and a pitching transmission gear (143) are arranged in the supporting arm (141), a pitching transmission gear ring (1311) is arranged on the supporting frame (131), the pitching transmission gear (143) is arranged on a pivot of the pitching driving motor (142), and the pitching transmission gear (143) penetrates through the supporting arm (141) and then is meshed with the pitching transmission gear ring (1311).

10. An air conditioning unit according to any one of claims 6 to 7, characterized in that: the supporting frame (131) is provided with a plurality of first reinforcing ribs (1312) distributed at intervals along the radial direction and a second reinforcing rib (1313) distributed along the circumferential direction, the first reinforcing ribs (1312) are connected with each other through the second reinforcing rib (1313), a wire groove (1314) is formed in each first reinforcing rib (1312), and each wire groove (1314) is communicated with the through hole (113) and the supporting rod (2).

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