CN217107515U - Fan - Google Patents
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- CN217107515U CN217107515U CN202220894291.3U CN202220894291U CN217107515U CN 217107515 U CN217107515 U CN 217107515U CN 202220894291 U CN202220894291 U CN 202220894291U CN 217107515 U CN217107515 U CN 217107515U
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- lamp body
- fan blade
- control box
- fan
- electric control
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Abstract
The utility model discloses a fan, which comprises a connecting frame, a hanging bracket, a motor, a fan blade structure, an electric control box, a dustproof cover, a connecting shaft and a luminous lamp body; the middle of the connecting frame is provided with a connecting frame connecting groove, the motor is arranged at the bottom of the connecting frame connecting groove and is fixedly connected with the connecting frame, the dustproof cover is arranged above the motor and is fixedly connected with the connecting frame, the electric control box is arranged above the dustproof cover in a hanging manner, and the connecting shaft sequentially penetrates through the electric control box, the dustproof cover, the motor and the connecting frame from the top of the electric control box and is connected with the luminous lamp body at the bottom of the connecting frame; the top of the connecting shaft is connected with the hanging bracket; the fan blade structure is arranged on the side surface of the connecting frame and is fixedly connected with the connecting frame.
Description
Technical Field
The utility model relates to the field of lamps and lanterns, in particular to fan.
Background
The existing fan has the volume requirement that an electric control box, a luminous lamp body and a motor of the existing fan are mostly arranged on the same central axis, the electric control box, the luminous lamp body and the motor are often arranged relatively close to each other, the heat productivity of the three is relatively large, the positions and the volumes of the three are reasonably distributed, the heat dissipation and the working states of the three are considered, and the three are organically combined together, so that the problem of great difficulty is solved, and the fan which is stable in connection, good in heat dissipation effect and attractive in appearance is needed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a connect firm, the radiating effect is good and the outward appearance is pleasing to the eye fan.
The utility model provides a fan, which comprises a connecting frame, a hanging frame, a motor, a fan blade structure, an electric control box, a dust cover, a connecting shaft and a luminous lamp body; the middle of the connecting frame is provided with a connecting frame connecting groove, the motor is arranged at the bottom of the connecting frame connecting groove and fixedly connected with the connecting frame, the dustproof cover is arranged above the motor and fixedly connected with the connecting frame, the electric control box is arranged above the dustproof cover in a hanging manner, and the connecting shaft sequentially penetrates through the electric control box, the dustproof cover, the motor and the connecting frame from the top of the electric control box and is connected with the light-emitting lamp body at the bottom of the connecting frame; the top of the connecting shaft is connected with the hanging bracket; the fan blade structure is arranged on the side face of the connecting frame and fixedly connected with the connecting frame.
Preferably, the electronic control box comprises an electronic control box upper cover, an electronic control box base and a control circuit board arranged between the electronic control box upper cover and the electronic control box base; an electric control box upper cover connecting hole, an electric control box base connecting hole and a control circuit board connecting hole which can allow a connecting shaft to pass through are respectively arranged among the electric control box upper cover, the electric control box base and the control circuit board; automatically controlled box base connecting hole to automatically controlled box base inboard extends and forms automatically controlled box base spliced pole, be provided with automatically controlled box on the automatically controlled box base spliced pole and lead to the line hole, be provided with the first line hole that leads to of connecting axle on the connecting axle corresponds the position, circuit on the control circuit board passes in proper order automatically controlled box leads to the line hole and the connecting axle leads to pass through behind the line hole the connecting axle respectively with motor, luminescent lamp body and outside line connection.
Preferably, a plurality of heat dissipation grooves which are sunken upwards are arranged on the outer side of the bottom of the base of the electronic control box, and the heat dissipation grooves are arranged in a sector area; the electronic control box is characterized in that heat dissipation holes are formed in two sides of the inside of each heat dissipation groove, a supporting lug is arranged at the top of the inner side of each heat dissipation groove, the control circuit board is arranged on the supporting lug, heat dissipation groove connecting studs parallel and level to the supporting lugs are further arranged between the heat dissipation grooves, and the control circuit board is fixedly connected to the electric control box base through screw connection and the heat dissipation groove connecting studs.
Preferably, the positions on the connecting shaft, corresponding to the top of the upper cover of the electric control box and the bottom of the base of the electric control box, are respectively provided with a connecting shaft clamping groove, and the connecting shaft clamping groove is internally clamped with a gasket and a limiting fixing buckle, so that the electric control box of the fan can be suspended on the connecting shaft, and the heat dissipation effect of the control circuit board is enhanced.
Preferably, the motor is an external rotor motor.
Preferably, the light emitting lamp body comprises an upper lamp body, a connecting support, a lower lamp body, a first light emitting lamp strip, a second light emitting lamp strip, a lampshade and a light transmitting plate; the connecting bracket is fixedly connected to the bottom of the upper lamp body, and the lower lamp body is fixedly connected to the bottom of the connecting bracket; the side surface of the upper lamp body is provided with an annular upper lamp body connecting groove, the first light-emitting lamp belt is arranged in the upper lamp body connecting groove, and the lampshade is connected between the upper lamp body and the lower lamp body which are arranged outside the first light-emitting lamp belt; the second light-emitting lamp strip is arranged on the inner side of the lower lamp body, an annular connecting boss is arranged at the bottom of the inner side of the lower lamp body, and the light-transmitting plate is connected between the second light-emitting lamp strip and the connecting boss.
Preferably, the light-emitting lamp body further comprises a lamp body connecting seat, a lamp body connecting seat connecting hole is formed in the middle of the top of the lamp body connecting seat, the bottom of the connecting shaft penetrates through the lamp body connecting seat connecting hole to be in threaded connection with the lamp body connecting seat, and the bottom of the connecting shaft is limited and fixed through a nut; the circuit penetrates through the upper lamp body and the connecting support from the bottom of the connecting shaft and is connected with the first light-emitting lamp belt and the second light-emitting lamp belt respectively.
Preferably, the fan blade structure comprises a fixed connecting column, a plurality of fan blades and an annular connecting seat; the top of the connecting frame is provided with a plurality of connecting frame connecting holes, the fan blade is annular, the fan blade is provided with an annular fan blade connecting boss, the fan blade connecting boss is provided with a plurality of fan blade connecting holes, the fan blade connecting holes extend upwards to form a fan blade connecting column, the fan blade connecting column of the fan blade at the uppermost side is inserted into the connecting frame connecting holes, and the fan blade connecting column of the subsequent fan blade is inserted into the fan blade connecting hole of the fan blade at the upper side; the annular connecting seat is provided with an annular connecting seat connecting hole, the annular connecting seat connecting hole extends upwards to form an annular connecting seat connecting column, and the annular connecting seat connecting column is inserted into a fan blade connecting hole of the fan blade at the bottommost side; the fixed connection column sequentially penetrates through the connecting frame connecting hole, the fan blade connecting hole and the annular connecting seat connecting hole and is in threaded connection with the annular connecting seat connecting hole, so that the fan blade, the annular connecting seat and the connecting frame are fixedly connected.
Preferably, the hanger further comprises a fixed connecting piece, and the bottom of the hanger is connected with the connecting shaft through the fixed connecting piece.
The utility model discloses a fan's beneficial effect does:
1. the influence of the luminous lamp body and the motor can be reduced by suspending the electric control box of the fan on the connecting shaft, so that the heat dissipation effect can be improved.
2. Through setting up radiating groove and louvre, and with radiating groove and louvre setting in automatically controlled box base bottom when promoting the radiating effect, and because it sets up in automatically controlled box base bottom to can guarantee certain dustproof and waterproof effect.
3. Through setting up first luminescent light area and second luminescent light area can make fan luminescent light body can compromise the luminous of side and bottom simultaneously, and compare in luminescent light plate can effectual reduction fan luminescent light body's volume.
4. The circuit connects automatically controlled box, motor and glow lamp body through the connecting axle, can make circuit layout easier, and the outward appearance is more pleasing to the eye.
Drawings
Fig. 1 is a perspective view of a fan of the present invention;
fig. 2 is a sectional view of the fan of the present invention;
fig. 3 is a schematic structural view of a fan blade structure of the fan of the present invention;
fig. 4 is a schematic structural diagram of an electric control box of the fan of the present invention;
fig. 5 is a sectional view of the electric control box of the fan of the present invention;
fig. 6 is a perspective view of a light emitting lamp body of the fan of the present invention;
fig. 7 is a schematic structural view of a light-emitting lamp body of the fan of the present invention;
reference numbers in the figures: 1. a connecting frame, 2, a hanging frame, 3, a motor, 4, a fan blade structure, 5, an electric control box, 6, a dust cover, 7, a fixed connecting piece, 8, a connecting shaft, 9, a luminous lamp body, 41, a fixed connecting column, 42, a fan blade, 43, an annular connecting seat, 51, an electric control box upper cover, 52, an electric control box base, 53, a control circuit board, 91, an upper lamp body, 92, a connecting bracket, 93, a lower lamp body, 94, a lamp body connecting seat, 95, a first luminous lamp belt, 96, a second luminous lamp belt, 97, a lamp shade, 98, a light-transmitting plate, 511, an electric control box upper cover connecting hole, 521, an electric control box base connecting hole, 522, an electric control box through hole 523, a heat radiating groove, 524, a heat radiating hole, 525, a supporting bump, 526, a heat radiating groove connecting stud, 531, a control circuit board connecting hole, 911, an upper lamp body connecting groove, 941, a lamp body connecting seat connecting hole, 942, a lamp body connecting seat connecting groove, 943. the lamp body connecting seat is connected with the gasket.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 7, an embodiment of the fan of the present invention is provided:
a fan comprises a connecting frame 1, a hanging frame 2, a motor 3, a fan blade structure 4, an electric control box 5, a dust cover 6, a fixed connecting piece 7, a connecting shaft 8 and a luminous lamp body 9.
The middle of the connecting frame 1 is provided with a connecting frame connecting groove, the middle section of the connecting frame connecting groove is provided with a connecting frame threaded column, and the bottom of the connecting frame connecting groove is provided with a connecting frame screw hole. A plurality of connecting frame connecting holes are formed in the outer side of the top of the connecting frame.
The fan blade structure 5 comprises a fixed connecting column 41, a plurality of fan blades 42 and an annular connecting seat 43; the fan blades 42 are annular, annular fan blade connecting bosses are arranged on the fan blades 42, a plurality of fan blade connecting holes are arranged on the fan blade connecting bosses, the fan blade connecting holes extend upwards to form fan blade connecting columns, the fan blade connecting column of the uppermost fan blade 42 is inserted into the connecting frame connecting hole, and the fan blade connecting column of the subsequent fan blade 42 is inserted into the fan blade connecting hole of the fan blade 42 on the upper side; the annular connecting seat 43 is provided with an annular connecting seat connecting hole which extends upwards to form an annular connecting seat connecting column which is inserted into the fan blade connecting hole of the fan blade 42 at the bottommost part; the fixed connection column 41 sequentially penetrates through the connection frame connection hole, the fan blade connection hole and the annular connection seat connection hole and is in threaded connection with the annular connection seat connection hole. Thereby connecting and fixing the fan blades 42, the ring-shaped connecting base 43 and the connecting frame 1.
The motor 3 is arranged at the bottom of the connecting slot of the connecting frame. The motor 3 is an external rotor motor, a motor shell is connected with a connecting frame screw hole at the bottom of a connecting frame connecting groove in a screw connection mode, a winding coil is arranged on a connecting shaft and fixedly connected with the connecting shaft, and a second through hole of the connecting shaft is arranged on the connecting shaft corresponding to the coil.
The electrical control box 5 comprises an electrical control box upper cover 51, an electrical control box base 52 and a control circuit board 53. Be provided with automatically controlled box upper cover connecting hole 511 in the middle of automatically controlled box upper cover 51 top, automatically controlled box upper cover connecting hole 511 extends to automatically controlled box upper cover 51 inboard and forms automatically controlled box upper cover spliced pole, can increase the contact surface of automatically controlled box upper cover 51 and connecting axle 8 through automatically controlled box upper cover spliced pole to improve dustproof and waterproof ability and connect firm degree. The bottom of the electric control box upper cover 51 is provided with an electric control box upper cover connecting clamping block.
The top of the electric control box base 52 is provided with an electric control box base connecting clamping groove, and the electric control box upper cover connecting clamping block is matched with the electric control box base connecting clamping groove, so that the electric control box upper cover 51 is clamped and fixed on the electric control box base 52. The middle of the electric control box base 52 is provided with an electric control box base connecting hole 521, the electric control box base connecting hole 521 extends towards the inner side of the electric control box base 52 to form an electric control box base connecting column, an electric control box through hole 522 is arranged on the electric control box base connecting column, a first connecting shaft through hole is arranged at the corresponding position of the connecting shaft 8, and a circuit on the control circuit board 53 sequentially penetrates through the electric control box through hole 522 and the connecting shaft through hole and then is respectively connected with the motor 3, the light-emitting lamp body 9 and an external circuit through the connecting shaft 8.
The plurality of heat dissipation grooves 523 which are recessed upwards are arranged on the outer side of the bottom of the electronic control box base 52, the heat dissipation grooves 523 are arranged in a fan-shaped area, the heat dissipation grooves 523 are rectangular, heat dissipation holes 524 are oppositely arranged on the side faces where two long edges in the heat dissipation grooves 523 are located, and the heat dissipation effect of the control circuit board 53 is improved by arranging the heat dissipation holes 524. The top of the heat dissipation slot 523 on the inner side of the electrical control box base 52 is provided with a supporting bump 525, and the control circuit board 53 is arranged on the supporting bump 525. The heat dissipation groove connecting studs 526 are further arranged between the heat dissipation grooves 523, the heat dissipation groove connecting studs 526 are flush with the supporting bumps 525, and the control circuit board 53 is connected with the heat dissipation groove connecting studs 526 in a screw connection mode so as to be fixedly connected to the electronic control box base 52.
The control circuit board 53 is provided with a control circuit board connection hole 531 in the middle. The connecting shaft 8 sequentially passes through the electric control box upper cover 51, the control circuit board 53 and the electric control box base 52. Connecting shaft clamping grooves are formed in positions, corresponding to the top of the upper cover 51 of the electric control box and the bottom of the base 52 of the electric control box, of the connecting shaft 8 respectively, and the electric control box 5 can be arranged on the connecting shaft 8 in a hanging mode through clamping gaskets and limiting fixing buckles in the connecting shaft clamping grooves, so that the heat dissipation effect of the control circuit board 53 is enhanced.
The light emitting lamp body 9 includes an upper lamp body 91, a connecting bracket 92, a lamp body connecting seat 94, a lower lamp body 93, a first light emitting lamp strip 95, a second light emitting lamp strip 96, a lampshade 97 and a transparent plate 98.
Lamp body connecting seat connecting hole 941 is provided with in the middle of lamp body connecting seat 94 top, and lamp body connecting seat connecting hole 941 and lamp body connecting seat 94 threaded connection are passed to 8 bottoms of connecting axle, and 8 bottoms of connecting axle still are provided with packing ring and nut and carry out spacing fixed to lamp body connecting seat 94. Lamp body connecting seat connecting grooves 942 are also provided around the lamp body connecting seat connecting holes 941 at the top of the lamp body connecting seat 94, and lamp body connecting seat connecting pads 943 capable of enhancing the dust-proof and water-proof capabilities and the connection stability are provided in the lamp body connecting seat connecting grooves 942. Lamp body attachment socket threaded holes are also provided in the bottom of lamp body attachment socket 94.
Go up and be provided with lamp body screw hole on the lamp body 91, through screwed connection lamp body connecting seat screw hole and go up lamp body screw hole to going up lamp body 91 and lamp body connecting seat 94 through screwed connection's mode fixed connection. Go up lamp body 91 and be provided with annular last lamp body connecting groove 911 on the side, first luminescent light area 95 sets up in last lamp body connecting groove 911 through the mode of gluing. An upper lamp body through hole is formed in the inner side of the upper lamp body 91, and a circuit coming out from the bottom of the connecting shaft 8 penetrates through the upper lamp body through hole to be connected with the first light-emitting lamp belt 95. Four upper lamp body connecting clamping blocks are arranged at the bottom of the upper lamp body 91.
The top of the connecting bracket 92 is provided with a connecting bracket connecting groove, and the upper lamp body connecting fixture block is inserted into the connecting bracket connecting groove, so that the upper lamp body 91 is clamped and fixed with the connecting bracket 92. The connecting support 92 is provided with a connecting support through hole. The inner side of the connecting bracket 92 is provided with a connecting bracket connecting block.
The side of the lower lamp body 93 is provided with a lower lamp body connecting groove matched with the connecting bracket connecting fixture block, and the connecting bracket connecting fixture block is clamped and fixed with the lower lamp body connecting groove, so that the connecting bracket 92 is clamped and fixed with the lower lamp body 93. The inboard bottom of lamp body 93 is provided with annular connection boss down, and second light-emitting lamp area 96 sets up on lamp body 93 inboard down through the mode of gluing, and light-passing plate 98 joint sets up between second light-emitting lamp area 96 and connection boss. The line coming out of the bottom of the connecting shaft 8 passes through the through-hole of the connecting bracket to be connected with the second light-emitting lamp strip 96.
The cover 97 is connected between the upper lamp body 91 and the lower lamp body 93 outside the first lighting strip 95.
In use, light from the first light strip 95 is emitted from the cover 97, forming side light. The light of the second light-emitting strip 96 is emitted from the bottom through the light-transmitting plate 98, so that the light can be emitted to the bottom and the side simultaneously, and the light-emitting effect is good.
The bottom of the hanger 2 is connected with the top of the connecting shaft 8 through a fixed connecting piece 7.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
1. A fan is characterized by comprising a connecting frame, a hanging frame, a motor, a fan blade structure, an electric control box, a dust cover, a connecting shaft and a luminous lamp body; the middle of the connecting frame is provided with a connecting frame connecting groove, the motor is arranged at the bottom of the connecting frame connecting groove and fixedly connected with the connecting frame, the dustproof cover is arranged above the motor and fixedly connected with the connecting frame, the electric control box is arranged above the dustproof cover in a hanging manner, and the connecting shaft sequentially penetrates through the electric control box, the dustproof cover, the motor and the connecting frame from the top of the electric control box and is connected with the light-emitting lamp body at the bottom of the connecting frame; the top of the connecting shaft is connected with the hanging bracket; the fan blade structure is arranged on the side face of the connecting frame and fixedly connected with the connecting frame.
2. The fan according to claim 1, wherein the electrical control box comprises an electrical control box upper cover, an electrical control box base and a control circuit board arranged between the electrical control box upper cover and the electrical control box base; an electric control box upper cover connecting hole, an electric control box base connecting hole and a control circuit board connecting hole which can allow a connecting shaft to pass through are respectively arranged among the electric control box upper cover, the electric control box base and the control circuit board; automatically controlled box base connecting hole to automatically controlled box base inboard extends and forms automatically controlled box base spliced pole, be provided with automatically controlled box on the automatically controlled box base spliced pole and lead to the line hole, be provided with the connecting axle on the connecting axle corresponds the position and leads to the line hole, circuit on the control circuit board passes in proper order automatically controlled box leads to the line hole and the connecting axle leads to pass through behind the line hole the connecting axle respectively with motor, luminescent lamp body and outside line connection.
3. The fan as claimed in claim 2, wherein a plurality of heat dissipating slots are formed on the outer side of the bottom of the base of the electronic control box, and the heat dissipating slots are formed in a sector area; the heat dissipation device is characterized in that heat dissipation holes are formed in two sides of the inside of each heat dissipation groove, a supporting lug is arranged at the top of the inner side of each heat dissipation groove, the control circuit board is arranged on the supporting lug, connecting studs parallel and level to the supporting lugs are further arranged between the heat dissipation grooves, and the control circuit board is fixedly connected to the connecting studs in a screw connection mode on the electric control box base.
4. The fan according to claim 2 or 3, wherein connecting shaft slots are respectively formed in the connecting shaft at positions corresponding to the top of the upper cover of the electric control box and the bottom of the base of the electric control box, and a gasket and a limiting fixing buckle are clamped in the connecting shaft slots, so that the electric control box of the fan can be suspended on the connecting shaft, and the heat dissipation effect of the control circuit board is enhanced.
5. The fan of claim 1 wherein the motor is an external rotor motor.
6. The fan of claim 1, wherein the light-emitting lamp bodies comprise an upper lamp body, a connecting bracket, a lower lamp body, a first light-emitting strip, a second light-emitting strip, a lampshade and a light-transmitting plate; the connecting bracket is fixedly connected to the bottom of the upper lamp body, and the lower lamp body is fixedly connected to the bottom of the connecting bracket; the side surface of the upper lamp body is provided with an annular upper lamp body connecting groove, the first light-emitting lamp belt is arranged in the upper lamp body connecting groove, and the lampshade is connected between the upper lamp body and the lower lamp body which are arranged outside the first light-emitting lamp belt; the second light-emitting lamp strip is arranged on the inner side of the lower lamp body, an annular connecting boss is arranged at the bottom of the inner side of the lower lamp body, and the light-transmitting plate is connected and arranged between the second light-emitting lamp strip and the connecting boss.
7. The fan as claimed in claim 6, wherein the light emitting lamp body further comprises a lamp body connecting seat, a lamp body connecting seat connecting hole is formed in the middle of the top of the lamp body connecting seat, the bottom of the connecting shaft passes through the lamp body connecting seat connecting hole to be in threaded connection with the lamp body connecting seat, and the bottom of the connecting shaft is further limited and fixed through a nut; the circuit penetrates through the upper lamp body and the connecting support from the bottom of the connecting shaft and is connected with the first light-emitting lamp belt and the second light-emitting lamp belt respectively.
8. The fan of claim 1 wherein the fan blade structure comprises a fixed attachment post, a plurality of fan blades and an annular attachment base; the fan blade connecting structure comprises a connecting frame, a fan blade connecting boss, a fan blade connecting column and a fan blade connecting column, wherein a plurality of connecting frame connecting holes are formed in the top of the connecting frame, the fan blade is annular, an annular fan blade connecting boss is arranged on the fan blade, a plurality of fan blade connecting holes are formed in the fan blade connecting boss, the fan blade connecting holes extend upwards to form the fan blade connecting column, the fan blade connecting column of the uppermost fan blade is inserted into the connecting frame connecting holes, and the fan blade connecting column of the subsequent fan blade is inserted into the fan blade connecting hole of the fan blade on the upper side; the annular connecting seat is provided with an annular connecting seat connecting hole, the annular connecting seat connecting hole extends upwards to form an annular connecting seat connecting column, and the annular connecting seat connecting column is inserted into a fan blade connecting hole of the fan blade at the bottommost side; the fixed connection column sequentially penetrates through the connecting frame connecting hole, the fan blade connecting hole and the annular connecting seat connecting hole and is in threaded connection with the annular connecting seat connecting hole, so that the fan blade, the annular connecting seat and the connecting frame are fixedly connected.
9. The fan as claimed in claim 1, further comprising a fixed connector, wherein the hanger bottom is connected to the connection shaft through the fixed connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220894291.3U CN217107515U (en) | 2022-04-18 | 2022-04-18 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220894291.3U CN217107515U (en) | 2022-04-18 | 2022-04-18 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217107515U true CN217107515U (en) | 2022-08-02 |
Family
ID=82582143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220894291.3U Active CN217107515U (en) | 2022-04-18 | 2022-04-18 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217107515U (en) |
-
2022
- 2022-04-18 CN CN202220894291.3U patent/CN217107515U/en active Active
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