CN213989478U - Electric connection structure of spraying fan - Google Patents
Electric connection structure of spraying fan Download PDFInfo
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- CN213989478U CN213989478U CN202023198283.5U CN202023198283U CN213989478U CN 213989478 U CN213989478 U CN 213989478U CN 202023198283 U CN202023198283 U CN 202023198283U CN 213989478 U CN213989478 U CN 213989478U
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- 238000005507 spraying Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000008358 core component Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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Abstract
An electric connection structure of a spray fan comprises an upright post, a fan motor, an atomizing motor and a water pump, wherein three female sockets electrically connected with a power supply end are respectively arranged on the upright post, three conductive plug holes are respectively arranged on the three female sockets, the depth D of each conductive plug hole is larger than 5mm, and the gap X between every two adjacent conductive plug holes is larger than 1.5 mm; the fan motor, the atomizing motor and the water pump are respectively provided with a male plug, the male plug is provided with three conductive pins, and the gap Y between every two adjacent conductive pins is larger than 2 mm; the fan motor, the atomizing motor and the water pump are respectively plugged in the three conductive plugging holes through the three conductive pins and are respectively electrically connected with the power supply end when being plugged. The utility model discloses can guarantee to electrically conduct participate in and electrically conduct between the spliced eye can realize waterproof, prevent electric, dirt-proof electricity and be connected to improve user's safety in utilization, and fan motor, atomizing motor, water pump all adopt the mode of three holes, tripod grafting to carry out the electricity and connect, can improve the commonality of product.
Description
Technical Field
The utility model relates to an electric connection structure of spraying fan.
Background
The spraying fan is a new product appearing in the market in recent years, and is a new fan combining a liquid storage container and a spraying device on the basis of a traditional fan, and generally comprises a fan system, a spraying system and a supporting system. The fan system comprises fan blades and a fan motor for driving the fan blades to rotate and supply air; the spraying system comprises a liquid storage container, a liquid siphon device and an atomizing motor; the liquid siphon device generally adopts a water pump, the water pump sucks liquid from a liquid storage container, the liquid is injected into a spraying system, atomized by an atomizing motor and then sprayed out as fine liquid particles; the support system generally comprises a column and a base; the fan blades and the fan motor in the fan system and the atomizing motor and the water pump in the spraying system are usually arranged at the upper end of the upright post, and the lower end of the upright post is fixedly connected with the base; the liquid storage container is also usually arranged on the base.
Because the fan motor, the atomizing motor and the water pump are independently operated, a power plug is required to be independently arranged for supplying power. In the prior art, a fan connecting plug disclosed in 2018, 2.2.8 and with the patent document number of CN 206962120U is adopted for plug-in power supply, for safety, gaps among a plurality of jacks in the structure are larger than 1.5mm, the depth of the jacks is larger than 5mm, and gaps among a plurality of conductive columns are larger than 2mm, so that waterproof, electricity-proof and dustproof plug-in safety can be realized. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric connection structure of spraying fan to overcome prior art and adopt connecting plug to peg graft the power supply, lead to spraying fan safety in utilization low, the structure is complicated, and production technology requires and the high weak point of manufacturing cost.
According to the electric connection structure of this purpose design's a spraying fan, including stand and fan motor, atomizing motor, the water pump of setting on the stand, its characterized in that: three female sockets electrically connected with the power supply end are respectively arranged on the stand column, three conductive plug holes are respectively arranged on the three female sockets, the depth D of each conductive plug hole is more than 5mm, and the gap X between every two adjacent conductive plug holes is more than 1.5 mm; the fan motor, the atomizing motor and the water pump are respectively provided with a male plug, the male plug is provided with three conductive pins, and the gap Y between every two adjacent conductive pins is larger than 2 mm; the fan motor, the atomizing motor and the water pump are respectively plugged in the three conductive plugging holes of the three female sockets through the three conductive pins of the male plug and are respectively electrically connected with the power supply end when being plugged.
The female socket is connected with a three-core power supply conducting wire and is electrically connected with a power supply end through the three-core power supply conducting wire; the fan motor, the atomizing motor and the water pump are respectively provided with a three-core component conducting wire and are electrically connected with the three conducting pins of the male plug through the three-core component conducting wires.
The three conductive plug holes are provided with conductive parts towards the rear end of the female socket; the three-core power supply electric lead is respectively provided with a connecting terminal and is respectively electrically spliced with the conductive parts of the three conductive splicing holes through the connecting terminal.
The rear ends of the three conductive pins are provided with connecting parts; the three-core component conducting wire is respectively and electrically connected with the connecting parts of the three conducting pins.
The three-core power supply conducting wire and the three-core component conducting wire respectively comprise a live wire, a zero wire and a ground wire.
The front end of the female socket is provided with a boss and a groove; the three conductive plug holes are respectively arranged on the bosses; the groove is concavely arranged on the periphery of the boss.
The outer side of the male plug is provided with a surrounding edge which is arranged on the outer side of the three conductive pins and is positioned in the groove in a sealing manner when the male plug is plugged in the female socket.
The front end face of the groove is flush with the front end face of the boss, and the concave size of the rear end face is larger than the depth D of the three conductive splicing holes; the height dimension Z of the surrounding edge is larger than the dimension of the three conductive pins.
The upright post is provided with a through hole; the female socket outside is provided with the flank, and sets up on the through-hole through set up the fastener on the flank fixedly.
The three conductive plug holes are transversely arranged, longitudinally arranged, obliquely arranged or triangularly arranged in the female socket; the arrangement mode of the three conductive pins corresponds to the arrangement mode of the three conductive inserting holes.
Through the improvement of the structure, the utility model respectively arranges the male plug on the fan motor, the atomizing motor and the water pump, the stand column is provided with the female socket which is electrically connected with the power supply end, then the male plug and the female socket are respectively provided with three conductive pins and conductive inserting holes, and the electric connection or separation between the fan motor, the atomizing motor and the water pump and the power supply end is realized by utilizing the inserting and pulling fit between the conductive pins and the conductive inserting holes, because the depth of the three conductive inserting holes is more than 5mm, the gap between the adjacent conductive inserting holes is more than 1.5mm, and the gap between the adjacent conductive pins is more than 2mm, the safety standard is easy to be reached in the production and use processes, simultaneously, the production process requirements of the three conductive pins and the conductive inserting holes are low, therefore, the waterproof, electricity-proof and dust-proof electric connection can be realized between the conductive pins and the conductive inserting holes when in inserting, the problem that potential safety hazards exist in the use of the spray fan due to the fact that in the prior art, the jacks and the conductive columns are used for being connected in an inserting mode to supply power, and the jacks and the conductive columns are difficult to reach safety standards in the production and use processes is solved effectively, and therefore the use safety of users is improved; moreover, the fan motor, the atomizing motor and the water pump are electrically connected in a three-hole and three-pin inserting mode, so that the universality of the product can be improved.
In summary, the novel multifunctional electric heating cooker has the characteristics of simple and reasonable structure, excellent performance, convenience and quickness in daily maintenance, wide application range, low production process requirement and manufacturing cost, safety and reliability in use and the like, and is high in practicability.
Drawings
Fig. 1 is a schematic view of an assembly structure according to an embodiment of the present invention.
Fig. 2 and fig. 3 are schematic views illustrating an assembly structure of a female socket and a male plug according to an embodiment of the present invention.
Fig. 4 and 5 are schematic exploded views of a female socket and a male plug according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a female socket according to an embodiment of the present invention.
Fig. 7 is a schematic sectional view taken along line a-a of fig. 6.
Fig. 8 is a schematic structural diagram of a male plug according to an embodiment of the present invention.
Fig. 9 is a schematic sectional view taken along line B-B in fig. 6.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-9, the electric connection structure of the spraying fan comprises a column 1, and a fan motor, an atomizing motor and a water pump which are arranged on the column 1, and is characterized in that: three female sockets 2 electrically connected with the power supply end are respectively arranged on the upright post 1, three conductive plug holes 3 are respectively arranged on the three female sockets 2, the depth D of the three conductive plug holes 3 is more than 5mm, and the gap X of the adjacent conductive plug holes 3 is more than 1.5 mm; the fan motor, the atomizing motor and the water pump are respectively provided with a male plug 4, the male plug 4 is provided with three conductive pins 5, and the gap Y between every two adjacent conductive pins 5 is larger than 2 mm; the fan motor, the atomizing motor and the water pump are respectively inserted and pulled on the three conductive insertion holes 3 of the three female sockets 2 through the three conductive pins 5 of the male plug 4 and are respectively and electrically connected with the power supply end when being inserted and pulled.
The electric connection or separation between the fan motor, the atomizing motor and the water pump and the power supply end is realized by the plug-pull matching between the conductive pin 5 and the conductive plug-in hole 3, because the depth of the three conductive inserting holes 3 is more than 5mm, the gap between the adjacent conductive inserting holes 3 is more than 1.5mm, and the gap between the adjacent conductive pins 5 is more than 2mm, the safety standard can be easily achieved in the production and use processes, meanwhile, the production process requirements of the three conductive pins 5 and the conductive inserting holes 3 are low, so that waterproof, electricity-proof and dustproof electric connection can be realized between the conductive pins 5 and the conductive inserting holes 4 during inserting, thereby effectively solving the problem that the prior art adopts inserting holes and conductive columns for inserting power supply, the jack and the conductive post are difficult to reach the safety standard in the production and use processes, so that the problem of potential safety hazard exists in the use process of the spray fan, and the use safety of a user is improved; moreover, the fan motor, the atomizing motor and the water pump are electrically connected in a three-hole and three-pin inserting mode, so that the universality of the product can be improved.
Specifically, the female socket 2 is connected with a three-core power supply conducting wire 6 and is electrically connected with a power supply end through the three-core power supply conducting wire 6; the fan motor, the atomizing motor and the water pump are respectively provided with a three-core component conducting wire 7 and are electrically connected with the three conducting pins 5 of the male plug 4 through the three-core component conducting wire 7.
The three conductive plug holes 3 are provided with conductive parts 8 towards the rear end of the female socket 2; the three-core power supply conducting wire 6 is respectively provided with a connecting terminal 9 and is respectively electrically connected with the conductive parts 8 of the three conductive connecting-peg holes 3 through the connecting terminal 9.
The three-core power supply conductor 6 is fast butted on the conductive parts 8 of the three conductive inserting holes 3 by adopting the connecting terminals 9, so that the mutual electrical matching of the three conductive inserting holes 3 can be conveniently and efficiently realized, the disassembly and the assembly and the daily maintenance are convenient, and the assembly structure can be effectively simplified, so that the production process requirement and the manufacturing cost are reduced
The rear ends of the three conductive pins 5 are provided with connecting parts 10; the three-core conductive wires 7 are electrically connected to the connection portions 10 of the three conductive pins 5, respectively.
Specifically, the connecting portion 10 is a screw, the male plug 4 is provided with a cavity, and the three-core conductive wire 7 extends into the cavity and is electrically connected with the three conductive pins 5 through the screw.
In order to protect the connection position of the three conductive pins 5 and the three-core conductive wire 7, a cover plate 20 is further arranged on the cavity, the cover plate 20 is fixed on the cavity, and the three conductive pins 5, the three-core conductive wire 7 and the connecting part 10 are shielded and protected.
Further, the three-core power supply conducting wire 6 and the three-core component conducting wire 7 respectively comprise a live wire, a zero wire and a ground wire.
The front end of the female socket 2 is provided with a boss 11 and a groove 12; the three conductive plug holes 3 are respectively arranged on the bosses 11; the groove 12 is concavely arranged at the periphery of the boss 11.
The outer side of the male plug 4 is provided with a surrounding edge 13, and the surrounding edge 13 is arranged outside the three conductive pins 5 and is positioned in the groove 12 in a sealing way when the male plug 4 is plugged on the female socket 2.
The front end face of the groove 12 is flush with the front end face of the boss 11, and the concave size of the rear end face is larger than the depth D of the three conductive splicing holes 3; the height dimension Z surrounded by the surrounding edge 13 is larger than the dimension of the three conductive pins 5. Through the improvement, when the male plug 4 is plugged in the female socket 2, the three conductive pins 5 can be ensured to be in good electrical contact with the three conductive plugging holes 3, and meanwhile, the waterproof, shockproof and dustproof functions can be ensured.
The upright post 1 is provided with a through hole (not shown in the figure); the outside of the female socket 2 is provided with a flank 14, and the size of the flank 14 is larger than that of the through hole. During assembly, female socket 2 is placed on the through hole and pre-positioned by lateral wings 14, and then fixedly disposed on the through hole by providing fasteners on lateral wings 14.
The three conductive plug holes 3 are transversely arranged, longitudinally arranged, obliquely arranged or triangularly arranged on the female socket 2; the arrangement of the three conductive pins 5 corresponds to the arrangement of the three conductive insertion holes 3.
Specifically, the preferred embodiment has three conductive insertion holes 3 arranged in a delta shape on the boss 11 of the female socket 2, and three conductive pins 5 arranged in a delta shape on the male plug 4.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides an electric connection structure of spraying fan, includes stand (1) and sets up fan motor, atomizing motor, the water pump on stand (1), its characterized in that: three female sockets (2) electrically connected with the power supply end are respectively arranged on the upright post (1), three conductive plug holes (3) are respectively arranged on the three female sockets (2), the depth D of each conductive plug hole (3) is more than 5mm, and the gap X of the adjacent conductive plug holes (3) is more than 1.5 mm; the fan motor, the atomizing motor and the water pump are respectively provided with a male plug (4), the male plug (4) is provided with three conductive pins (5), and the gap Y between every two adjacent conductive pins (5) is larger than 2 mm; the fan motor, the atomizing motor and the water pump are respectively plugged in the three conductive plug holes (3) of the three female sockets (2) through the three conductive plug pins (5) of the male plug (4) and are respectively electrically connected with the power supply end when being plugged.
2. The electric connection structure of the spray fan according to claim 1, wherein: the female socket (2) is connected with a three-core power supply conducting wire (6) and is electrically connected with a power supply end through the three-core power supply conducting wire (6); the fan motor, the atomizing motor and the water pump are respectively provided with a three-core component conducting wire (7) and are electrically connected with three conducting pins (5) of the male plug (4) through the three-core component conducting wire (7).
3. The electric connection structure of the spray fan according to claim 2, wherein: the three conductive plug-in holes (3) are provided with conductive parts (8) towards the rear end of the female socket (2); the three-core power supply conducting wire (6) is respectively provided with a connecting terminal (9) and is respectively electrically connected with the conductive parts (8) of the three conductive inserting holes (3) through the connecting terminal (9).
4. The electric connection structure of the spray fan according to claim 2, wherein: the rear ends of the three conductive pins (5) are provided with connecting parts (10); the three-core component conducting wires (7) are respectively and electrically connected with the connecting parts (10) of the three conducting pins (5).
5. The electric connection structure of the spray fan according to claim 2, wherein: the three-core power supply conducting wire (6) and the three-core component conducting wire (7) respectively comprise a live wire, a zero wire and a ground wire.
6. The electric connection structure of the spray fan according to claim 1, wherein: the front end of the female socket (2) is provided with a boss (11) and a groove (12); the three conductive plug holes (3) are respectively arranged on the bosses (11); the groove (12) is concavely arranged on the periphery of the boss (11).
7. The electric connection structure of the spray fan according to claim 6, wherein: and the outer side of the male plug (4) is provided with a surrounding edge (13), the surrounding edge (13) is arranged on the outer side of the three conductive pins (5) in a surrounding manner and is positioned in the groove (12) in a sealing manner when the male plug (4) is plugged on the female socket (2).
8. The electric connection structure of the spray fan of claim 7, wherein: the front end face of the groove (12) is flush with the front end face of the boss (11), and the concave size of the rear end face is larger than the depth D of the three conductive splicing holes (3); the height Z of the surrounding edge (13) is larger than the size of the three conductive pins (5).
9. The electric connection structure of the spray fan according to claim 1, wherein: the upright post (1) is provided with a through hole; the outer side of the female socket (2) is provided with a side wing (14) and is fixedly arranged on the through hole by arranging a fastener on the side wing (14).
10. The electric connection structure of the spray fan according to claim 1, wherein: the three conductive plug holes (3) are transversely arranged, longitudinally arranged, obliquely arranged or triangularly arranged on the female socket (2); the arrangement mode of the three conductive pins (5) corresponds to the arrangement mode of the three conductive inserting holes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198283.5U CN213989478U (en) | 2020-12-25 | 2020-12-25 | Electric connection structure of spraying fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198283.5U CN213989478U (en) | 2020-12-25 | 2020-12-25 | Electric connection structure of spraying fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213989478U true CN213989478U (en) | 2021-08-17 |
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ID=77248288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023198283.5U Active CN213989478U (en) | 2020-12-25 | 2020-12-25 | Electric connection structure of spraying fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213989478U (en) |
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2020
- 2020-12-25 CN CN202023198283.5U patent/CN213989478U/en active Active
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