CN207701396U - A kind of rechargeable battery immersible pump - Google Patents
A kind of rechargeable battery immersible pump Download PDFInfo
- Publication number
- CN207701396U CN207701396U CN201820050211.XU CN201820050211U CN207701396U CN 207701396 U CN207701396 U CN 207701396U CN 201820050211 U CN201820050211 U CN 201820050211U CN 207701396 U CN207701396 U CN 207701396U
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- China
- Prior art keywords
- charging
- threaded post
- rechargeable battery
- charging plug
- annular flange
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Abstract
A kind of rechargeable battery immersible pump, including the head cover that is arranged on the pump housing, it is characterised in that：Head cover is equipped with charging socket, it is convexly equipped with threaded post around charging socket, threaded post has external screw thread, the rechargeable battery for motor power supply is equipped in the pump housing, charging socket outer wall is equipped with external screw thread, charging plug is plugged in charging socket, charging plug is socketed with flexible joint, and flexible joint is equipped with internal thread and is threaded in threaded post；Charging plug outer wall is equipped with annular flange, and flexible joint is axially pushed charging plug by contradicting annular flange, and charging plug is arranged with sealing ring below annular flange, and sealing ring is pressed between annular flange and threaded post top end surface.Present solution provides a kind of rechargeable battery immersible pump, the threaded post screwed on head cover by flexible joint reaches waterproof sealing function by crush seal circle；It can realize and charge in water at this time, without intaking.
Description
Technical field
The utility model belongs to water pump technology, refers in particular to a kind of rechargeable battery immersible pump.
Background technology
Existing immersible pump is usually directly powered by electric wire, and using battery powered, this is easy because charging socket sealing is bad
And cause, into water, to influence water pump normal operation.
Utility model content
The purpose of this utility model is to provide a kind of rechargeable battery immersible pump, and the screw thread on head cover is screwed in by flexible joint
Column reaches waterproof sealing function by crush seal circle；It can realize and charge in water at this time, without intaking.
What the purpose of this utility model was realized in：A kind of rechargeable battery immersible pump, including the top that is arranged on the pump housing
Lid, it is characterised in that：Head cover is equipped with charging socket, is convexly equipped with threaded post around charging socket, threaded post has external screw thread, top
The rechargeable battery for motor power supply is equipped in lid, charging socket outer wall is equipped with external screw thread, and charging is plugged in charging socket and is inserted
Head, charging plug are socketed with flexible joint, and flexible joint is equipped with internal thread and is threaded in threaded post；Charging plug outer wall
Equipped with annular flange, flexible joint is axially pushed charging plug by contradicting annular flange, and charging plug is under annular flange
Square set is equipped with sealing ring, and sealing ring is pressed between annular flange and threaded post top end surface.
Wherein, the threaded post is equipped with connector sleeve, and connector sleeve free end is rotatably connected to tarpaulin, tarpaulin have with
The internal thread of the main external screw thread cooperation of screw thread.
Wherein, the motor in the pump housing is equipped with changeable Liang Tiao supply lines and a charging circuit, charging circuit
It is charged for battery by charging socket；Liang Tiao supply lines include by internal battery supply line and the direct supply lines of charging plug
Road.
Description of the drawings
Fig. 1 is that the utility model tarpaulin coordinates the state diagram in threaded post；
Fig. 2 is the state diagram that the utility model charging plug is inserted into after charging socket；
Fig. 3 is the state diagram after the utility model tarpaulin is unscrewed from threaded post；
Fig. 4 is the structure chart of the utility model charging plug；
Fig. 5 is the sectional view that the utility model charging plug is inserted into charging socket；
Fig. 6 is the utility model charge mode line map；
Fig. 7 is the utility model powering mode one；
Fig. 8 is the utility model powering mode two.
Reference numeral：1, the pump housing；2, head cover；3, connector sleeve；4, tarpaulin；5, charging plug；5a, annular flange；6, living
Network connector；7, charging socket；8, threaded post；9, sealing ring.
Specific implementation mode
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-5：
A kind of rechargeable battery immersible pump, including the head cover 2 that is arranged on the pump housing 1, head cover 2 are equipped with charging socket 7, surround
Charging socket 7 is convexly equipped with threaded post 8, and threaded post 8 has external screw thread, the rechargeable battery for motor power supply is equipped in head cover 2, is filled
7 outer wall of electrical outlet is equipped with external screw thread, and charging plug 5 is plugged in charging socket 7, and charging plug 5 is socketed with flexible joint 6, living
Network connector 6 is equipped with internal thread and is threaded in threaded post 8；5 outer wall of charging plug is equipped with annular flange 5a, charging plug 5
Across 6 top-portion apertures of flexible joint, annular flange 5a is then stuck in flexible joint 6；As shown in Fig. 5, flexible joint 6 passes through conflict
The axial pushing of charging plug 5, charging plug 5 are arranged with sealing ring 9, sealing ring 9 by annular flange 5a below annular flange 5a
It is pressed between 8 top end surface of annular flange 5a and threaded post.
Wherein, the threaded post 8 is equipped with connector sleeve 3, and 3 free end of connector sleeve is rotatably connected to tarpaulin 4, tarpaulin 4
With the internal thread with the main external screw thread cooperation of screw thread.
When charging, tarpaulin 4 is screwed out from head cover 2, is hung on head cover 2 by connector sleeve 3, prevents from losing；It will charging
Plug 5 is inserted into the charging socket 7 in head cover 2, and then flexible joint 6 screws in the threaded post 8 on head cover 2, passes through crush seal
Circle 9, reaches waterproof sealing function.It can realize and charge in water at this time, without intaking.
As shown in figs 6-8, the motor in the pump housing 1 is equipped with changeable Liang Tiao supply lines and a charging circuit,
Charging circuit is charged by charging socket 7 for battery；Liang Tiao supply lines include straight by internal battery supply line and charging plug 5
Meet supply line.ABC gear change-over switches are set on circuit, and motor electrode line connects A points, and battery module anode connects B points, fills
7 anode connection C points of electrical outlet；Electrode negative line connects 7 cathode of charging socket and battery module cathode；Charging socket 7 it is positive and negative
Pole connects the positive and negative anodes of battery module again simultaneously, and when changer contact A is not contacted with contact B, C, motor is not powered on water pump
It can not work.Battery module is connected to external power supply at this time, can be charged the battery by charging plug 5 at this time, by plug-in
Plug disconnects, and tarpaulin 4 seals electricity jack.Changer contact A is contacted with contact B, and battery module is connected to motor at this time,
Electric motor starting, water pump bring into operation work.When changer contact A and contact B is contacted, battery module and motor access failure, this
When powered directly to motor by charging plug 5, water pump brings into operation work, reaches and is powered effect using external power supply.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (3)
1. a kind of rechargeable battery immersible pump includes head cover (2) of the setting on the pump housing (1), it is characterised in that：Head cover is set on (2)
There is charging socket (7), is convexly equipped with threaded post (8) around charging socket (7), threaded post (8) has external screw thread, set in head cover (2)
The rechargeable battery of promising motor power supply, charging socket (7) outer wall are equipped with external screw thread, and charging is plugged in charging socket (7) and is inserted
Head (5), charging plug (5) are socketed with flexible joint (6), and flexible joint (6) is equipped with internal thread and is threaded in threaded post (8)
On；Charging plug (5) outer wall is equipped with annular flange (5a), and flexible joint (6) is by contradicting annular flange (5a) by charging plug
(5) axial to push, charging plug (5) is arranged with sealing ring (9) below annular flange (5a), and sealing ring (9) is pressed in ring
Between shape flange (5a) and threaded post (8) top end surface.
2. a kind of rechargeable battery immersible pump according to claim 1, it is characterised in that：Threaded post (8) company of being equipped with
Female connector (3), connector sleeve (3) free end are rotatably connected to tarpaulin (4), and tarpaulin (4) has and the main external screw thread cooperation of screw thread
Internal thread.
3. a kind of rechargeable battery immersible pump according to claim 1, it is characterised in that：Motor in the pump housing (1) is matched
Changeable Liang Tiao supply lines and a charging circuit are had, charging circuit is charged by charging socket (7) for battery；Two power supplies
Circuit includes by internal battery supply line and charging plug (5) direct supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050211.XU CN207701396U (en) | 2018-01-11 | 2018-01-11 | A kind of rechargeable battery immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820050211.XU CN207701396U (en) | 2018-01-11 | 2018-01-11 | A kind of rechargeable battery immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701396U true CN207701396U (en) | 2018-08-07 |
Family
ID=63034938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820050211.XU Active CN207701396U (en) | 2018-01-11 | 2018-01-11 | A kind of rechargeable battery immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050081A (en) * | 2018-01-11 | 2018-05-18 | 利欧集团浙江泵业有限公司 | A kind of rechargeable battery immersible pump |
-
2018
- 2018-01-11 CN CN201820050211.XU patent/CN207701396U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050081A (en) * | 2018-01-11 | 2018-05-18 | 利欧集团浙江泵业有限公司 | A kind of rechargeable battery immersible pump |
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