CN212493559U - Portable electric spraying device - Google Patents
Portable electric spraying device Download PDFInfo
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- CN212493559U CN212493559U CN202020478022.XU CN202020478022U CN212493559U CN 212493559 U CN212493559 U CN 212493559U CN 202020478022 U CN202020478022 U CN 202020478022U CN 212493559 U CN212493559 U CN 212493559U
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Abstract
The utility model provides a portable electronic sprinkler, includes shell body, shower nozzle subassembly, miniature liquid pump, connecting line, automatically controlled subassembly and connector, the shower nozzle subassembly set up in shell body's preceding tip, with the play water end UNICOM of miniature liquid pump, the feed liquor end of miniature liquid pump passes through connecting line UNICOM, and connecting line's the other end is connected with the connector, draws the water source and gets into miniature liquid pump, and automatically controlled subassembly is connected with miniature liquid pump electricity for controlling opening and close of miniature liquid pump, the connector with water source UNICOM. The utility model discloses a shell is integrated as an organic whole with water pump, connecting line, shower nozzle, and portable easily carries, can connect current water source through the connector, water sources such as mineral water bottle, oil bottle, very convenient use.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic equipment, concretely relates to portable electronic sprinkler.
Background
The spraying device is widely applied to various life application scenes, the conventional spraying device is a powerless device, but the conventional spraying device cannot be used when pressure output is needed, and an electric spraying pot gradually appears,
the existing electric watering can is generally mainly composed of a can body, an electric water pump assembly and a water spraying assembly. Wherein, the kettle body is composed of an upper kettle cover and a barrel body. The existing electric watering can has the problems that the electric water pump assembly (comprising a battery part) of the existing electric watering can is completely arranged in the upper can cover, and most parts of the water spray assembly are also arranged in the upper can cover, so the upper can cover is usually huge in volume, inconvenient for a user to hold and grasp, and poor in appearance; in addition, because the water pump assembly is integrated on the upper kettle cover, the upper end of the watering can is too large in quality, fatigue accumulation can be brought to the tiger mouth of the hand of a user after the user holds the watering can for a long time, and the use experience of the user is influenced.
Traditional portable electric spraying device is bulky and not easy to carry.
Disclosure of Invention
The present invention is directed to overcome the problems of the prior art, and provides a portable electric spraying device with simple structure and small size.
The utility model discloses technical scheme as follows:
the utility model provides a portable electronic sprinkler, includes shell body, shower nozzle subassembly, miniature liquid pump, connecting line, automatically controlled subassembly and connector, the shower nozzle subassembly set up in shell body's preceding tip, with the play water end UNICOM of miniature liquid pump, the feed liquor end of miniature liquid pump passes through connecting line UNICOM, and connecting line's the other end is connected with the connector, draws the water source and gets into miniature liquid pump, and automatically controlled subassembly is connected with miniature liquid pump electricity for controlling opening and close of miniature liquid pump, the connector with water source UNICOM.
The connector is provided with a water inlet hole, the water inlet hole is communicated with the connecting pipeline, and the miniature liquid pump sucks liquid through the water inlet hole through the connecting pipeline.
Wherein, the inlet opening set up in the middle part of connector.
Wherein, be provided with into water elbow, inlet opening is connected to into water elbow one end, and the other end UNICOM connecting tube, connecting tube are located one side of water pump, its upper end with the water pump UNICOM.
The connector is provided with a waterproof partition plate, the water inlet hole is formed in the middle of the waterproof partition plate, the waterproof partition plate separates the connector into an upper cavity and a lower cavity, and the upper cavity is communicated with the outside.
Wherein, still include the duckbilled valve, the duckbilled valve is fixed in waterproof partition, with the upper portion cavity switches on.
Wherein, an internal thread connector is arranged in the lower cavity.
Wherein, be provided with pressure release groove in the upper portion cavity, pressure release groove with link duckbill valve UNICOM, pressure release groove is provided with the air gasket, with pressure release groove sealing connection constitutes the pressure release passageway, the end of giving vent to anger of pressure release passageway with the gas pocket UNICOM of connector.
Wherein the spray head component comprises a spray disk piece, a spray head seat and a spray nozzle, the spray nozzle is fixed on the shell body, the spray nozzle is communicated with the micro liquid pump, the spray head component is connected with the shell body in a buckling way,
the nozzle plate piece is arranged between the nozzle cover and the nozzle base, and the nozzle cover is fixedly connected with the nozzle base.
And a nozzle rubber pad is arranged between the nozzle base and the spray disc piece, a gap is arranged between the inner surface of the spray disc piece and the surface of the nozzle base, and the front end part of the nozzle is positioned in the gap.
Wherein, the nozzle is communicated with the water pump through a water outlet elbow.
The water storage device is connected with the connector through a thread pair; the water receiver is internally provided with a water inlet pipe, the water inlet end of the water inlet pipe is positioned in the water receiver, and when the water receiver is connected with the connector, the water outlet end of the water inlet pipe is in contact communication with the water inlet hole.
The water storage device is provided with a fixed seat, the fixed seat is fixedly connected with the inner wall of the water storage device, and the upper part of the water inlet pipe is fixed on the fixed seat.
The water inlet pipe is a hose, and the water inlet end of the water inlet pipe is provided with a hose weight.
Wherein, a bottle cap is arranged and is connected with the water inlet thread pair of the water storage device.
Wherein, be provided with sealed the pad, sealed pad sets up in the connector.
Wherein, be provided with the support, miniature liquid pump the automatically controlled subassembly is fixed in the support, automatically controlled subassembly includes power, PCB board and control button, the power with PCB board electricity is connected, the control button set up in the shell body, the control button with the trigger switch electricity of PCB board is connected.
The bracket is provided with a first groove, a second groove and a third groove, the micro liquid pump is arranged in the first groove, the power supply is arranged in the second groove, and the PCB is arranged in the third groove.
Wherein, be provided with the subassembly that charges, the subassembly that charges set up in support below, with PCB board electric connection.
The charging assembly comprises a charging PCB and a charging connector, the charging connector is electrically connected with the charging PCB, and the charging PCB is electrically connected with the charging PCB.
Has the advantages that:
the utility model provides a portable electronic sprinkler, includes shell body, shower nozzle subassembly, miniature liquid pump, connecting line, automatically controlled subassembly and connector, the shower nozzle subassembly set up in shell body's preceding tip, with the play water end UNICOM of miniature liquid pump, the feed liquor end of miniature liquid pump passes through connecting line UNICOM, and connecting line's the other end is connected with the connector, draws the water source and gets into miniature liquid pump, and automatically controlled subassembly is connected with miniature liquid pump electricity for controlling opening and close of miniature liquid pump, the connector with water source UNICOM.
The utility model discloses a shell is integrated as an organic whole with water pump, connecting line, shower nozzle, and portable easily carries, can connect current water source through the connector, water sources such as mineral water bottle, oil bottle, very convenient use.
Drawings
Fig. 1 is a schematic view of the external structure of a portable electric spraying device of the present invention.
Fig. 2 is an exploded view of a portable electric spraying device according to the present invention.
Fig. 3 is a schematic structural view of a nozzle assembly of the portable electric spraying device of the present invention.
Fig. 4 is a schematic view of the assembled state of the nozzle assembly of the portable electric spraying device of the present invention.
Fig. 5 is a schematic structural diagram of a connector of a nozzle assembly of the portable electric spraying device of the present invention.
Fig. 6 is a schematic view of the mounting state of the holder of the head assembly of the portable electric spraying device according to the present invention.
The reference numerals are explained below:
1-the shell body,
2-spray head component, 201-spray head cover, 202-spray head seat, 203-spray nozzle, 204-spray disk component, 205-spray head rubber pad; 206-liquid outlet elbow
3-connector, 301-upper cavity, 302-support, 303-fixing bolt, 304-gap, 305-sealing cap, 306-charging groove, 307-pressure-releasing groove, 308-air-tight pad, 309-duckbill valve, 310-water inlet hole, 311-water inlet elbow;
4-water storage device 401-water inlet pipe 402-fixing seat 403-hose drop 404-connecting piece 405-gap 406-bottle cap;
5-micro water pump,
6-bracket, 601-first groove, 602-second groove, 603-third groove, 604-fixing hole,
7-electric control component 701-power supply 702-PCB 703-control key 704-charging PCB 705-charging interface 706-trigger switch,
And 8, connecting a pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The utility model provides a portable electronic sprinkler, includes housing body 1, shower nozzle subassembly 2, miniature liquid pump 5, connecting line 8, automatically controlled subassembly 7 and connector 3 as figure 1, figure 2, figure 3, figure 4, figure 5, figure 6, shower nozzle subassembly 2 sets up in housing body 1's preceding tip, with miniature liquid pump 5's play water end UNICOM, miniature liquid pump 5's feed liquor end passes through connecting line 8 UNICOM, and connecting line 8's the other end is connected with connector 3, draws the water source and gets into miniature liquid pump 5, and automatically controlled subassembly 7 is connected with miniature liquid pump 5 electricity for control miniature liquid pump 5 opens and close, connector 3 with water source UNICOM.
The nozzle assembly 2 comprises a nozzle base 202, a nozzle plate 204 and a nozzle 203, the nozzle 203 is fixed on the housing body 1, the nozzle base 202 is fixedly connected with the nozzle plate 204, and the nozzle assembly 2 is detachably connected with the front section of the housing body 1.
The spray head seat 202 and the spray disc piece 204 are integrated, the spray head assembly 2 is detachably connected with the shell body 1, replacement is convenient, and the spray head seat is suitable for different scenes.
The nozzle plate component 204 is arranged between the nozzle cover 201 and the nozzle base 202, and the nozzle cover 201 is fixedly connected with the nozzle base 202. The nozzle cover 201 fixes the nozzle plate 204 and the nozzle base 202, and the nozzle plate 204 and the nozzle base 202 are integrated into a whole, so that the whole nozzle plate is replaced, and the sealing effect is good.
The head cap 201 is welded to the head base 202 in the circumferential direction. The nozzle base 202 is fixed in the nozzle cover 201, and is welded with the inner surface of the nozzle cover 201 in the circumferential direction, so that the sealing effect is good.
A nozzle rubber pad 205 is arranged between the nozzle seat 202 and the spray disk piece 204. The gap is isolated by the rubber pad, so that the nozzle 203 can conveniently stay for a short time when water flows out, and the water flows out more smoothly.
The nozzle 203 is in communication with the micro-liquid pump 5 via a liquid outlet elbow 206. Different spraying angles of the nozzles 203 can be adjusted through the liquid outlet elbow 206, the application range is wider, and the volume is more compact.
A gap is provided between the lower surface of the spray disk member 204 and the upper surface of the spray head base 202, and the tip of the nozzle 203 is positioned in the gap.
The surface of the spray plate member 204 is provided with a plurality of water through holes, and the spray head cover 201 is provided with holes corresponding to the water through holes. Water is sprayed through the water through holes.
The miniature liquid pump is characterized in that a support 6 is arranged, the miniature liquid pump 5 is fixed on the support 6, and the support 6 is fixedly connected with the inner wall of the shell body 1. The support 6 is provided with an elastic pad, and the micro liquid pump 5 is arranged on the elastic pad.
The elastic cushion reduces the vibration of the micro liquid pump 5, absorbs the noise of the micro liquid pump 5, and is quieter to use.
The shower nozzle lid 201 has two kinds of connection forms with the housing body 1, can be connected through the buckle or screw thread pair is connected, can realize that its mode of dismantling the connection all can adopt.
The surface of shower nozzle lid 201 is provided with the buckle, the internal surface correspondence of housing body 1 is provided with the fixture block, shower nozzle lid 201 with housing body 1 buckle is connected.
The scheme can also be that the shell body 1 is provided with a buckle, the sprayer cover 201 is provided with a fixture block, and the rotary sealing or the inserting sealing of the sprayer cover and the sprayer cover can be realized.
The cap 201 is screwed to the inner surface of the front end of the housing body 1. The screw pair is connected, and the sealing performance is good.
The casing body 1 is provided with waterproof sealing ring 101, waterproof sealing ring 101 encircles nozzle 203 and sets up between shower nozzle subassembly 2 and micro liquid pump 5.
The water storage device is characterized by further comprising a water storage device 4, wherein the water storage device 4 is in threaded pair connection with the connector 3; an inlet pipe 401 is arranged in the water storage device 4, the water inlet end of the inlet pipe 401 is located in the water storage device 4, and when the water storage device 4 is connected with the connector 3, the water outlet end of the inlet pipe 401 is in contact communication with the water inlet hole 310.
The water reservoir 4 is provided with a fixing seat 402, the fixing seat 402 is fixedly connected with the inner wall of the water reservoir 4, and the upper part of the water inlet pipe 401 is fixed on the fixing seat 402.
The holder 402 suspends the hose in the middle of the water reservoir 4, and the holder 402 is fixed to the inner wall of the water reservoir 4 in the circumferential direction.
The fixing seat 402 is connected with the water inlet pipe 401 through a connecting piece 404, and a water inlet gap 405 is arranged in the connecting piece 404. The design of the connecting member 404 and the gap 405 ensures the fixing strength of the fixing seat 402, and at the same time, the water can be easily poured, and an external water source can be easily poured into the water storage device 4.
The water inlet pipe 401 is provided with a hose, and the water inlet end of the water inlet pipe 401 is provided with a hose weight 403. The hose drop 403 is arranged at the bottom of the water reservoir 4 for water intake, and can also be provided with a filter function to avoid hose blockage and also play a role in assisting in fixing the hose.
A bottle cap 406 is provided, the bottle cap 406 being in threaded engagement with the water inlet of said water reservoir 4.
The electric control assembly comprises a power source 701, a PCB 702 and a control key 703, wherein the power source 701 is electrically connected with the PCB 702, the control key 703 is arranged on the shell body 1, and the control key 703 is electrically connected with a trigger switch 706 of the PCB 702.
The bracket 6 is provided with a first groove 601, a second groove 602 and a third groove 603, the micro-fluid pump 5 is disposed in the first groove 601, the power source 701 is disposed in the second groove 602, and the PCB 702 is disposed in the third groove 603.
A charging component is arranged below the bracket 6 and electrically connected with the PCB 702. The charging assembly is arranged below the support 6 and is electrically connected with the PCB 702, so that the battery can be charged at any time, the service life can be greatly prolonged, and the problem caused by repeated disassembly is also avoided.
The charging assembly comprises a charging PCB 704 and a charging connector 705, the charging connector 705 is electrically connected with the charging PCB 704, and the charging PCB 704 is electrically connected with the PCB 702 to charge the battery.
The connector 3 is provided with a waterproof partition plate 312, the water inlet hole 310 is arranged in the middle of the waterproof partition plate 312, the duckbill valve 309 is arranged in the waterproof partition plate 312, the waterproof partition plate 312 divides the connector 3 into an upper cavity 301 and a lower cavity, the upper cavity 301 is used for installing a pressure relief piece and a charging piece, and the lower cavity is connected with the water reservoir 4 or a water source.
A support 302 is arranged in the upper cavity 301, the lower part of the support 302 is fixedly connected with the connector 3, and the upper part of the support 302 is fixedly connected with the bracket 6.
The support 302 can conveniently fix the bracket 6, the support 302 comprises two connecting arms, the bracket 6 is provided with fixing holes 604 corresponding to the connecting arms, the support 302 and the bracket 6 are fixed into a whole through the fixing bolts 303,
a pressure relief groove 307 and a charging groove 306 are arranged in the upper cavity 301, the pressure relief groove 307 is communicated with the duckbill valve 309, and the charging PCB 704 and the charging connector are arranged in the charging groove 306. The pressure relief groove 307 is separated from the charging groove 306, so that the water in the pressure relief process is prevented from overflowing to cause a short circuit.
The connector 3 is provided with a notch 304, the charging connector is exposed out of the notch 304, and the pressure relief groove 307 is communicated with the notch 304; a sealing cap 305 is arranged to seal the gap 304, and the sealing cap 305 is provided with an air hole communicated with the pressure relief groove 307.
The charging connector and the pressure relief groove 307 share one gap 304, the USB charging can be carried out when the pressure relief groove is opened in a normal state, the sealing cap 305 is provided with an air hole and communicated with the pressure relief groove 307, and the sealing cap 305 daily seals the gap 304 to prevent dust and sundries from blocking the charging interface 705. The vent hole is normally connected to the pressure relief groove 307.
An airtight pad 308 is arranged, the airtight pad 308 is hermetically connected with the pressure relief groove 307 to form a pressure relief channel, one end of the pressure relief channel is communicated with the duckbill valve 309, and the other end of the pressure relief channel is communicated with the sealing cap 305.
The connector 3 is provided with a water inlet 310, the water inlet 310 is communicated with the connecting pipeline 8, and the micro liquid pump 5 sucks liquid through the connecting pipeline 8 through the water inlet 310; the miniature liquid pump is provided with a water inlet elbow 311, one end of the water inlet elbow 311 is connected with the water inlet 310, the other end of the water inlet elbow 311 is communicated with the connecting pipeline 8, the connecting pipeline 8 is positioned at one side of the miniature liquid pump 5, and the upper end of the connecting pipeline is communicated with the miniature liquid pump 5.
Utilize into water elbow 311, can adjust the position that connecting line 8 set up, avoid it to set up in the middle part, influence spatial layout, utilize into water elbow 311 can be convenient set up connecting line 8 in the vacant position in support 6 one side, conveniently carry out the overall arrangement, the water inlet of connecting line 8 UNICOM miniature liquid pump 5 upper end.
The micro liquid pump device further comprises an elastic pad, the elastic pad is arranged in the first groove 601, and the micro liquid pump 5 is arranged on the elastic pad. The elastic pad coats the micro liquid pump 5, so that the vibration of the micro liquid pump 5 is effectively reduced, and the noise is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (20)
1. A portable electric spraying device, characterized in that: including shell body, shower nozzle subassembly, miniature liquid pump, connecting line, automatically controlled subassembly and connector, the shower nozzle subassembly sets up in the preceding tip of shell body, with the play water end UNICOM of miniature liquid pump, the feed liquor end of miniature liquid pump passes through connecting line UNICOM, and connecting line's the other end is connected with the connector, absorbs the water source and gets into miniature liquid pump, and automatically controlled subassembly is connected with miniature liquid pump electricity for control opening and close of miniature liquid pump, the connector with water source UNICOM.
2. A portable power sprayer according to claim 1, wherein: the connector is provided with the inlet opening, the inlet opening with connecting line UNICOM, miniature liquid pump pass through connecting line and inhale liquid through the inlet opening.
3. A portable power sprayer according to claim 2, wherein: the water inlet hole is arranged in the middle of the connector.
4. A portable power sprayer according to claim 3, wherein: the miniature liquid pump is provided with a water inlet elbow, one end of the water inlet elbow is connected with the water inlet, the other end of the water inlet elbow is communicated with a connecting pipeline, the connecting pipeline is positioned on one side of the miniature liquid pump, and the upper end of the connecting pipeline is communicated with the miniature liquid pump.
5. A portable power sprayer according to claim 1, wherein: the connector is provided with waterproof partition plate, and the inlet opening sets up in waterproof partition plate's middle part, and waterproof partition plate separates the connector and is upper portion cavity and lower part cavity, and the upper portion cavity switches on with the external world.
6. A portable power spraying device according to claim 5, wherein: still include the duckbilled valve, the duckbilled valve is fixed in waterproof partition, with the upper portion cavity switches on.
7. A portable power spraying device according to claim 5, wherein: an internal thread connector is arranged in the lower cavity.
8. A portable power spraying device according to claim 6, wherein: the utility model discloses a pressure release device, including upper portion cavity, duckbilled valve, pressure release groove, the upper portion cavity is provided with pressure release groove, pressure release groove with duckbilled valve UNICOM, pressure release groove be provided with the air gasket, with pressure release groove sealing connection constitutes the pressure release passageway, the end of giving vent to anger of pressure release passageway with the gas pocket UNICOM of connector.
9. A portable power spraying device according to claim 6, wherein: the spray head assembly comprises a spray disk piece, a spray head seat and a spray nozzle, the spray nozzle is fixed on the shell body and communicated with the micro liquid pump, and the spray head assembly is connected with the shell body in a buckling mode.
10. A portable power sprayer according to claim 9, wherein: still include the shower nozzle lid, the shower nozzle spare set up in the shower nozzle lid with between the shower nozzle seat, the shower nozzle lid with shower nozzle seat fixed connection.
11. A portable power sprayer according to claim 10, wherein: a nozzle rubber pad is arranged between the nozzle seat and the spray disc piece, a gap is arranged between the inner surface of the spray disc piece and the surface of the nozzle seat, and the front end part of the nozzle is positioned in the gap.
12. A portable power sprayer according to claim 10, wherein: the nozzle is communicated with the micro liquid pump through a water outlet elbow.
13. A portable power sprayer according to claim 2, wherein: the water storage device is connected with the connector thread pair; the water receiver is internally provided with a water inlet pipe, the water inlet end of the water inlet pipe is positioned in the water receiver, and when the water receiver is connected with the connector, the water outlet end of the water inlet pipe is in contact communication with the water inlet hole.
14. A portable power sprayer according to claim 13, wherein: the water storage device is provided with a fixed seat, the fixed seat is fixedly connected with the inner wall of the water storage device, and the upper part of the water inlet pipe is fixed on the fixed seat.
15. A portable power sprayer according to claim 13, wherein: the water inlet pipe is a hose, and the water inlet end of the water inlet pipe is provided with a hose weight.
16. A portable power sprayer according to claim 13, wherein: the water storage device is provided with a bottle cap, and the bottle cap is connected with the water inlet thread pair of the water storage device.
17. A portable power sprayer according to claim 1, wherein: be provided with the support, miniature liquid pump automatically controlled subassembly is fixed in the support, automatically controlled subassembly includes power, PCB board and control button, the power with PCB board electricity is connected, the control button set up in the shell body, the control button with the trigger switch electricity of PCB board is connected.
18. A portable power sprayer according to claim 17, wherein: the bracket is provided with a first groove, a second groove and a third groove, the miniature liquid pump is arranged in the first groove, the power supply is arranged in the second groove, and the PCB is arranged in the third groove.
19. A portable power sprayer according to claim 18, wherein: be provided with the subassembly that charges, the subassembly that charges set up in support below, with PCB board electric connection.
20. A portable power sprayer according to claim 19, wherein: the charging assembly comprises a charging PCB and a charging connector, the charging connector is electrically connected with the charging PCB, and the charging PCB is electrically connected with the charging PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478022.XU CN212493559U (en) | 2020-04-03 | 2020-04-03 | Portable electric spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020478022.XU CN212493559U (en) | 2020-04-03 | 2020-04-03 | Portable electric spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212493559U true CN212493559U (en) | 2021-02-09 |
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ID=74442100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020478022.XU Active CN212493559U (en) | 2020-04-03 | 2020-04-03 | Portable electric spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212493559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887982A (en) * | 2021-09-30 | 2023-04-04 | 南京安居防护科技有限公司 | Water agent type fire extinguisher |
-
2020
- 2020-04-03 CN CN202020478022.XU patent/CN212493559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887982A (en) * | 2021-09-30 | 2023-04-04 | 南京安居防护科技有限公司 | Water agent type fire extinguisher |
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