CN204436720U - A kind of water pump of terminal waterproof - Google Patents
A kind of water pump of terminal waterproof Download PDFInfo
- Publication number
- CN204436720U CN204436720U CN201420871954.5U CN201420871954U CN204436720U CN 204436720 U CN204436720 U CN 204436720U CN 201420871954 U CN201420871954 U CN 201420871954U CN 204436720 U CN204436720 U CN 204436720U
- Authority
- CN
- China
- Prior art keywords
- terminal
- protecting cover
- motor
- cableties
- tenminal block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of water pump of terminal waterproof, comprise pump cover and the pump motor with tenminal block, also comprise one and tenminal block and power supply terminal covered at motor terminal protecting cover in it and at least one is arranged at winding structure outside motor terminal protecting cover, when water pump is in working position, terminal lead is connected with power supply after the track after motor terminal protecting cover stretches out is primary importance higher through successively and a second place lower than primary importance, and described winding structure is used for terminal lead to be defined in described track.Pump motor terminal protecting cover of the present utility model effectively can protect the power supply terminal of water pump; prevent the condensing drip bottom the complete machine of the electrical equipment installing pump motor from dropping on terminal; the lead-in wire being simultaneously stuck in the cableties place that protecting cover designs is positioned at the downside of tenminal block, prevents the condensed water on terminal lead under power line, flowing to tenminal block place.
Description
Technical field
The utility model relates to pump technology field, particularly relates to AC permanent-magnet pump technology field.
Background technique
At present, the most of pump motors on market are all the power using external power supply to provide continuous service to water pump.Pump motor is connected with the terminal on power supply lead wire by the inserted sheet on motor coil or contact pin.But the position of termination contact does not apply protective measures, is exposed in external environment condition.Often have condensed water bottom the complete machine of the electric equipment of installation pump motor directly to drop onto on terminal, cause terminal rust corrosion and the short-circuit fire of water pump; On the other hand, due to the effect of gravity, the condensed water on terminal lead also can flow to tenminal block place under lead-in wire.
Particularly, can understand by reference drawing 1 ~ 2.Pump motor and power supply terminal 2 connection part were both easily subject to external condensation water mitigation, be easily subject to again the condensation water mitigation flowed down along power terminal lead 3, equipment is among short-circuit risks.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides a kind of pump motor of terminal waterproof, drips the terminal place directly or indirectly flowing to pump motor to prevent water.
To achieve these goals, the utility model have employed following technological scheme: a kind of water pump of terminal waterproof, comprise pump cover and the pump motor with tenminal block, tenminal block and the mutual grafting of power supply terminal, power supply terminal is connected with power supply by terminal lead, also comprise one and tenminal block and power supply terminal covered at motor terminal protecting cover in it and at least one is arranged at winding structure outside motor terminal protecting cover, when water pump is in working position, terminal lead is connected with power supply after the track after motor terminal protecting cover stretches out is primary importance higher through successively and a second place lower than primary importance, described winding structure is used for terminal lead to be defined in described track.
Further, described motor terminal protecting cover comprises one piece of baffle plate tenminal block and power supply terminal limited in the inner, to guarantee that they are defined within baffle plate within the altitude range that tenminal block and power supply terminal are positioned at baffle plate, the terminal lead of connection power supply terminal is walked around baffle plate from the inner side of baffle plate and is extended outside baffle plate, and described primary importance provided by the top of baffle plate.
As a kind of mode of execution, described winding structure is be arranged at the cableties outside motor terminal protecting cover, when the distance that the distance of cableties and motor terminal protecting cover center line is greater than tenminal block and motor terminal protecting cover center line is to make motor be in working position, terminal lead stretches out backward below from motor terminal protecting cover and detours and buckle the cableties on the downside of tenminal block, and the described second place provided by described cableties.
As another kind of mode of execution, described winding structure is the cableties being arranged at pump motor shell, when the distance that the distance of cableties and motor terminal protecting cover center line is greater than tenminal block and motor terminal protecting cover center line is to make motor be in working position, terminal lead stretches out backward below from motor terminal protecting cover and detours and buckle the cableties on the downside of tenminal block, and the described second place provided by described cableties.
Specifically, described winding structure is the cableties be arranged at outside baffle plate, and the described second place provided by described cableties.
Preferably, described cableties in pairs and symmetrically arrange relative to the center line between tenminal block.
Described motor terminal protecting cover is fixedly connected with pump motor shell, motor terminal protecting cover comprises a protecting cover guard shield and a protecting cover pedestal, protecting cover pedestal offers the perforation that raw water service pump connecting terminal of motor stretches out, protecting cover guard shield covers at the tenminal block of the pump motor penetrating described perforation, protecting cover guard shield is movably connected on protecting cover pedestal, can close relative to protecting cover pedestal or open.
Particularly, pump motor shell comprises the coil case be wrapped in outside coil, coil case is provided with motor buckle, and motor terminal protecting cover is provided with the protecting cover buckle being suitable for motor buckle being fastened and connected.
As a kind of mode of execution, described protecting cover buckle is arranged at protecting cover pedestal.
As a kind of mode of execution, described protecting cover guard shield is connected with protecting cover base runner by articulated manner, and protecting cover guard shield is provided with one of them of hinge or hinge base, and protecting cover pedestal is provided with the one of other of hinge or hinge base accordingly.
Pump motor terminal protecting cover of the present utility model effectively can protect the power supply terminal of water pump; preventing the condensing drip bottom the complete machine of the electrical equipment installing pump motor from dropping on terminal causes terminal to get rusty or short circuit; the lead-in wire being simultaneously stuck in the cableties place that protecting cover designs is positioned at the downside of tenminal block; condensed water on terminal lead flows to this position and drops onto ground again under lead-in wire, thus can prevent the condensed water on lead-in wire under power line, flowing to tenminal block place.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing water pump.
Fig. 2 is existing water pump terminal connection diagram.
Fig. 3 is the utility model protecting cover pedestal structure schematic diagram.
Fig. 4 is the utility model protecting cover shroud structure schematic diagram.
Fig. 5 is the utility model protecting cover overall structure schematic diagram.
Fig. 6 is the assembling schematic diagram of the utility model protecting cover and water pump terminal.
Fig. 7 is the schematic diagram of the utility model water pump when being arranged on machine.
Fig. 8 is the utility model water pump terminal lead schematic diagram.
Fig. 9 a, Fig. 9 b, Fig. 9 c are wherein three kinds of signals of the utility model tenminal block track.
1 ?pump motor, 1.1 ?pump motor coil inserted sheet, 1.2 ?motor coil buckle, 2 ?power supply terminal, 3 ?terminal lead, 4 ?protecting cover pedestal, 4.1 ?protecting cover cableties, 4.2 ?protecting cover buckle, 4.3 ?hinge base, 4.4 ?perforation, 4.5 ?second pair of protecting cover cableties, 5 ?protecting cover guard shield, 5.1 ?hinge, 6 ?protecting cover, 6.1 ?baffle plate, I ?primary importance, II ?the second place
Embodiment
Should be understood that the upper and lower, left and right in this specification, upwards, downwards, left, to the right directional terms be the description for the orientation shown in accompanying drawing, these orientation are not restrictive.If there is no certain illustrated, term is herein inside, outside, inside and outside, inner side, outside refer to scope relative to part centre, such as using electrical axis as reference, interior and inner side refers to closer to or points to position or the orientation of electrical axis, and outer and outside refers to further from motor center position.In addition, term level, hold up, the term such as pendency do not represent and requires parts abswolute level or pendency, and allow to tilt a little.As level only refers to its direction opposed vertical level more, be not represent that this structure wants complete level, but can tilt a little.
The direction when water pump of terminal waterproof of the present utility model is installed on equipment and uses as shown in Figure 8.This water pump comprises pump cover and the pump motor with tenminal block, tenminal block and the mutual grafting of power supply terminal, and power supply terminal is connected with power supply by terminal lead 3.One is also had tenminal block and power supply terminal to be covered at motor terminal protecting cover 6 in it and at least one is arranged at winding structure outside motor terminal protecting cover 6 at pump motor shell.As the most basic requirement, when water pump is in the working position of diagram, terminal lead is connected with power supply after the track after motor terminal protecting cover stretches out is primary importance higher through successively and a second place lower than primary importance, and described winding structure is used for terminal lead to be defined in described track.
As Fig. 9 a ~ Fig. 9 c, citing shows several track.As illustrated in fig. 9, terminal lead 3 stretches out from the top of protecting cover 6, then along protecting cover baffle plate 6.1 outer wall after downward-extension around to the cableties be positioned on the downside of protecting cover, then to extend until power supply to substantially horizontal.Primary importance I in figure provided by the side plate top of protecting cover 6, and second place II provided by cableties, and these cableties can be arranged on the housing of protecting cover, also can be arranged on the shell of motor.Refer to the below when water pump is in illustrated usual working position on the downside of so-called protecting cover, the distance of cableties and motor terminal protecting cover center line A is greater than tenminal block 2 and can meets above-mentioned requirements with the distance of motor terminal protecting cover center line A.
Be another kind of track as shown in figure 9b, terminal lead 3 stretches out from the bottom of protecting cover 6, around to the cableties be positioned on the downside of protecting cover after then extending along protecting cover outer wall to substantially horizontal, then turns back and extends until power supply.Primary importance I in figure provided by bottom the cover plate of protecting cover 6, and second place II provided by cableties, and these cableties can be arranged on the housing of protecting cover, also can be arranged on the shell of motor.Refer to the below when water pump is in illustrated usual working position on the downside of so-called protecting cover, the distance of cableties and motor terminal protecting cover center line A is greater than tenminal block 2 and can meets above-mentioned requirements with the distance of motor terminal protecting cover center line A.
Be another kind of track as is shown in fig. 9 c, terminal lead 3 stretches out from the middle part breach of the baffle plate 6.1 of protecting cover 6, then along protecting cover baffle plate outer wall after downward-extension one section around to the cableties be positioned at outside protecting cover baffle plate, then to extend until power supply.Primary importance I in figure provided by the middle part breach of the baffle plate 6.1 of protecting cover 6, and second place II provided by cableties, and these cableties can be the structures be arranged on the housing of protecting cover, also can be the structure be arranged on the shell of motor.
Below three kinds of tracks are only listed, as long as meet terminal lead first arrive the lower second place again through higher primary importance, then the requirement that power supply can meet track of the present utility model is extended to, and adopt this track, condensation flow on terminal lead can be avoided to the interface of power supply terminal and tenminal block, avoid the short-circuit risks brought thus.
Visible Fig. 5 of mode of execution of protecting cover 6, this protecting cover 6 comprises protecting cover guard shield 5 and a protecting cover pedestal 4, and protecting cover guard shield 5 is movably connected on protecting cover pedestal, can close relative to protecting cover pedestal or open.As preferred embodiment, protecting cover guard shield 5 is flexibly connected with protecting cover pedestal 4 by articulated manner, and protecting cover guard shield is provided with hinge 5.1, and protecting cover pedestal 4 is provided with hinge base 4.3 accordingly.Certainly, protecting cover guard shield arranges hinge base and protecting cover pedestal arranges hinge is also completely passable.Protecting cover pedestal 4 offers the perforation 4.4 that raw water service pump connecting terminal of motor stretches out, and protecting cover guard shield covers at the tenminal block of the pump motor penetrating described perforation.
In the mode of execution of such as Fig. 3, protecting cover pedestal 4 is provided with the cableties 4.1 that at least one supplies terminal lead hanging wire, using the center line A of protecting cover pedestal as benchmark, cableties 4.1 are greater than the distance of terminal sub-aperture 4.4 and center line A with the distance of center line A, and that is cableties are positioned at the outside of tenminal block.The position of the cableties in the position of these cableties 4.1 and Fig. 9 a, Fig. 9 b meets.Because pump motor is generally arranged on equipment with the angle shown in Fig. 7 or Fig. 8, the outside that cableties are arranged in tenminal block can make this installation direction, cableties 4.1 are positioned at the downside of tenminal block, power terminal lead 3 stretches out the backward cableties 4.1 being positioned at downside of guard shield from protecting cover 6 and buckles into and pin, and then extends to device external.Like this, power terminal lead 3 is positioned at the below of tenminal block, avoids condensation flow on power terminal lead to tenminal block.Because motor also may be installed in a mirror-image fashion, therefore, cableties 4.1 are left and right setting in couples also, like this, always has the cableties of side can be positioned at the downside of tenminal block.
In Fig. 3 and Fig. 5, Fig. 6, can also see other second pair of protecting cover cableties 4.5, it is positioned at the rear side of the baffle plate 6.1 of protecting cover, terminal lead 3 from protecting cover 6 stretch out backward extend back and walk around cableties 4.5 fastening, and then to extend to device external.In this case, due to the position that cableties 4.5 position is stretched out from protecting cover lower than terminal lead 3, the situation of tenminal block under therefore avoiding condensed water equally, is flow to.
Protecting cover pedestal is provided with protecting cover buckle 4.2, its role is to the housing overall for protecting cover snapping being fixed on pump motor.Specifically, the coil case of pump motor 1 is provided with the motor coil buckle 1.2 corresponding to protecting cover buckle 4.2.The Placement of protecting cover and motor housing has a variety of, such as, weld, bonding, being spirally connected also can realize.
As can be seen from figures 6 to 8 for employing the water pump of above-mentioned motor terminal protecting cover, it comprises pump cover and the pump motor 1 with tenminal block, the coil case of pump motor is provided with motor coil buckle 1.2, tenminal block is connected with power supply terminal 2 after penetrating the perforation 4.4 of motor terminal protecting cover pedestal.After having connected, protecting cover guard shield closes, and by tenminal block cover in the inner, power terminal lead 3 passes from guard shield, and then walks around cableties 4.1, extends outward.The mask body intracavity of protecting cover guard shield should have enough longitudinal lengths (centrally line A direction), also can leave space power terminal lead bending is extended to outside cover after making power supply terminal insert tenminal block.
The utility model includes, but are not limited to above-described embodiment and content shown in the drawings, other all fall within protection domain of the present utility model with the product structure that the technical solution of the utility model has identical essentiality content.
Claims (10)
1. the water pump of a terminal waterproof, comprise pump cover and the pump motor with tenminal block, tenminal block and the mutual grafting of power supply terminal, power supply terminal is connected with power supply by terminal lead, it is characterized in that: also comprise one and tenminal block and power supply terminal covered at motor terminal protecting cover in it and at least one is arranged at winding structure outside motor terminal protecting cover, when water pump is in working position, terminal lead is connected with power supply after the track after motor terminal protecting cover stretches out is primary importance higher through successively and a second place lower than primary importance, described winding structure is used for terminal lead to be defined in described track.
2. the water pump of terminal waterproof according to claim 1, it is characterized in that: described motor terminal protecting cover comprises one piece of baffle plate tenminal block and power supply terminal limited in the inner, to guarantee that they are defined within baffle plate within the altitude range that tenminal block and power supply terminal are positioned at baffle plate, the terminal lead of connection power supply terminal is walked around baffle plate from the inner side of baffle plate and is extended outside baffle plate, and described primary importance provided by the top of baffle plate.
3. the water pump of terminal waterproof according to claim 1, it is characterized in that: described winding structure is be arranged at the cableties outside motor terminal protecting cover, when the distance that the distance of cableties and motor terminal protecting cover center line is greater than tenminal block and motor terminal protecting cover center line is to make motor be in working position, terminal lead stretches out backward below from motor terminal protecting cover and detours and buckle the cableties on the downside of tenminal block, and the described second place provided by described cableties.
4. the water pump of terminal waterproof according to claim 1, it is characterized in that: described winding structure is the cableties being arranged at pump motor shell, when the distance that the distance of cableties and motor terminal protecting cover center line is greater than tenminal block and motor terminal protecting cover center line is to make motor be in working position, terminal lead stretches out backward below from motor terminal protecting cover and detours and buckle the cableties on the downside of tenminal block, and the described second place provided by described cableties.
5. the water pump of terminal waterproof according to claim 2, is characterized in that: described winding structure is the cableties be arranged at outside baffle plate, and the described second place provided by described cableties.
6. according to the water pump of the arbitrary described terminal waterproof of claim 3 ~ 5, it is characterized in that: described cableties in pairs and symmetrically arrange relative to the center line between tenminal block.
7. the water pump of terminal waterproof according to claim 1, it is characterized in that: described motor terminal protecting cover is fixedly connected with pump motor shell, motor terminal protecting cover comprises a protecting cover guard shield and a protecting cover pedestal, protecting cover pedestal offers the perforation that raw water service pump connecting terminal of motor stretches out, protecting cover guard shield covers at the tenminal block of the pump motor penetrating described perforation, protecting cover guard shield is movably connected on protecting cover pedestal, can close relative to protecting cover pedestal or open.
8. the water pump of terminal waterproof according to claim 7, it is characterized in that: pump motor shell comprises the coil case be wrapped in outside coil, coil case is provided with motor buckle, motor terminal protecting cover is provided with the protecting cover buckle being suitable for motor buckle being fastened and connected.
9. the water pump of terminal waterproof according to claim 8, is characterized in that: described protecting cover buckle is arranged at protecting cover pedestal.
10. the water pump of terminal waterproof according to claim 7, it is characterized in that: described protecting cover guard shield is connected with protecting cover base runner by articulated manner, protecting cover guard shield is provided with one of them of hinge or hinge base, and protecting cover pedestal is provided with the one of other of hinge or hinge base accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871954.5U CN204436720U (en) | 2014-12-31 | 2014-12-31 | A kind of water pump of terminal waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871954.5U CN204436720U (en) | 2014-12-31 | 2014-12-31 | A kind of water pump of terminal waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436720U true CN204436720U (en) | 2015-07-01 |
Family
ID=53604594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871954.5U Active CN204436720U (en) | 2014-12-31 | 2014-12-31 | A kind of water pump of terminal waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465290A (en) * | 2017-06-14 | 2017-12-12 | 江门市地尔汉宇电器股份有限公司 | A kind of motor and draining pump with waterproof cover |
| CN107558112A (en) * | 2017-08-17 | 2018-01-09 | 无锡小天鹅股份有限公司 | The draining pump and device for clothing processing of device for clothing processing |
| CN108291356A (en) * | 2015-12-24 | 2018-07-17 | 三星电子株式会社 | Pump motor and washing machine with the pump motor |
-
2014
- 2014-12-31 CN CN201420871954.5U patent/CN204436720U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291356A (en) * | 2015-12-24 | 2018-07-17 | 三星电子株式会社 | Pump motor and washing machine with the pump motor |
| CN108291356B (en) * | 2015-12-24 | 2021-07-16 | 三星电子株式会社 | Pump motor and washing machine having the same |
| CN113502643A (en) * | 2015-12-24 | 2021-10-15 | 三星电子株式会社 | Pump motor and washing machine having the same |
| US11332875B2 (en) | 2015-12-24 | 2022-05-17 | Samsung Electronics Co., Ltd. | Pump motor and washing machine having the same |
| US11466392B2 (en) | 2015-12-24 | 2022-10-11 | Samsung Electronics Co., Ltd. | Pump motor and washing machine having the same |
| US11814776B2 (en) | 2015-12-24 | 2023-11-14 | Samsung Electronics Co., Ltd. | Pump motor and washing machine having the same |
| CN113502643B (en) * | 2015-12-24 | 2024-01-16 | 三星电子株式会社 | Pump motor and washing machine having the same |
| CN107465290A (en) * | 2017-06-14 | 2017-12-12 | 江门市地尔汉宇电器股份有限公司 | A kind of motor and draining pump with waterproof cover |
| CN107465290B (en) * | 2017-06-14 | 2023-12-15 | 汉宇集团股份有限公司 | Motor and drain pump with waterproof cover |
| CN107558112A (en) * | 2017-08-17 | 2018-01-09 | 无锡小天鹅股份有限公司 | The draining pump and device for clothing processing of device for clothing processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204436720U (en) | A kind of water pump of terminal waterproof | |
| CN104200935B (en) | Protect full skirt and there is the insulator assembly of this protection full skirt | |
| KR101007896B1 (en) | Terminal box for communication cables | |
| CN201877757U (en) | Mounting device for installing bird expeller in electrified way | |
| CN203149001U (en) | Movable type three-phase temporary electric meter box | |
| CN104377460B (en) | Portable anticreep, protection against electric shock grounding fastener device | |
| CN208024045U (en) | A kind of novel power transmission and distribution electric pole | |
| CN105720489B (en) | A kind of electrical energy metering tank sheath | |
| CN204732775U (en) | Outdoor transformer Buchholz relay protective cover | |
| CN208272554U (en) | A kind of water proof type termination and the equipment with water proof type termination | |
| CN203933121U (en) | There is parking block and the electric automobile charging station of charge function | |
| CN204118370U (en) | For cover-protecting structure and the compressor of compressor terminal | |
| CN104319654B (en) | Electrical distribution box | |
| CN206195163U (en) | Outdoor prefabricated formula generating line | |
| CN205921317U (en) | Electric wire standing groove is used to fitment | |
| CN206302115U (en) | A kind of Full-open water-impervious instrument junction box | |
| CN213753623U (en) | Water accumulation prevention distribution box | |
| CN205847482U (en) | A kind of switch fixing device | |
| CN205784144U (en) | A kind of waterproof cable accesses window and packaging type refrigeration station | |
| CN208110118U (en) | A kind of communication micro-base station optical cable and alternating current introduce multiple unit tube | |
| CN104953353A (en) | Rain shielding device for charging of electric vehicle | |
| CN206481005U (en) | Terminal box | |
| CN104426079A (en) | Waterproof and ventilative outdoor power distribution box with mobile function | |
| CN201490445U (en) | Splash-proof box for plug and socket | |
| CN208369148U (en) | A kind of connection box that can carry fuse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191014 Address after: 529040 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee after: Hanyu Group Co., Ltd. Address before: Mian Duruan Town Village in Pengjiang District of Guangdong city in Jiangmen province 529050 Shun King Road 2 District No. 19 Patentee before: JIANGMEN ZHONGCI ELECTRICAL CO., LTD. |