CN207967379U - A kind of connector for water pump connection power cord - Google Patents
A kind of connector for water pump connection power cord Download PDFInfo
- Publication number
- CN207967379U CN207967379U CN201820078800.9U CN201820078800U CN207967379U CN 207967379 U CN207967379 U CN 207967379U CN 201820078800 U CN201820078800 U CN 201820078800U CN 207967379 U CN207967379 U CN 207967379U
- Authority
- CN
- China
- Prior art keywords
- water pump
- copper bar
- connector
- flange
- millimeter
- 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
- Connector Housings Or Holding Contact Members (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to the accessories of water pump, specifically disclose a kind of connector for water pump connection power cord, including copper bar, the middle part of copper bar is equipped with flange, and the arc surface of flange is equipped with arc groove, and the length of copper bar is 22.2 millimeters to 22.6 millimeters, the thickness of flange is 1 millimeter to 3 millimeters, it ensures that power connector can be inserted into bottom, and contact portion long enough, the service life of copper bar is increased while ensureing that electric power can continue supply；The air line distance of the slot bottom of arc groove to the arc surface of flange is at least 0.5 millimeter, the width of arc groove is 0.5 millimeter, the both ends end face of copper bar is arc surface, three-layer sealed structure can be formed by increased arc groove with water pump cover, it is sealed without sealant layer using the water pump cover of the connector, and production efficiency can be improved with one-pass molding.
Description
Technical field
The utility model is related to the accessory of water pump, and in particular to a kind of connector for water pump connection power cord.
Background technology
In process of production, it is problem that motor connects electricity to water pump now, and it is rubber that solution now, which is with material,
Or the water pump cover 1 of plastics envelopes the copper bar for having flange in the middle part of in the of three, and the power connector of motor is then assigned three copper
Then one end of bar is electrically connected by the other end of three copper bars with external power supply connector, as described in Figure 1, in order to enhance water
The leakproofness of pump case 1 needs to increase sealant layer 2 in 1 outside of water pump cover, and when increasing sealant layer 2, there are one to ask
Topic needs two processes that could form sealant layer 2 after the completion of injecting glue, and a process is to need that fluid sealants is waited to pave completely,
Another process is that equal fluid sealants is needed to dry completely, wherein needs long time to wait fluid sealants to dry completely, occupies
Production time, reduce production efficiency.
In addition, there are following two problems for current copper bar：First, when copper bar is long, usually make power connector that can not insert
On earth, make copper bar be exposed to outside to be corroded, make copper bar premature deterioration, reduce the service life of water pump；Second is that copper bar mistake
In short-term, power connector can not be firmly fixed so that water pump usually powers off in use.
Utility model content
In order to solve the above technical problems, we have proposed a kind of connector connecting power cord for water pump, purpose：It carries
High efficiency is sealed using the water pump cover of the connector without sealant layer, is ensureing that electric power being capable of persistently supply
While increase copper bar service life.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of connector for water pump connection power cord, including copper bar, the middle part of copper bar are equipped with flange, the circular arc of flange
Face is equipped with arc groove；
The length of copper bar is 22.2 millimeters to 22.6 millimeters；
The thickness of flange is 1 millimeter to 3 millimeters；
The air line distance of the slot bottom of arc groove to the arc surface of flange is at least 0.5 millimeter；
The width of arc groove is 0.5 millimeter；
The both ends end face of copper bar is arc surface.
Preferably, the length of copper bar is 22.4 millimeters.
Preferably, the thickness of flange is 1 millimeter.
Preferably, the air line distance of the slot bottom of arc groove to the arc surface of flange is 0.5 millimeter.
Through the above technical solutions, the length of copper bar is 22.2 millimeters to 22.6 millimeters, the thickness of flange is 1 millimeter to 3
Millimeter, it is ensured that power connector can be inserted into bottom, and contact portion long enough, while ensureing that electric power can continue to supply
Increase the service life of copper bar；Three-layer sealed structure can be formed with water pump cover by increased arc groove, use the company
The water pump cover of connector is sealed without sealant layer, and can improve production efficiency with one-pass molding.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the use state diagram of the connector in the prior art that power cord is connected for water pump；
Fig. 2 is a kind of main view state signal of connector connecting power cord for water pump disclosed in the utility model
Figure；
Fig. 3 is a kind of use state signal of connector connecting power cord for water pump disclosed in the utility model
Figure.
Number and the corresponding component title represented by letter in figure：
1. 4. flange of water pump cover 2. sealant layer, 3. bronze medal bar, 41. arc groove.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Specific embodiment of the present utility model is described in further detail with reference to schematic diagram.
As shown in Fig. 2, a kind of connector for water pump connection power cord, including copper bar 3, the middle part of copper bar 3 are equipped with method
The arc surface of orchid 4, flange 4 is equipped with arc groove 41.
The length of copper bar 3 is 22.4 millimeters, and the thickness of flange 4 is 1 millimeter, it is ensured that power connector can be inserted into bottom,
And contact portion long enough, the service life of copper bar is increased while ensureing that electric power can continue supply.
The air line distance of the slot bottom of arc groove 41 to the arc surface of flange 4 is 0.5 millimeter, and the width of arc groove 41 is
0.5 millimeter, it is ensured that the leakproofness of the contact portion between the connector and water pump cover 1 is enough strong.
The both ends end face of copper bar 3 is arc surface.
As shown in figure 3, the connector is in use, can be formed with water pump cover 1 by increased arc groove 41
Three-layer sealed structure is sealed using the water pump cover of the connector without sealant layer, and can be improved with one-pass molding
Production efficiency.
It is exactly a kind of design feature and function and effect of the connector for water pump connection power cord, advantage above：It carries
High production efficiency, is sealed using the water pump cover of the connector without sealant layer, is ensureing that electric power can continue to supply
The service life of copper bar is increased while answering.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (4)
1. a kind of connector for water pump connection power cord, which is characterized in that including copper bar (3), the middle part of copper bar (3) is equipped with
The arc surface of flange (4), flange (4) is equipped with arc groove (41)；
The length of copper bar (3) is 22.2 millimeters to 22.6 millimeters；
The thickness of flange (4) is 1 millimeter to 3 millimeters；
The air line distance of the slot bottom of arc groove (41) to the arc surface of flange (4) is at least 0.5 millimeter；
The width of arc groove (41) is 0.5 millimeter；
The both ends end face of copper bar (3) is arc surface.
2. a kind of connector for water pump connection power cord according to claim 1, which is characterized in that copper bar (3)
Length is 22.4 millimeters.
3. a kind of connector for water pump connection power cord according to claim 1, which is characterized in that flange (4)
Thickness is 1 millimeter.
4. a kind of connector for water pump connection power cord according to claim 1, which is characterized in that arc groove
(41) air line distance of slot bottom to the arc surface of flange (4) is 0.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078800.9U CN207967379U (en) | 2018-01-17 | 2018-01-17 | A kind of connector for water pump connection power cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078800.9U CN207967379U (en) | 2018-01-17 | 2018-01-17 | A kind of connector for water pump connection power cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967379U true CN207967379U (en) | 2018-10-12 |
Family
ID=63733663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078800.9U Active CN207967379U (en) | 2018-01-17 | 2018-01-17 | A kind of connector for water pump connection power cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967379U (en) |
-
2018
- 2018-01-17 CN CN201820078800.9U patent/CN207967379U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204928549U (en) | Power adapter with waterproof function | |
| CN207967379U (en) | A kind of connector for water pump connection power cord | |
| CN113707979A (en) | Battery structure | |
| CN206697275U (en) | A kind of core for energy-saving cable | |
| CN209029496U (en) | A kind of battery core adhesive tape rubberizing mechanism | |
| CN217720120U (en) | Novel connecting wire of concatenation formula | |
| CN201562817U (en) | Connector for photovoltaic panel | |
| CN203273001U (en) | Electromagnetic coil of electromagnetic water inlet valve | |
| CN204459897U (en) | A kind of power connection structure of LED | |
| CN204928552U (en) | New -type waterproof power adapter | |
| CN203562872U (en) | Plug-in connection structure of automobile washer pump motor | |
| CN217956226U (en) | Socket with dampproofing function | |
| CN204928546U (en) | Construction improvement's waterproof power adapter | |
| CN218919384U (en) | Stable waterproof Type-C connector | |
| CN205789440U (en) | Transformator terminal construction body | |
| CN202308426U (en) | Continuous pin connector | |
| CN212626197U (en) | Novel combined insulating busbar structure | |
| CN215656138U (en) | A casting glue device for production of photovoltaic terminal box | |
| CN213425387U (en) | Connect firm hook-type commutator | |
| CN221126378U (en) | Power connector with waterproof function | |
| CN211182636U (en) | Modular Type-C public end connector | |
| CN219959600U (en) | Straight-head wire harness connector | |
| CN213327432U (en) | Low-resistance single-side conductive cloth adhesive tape | |
| CN211952339U (en) | Dustproof and waterproof structure of LED lamp | |
| CN204928550U (en) | Waterproof power adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |