CN202645980U - Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component - Google Patents
Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component Download PDFInfo
- Publication number
- CN202645980U CN202645980U CN 201220290851 CN201220290851U CN202645980U CN 202645980 U CN202645980 U CN 202645980U CN 201220290851 CN201220290851 CN 201220290851 CN 201220290851 U CN201220290851 U CN 201220290851U CN 202645980 U CN202645980 U CN 202645980U
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- China
- Prior art keywords
- water proof
- water
- elasticity
- electric wire
- case lid
- 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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 229920001971 elastomer Polymers 0.000 claims description 25
- 239000000806 elastomer Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model provides an external water pump that is used for elasticity water proof part of electric wire water proof and has it, wherein, an elasticity water proof part for the electric wire water proof includes water proof piece (10), and water proof piece (10) have and are used for holding crossing line through-hole (11) of electric wire, and the internal diameter of crossing line through-hole (11) equals or is less than the external diameter of electric wire, and water proof piece (10) still have with grooving (13) of crossing line through-hole (11) intercommunication. The utility model discloses solved effectively that the structure of electric wire water proof is complicated among the prior art, the inconvenient problem is dismantled in the installation.
Description
Technical field
The utility model relates to external pump technology field, in particular to a kind of elasticity water proof parts for the electric wire water proof and have its external water pump.
Background technique
In the external water pump of the electrical equipment such as air conditioner, dehumidifier, some electrical wiring may touch water, water can flow to along electric wire the connection jaws of electric wire, can cause short circuit, and the electric wire water proof method of prior art adopts a kind of curable liquid to seal electric wire at present, although the method is effective, but complex structure, sealing technology is loaded down with trivial details, and behind the liquid curing, non-dismountable, be unfavorable for maintenance.
The model utility content
The utility model aims to provide a kind of elasticity water proof parts for the electric wire water proof and has its external water pump, to solve the complex structure of electric wire water proof in the prior art, the problem of installing/dismounting inconvenience.
To achieve these goals, according to an aspect of the present utility model, a kind of elasticity water proof parts for the electric wire water proof are provided, comprise the water proof piece, the water proof piece has be used to the line three-way hole of crossing that holds electric wire, the internal diameter of crossing line three-way hole is equal to or less than the external diameter of electric wire, and the water proof piece also has the grooving that is communicated with the mistake line three-way hole.
Further, the grooving along continuous straight runs extends.
Further, the material of water proof piece is rubber.
Further, the first end of grooving is communicated with the mistake line three-way hole, and the second end of grooving extends to the edge of water proof piece.
Further, line three-way hole is a plurality of excessively, and grooving is a plurality of, and arranges correspondingly with the mistake line three-way hole.
Further, elasticity water proof parts also comprise the elastomer seal that is connected with the water proof piece, and the water proof piece has ridge, and elastomer seal has the groove that cooperates with the ridge of water proof piece.
Further, elastomer seal is that rubber material is made.
According on the other hand of the present utility model, a kind of external water pump is provided, comprise water tank, dividing plate and case lid, the dividing plate along continuous straight runs is arranged on the top of water tank, case lid covers on the dividing plate, external water pump also comprises above-mentioned elasticity water proof parts, and elasticity water proof parts are arranged between dividing plate and the case lid.
According on the other hand of the present utility model, a kind of external water pump is provided, comprise water tank, dividing plate and case lid, the dividing plate along continuous straight runs is arranged on the top of water tank, case lid covers on the dividing plate, external water pump also comprises above-mentioned elasticity water proof parts, and elasticity water proof parts are arranged between dividing plate and the case lid.
Further, elastomer seal is arranged between water proof piece and the case lid, and the first side of elastomer seal is connected with the water proof piece, the second side is connected with case lid, and the second side of elastomer seal is provided with the locating slot adaptive with case lid.
Use the technical solution of the utility model, be used for the elasticity water proof parts of electric wire water proof, comprise the water proof piece, the water proof piece has be used to the line three-way hole of crossing that holds electric wire, the internal diameter of crossing line three-way hole is equal to or less than the external diameter of electric wire, and the water proof piece also has the grooving that is communicated with the mistake line three-way hole.In use, line three-way hole will be crossed and grooving pushes, because grooving is communicated with the mistake line three-way hole, so in the extrusion process, the internal diameter of crossing line three-way hole will enlarge, a certain section electric wire was placed in the line three-way hole, made between line three-way hole and the electric wire close contact to there not being the slit by extruding again, make the water can't be along electric wire by elasticity water proof parts, compared to existing technology in the water proof mode of liquid curing, elasticity water proof modular construction is simple, and in use, can directly install, also only elasticity water proof parts need to be unloaded during dismounting and carry out other operations again, installing/dismounting is very convenient.
Description of drawings
The Figure of description that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the embodiment's of elasticity water proof parts of the present utility model schematic perspective view;
Fig. 2 shows the schematic perspective view of other direction of the elasticity water proof parts of Fig. 1;
Fig. 3 shows the embodiment's of external water pump of the present utility model internal structure schematic representation; And
Fig. 4 shows the structural representation of elastomer seal of the external water pump of Fig. 3.
Embodiment
Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As depicted in figs. 1 and 2, the elasticity water proof parts that are used for the electric wire water proof of present embodiment comprise water proof piece 10, water proof piece 10 has be used to the excessively line three-way hole 11 that holds electric wire, the internal diameter of crossing line three-way hole 11 is equal to or less than the external diameter of electric wire, and water proof piece 10 also has and crosses that line three-way hole 11 is communicated with and to away from the grooving 13 of crossing the extension of line three-way hole 11 directions.
In use, to cross line three-way hole 11 and grooving 13 pushes, because grooving 13 is communicated with mistake line three-way hole 11, so in the extrusion process, the internal diameter of crossing line three-way hole 11 will enlarge, a certain section electric wire was placed in the line three-way hole 11, made between line three-way hole 11 and the electric wire close contact to there not being the slit by extruding again, make the water can't be along electric wire by elasticity water proof parts, compared to existing technology in the water proof mode of liquid curing, elasticity water proof modular construction is simple, and in use, can directly install, also only elasticity water proof parts need to be unloaded during dismounting and carry out other operations again, installing/dismounting is very convenient.
The material of the water proof piece of present embodiment is rubber.According to those skilled in the art's general knowledge, can draw the elastic material of selecting other materials, all can as long as can reach identical technique effect.
Preferably, grooving 13 along continuous straight runs extend.The first end of grooving 13 is communicated with mistake line three-way hole 11, and the second end of grooving 13 extends to the edge of water proof piece 10.Cross line three-way hole 11 for a plurality of, grooving is a plurality of, and arranges correspondingly with mistake line three-way hole 11.Water proof piece 10 comprises main body portion and is connected to two bumps of main body portion both sides, crosses line three-way hole 11 and run through main body portion and two bumps.
Preferably, elasticity water proof parts also comprise the elastomer seal 20 that is connected with water proof piece 10, and water proof piece 10 has ridge, and elastomer seal 20 has the groove that cooperates with the ridge of water proof piece 10.Elastomer seal 20 in the present embodiment is made for rubber material.Those skilled in the art can select according to common practise and actual conditions other elastic material.
The utility model also provides a kind of embodiment of external water pump, specifically referring to Fig. 3, external water pump comprises water tank 30, dividing plate 40 and case lid 50, dividing plate 40 along continuous straight runs are arranged on the top of water tank 30, case lid 50 covers on the dividing plate 40, it is characterized in that external water pump also comprises the elasticity water proof parts of above-described embodiment, elasticity water proof parts are arranged between dividing plate 40 and the case lid 50.Elasticity water proof modular construction in the external water pump of present embodiment is simple, and easy installation and removal, and can effectively avoid water to flow to the short circuit problem that connection jaws causes along electric wire.
As shown in Figure 4, elastomer seal 20 is arranged between water proof piece 10 and the case lid 50, and the first side of elastomer seal 20 is connected with water proof piece 10, the second side is connected with case lid 50, and the second side of elastomer seal 20 is provided with the locating slot 21 adaptive with case lid 50.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. elasticity water proof parts that are used for the electric wire water proof, it is characterized in that, comprise water proof piece (10), described water proof piece (10) has be used to the excessively line three-way hole (11) that holds electric wire, the described excessively internal diameter of line three-way hole (11) is equal to or less than the external diameter of described electric wire, and described water proof piece (10) also has the grooving (13) that is communicated with described excessively line three-way hole (11).
2. elasticity water proof parts according to claim 1 is characterized in that, described grooving (13) along continuous straight runs extends.
3. elasticity water proof parts according to claim 1 is characterized in that, the material of described water proof piece (10) is rubber.
4. elasticity water proof parts according to claim 1 is characterized in that, the first end of described grooving (13) is communicated with the described line three-way hole (11) of crossing, and the second end of described grooving (13) extends to the edge of described water proof piece (10).
5. elasticity water proof parts according to claim 1 is characterized in that, described excessively line three-way hole (11) is a plurality of, and described grooving is a plurality of, and arrange correspondingly with the described line three-way hole (11) of crossing.
6. elasticity water proof parts according to claim 1, it is characterized in that, also comprise the elastomer seal (20) that is connected with described water proof piece (10), described water proof piece (10) has ridge, and described elastomer seal (20) has the groove that cooperates with the ridge of described water proof piece (10).
7. elasticity water proof parts according to claim 6 is characterized in that, described elastomer seal (20) is made for rubber material.
8. external water pump, comprise water tank (30), dividing plate (40) and case lid (50), described dividing plate (40) along continuous straight runs is arranged on the top of described water tank (30), described case lid (50) covers on the described dividing plate (40), it is characterized in that, described external water pump also comprises each described elasticity water proof parts in the claim 1 to 5, and described elasticity water proof parts are arranged between described dividing plate (40) and the described case lid (50).
9. external water pump, comprise water tank (30), dividing plate (40) and case lid (50), described dividing plate (40) along continuous straight runs is arranged on the top of described water tank (30), described case lid (50) covers on the described dividing plate (40), it is characterized in that, described external water pump also comprises each described elasticity water proof parts in claim 6 or 7, and described elasticity water proof parts are arranged between described dividing plate (40) and the described case lid (50).
10. external water pump according to claim 9, it is characterized in that, described elastomer seal (20) is arranged between described water proof piece (10) and the described case lid (50), and the first side of described elastomer seal (20) is connected with described water proof piece (10), the second side is connected with described case lid (50), and the second side of described elastomer seal (20) is provided with the locating slot (21) adaptive with described case lid (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290851 CN202645980U (en) | 2012-06-19 | 2012-06-19 | Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290851 CN202645980U (en) | 2012-06-19 | 2012-06-19 | Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202645980U true CN202645980U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290851 Expired - Lifetime CN202645980U (en) | 2012-06-19 | 2012-06-19 | Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202645980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511240A (en) * | 2012-06-19 | 2014-01-15 | 珠海格力电器股份有限公司 | Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component |
-
2012
- 2012-06-19 CN CN 201220290851 patent/CN202645980U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511240A (en) * | 2012-06-19 | 2014-01-15 | 珠海格力电器股份有限公司 | Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component |
| CN103511240B (en) * | 2012-06-19 | 2016-02-10 | 珠海格力电器股份有限公司 | Elastic water-proof component for water-proof of electric wire and external water pump with elastic water-proof component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |