CN202363675U - Waterproof plug-in connecting wire - Google Patents
Waterproof plug-in connecting wire Download PDFInfo
- Publication number
- CN202363675U CN202363675U CN2011204458082U CN201120445808U CN202363675U CN 202363675 U CN202363675 U CN 202363675U CN 2011204458082 U CN2011204458082 U CN 2011204458082U CN 201120445808 U CN201120445808 U CN 201120445808U CN 202363675 U CN202363675 U CN 202363675U
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- CN
- China
- Prior art keywords
- plug
- power line
- waterproof
- female
- ring
- 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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Abstract
The utility model discloses a waterproof plug-in connecting wire, which comprises a male plug and a female plug which are respectively connected with a power line, wherein the male plug is internally provided with a seal ring; the female plug is internally provided with a pressing edge capable of being in sealing contact with the seal ring; and when the two plugs are in butt joint, the seal ring can prevent water permeating from a joint from continuously permeating to the interior of the male plug to corrode a plug-in terminal, so that adverse contact caused by corrosion of the plug-in terminal is avoided. In addition, a waterproof ring is sleeved on the power line, tightly matched with the power line and integrally molded with the connecting end of the power line, the male plug or female plug through injection mouldiing, so that water permeating from a place between the surface of the power line and injection-molding plastic can be blocked by the waterproof ring, and a waterproof effect is enhanced.
Description
Technical field
The utility model relates to a kind of waterproof to inserting connecting line, particularly a kind of light fixture waterproof power line.
Background technology
The plug place of common lamp power line adopts the injection moulding sealing, but the temperature of power line differs greatly with the temperature of mould-injection injection moulding the time, thereby is difficult for combination; Be easy to generate the slit and seep water; And when two master-slave sockets were pegged graft, because plug all is plastic material, thereby interface can be twisted tight and seeped water; If there is water to infiltrate, is prone to make the inserting terminal oxidation and causes loose contact.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provide a kind of good waterproof performance to inserting connecting line.
The utility model solves the technical scheme that its technical problem adopted:
A kind of waterproof comprises the public plug and the female that are connected with power line respectively to inserting connecting line, it is characterized in that: be provided with sealing ring in the said public plug, be provided with the flanging that can contact with the sealing ring sealing in the female.
Be set with water proof ring on the said power line, said water proof ring is one-body molded through injection moulding and power line, public plug link or female link.
Be provided with inserting terminal in the said public plug, sealing ring is provided with inserting terminal position and size and dodges the hole accordingly.
Said sealing ring is the silica gel circle.
The beneficial effect of the utility model is: the utility model comprises public plug and the female that is connected with power line respectively; Be provided with sealing ring in the public plug; Be provided with the flanging that can contact in the female with the sealing ring sealing; When two plugs docked, sealing ring can prevent that the water that infiltrates from the joint from continuing to infiltrate public plug inside and corroding inserting terminal, avoided being corroded the loose contact that causes because of inserting terminal.
And; Be set with water proof ring on the power line; This water proof ring and power line closely cooperate; Water proof ring is one-body molded through the link of injection moulding and power line, public plug or female, thereby can stop for water proof ring from the water that infiltrates between the plastics of power line surface and injection moulding, thereby has improved waterproof effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the explosive view of the utility model.
Embodiment
With reference to Fig. 1; The utility model discloses a kind of waterproof to inserting connecting line, comprise the public plug 2 and the female 3 that are connected with power line 1 respectively, be provided with sealing ring 4 in the public plug 2; Be provided with the flanging 5 that can contact in the female 3 with sealing ring 4 sealings; Thereby when two plugs docked, sealing ring 4 can prevent that the water that infiltrates from the joint from continuing to infiltrate public plug 2 inside and corroding inserting terminal, avoided being corroded the loose contact that causes because of inserting terminal.
As shown in the figure; Be set with water proof ring 6 on the power line 1; This water proof ring 6 closely cooperates with power line 1; Water proof ring 6 is one-body molded through injection moulding and power line 1, public plug link 8 or female link 7, thereby can stop for water proof ring 6 from the water that infiltrates between the plastics of power line 1 surface and injection moulding, thereby has improved waterproof effect.
As shown in the figure; Be provided with inserting terminal 9 in the public plug 2; Sealing ring 4 is provided with inserting terminal 9 positions and size and dodges hole 10 accordingly; Said structure can increase the contact area of sealing ring 4 and the inner surface of public plug 2, thereby improves water proofing property, and can avoid inserting terminal 9 again and be convenient to install.
In this specific embodiment, sealing ring 4 or water proof ring 6 are the silica gel circle, thereby when flanging 5 extruding silica gel circles, can make silica gel be close to the inner surface of flanging 5 and public plug 2 through the elasticity of silica gel, thereby reach good water proofing property.
Above-mentionedly just some preferred embodiments of the utility model are illustrated and describe; But the execution mode of the utility model is not restricted to the described embodiments; As long as it reaches the technique effect of the utility model with essentially identical means, all should belong to the protection range of the utility model.
Claims (4)
1. a waterproof comprises the public plug and the female that are connected with power line respectively to inserting connecting line, it is characterized in that: be provided with sealing ring in the said public plug, be provided with the flanging that can contact with the sealing ring sealing in the female.
2. a kind of waterproof according to claim 1 is to inserting connecting line, and it is characterized in that: be set with water proof ring on the said power line, said water proof ring is one-body molded through injection moulding and power line, public plug link or female link.
3. a kind of waterproof according to claim 1 is to inserting connecting line, and it is characterized in that: be provided with inserting terminal in the said public plug, sealing ring is provided with inserting terminal position and size and dodges the hole accordingly.
4. a kind of waterproof according to claim 1 is to inserting connecting line, and it is characterized in that: said sealing ring is the silica gel circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204458082U CN202363675U (en) | 2011-11-12 | 2011-11-12 | Waterproof plug-in connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204458082U CN202363675U (en) | 2011-11-12 | 2011-11-12 | Waterproof plug-in connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363675U true CN202363675U (en) | 2012-08-01 |
Family
ID=46574832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204458082U Expired - Lifetime CN202363675U (en) | 2011-11-12 | 2011-11-12 | Waterproof plug-in connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541084A (en) * | 2020-05-28 | 2020-08-14 | 高焕根 | Electric power overhauls uses quick termination of cable |
-
2011
- 2011-11-12 CN CN2011204458082U patent/CN202363675U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541084A (en) * | 2020-05-28 | 2020-08-14 | 高焕根 | Electric power overhauls uses quick termination of cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongshan Di Yi Sheng Photoelectric Technology Co., Ltd. Assignor: Zhou Yulong Contract record no.: 2014440000262 Denomination of utility model: Waterproof plug-in connecting wire Granted publication date: 20120801 License type: Exclusive License Record date: 20140604 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |