CN203466353U - Novel waterproof and dustproof plug - Google Patents

Novel waterproof and dustproof plug Download PDF

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Publication number
CN203466353U
CN203466353U CN201320597678.3U CN201320597678U CN203466353U CN 203466353 U CN203466353 U CN 203466353U CN 201320597678 U CN201320597678 U CN 201320597678U CN 203466353 U CN203466353 U CN 203466353U
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CN
China
Prior art keywords
plug
waterproof
dustproof
female
soft plastic
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
Application number
CN201320597678.3U
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Chinese (zh)
Inventor
刘庆华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHENGZHOU INLEDCO LIGHTING CO Ltd
Original Assignee
ZHENGZHOU INLEDCO LIGHTING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHENGZHOU INLEDCO LIGHTING CO Ltd filed Critical ZHENGZHOU INLEDCO LIGHTING CO Ltd
Priority to CN201320597678.3U priority Critical patent/CN203466353U/en
Application granted granted Critical
Publication of CN203466353U publication Critical patent/CN203466353U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a novel waterproof and dustproof plug, which comprises a female plug, a first power line connected with the female plug, a male plug, and a second power line connected with the male plug, wherein the female plug comprises a jack, a first hard plastic shell arranged at the outer side of the jack and first plastic; and the male plug comprises a jack, second soft plastic arranged at the outer side of the jack and a second hard plastic shell. The novel waterproof and dustproof plug is used in the lamp lighting industry; as plastic structures are respectively injected and molded on the surfaces of the male plug and the female plug, the IP65 dustproof and waterproof grade is achieved, safety regulations of the country can be met, connection of the male plug and the female plug is waterproof and dustproof via the waterproof soft plastic injected and molded on the hard plastic shells; and security, convenience and quickness are achieved.

Description

A kind of new waterproof plug that prevents dust
Technical field
The utility model relates to appliance plug, refers to especially a kind of new waterproof plug that prevents dust.
Background technology
The modern life be unable to do without electrical equipment, and electrical appliance can't do without using plug.Existing ordinary appliances plug, although be whole plastic packaging, but the sealing of the root of metal insert is not tight, still has gap, can not be waterproof and dampproof, if this plug is worked for a long time in wet environment, be subject to unavoidably cargo sweat, even short circuit, thus damage appliance circuit, even injuring personal property, there is certain potential safety hazard in existing plug really.For this reason, there are many people to design multiple waterproof plug, but are mostly the version that has changed existing plug, make now simple plug construction complicated, increased manufacture difficulty and cost.
Utility model content
The utility model proposes a kind of Novel waterproof plug, there is good sealing property and effectively realized waterproof and dampproof.
The technical solution of the utility model is achieved in that
A kind of new waterproof plug that prevents dust, comprise: female, the first power line being connected with female, public plug, the second source line being connected with public plug, female comprises jack, is arranged on first hard plastic casing and first soft plastic in jack outside, and public plug comprises plug, is arranged on the second soft plastic and the second hard plastic casing in plug outside.
Preferably, the first soft plastic and the second soft plastic are the soft plastic of PVC material.
Preferably, the surface of the second soft plastic is provided with sealing ring.
Preferably, sealing ring is silica gel sealing ring.
Preferably, sealing ring is the annular projection being nested on the second soft plastic.
Preferably, the number of annular projection is at least 1.
Preferably, be provided with annular seal space in female, the edge of annular seal space is sealing surface.
The beneficial effects of the utility model are:
The utility model relates to a kind of new type of plug that can improve water proof and dust proof grade, is applied to lamp lighting industry, by difference injection moulding plastic structure on master-slave socket surface, reaches the dustproof and waterproof grade of IP65.And meet national every security regulations.Master-slave socket can carry out dustproof and waterproof by the waterproof soft plastic being injection-moulded on hard plastic casing to inserting, and the utility model in use, directly docks, and safe ready is quick.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the female structural representation in the utility model;
Fig. 2 is the Male plug schematic diagram in the utility model;
Structural representation when Fig. 3 is the plug closure in the utility model.
In figure:
1, the first power line; 2, jack; 3, the first hard plastic casing; 4, soft plastic; 5, second source line; 6, the second hard plastic casing; 7, waterproof soft plastic; 8, plug; 9, sealing ring; 10, annular seal space, 11, sealing surface.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-2, in the present embodiment female, its structure comprises the female joint jack 2 being connected with the first power line 1 injection moulding, public plug comprises the plug 8 being connected with 5 injection mouldings of second source line, wherein the plug 8 of public plug and the jack of female 2 are pegged graft and are coordinated, preferably, the first power line 1 and second source line 5 are antifreeze, high temperature resistant power line, the arranged outside of the jack 2 of female has the first hard plastic casing 3, between the first hard plastic casing 3 and the first power line 1, be also provided with threaded soft plastic 4, the arranged outside of the plug 8 of public plug has threaded waterproof soft plastic 7, between waterproof soft plastic 7 and second source line 5, be provided with the second hard plastic casing 6.When public plug docks with female, plug 8 inserts in corresponding jack 2, waterproof soft plastic in public plug 7 inserts in females in the first hard plastic casing 3, waterproof soft plastic 7 is provided with sealing ring 9, preferably, sealing ring 9 is for being nested in a plurality of annular projections on waterproof soft plastic 7, in female, be provided with the annular seal space 10 that can contact with sealing ring 9 sealings, the edge of annular seal space 10 is sealing surface 11, thereby when two plug docking, sealing ring 10 can prevent that the water infiltrating from joint from continuing to infiltrate public plug inside and corrosion plug 8, avoided being corroded because of connection-peg 8 loose contact causing.
As shown in Figure 3, the plug 8 of public plug inserts in the jack 2 of female, sealing ring 9 is sealed in being inserted of jack 2 and locates, play waterproof and dustproof function, because flexible seal ring 9 can be dug, plug 8 is inserted in after jack 2, flexible seal ring 9 is replied, preferably, sealing ring 9 is silica gel ring, for naturally and understandably being inserted of plug 8 being located to play waterproof and dustproof effect.
The utility model relates to a kind of new type of plug that can improve dustproof and waterproof grade, is applied to lamp lighting industry.By difference injection moulding plastic structure on master-slave socket surface, reached the dustproof and waterproof grade of IP65.Its structure can, in the situation that not affecting ordinary plug performance, improve dustproof and waterproof grade, and meet national every security regulations.Common master-slave socket puts after hard plastic casing, injection mo(u)lding waterproof soft plastic on tail end injection moulding soft plastic part and plastic casing, master-slave socket can carry out dustproof and waterproof by the waterproof soft plastic being injection-moulded on hard plastic casing to inserting, the utility model in use, directly docking, safe ready is quick, and the utility model meets the waterproof requirement of GB IP65, material is insulating material, and structure meets national every security regulations.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims (7)

1. the dustproof plug of a new waterproof, it is characterized in that, comprise: female, the first power line being connected with described female, public plug, the second source line being connected with described public plug, described female comprises jack, is arranged on first hard plastic casing and first soft plastic in described jack outside, and described public plug comprises plug, is arranged on the second soft plastic and the second hard plastic casing in described plug outside.
2. the dustproof plug of a kind of new waterproof according to claim 1, is characterized in that the soft plastic that described the first soft plastic and described the second soft plastic are PVC material.
3. the dustproof plug of a kind of new waterproof according to claim 2, is characterized in that, the surface of described the second soft plastic is provided with sealing ring.
4. the dustproof plug of a kind of new waterproof according to claim 3, is characterized in that, described sealing ring is silica gel sealing ring.
5. the dustproof plug of a kind of new waterproof according to claim 4, is characterized in that, described sealing ring is the annular projection being nested on the second soft plastic.
6. the dustproof plug of a kind of new waterproof according to claim 5, is characterized in that, the number of described annular projection is at least 1.
7. according to the dustproof plug of the arbitrary described a kind of new waterproof of claim 1-6, it is characterized in that, in described female, be provided with annular seal space, the edge of described annular seal space is sealing surface.
CN201320597678.3U 2013-09-26 2013-09-26 Novel waterproof and dustproof plug Active CN203466353U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320597678.3U CN203466353U (en) 2013-09-26 2013-09-26 Novel waterproof and dustproof plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320597678.3U CN203466353U (en) 2013-09-26 2013-09-26 Novel waterproof and dustproof plug

Publications (1)

Publication Number Publication Date
CN203466353U true CN203466353U (en) 2014-03-05

Family

ID=50178693

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320597678.3U Active CN203466353U (en) 2013-09-26 2013-09-26 Novel waterproof and dustproof plug

Country Status (1)

Country Link
CN (1) CN203466353U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI679818B (en) * 2014-12-15 2019-12-11 德商厄尼產品有限兩合公司 Hermetically sealing connector
CN112397930A (en) * 2020-11-04 2021-02-23 上海光瑞灯具制造有限公司 Socket, plug and plug-in structure thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI679818B (en) * 2014-12-15 2019-12-11 德商厄尼產品有限兩合公司 Hermetically sealing connector
CN112397930A (en) * 2020-11-04 2021-02-23 上海光瑞灯具制造有限公司 Socket, plug and plug-in structure thereof

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