CN202888429U - Three-way connector for solar cables - Google Patents

Three-way connector for solar cables Download PDF

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Publication number
CN202888429U
CN202888429U CN 201220551046 CN201220551046U CN202888429U CN 202888429 U CN202888429 U CN 202888429U CN 201220551046 CN201220551046 CN 201220551046 CN 201220551046 U CN201220551046 U CN 201220551046U CN 202888429 U CN202888429 U CN 202888429U
Authority
CN
China
Prior art keywords
hollow
shaped
housing
way connector
soft rubber
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 - Fee Related
Application number
CN 201220551046
Other languages
Chinese (zh)
Inventor
罗保军
何世明
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.)
SHENZHEN TAIGELAI PRECISION ELECTRONIC CO Ltd
Original Assignee
SHENZHEN TAIGELAI PRECISION ELECTRONIC 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 SHENZHEN TAIGELAI PRECISION ELECTRONIC CO Ltd filed Critical SHENZHEN TAIGELAI PRECISION ELECTRONIC CO Ltd
Priority to CN 201220551046 priority Critical patent/CN202888429U/en
Application granted granted Critical
Publication of CN202888429U publication Critical patent/CN202888429U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a three-way connector for solar cables. The three-way connector comprises a housing and is characterized in the that the housing is a T-shaped insulated tubular piece, wherein the housing comprises three hollow clamping tube heads with outer threaded parts, and further comprises a T-shaped conductive body which is encapsulated in the housing; the T-shaped conductive body comprises three conductive hollow tube heads; hollow cylindrical metal blocking rings are respectively embedded and blocked in inner holes of the three conductive hollow tube heads; an inverted hook shaped tightening clamp is further arranged in the hollow clamping tube heads as well as in front of the conductive hollow tube heads; meanwhile, a threaded cap is connected on each hollow clamping tube head by the corresponding outer threaded part; cylindrical ring hole-shaped soft rubber sleeves are arranged in the threaded caps; and annular claw-shaped tightening clamps are sleeved on the cylindrical ring hole-shaped soft rubber sleeves. According to the three-way connector for the solar cables, disclosed by the utility model, the problem that the connecting project of the solar device cables in the prior art is complex and unreliable is solved.

Description

A kind of solar cables three-way connector
Technical field
The utility model relates to a kind of solar cables three-way connector, and it belongs to solar facilities cable connecting arrangement class.
Background technology
In the today of being becoming tight energy supply day, solar facilities has obtained the popularization energetically of countries in the world government, has now obtained using widely.So-called solar facilities comprises solar power station, solar water heater etc., no matter is which kind of solar facilities, all has the control of some and electric power cable to exist in whole system.Because solar facilities is to be operated in outdoor environment, be this its special requirement that is connected with to cable, the erosion of energy wind resistance rain is its basic requirement, for this reason in the prior art, cable in the solar facilities no matter be tap or and connect, all need to arrange the terminal box of a sealing, described terminal box comprises housing and electrical connector, by this terminal box realize cable tap and and connect.Be electrically connected in the threeway mode, to use very widely a kind of cable connected mode in the solar facilities, in the prior art, the threeway of solar facilities cable connects the terminal box of taking an embedding moulding more, the engineering workload is large, particularly when Static and dynamic uses, terminal box tends to so that water and dust have an opportunity to enter in the terminal box, cause short circuit or electric leakage because sealing is tight not, in addition, traditional screw fixation method is also adopted in the electrical connection design of terminal box mostly, causes the difficulty of cable dismounting, and the steadiness of connection is also bad, cause its contact impedance excessive, caloric value is also large during work, has short problem in useful life, the installation that while butted line box need carry out, also brought the complexity of engineering and the increase of engineering cost, obviously prior art has further improved necessity.
Summary of the invention
The purpose of this utility model is to provide a kind of solar cables three-way connector, has decided the problem that technology exists with solution.
A kind of solar cables three-way connector of the present utility model, comprise housing, it is characterized in that described housing is T-shaped insulative tubular part, comprise three with the hollow clamping tube head of external thread part, also comprise the T-shaped conductive body that is encapsulated in the housing, described T-shaped conductive body comprises three hollow tube heads of conduction, corresponding hollow clamping tube head with it is coaxial respectively for described three hollow tube heads of conduction, described three the conduction hollow tube heads endoporus in respectively inlay card the open column shape metal clasp is arranged, be positioned at hollow clamping tube head and conduct electricity and also be provided with a barb annular before the hollow tube head and tighten up folder, be connected with a thread cap by its external thread part on the described hollow clamping tube head simultaneously, the outer end of described thread cap offers cable and penetrates the hole, be provided with column annular distance shape soft rubber sleeve in the described thread cap, be set with annular claw-like on the described column annular distance shape soft rubber sleeve and tighten up folder.
This solar cables three-way connector of the present utility model, cable penetrates the hole from the cable of thread cap and penetrates during use, pass simultaneously barb clamp ring shape and tighten up folder and column annular gum cover, make at last the conductive cores of cable be plugged in the open column shape metal clasp that is positioned at the hollow tube head of conduction, and the insulating barrier of cable by column annular distance shape soft rubber sleeve and wrap up, screw again thread cap, under the effect of thread cap, being sleeved on annular claw-like on the column annular distance shape soft rubber sleeve tightens up folder and barb annular and tightens up folder and tighten up, thereby make column annular distance shape soft rubber sleeve and barb clamp ring shape tighten up the insulating barrier that cable is fixed in clamping tightly, thereby fix cable, relative prior art, the utility model has good water vapor seal, the electrical connection position of cable is difficult for being subjected to the impact of outside steam and corrodes, be electrically connected reliably prolonged, contact impedance is little, and when engineering construction, use the utility model need not consider separately laying of its and fixing problem, to bringing great convenience property of engineering construction, obviously the purpose of this utility model is achieved.
As preferably, described column annular distance shape soft rubber sleeve adopts silica gel to make, and it is better that durability of the present utility model and water vapor seal are set like this.
Description of drawings
Fig. 1 is a kind of solar cables three-way connector surface structure schematic diagram that the utility model preferred embodiment provides;
Fig. 2 is the partial exploded view of a kind of solar cables three-way connector of providing of the utility model preferred embodiment;
Fig. 3 is the decomposing schematic representation after a kind of solar cables three-way connector that the utility model preferred embodiment provides removes T-shaped insulative tubular housing;
Fig. 4 is T-shaped conductive body and the open column shape metal clasp package assembly schematic diagram of a kind of solar cables three-way connector of providing of the utility model preferred embodiment.
Among each figure:
1 is housing;
101 is hollow clamping tube head;
2 is thread cap;
201 penetrate the hole for cable;
3 is the T-shaped conductive body;
301 are the hollow tube head of conduction;
302 is endoporus;
401 is column annular distance shape soft rubber sleeve;
402 tighten up folder for annular claw-like;
5 is the open column shape metal clasp;
6 tighten up folder for the barb annular.
Embodiment
The utility model is described in further detail for a kind of solar cables three-way connector that provides below with reference to the utility model preferred embodiment and accompanying drawing thereof.
A kind of solar cables three-way connector that the utility model preferred embodiment provides, such as accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, shown in the accompanying drawing 4, comprise housing 1, it is characterized in that described housing 1 is T-shaped insulative tubular part, comprise three with the hollow clamping tube head 101 of external thread part, also comprise the T-shaped conductive body 3 that is encapsulated in the housing 1, described T-shaped conductive body 3 comprises three hollow tube heads 301 of conduction, corresponding hollow clamping tube head with it 101 is coaxial respectively for described three hollow tube heads 301 of conduction, described three the conduction hollow tube heads 301 endoporus 302 in respectively inlay card open column shape metal clasp 5 is arranged, be positioned at hollow clamping tube head 101 and conduct electricity and also be provided with a barb annular before the hollow tube head 301 and tighten up folder 6, be connected with a thread cap 2 by its external thread part on the described hollow clamping tube head 101 simultaneously, the outer end of described thread cap 2 offers cable and penetrates hole 201, be provided with column annular distance shape soft rubber sleeve 401 in the described thread cap 2, be set with annular claw-like on the described column annular distance shape soft rubber sleeve 401 and tighten up folder 402.In this preferred embodiment, described column annular distance shape soft rubber sleeve 401 adopts silica gel to make.
In sum, a kind of solar cables three-way connector of the present utility model, comprise housing, it is characterized in that described housing is T-shaped insulative tubular part, comprise three with the hollow clamping tube head of external thread part, also comprise the T-shaped conductive body that is encapsulated in the housing, described T-shaped conductive body comprises three hollow tube heads of conduction, corresponding hollow clamping tube head with it is coaxial respectively for described three hollow tube heads of conduction, described three the conduction hollow tube heads endoporus in respectively inlay card the open column shape metal clasp is arranged, be positioned at hollow clamping tube head and conduct electricity and also be provided with a barb annular before the hollow tube head and tighten up folder, be connected with a thread cap by its external thread part on the described hollow clamping tube head simultaneously, the outer end of described thread cap offers cable and penetrates the hole, be provided with column annular distance shape soft rubber sleeve in the described thread cap, be set with annular claw-like on the described column annular distance shape soft rubber sleeve and tighten up folder, the utility model has solved the complicated and insecure problem of solar facilities cable connection engineering that prior art exists.
The above only is embodiment of the present utility model.But the utility model protection range is not limited to this.Anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement; all should be encompassed within the protection range of the present utility model, therefore, protection range of the present utility model should be as the criterion with the protection range of claim.

Claims (2)

1. solar cables three-way connector, comprise housing, it is characterized in that described housing is T-shaped insulative tubular part, comprise three with the hollow clamping tube head of external thread part, also comprise and be encapsulated in T-shaped insulative tubular part, it is the T-shaped conductive body in the housing, described T-shaped conductive body comprises three hollow tube heads of conduction, corresponding hollow clamping tube head with it is coaxial respectively for described three hollow tube heads of conduction, described three the conduction hollow tube heads endoporus in respectively inlay card the open column shape metal clasp is arranged, be connected with a thread cap by its external thread part on the described hollow clamping tube head, the outer end of described thread cap offers cable and penetrates the hole, be provided with column annular distance shape soft rubber sleeve in the described thread cap, be set with annular claw-like on the described column annular distance shape soft rubber sleeve and tighten up folder.
2. a kind of solar cables three-way connector according to claim 1 is characterized in that described column annular distance shape soft rubber sleeve adopts silica gel to make.
CN 201220551046 2012-10-25 2012-10-25 Three-way connector for solar cables Expired - Fee Related CN202888429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220551046 CN202888429U (en) 2012-10-25 2012-10-25 Three-way connector for solar cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220551046 CN202888429U (en) 2012-10-25 2012-10-25 Three-way connector for solar cables

Publications (1)

Publication Number Publication Date
CN202888429U true CN202888429U (en) 2013-04-17

Family

ID=48079822

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220551046 Expired - Fee Related CN202888429U (en) 2012-10-25 2012-10-25 Three-way connector for solar cables

Country Status (1)

Country Link
CN (1) CN202888429U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103280646A (en) * 2013-04-28 2013-09-04 上海华力微电子有限公司 Three-terminal electric connector
CN105633610A (en) * 2016-01-15 2016-06-01 安徽冠东电子科技有限公司 Electric wire connector
CN105826772A (en) * 2016-05-11 2016-08-03 沈阳兴华航空电器有限责任公司 Three-way electric connector
CN105977686A (en) * 2016-05-20 2016-09-28 刘凡 Electrical T-shaped wire connector
CN110829055A (en) * 2019-11-25 2020-02-21 中航光电科技股份有限公司 Wide-range wire diameter shielding sealing cable connector
CN112366622A (en) * 2020-11-02 2021-02-12 长江大学 Cable-pipe integrated continuous pipe connector assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103280646A (en) * 2013-04-28 2013-09-04 上海华力微电子有限公司 Three-terminal electric connector
CN105633610A (en) * 2016-01-15 2016-06-01 安徽冠东电子科技有限公司 Electric wire connector
CN105826772A (en) * 2016-05-11 2016-08-03 沈阳兴华航空电器有限责任公司 Three-way electric connector
CN105826772B (en) * 2016-05-11 2018-08-07 沈阳兴华航空电器有限责任公司 A kind of tee electric connector
CN105977686A (en) * 2016-05-20 2016-09-28 刘凡 Electrical T-shaped wire connector
CN110829055A (en) * 2019-11-25 2020-02-21 中航光电科技股份有限公司 Wide-range wire diameter shielding sealing cable connector
CN112366622A (en) * 2020-11-02 2021-02-12 长江大学 Cable-pipe integrated continuous pipe connector assembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: Room 801, building 6, Jiada Industrial Park, west side of Honghu East Road, Yanchuan community, Yanluo street, Bao'an District, Shenzhen City, Guangdong Province

Patentee after: TI-Lane Precision Electronic Co.

Address before: Fourth A5 block, third industrial zone, Yan Chuan community, Songgang street, Shenzhen, Guangdong, Baoan District 518000, China

Patentee before: TI-Lane Precision Electronic Co.

CP02 Change in the address of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130417

Termination date: 20201025

CF01 Termination of patent right due to non-payment of annual fee