CN205944950U - Junction box - Google Patents

Junction box Download PDF

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Publication number
CN205944950U
CN205944950U CN201620852085.0U CN201620852085U CN205944950U CN 205944950 U CN205944950 U CN 205944950U CN 201620852085 U CN201620852085 U CN 201620852085U CN 205944950 U CN205944950 U CN 205944950U
Authority
CN
China
Prior art keywords
box
lid
terminal box
matrix
pinch rod
Prior art date
Application number
CN201620852085.0U
Other languages
Chinese (zh)
Inventor
张安扬
简雷
于旗城
周标
Original Assignee
浙江巨控电气有限公司
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 浙江巨控电气有限公司 filed Critical 浙江巨控电气有限公司
Priority to CN201620852085.0U priority Critical patent/CN205944950U/en
Application granted granted Critical
Publication of CN205944950U publication Critical patent/CN205944950U/en

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Abstract

The utility model discloses a junction box, its technical scheme main points are including the base member, install box body on the base member, be used for sealed box the lid, establish a plurality of terminals in the box body, the below of lid is equipped with the wiring mouth that the power supply line was worn out, is equipped with the vent on the lid, vent department is equipped with and is used for the spoiler that flows toward the radiating fan of terminal and guide fan air current toward the terminal, the vent outside is equipped with the protection casing that is used for the separation rainwater. The flow of air in the box body has been accelerateed to the setting up of radiator fan, and the heat can be taken away to the air, and the rainwater can not permeate moreover, and rain sheltering effect is good.

Description

A kind of terminal box
Technical field
The utility model is related to field of electrical equipment, particularly to a kind of terminal box.
Background technology
Terminal box is one of electrical accessories, indoors in exterior decoration engineering, or architectural engineering, electric wire used be through Conduit, usual terminal box electric wire joint area as the transition electrically connecting between electric wire and electric wire.Conduit with connect Line box connects, and the electric wire inside spool links up in terminal box, the effect that terminal box plays protection electric wire and connects electric wire.
Notification number is that the Chinese patent of CN 201717206 U discloses a kind of junction box for breakers, and it includes located at phase PULL BOX between adjacent breaker, PULL BOX following side is provided with side breaker lower wiring harnesses to the through wires hole connecting;Wear The top of line box is provided with the through wires hole being connected with another side breaker top electric wire, although the setting of this PULL BOX can make Outside electric wire is not exposed to, safe and reliable.But electric wire can generate heat in use, thus terminal box be easy in use due to Electric wire is overheated and cause this sheath of rubber of electric wire to be bonded together, service life reduce.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of terminal box, has excellent Radiating effect.
Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of terminal box, including Matrix, the box body being arranged on matrix, the lid for enclosed box body, some binding posts being located in box body, the lower section of lid Be provided with the connection jaws that supply lines passes, lid is provided with ventilating opening, be provided with ventilating opening for toward binding post radiating fan and The spoiler that guiding fan airstream flows toward binding post, is provided with the protective cover for intercepting rainwater outside described ventilating opening.
By above-mentioned setting, binding post can discharge heat in use, and the setting of fan can speed up heat and leads to Cross connection jaws and ventilating opening is discharged, and the setting of spoiler can expand the flow area of fan, accelerates heat on binding post Discharge, and the setting of protective cover can intercept rainwater in outside at ventilating opening, it is to avoid it is entered in box body by ventilating opening Portion.
The utility model is further arranged to:Described lid is provided with radiating ribs.
By technique scheme, the temperature that the heat that binding post sheds can affect lid also raises, and lid radiates The setting of muscle can increase the area of heat conduction, and heat is transmitted in radiating ribs, accelerates the speed that heat sheds in box body Degree.
The utility model is further arranged to:Described box body is connected with sliding to plug together between lid, sets between box body and lid Have for fixing locking member.
By technique scheme, sliding to plug together between box body and lid is connected, and can facilitate plugging together and dismantling of lid, and It is additionally provided with tight latch fitting between box body and lid, the setting of tight latch fitting can make the fixation between box body and lid even closer.
The utility model is further arranged to:It is by being located on the wall of box body outer left and right sides side that described slip plugs together connection Chute, corresponding box body both sides inwall lower end and upper end are provided with roller, plug together rolling and be connected between roller and chute.
By technique scheme, roller rolls in chute, is capable of lid fast-mating and is connected on box body, side Just quick.
The utility model is further arranged to:Described locking member is pinch rod, the installation sleeve pipe being located on matrix, pinch rod Two ends be arranged on installation sleeve pipe in, pinch rod can by rotation conflict at lid top.
By technique scheme, the two ends of pinch rod are arranged in installation sleeve pipe, and can be conflicted in lid by rotation Top, so just can apply compaction forces it is ensured that lid can be stably mounted on box body to lid.
The utility model is further arranged to:It is provided with the spring driving pinch rod to rotate in described installation sleeve pipe.
By technique scheme, the setting of sleeve pipe inner spring can apply the power of a revolution to pinch rod, when pressing When bar leaves lid, spring is in contraction state, now unclamps pinch rod, spring-relaxation, the revolution of pinch rod stress will be conflicted On lid, and spring tension also can play pressuring action to lid.
The utility model is further arranged to:Described lid is provided with groove, and pinch rod inlay card is in groove.
By technique scheme, the setting of groove can make pinch rod higher to the active force of lid.
The utility model is further arranged to:It is provided with rubber washer between described box body and matrix.
By technique scheme, when lid slides and plugs together in chute, will conflict rubber blanket in the edge of lid Circle is it is achieved that be closely connected between box body and lid, it is to avoid rainwater is penetrated in box body by gap.
A further object of the present utility model is a kind of outdoor vacuum primary cut-out, including above-mentioned terminal box.
By technique scheme, terminal box described above is provided with out of doors on vacuum high-pressure breaker and is capable of Excellent radiating effect, but also it is avoided that rainwater penetrates in terminal box, using safety.
In sum, the utility model having the beneficial effect that in contrast to prior art:The setting of radiator fan accelerates scattered The speed of heat, and be completely embedded between box body and lid, rainwater does not penetrate into, and rain-proof effect is excellent, fixing fastening, installation side Just.
Brief description
Fig. 1 is the overall structure figure of embodiment;
Fig. 2 is the A-A of embodiment to sectional view;
Fig. 3 is the box body structure figure of embodiment;
Fig. 4 is the structure chart of the lid of embodiment;
Fig. 5 is the side view of the lid of embodiment.
Reference:1st, box body;2nd, lid;3rd, binding post;4th, connection jaws;5th, fan;6th, spoiler;7th, protective cover;8、 Ventilating opening;9th, radiating ribs;10th, chute;11st, roller;12nd, pinch rod;13rd, sleeve pipe is installed;14th, matrix;15th, groove;16th, rubber Packing ring;17th, spring.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment one,
A kind of terminal box, as Figure 1-3, including the box body 1 being arranged on matrix 14, and the lid 2 of enclosed box body 1.
Matrix 14 is the shell of circuit components.Two installation sleeve pipes 13 are additionally provided with matrix 14, sleeve pipe 13 are installed and are used for The two ends of pinch rod 12 are installed, groove 15 are additionally provided with lid 2, pinch rod 12 is conflicted in groove 15.
As shown in Fig. 2 being provided with spring 17 installing in sleeve pipe 13, turned upwards by hand-held pinch rod 12 of holding during use Dynamic, pinch rod 12 is not exerting a force to lid 2, now can dismantle lid 2 or install, lid 2 fixes or removes Afterwards, unclamp pinch rod 12, spring 17 will apply the power of a revolution to pinch rod 12, press lid 2 or lean against box body 1 On, pressing lid 2 just can make lid 2 more be firmly fixed on box body 1.
As shown in figure 3, being provided with some binding posts 3 in box body 1, binding post 3 can shed heat when using.
It is provided with rubber washer 16 between the bottom of box body 1 and matrix 14, when lid 2 is arranged on box body 1, lid 2 meeting Conflicting with rubber washer 16, it is tight with the sealing of lid 2 to realize box body 1.
As shown in figure 4, being provided with the fan 5 accelerating binding post 3 radiating and guiding fan 5 air-flow inside lid 2 in wiring The spoiler 6 of flowing between post 3.It is additionally provided with connection jaws 4 in the lower section of lid 2, electric wire all collects at connection jaws 4.
Roller 11 is also equipped with the inwall of lid 2, roller 11 is distributed in the upper and lower side of box body 1 internal both sides side wall, And chute 10 is provided with the side wall of box body 1, roller 11 slides along chute 10.
As shown in figure 5, ventilating opening 8 is additionally provided with lid 2, it is additionally provided with the protection that can intercept rainwater at ventilating opening 8 Cover 7.The radiating ribs 9 accelerating box body 1 radiating are additionally provided with lid 2, radiating ribs 9 are gathered on box body 1.
When using, pinch rod 12 is exerted a force so as to be rotated up, pinch rod 12 is left box body 1, lid 2 is plugged together On the chute 10 of box body 1, lid 2 upper roller 11 glides and inserts the closing realized to box body 1, unclamps pinch rod 12, pinch rod 12 Can automatically reset, form pressing to lid 2, lid 2 is closely fixed on box body 1.Start ventilating fan 5, fan 5 can pass through Outside Cryogenic air is transmitted to the hot-air inside box body 1, being produced inside box body 1 by binding post 3 by ventilating opening 8 will be passed through The connection jaws 4 of ventilating opening 8 and lid 2 lower end are discharged, and in box body 1, speed air flow is fast, and the heat that air is taken away will be more, Temperature in box body 1 will reduce.
Embodiment two,
A kind of outdoor vacuum primary cut-out, includes integrated solid sealed pole, current transformer, operating mechanism and casing.
On the casing that terminal box described in embodiment one is arranged on outdoor vacuum primary cut-out when using, this terminal box , good heat dissipation effect, rain-proof effect easy for installation when using are excellent.
The above is only exemplary embodiment of the present utility model, not for restriction protection model of the present utility model Enclose, protection domain of the present utility model is determined by appended claim.

Claims (9)

1. a kind of terminal box, including matrix (14), the box body (1) that is arranged on matrix (14), the lid for enclosed box body (1) (2), it is located at some binding posts (3) in box body (1), the lower section of lid (2) is provided with the connection jaws (4) that supply lines passes, it is special Levying is:Lid (2) is provided with ventilating opening (8), and ventilating opening (8) place is provided with fan (5) and guiding for radiating toward binding post (3) The spoiler (6) that fan (5) air-flow flows toward binding post (3), is provided with the protection for intercepting rainwater outside described ventilating opening (8) Cover (7).
2. a kind of terminal box according to claim 1, is characterized in that:Described lid (2) is provided with radiating ribs (9).
3. a kind of terminal box according to claim 1, is characterized in that:The slip company of plugging together between described box body (1) and lid (2) Connect, be provided between box body (1) and lid (2) for fixing locking member.
4. a kind of terminal box according to claim 3, is characterized in that:It is by being located at box body that described slip plugs together connection (1) chute (10) on the wall of outer left and right sides side, corresponding box body (1) both sides inwall lower end and upper end are provided with roller (11), rolling Wheel (11) is connected with plugging together between chute (10) to roll.
5. a kind of terminal box according to claim 3, is characterized in that:Described locking member is to be located at pressing on matrix (14) Bar (12), installation sleeve pipe (13), the two ends of pinch rod (12) are arranged in installation sleeve pipe (13), and pinch rod (12) can be by rotation Conflict at lid (2) top.
6. a kind of terminal box according to claim 5, is characterized in that:It is provided with driving pinch rod in described installation sleeve pipe (13) (12) spring (17) rotating.
7. a kind of terminal box according to claim 6, is characterized in that:Described lid (2) is provided with groove (15), pinch rod (12) inlay card is in groove (15).
8. a kind of terminal box according to claim 7, is characterized in that:It is provided with rubber between described box body (1) and matrix (14) Packing ring (16).
9. a kind of outdoor vacuum primary cut-out, is characterized in that:Including the terminal box as described in claim 1 ~ 8.
CN201620852085.0U 2016-08-09 2016-08-09 Junction box CN205944950U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620852085.0U CN205944950U (en) 2016-08-09 2016-08-09 Junction box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620852085.0U CN205944950U (en) 2016-08-09 2016-08-09 Junction box

Publications (1)

Publication Number Publication Date
CN205944950U true CN205944950U (en) 2017-02-08

Family

ID=57922719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620852085.0U CN205944950U (en) 2016-08-09 2016-08-09 Junction box

Country Status (1)

Country Link
CN (1) CN205944950U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551134A (en) * 2017-04-23 2018-09-18 诸暨市领跑管理咨询事务所 A kind of artificial intelligence household can high efficiency and heat radiation terminal box
CN109979674A (en) * 2019-04-30 2019-07-05 青岛罗博飞海洋探测装备应用技术研究院有限公司 A kind of underwater optoelectronic composite cable and its application

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551134A (en) * 2017-04-23 2018-09-18 诸暨市领跑管理咨询事务所 A kind of artificial intelligence household can high efficiency and heat radiation terminal box
CN108551134B (en) * 2017-04-23 2020-08-25 诸暨市领跑管理咨询事务所 Junction box capable of efficiently dissipating heat for artificial intelligent home
CN109979674A (en) * 2019-04-30 2019-07-05 青岛罗博飞海洋探测装备应用技术研究院有限公司 A kind of underwater optoelectronic composite cable and its application

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170208

Termination date: 20180809

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