CN205248599U

CN205248599U - Binding post heating device

Info

Publication number: CN205248599U
Application number: CN201521083397.1U
Authority: CN
Inventors: 潘晋
Original assignee: ANHUI WANXIN MOTOR CO LTD
Current assignee: ANHUI WANXIN MOTOR CO LTD
Priority date: 2015-12-22
Filing date: 2015-12-22
Publication date: 2016-05-18
Anticipated expiration: 2025-12-22

Abstract

The utility model belongs to the technical field of the electric wire wiring, in particular to binding post heating device, including the carbon brush, the carbon brush be provided with two, two carbon brushs can press from both sides tightly or unclamp binding post, two carbon brushs pass through the wire and link to each other with the power. The carbon brush contacts resistance occasionally with binding post, and when the carbon brush was switched on, the equal production of heat of carbon brush and binding post can melt the electrowelding wire after binding post is heated, and fixed connection between them, this heating device simple structure, convenient to use are realized to the gap that enters into after the electrowelding wire melts between binding post and the electric wire.

Description

Binding post heater

Technical field

The utility model belongs to electrical wire wiring technical field, and particularly a kind of binding post adds hot chargingPut.

Background technology

Binding post is commonly called as line nose, is usually used in cable end piece and connects and continued access, can allow cable and electricityDevice connects more firm, safer, is the conventional materials such as building, power equipment, electrical equipment connection.Common binding post generally comprises sleeve, an end opening of sleeve, and the other end is provided with copperhead,On copperhead, be provided with through hole for being connected with breaker. In connecting, first by electric wire cover certainlyInsert one end of cylinder opening, then special fixture is clamped in outside sleeve and applies external force, sleeveUnder the effect of external force, distortion is wire clamping, thereby reach, electric wire is fixedly connected with binding postObject. This method of attachment exists defect: electric wire is stressed rear easy breakage in sleeve, connectsReliable not; Between electric wire and binding post, there is space, be unfavorable for conduction.

For fear of above-mentioned defect, someone has proposed a kind of scheme, and electric wire is put into binding postAfter in sleeve, by heating to binding post, be heated to after uniform temperature, pass through sleeveThe through hole of upper setting or breach incorporate scolding tin in sleeve, in order to realize this technical scheme, just needWant pair of wire connection terminals to heat. In prior art, have by electric iron pair of wire connection terminals and addHeat, the power of electric iron is little on the one hand, and pair of wire connection terminals heating effect is not good, on the other hand, itsEnergy consumption is larger.

Utility model content

The purpose of this utility model is to provide a kind of binding post heater, can be right easilyBinding post heats.

For realizing above object, the technical solution adopted in the utility model is: a kind of binding post addsHot charging is put, and comprises carbon brush, and described carbon brush is provided with two, and two carbon brush can clamp or unclampBinding post, two carbon brush are connected with power supply by wire.

Compared with prior art, there is following technique effect in the utility model: carbon brush and binding postWhen contact, have resistance, in the time that carbon brush is switched on, carbon brush and binding post all produce heat, binding postAfter being heated, can melt solder stick, solder stick enters into the seam between binding post and electric wire after meltingIn gap, realize both being fixedly connected with, this heater is simple in structure, easy to use.

Brief description of the drawings

Fig. 1 is circuit block diagram of the present utility model;

Fig. 2 is the structural representation of the utility model carbon brush and clamp, wherein clamp binding clipFor cutaway view.

Detailed description of the invention

Below in conjunction with Fig. 1 to Fig. 2, the utility model is described in further detail.

Consult Fig. 1, a kind of binding post heater, comprises carbon brush 60, described carbon brush 60Be provided with two, two carbon brush 60 can clamp or unclamp binding post, and two carbon brush 60 pass throughWire is connected with power supply 10. While contact with binding post due to carbon brush 60, there is resistance, and due to electricityStream is large, when binding post is contacted with carbon brush 60, produces rapidly heat, wants soldering to binding postPosition heating, melt tin welding wire, allow scolding tin fill the gap between binding post and electric wire.

Preferably, in use, power supply 10 generally is 220V or 380V, and this voltage ratioHeight, easily causes danger in use, comprises transformer 40, and transformer 40 inputs are by controlSwitch 20 processed is connected with power supply 10, and the output of transformer 40 is connected with rectifier 50, rectificationThe output of device 50 is connected with carbon brush 60. Transformer 40 is for turning the output voltage of power supply 10After changing to a suitable voltage, power for carbon brush 60. Rectifier 50 is set is for by power supply 10The alternating current of output converts direct current to. Gauge tap 20 is for turning on and off the confession of power supply 10Electricity, easy to use.

Preferably, between described transformer 40 and gauge tap 20, be provided with air switch 30.Air switch is very important a kind of electrical equipment in low voltage power distribution network and electric drive system, its collectionControl and multi-protective function are. Decapacitation completes outside contact and point deenergizing, still can be to circuitOr short circuit, seriously overload and under-voltage etc. that electrical equipment occurs are protected.

Preferably, described carbon brush 60 is fixed on the end of clamp 70, and clamp 70 can be freeFolding realizes two carbon brush 60 and clamps or unclamp binding post. By clamp 70 is set, make folderOperation tight or that unclamp binding post becomes very convenient and easy. Particularly, described clamp70 comprise that one end of 71, two calipers 71 of caliper of two cross-articulation layouts is configured for grippingHandle, the other end is configured for being fixedly connected with the binding clip of carbon brush 60. Clamp 70 can use existingHave, also can process separately acquisition, caliper 71 can be insulation or at the hand of caliper 71Handle outside is arranged with insulation sleeve, avoids getting an electric shock.

Further, on described binding clip, offer through hole, joint pin 72 passes in through hole,The termination that joint pin 72 is positioned at binding clip inner side is fixedly connected with carbon brush 60, and joint pin 72 is between carbon brush60 and binding clip between shaft arranged outside have stage clip 73, joint pin 72 is positioned at the bar in binding clip outsideBe provided with positive stop lug boss 721 with it, joint pin 72 is made up of conductive material, and wire passes through joint pin72 are connected with carbon brush 60. The stage clip 73 arranging between carbon brush 60 and binding clip makes carbon brush 60 to pincersLateral movement in head, but owing to being provided with positive stop lug boss 721, carbon brush 60 moves to positive stop lug boss 721While leaning with binding clip, stop. After joint pin 72 and stage clip 72 are set, drive by clamp 70Moving carbon brush 60 is unlikely to the too tight of folder and damages splicing ear when clamping splicing ear, simultaneouslyCan ensure again conduction, heating.

Claims

1. a binding post heater, is characterized in that: comprise carbon brush (60), and describedCarbon brush (60) is provided with two, and two carbon brush (60) can clamp or unclamp binding post, twoIndividual carbon brush (60) is connected with power supply (10) by wire.

2. binding post heater as claimed in claim 1, is characterized in that: comprise changeDepressor (40), transformer (40) input is by gauge tap (20) and power supply (10) phaseConnect, the output of transformer (40) is connected with rectifier (50), the output of rectifier (50)End is connected with carbon brush (60).

3. binding post heater as claimed in claim 2, is characterized in that: describedBetween transformer (40) and gauge tap (20), be provided with air switch (30).

4. the binding post heater as described in claim 1,2 or 3, is characterized in that:Described carbon brush (60) is fixed on the end of clamp (70), and clamp (70) can free-open-closeRealizing two carbon brush (60) clamps or unclamps binding post.

5. binding post heater as claimed in claim 4, is characterized in that: describedClamp (70) comprises the caliper (71) of two arranged crosswise, one end structure of two calipers (71)Become the handle for gripping, the other end is configured for being fixedly connected with the binding clip of carbon brush (60).

6. binding post heater as claimed in claim 5, is characterized in that: describedOn binding clip, offer through hole, joint pin (72) passes in through hole, and joint pin (72) is positioned at pincersThe termination of head inner side is fixedly connected with carbon brush (60), joint pin (72) between carbon brush (60) andShaft arranged outside between binding clip has stage clip (73), and joint pin (72) is positioned at binding clip outsideOn shaft, be provided with positive stop lug boss (721), joint pin (72) is made up of conductive material, and wire is logicalCrossing joint pin (72) is connected with carbon brush (60).