CN2485785Y

CN2485785Y - Environmental protection assembled fuse

Info

Publication number: CN2485785Y
Application number: CN 01224255
Authority: CN
Inventors: 古荣生
Original assignee: Yaoqin Sci & Tech Co Ltd
Current assignee: Yaoqin Sci & Tech Co Ltd
Priority date: 2001-05-18
Filing date: 2001-05-18
Publication date: 2002-04-10
Anticipated expiration: 2011-05-18

Abstract

The utility model relates to an environmental protection assembled fuse which is characterized in that the fuse body is provided with fuse terminal pieces with a fuse is welded between each two terminal pieces. Top of the fuse body is covered with a lighting cover base and is communicated with the cover base via the fuse terminal pieces. The lighting cover base is provided with an illuminant whose resistance is higher than that of other circuits. Due to the high resistance of the illuminant, the illuminant is not lighting when the load is normal and the fuse is to be burnt down when the load is too high, the circuit of the illuminant is switched into conduction and the illuminantis are brighten up, and thereby the objective that the examining and repairing work be done rapidly and easily is realized. The utility model is characterized in advanced performance and convenient use.

Description

Environmental protection composite type fuse unit

The utility model relates to a kind of fuse unit.

As shown in Figure 1, it is general used fuse unit, this fuse unit often all is out of joint aspect inside structure and part, because the design of fuse unit on the market is too coarse, when the fuse of inside blows because of load too high, need expend a lot of time line inspection road, even can't find out the problem source, be the time-consuming again mechanism of a trouble in fact, known in addition fuse inside is enclosure space, and radiating effect is bad, makes when power turn-on, the temperature of this fuse is easily soaring, burns then.

Now use the existing disappearance of fuse unit:

1, the numerous and diverse inconvenience of service work.

2, construction and production inconvenience.

3, this luminous element easily causes erroneous judgement because of loose contact.

4, need to change whole group fuse, raise the cost and waste resource, easily cause the pollution of environment simultaneously.

5, lack industrial competitiveness.

Therefore, how above-mentioned disappearance is forgone, be the place of the technical difficulties of this case institute desire solution.

In view of this, this case creator is with professional attainment and technical concept that itself was possessed, and the breakthrough improvement through repeatedly makes the utility model be born eventually.

Primary and foremost purpose of the present utility model is to provide a kind of environmental protection composite type fuse unit, and this fuse unit makes that service work is easy rapidly, safety, maintenance cost is low and can reduce the pollution of environment, the tool environment protecting.

Above-mentioned purpose of the present utility model is realized by following technical scheme.

A kind of environmental protection composite type fuse unit is characterized in that: but formed by a fuse holder, a luminous Button Block, a luminous element and elasticity conducting nest plate;

Wherein buckle on this fuse body and be provided with a luminous Button Block, be provided with a luminous element in this luminous Button Block, the pin of this luminous element is that weldering is located on the elasticity conducting nest plate that luminous Button Block both sides set firmly, respectively be provided with a spliced eye on this elasticity conducting nest plate, this fuse body is inserted in this spliced eye, and this luminous Button Block is provided with a buckle, this buckle button is fixed in the groove of this fuse body peripheral hardware, should be fixedly arranged on the fuse body by luminous Button Block, and when changing, only need light this buckle of dialling to a side.

Except that above-mentioned essential features, in specific implementation process, the elasticity conducting nest plate of this luminous Button Block be made as respectively the above elasticity conducting nest plate of a slice or a slice or wherein a slice welded the elasticity conducting nest plate that is provided with a luminous element.

Advantage of the present utility model is:

1, be provided with luminous element, service work is easy rapidly, the tool convenience.

2, by the characteristic of this luminous Button Block easy disassembly, make the effect that can reach quick assembling, tool is ageing.

3,, the external force collision do not get loose the tool fail safe because of causing.

4, only need to change this fuse body, and should luminous Button Block buckle and to finish maintenance action, to reach the reduction maintenance cost.

5, this luminous Button Block can utilize once more, makes the pollution that can reduce environment, the tool environment protecting.

6, value on tool business circles and the industrial circle.

Be convenient and understand content of the present utility model, and the effect that can reach, conjunction with figs. is enumerated its body embodiment now, introduction is described as follows in detail:

Description of drawings:

Fig. 1 is the schematic perspective view of the fuse unit now known.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3 is a schematic perspective view of the present utility model.

Fig. 3 A is one of assembling signal of the present utility model figure.

Fig. 3 B is two figure of assembling signal of the present utility model.

Fig. 4 is a cross-sectional schematic of the present utility model.

Fig. 5 is a utilization schematic diagram of the present utility model.

Fig. 6 is another embodiment schematic diagram of the present utility model.

Fig. 7 is another embodiment schematic diagram of the present utility model.

Shown in Fig. 2,3,4, the utility model is made up of with 24,25 of elasticity conducting nest plates a fuse body 1, one luminous Button Block 23, a luminous element 2.

Wherein buckle on this fuse body 1 and be provided with a luminous Button Block 23, be provided with a luminous element 2 in this luminous Button Block 23, the pin 21 of this luminous element 2, the 22nd, the elasticity conducting nest plate 24 that luminous Button Block 23 both sides set firmly is located in weldering, on 25, this elasticity conducting nest plate 24, respectively be provided with a spliced eye 17 on 25,18, making can be for the fuse dististyle 4 of

fuse body

1,45 are inserted in this spliced eye 17, in 18, to reach the effect of mutual conduction, then be provided with a buckle 26 by this luminous Button Block 23, detain in the groove 19 that is fixed in this fuse body 1 peripheral hardware and (see also 3A, shown in the 3B figure), make and to be fixedly arranged on the fuse body 1 by luminous Button Block 23, and when changing, only need light this buckle 26 of dialling to a side, then can reach the effect that reaches dismounting fast easily, to reach fast and the purpose of easy dismounting.

When this fuse in when utilization, by the resistance of this luminous element 2 resistance height than other circuit, make just often in load, the state of this luminous element 2 for not working, when load too high, as shown in Figure 5, but should blow then by fuse 3, the circuit turn-on of this luminous element 2 simultaneously, cause this luminous element 2 shinny, make the maintenance personal learn the problem source easily, advance to reach service work easy effect rapidly, now must expend a lot of time line inspection road thoroughly to forgo with blowout, even can't find out the disappearance in problem source, and only need to change this fuse body 1 again, and should luminous Button Block 23 buckle and can finish maintenance action, to reach this luminous Button Block 23 is done to utilize once more, make to reach pollution that reduces environment and the purpose that reduces maintenance cost.

In addition the utility model also can be further in the elasticity conducting

nest plate

24,25 of this luminous Button Block 23 be made as respectively a slice or the elasticity conducting nest plate 6,7 more than a slice or wherein a slice welded the elasticity conducting nest plate 8 (seeing also Fig. 6,7) that is provided with a luminous element, also can reach the purpose that makes things convenient for the user to reach the fast assembling-disassembling replacing easily, be the utility model of a tool progressive and convenience in fact.

In sum, the utility model is being broken through under the previous technical pattern, really reached the effect that institute's desire is promoted, and also non-be familiar with this skill person institute easily full of beard and, moreover, not open before the utility model application, the progressive of its tool, practicality, show the application important document that has met novel patent, propose novel application in accordance with the law.

Claims

1, a kind of environmental protection composite type fuse unit is characterized in that: but formed by a fuse holder, a luminous Button Block, a luminous element and elasticity conducting nest plate;

Wherein buckle on this fuse body and be provided with a luminous Button Block, be provided with a luminous element in this luminous Button Block, the pin of this luminous element is that weldering is located on the elasticity conducting nest plate that luminous Button Block both sides set firmly, respectively be provided with a spliced eye on this elasticity conducting nest plate, this fuse body is inserted in this spliced eye, this luminous Button Block is provided with a buckle, and this buckle button is fixed in the groove of this fuse body peripheral hardware, should be fixedly arranged on the fuse body by luminous Button Block.

2, a kind of environmental protection composite type fuse unit according to claim 1 is characterized in that: the elasticity conducting nest plate of this luminous Button Block be made as respectively the above elasticity conducting nest plate of a slice or a slice or wherein a slice welded the elasticity conducting nest plate that is provided with a luminous element.