CN205351425U - But electric stove of quick change wire spiral - Google Patents

Abstract

The utility model discloses a but electric stove of quick change wire spiral comprises furnace body, a plurality of wire spirals, a plurality of groups wire spiral connecting block, external plug bond posts, its characterized in that: the furnace body is equipped with wire spiral installation slotted hole, is equipped with the first mounting hole that is used for installing the wire spiral connecting block in it, the wire spiral connecting block, all have the massive body of copper, be equipped with the wire spiral connecting hole respectively at its both ends, the body middle part all is equipped with the second mounting hole to it is downthehole at the wire spiral mounting groove with the fastening of wire spiral connecting block, the body of wire spiral is spirally, and two ends are equipped with protruding foot respectively, and respectively with the fastening of wire spiral connecting block, and it is downthehole all to bury the wire spiral mounting groove of furnace body, on external plug bond post is established outside the furnace body. The utility model discloses, have simple structure, change characteristics such as wire spiral convenient and fast, low cost, economic environmental protection, can solve current electric stove and when needing to be changed the wire spiral that burns out, operate comparatively loaded down with trivial details and problem economic environmental protection inadequately.

Description

A kind of electric furnace of electric furnace heating wire able to quickly change

Technical field

This utility model relates to a kind of electric furnace, particularly relates to the electric furnace of a kind of electric furnace heating wire able to quickly change.

Background technology

Electric furnace, is utilize electric current to produce amount of heat and conventional device for heating by electric furnace heating wire.Existing electric furnace, generally it is made up of body of heater, electric furnace heating wire, external plug binding post, wherein body of heater is provided with electric furnace heating wire and installs slotted eye, electric furnace heating wire is monoblock type, the electric furnace heating wire that embedment body of heater is provided with installs slotted eye, and be connected with external plug binding post, existing a kind of electric furnace schematic top plan view with monoblock type electric furnace heating wire as shown in Figure 1.Electric furnace heating wire 3 is wound on the electric furnace heating wire of body of heater 10 and installs in slotted eye 11.But after when electric furnace heating wire 3, because electric current is excessive, part is burnt, needing from electric furnace heating wire, electric furnace heating wire 3 is installed slotted eye 11 overall pulling down, then change a new electric furnace heating wire 3 again, this process is relatively complicated, and the electric furnace heating wire 3 that part is burnt can not be continuing with, economic and environment-friendly not.

Summary of the invention

Embodiment purpose of the present utility model is in that to provide the electric furnace of a kind of electric furnace heating wire able to quickly change, there is simple in construction, change the features such as electric furnace heating wire is convenient and swift, with low cost, economic and environment-friendly, to solve existing electric furnace when needing to change the electric furnace heating wire burnt, operate relatively complicated and economic and environment-friendly not problem.

For reaching above-mentioned purpose, embodiment of the present utility model adopts the following technical scheme that

A kind of electric furnace of electric furnace heating wire able to quickly change, it is made up of body of heater, some electric furnace heating wires, some groups of electric furnace heating wire contiguous blocks, external plug binding posts, it is characterized in that: the upper surface of described body of heater, it is provided with electric furnace heating wire and slotted eye is installed, install in slotted eye at electric furnace heating wire and be provided with several the first installing holes for installing electric furnace heating wire contiguous block；Some groups of electric furnace heating wire contiguous blocks all have the body of copper bulk, it is respectively arranged at two ends with electric furnace heating wire connecting hole at it, it is equipped with the second installing hole that the first installing hole that can install with electric furnace heating wire in slotted eye docks in the middle part of body, and successively some groups of electric furnace heating wire contiguous blocks is fastened in electric furnace heating wire installation slotted eye with screw；Some electric furnace heating wires are all with spiral body, and its end is respectively equipped with convex foot, except the electric furnace heating wire need to being connected with external plug binding post, two convex feet of all the other every electric furnace heating wire are each passed through the electric furnace heating wire connecting hole on adjacent two electric furnace heating wire contiguous blocks, and fasten with screw, and the electric furnace heating wire all imbedded on body of heater is installed in slotted eye；External plug binding post is located on outside body of heater.

Operation principle of the present utility model: existing monoblock type electric furnace heating wire is arranged to stagewise, link together with the electric furnace heating wire contiguous block that the copper that resistivity is relatively low is block between every section of electric furnace heating wire, so both can guarantee that electric furnace heating wire produces heat, also can after electric furnace heating wire overcurrent be burnt, only need to change corresponding segmentation electric furnace heating wire, change without by all of electric furnace heating wire.

The electric furnace of the electric furnace heating wire a kind of able to quickly change that this utility model provides, there is simple in construction, change the features such as electric furnace heating wire is convenient and swift, with low cost, economic and environment-friendly, can solve the problem that existing electric furnace is when needing to change the electric furnace heating wire burnt, and operates relatively complicated and economic and environment-friendly not problem.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is existing a kind of electric furnace schematic top plan view with monoblock type electric furnace heating wire;

Fig. 2 is the body of heater schematic top plan view of the electric furnace in this utility model embodiment;

Fig. 3 is the electric furnace heating wire connecting block structure schematic diagram in this utility model embodiment;

Fig. 4 is the connection status schematic diagram of the electric furnace heating wire in this utility model embodiment and electric furnace heating wire contiguous block;

Fig. 5 is the schematic top plan view after the electric furnace entirety assembling in this utility model embodiment;

In figure: 10 bodies of heater；11 electric furnace heating wires install slotted eye；3 electric furnace heating wires；10a the first body of heater；11b the first electric furnace heating wire installs slotted eye；12 first installing holes；2 electric furnace heating wire contiguous blocks；21 electric furnace heating wire contiguous block bodies；22 first electric furnace heating wire connecting holes；23 second electric furnace heating wire connecting holes；24 second installing holes；3a the first electric furnace heating wire；3a ' the second electric furnace heating wire；The 31 first convex feet of electric furnace heating wire first；The 32 first convex feet of electric furnace heating wire second；31 ' the second convex feet of electric furnace heating wire first；32 ' the second convex feet of electric furnace heating wire second.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.

As this utility model embodiment, a kind of electric furnace of electric furnace heating wire able to quickly change, as shown in Figures 2 to 5, it is made up of the first body of heater 10a, some electric furnace heating wires, some groups of electric furnace heating wire contiguous blocks 2, external plug binding posts, it is characterized in that: on the first described body of heater 10a, it is provided with the first electric furnace heating wire and slotted eye 11b is installed, install in slotted eye 11b at the first electric furnace heating wire and be provided with several the first installing holes 12 for installing electric furnace heating wire contiguous block 2；Some groups of electric furnace heating wire contiguous blocks 2 all have the electric furnace heating wire contiguous block body 21 of copper bulk, it is respectively arranged at two ends with first electric furnace heating wire connecting hole the 22, second electric furnace heating wire connecting hole 23 at it, it is equipped with in the middle part of electric furnace heating wire contiguous block body 21 and the second installing hole 24 that the first installing hole 12 in slotted eye 11b docks can be installed with the first electric furnace heating wire, and successively some groups of electric furnace heating wire contiguous blocks 2 are fastened in the first electric furnace heating wire installation slotted eye 11b with screw；Some electric furnace heating wires are all with spiral body, and its end is respectively equipped with convex foot, for instance, the first electric furnace heating wire 3a in some electric furnace heating wires, its body tip is respectively equipped with the first convex foot of electric furnace heating wire first convex foot 32 of 31, first electric furnace heating wire second；The second electric furnace heating wire 3a ' in some electric furnace heating wires, its body tip is respectively equipped with the second convex foot 31 ' of electric furnace heating wire first, the second convex foot 32 ' of electric furnace heating wire second.

Except the electric furnace heating wire need to being connected with external plug binding post, two convex feet of all the other every electric furnace heating wire are each passed through the electric furnace heating wire connecting hole on adjacent two electric furnace heating wire contiguous blocks, and fasten with screw, and electric furnace heating wire all buries its electric furnace heating wire entering on body of heater and installs in slotted eye, that is: the first convex foot 31 of electric furnace heating wire first is connected with the first electric furnace heating wire connecting hole 22 of electric furnace heating wire contiguous block 2, the second convex foot 31 ' of electric furnace heating wire first is connected with the second electric furnace heating wire connecting hole 23 of electric furnace heating wire contiguous block 2, and the first electric furnace heating wire 3a, the second electric furnace heating wire 3a ' all imbed the first electric furnace heating wire and install in slotted eye 11b；External plug binding post is located on outside the first body of heater 10a.

The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.

Claims (1)

1. the electric furnace of an electric furnace heating wire able to quickly change, it is made up of body of heater, some electric furnace heating wires, some groups of electric furnace heating wire contiguous blocks, external plug binding posts, it is characterized in that: the upper surface of described body of heater, it is provided with electric furnace heating wire and slotted eye is installed, install in slotted eye at electric furnace heating wire and be provided with several the first installing holes for installing electric furnace heating wire contiguous block；Some groups of described electric furnace heating wire contiguous blocks, all there is the body that copper is block, it is respectively arranged at two ends with electric furnace heating wire connecting hole at it, it is equipped with the second installing hole that the first installing hole that can install with electric furnace heating wire in slotted eye docks in the middle part of it, and successively some groups of electric furnace heating wire contiguous blocks is fastened in electric furnace heating wire installation slotted eye with screw；Some electric furnace heating wires are all with spiral body, and its two end is respectively equipped with convex foot, except the electric furnace heating wire need to being connected with external plug binding post, two convex feet of all the other every electric furnace heating wire are each passed through the electric furnace heating wire connecting hole on adjacent two electric furnace heating wire contiguous blocks, and fasten with screw, and the electric furnace heating wire all imbedding body of heater is installed in slotted eye；External plug binding post is located on outside body of heater.