A kind of electro-heat equipment
Technical field
This utility model relates to electric heating field, is specifically related to a kind of electro-heat equipment.
Background technology
Electro-heat equipment is widely used in the electric heating equipment such as electrical heating device, and the quality of electro-heat equipment affects the quality of electric heating equipment.Existing
Electro-heat equipment includes micarex and the heating wire being installed on micarex, needs the micarex of different length according to heating power difference,
For longer micarex, owing to the rigidity of micarex is poor, bend even moving or assembling process is easily caused micarex
Fracture, unstable product quality.Therefore, in order to avoid shortcoming present in prior art, it is necessary to prior art is made and changes
Enter.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, it is provided that a kind of low cost, constitutionally stable
Thermal.
This utility model is to be realized by following technical scheme:
A kind of electro-heat equipment, including heating wire group and folded be up and down located at the first micarex together and the second micarex, described heating
Silk group is installed on the first micarex and the second micarex, also includes that strengthening mechanism, described strengthening mechanism include being wrapped in the first cloud
Motherboard and the first securing plate of the second micarex dual-side and the second securing plate, described first securing plate includes being located at the first micarex
First base plate of upper surface and be located at the first side plate of the first base plate upper surface, described second securing plate includes being located at the second micarex
Second base plate of lower surface and be located at the second side plate of the second base plate lower surface.
Further, the angle between described first base plate and the first side plate is 60 degree~120 degree, described second base plate and the second side
Angle between plate is 60 degree~120 degree.
Further, the angle between described first base plate and the first side plate is 90 degree, between described second base plate and the second side plate
Angle is 90 degree.
Further, the medial extremity of the first base plate is located at by described first side plate, and the medial extremity of the second base plate is located at by described second side plate,
The outboard end of described first base plate and the outboard end Guan Bi of the second base plate.
Further, described first securing plate and the second securing plate are one-body molded.
Further, the width of described first base plate and the second base plate is more than or equal to 3mm.
Further, described first micarex or the second micarex are provided with male terminal and female terminal, described male terminal or female terminal electricity
Connecting has conducting strip, described male terminal or female terminal to be electrically connected with described heating wire group by described conducting strip.
Further, described conducting strip is elongated metal sheet, and described elongated metal sheet is fixed on the first micarex or the second Muscovitum
On plate.
Further, described heating wire group includes at least two group heating wires.
Further, the terminals of described heating wire are fixed on the first micarex and the second micarex by riveted structure, described riveting
Access node structure includes tubular rivet and is sheathed on the semitubular rivet in described tubular rivet, and described heating wire is held on described hollow riveting
Between nail inwall and described semitubular rivet outer wall.
Relative to prior art, this utility model strengthens the first micarex and the second Muscovitum by the first securing plate and the second securing plate
The axial stability of plate, respectively facilitates reinforcement the first base plate due to the first side plate and the second side plate and the axial of the second base plate is stablized
Property, prevent the first micarex and the bending of the second micarex, improve product quality.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment or existing
In technology description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this practicality
Some novel embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model electro-heat equipment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that the A-A of Fig. 2 is to sectional view;
Fig. 4 is the B portion enlarged diagram of Fig. 3;
Fig. 5 is the C portion enlarged diagram of Fig. 3.
In figure: 1. heating wire group;2. the first micarex;3. the second micarex;4. strengthening mechanism;5. the first base plate;6. the first side plate;
7. the second base plate;8. the second side plate;9. binding post;10. conducting strip;11. tubular rivets;12. semitubular rivets;13. heating wires;
14. packing rings.
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 carried out clear,
It is fully described by, 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 institute that those of ordinary skill in the art are obtained under not making creative work premise
There are other embodiments, broadly fall into the scope of this utility model protection.
A kind of electro-heat equipment the most of the present utility model, including heating wire group 1 and up and down folded be located at together the
One micarex 2 and the second micarex 3, also includes strengthening mechanism 4.Heating wire group 1 is installed on the first micarex 2 and the second Muscovitum
On plate 3, strengthening mechanism 4 includes that the first securing plate and second being wrapped in the first micarex 2 and the second micarex 3 dual-side adds
Gu plate, the first securing plate includes the first base plate 5 being located at the first micarex 2 upper surface and is located at the of the first base plate 5 upper surface
Side plate 6, the second securing plate includes the second base plate 7 being located at the second micarex 3 lower surface and is located at the second base plate 7 lower surface
The second side plate 8.
Angle between first base plate 5 and the first side plate 6 is 60 degree~120 degree, between the second base plate 7 and the second side plate 8
Angle is 60 degree~120 degree.As a kind of better embodiment, the angle between the first base plate 5 and the first side plate 6 is 90 degree,
Angle between second base plate 7 and the second side plate 8 is 90 degree.Due to the first side plate 6 and the second side plate 8 respectively with the first base plate
5 and second base plate 7 there is an angle, improve the first base plate 5 and bending strength of the second base plate 7, thus improve the first Muscovitum
Plate 2 and the axial stability of the second micarex 3.The medial extremity of the first base plate 5 is located at by first side plate 6, and the second side plate 8 is located at
The medial extremity of the second base plate 7, the outboard end of the first base plate 5 and the outboard end Guan Bi of the second base plate 7.First securing plate and second
Securing plate is one-body molded.The width of the first base plate 5 and the second base plate 7 is more than or equal to 3mm.It is of course also possible to adjust as required
Whole first base plate 5 and the width of the second base plate 7.This strengthening mechanism 4 is fixed on the first micarex 2 and the second Muscovitum by punching press
On plate 3, by punching press 3~10 punching press points on the first base plate 5 and the second base plate 7 during punching press, to prevent strengthening mechanism 4
Get loose.
First micarex 2 or the second micarex 3 are provided with binding post 9, and this binding post 9 is male terminal and female terminal, public
Terminal or female terminal are electrically connected with conducting strip 10, male terminal or female terminal and are electrically connected with heating wire group 1 by conducting strip 10.Lead
Electricity sheet 10 is elongated metal sheet, and elongated metal sheet is fixed on the first micarex 2 or the second micarex 3.Heating wire group 1
Including at least two group heating wires 13.The terminals of heating wire 13 are fixed on the first micarex 1 and the second Muscovitum by riveted structure
On plate 2, riveted structure includes tubular rivet 11 and the semitubular rivet 12 being sheathed in tubular rivet 11, and heating wire 13 presss from both sides
It is held between tubular rivet 11 inwall and semitubular rivet 12 outer wall.During installation, first squeeze into tubular rivet 11, then two are sent out
The terminals of heated filament 13 insert in tubular rivet 11 respectively, finally squeeze into semitubular rivet 12 in tubular rivet 11, it is achieved
Fix the terminals of two heating wires 13.It is of course also possible to increase packing ring 14 to carry out punching press, it is allowed to connect more firm.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all new in this practicality
Within the spirit of type and principle, any modification, equivalent substitution and improvement etc. made, should be included in protection of the present utility model
Within the scope of.