CN102573140B

CN102573140B - Fixing structure for lug plate

Info

Publication number: CN102573140B
Application number: CN2012100156203A
Authority: CN
Inventors: 张伟
Original assignee: Hangzhou Heatwell Mechanical & Electrical Co Ltd
Current assignee: Hangzhou Gewei electric heating technology Co., Ltd
Priority date: 2012-01-18
Filing date: 2012-01-18
Publication date: 2013-11-13
Anticipated expiration: 2032-01-18
Also published as: CN102573140A

Abstract

The invention relates to a fixing structure for a lug plate. The fixing structure comprises a radiation heater, wherein the radiation heater comprises an insulating adiabatic chassis, a housing, at least one heating element, a rod type temperature controller and a position-limiting device, wherein the chassis is fixed on the housing, the heating element is covered on the chassis, and a pressure ring is mounted on the edge of the chassis. One end of the rod type temperature controller is fixed on the housing, and the other end of the rod type temperature controller is limited in the position-limiting device; and a wiring seat is connected with the rod type temperature controller and the heating element, and the wiring seat is fixed on the housing. The fixing structure disclosed by the invention has the benefits that, the lug plate is arranged in an insulating seat with a groove, a small raised strip which is formed by extending to the direction of placing into the groove on the surface C' on the lug plate is folded along the dotted line D', and the surface after bending is matched with the surface D. The fixing structure has the characteristics of convenience in mounting, simple structure, high efficiency, high fixing strength and the like.

Description

A kind of fixed structure of lug plate

Technical field

The present invention relates to the pharoid field, is mainly a kind of fixed structure of pharoid internal wiring sheet.

Background technology

At present, in between the kitchen in vast home dwelling, heating glass or ceramic panel are useful pharoid, be provided with to connect the junction block of heating element and rod-type thermostat in this pharoid, and that the lug plate in this junction block and the fixed form between insulating base have a lug plate is fixing insecure, easily the shortcoming such as loosening.

Summary of the invention

The object of the invention is to overcome the deficiency of above-mentioned existence, and a kind of fixed structure of easy for installation, lug plate that constant intensity is high is provided.

The objective of the invention is to complete by following technical solution, it comprises pharoid, and this pharoid comprises chassis, shell, at least one heating element, rod-type thermostat and the stopping means of insulation and thermal insulation; This chassis is fixed on shell, is covered with heating element on chassis, and has trim ring to be arranged on chassis edge; Described rod-type thermostat one end is fixed on shell, and the other end is limited to be limited in stopping means; Be connected with a junction block with this rod-type thermostat and heating element, and this junction block is fixed on shell.

As preferably, described junction block is comprised of lug plate and insulating base, and this lug plate snaps in described insulating base.

As preferably, have at least one three groove of opening on described insulating base, this groove matches with lug plate.

As preferably, described lug plate is packed into and is had on the insulating base of groove, above face A ' on lug plate locates groove with insulating base, the A place coordinates, and above the face B ' on lug plate locates groove with insulating base, the B place coordinates, and above the face C ' on lug plate locates groove with insulating base, the C place coordinates.

As preferably, the face C ' on described lug plate locates to extend to form a little raised line to putting into the groove direction, and this raised line is located bending along dotted line D ', and the face after bending and face D coordinate.

As preferably, described insulating base material selection ceramic material.

Beneficial effect of the present invention is: lug plate is packed into and had on the insulating base of groove, the face C ' on lug plate is located to locate bending to putting into the little raised line that the groove direction extends to form along dotted line D ', the face after bending and face D coordinate; Has easy for installation, simple in structure, efficient, constant intensity high.

Description of drawings

Fig. 1 is pharoid structural representation of the present invention.

Fig. 2 be in Fig. 1 A-A to structural representation.

Fig. 3 is insulating base master TV structure schematic diagram of the present invention.

Fig. 4 is insulating base side-looking structural representation of the present invention.

Fig. 5 be in Fig. 3 B-B to structural representation.

Fig. 6 is schematic diagram before insulating base of the present invention and lug plate assembling.

Fig. 7 is schematic diagram after insulating base of the present invention and lug plate assembling.

Fig. 8 is structural representation after lug plate bending of the present invention.

Fig. 9 is a kind of preferred structure schematic diagram of junction block of the present invention.

Figure 10 is the another kind of preferred structure schematic diagram of junction block of the present invention.

Figure 11 is another preferred structure schematic diagram of junction block of the present invention.

Label in accompanying drawing is respectively: 1, trim ring, 2, shell, 3, chassis, 4, stopping means, 5, the rod-type thermostat, 6, heating element, 7, junction block, 71, lug plate, 72, insulating base, 711, raised line, 721, groove.

Embodiment

Below in conjunction with accompanying drawing, the present invention is done detailed introduction: as shown in accompanying drawing 1,2, the present invention includes pharoid, this pharoid comprises chassis 3, shell 2, at least one heating element 6, rod-type thermostat 5 and the stopping means 4 of insulation and thermal insulation; This chassis 3 is fixed on shell 2, is covered with heating element 6 on chassis 3, and has trim ring 1 to be arranged on 3 edges, chassis; Described rod-type thermostat 5 one ends are fixed on shell 2, and its end with rod-shaped elements is limited to be limited in stopping means 4, and the stopping means 4 of rod-shaped elements end is used for the displacement between limit rod linear element and chassis 3.Be connected with a junction block 7 with this rod-type thermostat 5 and heating element 6, and this junction block 7 is fixed on shell 2.

As shown in accompanying

drawing

3,4, described junction block 7 is comprised of lug plate 71 and insulating base 72, and this lug plate 71 snaps in described insulating base 72; Described insulating base 72 material selection ceramic materials.

Have at least one three groove of opening 721 on described insulating base 72, this groove 721 can be one or more; And this groove 721 is used for assembling lug plate 71.

As illustrated in 6,7, described lug plate 71 is packed on the insulating base 72 that has groove 721, face A ' on lug plate 71 locates to coordinate with the top A place of groove 721 of insulating base 72, face B ' on lug plate 71 locates to coordinate with the top B place of groove 721 of insulating base 72, and the face C ' on lug plate 71 locates to coordinate with the top C place of groove 721 of insulating base 72.

As shown in accompanying drawing 6,8, the face C ' on described lug plate 71 locates to extend to form a little raised line 711 to putting into groove 721 directions, and this raised line 711 is located bending along dotted line D ', and the face after bending and face D coordinate, and at this moment, lug plate 71 has been fixed fully from all directions.

As shown in Figure 9, insulating base 72 has the groove 721 of three three openings, and two lug plates 71 are housed on groove 721, and namely lug plate 71 is distributed in the groove 721 of both sides.

As shown in Figure 10, insulating base 72 has the groove 721 of three three openings, and three lug plates 71 are housed on groove 721.

As shown in Figure 11, insulating base 72 has the groove 721 of four three openings, and three lug plates 71 are housed on groove 721, and namely lug plate 71 is distributed in respectively two, left side groove 721 and one, right side groove 721.

In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.

Claims

1. the fixed structure of a lug plate, this fixed structure belongs to the part of pharoid, it is characterized in that: this pharoid comprises chassis (3), shell (2), at least one heating element (6), rod-type thermostat (5) and the stopping means (4) of insulation and thermal insulation; This chassis (3) is fixed on shell (2), is covered with heating element (6) on chassis (3), and has trim ring (1) to be arranged on edge, chassis (3); Described rod-type thermostat (5) one ends are fixed on shell (2), and the other end is limited to be limited in stopping means (4); Be connected with a junction block (7) with this rod-type thermostat (5) and heating element (6), and this junction block (7) is fixed on shell (2).

2. the fixed structure of lug plate according to claim 1, it is characterized in that: described junction block (7) is comprised of lug plate (71) and insulating base (72), and this lug plate (71) snaps in described insulating base (72).

3. the fixed structure of lug plate according to claim 2, it is characterized in that: have at least one three groove of opening (721) on described insulating base (72), this groove (721) matches with lug plate (71).

4. the fixed structure of lug plate according to claim 3, it is characterized in that: described lug plate (71) is packed on the insulating base (72) that has groove (721), face A ' on lug plate (71) locates to coordinate with the top A place of the groove (721) of insulating base (72), face B ' on lug plate (71) locates to coordinate with the top B place of the groove (721) of insulating base (72), and the face C ' on lug plate (71) locates to coordinate with the top C place of the groove (721) of insulating base (72).

5. the fixed structure of lug plate according to claim 4, it is characterized in that: the face C ' on described lug plate (71) locates to extend to form a little raised line (711) to putting into groove (721) direction, this raised line (711) is located bending along dotted line D ', and the face after bending and face D coordinate.

6. the fixed structure of lug plate according to claim 2, is characterized in that: described insulating base (72) material selection ceramic material.