CN209676511U

CN209676511U - Generate heat assembly

Info

Publication number: CN209676511U
Application number: CN201920056678.XU
Authority: CN
Inventors: 梁海川; 梁志胜; 张连宝; 黄昭
Original assignee: Shunde Guangdong Cocoa Technology Industry Incubation Co Ltd
Current assignee: Shunde Guangdong Cocoa Technology Industry Incubation Co Ltd
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2019-11-22
Anticipated expiration: 2029-01-14

Abstract

The utility model relates to a kind of fever assemblies, it includes base of ceramic and metal fever tablet, the metal fever tablet includes electrode plug and heating wire, heating wire both ends are connected with the electrode plug, and base of ceramic is set there are two jack spaced apart from each other, and jack inner wall is equipped with card slot, heating wire is arranged in base of ceramic top surface, two pieces of electrode plugs pass through a jack from top to bottom respectively and extend to outside base of ceramic bottom, and electrode plug surface corresponds to card slot and is equipped with elastic convex buckle, and elastic convex buckle protrudes into card slot.Such fever assembly is only made of base of ceramic and metal fever tablet, and the two is assembled in a manner of grafting, and assembly technology is simple, substantially reduces installation cost, also, metal fever tablet passes through the card slot snapping in its elastic convex buckle and jack after assembly, realizes anticreep.

Description

Generate heat assembly

Technical field

The utility model relates to a kind of fever assemblies.

Background technique

Existing hand-held sealer is constituted with fever assembly by base of ceramic, collet and metal fever tablet, metal hair Backing is arranged on base of ceramic, and metal fever tablet both ends extend to base of ceramic bottom along base of ceramic, and collet is set in pottery Porcelain pedestal periphery simultaneously compresses metal fever tablet.The constitutional detail is more, assembly difficulty, is not easy to install by automation equipment.

Utility model content

The purpose of this utility model is to provide a kind of fever assemblies simple and reasonable for structure, easy for installation.

Purpose of the utility model is realized as follows:

A kind of fever assembly, including base of ceramic and metal fever tablet, it is characterised in that: the metal fever tablet includes electricity Pole inserted sheet and heating wire, heating wire both ends are connected with the electrode plug, and base of ceramic sets there are two jack spaced apart from each other, inserts Hole inner wall is equipped with card slot, heating wire setting in base of ceramic top surface, two pieces of electrode plugs pass through from top to bottom respectively a jack, And extend to outside base of ceramic bottom, electrode plug surface corresponds to card slot and is equipped with elastic convex buckle, and elastic convex buckle protrudes into card slot.

The purpose of this utility model can also be solved using following technical measures:

As more specific scheme, one end that electrode plug stretches out outside base of ceramic bottom is curved to base of ceramic bottom surface direction Folding, so that metal fever tablet is further clamped with base of ceramic.

As further embodiment, one end that the electrode plug stretches out outside base of ceramic bottom is bent into skewed, makes Obtaining has certain deformation space between electrode plug and base of ceramic bottom, electrode plug has certain elastic force, practical application When can be with the better conductive contact of contact.

As further embodiment, the electrode plug and heating wire are punched by metal fever tablet and are formed, electrode plug and Heating wire is connected.

As further embodiment, the electrode plug surface is equipped with U-shaped joint-cutting, the metal fever tablet on the inside of U-shaped joint-cutting Material ejects outward, forms the barb-like elastic convex buckle.Elastic convex buckle is engaged as barb with card slot, prevents ceramic base Seat and metal fever tablet natural separation.

As further embodiment, the base of ceramic includes pedestal and boss, and heating wire is located at boss top surface, and jack is set Set the position on pedestal close to boss root.

As further embodiment, plateau sidewall is equipped with heat-insulated deep gouge, and electrode plug is embedded in heat-insulated deep gouge, heat-insulated deep gouge Depth be greater than electrode plug thickness.Assembly generate heat in application, heat-insulated deep gouge can be to avoid the shell of electrode plug and product Contact.

As further embodiment, the width of the heating wire is 0.3mm to 0.55mm, and length is 8mm to 12mm, thickness For 0.1mm to 0.3mm.

As further embodiment, the base of ceramic bottom surface is equipped with location hole of the spring.

As further embodiment, recessing groove is equipped with by the jack, recessing groove is communicated with jack, and recessing groove is through ceramics Pedestal upper and lower ends.

The beneficial effects of the utility model are as follows:

(1) such fever assembly is only made of base of ceramic and metal fever tablet, and the two is assembled in a manner of grafting, dress With simple process, installation cost is substantially reduced, also, metal fever tablet passes through the card slot in its elastic convex buckle and jack after assembly Snapping realizes anticreep；

(2) the metal fever tablet of such fever assembly includes electrode plug and heating wire, and electrode plug section is significantly greater than Heating wire section, therefore, after metal fever tablet is powered, electrode plug temperature rise is unobvious, and heating wire heating rate is fast, without pre- Heat；

(3) electrode plug of such fever assembly passes through base of ceramic and bends to inclined shape, on the one hand makes itself and pottery Porcelain pedestal connects more stable, on the other hand forms elastic force electrode, can form closer contact with power contacts.

Detailed description of the invention

Fig. 1 is an embodiment of the present invention decomposition texture schematic diagram.

Fig. 2 is another angled arrangement schematic diagram of Fig. 1.

Fig. 3 is that the utility model assembles latter angled arrangement schematic diagram.

Fig. 4 is another angled arrangement schematic diagram of Fig. 4.

Fig. 5 is the utility model overlooking structure diagram.

Fig. 6 is the B-B schematic cross-sectional view of Fig. 5.

Fig. 7 is structural schematic diagram after the electrode plug of metal fever tablet in the utility model is bent.

Fig. 8 is that the fever assembly of the utility model is applied to structural schematic diagram after hand-held sealing machine.

Fig. 9 is mono- using state structure diagram of the utility model Fig. 8.

Figure 10 is a schematic diagram of the section structure of Fig. 9.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments.

Referring to shown in Fig. 1 to Fig. 7, a kind of fever assembly 10, including base of ceramic 2 and metal fever tablet 1, the metal are sent out Backing 1 includes electrode plug 11 and heating wire 13, and 13 both ends of heating wire are connected with the electrode plug 11, and base of ceramic 2 is equipped with Two jacks 24 spaced apart from each other, 24 inner wall of jack are equipped with card slot 26, and heating wire 13 is arranged in 2 top surface of base of ceramic, two blocks of electricity Pole inserted sheet 11 passes through a jack 24 from top to bottom respectively and extends to outside 2 bottom of base of ceramic, the corresponding card in 11 surface of electrode plug Slot 26 is equipped with elastic convex buckle 12, and elastic convex buckle 12 protrudes into card slot 26.

One end A that electrode plug 11 stretches out outside 2 bottom of base of ceramic is bent into skewed to 2 bottom surface direction of base of ceramic (see in Fig. 6 shown in C arrow).

The electrode plug 11 and heating wire 13 are formed by the punching of metal fever tablet 1, and electrode plug 11 and heating wire 13 connect Integrally.

11 surface of electrode plug is equipped with U-shaped joint-cutting, and 1 material of metal fever tablet on the inside of U-shaped joint-cutting ejects outward, shape At the barb-like elastic convex buckle 12.

The base of ceramic 2 includes pedestal 21 and boss 22, and heating wire 13 is located at 22 top surface of boss, and jack 24 is arranged the bottom of at Close to the position of 22 root of boss on seat 21.

22 side wall of boss, which corresponds to, is equipped with heat-insulated deep gouge 23 above jack 24, heat-insulated deep gouge 23 is connected to jack 24, electricity Pole inserted sheet 11 is embedded in heat-insulated deep gouge 23, and the depth of heat-insulated deep gouge 23 is greater than the thickness of electrode plug 11.

The width D of the heating wire 13 is 0.3mm to 0.55mm, and length is 8mm to 12mm, extremely with a thickness of 0.1mm 0.3mm.Preferably: width D 0.49mm, length 10mm, with a thickness of 0.1mm.

2 bottom surface of base of ceramic is equipped with location hole of the spring 27.

Recessing groove 25 is equipped with by the jack 24, recessing groove 25 is communicated with jack 24, and recessing groove 25 is on base of ceramic 2 Lower both ends.

In conjunction with shown in Fig. 8 to Figure 10, the fever assembly 10 is applied on hand-held sealer, and hand-held sealer includes Fuselage 3, fuselage 3 is interior to be equipped with open current electrode 8, and fever assembly 10 is arranged on fuselage 3 and above current electrode 8, It generates heat and is equipped with support spring 7 between 10 bottom of assembly and fuselage 3,7 one end of support spring is protruded into the location hole of the spring 27, electricity The lower end of pole inserted sheet 11 and 8 face of current electrode.Heat-resisting synovial membrane 6, heat-resisting synovial membrane 6 are equipped with above the corresponding boss 22 of the assembly 10 that generates heat It covers on heating wire 13, heat-resisting 6 both ends of synovial membrane are crimped between 21 top surface of pedestal and 3 inner top surface of fuselage.It is right on fuselage 3 It should generate heat and be successively arranged slip lid 4 and pressing plate 5 above assembly 10；Slip lid 4 can be moved forward and backward, with realize cover fever assembly 10 or Making the exposing of assembly 10 of generating heat, when the assembly 10 that generates heat exposes, depresses pressing plate 5,5 upper holder block of pressing plate can press fever assembly 10, The electrode plug 11 and current electrode 8 of fever assembly 10 are connected, and are realized and are powered.

Claims

1. a kind of fever assembly, including base of ceramic (2) and metal fever tablet (1), it is characterised in that: the metal fever tablet It (1) include electrode plug (11) and heating wire (13), heating wire (13) both ends are connected with the electrode plug (11), base of ceramic (2) it sets there are two jack spaced apart from each other (24), jack (24) inner wall is equipped with card slot (26), and heating wire (13) is arranged in ceramic base Seat (2) top surface, two pieces of electrode plugs (11) pass through a jack (24) from top to bottom respectively and extend to base of ceramic (2) bottom Outside, electrode plug (11) surface corresponds to card slot (26) and is equipped with elastic convex buckle (12), and elastic convex buckle (12) protrudes into card slot (26).

2. generate heat assembly according to claim 1, it is characterised in that: electrode plug (11) stretches out outside base of ceramic (2) bottom One end to base of ceramic (2) bottom surface direction bend.

3. generate heat assembly according to claim 2, it is characterised in that: the electrode plug (11) stretches out base of ceramic (2) bottom One end outside portion is bent into skewed.

4. generate heat assembly according to claim 1, it is characterised in that: the electrode plug (11) and heating wire (13) are by metal Fever tablet (1) punching is formed, and electrode plug (11) and heating wire (13) are connected.

5. generate heat assembly according to claim 1, it is characterised in that: electrode plug (11) surface is equipped with U-shaped joint-cutting, U Metal fever tablet (1) material on the inside of type joint-cutting ejects outward, forms the barb-like elastic convex buckle (12).

6. generate heat assembly according to claim 1, it is characterised in that: the base of ceramic (2) includes pedestal (21) and boss (22), heating wire (13) is located at boss (22) top surface, and jack (24) is arranged on pedestal (21) close to the position of boss (22) root It sets.

7. generate heat assembly according to claim 6, it is characterised in that: boss (22) side wall is equipped with heat-insulated deep gouge (23), Electrode plug (11) is embedded in heat-insulated deep gouge (23), and the depth of heat-insulated deep gouge (23) is greater than the thickness of electrode plug (11).

8. generate heat assembly according to claim 1, it is characterised in that: the width of the heating wire (13) be 0.3mm extremely 0.55mm, length is 8mm to 12mm, with a thickness of 0.1mm to 0.3mm.

9. generate heat assembly according to claim 1, it is characterised in that: base of ceramic (2) bottom surface is equipped with location hole of the spring (27).

10. generate heat assembly according to claim 1, it is characterised in that: be equipped with recessing groove (25) by the jack (24), step down Slot (25) is communicated with jack (24), and recessing groove (25) runs through base of ceramic (2) upper and lower ends.