CN205790459U - A kind of reliable cooking apparatus of electric lead wiring - Google Patents
A kind of reliable cooking apparatus of electric lead wiring Download PDFInfo
- Publication number
- CN205790459U CN205790459U CN201620490199.5U CN201620490199U CN205790459U CN 205790459 U CN205790459 U CN 205790459U CN 201620490199 U CN201620490199 U CN 201620490199U CN 205790459 U CN205790459 U CN 205790459U
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- Prior art keywords
- electric lead
- shrinkable
- bush
- heat
- cooking apparatus
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- 238000010411 cooking Methods 0.000 title claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 229940079593 drug Drugs 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of reliable cooking apparatus of electric lead wiring.The defect connected between ring and junction block for overcoming heat-shrinkable T bush on the binding post of existing cooking apparatus to extend into, the technical solution adopted in the utility model includes master control borad and electric lead, electric lead is electrically connected with master control borad by binding post, binding post includes connecting ring and being arranged on the connection sheet connecting ring side, electric lead is fixedly connected on connection sheet, and it is coated with heat-shrinkable T bush in both junctions, described connection sheet includes the first position limiting structure, with limit heat-shrinkable T bush to connect ring direction move.Its advantage is: can be effectively prevented from heat-shrinkable T bush and extend to connect on ring, i.e. extend between connection ring and junction block, it is ensured that the normal use of heat-shrinkable T bush, makes the stable connection of binding post, also improves safety.
Description
Technical field
This utility model relates to machine for kitchen use field, particularly relates to a kind of electric lead wiring and cooks reliably
Utensil.
Background technology
The electric leads such as the power line of cooking apparatus, electromagnetic wire coil are typically by binding post and the master of conduction
Junction block electrical connection on control plate.Binding post includes the connection ring for wearing locking member and is arranged on
Connect the connection sheet of ring side, connect ring and be arranged on junction block by locking member, the end of electric lead
Being provided with exposed core, electric lead is taken to put and is being connected on sheet, makes both reliably connect by press-connection machine punching press
Connecing, both lap-joint's cladding heat-shrinkable T bush, baking the affected part after applying some drugs heat-shrinkable T bush makes it tighten the work realizing electrical protection
With.
Owing to current binding post cannot carry out Horizontal limiting to heat-shrinkable T bush, heat-shrinkable T bush is at baking the affected part after applying some drugs
Front meeting is arbitrarily moved.Particularly after connection ring direction is moved, easily it extend into connection ring and junction block
Between, connect ring and junction block can not fully be fitted, add conducting resistance between the two, cause
Temperature rise is too fast, and caloric value is too high, heat-shrinkable T bush meeting melted by heat, causes loosening of attachment structure, also
Sparking phenomenon may occur under the effect of electric current, there is the potential safety hazard of the machine that ignites.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming above-mentioned prior art to exist, and carries
For a kind of reliable cooking apparatus of electric lead wiring, it is possible to be effectively prevented from heat-shrinkable T bush and extend into connection
Between ring and junction block, it is ensured that the normal use of heat-shrinkable T bush, make the stable connection of binding post, also
Improve safety.
To this end, the technical solution adopted in the utility model is as follows: a kind of electric lead wiring is cooked reliably
Utensil, including master control borad and electric lead, electric lead is electrically connected with master control borad by binding post, wiring
Terminal includes connecting ring and being arranged on the connection sheet connecting ring side, and electric lead is fixedly connected on connection sheet
On, and it being coated with heat-shrinkable T bush in both junctions, described connection sheet includes the first position limiting structure, with
Limit heat-shrinkable T bush and move to connecting ring direction.
The heat-shrinkable T bush treating baking the affected part after applying some drugs is limited to connecting ring side by arranging the first position limiting structure on connection sheet
To movement, it is possible to be effectively prevented from heat-shrinkable T bush and extend on connection ring, it is ensured that connect ring and wiring
Seat fully laminating, is electrically connected effective, conducting resistance is little, it is to avoid heat-shrinkable T bush melted by heat,
Also making heat-shrinkable T bush more stable on its station, reliable, attachment structure is difficult to loosen, heat-shrinkable T bush
Service life long, safety is high, it is to avoid the burning machine problem caused because of sparking.
As improvement, described connection sheet includes the fixed part for fixing electric lead, the first described limit
Bit architecture includes spacing section be arranged on fixed part, and the width of described spacing section is L1, heat-shrinkable T bush
Internal diameter be L2, wherein L1 ＞ L2, so that the end of heat-shrinkable T bush offsets with spacing section.This sets
Put so that the first position limiting structure is more than the limit of the internal diameter of heat-shrinkable T bush (before non-baking the affected part after applying some drugs) by width
Heat-shrinkable T bush is carried out spacing by position section, limits heat-shrinkable T bush and moves to connecting ring direction, simple in construction,
Easy to process, and low cost.As L1=L2, heat-shrinkable T bush is easily had at its material itself
Crossing spacing section under elastic deformation power effect easily and continue to move to connecting ring direction, limit effect is poor.
As L1 ＜ L2, the width of spacing section is less than the internal diameter of heat-shrinkable T bush, and spacing section cannot be to heat-shrinkable T bush
Carry out spacing.
As a kind of improvement of spacing section, described fixed part be symmetrically arranged on two with positive stop, fixing
Portion and two pieces of positive stops collectively form above-mentioned spacing section.This setting so that connect the quality of sheet
Gently, the cost of material is low.
As the another kind of improvement of spacing section, described positive stop is extended to connect ring by fixed part
On.This setting so that the simple in construction of wire connecting portion, easy to process, and, whole connection terminal
Intensity high.
Another as spacing section is improved, and described fixed part includes flared section and above-mentioned spacing section, expands
The osculum end of mouth section is connected with being connected ring, and big opening end is connected with spacing section.This setting so that connect
The light weight of sheet, the cost of material is low, and, the stabilized structure of spacing section, the intensity of wire connecting portion is high.
As improvement, 1.1L2≤L1≤2L2.This setting so that before the width of spacing section and baking the affected part after applying some drugs
The ratio of internal diameter of heat-shrinkable T bush moderate, both can guarantee that the limit effect of spacing section, can guarantee that again limit
Position segment structure is compact, low cost.As L1 ＜ 1.1L2, heat-shrinkable T bush is easily in the institute of its material own
Crossing spacing section under the elastic deformation power effect having to continue to move to connection ring direction, limit effect is difficult
To be guaranteed；As L1 ＞ 2L2, the width of spacing section is excessive, causes connecting chip architecture too fat to move,
Cost is high.
As improvement, the both sides of described fixed part are provided with the tabletting of bending, fixing to be pressed in by electric lead
In portion.This setting so that electric lead can be firmly pressed in station by the two panels tabletting of fixed part
On, it is to avoid electric lead loosens, it is ensured that electrical connection stable, reliable, and the structure of fixed part
Simply, easy to process, cost is the lowest.
As improvement, described connection sheet also includes that the second position limiting structure, the end of described electric lead are provided with
Exposed core, described connection sheet includes for taking the wire connecting portion putting core, described second position limiting structure
Including being arranged in wire connecting portion and externally protrude out in the block piece on wire connecting portion surface, described block piece is provided with limit
Core processed is to connecting the blocking surface that ring direction is moved.This setting so that block piece can limit core
Move to connecting ring direction, it is possible to be effectively prevented from because core extend between connection ring and junction block
The problems such as the heating that causes, sparking, it is ensured that connect fully laminating between ring and junction block, effectively
Contact, is electrically connected effective, and conducting resistance is little.
As improvement, described wire connecting portion is provided with two and is symmetrical arranged and extends along wire connecting portion length direction
Otch or strip through-hole, two otch or two strip through-holes between company's tab portion outwards arch upward
Form above-mentioned block piece.This setting so that the intensity of block piece is high, is unlikely to deform, low cost,
And it is easy to process.
As improvement, described wire connecting portion is provided with resigning hole, and the inwall of resigning hole is provided with lamellar body, institute
State lamellar body outside resigning hole, be bent to form above-mentioned block piece.This setting so that the structure letter of block piece
Single, its blocking surface is big with the conflict area of core end, and limit effect is more preferable.
The beneficial effects of the utility model are mainly reflected in: 1) cooking apparatus is by the company at binding post
First position limiting structure restriction is set in contact pin and treats that the heat-shrinkable T bush of baking the affected part after applying some drugs moves to connecting ring direction, it is possible to
It is effectively prevented from heat-shrinkable T bush to extend on connection ring, it is ensured that connect ring and junction block is fully fitted,
Be electrically connected effective, conducting resistance is little, it is to avoid heat-shrinkable T bush melted by heat, also makes heat-shrinkable T bush
On its station more stable, reliable, attachment structure is difficult to loosen, the service life of heat-shrinkable T bush
Long, safety is high, it is to avoid the burning machine problem caused because of sparking；2) cooking apparatus is by wiring
Second position limiting structure (block piece) is set on the connection sheet of terminal and limits core to connecting the shifting of ring direction
Dynamic, it is possible to be effectively prevented from because of core extend into connect cause between ring and junction block heating, beat
The problems such as spark, it is ensured that connect fully laminating between ring and junction block, effectively contact, electrical connection
Effective, conducting resistance is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the side sectional view of this utility model embodiment one.
Fig. 3 is the structural representation of this utility model embodiment two.
Fig. 4 is the structural representation of this utility model embodiment three.
Fig. 5 is the structural representation of this utility model embodiment four.
Fig. 6 be in Fig. 5 A-A to sectional view.
Shown in figure: 1, electric lead, 11, core, 2, binding post, 3, connect ring, 4, even
Contact pin, 41, wire connecting portion, 42, fixed part, 43, tabletting, 44, spacing section, 45, flared section,
5, heat-shrinkable T bush, 6, positive stop, 7, block piece, 71, blocking surface, 8, otch, 9, step down
Hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing of this utility model embodiment, the technical scheme to this utility model embodiment
It is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, the most entirely
Portion.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Premise is lower is obtained other embodiments, broadly falls into protection domain of the present utility model.
Embodiment one
A kind of reliable cooking apparatus of electric lead wiring, including master control borad and electric lead 1 (power line or electricity
Magnet-wire dish etc.).Master control borad is provided with junction block, and electric lead 1 is by binding post 2 as shown in Figure 1
Electrically connect with junction block.Binding post 2 is the electric conductor of metal, including the company for wearing locking member
T-Ring 3 connects the connection sheet 4 of ring 3 side with being arranged on, and connects ring 3 by locking member (the most in the drawings
Illustrate) it is arranged on junction block, the end of electric lead 1 is provided with exposed core 11, and electric lead 1 is taken
Putting and connecting on sheet 4, core 11 contacts with connecting sheet 4, turns on junction block.Electric lead 1 and company
Lap-joint's cladding of contact pin 4 is for the heat-shrinkable T bush 5 of electrical protection.Described locking member can be spiral shell
Silk.
Described connection sheet 4 includes for taking the wire connecting portion 41 putting core 11 and for fixing electric lead 1
Fixed part 42, one end of wire connecting portion 41 is connected with being connected ring 3, the other end and fixed part 42 phase
Even.The both sides of described fixed part 42 are provided with the tabletting 43 of bending, so that electric lead 1 is pressed in fixed part
On 42.During assembling, the electric lead 1 of band core 11 is placed on fixed part 42, and uses press-connection machine
Two panels tabletting 43 is compacted on electric lead 1, makes electric lead 1 be firmly secured to binding post 2
On, then putting heat-shrinkable T bush 5, relief heat-shrinkable T bush 5 is heated so that it is locking.
Described connection sheet 4 includes the first position limiting structure, to limit the heat-shrinkable T bush 5 of non-baking the affected part after applying some drugs to connection
Ring 3 direction is moved, it is possible to is effectively prevented from heat-shrinkable T bush 5 and extend on connection ring 3, i.e. extend into
Connect between ring 3 and junction block, it is ensured that connect ring 3 and junction block is fully fitted, electrical connection effect
The best, conducting resistance is little, it is to avoid heat-shrinkable T bush 5 melted by heat, also makes the heat-shrinkable T bush 5 in its work
On position more stable, reliable, attachment structure is difficult to loosen, and the service life of heat-shrinkable T bush 5 is long, peace
Quan Xinggao, it is to avoid the burning machine problem that causes because of sparking.
The first described position limiting structure includes spacing section 44 be arranged on fixed part 42, described spacing section
The width of 44 is L1, and the internal diameter of heat-shrinkable T bush 5 is L2, wherein L1 ＞ L2, so that heat-shrinkable T bush 5
End offset with spacing section 44.First position limiting structure (is not heated more than heat-shrinkable T bush 5 by width
44 pairs of heat-shrinkable T bush of spacing section of internal diameter before) 5 carry out spacing, limit heat-shrinkable T bush 5 to connection
Ring 3 direction is moved, simple in construction, easy to process, and low cost.
Preferably, 1.1L2≤L1≤2L2.The width of spacing section 44 be heated before heat-shrinkable T bush 5
The ratio of internal diameter is moderate, both can guarantee that the limit effect of spacing section 44, can guarantee that again spacing section 44 knot
Structure is compact, low cost.As L1 ＜ 1.1L2, heat-shrinkable T bush 5 is easily had at its material itself
Elastic deformation power effect under cross spacing section 44 and continue to move to connecting ring 3 direction, limit effect is difficult
To be guaranteed；As L1 ＞ 2L2, the width of spacing section 44 is excessive, causes connecting sheet 4 structure swelling
Swollen, cost is high.In the present embodiment, L1=1.5L2.
In this example, described fixed part 42 be symmetrically arranged on two with positive stop 6, fixed part 42 and two
Block positive stop 6 collectively forms above-mentioned spacing section 44.Connecting the light weight of sheet 4, the cost of material is low.
As in figure 2 it is shown, described connection sheet 4 also includes the second position limiting structure, described second position limiting structure
Including being arranged in wire connecting portion 41 and externally protrude out in the block piece 7 on wire connecting portion 41 surface, described block piece 7
Be provided with and limit core 11 to connecting the blocking surface 71 that moves of ring 3 direction, it is possible to limit core 11 to
Connect ring 3 direction move, it is possible to be effectively prevented from because of core 11 extend into connection ring 3 and junction block it
Between and cause heating, the problem such as sparking, it is ensured that connect and fully paste between ring 3 and junction block
Closing, effectively contact, be electrically connected effective, conducting resistance is little.
In conjunction with Fig. 1, Fig. 2, described wire connecting portion 41 is provided with two and is symmetrical arranged and long along wire connecting portion 41
The otch 8 that degree direction extends (can certainly be two to be symmetrical arranged and along wire connecting portion 41 length direction
The strip through-hole extended), the upwards outer above-mentioned resistance of formation of arching upward of connection sheet 4 part between two otch 8
Block piece 7.The intensity of block piece 7 is high, is unlikely to deform, low cost, and easy to process.
Described cooking apparatus is electromagnetic oven, electric cooker, electric pressure cooking saucepan, cooking machine, soy bean milk making machine, material
The electricity cooking apparatus such as reason machine.
Embodiment two
Embodiment two is in place of the difference of embodiment one: the structure of connecting portion is different.
As it is shown on figure 3, in this example, the positive stop 6 in above-described embodiment is by fixed part 42 always
Extending to connect on ring 3, the overall width i.e. making wire connecting portion 41 is consistent, and with above-mentioned spacing section 44
Width identical.The wire connecting portion 41 of the present embodiment and fixed part 42 simple in construction, easy to process, and
And, the intensity connecting that is whole binding post of sheet 4 is high.
In the present embodiment, the second position limiting structure is not shown.Certainly, the connection of the present embodiment
The second position limiting structure can also be not provided with on sheet 4.
Embodiment three
Embodiment three is in place of the difference of embodiment one: the structure of connecting portion is different.
As shown in Figure 4, in this example, described wire connecting portion 41 includes flared section 45, flared section 45
Osculum end is connected with being connected ring 3, and big opening end is connected with spacing section 44.Connection sheet 4 matter of the present embodiment
Amount is light, and the cost of material is low, and, the stabilized structure of spacing section 44, the intensity of wire connecting portion 41 is high.
In the present embodiment, the second position limiting structure is not shown.Certainly, the connection of the present embodiment
The second position limiting structure can also be not provided with on sheet 4.
Embodiment four
Embodiment four is in place of the difference of embodiment one: the structure of the second position limiting structure is different.
As shown in Figure 5, Figure 6, described wire connecting portion 41 is provided with resigning hole 9, the inwall of resigning hole 9
Being provided with lamellar body, described lamellar body is bent to form above-mentioned block piece 7 outside resigning hole 9.The resistance of the present embodiment
Block piece 7 simple in construction, its blocking surface 71 is big with the conflict area of core 11 end, and limit effect is more
Good.
The above, detailed description of the invention the most of the present utility model, but protection model of the present utility model
Enclose and be not limited thereto, be familiar with this those skilled in the art should be understood that this utility model include but not
It is limited to accompanying drawing and content described in detailed description of the invention above.Any without departing from merit of the present utility model
Can be intended to be included in the scope of claims with the amendment of structural principle.
Claims (10)
1. the reliable cooking apparatus of electric lead wiring, including master control borad and electric lead, electric lead passes through wiring
Terminal electrically connects with master control borad, and binding post includes connecting ring and being arranged on the connection connecting ring side
Sheet, electric lead is fixedly connected on connection sheet, and is coated with heat-shrinkable T bush in both junctions, and it is special
Levy and be: described connection sheet includes the first position limiting structure, to limit heat-shrinkable T bush to connecting the shifting of ring direction
Dynamic.
A kind of reliable cooking apparatus of electric lead wiring the most according to claim 1, it is characterised in that: institute
State connection sheet and include that the fixed part for fixing electric lead, the first described position limiting structure include being arranged on
On fixed part spacing section, the width of described spacing section is L1, and the internal diameter of heat-shrinkable T bush is L2, wherein
L1 ＞ L2, so that the end of heat-shrinkable T bush offsets with spacing section.
A kind of reliable cooking apparatus of electric lead wiring the most according to claim 2, it is characterised in that: institute
State the positive stop that is symmetrically arranged on two with of fixed part, fixed part and two pieces of positive stops and collectively form above-mentioned
Spacing section.
A kind of reliable cooking apparatus of electric lead wiring the most according to claim 3, it is characterised in that: institute
State positive stop to be extended to connect on ring by fixed part.
A kind of reliable cooking apparatus of electric lead wiring the most according to claim 2, it is characterised in that: institute
Stating fixed part and include flared section and above-mentioned spacing section, the osculum end of flared section is connected with being connected ring, big mouth
End is connected with spacing section.
6. according to a kind of reliable cooking apparatus of electric lead wiring according to any one of claim 2 to 5, its
It is characterised by: 1.1L2≤L1≤2L2.
7. according to a kind of reliable cooking apparatus of electric lead wiring according to any one of claim 2 to 5, its
It is characterised by: the both sides of described fixed part are provided with the tabletting of bending, so that electric lead is pressed in fixed part
On.
A kind of reliable cooking apparatus of electric lead wiring the most according to claim 1, it is characterised in that: institute
State connection sheet and also include that the second position limiting structure, the end of described electric lead are provided with exposed core, described
Connect sheet and include that described second position limiting structure includes being arranged on wire connecting portion for taking the wire connecting portion putting core
Going up and externally protrude out in the block piece on wire connecting portion surface, described block piece is provided with restriction core to connecting ring side
To the blocking surface of movement.
A kind of reliable cooking apparatus of electric lead wiring the most according to claim 8, it is characterised in that: institute
State wire connecting portion be provided with two be symmetrical arranged and along wire connecting portion length direction extend otch or bar shaped lead to
Company's tab portion between hole, two otch or two strip through-holes outwards arches upward and forms above-mentioned stop
Part.
A kind of reliable cooking apparatus of electric lead wiring the most according to claim 8, it is characterised in that: institute
Stating wire connecting portion and be provided with resigning hole, the inwall of resigning hole is provided with lamellar body, and described lamellar body is outside resigning hole
It is bent to form above-mentioned block piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490199.5U CN205790459U (en) | 2016-05-26 | 2016-05-26 | A kind of reliable cooking apparatus of electric lead wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490199.5U CN205790459U (en) | 2016-05-26 | 2016-05-26 | A kind of reliable cooking apparatus of electric lead wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790459U true CN205790459U (en) | 2016-12-07 |
Family
ID=58111331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620490199.5U Active CN205790459U (en) | 2016-05-26 | 2016-05-26 | A kind of reliable cooking apparatus of electric lead wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790459U (en) |
-
2016
- 2016-05-26 CN CN201620490199.5U patent/CN205790459U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |