CN208142097U - A kind of temperature control fuse - Google Patents
A kind of temperature control fuse Download PDFInfo
- Publication number
- CN208142097U CN208142097U CN201820775710.5U CN201820775710U CN208142097U CN 208142097 U CN208142097 U CN 208142097U CN 201820775710 U CN201820775710 U CN 201820775710U CN 208142097 U CN208142097 U CN 208142097U
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- China
- Prior art keywords
- fuse
- wire
- insulation crust
- slider
- temperature control
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Abstract
The utility model discloses a kind of temperature control fuses,Including insulation crust,And insulation crust is by back side panel,Bottom plate,Top plate,The integral structure that left plate and right side plate are composed,Mounting base is symmetrically arranged at the top and bottom of the insulation crust,The surface of the mounting base offers mounting hole,The inner cavity of the insulation crust is plugged with slider,The top left side of the slider is placed with fuse,Conducting wire is respectively connected on the left and right sides connecting terminal of the fuse,And conducting wire solderless wrapped connection is on slider,The slider includes wire seat,Supporting table,Recessing groove,Wire restraint slot and fuse gutter,The structure design of the utility model is reasonable,It is easily installed,So that the gap between the conducting wire connected on two groups of connecting terminals of fuse is more uniform,It is less likely to occur to damage,So that the fixation between fuse and insulation crust is more stable,And then improve fuse safety in use.
Description
Technical field
The utility model relates to fuse technologies field more particularly to a kind of temperature control fuses.
Background technique
Fuse (fuse) refers to when electric current is more than specified value, so that melt is fused with the heat that itself is generated, disconnects electricity
A kind of electric appliance on road.Fuse is according to electric current be more than specified value for a period of time after, keep melt molten with its own heat generated
Change, so that circuit be made to disconnect；With a kind of current protector made of this principle.Fuse is widely used in high and low voltage electric distribution
It is using most common protection device as the protector of short circuit and overcurrent in system and control system and electrical equipment
One of, it is series in circuit using metallic conductor as melt, when overloading or short circuit current passes through melt, because of its own fever
And fuse, thus a kind of electric appliance of disjunction circuit.Fuse structure is simple, easy to use, is widely used in electric system, various electricity
As protection device in construction equipment and household electrical appliance.
And in the assembling production process of temperature control fuse, it needs to separate in the conducting wire connected in fuse two-terminal
Barrier reduces it and phenomenon of arc discharge occurs, and existing temperature control fuse mostly directly will be direct after the terminal connections at fuse both ends
It is inserted into insulation crust, so that the gap between conducting wire connected on two groups of connecting terminals of fuse is uneven, is easy
It damages, and the fixation between fuse and insulation crust is not sufficiently stable, so that device safety in use
It is lower, for this purpose, we have proposed a kind of temperature control fuses.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of temperature control fuse,
It is easily installed, so that the gap between the conducting wire connected on two groups of connecting terminals of fuse is more uniform, it is not easy to it damages,
So that the fixation between fuse and insulation crust is more stable, and then improve fuse safety in use.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of temperature control fuse, including insulation crust, and insulation crust is by back side panel, bottom plate, top plate, left plate and right side
Integral structure made of board group is closed is symmetrically arranged with mounting base at the top and bottom of the insulation crust, the mounting base
Surface offers mounting hole, and the inner cavity of the insulation crust is plugged with slider, and the top left side of the slider is placed with molten
Break device, is respectively connected with conducting wire on the left and right sides connecting terminal of the fuse, and conducting wire solderless wrapped connection is on slider；
The slider includes wire seat, supporting table, recessing groove, wire restraint slot and fuse gutter, the conducting wire
Wire restraint slot is symmetrically offered at the top and bottom of the rear wall of seat, the top wire restraint slot runs through wire seat, bottom institute
It states wire restraint slot and offers fuse gutter at the top of wire seat and supporting table, the supporting table, and fuse is steady
Slot is determined through supporting table, and the lower front of the supporting table offers recessing groove.
Preferably, in above-mentioned temperature control fuse, the insulation crust is ceramic insulation shell, and ceramic insulation shell is 95
Grade or more 1800 degrees Celsius of ceramic material fire, ceramic material is simple and easy to get, and use cost is lower, and ceramics have it is good
High temperature resistance, can be very good guarantee the present apparatus safety in utilization.
Preferably, in above-mentioned temperature control fuse, the four corners of the wire seat pass through chamfered, can reduce in this way
Corner angle during installation to operator's bring injure, and chamfered can in order to which slider is inserted into insulation crust,
Reduce its resistance.
Preferably, in above-mentioned temperature control fuse, the depth of the wire restraint slot is 0.6-0.8 times of diameter of wire, this
For sample when to first snapping fit onto wire restraint slot, wire restraint slot can fix effect to conducting wire, so that conducting wire exists
Stability when use is higher.
Preferably, in above-mentioned temperature control fuse, the length of the supporting table is greater than the length of fuse, in this way can be in order to
Fuse is fixed.
Preferably, in above-mentioned temperature control fuse, the width of the wire seat and the width size of insulation crust inner cavity are identical,
So that stability is more preferable when in slider insertion insulation crust inner cavity.
The utility model has the beneficial effects that：
The structure design of the utility model is reasonable, on the one hand by slider to connecting wire on two groups of connecting terminals of fuse
Barrier action so that the gap between the conducting wire connected on two groups of connecting terminals of fuse is more uniform, it is not easy to damage
Wound, and conducting wire is entrenched in wire restraint slot, so that conducting wire is fixed more stable, on the other hand passes through fuse gutter
Frictional force to the position-limiting action of fuse, and between slider and insulation crust, so that between fuse and insulation crust
Fixation is more stable, and then improves fuse safety in use.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model slider；
In attached drawing, parts list represented by the reference numerals are as follows：
1- insulation crust, 2- mounting base, 3- mounting hole, 4- slider, 401- wire seat, 402- supporting table, 403- step down
Slot, 404- wire restraint slot, 405- fuse gutter, 5- fuse, 6- conducting wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, the present embodiment is a kind of temperature control fuse, including insulation crust 1, and insulation crust is by rear
The integral structure that side plate, bottom plate, top plate, left plate and right side plate are composed, insulation crust 1 are ceramic insulation shell, and
Ceramic insulation shell be 95 grades or more 1800 degrees Celsius of ceramic material fire, ceramic material is simple and easy to get, use cost compared with
It is low, and ceramics have good high temperature resistance, can be very good the safety in utilization for guaranteeing the present apparatus, the top of insulation crust 1
Portion and bottom symmetrical are provided with mounting base 2, and the surface of mounting base 2 offers mounting hole 3, the inner cavity of insulation crust 1 be plugged with every
In vitro 4, the top left side of slider 4 is placed with fuse 5, is respectively connected with conducting wire on the left and right sides connecting terminal of fuse 5
6, and 6 solderless wrapped connection of conducting wire is on slider 4；Slider 4 includes wire seat 401, supporting table 402, recessing groove 403, wire restraint slot
404 and fuse gutter 405, the four corners of wire seat 401 pass through chamfered, corner angle can be reduced during installation in this way
Operator's bring is injured, and chamfered can reduce its resistance in order to slider 4 to be inserted into insulation crust 1,
Wire restraint slot 404 is symmetrically offered at the top and bottom of the rear wall of wire seat 401, top conductor line limiting slot 404 runs through conducting wire
Seat 401, base conductor limiting slot 404 run through wire seat 401 and supporting table 402, and it is steady that the top of supporting table 402 offers fuse
Determine slot 405, and fuse gutter 405 runs through supporting table 402, the length of supporting table 402 is greater than the length of fuse 5, in this way
Can be in order to which fuse 5 be fixed, the depth of wire restraint slot 404 is 0.6-0.8 times of diameter of wire, in this way to first
When snapping fit onto wire restraint slot 404, wire restraint slot 404 can fix effect to conducting wire 6, so that conducting wire 6 exists
Stability when use is higher, and the lower front of supporting table 402 offers recessing groove 403, and the width of wire seat 401 and insulation are outer
The width size of 1 inner cavity of shell is identical, and when so that slider 4 being inserted into 1 inner cavity of insulation crust, stability is more preferable.
The structure design of the utility model is reasonable, is carrying out in use, fuse 5 to be placed on to the supporting table 402 of slider 4
On fuse gutter 405 on, the connecting terminal at 5 both ends of fuse is connected with conducting wire 6, and conducting wire 6 is connected to conducting wire
In limiting slot 404, and it is laid out by the wire restraint slot 404 at 401 end of wire seat, then by assembled structure grafting into exhausted
The inner cavity of edge shell 1, conducting wire 6 pass through slider 4 to the barrier action of connecting wire 6 on 5 two groups of connecting terminals of fuse, so that
The gap between conducting wire 6 connected on 5 two groups of connecting terminals of fuse is more uniform, it is not easy to damage, and conducting wire 6 is chimeric
In wire restraint slot 404, so that conducting wire 6 is fixed more stable, by fuse gutter 405 to the limit of fuse 5
Position effect, and the frictional force between slider 4 and insulation crust 1, so that the fixation between fuse 5 and insulation crust 1 is more
Stablize, and then improves the safety in use of fuse 5.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of temperature control fuse, including insulation crust, and insulation crust is by back side panel, bottom plate, top plate, left plate and right side plate
The integral structure being composed, it is characterised in that：Mounting base is symmetrically arranged at the top and bottom of the insulation crust, it is described
The surface of mounting base offers mounting hole, and the inner cavity of the insulation crust is plugged with slider, the top left side of the slider
It is placed with fuse, conducting wire is respectively connected on the left and right sides connecting terminal of the fuse, and conducting wire solderless wrapped connection is on slider；
The slider includes wire seat, supporting table, recessing groove, wire restraint slot and fuse gutter, the wire seat
Wire restraint slot is symmetrically offered at the top and bottom of rear wall, the top wire restraint slot runs through wire seat, leads described in bottom
Line limiting slot runs through wire seat and supporting table, offers fuse gutter, and fuse gutter at the top of the supporting table
Through supporting table, the lower front of the supporting table offers recessing groove.
2. a kind of temperature control fuse according to claim 1, it is characterised in that：The insulation crust is outside ceramic insulation
Shell, and ceramic insulation shell is 95 grades or more 1800 degrees Celsius of ceramic material and fires.
3. a kind of temperature control fuse according to claim 1, it is characterised in that：The four corners of the wire seat are by falling
Angle processing.
4. a kind of temperature control fuse according to claim 1, it is characterised in that：The depth of the wire restraint slot is conducting wire
0.6-0.8 times of diameter.
5. a kind of temperature control fuse according to claim 1, it is characterised in that：The length of the supporting table is greater than fuse
Length.
6. a kind of temperature control fuse according to claim 1, it is characterised in that：The width and insulation crust of the wire seat
The width size of inner cavity is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775710.5U CN208142097U (en) | 2018-05-23 | 2018-05-23 | A kind of temperature control fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775710.5U CN208142097U (en) | 2018-05-23 | 2018-05-23 | A kind of temperature control fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142097U true CN208142097U (en) | 2018-11-23 |
Family
ID=64314441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775710.5U Active CN208142097U (en) | 2018-05-23 | 2018-05-23 | A kind of temperature control fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503989A (en) * | 2020-03-31 | 2020-08-07 | 杭州星帅尔电器股份有限公司 | Method for mounting thermal fuse component in refrigerator compressor |
-
2018
- 2018-05-23 CN CN201820775710.5U patent/CN208142097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503989A (en) * | 2020-03-31 | 2020-08-07 | 杭州星帅尔电器股份有限公司 | Method for mounting thermal fuse component in refrigerator compressor |
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