CN206193284U - And simultaneously, - Google Patents
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- CN206193284U CN206193284U CN201621153258.6U CN201621153258U CN206193284U CN 206193284 U CN206193284 U CN 206193284U CN 201621153258 U CN201621153258 U CN 201621153258U CN 206193284 U CN206193284 U CN 206193284U
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Abstract
The utility model discloses an and simultaneously, , the utility model discloses a split type heating device of novel optical fiber splicer includes the circuit board, and install first heating plate and the second heating plate that is used for sleeve pipe pyrocondensation and alternate segregation on the circuit board, circuit board length direction both ends all are equipped with on locking piece in location is fixed in the circuit board with first heating plate and second heating plate both ends simultaneously, first heating plate and second heating plate lateral surface still are equipped with the heating resistor and are used for the sleeve pipe pyrocondensation, wherein the resistance value of heating resistor piece is the little structure setting in both sides broad in the middle, in addition the utility model discloses an optical fiber splicer includes the split type heating device of novel optical fiber splicer. Compared with the prior art, the utility model have low, the convenient advantages such as maintenance, safe and reliable of changing of simple structure, manufacturing and cost of maintenance.
Description
Technical field
The utility model is related to optical fiber fusion welding technology field, more particularly to a kind of split type heating dress of novel optical fiber heat sealing machine
Put and optical fiber splicer.
Background technology
Optical fiber splicer mainly includes two main process when working, one of process is fusion process, including optical fiber
Alignment, propulsion, electric discharge, loss estimation etc.；Another process be to heat-shrinkable T bush pyrocondensation process, after optical fiber hot-melt adhesive paste, it is necessary to
The fusion point after optical fiber hot-melt adhesive paste is entangled using heat-shrinkable T bush, heat-shrinkable T bush then is put into corresponding heater carries out heat
Contracting, so as to play reinforcing to fusion point and protect.
In the prior art, for carrying out the heater of pyrocondensation treatment to heat-shrinkable T bush, its internal heating tank uses one
Body formula and cross section is U-shaped or heating plate of V-type, the heating plate typically uses SUS430 model stainless steel thin slice punching presses into
Between link shape, then the lateral surface in heating plate set gradually dielectric, adding thermal resistance, electricity using screen printing technique
Pole, after pyroceram protection glaze is printed inside the heating plate of integral type, heating plate high temperature is dried, then by heating plate again
It is secondary to carry out that bending is U-shaped or V-type, heating plate is finally adhered to the support that exotic material is molded using high temperature resistant silica gel
On frame.
The heating plate manufactured using above-mentioned technique, silk-screen printing technique prints out dielectric, adds on stainless steel substrate
Thermal resistance, electrode, glass protection glaze, and need just carry out bending treatment by being dried completely under the condition of high temperature, technique is multiple
The miscellaneous, production cycle is long, relatively costly.
, it is necessary to carry out bending and molding again after the drying of heating plate high temperature, during bending again, due to glass protection
Glaze rigidity is larger, is easily ftractureed in bending process again, causes product rejection；As glass protection glaze crackle still not substantially and
Be not checked out, it is normal using and by long-term use after, glass protection glaze easily comes off and causes product rejection.
Heating plate of the prior art uses integral structure, if the adding thermal resistance for being arranged at heating plate lateral surface occurs
Failure, need to change to whole heating plate, so as to optical fiber splicer maintenance cost can be caused higher, such as can not find suitable type
Number accessory, will also result in maintenance time more long and influence operating efficiency.In addition, because heating plate carries out pyrocondensation to heat-shrinkable T bush
When, its operating temperature can reach 250-300 DEG C, and the support frame for carrying out bonding connection to heating plate needs resistant to elevated temperatures material
Material is molded, and the selection of exotic material can cause that the manufacturing cost of optical fiber splicer increases, and high temperature resistant silicon glue sticking
Certain hardening time is needed afterwards, corresponding packaging efficiency is also reduced, and improves human cost.
It should be noted that optical fiber splicer in practical application, be usually applied to field condition optical fiber repairing, when plus
The heating plate of thermal is broken down when need to change, and the heating plate of prior art need to be bonded using high temperature resistant silica gel, be used
After high temperature resistant silicon glue sticking, need to wait for one long time can be had a strong impact on to solidify, so optical fiber repairing progress so that
Cause an immeasurable loss.
The adding thermal resistance resistance that the heating tank side surface of prior art is set is big for middle small both sides, and such heating tank is to warm
During Heat-Shrinkable Tubings pyrocondensation, heat-shrinkable T bush is locked on the surface of optical fiber from two ends to centre, and such pyrocondensation mode easily causes heat
The middle part of Heat-Shrinkable Tubings remains certain bubble, so as to weaken protective effect of the heat-shrinkable T bush to optical fiber.
Utility model content
Main purpose of the present utility model be propose a kind of simple structure, manufacture and maintenance cost are low, be convenient for changing maintenance,
Safe and reliable novel optical fiber heat sealing machine separated heating device, it is intended to solve optical fiber splicer heater in the prior art
Technological deficiency, to improve the range of application of optical fiber splicer.
The utility model also proposes a kind of optical fiber splicer, with the solution heater that fused fiber splice connects in the prior art
Technical problem.
The technical solution of the utility model is as follows：
A kind of novel optical fiber heat sealing machine separated heating device, including wiring board, are provided with for covering on the wiring board
Pipe pyrocondensation and the first heating plate and the second heating plate that are separated from each other.
The first heating plate being separated from each other and the second heating plate, energy will be set to for the heating plate to heat-shrinkable T bush heating
Prior art heating plate is enough avoided after high temperature drying, again because glass protection glaze cracking causes product report in bending process
It is useless, and technological deficiency unstable when in use is caused because of structural instability after glass protection glaze bending, this practicality is new
The heating plate of type heater is after high temperature drying, it is not necessary to carry out last bending treatment, so enable to be attached to plus
Structure after the glass protection glaze sintering of heat sink surface is more reliable and more stable.
In pressing step, after the bending of surface, when coating glass protection glaze, portion can for heating plate of the prior art
Can because size is less, glass protection glaze may uniform application, when heating plate is actually used, heat-shrinkable T bush may because receiving
Heat is uneven and cause the phenomenons such as hollowing or burn-through.And heating plate of the present utility model is to be not required to carry out bending treatment, therefore
The glass protection glaze of smearing can be more uniform, and after such high temperature drying, its thermal conductivity is more uniform.Meanwhile, it is of the present utility model
Processing technology in process is relatively easy, and the production cycle shortens, and manufacturing cost is relatively low.
The first heating plate and second that the utility model is provided for sleeve pipe pyrocondensation and is separated from each other in the circuit board is heated
Piece, if one of heating plate breaks down, need to only change corresponding heating plate, and without the heating to whole integral type
Piece is changed and is improved maintenance cost, therefore the utility model can reduce maintenance cost and difficulty relative to prior art.
Preferably, it is installed between the first heating plate bottom on the wiring board and the second heating plate bottom
Distance be less than correspondence top between distance.In preferred scheme of the present utility model, when the first heating plate bottom with it is described
The distance between second heating plate bottom is smaller with the distance between the second heating plate top than the first heating plate top,
At this moment it is in funnel-form between first heating plate and second heating plate, and such structure can play prior art
The heating plate bottom of middle integral type is connected V-shaped technical scheme, and two ways of contact between heating plate and heat-shrinkable T bush are
Linear contact lay, so that heating of the heating plate to heat-shrinkable T bush is more abundant, while setting separate in also meeting heater
Heating plate and play be easy to maintenance, the technique effect of reduces cost.
The wiring board length direction two ends of the present utility model are equipped with the positioning and locking piece of integral type or separate type, institute
Positioning and locking piece is stated by first heating plate and the second heating plate two ends while being fixed on the wiring board.This practicality
It is new the first heating plate and the second heating plate two ends are fixed on wiring board by positioning and locking piece, relative to prior art,
Heating plate is bonded and fixed on support frame by high temperature resistant silica gel, corresponding support frame is manufactured from exotic material and is glued
Connect heating plate so that need to wait for the hardening time of high temperature resistant silica gel, so increasing the manufacture of optical fiber splicer during actual production
Human cost, also reduces operating efficiency.And the utility model is by the way that from positioning and locking piece, its positioning and locking piece can be steel
Etc. industrial general material, and installed with mechanical type, saving the set-up time and reducing increases cost because of the selection of material.
Preferably, the bottom of the positioning and locking piece be provided with can the card base of bending match somebody with somebody with the jack for being arranged at the wiring board
Close engaging.When actual production or user's practical application are changed, only need to by adjust positioning and locking piece bottom can bending card base,
So that the jack clamping of card base and wiring board or releasing, you can realize the fixed installation of positioning and locking piece or dismantle, accelerate heating dress
The installment work put, facilitates user to change heating plate when optical fiber speedily carries out rescue work maintenance, so as to improve operating efficiency.
The lateral surface screen printing of first heating plate of the present utility model and second heating plate is brushed with adding thermal resistance,
The resistance value of the adding thermal resistance is more than two ends for middle, and resistance is continuous to two ends from centre or connects stepped successively decreasing.It is existing
In technology, the adding thermal resistance of heating plate lateral surface is arranged at, its resistance value is that two ends are more than centre, when heat-shrinkable T bush is placed on
When in heater, because the resistance of adding thermal resistance is heated comparatively fast for the mode of big at both ends and small in middle, therefore heat-shrinkable T bush two ends,
Intensity is higher, therefore the two ends of heat-shrinkable T bush are shunk first, then is shunk to middle part, such heat-shrinkable T bush middle part easily because
Gas is not discharged and causes gas residue to form bulge in time, so as to weaken heat-shrinkable T bush protection and support action.This practicality
The resistance of new adding thermal resistance be distributed as it is broad in the middle small in ends, then the mode of heating of adding thermal resistance for centre carried out to two ends
Heating, such heat-shrinkable T bush medium position is not allowed to be also easy to produce bulge.Also, the resistance of adding thermal resistance of the present utility model is by centre
To two ends it is continuous or it is stepped successively decrease, such heat-shrinkable T bush set is even closer on the surface of the optical fiber.
Adding thermal resistance of the present utility model is arranged at the outer of first heating plate and second heating plate in roundabout shape
On side.
The temperature coefficient of adding thermal resistance of the present utility model is 1500 ± 150ppm/ DEG C, and resistance is 5 ± 10% Ω, power
Density is 10-15W/cm2, the temperature rising-time of novel optical fiber heat sealing machine separated heating device of the present utility model is shorter.
First heating plate of the present utility model and the adjacent medial surface of second heating plate cover polytetrafluoroethyl-ne
Alkene adherent layer, by the first heating plate and the adjacent medial surface of the second heating plate being provided for preventing, that heat-shrinkable T bush from bonding is poly-
Tetrafluoroethene adherent layer so that the shape after heat-shrinkable T bush pyrocondensation is more stablized and complete, so as to play good to optical fiber welding interface
Good protective effect.
The heated substrate of first heating plate of the present utility model and second heating plate is 0.4 ± 0.05mm of thickness
SUS430 model stainless steel plates, the utility model uses aluminium sheet to be used as heating by from stainless steel plate is middle compared with the prior art
The heat-conducting effect of base material more preferably, intensity it is higher, more environmentally-friendly.
A kind of optical fiber splicer, has used the novel optical fiber heat sealing machine separated heating device.
Relative to prior art, the utility model has the advantages that：
1) the utility model pass through to install in the circuit board for sleeve pipe pyrocondensation and the first heating plate for being separated from each other and
Second heating plate, single structure is set to by heating plate, be not required to relative to the integral structure of prior art, in production process into
The multiple bending of row, simplifies production technology, reduces production cost, improve production efficiency and uses reliability.
2) the first heating plate and the second heating plate being separated from each other in the utility model, two heating plates can for structure and
The consistent heating plate of specification.So, after heating plate breaks down, corresponding maintenance need to be only carried out to failure heating plate and is changed, and nothing
Whole integral type heating plate need to be changed, so that reduces cost.In addition, the first heating plate and the second heating plate can be structure and rule
Lattice are not inconsistent with heating plate, to adapt to different use occasions.
3) the first heating plate and the second heating plate two ends in the utility model is fixed on wiring board by positioning and locking piece
On, and positioning and locking piece bottom be provided with can bending card base and wiring board jack cooperate engaging or release, realize plus
Backing quickly fixed and repair and replacement.Heating plate is adhered on support frame by high temperature resistant silica gel relative to prior art, energy
The high temperature resistant silicon adhesive curing time enough is saved, and is reduced because increasing cost using exotic material.
4) the utility model by position connecting plate bottom can bending card base and wiring board jack mutual cooperation clamping,
First heating plate and the second heating plate are locked on wiring board, and will be heated by high temperature resistant silica gel in the prior art
Piece is adhered on support frame, after high temperature resistant silica gel high temperature ageing, there is the hidden danger that heating plate is released, technical solutions of the utility model
Connected by mechanical structure, it is safer, relatively reliable.
5) resistance of the utility model adding thermal resistance is structure type small in ends broad in the middle, is heated relative to prior art
The resistance of resistance is the structure type of big at both ends and small in middle, and the utility model can make pyrocondensation during heat-shrinkable T bush pyrocondensation
Sleeve pipe is more preferably closely attached on optical fiber surface, easily bubble occurs without prior art heat-shrinkable T bush middle part and weakens thermal shrinkable sleeve
The protecting effect of pipe.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the stereogram of the utility model heater；
Fig. 2 is the stereogram of the utility model positioning and locking piece；
Fig. 3 is the work right view of the utility model heater；
Fig. 4 is the top view of the utility model heater；
Fig. 5 is the structural representation of the utility model adding thermal resistance.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Wiring board | 4 | Positioning and locking piece |
| 11 | Jack | 41 | Card base |
| 2 | First heating plate | 5 | Heat-shrinkable T bush |
| 3 | Second heating plate | 6 | Adding thermal resistance |
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.
If in addition, relate to the description of " first ", " second " etc. in the utility model embodiment, should " first ", " the
Two " description etc. is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate meaning
The quantity of the technical characteristic for showing.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this technical side
The combination of case does not exist, not within the protection domain of the utility model requirement yet.
The utility model proposes a kind of novel optical fiber heat sealing machine separated heating device, including wiring board 1, on wiring board 1
It is provided with for sleeve pipe pyrocondensation and the first heating plate 2 and the second heating plate 3 that are separated from each other.
As user in practical application, heat-shrinkable T bush 5 is inserted in into two sections first treats wherein the one of the connected fiber segment of welding
On section optical fiber, and heat-shrinkable T bush 5 is pushed at the position of the mutual welding of not interference optical fiber, is peelled off respectively using optical fiber wire stripper and treated
, then be placed on the opposite on two sections of light at fused fiber splice position, then by the sub-fraction protective layer of welding optic fibre relative position
Fused fiber splice is carried out to two sections, an optical fiber fusion welding point is thus formed, being then pushed into heat-shrinkable T bush 5 can be by fused fiber splice
Simultaneously optical fiber fusion welding point is completely covered for point, and the optical fiber that will be cased with heat-shrinkable T bush 5 is positioned over novel optical fiber welding of the present utility model
In machine separated heating device, device is powered so that the first heating plate 2 and the second heating plate 3 are simultaneously to heat-shrinkable T bush 5
Produce heat so that heat-shrinkable T bush 5 is close to and covers optical fiber fusion welding point, and so, heat-shrinkable T bush plays reinforcement to optical fiber fusion welding point
The effect of intensity and covering protection.
The utility model will be set to the first heating plate being separated from each other for the heating sheet devices heated to heat-shrinkable T bush 5
2 and second heating plate 3, by such structure setting, heating plate in the prior art can be avoided from after high temperature drying, needing again
Because glass protection glaze cracking causes product rejection during bending, and caused because of structural instability after glass protection glaze bending
Unstable technological deficiency when in use, the heating plate of the utility model heater is after high temperature drying, it is not necessary to carry out phase
The bending answered is processed.Therefore the utility model causes to be attached to the structure after the glass protection glaze of heating plate inner surface is sintered more
Plus it is reliable and stable.
In pressing step, after the bending of surface, when coating glass protection glaze, portion can for heating plate of the prior art
Can because size is less, glass protection glaze may uniform application, when heating plate is actually used, heat-shrinkable T bush 5 may be because receiving
Heat is uneven and cause the phenomenons such as hollowing or burn-through.And heating plate of the present utility model is to be not required to carry out bending treatment, therefore
The glass protection glaze of smearing can be more uniform, and after such high temperature drying, its thermal conductivity is more uniform.Meanwhile, it is of the present utility model
Processing technology is relatively easy, and the production cycle shortens, low cost of manufacture.
The first heating plate 2 and second for sleeve pipe pyrocondensation being provided in the utility model assist side 1 and being separated from each other adds
Backing 3, if one of heating plate breaks down, need to only change corresponding heating plate, and without to whole integral type
Heating plate is changed and is improved maintenance cost, therefore the utility model can reduce maintenance cost and difficulty relative to prior art
Degree.
Preferably, the utility model be installed on the bottom of the first heating plate 2 on wiring board 1 and the bottom of the second heating plate 3 it
Between distance be less than correspondence top between distance.In preferred scheme of the present utility model, when the bottom of the first heating plate 2 adds with second
The distance between bottom of backing 3 is smaller with the distance between the top of the second heating plate 3 than the top of the first heating plate 2, and at this moment first
It is in funnel-form between the heating plate 3 of heating plate 2 and second, when heat-shrinkable T bush 5 is positioned over by the first heating plate 2 and the second heating plate 3
After in the downward-sloping groove of composition, as the first heating plate 2 and the second heating plate 3 are heated to heat-shrinkable T bush 5, heat-shrinkable T bush 5
Diameter is gradually decreased, and gradually bottom land movement, the side of contact between such heat-shrinkable T bush 5 and the first heating plate 2 and the second heating plate 3
Formula is always linear contact lay so that heat-shrinkable T bush 5 is uniformly heated.The structure of technical solutions of the utility model can play existing
The heating plate bottom of integral type is connected V-shaped technical scheme in technology, and two heating plate contacts between heat-shrinkable T bush 5 are
Linear contact lay, so that heating of the heating plate to heat-shrinkable T bush 5 is more abundant, while setting separate in also meeting heater
Heating plate and play be easy to maintenance, the technique effect of reduces cost.
The length direction two ends of wiring board of the present utility model 1 are equipped with the positioning and locking piece 4 of integral type or separate type, positioning
Simultaneously be fixed on wiring board 1 for first heating plate 2 and the two ends of the second heating plate 3 by stay 4.The utility model passes through positioning lock
Simultaneously be fixed on wiring board 1 for first heating plate 2 and the two ends of the second heating plate 3 by tight piece 4, and prior art passes through high temperature resistant silica gel
Heating plate is bonded and fixed to support frame, corresponding support frame and bonding heating plate are manufactured from exotic material, can caused
The hardening time of high temperature resistant silica gel is needed to wait for during actual production, increases manufacture human cost, also reduce operating efficiency.And this reality
With new by the way that from positioning and locking piece 4, wherein positioning and locking piece 4 can be the industrial general materials such as steel, and with mechanical type
Installed, save the set-up time and reduce because of selection increased extra cost.
Preferably, the bottom of positioning and locking piece 4 be provided with can the card base 41 of bending coordinate with the jack 11 for being arranged at wiring board 1
Engaging.When actual production or user's practical application are changed, only need to by adjust the bottom of positioning and locking piece 4 can bending card base
41 so that the clamping of jack 11 of card base 41 and wiring board 1 is released, you can realize that positioning and locking piece 4 is fixedly mounted or dismantled, plus
The installment work of fast heater, the work that can also facilitate user to be changed to heating plate when optical fiber speedily carries out rescue work maintenance, improves work
Efficiency.
The lateral surface screen printing of the heating plate 3 of the first heating plate of the present utility model 2 and second is brushed with adding thermal resistance 6, heating
The resistance value of resistance 6 is more than two ends for middle, and resistance is continuous to two ends from centre or connects stepped successively decreasing.In the prior art,
The adding thermal resistance 6 of heating plate lateral surface is arranged at, its adding thermal resistance 6 value is more than centre for two ends, when heat-shrinkable T bush 5 is placed on
When in heating tank, because the resistance of adding thermal resistance 6 is heated for the mounting structure of big at both ends and small in middle, therefore the two ends of heat-shrinkable T bush 5
Comparatively fast, intensity is higher, therefore the two ends of heat-shrinkable T bush 5 are shunk first, then is shunk to middle part, the middle part of such heat-shrinkable T bush 5
Gas residue is easily caused to form bulge because gas is not discharged in time, so as to influence the protection and support of heat-shrinkable T bush 5
Effect.Mode of heating of the present utility model is heated for centre to two ends, and the medium position of such heat-shrinkable T bush 5 is not allowed to be also easy to produce
Bulge.Also, the resistance of adding thermal resistance of the present utility model 6 from centre to two ends it is continuous or it is stepped successively decrease, such thermal shrinkable sleeve
5 sets of pipe is even closer on the surface of the optical fiber.
It is anti-sticking that the adjacent medial surface of the heating plate 3 of first heating plate of the present utility model 2 and second covers polytetrafluoroethylene (PTFE)
Layer, is provided for preventing heat-shrinkable T bush 5 from bonding and glass by the first heating plate 2 and the adjacent medial surface of the second heating plate 3
Protect the polytetrafluoroethylene (PTFE) adherent layer of glaze so that the shape after the pyrocondensation of heat-shrinkable T bush 5 is more stablized and complete, so as to optical fiber welding
Interface plays a good protection.
The heated substrate of the heating plate 3 of the first heating plate of the present utility model 2 and second is 0.4 ± 0.05mm's of thickness
SUS430 model stainless steel plates, the utility model uses aluminium sheet to be used as heating base by from stainless steel plate referring now to prior art
Material carry out the heat-conducting effect of heat conduction more preferably, intensity it is higher, using more environmentally-friendly.
With reference to specific embodiment, the utility model is described in further detail：
The novel optical fiber heat sealing machine separated heating device of the present embodiment includes wiring board 1 and installs to be used on wiring board 1
In sleeve pipe pyrocondensation and the first heating plate 2 and the second heating plate 3 that are separated from each other, the bottom of the first heating plate 2 of the present embodiment with
The distance between bottom of second heating plate 3 is less than the distance between correspondence top.
The wiring board 1 of the present embodiment is equipped with the positioning and locking piece 4 of integral type or separate type by length direction two ends
One heating plate 2 and the two ends of the second heating plate 3 are fixed on wiring board 1 simultaneously, and wherein be provided with can bending the bottom of positioning and locking piece 4
Card base 41 is mutually clamped with the jack 11 for being arranged at wiring board 1, so that positioning and locking piece 4 is by the first heating plate 2 and second
Heating plate 3 is fixed on wiring board 1.
First heating plate 2 of the present embodiment and the lateral surface silk-screen printing of the second heating plate 3 have for heating heat-shrinkable T bush 5
Adding thermal resistance 6, the resistance value of adding thermal resistance 6 is more than two ends for middle, and resistance from centre to two ends it is continuous or it is stepped successively decrease,
And adding thermal resistance 6 is set in roundabout shape.
In the present embodiment, the heated substrate of the first heating plate 2 and the second heating plate 3 is 0.4 ± 0.05mm's of thickness
SUS430 model stainless steel plates, the preferred proof voltage requirement of the dielectric in fever tablet is 120V/5S, for heating thermal shrinkable sleeve
The temperature coefficient of the adding thermal resistance 6 of pipe 5 is 1500 ± 150ppm/ DEG C, and resistance is 5 ± 10% Ω, and power density is 10-15W/cm2, the temperature rising-time of adding thermal resistance 6 of novel optical fiber heat sealing machine separated heating device within this range is shorter, to heat-shrinkable T bush 5
The operating efficiency for carrying out pyrocondensation is higher.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of novel optical fiber heat sealing machine separated heating device, including wiring board, it is characterised in that installed on the wiring board
Have for sleeve pipe pyrocondensation and the first heating plate and the second heating plate that are separated from each other.
2. novel optical fiber heat sealing machine separated heating device as claimed in claim 1, it is characterised in that first heating plate
Distance is less than distance between corresponding top between bottom and the second heating plate bottom.
3. novel optical fiber heat sealing machine separated heating device as claimed in claim 1, it is characterised in that the wiring board length
Direction two ends are equipped with the positioning and locking piece of integral type or separate type by first heating plate and the second heating plate two ends
It is fixed on the wiring board simultaneously.
4. novel optical fiber heat sealing machine separated heating device as claimed in claim 3, it is characterised in that the positioning and locking piece
Bottom be provided with can the card base of bending engage with the jack for being arranged at the wiring board.
5. novel optical fiber heat sealing machine separated heating device as claimed in claim 1, it is characterised in that first heating plate
Adding thermal resistance is brushed with the second heating plate lateral surface screen printing, the resistance value of the adding thermal resistance is more than two ends for middle,
And resistance is continuous to two ends from centre or stepped successively decreases.
6. novel optical fiber heat sealing machine separated heating device as claimed in claim 5, it is characterised in that the adding thermal resistance is in
Roundabout shape is set.
7. the novel optical fiber heat sealing machine separated heating device as described in claim 5 or 6, it is characterised in that the heating electricity
The temperature coefficient of resistance is 1500 ± 150ppm/ DEG C, and resistance is 5 ± 10% Ω, and power density is 10-15W/cm2。
8. novel optical fiber heat sealing machine separated heating device as claimed in claim 1, it is characterised in that first heating plate
The medial surface adjacent with second heating plate covers polytetrafluoroethylene (PTFE) adherent layer.
9. novel optical fiber heat sealing machine separated heating device as claimed in claim 1, it is characterised in that first heating plate
It is the SUS430 model stainless steel plates of 0.4 ± 0.05mm of thickness with the heated substrate of second heating plate.
10. a kind of optical fiber splicer, it is characterised in that comprising the split type heating of novel optical fiber heat sealing machine described in claim 1
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153258.6U CN206193284U (en) | 2016-10-31 | 2016-10-31 | And simultaneously, |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153258.6U CN206193284U (en) | 2016-10-31 | 2016-10-31 | And simultaneously, |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193284U true CN206193284U (en) | 2017-05-24 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646750A (en) * | 2016-10-31 | 2017-05-10 | 广东藤友通信科技有限公司 | Novel split type heating device for fiber splicer and the fiber splicer |
| CN107966762A (en) * | 2017-11-23 | 2018-04-27 | 南京迪威普光电技术股份有限公司 | Optical fiber splicer automatic heating furnace |
| CN108333683A (en) * | 2017-11-28 | 2018-07-27 | 华兴新锐通信科技集团有限公司 | A kind of optical fiber splicer automatically moved heating bowl assembly |
| CN109507773A (en) * | 2018-12-30 | 2019-03-22 | 安徽相和通信有限公司 | A kind of optical fiber splicer electrode tip holder |
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2016
- 2016-10-31 CN CN201621153258.6U patent/CN206193284U/en active Active
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| CN107966762B (en) * | 2017-11-23 | 2019-03-22 | 南京迪威普光电技术股份有限公司 | Optical fiber splicer automatic heating furnace |
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