CN206136344U - But PTC heater of rapid heating - Google Patents
But PTC heater of rapid heating Download PDFInfo
- Publication number
- CN206136344U CN206136344U CN201621064228.8U CN201621064228U CN206136344U CN 206136344 U CN206136344 U CN 206136344U CN 201621064228 U CN201621064228 U CN 201621064228U CN 206136344 U CN206136344 U CN 206136344U
- Authority
- CN
- China
- Prior art keywords
- heat conduction
- conduction aluminium
- aluminium section
- section bar
- circle portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model relates to a but PTC heater of rapid heating, including metal outer tube, heat conduction aluminium alloy and PTC heating piece, metal outer tube internally mounted heat conduction aluminium alloy, the heat conduction aluminium alloy is equipped with places the chamber, PTC heating piece places and the intracavity, the heat conduction aluminium alloy has 4 angular distribution such as center pin that just wind metal outer tube, be equipped with the constant head tank between two adjacent heat conduction aluminium alloies, metal outer tube mid -mounting location aluminium leads to, location aluminium leads to including base circle portion and sand grip portion, sand grip portion follows base circle portion periphery side and stretches out and have 3, base circle portion top tight heat conduction aluminium alloy middle part, sand grip portion inserts the tight heat conduction aluminium alloy both sides in top in the constant head tank, 4 individual heat conduction aluminium alloy is by base circle portion, the mutual top of sand grip portion is out of shape when tightly preventing to heat, base circle portion and the sand grip portion tight heat conduction aluminium alloy in top are crossed all to location aluminium, the heat conduction aluminium alloy can not warp the aversion, and compact heat conduction aluminium alloy and PTC heating piece in close contact with, do benefit to the conduction heat.
Description
Technical field
This utility model is related to heater, and in particular to a kind of ptc heater that can quickly heat.
Background technology
Ptc heater is called PTC heaters, when having that intensification is rapid, meet power failure because of it can autocontrol temperature, use the longevity
Life is long, be difficult spontaneous combustion, it is safe and reliable the features such as, especially in printed substrate（PCB）Industry and optoelectronic semiconductor industry are used to add
Hot liquid, the operation principle of ptc heater is：First it is powered and drives the heating of PTC fever tablets, heat to be transmitted to by heat conduction aluminium section bar
Outside metal tube, metal tube adds hot liquid.The ptc heater of said structure is generally heated using single PTC fever tablets, because
When PTC fever tablets are heated, heat conduction aluminium section bar easily heats up dilatancy, causes the gap between PTC fever tablets and heat conduction aluminium section bar
Become big, it is impossible to be effectively conducted heat, reduce heats, and the heat conduction aluminium section bar reduction of service life for deforming, can not meet
Actually used needs.
Utility model content
In order to the heats for solving existing ptc heater are bad, this utility model provides a kind of reasonable in design, adds
The good ptc heater of hot temperature rise effect, concrete technical scheme is as follows：
A kind of ptc heater that can quickly heat, including metal outer pipe, heat conduction aluminium section bar and PTC fever tablets, outside metal
Heat conduction aluminium section bar is installed in pipe inside, and heat conduction aluminium section bar is provided with placed cavity, and PTC fever tablets are placed on placement intracavity, heat conduction aluminium profiles
Material has 4 and the central shaft around metal outer pipe is angularly distributed, and between two neighboring heat conduction aluminium section bar locating slot, metal are provided with
Outer tube middle part is installed positioning aluminium and is led to, and positioning aluminium is logical to include basic circle portion and convex strip portions, convex strip portions stretch out from basic circle portion outer circumferential side and
There are 3, basic circle portion holds out against heat conduction aluminium section bar middle part, and in convex strip portions insertion locating slot heat conduction aluminium section bar both sides, 4 heat conduction are held out against
Aluminium section bar is mutually held out against by basic circle portion, convex strip portions to be prevented plus temperature time variance shape.
Used as another kind of preferred version of the present utility model, the basic circle portion is provided with open slot, in latch insertion opening groove
Expand outwardly basic circle portion, convex strip portions and hold out against heat conduction aluminium section bar.
Used as another kind of preferred version of the present utility model, the angle between adjacent convex strip portions is 90 °.
Used as another kind of preferred version of the present utility model, the basic circle portion is plane with the heat conduction aluminium section bar place of holding out against.
Used as another kind of preferred version of the present utility model, PTC fever tablet external sheaths have insulation sleeve, insulation sleeve top peace
Equipped with protection copper sheet, aluminum patch is installed in protection copper sheet top, and aluminum patch contacts with cavity wall is placed.
Used as another kind of preferred version of the present utility model, PTC fever tablets connect external power source by lead electrode.
Used as another kind of preferred version of the present utility model, the aluminum patch is by two pieces of mutual chimeric trapezoidal aluminum patch groups
Into.
Used as another kind of preferred version of the present utility model, the metal outer pipe is stainless steel tube or titanium tube or stainless steel tube
Surface is set with Teflon.
The beneficial effects of the utility model：Quickly average heat can be transmitted to outside metal using 4 heat conduction aluminium section bars
Pipe, metal outer pipe heats up quickly, and positioning aluminium crosses basic circle portion all and convex strip portions hold out against heat conduction aluminium section bar, and heat conduction aluminium section bar will not become
Shape is shifted, and compact heat conduction aluminium section bar is in close contact with PTC fever tablets, beneficial to conduction heat, in addition, aluminum patch is by two pieces of phases
Mutual chimeric trapezoidal aluminum patch composition, can effective oppression protection copper sheet, cause and protect copper sheet preferably to protect PTC fever tablets.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the logical sectional view of positioning aluminium of the present utility model；
Fig. 4 is the schematic diagram of aluminum patch of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described further：
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describing this utility model and simplifying description, rather than it is specific to indicate or imply that the position of indication or element must have
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
As depicted in figs. 1 and 2, a kind of ptc heater that can quickly heat, including metal outer pipe 1, the and of heat conduction aluminium section bar 2
Heat conduction aluminium section bar 2 is installed in PTC fever tablets 3, the inside of metal outer pipe 1, and heat conduction aluminium section bar 2 is provided with placed cavity, and PTC fever tablets 3 are put
Put and placing intracavity, PTC fever tablets 2 connect external power source by lead electrode, and heat conduction aluminium section bar 2 there are 4 and around metal outer pipe
1 central shaft is angularly distributed, and the angle of two neighboring heat conduction aluminium section bar 2 is 90 °, is set between two neighboring heat conduction aluminium section bar 2
There is locating slot 4, positioning aluminium logical 5 is installed at the middle part of metal outer pipe 1, and positioning aluminium logical 5 holds out against 4 heat conduction aluminium section bars 2, prevents it to be heated
Deformation.
Positioning aluminium logical 5 includes basic circle portion 51 and convex strip portions 52, and convex strip portions 52 stretch out from the outer circumferential side of basic circle portion 51 and have 3
Individual, the angle of two neighboring convex strip portions 52 is 90 °, and basic circle portion 51 holds out against the middle part of heat conduction aluminium section bar 2, the insertion locating slot of convex strip portions 52
The both sides of heat conduction aluminium section bar 2 are held out against in 4,4 heat conduction aluminium section bars are mutually held out against by basic circle portion 51, convex strip portions 52 to be prevented plus temperature time variance
Shape, the placed cavity for making 4 heat conduction aluminium section bars fully contacts with PTC fever tablets 3, it is ensured that quickly conduct heat.In addition, basic circle portion
51 are provided with open slot 53, basic circle portion 51, convex strip portions 52 is expanded outwardly so as to more preferably hold out against heat conduction in latch insertion opening groove 53
Aluminium section bar 2.
Heat conduction aluminium section bar 2 is more preferably held out against for the ease of basic circle portion 51, basic circle portion 51 and the place of holding out against of heat conduction aluminium section bar 2 are flat
Face, increases lifting surface area, and heat conduction aluminium section bar 2 is more easy to sizing.In addition, the external sheath of PTC fever tablets 3 has insulation sleeve 6, insulation sleeve 6
When preventing PTC fever tablets 3 from leaking electricity, metal outer pipe 1 is powered to cause security incident, insulation sleeve top to be provided with protection copper sheet 7, protection
Aluminum patch 8 is installed in the top of copper sheet 7, and aluminum patch 8 contacts with cavity wall is placed.
Aluminum patch 8 is made up of two pieces of mutual chimeric trapezoidal aluminum patches 81, and two pieces of trapezoidal aluminum patches 81 relative can slide, from
And its combined integrated height is adjusted, it is easy to solve because mismachining tolerance causes to protect copper sheet 7 to differ with the distance for placing cavity wall
A difficult problem for cause, and insert and unload simple and convenient, to save the time very much, metal outer pipe 1 is stainless steel tube or titanium tube or stainless steel tube table
Surface cover fills Teflon.
Above content is to combine specific preferred implementation further detailed description of the utility model, it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations, for the ordinary skill of this utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be regarded
To belong to protection domain of the present utility model.
Claims (8)
1. a kind of ptc heater that can quickly heat, including metal outer pipe, heat conduction aluminium section bar and PTC fever tablets, metal outer pipe
Heat conduction aluminium section bar is installed in inside, and heat conduction aluminium section bar is provided with placed cavity, and PTC fever tablets are placed on placement intracavity, it is characterised in that:
Heat conduction aluminium section bar has 4 and the central shaft around metal outer pipe is angularly distributed, and between two neighboring heat conduction aluminium section bar positioning is provided with
Groove, metal outer pipe middle part is installed positioning aluminium and is led to, and positioning aluminium is logical to include basic circle portion and convex strip portions, and convex strip portions are from basic circle portion periphery
Side is stretched out and has 3, and basic circle portion holds out against heat conduction aluminium section bar middle part, and in convex strip portions insertion locating slot heat conduction aluminium section bar both sides are held out against,
4 heat conduction aluminium section bars are mutually held out against by basic circle portion, convex strip portions to be prevented plus temperature time variance shape.
2. a kind of ptc heater that can quickly heat according to claim 1, it is characterised in that:The basic circle portion is provided with
Open slot, expands outwardly basic circle portion, convex strip portions and holds out against heat conduction aluminium section bar in latch insertion opening groove.
3. a kind of ptc heater that can quickly heat according to claim 1, it is characterised in that:Between adjacent convex strip portions
Angle be 90 °.
4. a kind of ptc heater that can quickly heat according to claim 1, it is characterised in that:The basic circle portion with lead
The hot aluminium section bar place of holding out against is plane.
5. a kind of ptc heater that can quickly heat according to claim 1, it is characterised in that:PTC fever tablet outer layer bags
It is covered with above insulation sleeve, insulation sleeve and protection copper sheet is installed, aluminum patch, aluminum patch and placement cavity wall is installed in protection copper sheet top
Contact.
6. a kind of ptc heater that can quickly heat according to claim 1, it is characterised in that:PTC fever tablets pass through
Lead electrode connects external power source.
7. a kind of ptc heater that can quickly heat according to claim 5, it is characterised in that:The aluminum patch is by two
The mutually chimeric trapezoidal aluminum patch composition of block.
8. a kind of ptc heater that can quickly heat according to claim 1, it is characterised in that:The metal outer pipe is
Stainless steel tube or titanium tube or stainless steel pipe surface suit Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064228.8U CN206136344U (en) | 2016-09-19 | 2016-09-19 | But PTC heater of rapid heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064228.8U CN206136344U (en) | 2016-09-19 | 2016-09-19 | But PTC heater of rapid heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136344U true CN206136344U (en) | 2017-04-26 |
Family
ID=58570093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064228.8U Expired - Fee Related CN206136344U (en) | 2016-09-19 | 2016-09-19 | But PTC heater of rapid heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864523A (en) * | 2017-11-08 | 2018-03-30 | 苏州刘爱英科技信息咨询有限公司 | A kind of high-effective electric heating tube |
-
2016
- 2016-09-19 CN CN201621064228.8U patent/CN206136344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864523A (en) * | 2017-11-08 | 2018-03-30 | 苏州刘爱英科技信息咨询有限公司 | A kind of high-effective electric heating tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |