CN105451377B - A kind of ptc heater for preventing cooling fin from falling off - Google Patents
A kind of ptc heater for preventing cooling fin from falling off Download PDFInfo
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- CN105451377B CN105451377B CN201510857824.5A CN201510857824A CN105451377B CN 105451377 B CN105451377 B CN 105451377B CN 201510857824 A CN201510857824 A CN 201510857824A CN 105451377 B CN105451377 B CN 105451377B
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- cooling fin
- aluminum strip
- protecting cover
- support seat
- falling
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Abstract
The present invention provides a kind of ptc heaters for preventing cooling fin from falling off, including fixed frame, left support seat is equipped on fixed frame, right support seat and heating structure, heating structure incrustation, the cooling fin of heating tube and two layers of waveform that heating tube two sides are set, two layers of cooling fin is separated by aluminium sheet, aluminium sheet is welded on outer casing bottom, the first aluminum strip is welded on aluminium sheet, the second aluminum strip is equipped on the cooling fin being connected with heating tube, block is fixedly welded equipped with several in shell two sides, fixing aluminum strip is welded in each be fixedly welded on block, each fixing aluminum strip is connected with the first aluminum strip and the second aluminum strip, fuse and temperature controller are equipped in left support seat, left protecting cover and right protecting cover are equipped in left support seat, side plate is equipped in left protecting cover and right protecting cover front and rear sides, cylindrical bump is equipped in side plate lower end.The configuration of the present invention is simple, design are reasonable, at low cost, can not only prevent cooling fin from falling off, moreover it is possible to avoid that line group is exposed, protective wire.
Description
Technical field
The present invention relates to ptc heater production field, specifically a kind of ptc heater for preventing cooling fin from falling off.
Background technique
Ptc heater is very widely used, and the cooling fin that ptc heater currently on the market generally uses is whole aluminium strip
Corrugated, convenient for assembly, process is simple, is generally fixed in heating tube by viscose glue, but be detrimental to be used for a long time, long
Phase use is easy to cause degumming, has security risk, and fin heater is easily deformed by external force, is connected between other cooling fins
Property strong heater structure it is complicated, production efficiency is low, while the line group on heater is exposed, phenomena such as being easy to produce electric leakage.
Summary of the invention
The present invention provides a kind of PTC heating for being capable of fixing cooling fin and preventing cooling fin from falling off to solve the above-mentioned problems
Pipe.
The present invention is achieved through the following technical solutions:
The present invention is a kind of ptc heater for preventing cooling fin from falling off, including fixed frame, and a left side is equipped on fixed frame
Support base, right support seat and heating structure, heating structure incrustation, heating tube and two layers of waveform that heating tube two sides are set
Cooling fin, two layers of cooling fin are separated by aluminium sheet, and aluminium sheet is welded on outer casing bottom, and the first aluminum strip is welded on aluminium sheet, with
The connected cooling fin of heating tube is equipped with the second aluminum strip, block is fixedly welded equipped with several in shell two sides, in each fixation
Fixing aluminum strip is welded on welding block, each fixing aluminum strip is connected with the first aluminum strip and the second aluminum strip, in left support seat
Equipped with fuse and temperature controller, left protecting cover and right protecting cover are equipped in left support seat, it is equal in left protecting cover and right protecting cover front and rear sides
Equipped with side plate, cylindrical bump is equipped in side plate lower end.
A further improvement of the present invention is that: it is equipped with fixed block in left support seat, is set on fixed block there are two card slot,
The fixture block being used cooperatively with card slot is equipped on left protecting cover and right protecting cover.
A further improvement of the present invention is that: fixed cylindrical bump is equipped in left support seat bottom side rear and front end
Cylindrical notch.
A further improvement of the present invention is that: the width of the first aluminum strip is 0.5-1 centimetres, and the width of second aluminum strip is
0.4-0.8 centimetres.
A further improvement of the present invention is that: left protecting cover and right protecting cover are made of polyimides or PVC material.
The beneficial effects of the present invention are: the cooling fin that two layers of waveform of heating tube two sides is arranged in is separated by aluminium sheet, the
One aluminum strip is arranged on aluminium sheet, is that the cooling fin of heating tube joint is equipped with the second aluminum strip, fixing aluminum strip is respectively welded at
Be fixedly welded on block, the first aluminum strip and the second aluminum strip, fixing aluminum strip pass through be welded on be arranged in heating tube two sides the first aluminum strip,
It second aluminum strip and is fixedly welded on block cooling fin and heating tube to be fixed, prevents cooling fin to be detached from heating tube, in left branch
It supports seat and is equipped with left protecting cover and right protecting cover, left protecting cover and right protecting cover are that the cylindrical bump and setting by being arranged on side plate exist
Cylindrical notch in left support seat is fixed, and left protecting cover and right protecting cover play protection to the line group being arranged in left support seat and make
With, while left protecting cover and right protecting cover are fixed by the card slot on the fixture block and fixed block on left protecting cover and right protecting cover, it is convenient with
When open left protecting cover and right protecting cover in left support seat line group and other component repair.
The configuration of the present invention is simple, design are reasonable, at low cost, can not only prevent cooling fin from falling off, moreover it is possible to avoid outside line group
Dew, protective wire.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the partially unfolded figure.
Wherein: 1- fixed frame, 2- left support seat, 3- right support seat, 4- heating structure, the first aluminum strip of 5-, the second aluminum strip of 6-,
7- is fixedly welded block, 8- fixing aluminum strip, the left protecting cover of 9-, the right protecting cover of 10-, 11- side plate, 12- cylindrical bump, 13- fixed block,
14- fixture block.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope of the present invention.
As shown in Figs. 1-2, the present invention is a kind of ptc heater for preventing cooling fin from falling off, including fixed frame 1, in fixation
Frame 1 is equipped with left support seat 2, right support seat 3 and heating structure 4, and 4 incrustation of heating structure, heating tube and setting are adding
The cooling fin of two layers of waveform of heat pipe two sides, two layers of cooling fin are separated by aluminium sheet, and aluminium sheet is welded on outer casing bottom, on aluminium sheet
It is welded with the first aluminum strip 5, the second aluminum strip 6 is equipped on the cooling fin being connected with heating tube, is equipped in shell two sides several
Be fixedly welded block 7, be welded with fixing aluminum strip 8 in each be fixedly welded on block 7, each fixing aluminum strip 8 with the first aluminum strip 5 and
Second aluminum strip 6 is connected, and fuse and temperature controller are equipped in left support seat 2, and left protecting cover 9 and right shield are equipped in left support seat 2
Lid 10 is equipped with side plate 11 in left protecting cover 9 and 10 front and rear sides of right protecting cover, is equipped with cylindrical bump 12 in 11 lower end of side plate,
2 bottom side rear and front end of left support seat is equipped with the cylindrical notch of fixed cylindrical bump 12, passes through 12 He of cylindrical bump
Cylindrical notch fixes left protecting cover 9 and right protecting cover 10, convenient open left protecting cover 9 and right protecting cover 10 at any time to line group and other portions
Part repairs, and two card slots that fixed block 13 is equipped with are capable of fixing the fixture block 14 on left protecting cover 9 and right protecting cover 10, the first aluminium
Item 5 is arranged on aluminium sheet, and the width of the first aluminum strip 5 is 0.5-1 centimetres, and the heat dissipation being connected with heating tube is arranged in the second aluminum strip 6
Width is 0.4-0.8 centimetres on piece 6, and the width setting of the first aluminum strip 8 and the second aluminum strip 9 does not influence to radiate, while can make solid
Determine aluminum strip 8 to be welded on the first aluminum strip 8 and the second aluminum strip 9, left protecting cover 9 and right protecting cover 10 are using PVC insulation material after polyimides
Material system, the phenomenon that there is good insulation effect, avoid electric leakage.
The configuration of the present invention is simple, design are reasonable, at low cost, can not only prevent cooling fin from falling off, moreover it is possible to avoid outside line group
Dew, protective wire.
Claims (5)
1. a kind of ptc heater for preventing cooling fin from falling off, including fixed frame (1), it is characterised in that: in the fixed frame (1)
Be equipped with equipped with left support seat (2), right support seat (3) and heating structure (4), heating structure (4) incrustation, heating tube and
The cooling fin of two layers of waveform of the heating tube two sides is set, and two layers of cooling fin is separated by aluminium sheet, the aluminium sheet weldering
It connects in the outer casing bottom, the first aluminum strip (5) is welded on the aluminium sheet, in the cooling fin being connected with the heating tube
Be equipped with the second aluminum strip (6), the shell two sides be equipped with it is several be fixedly welded block (7), described be fixedly welded each
Be welded on block (7) fixing aluminum strip (8), each fixing aluminum strip (8) with first aluminum strip (5) and second aluminium
Item (6) is connected, and fuse and temperature controller are equipped on the left support seat (2), and left protecting cover is equipped on the left support seat (2)
(9) and right protecting cover (10), side plate (11) are equipped in the left protecting cover (9) and the right protecting cover (10) front and rear sides, described
Side plate (11) lower end is equipped with cylindrical bump (12).
2. a kind of ptc heater for preventing cooling fin from falling off according to claim 1, it is characterised in that: in the left support
Seat (2) is equipped with fixed block (13), is set on the fixed block (13) there are two card slot, on the left protecting cover (9) and the right side
The fixture block (14) being used cooperatively with the card slot is equipped on protecting cover (10).
3. a kind of ptc heater for preventing cooling fin from falling off according to claim 1, it is characterised in that: in the left support
Seat (2) bottom side rear and front end is equipped with the cylindrical notch of the fixed cylindrical bump (12).
4. a kind of ptc heater for preventing cooling fin from falling off according to claim 1, it is characterised in that: first aluminum strip
(5) width is 0.5-1 centimetres, and the width of second aluminum strip (6) is 0.4-0.8 centimetres.
5. a kind of ptc heater for preventing cooling fin from falling off according to claim 1, it is characterised in that: the left protecting cover (9)
It is made with the right protecting cover (10) of polyimides or PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857824.5A CN105451377B (en) | 2015-11-30 | 2015-11-30 | A kind of ptc heater for preventing cooling fin from falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510857824.5A CN105451377B (en) | 2015-11-30 | 2015-11-30 | A kind of ptc heater for preventing cooling fin from falling off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105451377A CN105451377A (en) | 2016-03-30 |
| CN105451377B true CN105451377B (en) | 2019-06-14 |
Family
ID=55561039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510857824.5A Active CN105451377B (en) | 2015-11-30 | 2015-11-30 | A kind of ptc heater for preventing cooling fin from falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105451377B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235459B (en) * | 2018-02-10 | 2024-05-03 | 浙江奇力电气科技有限公司 | PTC heater capable of preventing cooling fin from falling off |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156644Y (en) * | 1993-04-24 | 1994-02-16 | 广州天河纶麒电子有限公司 | PTC ceramic heat generator |
| CN2342542Y (en) * | 1998-04-23 | 1999-10-06 | 江苏常恒集团控制电器厂 | Inner tube type PTC heater |
| CN203015139U (en) * | 2012-11-30 | 2013-06-19 | 东莞市比卓五金电子有限公司 | PTC charged corrugation heat-emission body |
| CN104994604A (en) * | 2015-07-07 | 2015-10-21 | 芜湖华族实业有限公司 | Novel multi-layer heat radiation structure of heater |
-
2015
- 2015-11-30 CN CN201510857824.5A patent/CN105451377B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156644Y (en) * | 1993-04-24 | 1994-02-16 | 广州天河纶麒电子有限公司 | PTC ceramic heat generator |
| CN2342542Y (en) * | 1998-04-23 | 1999-10-06 | 江苏常恒集团控制电器厂 | Inner tube type PTC heater |
| CN203015139U (en) * | 2012-11-30 | 2013-06-19 | 东莞市比卓五金电子有限公司 | PTC charged corrugation heat-emission body |
| CN104994604A (en) * | 2015-07-07 | 2015-10-21 | 芜湖华族实业有限公司 | Novel multi-layer heat radiation structure of heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105451377A (en) | 2016-03-30 |
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