CN200965232Y - Heating core of hot air gun - Google Patents
Heating core of hot air gun Download PDFInfo
- Publication number
- CN200965232Y CN200965232Y CN 200620061878 CN200620061878U CN200965232Y CN 200965232 Y CN200965232 Y CN 200965232Y CN 200620061878 CN200620061878 CN 200620061878 CN 200620061878 U CN200620061878 U CN 200620061878U CN 200965232 Y CN200965232 Y CN 200965232Y
- Authority
- CN
- China
- Prior art keywords
- heating wire
- core
- core frame
- air gun
- utility
- 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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Abstract
The utility model provides a calorific core used in a warm-air gun, comprising a core frame and a heater, wherein, a spiral-groove extending successively along the direction of the core frame shaft is arranged on the outside of the core frame, and the heater is arranged in the spiral-groove. The utility model has the advantages of long service life, can generate rotating sirocco and is used in the warm-air gun.
Description
Technical field
The utility model designs a kind of heating core, refers in particular to a kind of heat gun heat generating core that is used for the processing of electric elements hot blast.
Background technology
At present, traditional heat gun heat generating core, its core frame is an earthenware, adopt 0.3 heating wire coiled as the plum blossom shape, in layer be superimposed and penetrate small porcelain tube and form, there is not insulant to intercept between layer and the layer, the one deck that only depends on heating wire self surface oxide layer insulation as thin as a wafer very easily is short-circuited and blows heating wire, and heating wire is in the rubescent state of high temperature in use, be subjected to then very easily distortion or displacement of vibrations slightly, cause local ultra-high temperature and burn heating wire, these two kinds cover end is the critical defect of original heat generating core, and 95 percent heating core burns therefrom.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, a kind of long service life is provided, can produces a kind of heat gun heat generating core that rotates hot blast.
The purpose of this utility model is achieved in that a kind of heat gun heat generating core, comprises core frame, heating wire, and wherein: described core frame appearance is provided with the spiral groove that axially extends continuously along the core frame, and heating wire is arranged in this spiral groove.
Above-mentioned heat gun is a spirality with the heating wire described in the heat generating core, and is good with the spiral external diameter of heating wire with the big or small consistent of spiral groove.
After the utility model adopts said structure, by spiral groove being set, and heating wire is arranged in the spiral groove, can prevents the heating wire short circuit effectively, guarantee safe handling, improve service life in core frame appearance; Simultaneously, helicla flute also plays the effect of wind guide tank, and wind that air pump is brought enters helicla flute through the heating wire bottom, and then through the effect of spiral fluted wind-guiding, makes wind send soft rotation wind from the top after rotation multi-turn on the heat generating core; After further improving, the spiral external diameter of heating wire is consistent with the helicla flute size, and loosening after being bumped into, sharp pounding can not damaged heating wire with knocking.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is the structural representation of the utility model SMIS frame.
The specific embodiment
Consult Fig. 1, shown in Figure 2, a kind of heat gun heat generating core of the present utility model, comprise ceramic core frame 1, heating wire 2, be provided with the spiral groove 3 that axially extends continuously along core frame 1 in core frame 1 appearance, heating wire 2 is arranged in this spiral groove 3, heating wire 2 is a spirality, and the spiral external diameter of heating wire 2 is big or small consistent with spiral groove 3, further improves antidetonation, the drop resistance of heating wire 2.Concrete using method of the present utility model is identical with traditional heat generating core, but result of use is better, the life-span is longer.
Claims (3)
1. a heat gun heat generating core comprises core frame (1), heating wire (2), it is characterized in that: described core frame (1) appearance is provided with the spiral groove (3) that axially extends continuously along core frame (1), and heating wire (2) is arranged in this spiral groove (3).
2. heat gun heat generating core according to claim 1 is characterized in that: described heating wire (2) is a spirality.
3. heat gun heat generating core according to claim 2 is characterized in that: the spiral external diameter of described heating wire (2) is big or small consistent with spiral groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061878 CN200965232Y (en) | 2006-07-20 | 2006-07-20 | Heating core of hot air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061878 CN200965232Y (en) | 2006-07-20 | 2006-07-20 | Heating core of hot air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965232Y true CN200965232Y (en) | 2007-10-24 |
Family
ID=38869250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061878 Expired - Fee Related CN200965232Y (en) | 2006-07-20 | 2006-07-20 | Heating core of hot air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965232Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661338A (en) * | 2015-02-12 | 2015-05-27 | 颐中（青岛）实业有限公司 | Heating device of electronic cigarette atomizer |
| CN108095193A (en) * | 2016-11-24 | 2018-06-01 | 深圳市赛尔美电子科技有限公司 | Heating non-combustion smoking set and heating assembly thereof |
| CN108800560A (en) * | 2018-07-19 | 2018-11-13 | 浙江普莱得电器有限公司 | A kind of multi-functional heat gun |
-
2006
- 2006-07-20 CN CN 200620061878 patent/CN200965232Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661338A (en) * | 2015-02-12 | 2015-05-27 | 颐中（青岛）实业有限公司 | Heating device of electronic cigarette atomizer |
| CN108095193A (en) * | 2016-11-24 | 2018-06-01 | 深圳市赛尔美电子科技有限公司 | Heating non-combustion smoking set and heating assembly thereof |
| CN108800560A (en) * | 2018-07-19 | 2018-11-13 | 浙江普莱得电器有限公司 | A kind of multi-functional heat gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |