CN208353631U - The ceramics bracket of heat gun heating core - Google Patents
The ceramics bracket of heat gun heating core Download PDFInfo
- Publication number
- CN208353631U CN208353631U CN201721648963.8U CN201721648963U CN208353631U CN 208353631 U CN208353631 U CN 208353631U CN 201721648963 U CN201721648963 U CN 201721648963U CN 208353631 U CN208353631 U CN 208353631U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- heating wire
- bracket
- spiral
- air inlet
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of ceramics brackets of heat gun heating core in appliance tool field, ceramics bracket is column structure, several mounting brackets are uniformly provided on cylinder, mounting bracket is equipped with spiral mounting groove, and heating wire is wrapped on the spiral mounting groove of mounting bracket using spiral way, and one end of cylinder is air inlet, air inlet is equipped with wind-guiding face, wind-guiding face is tilt taper side face, and air inlet is equipped with conducting wire introduction hole, and heating wire conducting wire enters mounting bracket by conducting wire introduction hole.The utility model has many advantages, such as to improve the temperature of caused by outlet of hot blast gun, while also reducing heating wire surface temperature at air outlet and reducing the front and back temperature difference of heating wire and prolong the service life.
Description
Technical field
The present invention relates to a kind of ceramics brackets of heat gun heating core in appliance tool field.
Background technique
Heat gun is common heating tool, and existing heater includes heating wire and the ceramics bracket for installing heating wire, pottery
Mounting groove on porcelain bracket is parallel with the section of ceramics bracket or at certain oblique angle, and heating wire is generally spiral form winding
On bracket, when heating wire is mounted in mounting groove, inevitably there is point contact in heating wire and mounting groove, seriously affect electricity
Heated filament service life.
The depth of the mounting groove of existing heating wire mounting bracket is the same, this causes when wind passes through, the electricity of front
Heated filament influences wind and passes through from subsequent heating wire surface, and wind cannot well take the heat on heating wire below out of, this causes
The temperature of front and back resistance wire is uneven, influences the service life of heating wire.
Summary of the invention
The object of the present invention is to provide a kind of hot-air gun heating wire ceramics brackets, can effectively solve the problem that existing heating wire and peace
Point contact between tankage extends heating wire service life；The temperature of caused by outlet of hot blast gun is improved, while also reducing outlet air
The front and back temperature difference of heating wire surface temperature and diminution heating wire, prolongs the service life at mouthful.
What the object of the invention was achieved through the following technical solutions:
A kind of ceramics bracket of heat gun heating core, it is characterised in that: the ceramics bracket is column structure, on cylinder
Several mounting brackets are uniformly provided with, mounting bracket is equipped with spiral mounting groove, and heating wire is wrapped in installation using spiral way
On the spiral mounting groove of bracket, one end of cylinder is air inlet, and air inlet is equipped with wind-guiding face, and wind-guiding face is tilt taper side
Face, air inlet are equipped with conducting wire introduction hole, and heating wire conducting wire enters mounting bracket by conducting wire introduction hole；The mounting bracket
Spiral mounting groove installs slot structure using double helix, and mounting groove has 2 kinds of different depth, and the depth of two neighboring helicla flute is not
Together, it when installing heating wire, is just wound along spiral mounting groove；Above-mentioned technical proposal is further described: described
Mounting groove is U-lag.
The present invention has the temperature for improving caused by outlet of hot blast gun, while also reducing heating wire surface temperature and contracting at air outlet
The front and back temperature difference of small heating wire and the advantages that prolonging the service life.
Detailed description of the invention
Fig. 1 is the ceramic stand structure figure of heat gun heating core.
In figure: the first mounting groove 1, the second mounting groove 2, wind-guiding face 3 and conducting wire introduction hole 4.
Specific embodiment
The contents of the present invention are further described with reference to the accompanying drawing:
It as shown is the ceramic stand structure figure of heat gun heating core, including the first mounting groove 1, the second mounting groove 2, leads
Wind face 3 and conducting wire introduction hole 4.
1, ceramics bracket is column structure, several mounting brackets are uniformly provided on cylinder, and mounting bracket is equipped with spiral
Mounting groove, heating wire are wrapped in above bracket using spiral way, and the heating wire mounting groove of heating wire ceramics bracket uses spiral
Shape；When installing heating wire, just it is wound along spiral mounting groove.This is just substantially improved between heating wire and mounting groove
Point contact.
2, ceramics bracket installs slot structure using double helix, and the depth of two helicla flutes is different, and which increase wind and electric heating
The contact area of silk, is conducive to wind and takes the heat on heating wire surface out of, improve the temperature of caused by outlet of hot blast gun, while also reducing
Heating wire surface temperature, prolongs the service life.
3, the tilt taper side of air inlet effectively reduces air inlet windage, and wind is made more smoothly to enter heater.
4, conducting wire introduction hole is set on ceramics bracket, and the aperture that the lead on heating unit assembly passes through individually is drawn, this can
It is touched to avoid lead, causes danger.Wind can also effectively cool down ceramics bracket by aperture.Aperture can reduce branch
Frame internal stress is allowed to be unlikely to deform in the fabrication process.
Claims (2)
1. a kind of ceramics bracket of heat gun heating core, it is characterised in that: the ceramics bracket is column structure, on cylinder
Even to be equipped with several mounting brackets, mounting bracket is equipped with spiral mounting groove, and heating wire is wrapped in installation branch using spiral way
On the spiral mounting groove of frame, one end of cylinder is air inlet, and air inlet is equipped with wind-guiding face, and wind-guiding face is tilt taper side face,
Air inlet is equipped with conducting wire introduction hole, and heating wire conducting wire enters mounting bracket by conducting wire introduction hole；The spiral shell of the mounting bracket
It revolves mounting groove and slot structure is installed using double helix, mounting groove has 2 kinds of different depth, and the depth of two neighboring helicla flute is different.
2. the ceramics bracket of heat gun heating core according to claim 1, it is characterised in that: the mounting groove is U-lag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648963.8U CN208353631U (en) | 2017-12-01 | 2017-12-01 | The ceramics bracket of heat gun heating core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721648963.8U CN208353631U (en) | 2017-12-01 | 2017-12-01 | The ceramics bracket of heat gun heating core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353631U true CN208353631U (en) | 2019-01-08 |
Family
ID=64874550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721648963.8U Active CN208353631U (en) | 2017-12-01 | 2017-12-01 | The ceramics bracket of heat gun heating core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949079A (en) * | 2017-12-01 | 2018-04-20 | 上海捷科工具有限公司 | The ceramics bracket of heat gun heating core |
-
2017
- 2017-12-01 CN CN201721648963.8U patent/CN208353631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949079A (en) * | 2017-12-01 | 2018-04-20 | 上海捷科工具有限公司 | The ceramics bracket of heat gun heating core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205378241U (en) | Hot -blast rifle ceramic heater subassembly | |
| CN107949079A (en) | The ceramics bracket of heat gun heating core | |
| CN208353631U (en) | The ceramics bracket of heat gun heating core | |
| CN201803596U (en) | Electric heating furnace body | |
| CN103376807A (en) | Electromagnetic heating temperature-control system and air cooling system thereof | |
| CN204006182U (en) | Heat radiating type electromagnetic oven wire coil | |
| CN203586493U (en) | Air conditioning unit and electric auxiliary heating device thereof | |
| CN203010917U (en) | Heating core of hot air gun | |
| CN205283857U (en) | A flooding type electric heater entirely for heating of aluminium liquid | |
| CN106642237B (en) | A kind of electromagnetic stove | |
| CN212108985U (en) | Novel electromagnetic heating hot air unit | |
| CN101358750A (en) | Electric heating oil heater | |
| CN202713662U (en) | Immersion type electrothermal tube component | |
| CN205923798U (en) | Be applied to heating tube structure of oven | |
| CN208676493U (en) | The fever frame of hair dryer | |
| CN205732334U (en) | A kind of improved structure of aluminium alloy extrusions extruder ingot-containing tube | |
| CN204721630U (en) | A kind of plate heater | |
| CN204887501U (en) | Positive temperature coefficient thermistor heater of no abnormal sound | |
| CN105451378A (en) | PTC heater | |
| CN204075440U (en) | High temperature gentle breeze generation device | |
| CN210930056U (en) | Electric hair drier | |
| CN212644950U (en) | PTC mounting structure of electric appliance | |
| CN212603224U (en) | Energy-saving heater for drying barrel of injection molding machine | |
| CN205005274U (en) | Novel PTC heater | |
| CN202649851U (en) | Electromagnetic heating temperature control system and wind cooling system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |