CN202171330U - Novel blowing nozzle of hot air gun - Google Patents
Novel blowing nozzle of hot air gun Download PDFInfo
- Publication number
- CN202171330U CN202171330U CN2011200560965U CN201120056096U CN202171330U CN 202171330 U CN202171330 U CN 202171330U CN 2011200560965 U CN2011200560965 U CN 2011200560965U CN 201120056096 U CN201120056096 U CN 201120056096U CN 202171330 U CN202171330 U CN 202171330U
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- CN
- China
- Prior art keywords
- hot air
- gun
- air
- air outlet
- blow gun
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- Expired - Lifetime
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Abstract
The utility model discloses a novel blowing nozzle of a hot air gyn. The blowing nozzle comprises a fixed part, a hot air cavity and an air outlet, wherein the fixed part is fixedly arranged on the top part of the hot air cavity; an air inlet is arranged on the top part of the hot air cavity; and the air outlet is arranged on the bottom part of the hot air cavity. The blowing nozzle of the hot air gun in the utility model can help to dismount the products, which have a bigger non-standard dimension, more and bigger welding points, more quickly and efficiently. The blowing nozzle in the utility model is designed to be a square and added with a tapered structure inside, so the wind force of the hot air can be increased and the heat loss can be reduced; the air outlet around is designed with an outer draught exclusion device which is high on the outer part and low on the inner part, so that the hot air is prevented from leaking, and the peripheral components and parts are prevented from dropping after being blown by the hot air; moreover, the novel hot air gun nozzle can be directly arranged above the dismounted components and parts so as to be molten without holding with hands, thus the dismounting time of the non-standard products is reduced, and the other components and parts of the PCBA (Printed Circuit Board Assembly) board are ensured to be abnormal.
Description
Technical field
The utility model discloses a kind of blow gun, particularly a kind of novel heat gun blow gun.
Background technology
Along with the development of electronic industry, increasing functional module is integrated on core board or the integrated chip, and increasing chip module has been made SMD.When nonstandard core board or chip module need disassemble, use general heat gun first wife's blow gun can't dismantle, if dismounting just very causes peripheral components and parts to come off and the pcb board copper sheet such as sticks up at the series of abnormal situation easily by force at all.And when dismounting size and solder joint components and parts on the high side bigger than normal, solder joint cannot heat simultaneously all around, also impels the solder joint cooling comparatively fast, consuming time will increasing if move heating.If when using heat gun first wife blow gun to dismantle the big solder joint of size than multicomponent device, required time, temperature and wind-force must extend and increase; Thereby cause peripheral components and parts, particularly less components and parts (for example: Chip-R electric capacity crystal oscillator etc.) solder joint fusion back just can occur and under wind, just can take place to be shifted or to come off.
Summary of the invention
To the above-mentioned awkward shortcoming of mentioning of heat gun blow gun of the prior art, the utility model provides a kind of new heat gun blow gun, and its wind concentration is easy to use, is suitable for dismantling SMD chip module etc.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel heat gun blow gun; Blow gun comprises standing part, hot blast chamber and air outlet; Standing part is fixedly mounted on the hot blast top of chamber, and the hot blast top of chamber has air inlet, and air outlet is arranged on bottom, hot blast chamber.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described air outlet is provided with four, and four air outlets are all elongated, and adjacent air outlet vertically is provided with.
Described hot blast is provided with air devider in the chamber.
Described air devider is rectangular pyramid shape, the top corresponding setting of air devider with air inlet, and four limits of air devider correspond respectively to an air outlet setting.
Described standing part adopts " C " shape anchor ear.
Two ends of described " C " shape anchor ear have a fastener hole.
Described air inlet is corresponding to the standing part setting.
Described air inlet is provided with five fresh air inlets, and wherein, one is arranged on the centre, and other four are circle distribution around the fresh air inlets of centre.
The lateral wall at described air outlet place is higher than madial wall.
The beneficial effect of the utility model is: can help through the heat gun blow gun in the utility model that nonstandard size is bigger than normal, solder joint product bigger than normal on the high side carries out dismounting more quickly and effectively; Blow gun in the utility model is designed to square and the inner pyramidal structure that increases; Can improve hot blast wind-force and reduce heat and run off; Air outlet is designed with high outside and low outside outside draught exclusion device all around; Prevent that hot blast from leaking; And prevent that peripheral components and parts from being blown to the back by hot blast and coming off, and and can be directly novel heat gun mouth be placed and be disassembled the components and parts top and treat that its fusing get final product (can need not hand steered), thus minimizing nonstandard product take-down time and guarantee other components and parts appearance of PCBA plate unusually.Adopt the blow gun of the utility model, when dismounting size and solder joint components and parts on the high side bigger than normal, only need this blow gun vertically placed around the components and parts to get final product on the solder joint, only ten minutes just can with size greatly, more components and parts or the PCBA plate of solder joint disassemble.Use the exclusive outside draught exclusion device all around of heat gun blow gun of the utility model, prevent hot blast and leak, can prevent that so not only peripheral components and parts from coming off, can also improve dismounting speed.The utility model inner exclusive distinguished and admirable anti-subtract structure and circular hole correspondence shunting measure; Can impel the heat gun blow gun to be applicable to the low profile thermal air pressure gun equipment fully, and replacing and heat gun blow gun first wife blow gun replacing method are identical, it is convenient to change; Use advantages such as simple; The steady wind hall of the utility model height, inner taper angle structure and blow the characteristics that pin height design meets temperature principle and wind are impelled every temperature Celsius and wind-force just arrive intensity, thereby are improved removal efficiency and dismantle product quality.
To combine the accompanying drawing and the specific embodiment that the utility model is further specified below.
Description of drawings
Fig. 1 is the utility model decomposing state structural representation.
Fig. 2 is the utility model perspective view.
Among the figure, 1-" C " shape anchor ear, 2-hot blast chamber, 3-air outlet, 4-fresh air inlet, 5-fastener hole, 6-air devider.
The specific embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1 and accompanying drawing 2, the utility model is a kind of novel heat gun blow gun, and it mainly comprises three parts; Be standing part, hot blast chamber 2 and air outlet 3; In the present embodiment, standing part adopts " C " shape anchor ear 1, and 1 two ends of " C " shape anchor ear have a fastener hole 5; Can in fastener hole 5, connect a screw, can the utility model be fixed on the heat gun.Standing part is fixedly mounted on 2 tops, hot blast chamber, and 2 tops, hot blast chamber have air inlet 4, in the present embodiment; Air inlet 4 is corresponding to the standing part setting, and air inlet 4 is provided with five fresh air inlets, wherein; One is arranged on the centre, and other four are circle distribution around the fresh air inlets of centre.In the present embodiment, air outlet 3 is arranged on 2 bottoms, hot blast chamber, and air outlet 3 is provided with four, and four air outlets 3 are all elongated, and adjacent air outlet 3 vertically is provided with, and in the present embodiment, air outlet 3 place's lateral walls are higher than madial wall.In the present embodiment, be provided with air devider 6 in the hot blast chamber 2, divide wind, 6 are rectangular pyramid shape, air devider 6 top with air inlet 4 corresponding settings, four limits of air devider 6 correspond respectively to 3 settings of an air outlet.
Can help through the heat gun blow gun in the utility model that nonstandard size is bigger than normal, solder joint product bigger than normal on the high side carries out dismounting more quickly and effectively; Blow gun in the utility model is designed to square and the inner pyramidal structure that increases; Can improve hot blast wind-force and reduce heat and run off; Air outlet is designed with high outside and low outside outside draught exclusion device all around, prevents that hot blast from leaking, and prevents that peripheral components and parts from being blown to the back by hot blast and coming off; And can be directly novel heat gun mouth be placed to be disassembled the components and parts top and to treat that its fusing get final product (can need not hand steered), thereby reduce the nonstandard product take-down time and guarantee other components and parts appearance of PCBA plate unusually.Adopt the blow gun of the utility model, when dismounting size and solder joint components and parts on the high side bigger than normal, only need this blow gun vertically placed around the components and parts to get final product on the solder joint, only ten minutes just can with size greatly, more components and parts or the PCBA plate of solder joint disassemble.Use the exclusive outside draught exclusion device all around of heat gun blow gun of the utility model, prevent hot blast and leak, can prevent that so not only peripheral components and parts from coming off, can also improve dismounting speed.The utility model inner exclusive distinguished and admirable anti-subtract structure and circular hole correspondence shunting measure; Can impel the heat gun blow gun to be applicable to the low profile thermal air pressure gun equipment fully, and replacing and heat gun blow gun first wife blow gun replacing method are identical, it is convenient to change; Use advantages such as simple; The steady wind hall of the utility model height, inner taper angle structure and blow the characteristics that pin height design meets temperature principle and wind are impelled every temperature Celsius and wind-force just arrive intensity, thereby are improved removal efficiency and dismantle product quality.
Claims (9)
1. novel heat gun blow gun, it is characterized in that: described blow gun comprises standing part, hot blast chamber and air outlet, and standing part is fixedly mounted on the hot blast top of chamber, and the hot blast top of chamber has air inlet, and air outlet is arranged on bottom, hot blast chamber.
2. novel heat gun blow gun according to claim 1 is characterized in that: described air outlet is provided with four, and four air outlets are all elongated, and adjacent air outlet vertically is provided with.
3. novel heat gun blow gun according to claim 2 is characterized in that: described hot blast is provided with air devider in the chamber.
4. novel heat gun blow gun according to claim 3, it is characterized in that: described air devider is rectangular pyramid shape, the top corresponding setting of air devider with air inlet, four limits of air devider correspond respectively to an air outlet setting.
5. according to any described novel heat gun blow gun in the claim 1 to 4, it is characterized in that: described standing part adopts " C " shape anchor ear.
6. novel heat gun blow gun according to claim 5 is characterized in that: two ends of described " C " shape anchor ear have a fastener hole.
7. novel heat gun blow gun according to claim 5, it is characterized in that: described air inlet is corresponding to the standing part setting.
8. according to any described novel heat gun blow gun in the claim 1 to 4, it is characterized in that: described air inlet is provided with five fresh air inlets, and wherein, one is arranged on the centre, and other four are circle distribution around the fresh air inlets of centre.
9. according to any described novel heat gun blow gun in the claim 1 to 4, it is characterized in that: the lateral wall at described air outlet place is higher than madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200560965U CN202171330U (en) | 2011-03-04 | 2011-03-04 | Novel blowing nozzle of hot air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200560965U CN202171330U (en) | 2011-03-04 | 2011-03-04 | Novel blowing nozzle of hot air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171330U true CN202171330U (en) | 2012-03-21 |
Family
ID=45829525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200560965U Expired - Lifetime CN202171330U (en) | 2011-03-04 | 2011-03-04 | Novel blowing nozzle of hot air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264203A (en) * | 2013-05-23 | 2013-08-28 | 无锡市崇安区科技创业服务中心 | Hot air gun |
| CN113843470A (en) * | 2021-08-24 | 2021-12-28 | 东莞市振亮精密科技有限公司 | Vibrator maintenance tool and vibrator replacement method of 5G antenna |
-
2011
- 2011-03-04 CN CN2011200560965U patent/CN202171330U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264203A (en) * | 2013-05-23 | 2013-08-28 | 无锡市崇安区科技创业服务中心 | Hot air gun |
| CN113843470A (en) * | 2021-08-24 | 2021-12-28 | 东莞市振亮精密科技有限公司 | Vibrator maintenance tool and vibrator replacement method of 5G antenna |
| CN113843470B (en) * | 2021-08-24 | 2024-01-05 | 东莞市振亮精密科技有限公司 | Vibrator maintenance tool and vibrator replacement method of 5G antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Lingqi Electronic Co., Ltd. Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent director of Shenzhen Lingqi Electronics Co.,Ltd. Document name: Notice of termination of patent right |