CN211372785U - Hot air gun - Google Patents
Hot air gun Download PDFInfo
- Publication number
- CN211372785U CN211372785U CN201922422268.5U CN201922422268U CN211372785U CN 211372785 U CN211372785 U CN 211372785U CN 201922422268 U CN201922422268 U CN 201922422268U CN 211372785 U CN211372785 U CN 211372785U
- Authority
- CN
- China
- Prior art keywords
- valve block
- air gun
- gun body
- air
- wind gap
- 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
Links
- 238000004321 preservation Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a hot-blast rifle, including the air gun body, the air gun body is provided with the air outlet and goes into the wind gap, its characterized in that, the air outlet is provided with the export valve block, it is provided with the entry valve block to go into the wind gap, the air outlet with it is provided with the circulating pipe to go into between the wind gap, be provided with the circulation valve block on the circulating pipe, the export valve block the entry valve block with the circulation valve block all is connected with the controller. The utility model discloses be provided with the circulating pipe, realize rapid heating up or keep warm through turning to of each valve block control air current.
Description
Technical Field
The utility model relates to a hot-blast rifle technical field particularly, relates to a hot-blast rifle.
Background
The hot air gun is a tool for welding and picking up elements by hot air blown out of a gun core of a heating resistance wire. According to the working principle of the heat gun, the main body of the heat gun control circuit comprises a temperature signal amplifying circuit, a comparison circuit, a silicon controlled rectifier control circuit, a sensor, a wind control circuit and the like. In addition, in order to improve the overall performance of the circuit, some auxiliary circuits, such as a temperature display circuit, a shutdown delay circuit and a zero-crossing detection circuit, should be provided. The temperature display circuit is provided to facilitate temperature regulation. The temperature that the temperature display circuit shows is the actual temperature of circuit, and the workman can be according to the temperature that shows on the display screen and adjust manually in the operation process.
In some use scenes, the short-time high-frequency low-frequency use of hot air gun, the live time is shorter, the interval time is longer, the traditional hot air gun needs to wait for the heating up repeatedly, and the use is inconvenient.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides a hot-blast rifle can solve above-mentioned problem.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a hot air gun, includes the air gun body, the air gun body is provided with the air outlet and goes into the wind gap, its characterized in that, the air outlet is provided with the export valve block, it is provided with the entry valve block to go into the wind gap, the air outlet with it is provided with the circulating pipe to go into between the wind gap, be provided with the circulating valve block on the circulating pipe, export valve block the entry valve block with the circulating valve block all is connected with the controller.
Further, be provided with the heat preservation button on the air gun body, the heat preservation button is connected the controller.
Furthermore, a temperature display screen is arranged on the air gun body.
Furthermore, a storage battery is arranged in the air gun body.
The utility model has the advantages that: the utility model discloses be provided with the circulating pipe, realize rapid heating up or keep warm through turning to of each valve block control air current.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a heat gun.
In the figure: 1. the air gun comprises an air gun body, 2. an air outlet, 21. an outlet valve plate, 3. an air inlet, 31. an inlet valve plate, 4. a circulating pipe and 41. a circulating valve plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1, according to the embodiment of the utility model provides a hot-blast rifle, including air gun body 1, air gun body 1 is provided with air outlet 2 and goes into wind gap 3, air outlet 2 is provided with export valve block 21, it is provided with entry valve block 31 to go into wind gap 3, air outlet 2 with it is provided with circulating pipe 4 to go into between the wind gap 3, be provided with circulating valve block 41 on the circulating pipe 4, export valve block 21 entry valve block 31 with circulating valve block 41 all is connected with the controller.
In an embodiment of the present invention, the air gun body 1 is provided with a heat preservation button, and the heat preservation button is connected to the controller.
In an embodiment of the present invention, the air gun body 1 is provided with a temperature display screen.
In an embodiment of the present invention, a storage battery is disposed in the air gun body 1.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When specifically using, according to the utility model discloses a hot-blast rifle when just starting the needs rapid heating up, will export valve block 21 and entry valve block 31 through the controller and close, and circulation valve block 41 is opened, and the air current constantly heats up through the inner loop, opens export valve block 21 and entry valve block 31 after reaching the settlement temperature, closes circulation valve block 41. When the heat gun is temporarily not in use, the outlet valve sheet 21 and the inlet valve sheet 31 are closed, the circulation valve sheet 41 is opened, and the fan and the heating wire are operated with a small power.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a hot air gun, includes air gun body (1), air gun body (1) is provided with air outlet (2) and income wind gap (3), its characterized in that, air outlet (2) are provided with export valve block (21), it is provided with entry valve block (31) to go into wind gap (3), air outlet (2) with it is provided with circulating pipe (4) to go into between wind gap (3), be provided with circulating valve block (41) on circulating pipe (4), export valve block (21) entry valve block (31) with circulating valve block (41) all are connected with the controller.
2. The heat gun according to claim 1, wherein the heat preservation button is arranged on the main body of the air gun body (1), and the heat preservation button is connected with the controller.
3. The heat gun according to claim 1, characterized in that a temperature display screen is arranged on the gun body (1).
4. Heat gun according to claim 1, characterized in that a battery is provided in the gun body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422268.5U CN211372785U (en) | 2019-12-30 | 2019-12-30 | Hot air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922422268.5U CN211372785U (en) | 2019-12-30 | 2019-12-30 | Hot air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211372785U true CN211372785U (en) | 2020-08-28 |
Family
ID=72155370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922422268.5U Expired - Fee Related CN211372785U (en) | 2019-12-30 | 2019-12-30 | Hot air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211372785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468313A (en) * | 2022-09-30 | 2022-12-13 | 深圳拓邦股份有限公司 | Rapid heating method and device for hot air gun, electronic equipment and storage medium |
-
2019
- 2019-12-30 CN CN201922422268.5U patent/CN211372785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115468313A (en) * | 2022-09-30 | 2022-12-13 | 深圳拓邦股份有限公司 | Rapid heating method and device for hot air gun, electronic equipment and storage medium |
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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: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |