CN208301043U - A kind of safety cap with defrosting function - Google Patents
A kind of safety cap with defrosting function Download PDFInfo
- Publication number
- CN208301043U CN208301043U CN201820779480.XU CN201820779480U CN208301043U CN 208301043 U CN208301043 U CN 208301043U CN 201820779480 U CN201820779480 U CN 201820779480U CN 208301043 U CN208301043 U CN 208301043U
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- CN
- China
- Prior art keywords
- cap body
- sweatband
- exhaust pipe
- windshield
- admission line
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- 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.)
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Abstract
The utility model discloses a kind of safety caps with defrosting function, including cap body, cap body is equipped in cap body, miniature air exhauster, exhaust pipe, sweatband, air inlet, admission line, gas outlet, windshield, controller, windshield fixed knob, Defog-Switch, sweatband sandwich chamber, bottom air hole, assist air exhauster, charging hole, exhaust pipe is equipped with after top the past of cap body uppercap body, auxiliary air exhauster is installed in the front end of exhaust pipe, miniature air exhauster is equipped in the rear end of exhaust pipe, auxiliary air exhauster is connect with controller with miniature air exhauster, admission line is symmetrically arranged in the inside two sides of sweatband, Air Filter is equipped at the back-end ports of admission line, admission line and exhaust pipe form the airflow channel of an entirety, the utility model is designed reasonably, structure is simple, cost It is cheap, it can effectively eliminate the fog inside windshield, brought convenience when in use to user.
Description
Technical field
The utility model relates to field of hat, specially a kind of safety cap with defrosting function.
Background technique
Existing safety hat is essentially all sealing, and wearing heat on the head of the wearer can not shed, over time
It is easy to perspire, also results in capital pruritus, and when putting down the windshield of front, the hot gas of exhalation is easy to
Water mist is formed on windshield, causes blurred vision, seriously affects traffic safety.
Utility model content
The purpose of this utility model is to provide a kind of safety caps with defrosting function, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of safety cap with defrosting function, packet
Cap body is included, the cap body is equipped with cap body, and the two sides of the cap body are symmetrically arranged with windshield fixed knob, described
It is equipped with empty slot before cap body, windshield, the both ends of the windshield and the windshield of cap body two sides are equipped at empty slot
Fixed knob connection, the top center of the cap body are equipped with exhaust pipe, and the bottom of the cap body is equipped with sweatband, sweatband and cap body
Mutually it coincide.
Preferably, the inside of the sweatband is equipped with sweatband sandwich chamber, and the inside two sides of the sweatband sandwich chamber are symmetrically arranged with
Admission line, the rear end of admission line are equipped with air inlet, and the air inlet position is equipped with filter screen, and the front end of admission line is equipped with
Port, bottom air hole is equipped between the front end of the admission line, and bottom air hole runs through sweatband in vertical direction.
Preferably, the exhaust pipe extends among the rear of cap body from the top front of cap body, the exhaust pipe
Front end be equipped with auxiliary air exhauster, the rear end of exhaust pipe is equipped with miniature air exhauster, is equipped with above the rear end of the exhaust pipe
Controller, the auxiliary air exhauster, miniature air exhauster are connect with controller.
Preferably, the centre of the windshield fixed knob is equipped with Defog-Switch, and windshield fixed knob laterally passes through
Cap body is worn, the inside end of the windshield fixed knob is sealed equipped with ear.
Preferably, the inside of the controller is equipped with battery, and the side connecting pin of the battery is equipped with Voltage stabilizing module,
Another connecting pin of the battery is equipped with single-chip microcontroller, the right side connecting pin of the single-chip microcontroller be equipped with switching circuit, drive module,
Current control circuit, the switching circuit, drive module, current control circuit are parallel with one another.
Preferably, the inside of the cap body is padded equipped with polymeric foam.
Compared with prior art, the utility model has the beneficial effects that
(1) it is equipped with Air Filter at the back-end ports of admission line, filtration treatment is carried out before drawing air into admission line,
It avoids bringing dust inside cap body into；
(2) the inside two sides of sweatband are symmetrically arranged with admission line, are equipped with Air Filter, air inlet at the back-end ports of admission line
Pipeline and exhaust pipe form the airflow channel of an entirety；Cap body is timely effectively discharged in the water mist that human body generates
Outside；
(3) the utility model is designed reasonably, structure is simple, cheap, can effectively eliminate the mist inside windshield
Gas is brought convenience when in use to user.
Detailed description of the invention
Fig. 1 is the utility model cap body structural schematic diagram；
Fig. 2 is the utility model sweatband schematic cross-section；
Fig. 3 is the utility model controller internal hardware system schematic.
In figure: 1, cap body；2, cap body；3, miniature air exhauster；4, exhaust pipe；5, sweatband；6, air inlet；7, air inlet
Pipeline；8, gas outlet；9, windshield；10, controller；11, windshield fixed knob；12, Defog-Switch；13, sweatband presss from both sides
Layer slot；14, bottom air hole；15, air exhauster is assisted；16, charging hole；17, battery；18, Voltage stabilizing module；19, single-chip microcontroller；
20, switching circuit；21, drive module；22, current control circuit.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 or Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of safety cap with defrosting function, packet
Cap body 1 is included, cap body 2 is equipped in cap body 1, the inside of cap body 1 is padded equipped with polymeric foam, and user is made to wear
It wears more comfortably, while also there is good protecting effect to head, be symmetrically arranged with the fixed rotation of windshield in the two sides of cap body 2
The centre of button 11, windshield fixed knob 11 is equipped with Defog-Switch 12, and windshield fixed knob 11 extends transversely through cap body 2,
The inside end of windshield fixed knob 11 is sealed equipped with ear, and empty slot is equipped with before cap body 2, is equipped with windshield at empty slot
9, the both ends of windshield 9 are connect with the windshield fixed knob 11 of 2 two sides of cap body.
The top center of cap body 2 is equipped with exhaust pipe 4, and exhaust pipe 4 extends to cap body 2 from the top front of cap body 2
Among rear, it is equipped with controller 10 above the rear end of exhaust pipe 4, assists air exhauster 15, miniature air exhauster 3 and controller
10 connections form the airflow channel of an entirety in admission line 7 and exhaust pipe 4, and the water mist for effectively generating human body is timely
Discharge cap sheet, 1 outside is equipped with auxiliary air exhauster 15 in the front end of exhaust pipe 4, and the rear end of exhaust pipe 4 is equipped with micro-
Type air exhauster 3, the control auxiliary air exhauster 15 of controller 10 are worked at the same time with there is miniature air exhauster 3, accelerate the operating of air-flow.
It is that cap body 1 provides electricity by battery 17 referring to Fig. 3, being equipped with battery 17 in the inside of controller 10
Can, it is equipped with Voltage stabilizing module 18 in the side connecting pin of battery 17, another connecting pin of battery 17 is equipped with single-chip microcontroller 19, monolithic
The right side connecting pin of machine 19 is equipped with switching circuit 20, drive module 21, current control circuit 22, switching circuit 20, drive module
21, current control circuit 22 is parallel with one another, and drive module 21 is connect with auxiliary air exhauster 15, miniature air exhauster 3, and driving auxiliary is taken out
The operating of mechanism of qi 15, miniature air exhauster 3.
The bottom of cap body 2 is equipped with sweatband 5, and the inside of sweatband 5 is equipped with sweatband sandwich chamber 13, the inside two of sweatband sandwich chamber 13
Side is symmetrically arranged with admission line 7, and the rear end of admission line 7 is equipped with air inlet 6, is equipped with filter screen, admission line 6 at air inlet 6
Front end be equipped with gas outlet 8, bottom air hole 14 is equipped between the front end of admission line 7, bottom air hole 14 is in vertical direction
Through sweatband 5, sweatband 5 and cap body 2 are mutually coincide.
The utility model is designed reasonably, structure is simple, cheap, can effectively eliminate the fog inside windshield,
It is brought convenience when in use to user.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of safety cap with defrosting function, including cap body (1), it is characterised in that: set on the cap body (1)
Have cap body (2), the two sides of the cap body (2) are symmetrically arranged with windshield fixed knob (11), are equipped with before the cap body (2)
Empty slot is equipped with windshield (9) at empty slot, both ends of the windshield (9) and the windshield of cap body (2) two sides is fixed revolves
The top center of button (11) connection, the cap body (2) is equipped with exhaust pipe (4), and the bottom of the cap body (2) is equipped with sweatband (5),
Sweatband (5) and cap body (2) mutually coincide.
2. a kind of safety cap with defrosting function according to claim 1, it is characterised in that: the sweatband (5) it is interior
Portion is equipped with sweatband sandwich chamber (13), and the inside two sides of the sweatband sandwich chamber (13) are symmetrically arranged with admission line (7), admission line
(7) rear end is equipped with air inlet (6), and filter screen is equipped at the air inlet (6), and the front end of admission line (7) is equipped with gas outlet
(8), bottom air hole (14) are equipped between the front end of the admission line (7), bottom air hole (14) runs through in vertical direction
Sweatband (5).
3. a kind of safety cap with defrosting function according to claim 1, it is characterised in that: the exhaust pipe (4)
It is extended among the rear of cap body (2) from the top front of cap body (2), the front end of the exhaust pipe (4) is equipped with auxiliary pumping
The rear end of machine (15), exhaust pipe (4) is equipped with miniature air exhauster (3), and controller is equipped with above the rear end of the exhaust pipe (4)
(10), the auxiliary air exhauster (15), miniature air exhauster (3) are connect with controller (10).
4. a kind of safety cap with defrosting function according to claim 1, it is characterised in that: the windshield is fixed
The centre of knob (11) is equipped with Defog-Switch (12), and windshield fixed knob (11) extends transversely through cap body (2), the glass that keeps out the wind
It is sealed equipped with ear the inside end of glass fixed knob (11).
5. a kind of safety cap with defrosting function according to claim 3, it is characterised in that: the controller (10)
Inside is equipped with battery (17), and the side connecting pin of the battery (17) is equipped with Voltage stabilizing module (18), the battery (17)
Another connecting pin be equipped with single-chip microcontroller (19), the right side connecting pin of the single-chip microcontroller (19) is equipped with switching circuit (20), driving mould
Block (21), current control circuit (22), the switching circuit (20), drive module (21), current control circuit (22) are mutually simultaneously
Connection.
6. a kind of safety cap with defrosting function according to claim 1, it is characterised in that: the cap body (1)
Inside equipped with polymeric foam pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779480.XU CN208301043U (en) | 2018-05-24 | 2018-05-24 | A kind of safety cap with defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779480.XU CN208301043U (en) | 2018-05-24 | 2018-05-24 | A kind of safety cap with defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208301043U true CN208301043U (en) | 2019-01-01 |
Family
ID=64716357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820779480.XU Active CN208301043U (en) | 2018-05-24 | 2018-05-24 | A kind of safety cap with defrosting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208301043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616947A (en) * | 2021-10-11 | 2021-11-09 | 南通林安安全设备科技有限公司 | Modularization protective face mask with air conditioning mechanism |
-
2018
- 2018-05-24 CN CN201820779480.XU patent/CN208301043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616947A (en) * | 2021-10-11 | 2021-11-09 | 南通林安安全设备科技有限公司 | Modularization protective face mask with air conditioning mechanism |
| CN113616947B (en) * | 2021-10-11 | 2022-02-22 | 南通林安安全设备科技有限公司 | Modularization protective face mask with air conditioning mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |