CN214047729U - External-hanging heating and cooling auxiliary device for safety helmet - Google Patents
External-hanging heating and cooling auxiliary device for safety helmet Download PDFInfo
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- CN214047729U CN214047729U CN202022761825.9U CN202022761825U CN214047729U CN 214047729 U CN214047729 U CN 214047729U CN 202022761825 U CN202022761825 U CN 202022761825U CN 214047729 U CN214047729 U CN 214047729U
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Abstract
The utility model provides an external-hanging heating and cooling auxiliary device for a safety helmet, which comprises a helmet curtain, a power supply module, a left flexible solar panel, a right flexible solar panel, a gear switch, a left semiconductor refrigeration and heating unit, a right semiconductor refrigeration and heating unit, a left fan and a right fan; heating cooling auxiliary device can enough prevent wind the sunshade, can refrigerate or heat face and neck according to the demand that the person of wearing is different again, and the effect is obvious, and cap curtain, power module, gear switch, the flexible solar panel in left side, the flexible solar panel in right side, gear switch, left side semiconductor refrigeration heating unit, right side semiconductor refrigeration heating unit, left side fan, right side fan can shirk through adapting unit, convenience safe in utilization. The utility model provides an outer hanging heating cooling auxiliary device of safety helmet can refrigerate or heat face and nape according to the different demand of person of wearing, guarantees the security simultaneously.
Description
Technical Field
The utility model belongs to the technical field of heating cooling auxiliary device, in particular to outer hanging heating cooling auxiliary device of safety helmet.
Background
The safety helmet is visible everywhere in daily construction and production, has the functions of protecting the head and shading the sun, outdoor workers can work in a high-temperature environment in summer at any time, the heat dissipation of the face accounts for a large part in the overall heat dissipation of a human body, and if the face cannot be well dissipated, the sunstroke is easy to occur; in winter, the temperature is low, so that workers can be frostbitten.
Although the existing safety helmet design with cooling, refrigerating and electric heating effects exists, the temperature is not controllable, the cooling and heating parts are concentrated on the head, the effect is not obvious, and most of the existing designs need to carry out structural improvement on the safety helmet, so that the safety performance of the safety helmet is reduced, and the safety helmet cannot be used in winter and summer. Such design has not only increased the burden of wearer's top of the head, and the cooling range is also restricted at the top of the head, and does not play a role to the face with external direct contact, and refrigeration efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an outer hanging heating cooling auxiliary device of safety helmet can refrigerate or heat face and nape according to the different demand of person of wearing, guarantees the security simultaneously.
The utility model particularly relates to an external-hanging heating and cooling auxiliary device for a safety helmet, which comprises a helmet curtain, a power supply module, a left flexible solar panel, a right flexible solar panel, a gear switch, a left semiconductor refrigeration and heating unit, a right semiconductor refrigeration and heating unit, a left fan and a right fan, wherein the helmet curtain is connected with the safety helmet through a connecting component, the power supply module is arranged at the center of the outside center of the helmet curtain through the connecting component, the gear switch is arranged below the power supply module through the connecting component, the left flexible solar panel is arranged at the left side of the power supply module through the connecting component, the right flexible solar panel is arranged at the right side of the power supply module through the connecting component, the left semiconductor refrigeration and heating unit is arranged at the left flexible solar panel through the connecting component, the right semiconductor refrigerating and heating unit is mounted on the right side of the right flexible solar panel through the connecting part, the left fan is mounted above the left semiconductor refrigerating and heating unit through the connecting part, the right fan is mounted above the right semiconductor refrigerating and heating unit through the connecting part, the power supply module is respectively connected with the gear switch, the left flexible solar panel and the right flexible solar panel through wires, the gear switch is also respectively connected with the left semiconductor refrigerating and heating unit, the right semiconductor refrigerating and heating unit, the left fan and the right fan through wires, and the wires are fixed on the inner side of the cap curtain; the heating and cooling auxiliary device can prevent wind and shade the sun, can refrigerate or heat the face and the neck according to different requirements of a wearer, and is obvious in effect, the cap curtain is provided with the power supply module, the gear switch, the left flexible solar panel, the right flexible solar panel, the gear switch, the left semiconductor refrigerating and heating unit, the right semiconductor refrigerating and heating unit, the left fan and the right fan can be detached through the connecting part, and the heating and cooling auxiliary device is safe and convenient to use.
The cap curtain is a half circle around the neck, surrounds face and neck, avoids receiving direct sunlight, plays windproof effect simultaneously.
The cap curtain is made of cotton.
And the power module supplies power to the whole heating and cooling auxiliary device.
The left flexible solar panel and the right flexible solar panel output 9V power.
The left side semiconductor refrigerating and heating unit and the right side semiconductor refrigerating and heating unit are used for refrigerating and heating the face and the neck.
The left side fan and the right side fan respectively disperse the heat or refrigeration effect generated by the left side semiconductor and the right side semiconductor refrigeration and heating unit to the face and the neck of a wearer, so that the temperature control effect is achieved.
The gear switch comprises a heating gear, a refrigerating gear and a neutral gear, and a wearer selects a proper gear according to needs to control the working conditions of the left semiconductor unit and the right semiconductor refrigerating and heating unit.
The connecting component adopts a magic tape or a hasp.
Compared with the prior art, the beneficial effects are: heating cooling auxiliary device adopts the detachable mode to install the cap curtain on the safety helmet, does not change safety helmet itself, has guaranteed the safety helmet security performance, refrigerates or heats face and neck according to the different demands of wearer, is applicable to different weather and operational environment.
Drawings
Fig. 1 is a schematic structural view of the externally-hung heating and cooling auxiliary device for safety helmet.
Fig. 2 is a schematic circuit diagram of the utility model of a heating and cooling auxiliary device externally hung on a safety helmet.
Detailed Description
The following will explain in detail the specific embodiments of the externally-hung heating and cooling auxiliary device for safety helmet with reference to the drawings.
As shown in FIG. 1, the heating and cooling auxiliary device of the present invention comprises a helmet curtain 1, a power module 2, a left flexible solar panel 3, a right flexible solar panel 4, a shift switch 5, a left semiconductor refrigeration and heating unit 6, a right semiconductor refrigeration and heating unit 7, a left fan 8 and a right fan 9, wherein the helmet curtain 1 is connected to a safety helmet through a connecting component, the power module 2 is installed at the center of the outside of the helmet curtain 1 through the connecting component, the shift switch 5 is installed below the power module 2 through the connecting component, the left flexible solar panel 3 is installed at the left side of the power module 2 through the connecting component, the right flexible solar panel 4 is installed at the right side of the power module 2 through the connecting component, the left semiconductor refrigeration and heating unit 6 is installed at the left side of the left flexible solar panel 3 through the connecting component, the right side semiconductor refrigeration and heating unit 7 is installed through the connecting part on the right side of the flexible solar panel 4, the left side fan 8 is installed through the connecting part on the left side of the semiconductor refrigeration and heating unit 6, and the right side fan 9 is installed through the connecting part on the right side of the semiconductor refrigeration and heating unit 7.
As shown in fig. 2, the power module 2 is respectively connected with the gear switch 5, the left flexible solar panel 3 and the right flexible solar panel 4 through wires, the gear switch 5 is further respectively connected with the left semiconductor refrigerating and heating unit 6, the right semiconductor refrigerating and heating unit 7, the left fan 8 and the right fan 9 through wires, and the wires are fixed on the inner side of the cap curtain 1.
The cap curtain 1 is a half-circle around the neck, surrounds the face and the neck, avoids being directly irradiated by sunlight, and plays a role in wind protection.
The cap curtain 1 is made of cotton materials, has high skin affinity, is comfortable to wear, and has high mounting capacity and wear resistance.
And the power module 2 supplies power to the whole heating and cooling auxiliary device.
The left flexible solar panel 3 outputs a 9V power supply, and the generated electric energy is stored in the power supply module 2.
The left side semiconductor refrigerating and heating unit 6 and the right side semiconductor refrigerating and heating unit 7 are used for refrigerating and heating the face and the neck.
The left side fan 8 and the right side fan 9 respectively disperse the heat or refrigeration effect generated by the left side semiconductor refrigerating and heating unit 6 and the right side semiconductor refrigerating and heating unit 7 to the face and the neck of the wearer, and the temperature control effect is achieved.
The gear switch 5 comprises a heating gear, a refrigerating gear and a neutral gear, a wearer selects a proper gear according to needs, and the working conditions of the left semiconductor unit and the right semiconductor refrigerating and heating unit are controlled: when the gear switch 5 is adjusted to the refrigeration gear, the left semiconductor refrigeration and heating unit 6 and the right semiconductor refrigeration and heating unit 7 start to refrigerate, and the left fan 8 and the right fan 9 are controlled to work at the same time; when the gear switch 5 is switched to the heating gear, the left semiconductor refrigerating and heating unit 6 and the right semiconductor refrigerating and heating unit 7 start heating, and the left fan 8 and the right fan 9 are controlled to work at the same time; when the gear switch 5 is shifted to a neutral position, the left semiconductor refrigerating and heating unit 6 and the right semiconductor refrigerating and heating unit 7 stop working, and the left fan 8 and the right fan 9 are controlled to stop working at the same time.
The connecting component adopts a magic tape or a hasp, so that the tightness is high and the connecting component is not easy to fall off; the hat curtain 1 the power module 2 the flexible solar panel 3 in left side the flexible solar panel 4 in right side gear switch 5 the semiconductor refrigeration heating unit 6 in left side the semiconductor refrigeration heating unit 7 in right side fan 8 the right side fan 9 can pass through adapting unit dismantles, convenience safe in utilization.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a helmet outer hanging heating cooling auxiliary device, its characterized in that, heating cooling auxiliary device includes cap curtain, power module, left side flexible solar panel, right side flexible solar panel, gear switch, left side semiconductor refrigeration heating unit, right side semiconductor refrigeration heating unit, left side fan and right side fan, the cap curtain passes through adapting unit and is connected with the helmet, power module passes through adapting unit installs at the positive center in the cap curtain outside, gear switch passes through adapting unit installs in the power module below, left side flexible solar panel passes through adapting unit installs in the power module left side, right side flexible solar panel passes through adapting unit installs in the power module right side, left side semiconductor refrigeration heating unit passes through adapting unit installs in left side flexible solar panel left side, the right semiconductor refrigerating and heating unit is mounted on the right side of the right flexible solar panel through the connecting part, the left fan is mounted above the left semiconductor refrigerating and heating unit through the connecting part, the right fan is mounted above the right semiconductor refrigerating and heating unit through the connecting part, the power supply module is respectively connected with the gear switch, the left flexible solar panel and the right flexible solar panel through wires, the gear switch is also respectively connected with the left semiconductor refrigerating and heating unit, the right semiconductor refrigerating and heating unit, the left fan and the right fan through wires, and the wires are fixed on the inner side of the cap curtain; the hat curtain the power module gear switch the flexible solar panel in left side the flexible solar panel in right side gear switch the semiconductor refrigeration heating unit in left side the semiconductor refrigeration heating unit in right side the left side fan the right side fan can pass through adapting unit shirks, convenience safe in utilization.
2. The externally hung heating and cooling aid as claimed in claim 1, wherein the curtain is half-looped around the neck to enclose the face and neck.
3. The headgear external-hanging heating and cooling assist device of claim 2, wherein the power module supplies power to the heating and cooling assist device as a whole.
4. A helmet on-board heating and cooling aid as claimed in claim 3, wherein the left and right flexible solar panels output 9V power.
5. The externally-hung heating and cooling auxiliary device for safety helmets according to claim 4, wherein the left and right semiconductor refrigerating and heating units are used for refrigerating and heating the face and the neck.
6. The externally-hung heating and cooling auxiliary device for a safety helmet as claimed in claim 5, wherein the left fan and the right fan radiate heat or cooling effect generated by the left semiconductor and the right semiconductor cooling and heating unit to the face and neck of the wearer to control temperature.
7. The externally-hung heating and cooling auxiliary device for safety helmets according to claim 6, wherein the shift switch comprises a heating shift, a cooling shift and a neutral shift, and the wearer selects the shift to control the working conditions of the left semiconductor unit and the right semiconductor unit.
8. An externally-hung heating and cooling auxiliary device as claimed in claim 7, wherein the shade is made of cotton.
9. The externally-hung heating and cooling auxiliary device for safety helmets according to claim 8, wherein the connecting component is a hook and loop fastener or a hasp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022761825.9U CN214047729U (en) | 2020-11-25 | 2020-11-25 | External-hanging heating and cooling auxiliary device for safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022761825.9U CN214047729U (en) | 2020-11-25 | 2020-11-25 | External-hanging heating and cooling auxiliary device for safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214047729U true CN214047729U (en) | 2021-08-27 |
Family
ID=77403504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022761825.9U Active CN214047729U (en) | 2020-11-25 | 2020-11-25 | External-hanging heating and cooling auxiliary device for safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214047729U (en) |
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2020
- 2020-11-25 CN CN202022761825.9U patent/CN214047729U/en active Active
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