CN210382809U - Photovoltaic cooling safety helmet - Google Patents
Photovoltaic cooling safety helmet Download PDFInfo
- Publication number
- CN210382809U CN210382809U CN201921263822.3U CN201921263822U CN210382809U CN 210382809 U CN210382809 U CN 210382809U CN 201921263822 U CN201921263822 U CN 201921263822U CN 210382809 U CN210382809 U CN 210382809U
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- China
- Prior art keywords
- safety helmet
- peltier
- cooling
- photovoltaic
- helmet body
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Abstract
The utility model belongs to the technical field of photovoltaic solar energy, especially, relate to a novel photovoltaic cooling safety helmet. The solar safety helmet comprises a safety helmet body and a safety helmet brim, wherein a flexible photovoltaic module is arranged on the outer side of the safety helmet body, and a Peltier cooling system is arranged in the middle of the safety helmet body and penetrates through the safety helmet body. The problem of arrangement of the photovoltaic module on the curved surface and the problem of electric energy supply of the heat dissipation device are effectively solved through the use of the flexible photovoltaic module; the structure of the cooling system of the cooling safety helmet is simpler, the manufacturing cost is lower, and the cooling effect is better through the use of the Peltier cooling system; through the arrangement of the metal heat dissipation frame structure and the connection relation, the metal heat dissipation frame can solve the heat dissipation problem of the radiating surface of the Peltier patch and can play a good protection role in the safety helmet.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic solar energy, especially, relate to a novel photovoltaic cooling safety helmet.
Background
Cooling safety helmet among the prior art: the main battery that utilizes drives the fan rotation of installation in the safety helmet through the battery to bring the heat out of the safety helmet, play the cooling effect, however the battery electric energy is limited, can not be in the long-time work of hot summer, one is that battery work itself can generate heat, and moreover the battery electric energy is limited, and general operating time is no longer than 1 hour. In addition, the cooling effect is obviously limited only by the fan under the sun in summer.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel photovoltaic cooling safety helmet has solved current cooling safety helmet electric energy supply limitedly, the poor technical problem of cooling effect.
The photovoltaic cooling safety helmet comprises a safety helmet body and a safety helmet brim, wherein a flexible photovoltaic assembly is arranged on the outer side of the safety helmet body, and a Peltier cooling system is arranged in the middle of the safety helmet body and penetrates through the safety helmet body. The flexible photovoltaic module is used for providing required electric energy for the whole Peltier cooling system, and the Peltier cooling system is used for cooling the photovoltaic cooling safety helmet; the Peltier cooling system comprises a Peltier, a flexible heat conducting fin and a cooling fan, wherein the Peltier is arranged with a radiating surface upward, the flexible heat conducting fin is in contact connection with a heat absorbing surface of the Peltier and is arranged on the inner side of the safety cap body, and the cooling fan is arranged on the upper portion of the radiating surface of the Peltier. The flexible heat-conducting fin transmits low temperature to the inside of the whole safety helmet body and then transmits the low temperature to a human body, and the cooling fan is used for discharging heat emitted by the radiating surface of the Peltier patch in time.
A metal radiating frame is further arranged between the radiating fan and the radiating surface of the Peltier, the periphery of the metal radiating frame is fixedly connected with the helmet body, and the external protective net of the radiating fan is a metal protective net fixed on the outer side of the helmet body. The metal heat dissipation frame is arranged to further solve the heat dissipation problem of the Peltier patch, partial safety protection effect is achieved through the metal heat dissipation frame and the safety helmet body, the periphery of the metal heat dissipation frame is fixedly connected with the safety helmet body, and the metal protection net is fixed to the outer side of the safety helmet body through the external protection net of the cooling fan, so that the safety protection problem is further solved.
A heat-insulating layer is arranged between the flexible heat-conducting fin and the safety helmet body, and a helmet lining layer is arranged on the inner side of the flexible heat-conducting fin.
The photovoltaic cooling safety helmet further comprises an energy storage system electrically connected with the flexible photovoltaic assembly and a control switch used for controlling the Peltier patch and the cooling fan.
And a searchlight electrically connected with the control switch is also arranged on the safety helmet body above the safety helmet peak.
Has the advantages that: the problem of arrangement of the photovoltaic module on the curved surface and the problem of electric energy supply of the heat dissipation device are effectively solved through the use of the flexible photovoltaic module; the structure of the cooling system of the cooling safety helmet is simpler, the manufacturing cost is lower, and the cooling effect is better through the use of the Peltier cooling system; through the arrangement of the metal radiating frame structure and the connection relation, the metal radiating frame not only can solve the radiating problem of the radiating surface of the Peltier patch, but also can play a good role in protecting the safety helmet; the safety helmet is further protected through the arrangement of the metal protective net.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a plan view of the present invention.
Description of reference numerals: 1. a safety helmet body; 2. a safety brim; 3. a flexible photovoltaic assembly; 4. a heat-insulating layer; 5. a flexible thermally conductive sheet; 6. a cap liner layer; 7. a Peltier patch; 8. a heat radiation fan; 9. a metal protective net; 10. a metal heat dissipation frame; 11. an energy storage system; 12. a control switch; 13. a searchlight.
Detailed Description
The Peltier cooling system comprises a Peltier sheet 7 with a radiating surface facing upwards, a flexible heat conducting sheet 5 which is in contact connection with a heat absorbing surface of the Peltier sheet 7 and is arranged on the inner side of the safety cap body 1, and a radiating fan 8 arranged on the upper portion of the radiating surface of the Peltier sheet 7. The refrigerating unit is made of a Peltier patch 7, the Peltier patch 7 is made of TEC1-03104, the refrigerating power is 4W, the size is 15mm multiplied by 3.9mm, a metal radiating frame 10 is fixed between the radiating fan 8 and the radiating surface of the Peltier patch 7 through screws, the metal radiating frame 10 can be an aluminum radiating frame or a copper radiating frame, the specific structure of the metal radiating frame can be selected most conventionally on the market, the periphery of the metal radiating frame 10 is embedded into a supporting layer of the helmet body 1 and is fixedly connected with the helmet body 1 through screws, and a protective net outside the radiating fan 8 is a protective metal net 9 which is arranged outside the helmet body 1 through screws or rivets. The problem that the heat dissipation of the Peltier patch 7 is not smooth is further solved through the arrangement of the metal heat dissipation frame 10, the metal heat dissipation frame 10 is embedded into the safety helmet body 1 at the periphery, and then the metal heat dissipation frame is fixedly connected with the screw, so that partial safety protection effect is achieved through the metal heat dissipation frame 10, the metal protection net 9 is fixed to the outer side of the safety helmet body 1 through the external protection net of the heat dissipation fan 8, and the safety protection problem is further solved.
Further, the flexible heat conducting strip 5 can be made of a heat conducting silica gel sheet or other flexible heat conducting materials, and a heat insulating layer 4 which can be an aluminum foil composite bubble heat insulating material or a foam board is further arranged between the flexible heat conducting strip 5 and the safety helmet body 1. Flexible conducting strip 5 is laid at the 4 inboards of heat preservation to through transmitting flexible conducting strip 5 low temperature to the 1 insides of the whole safety helmet body, transmit again for the human body, be provided with cap lining layer 6 at 5 inboards of flexible conducting strip, material such as cotton or burlap can be chooseed for use to cap lining layer 6, between flexible conducting strip 5 and heat preservation 4, between heat preservation 4 and the safety helmet body 1, and flexible conducting strip 5 bonds with cap lining layer 6 accessible viscose all.
The photovoltaic cooling safety helmet further comprises an energy storage system 11 electrically connected with the flexible photovoltaic assembly 3, the energy storage system 11 can select a storage battery or a rechargeable lithium battery, the energy storage system 11 is arranged between the flexible heat conducting sheet 5 and the helmet lining layer 6 in the middle of the safety helmet body 1, the bottom of the energy storage system is flush with the flexible heat conducting sheet 5, the control switch 12 is used for controlling the opening and closing of the Peltier patch 7 and the cooling fan 8, and the control switch 12 is preferably fixed on the safety helmet body 1 above the safety helmet brim 2 through screws. The flexible photovoltaic module 3 is electrically connected with the energy storage system 11 through a wire and then electrically connected with the control switch 12 through a wire, and the control switch 12 is electrically connected with the Peltier 7 and the cooling fan 8 again, so that the solar energy is converted into electric energy through the flexible photovoltaic module 3, the electric energy is stored through the energy storage system 11, then the opening work of the Peltier 7 and the cooling fan 8 is controlled through the control switch 12, and the cooling of the photovoltaic cooling safety helmet is completed.
Further, a searchlight 13 electrically connected with the control switch 12 is further arranged on the safety helmet body 1 above the safety helmet peak 2, and the searchlight 13 can be illuminated through the energy storage system 11.
Finally, the small area is spliced and used through the flexible photovoltaic module 3, so that the problem of arrangement of the photovoltaic module on the curved surface and the problem of electric energy supply of a heat dissipation device are effectively solved; the structure of the cooling system of the cooling safety helmet is simpler, the manufacturing cost is lower, and the cooling effect is better through the use of the Peltier cooling system; through the arrangement of the structure and the connection relation of the metal radiating frame 10, the metal radiating frame 10 not only can solve the radiating problem of the radiating surface of the Peltier patch 7, but also can play a good role in protecting the safety helmet; the protective effect on the safety helmet is further better through the arrangement of the metal protective net 9. Through the arrangement of the metal protective net 9 and the metal heat dissipation frame 10, the photovoltaic cooling helmet has a good supporting and protecting effect when being collided or impacted, and is more practical and safe.
Claims (5)
1. The utility model provides a photovoltaic cooling safety helmet, includes the safety helmet body and safety helmet brim, its characterized in that: the flexible photovoltaic module is arranged on the outer side of the safety helmet body, and the Peltier cooling system is arranged in the middle of the safety helmet body and penetrates through the safety helmet body; the Peltier cooling system comprises a Peltier, a flexible heat conducting fin and a cooling fan, wherein the Peltier is arranged with a radiating surface upward, the flexible heat conducting fin is in contact connection with a heat absorbing surface of the Peltier and is arranged on the inner side of the safety cap body, and the cooling fan is arranged on the upper portion of the radiating surface of the Peltier.
2. The photovoltaic cooling safety helmet of claim 1, wherein: a metal radiating frame is further arranged between the radiating fan and the radiating surface of the Peltier, the periphery of the metal radiating frame is fixedly connected with the helmet body, and the external protective net of the radiating fan is a metal protective net fixed on the outer side of the helmet body.
3. The photovoltaic cooling safety helmet of claim 2, wherein: a heat-insulating layer is arranged between the flexible heat-conducting fin and the safety helmet body, and a helmet lining layer is arranged on the inner side of the flexible heat-conducting fin.
4. The photovoltaic cooling safety helmet of any one of claims 2-3, wherein: the photovoltaic cooling safety helmet further comprises an energy storage system electrically connected with the flexible photovoltaic assembly and a control switch used for controlling the Peltier patch and the cooling fan.
5. The photovoltaic cooling safety helmet as claimed in claim 4, wherein: and a searchlight electrically connected with the control switch is also arranged on the safety helmet body above the safety helmet peak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263822.3U CN210382809U (en) | 2019-08-06 | 2019-08-06 | Photovoltaic cooling safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921263822.3U CN210382809U (en) | 2019-08-06 | 2019-08-06 | Photovoltaic cooling safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210382809U true CN210382809U (en) | 2020-04-24 |
Family
ID=70358570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921263822.3U Expired - Fee Related CN210382809U (en) | 2019-08-06 | 2019-08-06 | Photovoltaic cooling safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210382809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367434A (en) * | 2021-06-18 | 2021-09-10 | 吉林建筑大学 | Individual soldier's photovoltaic semiconductor air conditioner helmet system |
-
2019
- 2019-08-06 CN CN201921263822.3U patent/CN210382809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367434A (en) * | 2021-06-18 | 2021-09-10 | 吉林建筑大学 | Individual soldier's photovoltaic semiconductor air conditioner helmet system |
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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: 20200424 Termination date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |