CN215913458U

CN215913458U - High-safety building safety helmet with heat dissipation and cooling functions

Info

Publication number: CN215913458U
Application number: CN202121962358.4U
Authority: CN
Inventors: 陈先军; 鲍仙君; 杨金凤
Original assignee: Fuyang Institute Of Technology
Current assignee: Fuyang Institute Of Technology
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-01
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a high-safety building safety helmet with a heat dissipation and cooling function, which comprises a safety helmet body, wherein the safety helmet body is provided with an outer cap layer, a middle cap layer and an inner cap layer from outside to inside, an inner liner layer is fixedly arranged in the inner cap layer, a buffer layer is arranged between the outer cap layer and the middle cap layer, a plurality of groups of buffer components are arranged in the buffer layer, a hollow cooling layer is arranged between the middle cap layer and the inner cap layer, the side surface of the cooling layer is provided with a flow guide hole, the middle part of the inner cap layer is provided with a flow guide fan, the side surface of the safety helmet body is provided with a battery mounting groove, and a battery component is detachably mounted in the battery mounting groove. According to the utility model, the switch button is used for controlling the connection of the battery assembly to control the opening of the diversion fan and the refrigerator, so that the danger that a wearer may take off the safety helmet due to a large amount of sweat is avoided, and the safety of the safety helmet during wearing is improved.

Description

High-safety building safety helmet with heat dissipation and cooling functions

Technical Field

The utility model relates to the technical field of building safety helmets, in particular to a high-safety building safety helmet with a heat dissipation and cooling function.

Background

The security is the factor of considering first during the construction in current construction, so in the construction process, in order to protect the safety of user's head to need to wear the safety helmet, traditional safety helmet can smolder when wearing in summer and make the wearer produce a large amount of sweat, influences the wearing experience of the wearer who wears the building safety helmet, thereby produces serious potential safety hazard because produce a large amount of sweat and can make the wearer probably take off the safety helmet simultaneously. Therefore, the technical personnel in the field need to solve the problem of how to provide a high-safety building safety helmet with heat dissipation and cooling functions.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, one object of the utility model is to provide a high-safety building safety helmet with heat dissipation and cooling functions, the utility model is characterized in that a buffer assembly consisting of a shock absorption spring and a shock absorption telescopic rod is arranged between an outer cap layer and a middle cap layer, and polyurethane foam plastics are filled in the buffer assembly, the shock absorption effect of the outer layer of the safety helmet is greatly increased by the mutual matching arrangement of the buffer assembly, the safety of the whole safety helmet is improved, when a wearer feels hot, the opening of a flow guide fan and a refrigerator is controlled by controlling the connection of a battery assembly through a switch button, the danger that the wearer can take off the safety helmet due to a large amount of sweat is avoided, and the safety when the safety helmet is worn is improved.

The high-safety building safety helmet with the heat dissipation and cooling functions comprises a safety helmet body, wherein a clamping band is installed at the bottom of the safety helmet body, the safety helmet body is provided with an outer cap layer, a middle cap layer and an inner cap layer from outside to inside, an inner liner layer is fixedly installed in the inner cap layer, a buffer layer is arranged between the outer cap layer and the middle cap layer, a plurality of groups of buffer assemblies are arranged in the buffer layer, the upper ends of the buffer assemblies are fixedly installed on the inner wall of the outer cap layer, the lower ends of the buffer assemblies are fixedly installed on the outer wall of the middle cap layer, a hollow cooling layer is arranged between the middle cap layer and the inner cap layer, a flow guide hole is formed in the cooling surface, the outer end of the flow guide hole penetrates through the buffer layer, the inner end of the side flow guide hole is communicated with the inner cavity of the cooling layer, a flow guide fan is installed in the middle of the inner cap layer, and a flow guide air plate for diffusing wind direction is installed at the bottom of the flow guide fan, battery mounting groove has been seted up to safety helmet body side, movable mounting has the card cap card lid on the outer mouthful of battery mounting groove, demountable installation has battery pack in the battery mounting groove.

Preferably, the refrigerator is installed at the outer port of the diversion hole, the refrigerator is a semiconductor refrigeration piece, the radiating end face of the refrigerator faces the outside of the helmet body, and the refrigerating end face of the refrigerator faces the cooling layer.

Preferably, the guide fan is a direct current brushless guide fan.

Preferably, the buffer layer is filled with polyurethane foam.

Preferably, a plurality of buffer balls are arranged in the cooling layer, and the buffer balls are made of polypropylene foam plastics.

Preferably, the materials of the outer cap layer, the middle cap layer and the inner cap layer are all glass fiber reinforced plastics.

Preferably, the battery assembly is electrically connected with both the guide fan and the refrigerator.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is a three-layer structure design of an outer cap layer, a middle cap layer and an inner cap layer, and is made of glass fiber reinforced plastics, so that a safety helmet body has higher mechanical strength, a buffer assembly consisting of a damping spring and a damping telescopic rod is arranged between the outer cap layer and the middle cap layer, and polyurethane foam plastics are filled in the buffer assembly, the mutual matching arrangement of the buffer assembly and the buffer assembly greatly increases the damping effect of the outer layer of the safety helmet, improves the overall safety of the safety helmet, greatly reduces safety accidents caused by head falling of foreign matters, controls the connection of a battery assembly through a switch button to control the opening of a flow guide fan and a refrigerator when a wearer feels hot, the temperature of a cooling layer is reduced by a refrigerating surface of the refrigerator, and the flow guide fan sucks cold air in the cooling layer into the safety helmet to cool the head of the wearer wearing in an inner lining layer, the safety helmet has the advantages that the comfort of workers is improved due to the fact that a large amount of sweat is generated due to heat accumulation when the safety helmet works, the danger that a wearer possibly takes off the safety helmet due to the large amount of sweat is avoided, and the safety when the safety helmet is worn is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a high-safety building safety helmet with heat dissipation and cooling functions according to the present invention;

FIG. 2 is a schematic view of the internal structure of the high-safety building safety helmet with heat dissipation and cooling functions according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: the novel solar battery comprises, by weight, 1-an outer cap layer, 2-a middle cap layer, 3-an inner cap layer, 4-an inner liner layer, 5-a buffer layer, 6-a cooling layer, 7-a flow guide hole, 8-a refrigerator, 9-a buffer ball, 10-a clamping band, 11-a battery mounting groove, 12-a clamping cap clamping cover, 13-a flow guide fan, 14-a flow guide air plate, 15-a damping telescopic rod and 16-a damping spring.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Referring to fig. 1-3, a high-safety building safety helmet with heat dissipation and cooling functions comprises a safety helmet body, a clamping band 10 is installed at the bottom of the safety helmet body, the safety helmet body is provided with an outer cap layer 1, a middle cap layer 2 and an inner cap layer 3 from outside to inside, the outer cap layer 1, the middle cap layer 2 and the inner cap layer 3 are made of glass fiber reinforced plastics, an inner liner layer 4 is fixedly installed in the inner cap layer 3, a buffer layer 5 is arranged between the outer cap layer 1 and the middle cap layer 2, a plurality of groups of buffer components are arranged in the buffer layer 5, each buffer component comprises a damping spring 16, a damping telescopic rod 15 is sleeved in the damping spring 16, the upper ends of the damping spring 16 and the damping telescopic rod 15 are fixedly installed on the inner wall of the outer cap layer 1, the lower ends of the damping spring 16 and the damping telescopic rod 15 are fixedly installed on the outer wall of the middle cap layer 2, the arrangement between the damping spring 16 and the damping telescopic rod 15 increases the buffering effect and the service life of the buffer components, in order to enable the buffer layer 5 to have a more comprehensive buffering effect, polyurethane foam plastics are filled in the buffer layer 5, fillers can be plates or particles, a hollow cooling layer 6 is arranged between the middle cap layer 2 and the inner cap layer 3, the side surface of the cooling layer 6 is provided with a diversion hole 7, the diversion hole 7 is used for circulating external air into the cooling layer 6, the outer end of the diversion hole 7 penetrates through the buffer layer 5, the inner end of the diversion hole 7 is communicated with the inner cavity of the cooling layer 6, the middle part of the inner cap layer 3 is provided with a diversion fan 13, the diversion fan 13 is a direct-current brushless diversion fan 13, the diversion fan 13 can blow air to cool a wearer, the bottom of the diversion fan 13 is provided with a diversion air guide plate 14 for diffusing the wind direction, the side surface of the safety cap body is provided with a battery installation groove 11, a clamping cap clamping cover 12 is movably arranged on the outer opening of the battery installation groove 11, and a battery assembly is detachably arranged in the battery installation groove 11, the battery pack is a rechargeable battery, and is disassembled to be charged when the battery pack is not charged, and meanwhile, a switch button for controlling the on-off of the battery pack is installed on the side face of the safety helmet body.

In order to improve the comfort of a wearer and enable the wearer to have a cooling effect, a refrigerator 8 is installed at an outer port of the diversion hole 7, the refrigerator 8 in the embodiment is a low-power semiconductor refrigerating sheet, the refrigerating surface of the semiconductor refrigerating sheet can reduce the air in the cooling layer 6 to 15-20 ℃, in other embodiments, the refrigerator 8 can be any other refrigerator 8 capable of achieving the technical effect required by the utility model, the radiating end surface of the refrigerator 8 faces the outside of the helmet body, the refrigerating end surface of the refrigerator 8 faces the cooling layer 6, the battery assembly is electrically connected with the diversion fan 13 and the refrigerator 8, and the diversion fan 13 and the refrigerator 8 are controlled to be turned off and on by controlling the power-off and connection of the battery assembly through a switch button.

In order to further improve the overall impact resistance of the safety helmet, a plurality of buffer balls 9 are arranged in the cooling layer 6, and the buffer balls 9 are made of polypropylene foam plastics.

It is to be understood that the type of the induced draft fan 13 and the refrigerator 8 in the present invention is not limited to a single type, and may be a type currently available on the market to be suitable for the present invention.

The utility model is a three-layer structure design of an outer cap layer 1, a middle cap layer 2 and an inner cap layer 3, and is made of glass fiber reinforced plastics, so that the safety cap body has higher mechanical strength, a buffer assembly consisting of a damping spring 16 and a damping telescopic rod 15 is arranged between the outer cap layer 1 and the middle cap layer 2, polyurethane foam plastics are filled in the buffer layer 5, the matching arrangement of the buffer assembly and the buffer layer greatly increases the damping effect of the outer layer of the safety cap, improves the overall safety of the safety cap, greatly reduces safety accidents caused by head falling of foreign matters, and when a wearer feels hot, the connection of a battery assembly can be controlled by a switch button to control the opening of a flow guide fan 13 and a refrigerator 8, the temperature of the cooling layer 6 is reduced by a refrigerating surface of the refrigerator 8, the flow guide fan 13 sucks cold air in the cooling layer 6 into the safety cap to cool the head of the wearer in an inner lining layer 4, the safety helmet has the advantages that the comfort of workers is improved due to the fact that a large amount of sweat is generated due to heat accumulation when the safety helmet works, the danger that a wearer possibly takes off the safety helmet due to the large amount of sweat is avoided, and the safety when the safety helmet is worn is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high-safety building safety helmet with heat dissipation and cooling functions comprises a safety helmet body, wherein a clamping band is installed at the bottom of the safety helmet body, and is characterized in that the safety helmet body is provided with an outer cap layer, a middle cap layer and an inner cap layer from outside to inside, an inner liner layer is fixedly installed in the inner cap layer, a buffer layer is arranged between the outer cap layer and the middle cap layer, a plurality of groups of buffer assemblies are arranged in the buffer layer, the upper ends of the buffer assemblies are fixedly installed on the inner wall of the outer cap layer, the lower ends of the buffer assemblies are fixedly installed on the outer wall of the middle cap layer, a hollow cooling layer is arranged between the middle cap layer and the inner cap layer, a flow guide hole is formed in the cooling layer, the outer end of the flow guide hole penetrates through the buffer layer, the inner end of the flow guide hole is communicated with the inner cavity of the cooling layer, a flow guide fan is installed in the middle of the inner cap layer, and a flow guide air plate for spreading wind direction is installed at the bottom of the flow guide fan, battery mounting groove has been seted up to safety helmet body side, movable mounting has the card cap card lid on the outer mouthful of battery mounting groove, demountable installation has battery pack in the battery mounting groove.

2. The high-safety building safety helmet with the heat dissipation and cooling functions as claimed in claim 1, wherein a refrigerator is installed at the outer port of the diversion hole, the refrigerator is a semiconductor refrigeration piece, the heat dissipation end face of the refrigerator is arranged towards the outside of the safety helmet body, and the refrigeration end face of the refrigerator is arranged towards the cooling layer.

3. The high-safety building safety helmet with the heat dissipation and cooling functions as claimed in claim 1, wherein the buffer assembly comprises a damping spring, a damping telescopic rod is sleeved in the damping spring, the upper ends of the damping spring and the damping telescopic rod are both fixedly mounted on the inner wall of the outer cap layer, and the lower ends of the damping spring and the damping telescopic rod are both fixedly mounted on the outer wall of the middle cap layer.

4. The high-safety building safety helmet with the heat dissipation and cooling functions as claimed in claim 1, wherein the guiding fan is a direct-current brushless guiding fan.

5. The high-safety building safety helmet with the heat dissipation and cooling functions as claimed in claim 1, wherein the buffer layer is filled with polyurethane foam.

6. The high-safety building safety helmet with the heat dissipation and cooling functions as claimed in claim 1, wherein a plurality of buffer balls are arranged in the cooling layer, and the buffer balls are made of polypropylene foam plastics.

7. The high-safety building safety helmet with the heat dissipation and cooling functions as claimed in claim 1, wherein the outer cap layer, the middle cap layer and the inner cap layer are all made of glass fiber reinforced plastics.

8. The high-safety building safety helmet with the heat dissipation and cooling functions as claimed in claim 1, wherein the battery assembly is electrically connected to both the flow guiding fan and the refrigerator.