Safety helmet capable of preventing heatstroke

A technology for safety helmets and fixing blocks, which is applied in the field of safety helmets

Pending Publication Date: 2021-09-10
张强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a safety helmet capable of preventing heatstroke, which solves the problem that the traditional safety helmet can minimize the stuffy head of the staff when wearing it, but cannot make the staff wearing the safety helmet play a role in hot weather. Protective effect against heatstroke problems

Method used

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  • Safety helmet capable of preventing heatstroke
  • Safety helmet capable of preventing heatstroke
  • Safety helmet capable of preventing heatstroke

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0034] Please refer to figure 1 , figure 2 and image 3 ,in, figure 1 It is a structural schematic diagram of the first embodiment of a safety helmet that can prevent heatstroke provided by the present invention; figure 2 for figure 1 The schematic diagram of the external three-dimensional structure shown; image 3 for figure 1 Schematic diagram of the structure of the bottom of the main body of the safety helmet shown. A safety helmet capable of preventing heatstroke, comprising: a safety helmet main body 1;

[0035] A fixed block 2, the fixed block 2 is fixedly connected to both sides of the bottom inside the helmet main body 1, and a headband 3 is fixedly installed on the top of the fixed block 2;

[0036] The semiconductor cooling sheet 4, the semiconductor cooling sheet 4 is fixedly installed on the top of the headband 3, the top of the semiconductor cooling sheet 4 is fixedly installed with a heat conduction plate 5, and the outer side of the heat conduction pla...

no. 2 example

[0050] Please refer to Figure 4 and Figure 5 , based on the safety helmet capable of preventing heat stroke provided by the first embodiment of the present application, the second embodiment of the present application proposes another safety helmet capable of preventing heat stroke. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0051] Specifically, the difference between the safety helmet that can prevent heat stroke provided by the second embodiment of the present application is that the top and bottom sides of the front of the battery box 11 are fixedly installed A connecting block 131 is provided, and the sliding structure 14 is fixedly installed inside the connecting block 131 .

[0052] The sliding structure 14 includes a chute 141, the inside of the chute 141 is slidably connected with a slider 142, and the inner side of ...

no. 3 example

[0066] Please refer to Figure 6 and Figure 7 , based on the helmet that can prevent heatstroke provided by the first embodiment of the present application, the third embodiment of the present application proposes another helmet that can prevent heatstroke. The third embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0067] Specifically, the difference between the heat-stroke-preventing safety helmet provided by the second embodiment of the present application is that the heat-stroke-prevention safety helmet has through grooves on both sides of the inside of the fixing block 2 21 , an insert block 22 is arranged inside the through groove 21 .

[0068] The stability of fixing between the headband 3 and the fixing block 2 can be improved by inserting the insert block 22 inside the through groove 21 .

[0069] The interior of the insert block 22 ...

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PUM

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Abstract

The invention provides a safety helmet capable of preventing heatstroke. The safety helmet comprises a safety helmet main body; fixing blocks fixedly connected to the two sides of the bottom of the interior of the safety helmet body, wherein head hoops are fixedly installed at the tops of the fixing blocks; semiconductor chilling plates which are fixedly installed at the tops of the head hoops, wherein heat conduction plates are fixedly installed at the tops of the semiconductor chilling plates, and heat conduction strips are fixedly installed on the outer sides of the heat conduction plates; and first springs arranged at the bottoms of the head hoops and located in the safety helmet body, wherein pushing plates are fixedly connected to the bottoms of the first springs, and grooves are formed in the outer sides of the pushing plates. According to the safety helmet capable of preventing heatstroke, provided by the invention, the interior of the safety helmet main body can be prompted to be kept at a lower temperature than that of the outside, so that a worker is prevented from suffering from physical discomfort, heatstroke and the like caused by stuffiness when wearing the safety helmet main body, and the safety helmet can play a role in protecting the worker.

Description

technical field [0001] The invention relates to the field of safety helmets, in particular to a safety helmet capable of preventing heatstroke. Background technique [0002] A safety helmet refers to a hat that protects the human head from injuries caused by falling objects and other specific factors. [0003] Safety helmets are used in a wide range, especially in engineering construction. Wearing safety helmets improves the construction safety of workers, but workers work on the construction site for a long time, which prompts them to wear helmets for a long time. In the case of hot weather, the head wearing the helmet will not be ventilated, and the head will be stuffy, which will cause heat stroke in the staff, so a helmet that can prevent heat stroke is required. [0004] Traditional safety helmets are equipped with small fans in order to minimize the stuffy head when the staff wear them, but the wind blown by the fan is natural wind, which can only make the inside of...

Claims

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Application Information

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IPC IPC(8): A42B3/04
CPCA42B3/0406
Inventor 张强
Owner 张强
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