CN217695371U

CN217695371U - Temperature-adjusting safety helmet

Info

Publication number: CN217695371U
Application number: CN202123032719.8U
Authority: CN
Inventors: 谷明航
Original assignee: Zhejiang Minghang Intelligent Technology Co ltd
Current assignee: Zhejiang Minghang Intelligent Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-11-01
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the field of safety helmets and discloses a temperature-adjusting safety helmet, which comprises a helmet body and a semiconductor refrigeration component, wherein the helmet body comprises an integrally formed helmet shell and a visor, the helmet shell comprises an outer cover body and an inner cover body, a holding cavity is formed between the outer cover body and the inner cover body, the inner cover body is attached to the head of a human body, a plurality of through holes are formed in the inner cover body, and each through hole is respectively communicated with the holding cavity; the containing cavity is internally provided with a water cooling bag, the water cooling bag is mutually attached to the inner cover body, the semiconductor refrigeration assembly comprises a semiconductor refrigeration piece and a controller, the semiconductor refrigeration piece is internally arranged in the containing cavity, a heat conduction pipe is connected between the cold end of the semiconductor refrigeration piece and the water cooling bag, the hot end of the semiconductor refrigeration piece penetrates through the outer cover body and is exposed outside the containing cavity, and the controller is externally arranged on the outer cover body and can adjust the output power of the semiconductor refrigeration piece.

Description

Temperature-adjusting safety helmet

Technical Field

The utility model relates to a safety helmet field especially relates to a safety helmet adjusts temperature.

Background

In works such as civil aviation commander and traffic guidance, need the staff to command the work in the open air, to outdoor worker at the during operation usually, can be equipped with the safety helmet usually, protect worker's safety on the one hand, on the other hand can avoid the sun to directly shine in summer high temperature period.

In the high-temperature period in summer, people feel stuffy and hard to endure when wearing the safety helmet, and the danger of heatstroke is easy to occur, so that the physical health of outdoor workers is influenced. The existing safety helmet only adopts a structure of the air holes arranged on the helmet body to ventilate and cool, and cannot play an effective cooling effect, thereby leading outdoor workers to have the risk of heatstroke in the high-temperature working environment in summer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety helmet adjusts temperature to it is poor to overcome current safety helmet cooling effect, easily leads to outdoor worker to have the risk of heatstroke in summer high temperature operational environment.

In order to achieve the above purpose, the basic scheme of the utility model is as follows: a temperature-adjusting safety helmet comprises a helmet body and a semiconductor refrigeration assembly, wherein the helmet body comprises a helmet shell and a visor which are integrally formed, the helmet shell comprises an outer cover body and an inner cover body, an accommodating cavity is formed between the outer cover body and the inner cover body, the inner cover body is attached to the head of a human body, a plurality of through holes are formed in the inner cover body, and the through holes are respectively communicated with the accommodating cavity; the containing cavity is internally provided with a water cooling bag, the water cooling bag is mutually attached to the inner cover body, the semiconductor refrigeration assembly comprises a semiconductor refrigeration piece and a controller, the semiconductor refrigeration piece is internally arranged in the containing cavity, a heat conduction pipe is connected between the cold end of the semiconductor refrigeration piece and the water cooling bag, the hot end of the semiconductor refrigeration piece penetrates through the outer cover body and is exposed outside the containing cavity, and the controller is externally arranged on the outer cover body and can adjust the output power of the semiconductor refrigeration piece.

Furthermore, a solar photovoltaic panel is installed on the top of the visor and connected with a storage battery, and the storage battery is connected with the semiconductor refrigeration piece and used for supplying power to the semiconductor refrigeration piece.

Furthermore, a body temperature detection element is installed in the cap shell and is positioned at a position corresponding to the forehead of a user in the inner cover body of the cap shell.

Furthermore, install warning device in the cap shell, warning device is connected with body temperature detecting element electricity, warning device includes a plurality of miniature electromagnetic shaker, miniature electromagnetic shaker sets up in the internal portion of internal cover and the position that user's back head is relative to, and each miniature electromagnetic shaker can with user's back head laminating and high frequency vibrations.

Furthermore, a plurality of anti-collision convex strips are arranged outside the outer cover body, and each anti-collision convex strip converges to the center of the joint of the cap shell and the cap peak along the direction from the cap edge of the cap shell to the cap peak.

Furthermore, a first elastic bandage and a second elastic bandage are connected in the inner cover body, a first buckle is arranged at the free end of the first elastic bandage, a second buckle is arranged at the free end of the second elastic bandage, and the first buckle and the second buckle can be clamped with each other to connect the first elastic bandage and the second elastic bandage.

Further, first elastic bandage and second elastic bandage dispose binding face respectively, be equipped with the foam-rubber cushion on the binding face, the foam-rubber cushion can laminate mutually with the chin of human head.

Compared with the prior art, the scheme has the beneficial effects that:

the solar photovoltaic panel at the top of the visor can absorb solar energy and convert the solar energy into electric energy to be stored in the storage battery, the storage battery supplies power to the semiconductor refrigeration piece, the cold end of the semiconductor refrigeration piece refrigerates the water cooling bag through the heat conduction pipe, and the water cooling bag carries out heat exchange with a user through the through hole formed in the inner cover body, so that the user wearing the safety helmet is cooled, and the danger of heatstroke in the high-temperature working environment in summer is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the cap shell of the present invention.

Reference numerals in the drawings of the specification include: the hat comprises a hat shell 1, anti-collision convex strips 11, a visor 2, a solar photovoltaic panel 21, an inner cover body 3, a through hole 31, a body temperature detection element 32, a micro vibrator 33, an outer cover body 4, a controller 41, a first elastic bandage 5, a first buckle 51, a second elastic bandage 6, a second buckle 61, a spongy cushion 7, a semiconductor refrigeration piece 8, a heat pipe 81 and a water cooling bag 9.

Detailed Description

The invention will be described in further detail by means of specific embodiments with reference to the accompanying drawings:

example (b):

a temperature-adjusting safety helmet comprises a helmet body and a semiconductor refrigeration assembly, wherein the helmet body comprises a helmet shell 1 and a visor 2 which are integrally formed, the helmet shell 1 comprises an outer cover body 4 and an inner cover body 3, a plurality of anti-collision convex strips 11 are arranged outside the outer cover body 4, and each anti-collision convex strip 11 is converged to the center of the joint of the helmet shell 1 and the visor 2 along the direction of the visor 2 from the brim of the helmet shell 1.

An accommodating cavity is formed between the outer cover body 4 and the inner cover body 3, the inner cover body 3 is attached to the head of a human body, a plurality of through holes 31 are formed in the inner cover body 3, and each through hole 31 is respectively communicated with the accommodating cavity; the holding intracavity holds water-cooling bag 9, and water-cooling bag 9 and the mutual laminating of inner cover body 3, semiconductor refrigeration subassembly includes semiconductor refrigeration piece 8 and controller 41, place the holding intracavity in the semiconductor refrigeration piece 8, be connected with heat pipe 81 between the cold junction of semiconductor refrigeration piece 8 and the water-cooling bag 9, the hot junction of semiconductor refrigeration piece 8 runs through the outer cover body 4 and exposes outside the holding chamber, controller 41 is arranged in on the outer cover body 4 outward and can adjust semiconductor refrigeration piece 8 output.

The top of the visor 2 is provided with a solar photovoltaic panel 21, the solar photovoltaic panel 21 is connected with a storage battery (not shown in the figure), and the storage battery is connected with the semiconductor refrigeration piece 8 and used for supplying power to the semiconductor refrigeration piece 8. A body temperature detecting element 32 is arranged in the helmet shell 1, and the body temperature detecting element 32 is positioned in the inner cover body 3 of the helmet shell 1 and corresponds to the forehead of a user; install warning device in the cap shell 1, warning device is connected with body temperature detecting element 32 electricity, warning device includes a plurality of miniature electromagnetic shaker 33, and miniature electromagnetic shaker 33 sets up in the inside position that is relative to with user's back head of inner cover body 3, and each miniature electromagnetic shaker 33 can be with user's back head laminating and high frequency vibrations.

A first elastic bandage 5 and a second elastic bandage 6 are connected in the inner cover body 3, a first buckle 51 is arranged at the free end of the first elastic bandage 5, a second buckle 61 is arranged at the free end of the second elastic bandage 6, and the first buckle 51 and the second buckle 61 can be mutually clamped to connect the first elastic bandage 5 and the second elastic bandage 6; first elastic bandage 5 and second elastic bandage 6 dispose binding face respectively, are equipped with foam-rubber cushion 7 on the binding face, and foam-rubber cushion 7 can laminate mutually with the chin of human head.

The specific implementation mode of the scheme is as follows:

during the use, the user wears the safety helmet that adjusts temperature of this device at the head, and through first buckle 51 and the mutual card of second buckle 61 be in the same place, connect first elastic bandage 5 and second elastic bandage 6, the foam-rubber cushion 7 on first elastic bandage 5 and the second elastic bandage 6 is laminated with the chin of user's head mutually, makes the safety helmet firmly wear at the user head, avoids the safety helmet to drop from the user head.

The solar photovoltaic panel 21 on the top of the visor 2 can absorb solar energy and convert the solar energy into electric energy to be stored in the storage battery, the storage battery supplies power to the semiconductor refrigeration sheet 8, the cold end of the semiconductor refrigeration sheet 8 refrigerates the water cooling bag 9 through the heat pipe 81, and the water cooling bag 9 exchanges heat with a user through the through hole 31 formed in the inner cover body 3, so that the user wearing the safety helmet is cooled, and the danger of sunstroke in the high-temperature working environment in summer is avoided.

When the user wears the safety helmet, the body temperature detecting element 32 inside the inner cover body 3 continuously monitors the body temperature of the user, and when the body temperature of the user is abnormal, the micro vibrators 33 of the warning device vibrate at high frequency, so that the user is reminded of the abnormal body temperature.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A temperature-adjusting safety helmet is characterized in that: the cooling helmet comprises a helmet body and a semiconductor refrigeration assembly, wherein the helmet body comprises a helmet shell and a visor which are integrally formed, the helmet shell comprises an outer cover body and an inner cover body, an accommodating cavity is formed between the outer cover body and the inner cover body, the inner cover body is attached to the head of a human body, a plurality of through holes are formed in the inner cover body, and each through hole is communicated with the accommodating cavity; the containing cavity is internally provided with a water cooling bag, the water cooling bag is mutually attached to the inner cover body, the semiconductor refrigeration assembly comprises a semiconductor refrigeration piece and a controller, the semiconductor refrigeration piece is internally arranged in the containing cavity, a heat conduction pipe is connected between the cold end of the semiconductor refrigeration piece and the water cooling bag, the hot end of the semiconductor refrigeration piece penetrates through the outer cover body and is exposed outside the containing cavity, and the controller is externally arranged on the outer cover body and can adjust the output power of the semiconductor refrigeration piece.

2. The safety helmet of claim 1, wherein: the solar photovoltaic panel is installed at the top of the visor and connected with a storage battery, and the storage battery is connected with the semiconductor refrigeration piece and used for supplying power to the semiconductor refrigeration piece.

3. A temperature-regulating safety helmet according to claim 1, wherein: the cap shell is internally provided with a body temperature detection element which is positioned at the position corresponding to the forehead of a user in the inner cover body of the cap shell.

4. A temperature-regulating safety helmet according to claim 3, wherein: install warning device in the cap shell, warning device is connected with body temperature detecting element electricity, warning device includes a plurality of miniature electromagnetic shaker, miniature electromagnetic shaker sets up in the internal portion of internal shield and the position that the user back head is relative to, and each miniature electromagnetic shaker can be with user back head laminating and high frequency vibrations.

5. A temperature-regulating safety helmet according to claim 1, wherein: the helmet is characterized in that a plurality of anti-collision convex strips are arranged outside the outer cover body, and each anti-collision convex strip is converged to the center of the joint of the helmet shell and the visor along the direction of the helmet brim of the helmet shell to the position of the visor.

6. The safety helmet of claim 1, wherein: the inner cover is internally connected with a first elastic bandage and a second elastic bandage, the free end of the first elastic bandage is provided with a first buckle, the free end of the second elastic bandage is provided with a second buckle, and the first buckle can be clamped with the second buckle to connect the first elastic bandage and the second elastic bandage.

7. A safety helmet that adjusts temperature of claim 6, characterized by: first elastic bandage and second elastic bandage dispose binding face respectively, be equipped with the foam-rubber cushion on the binding face, the foam-rubber cushion can laminate mutually with the chin of human head.