CN212971846U - Helmet with a detachable head - Google Patents
Helmet with a detachable head Download PDFInfo
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- CN212971846U CN212971846U CN202021448650.XU CN202021448650U CN212971846U CN 212971846 U CN212971846 U CN 212971846U CN 202021448650 U CN202021448650 U CN 202021448650U CN 212971846 U CN212971846 U CN 212971846U
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- shell
- helmet
- heating structure
- inner shell
- power supply
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Abstract
The utility model provides a helmet relates to protective articles technical field. The helmet comprises a shell, a refrigerating and heating structure, a power supply assembly, an inner lining and the like; the shell comprises an inner shell and an outer shell which are connected, the inner shell and the outer shell are both made of heat conducting materials, and an accommodating cavity is formed between the inner shell and the outer shell; a plurality of heat insulation layers which are arranged at intervals are arranged in the accommodating cavity; the refrigerating and heating structure is arranged in the accommodating cavity and is positioned between the two adjacent heat insulation layers; the power supply assembly is connected with the refrigerating and heating structure and supplies power to the refrigerating and heating structure; the inside lining is installed at the inner wall of inner shell, and the inside lining is equipped with a plurality of first bleeder vents. The utility model provides a realize the temperature regulation of helmet holding intracavity through refrigeration heating structure to shell and inner shell and the external heat exchange that realizes made through the heat conduction material, in order to ensure that the temperature in the helmet can reach user's comfortable temperature, very big promotion the user and worn experience.
Description
Technical Field
The utility model belongs to the technical field of protective articles technique and specifically relates to a helmet is related to.
Background
The helmet is a harness for protecting the head, is a hat worn by soldiers in training and battle, and is an indispensable tool in people's traffic. The existing helmet generally comprises a shell, a lining and a suspension device, and the existing helmet is required to be designed into an airtight structure due to the strength requirement of the shell, so that the inside of the helmet cannot realize air circulation with the outside, the helmet does not have a temperature regulation function, and particularly in summer, the helmet is worn to ensure that a user is very sultry and the wearing experience of the user is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a helmet to solve the problem that current helmet does not have the temperature regulation function.
In order to solve the technical problem, the utility model provides a helmet, concrete technical scheme is as follows:
a helmet, comprising:
the shell comprises an inner shell and an outer shell which are connected, wherein the inner shell and the outer shell are both made of heat conducting materials, and an accommodating cavity is formed between the inner shell and the outer shell; a plurality of heat insulation layers which are arranged at intervals are arranged in the accommodating cavity;
the refrigerating and heating structure is arranged in the accommodating cavity and is positioned between two adjacent heat insulation layers;
the power supply assembly is connected with the refrigeration and heating structure and supplies power to the refrigeration and heating structure;
the inner lining is arranged on the inner wall of the inner shell and provided with a plurality of first air holes.
Furthermore, the refrigeration heating structure comprises semiconductor refrigeration heating sheets, the upper surfaces of the semiconductor refrigeration heating sheets are attached to the inner wall of the outer shell, and the lower surfaces of the semiconductor refrigeration heating sheets are in clearance fit with the inner wall of the inner shell.
Furthermore, the inner wall of shell is equipped with a plurality of first bellyings, the inner shell with the department that corresponds of first bellyings is equipped with the second bellyings, the refrigeration heats the structure and installs corresponding first bellyings with between the second bellyings.
Furthermore, the power supply assembly comprises a power supply body, a positive-negative change-over switch and a power supply plug which are sequentially connected;
the power body is detachably connected with the refrigeration and heating structure.
Further, the power supply assembly further comprises an electricity storage component, the electricity storage component is installed in the accommodating cavity, and the electricity storage component is respectively connected with the power supply body and the refrigeration and heating structure.
Further, the power supply assembly further comprises a flexible solar panel; the flexible solar cell panel is arranged on the outer wall of the shell and is connected with the power storage component.
Furthermore, the device also comprises a plurality of connecting and supporting parts positioned in the accommodating cavity; one end of the connecting and supporting part is connected with the inner wall of the outer shell, and the other end of the connecting and supporting part is connected with the inner wall of the inner shell.
Furthermore, the inner shell is provided with a plurality of second air holes, one end of each second air hole is communicated with the containing cavity, and the other end of each second air hole is communicated with the first air hole.
Furthermore, one side of the lining, which is far away from the inner shell, is provided with a plurality of slots, and the first air holes are formed in the slots.
Furthermore, the refrigerator also comprises a temperature sensing device and a control device, wherein the temperature sensing device is arranged in the accommodating cavity or on the shell, and the control device is respectively connected with the temperature sensing device and the refrigerating and heating structure.
According to the utility model provides a helmet realizes the temperature regulation of helmet holding intracavity through refrigeration heating structure to shell and inner shell and the external heat exchange that realizes made through the heat conduction material, in order to ensure that the temperature in the helmet can reach user's comfortable temperature, very big promotion the user and worn experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view provided by an embodiment of the present invention;
fig. 2 is a side view provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 4 is an enlarged view of a portion B of fig. 3.
Icon:
1-a shell; 11-an inner shell; 111-a second boss; 12-a housing; 121-a first boss; 13-a containing cavity; 14-a thermally insulating layer; 2-a refrigeration and heating structure; 3-power supply components; 31-a power supply body; 32-positive and negative pole change-over switches; 33-power plug; 4-lining; 5-goggles; 6-rotating shaft.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
With reference to fig. 1 and 2, the present embodiment provides a helmet, which can be worn by users of electric vehicles or motorcycles, and can also be worn as an antiriot device for people such as soldiers or police.
The present embodiment includes a housing 1, and based on the problems in the background art, the present embodiment firstly improves the structure of the housing 1, specifically, as shown in fig. 3 and 4, the housing 1 of the present embodiment includes an inner shell 11 and an outer shell 12 that are connected, where the inner shell 11 and the outer shell 12 are both made of a heat conducting material, specifically, the heat conducting material may be a metal or an alloy material, an accommodating cavity 13 is formed between the inner shell 11 and the outer shell 12 of the present embodiment, a plurality of heat insulating layers 14 that are arranged at intervals are arranged in the accommodating cavity 13, and the material of the heat insulating layer 14 may be heat insulating cotton or other heat insulating.
Further, the accommodating cavity 13 of the present embodiment is provided with the refrigeration and heating structure 2 therein, and the refrigeration and heating structure 2 is installed between two adjacent heat insulation layers 14, and is used for adjusting the temperature in the accommodating cavity 13, and further adjusting the temperature in the helmet.
In addition, the helmet of the present embodiment further includes a power supply module 3 and an inner liner 4, which are connected to the cooling and heating structure 2 and supply power to the cooling and heating structure 2; the inner lining 4 of this embodiment is installed on the inner wall of the inner shell 11, and the inner lining 4 is provided with a plurality of first ventilation holes (not shown).
Based on above-mentioned structure, because shell 12 and inner shell 11 are made by the heat conduction material, and because the setting of insulating layer 14, consequently refrigeration heating structure 2 can realize the heat exchange through shell 12 and inner shell 11 with the external world, and the heat or the cold air that produce can not directly run off from shell 12, but enter into in the helmet through first bleeder vent, and then carry out temperature regulation to user's head, in order to ensure that the temperature in the helmet can reach user's comfortable temperature, very big promotion the user and worn experience.
The refrigerating and heating structure 2 of the present embodiment has various structural forms, for example, a structure with refrigerating and heating agents is used for realizing the structural form, but the installation space and the cost of the structure are high, therefore, as a preferred embodiment of the present embodiment, the refrigerating and heating structure 2 of the present embodiment includes semiconductor refrigerating and heating sheets, the upper surfaces of the semiconductor refrigerating and heating sheets are attached to the inner wall of the outer shell 12 so as to complete heat exchange with the outer shell 12 during the refrigerating and heating, and the lower surfaces of the semiconductor refrigerating and heating sheets are in clearance fit with the inner wall of the inner shell 11 so that the cold air flow or the hot air flow can directly reach the inside of the helmet through the inner shell 11 and.
Therefore, a plurality of second air holes (not shown) need to be formed in the inner shell 11 of the present embodiment, one end of each second air hole is communicated with the accommodating cavity 13, and the other end is communicated with the first air hole.
As a preferred embodiment of the present embodiment, in order to facilitate the installation of the semiconductor cooling and heating fins and the heat exchange between the inside and the outside, the present embodiment is provided with a plurality of first protruding portions 121 on the inner wall of the outer shell 12, a second protruding portion 111 is provided at the corresponding position of the inner shell 11 to the first protruding portions 121, and the cooling and heating structure 2 is installed between the corresponding first protruding portions 121 and second protruding portions 111.
Referring to fig. 1 again, the power module 3 of the present embodiment includes a power body 31, a positive-negative changeover switch 32, and a power plug 33, which are connected in sequence; the power body 31 and the positive-negative change-over switch 32 may be an integrated structure shown in the figure, and the refrigeration or heating of the semiconductor refrigeration and heating sheet can be realized by controlling the positive and negative current directions of the power supply module 3, and the power supply module can be connected to an external power supply through the power plug 33 to supply power to the power body 31.
As a preferred embodiment of the present embodiment, the power supply body 31 of the present embodiment is detachably connected to the cooling and heating structure 2, and the detachable connection manner may be a plug-in manner, and the power supply assembly 3 of the present embodiment further includes an electricity storage component (not shown in the figure), which is installed in the accommodating chamber 13 and is respectively connected to the power supply body 31 and the cooling and heating structure 2, and the electricity storage component may be a lithium battery or the like.
The power storage component can store power, so that the power body 31, the positive-negative pole change-over switch 32 and the power plug 33 can be detached after charging, and the helmet is convenient to carry and use.
As a preferred embodiment of this embodiment, the power module 3 of this embodiment may further include a flexible solar panel (not shown in the figure); the flexible solar cell panel is attached to the outer wall of the shell 12 and connected with the power storage component, solar energy is used for supplying power to the refrigerating and heating component, an external power supply is not needed, and the structure is further simplified.
It should be noted that the detailed description and the drawings of the cooling and heating chip and the specific circuit connection and operation principle of the power module 3 are not provided in the present embodiment, but the structure and principle of the cooling and heating chip and the power module are well known to those skilled in the art.
As a preferred embodiment of the present embodiment, the helmet of the present embodiment further includes a plurality of connecting supports (not shown in the drawings) located in the accommodating chamber 13; connecting support portion one end and 12 interior wall connections of shell, the other end and 11 interior wall connections of inner shell, have a plurality of junctions between inner shell 11 and the shell 12 promptly to can realize supporting, when improving the stability of being connected between inner shell 11 and the shell 12, improved the support to shell 12, and then promote helmet shell 1's structural strength, consequently the preferred high strength material that adopts of connecting support portion of this embodiment supports, for example metal or other macromolecular material.
As a preferred embodiment of this embodiment, in order to further improve the wearing comfort of the user, the side of the liner 4 of this embodiment away from the inner shell 11 is provided with a plurality of slots (not shown in the figure), and the first air holes are disposed in the slots, so that the liner 4 can be prevented from completely fitting the head of the user, and a heat exchange space can be formed in the slots, and the heat exchange between the accommodating cavity 13 and the inside of the helmet can be realized through the communication of the first air holes.
As a preferred embodiment of this embodiment, the helmet of this embodiment further includes a temperature sensing device and a control device (not shown in the figure), the temperature sensing device is installed on the accommodating cavity 13 or the housing 1, the control device is respectively connected to the temperature sensing device and the cooling and heating structure 2, the temperature sensing device may be a temperature sensor, and after the temperature sensing device is opened, the temperature sensing device can detect the temperature inside or outside the helmet in real time, and further transmit data to the control device, and the control device processes the data, and adjusts the working temperature of the cooling and heating structure 2 based on the data, so as to ensure the intelligentization of temperature control.
Specifically, the control device of the present embodiment may be any existing microcontroller, and therefore the structure, circuit and operation principle of the present embodiment will not be described in detail.
In addition, as shown in fig. 2, as a preferred embodiment of the present embodiment, the helmet of the present embodiment further includes a visor 5 for protecting the upper face of the user, and the visor 5 is mounted on the shell 1 through a rotation shaft 6.
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; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A helmet, comprising:
the shell comprises an inner shell and an outer shell which are connected, wherein the inner shell and the outer shell are both made of heat conducting materials, and an accommodating cavity is formed between the inner shell and the outer shell; a plurality of heat insulation layers which are arranged at intervals are arranged in the accommodating cavity;
the refrigerating and heating structure is arranged in the accommodating cavity and is positioned between two adjacent heat insulation layers;
the power supply assembly is connected with the refrigeration and heating structure and supplies power to the refrigeration and heating structure;
the inner lining is arranged on the inner wall of the inner shell and provided with a plurality of first air holes.
2. The helmet of claim 1, wherein the cooling and heating structure comprises semiconductor cooling and heating sheets, an upper surface of each semiconductor cooling and heating sheet is attached to the inner wall of the outer shell, and a lower surface of each semiconductor cooling and heating sheet is in clearance fit with the inner wall of the inner shell.
3. The helmet of claim 1, wherein the inner wall of the outer shell is provided with a plurality of first protrusions, the inner shell is provided with second protrusions corresponding to the first protrusions, and the refrigeration and heating structure is installed between the corresponding first protrusions and the corresponding second protrusions.
4. The helmet of claim 1, wherein the power supply assembly comprises a power supply body, a positive-negative change-over switch and a power plug which are connected in sequence;
the power body is detachably connected with the refrigeration and heating structure.
5. The helmet of claim 4, wherein the power supply assembly further comprises an electrical storage component mounted in the accommodating cavity, the electrical storage component being connected to the power supply body and the cooling and heating structure, respectively.
6. The helmet of claim 5, wherein the power supply component further comprises a flexible solar panel; the flexible solar cell panel is arranged on the outer wall of the shell and is connected with the power storage component.
7. The helmet according to any of claims 1-6, further comprising a plurality of connection supports located within the receiving cavity; one end of the connecting and supporting part is connected with the inner wall of the outer shell, and the other end of the connecting and supporting part is connected with the inner wall of the inner shell.
8. The helmet according to any one of claims 1 to 6, wherein the inner shell is provided with a plurality of second ventilation holes, one end of each second ventilation hole is communicated with the accommodating cavity, and the other end of each second ventilation hole is communicated with the first ventilation hole.
9. The helmet of any of claims 1-6, wherein the inner liner has a plurality of slots on a side away from the inner shell, and the first vent is disposed in the slots.
10. The helmet according to any one of claims 1-6, further comprising a temperature sensing device mounted on the receiving cavity or the shell, and a control device connected to the temperature sensing device and the cooling and heating structure, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448650.XU CN212971846U (en) | 2020-07-21 | 2020-07-21 | Helmet with a detachable head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021448650.XU CN212971846U (en) | 2020-07-21 | 2020-07-21 | Helmet with a detachable head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212971846U true CN212971846U (en) | 2021-04-16 |
Family
ID=75430017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021448650.XU Active CN212971846U (en) | 2020-07-21 | 2020-07-21 | Helmet with a detachable head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212971846U (en) |
-
2020
- 2020-07-21 CN CN202021448650.XU patent/CN212971846U/en active Active
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