CN208354714U - A kind of heat accumulating type helmet - Google Patents
A kind of heat accumulating type helmet Download PDFInfo
- Publication number
- CN208354714U CN208354714U CN201721891453.3U CN201721891453U CN208354714U CN 208354714 U CN208354714 U CN 208354714U CN 201721891453 U CN201721891453 U CN 201721891453U CN 208354714 U CN208354714 U CN 208354714U
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- Prior art keywords
- phase transformation
- package tube
- accumulating type
- heat accumulating
- transformation package
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Abstract
The utility model discloses a kind of heat accumulating type helmets, including shell and are connected to the phase transformation package tube of inner surface of outer cover, are filled with phase-change material in phase transformation package tube.The helmet provided by the utility model, actively heat is absorbed and released by using phase-change material, it can be adapted for a variety of environment, cooled down using ventilation hole to be only applicable to the helmet of wind environment compared to existing, the helmet of the utility model effectively improves the limited problem of use environment.
Description
Technical field
The utility model relates to wearable device fields, and more particularly, to a kind of heat accumulating type helmet.
Background technique
Motorcycle helmet is the important protective device for protecting wearer to resist external injury, is effectively protected the people that rides
Member's life security.However, preventing the row on head to a certain extent to " sealed " protection on head in the hot weather helmet
Sweat heat dissipation, not only reduces the thermal comfort on head, while perspiring and interfering the sight for the personnel that ride.Therefore, it is necessary to improve the people that rides
Member wears the thermal comfort of the helmet in hot weather, reduces the interference of sweat gas.
Currently, this difficult, sultry problem for helmet heat dissipation, main method is to open up ventilation hole, is taken away using wind circulation
Heat in helmet.Although this cooling and heat dissipation is more obvious, only limit be suitable for higher wind environment, for it is on duty outside, apply
The case where lower wind speed such as work, is simultaneously not suitable for.
Utility model content
For problem present in the relevant technologies, the utility model proposes a kind of heat accumulating type helmets, by using phase transformation material
Material actively absorbs heat, and the limited problem of use environment can be effectively avoided.
The technical solution of the utility model is achieved in that
One aspect according to the present utility model, provides a kind of heat accumulating type helmet, including shell and is connected to shell
The phase transformation package tube of inner surface is filled with phase-change material in phase transformation package tube.
Embodiment according to the present utility model, phase transformation package tube are configured to have round section or flat section.
Embodiment according to the present utility model, the quantity of phase transformation package tube be it is multiple, multiple phase transformation package tubes are spaced apart from each other
Setting.
Embodiment according to the present utility model, Shell structure is at hemispherical shell, and the shape design of phase transformation package tube
It is matched at the inner surface with hemispherical shell.
Embodiment according to the present utility model, the quantity of multiple phase transformation package tubes is in the range of 6 to 20.
Embodiment according to the present utility model, multiple phase transformation package tubes are arranged to a column in parallel relationship.
Embodiment according to the present utility model, multiple phase transformation package tubes are arranged to two column, the phase transformation package tube in each column
It is parallel to each other.
Embodiment according to the present utility model, phase transformation package tube are configured to copper pipe.
Embodiment according to the present utility model, the heat accumulating type helmet further include setting inside the shell surface and phase transformation package tube it
Between buffer layer, there is groove, a part of phase transformation package tube is in the grooves on the inner surface of buffer layer.
Embodiment according to the present utility model, the heat accumulating type helmet further include liner, liner cover buffer layer inner surface and
Phase transformation package tube.
The heat accumulating type helmet provided by the utility model actively absorbs and releases heat by using phase-change material,
It can be adapted for a variety of environment, cooled down using ventilation hole to be only applicable to the helmet of wind environment, originally compared to existing
The helmet of utility model effectively improves the limited problem of use environment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 a is the top view according to the heat accumulating type helmet of the utility model one embodiment；
Fig. 1 b is the front view according to the heat accumulating type helmet of the utility model one embodiment；
Fig. 2 a is the top view according to the heat accumulating type helmet of the utility model another embodiment；
Fig. 2 b is the front view according to the heat accumulating type helmet of the utility model another embodiment；
Fig. 3 a is the sectional view according to the phase transformation package tube of the heat accumulating type helmet of the utility model one embodiment；
Fig. 3 b is the sectional view according to the phase transformation package tube of the heat accumulating type helmet of the utility model another embodiment；
Fig. 3 c is the sectional view according to the phase transformation package tube of the heat accumulating type helmet of the utility model another embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
In conjunction with shown in Fig. 1 a, Fig. 1 b, Fig. 2 a and Fig. 2 b, include: according to the heat accumulating type helmet 10 of the utility model embodiment
Phase transformation package tube 14 including shell and the inner surface for being connected to shell is filled with phase-change material in phase transformation package tube 14.
Actively heat is absorbed and released by using phase-change material, can be adapted for a variety of environment, compared to existing
Some cools down the heat accumulating type helmet 10 for being only applicable to wind environment using ventilation hole, and the helmet of the utility model is effectively
Improve the limited problem of use environment.Under hot climate, phase-change material can absorb in time head release heat and
The heat that external environment is given builds the nice and cool microenvironment in comfortable head.In addition in cold climates, phase-change material release heat
Amount builds warm microenvironment for head, realizes the effect of " cool in summer and warm in winter ".
It should be appreciated that phase-change material can using organic phase-change microcapsule, inorganic-phase variable microcapsules, organic phase change material,
Any one among inorganic phase-changing material；Wherein, organic phase change material include but is not limited to paraffin class, it is fatty acid, polynary
The materials such as alcohols, inorganic phase-changing material include but is not limited to the materials such as sodium sulphate, sodium acetate, sodium carbonate.The phase transformation of phase-change material
Temperature can be in the range of 25 DEG C to 30 DEG C.
In some embodiments, the heat accumulating type helmet 10 further includes being arranged between the inner surface of shell and phase transformation package tube 14
Buffer layer 12, there is groove, a part of phase transformation package tube 14 is in the grooves on the inner surface of buffer layer 12.Optionally,
Eps foam (i.e. polystyrene foam) preparation can be used according to fig. 1a or the arrangement mode of Fig. 2 a phase transformation package tube 14 foams to obtain
Phase transformation package tube 14 is embedded in the groove of buffer layer 12, then fixed by glue, to prepare by the buffer layer 12 with respective grooves
With the buffer layer for inhaling heat release function.
Wherein, the heat accumulating type helmet 10 can also include liner (not shown), liner cover buffer layer inner surface and
Phase transformation package tube 14.Specifically, phase transformation package tube 14 and a part are embedded in the groove of buffer layer, phase transformation package tube 14 and another
A part is exposed to the air between buffer layer and liner.
Continuing with shown in Fig. 1 a, Fig. 1 b, Fig. 2 a and Fig. 2 b, the quantity of phase transformation package tube 14 is multiple, multiple phase transformation envelopes
Tubulature 14 is spaced apart from each other setting, so as to form structure shown in such as Fig. 1 a and Fig. 2 a.Since multiple phase transformation package tubes 14 exist
Be arranged at distances from one another in shell so that the contact area of phase-change material and heat is bigger, and heat absorb and
The effect of release is more preferable.
Further, with reference to shown in Fig. 3 a, phase transformation package tube 14 be can be configured to circular cross-section.Optionally, round
The diameter d in section can be in the range of 0.5cm to 1cm.Phase transformation package tube 14 can be also configured to flat section.In a reality
It applies in example, with reference to shown in Fig. 3 b, the section of phase transformation package tube 14 is the ellipse of flat pattern.Optionally, the width of flat pattern
Spend a (i.e. oval long axis) can in the range of 0.8cm to 1.5cm, height b (i.e. oval short axle) can 0.3cm extremely
In the range of 0.8cm.In another embodiment, with reference to shown in Fig. 3 c, the section of phase transformation package tube 14 is the square of flat pattern
Shape.Optionally, the width a (i.e. the width of rectangle) of flat pattern can be in the range of 0.8cm to 1.5cm, height b (i.e. rectangle
Height) can be in the range of 0.3cm to 0.8cm.
In conjunction with shown in Fig. 1 a, Fig. 1 b, Fig. 2 a and Fig. 2 b, Shell structure is at hemispherical shell, and phase transformation package tube 14
Shape design is matched at the inner surface with hemispherical shell.In this way, so that the shape and shell of phase transformation package tube 14
Shape matching, match the heat accumulating type helmet 10 with the head of wearer, the heat accumulating type helmet 10 can be made to have well
Comfort.
In some embodiments, the quantity of multiple phase transformation package tubes 14 can be in the range of 6 to 20.And each phase
The length for becoming package tube 14 can be in the range of 50cm to 80cm, and the weight of each phase transformation package tube 14 can be in the model of 10g to 20g
In enclosing, this obviously increase 10 mass of the heat accumulating type helmet with multiple phase transformation package tubes 14 will not, be more suitable for wearing.
As shown in Figure 1a, multiple phase transformation package tubes 14 can be arranged to a column in parallel relationship.As shown in Figure 2 a,
Multiple phase transformation package tubes 14 are arranged to two column, and the phase transformation package tube 14 in each column is parallel to each other.It arranges in a specific way multiple
Phase transformation package tube 14, can by adjusting multiple phase transformation package tubes 14 layout so that the heat accumulating type helmet 10 to heat absorption and releasing
The effect put reaches best.It should be understood, of course, that the arrangement of phase transformation package tube 14 is not limited to above-mentioned any particular form,
It can be depending on particular condition in use.
In some embodiments, phase transformation package tube 14 is configured to copper pipe.Since copper is that excellent heat carrier, heat transfer are fast, with
The internal heat that head generates or the heat that the external world is passed to can be rapidly transferred to by package tube of the copper pipe as phase-change material
Phase-change material, and then heat is absorbed, guarantee a home from home on head.
The heat accumulating type helmet 10 provided by the utility model is described below in conjunction with specific embodiment of the utility model.
Embodiment 1
Using the copper pipe of diameter 6mm as phase transformation package tube 14, inorganic-phase variable microcapsules (27 DEG C of phase transition temperature therein, phase
Become enthalpy 140kJ/kg) it is used as copper pipe filler, 6 phase transformations are embedded in EPS buffer layer according to the arrangement mode of Fig. 1 a, amount to buffering
Material 60g.
Test result: 36 DEG C of environment temperature, personnel wear after the heat accumulating type helmet 10 air themperature between buffer layer and liner
27 DEG C -32 DEG C about 1h are maintained, head feels more comfortable.
Embodiment 2
Using the copper pipe of diameter 1mm as phase transformation package tube 14, with organic phase-change microcapsule (28 DEG C of phase transition temperature therein,
Enthalpy of phase change 120kJ/kg) it is used as copper pipe filler, 8 copper pipes are embedded in EPS buffer layer, Gong Jihuan according to the arrangement mode of Fig. 1 a
Rush material 120g.
Test result: 36 DEG C of environment temperature, personnel wear after the heat accumulating type helmet 10 air themperature between buffer layer and liner
28 DEG C -32 DEG C about 1.5h are maintained, head feels more comfortable.
Embodiment 3
Using pancake copper pipe as phase transformation package tube 14, wherein a is 1.2cm, b 0.5cm, with organic phase change material
(therein 26 DEG C of phase transition temperature, enthalpy of phase change 240kJ/kg) is as copper pipe filler, according to the arrangement mode of Fig. 2 a by 10 copper
Pipe is embedded in EPS buffer layer, amounts to padded coaming 150g.
Test result: 36 DEG C of environment temperature, personnel wear after the heat accumulating type helmet 10 air themperature between buffer layer and liner
26-32 DEG C of about 2.5h is maintained, head feels more comfortable.
In addition, in an alternate embodiment of the invention, the phase transformation package tube filled with phase-change material also can be applied in addition to the helmet
In addition other need to maintain in the equipment and field of suitable temperature, such as personal wearing clothes, electronic equipment, cold chain heat insulation box
Etc. industries, have many advantages, such as have a wide range of application, universality is strong.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of heat accumulating type helmet, which is characterized in that including shell and be connected to the phase transformation package tube of inner surface of outer cover, institute
It states and is filled with phase-change material in phase transformation package tube,
Wherein, the quantity of the phase transformation package tube is multiple, and multiple phase transformation package tubes are spaced apart from each other setting.
2. the heat accumulating type helmet according to claim 1, which is characterized in that the phase transformation package tube, which is configured to have round, to be cut
Face or flat section.
3. the heat accumulating type helmet according to claim 1, which is characterized in that the Shell structure at hemispherical shell, and
The shape design of the phase transformation package tube is matched at the inner surface with hemispherical shell.
4. the heat accumulating type helmet according to claim 1, which is characterized in that the quantity of the multiple phase transformation package tube is at 6
To in the range of 20.
5. the heat accumulating type helmet according to claim 1, which is characterized in that the multiple phase transformation package tube is with parallel to each other
Mode is arranged to a column.
6. the heat accumulating type helmet according to claim 1, which is characterized in that the multiple phase transformation package tube is arranged to two column,
Phase transformation package tube in each column is parallel to each other.
7. the heat accumulating type helmet according to claim 1, which is characterized in that the phase transformation package tube is configured to copper pipe.
8. the heat accumulating type helmet according to claim 1, which is characterized in that further include being arranged in the inner surface of outer cover and institute
The buffer layer between phase transformation package tube is stated, there is groove on the inner surface of buffer layer, a part of the phase transformation package tube is located at
In the groove.
9. the heat accumulating type helmet according to claim 8, which is characterized in that further include liner, the liner covering is described slow
Rush the inner surface and the phase transformation package tube of layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891453.3U CN208354714U (en) | 2017-12-29 | 2017-12-29 | A kind of heat accumulating type helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721891453.3U CN208354714U (en) | 2017-12-29 | 2017-12-29 | A kind of heat accumulating type helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208354714U true CN208354714U (en) | 2019-01-11 |
Family
ID=64913936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721891453.3U Active CN208354714U (en) | 2017-12-29 | 2017-12-29 | A kind of heat accumulating type helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208354714U (en) |
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2017
- 2017-12-29 CN CN201721891453.3U patent/CN208354714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201209 Address after: 471003 building 2-2, science and Technology Park, Luoyang National University, Longyu Road, Jianxi District, Luoyang City, Henan Province Patentee after: LUOYANG ADVANCED TECHNOLOGY Research Institute Patentee after: LUOYANG ADVANCED EQUIPMENT TECHNOLOGY Co.,Ltd. Patentee after: Shanghai Security Service (Group) Co.,Ltd. Address before: 471000 building 2-2, science and Technology Park, Luoyang National University, Longyu Road, Jianxi District, Luoyang City, Henan Province Patentee before: LUOYANG ADVANCED TECHNOLOGY Research Institute Patentee before: LUOYANG ADVANCED EQUIPMENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |