CN208463037U - safety helmet - Google Patents
safety helmet Download PDFInfo
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- CN208463037U CN208463037U CN201820507309.3U CN201820507309U CN208463037U CN 208463037 U CN208463037 U CN 208463037U CN 201820507309 U CN201820507309 U CN 201820507309U CN 208463037 U CN208463037 U CN 208463037U
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- cap
- cap shell
- shell
- heat generating
- generating member
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- 241000883990 Flabellum Species 0.000 claims description 18
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a safety helmet. The safety helmet includes: the heating device comprises a power supply, a heating element, a cap shell and a cap liner; the cap shell is provided with an accommodating cavity with an opening at the bottom, the cap liner is fixed on the inner surface of the cap shell, and a preset gap is formed between the cap liner and the cap shell; the heating element is arranged between the cap shell and the cap liner; and the heating element is electrically connected with the power supply and is used for converting the electric energy of the power supply into heat energy. The utility model provides a safety helmet, and then play cold-proof effect, when the staff used the safety helmet in winter open air, the travelling comfort was higher, and work efficiency is higher.
Description
Technical field
The utility model relates to safe practice more particularly to a kind of safety caps.
Background technique
Safety cap is the Head protective devices that head is collided when preventing high-altitude object from falling, and is usually used in mining industry, building trade
Etc. the industry for being easy to produce falling object.The quality of safety cap performance will directly affect the safety of staff.
Safety cap in the prior art includes cap shell and the hat lining that is arranged in inside cap shell, and cap shell is mainly used for bearing to beat
It hits, separates falling object with human body, hat lining is for fixing the head of safety cap and staff；And have between hat lining and cap shell
There is certain gap.When impact of the operation person head by falling object, safety helmet shell, hat lining are in moment first by impact force
It decomposes on the entire area of cranium, then utilizes flexible deformation, plastic deformation and the knot of permission of safety cap buffer structure
Structure destruction absorbs most of impact energy, so that the impact force for being finally applied to person head is reduced to safety value, to play
Protect the effect on operating personnel head.
But cap shell is mostly rigid plastics material in the prior art, and hat lining is mostly grid material, do not have heat-preserving function,
Winter, comfort was poor in outdoor work, was easy so that staff catches cold and working efficiency is low.
Utility model content
The utility model provides a kind of safety cap, to solve staff's outdoor safe wearing cap in winter in the prior art
Be easy to catch cold when operation the problem of influencing working efficiency.
The utility model provides a kind of safety cap, comprising: power supply, heat generating member, cap shell and hat lining；The cap shell is formed with
The accommodating chamber of bottom opening, the hat lining are fixed on the inner surface of the cap shell, and have prepsetting gap between the cap shell；
The heat generating member is arranged between the cap shell and the hat lining；And the heat generating member and the power electric connection, for by institute
The electric energy for stating power supply is converted to thermal energy.
Safety cap as described above, wherein the heat generating member is fixed in the cap shell, and with the cap shell inner surface shape
Shape matches.
Safety cap as described above, wherein the heat generating member is carbon fiber board.
Safety cap as described above, wherein be additionally provided between the cap shell and the hat lining and the power electric connection
Fan, the fan includes shaft and the flabellum for being fixed on described shaft one end；The other end of the shaft is connected to institute
It states in cap shell.
Safety cap as described above, wherein the cap shell is provided with air inlet, the fan at the top of the opening
The bottom of the air inlet is set.
Safety cap as described above, wherein the cap shell is also formed with venthole close to the edge of the opening.
Safety cap as described above, wherein the quantity of the venthole be it is multiple, multiple ventholes are along the circumferential direction
Interval setting.
Safety cap as described above, wherein the power supply includes solar panel and battery, the solar battery
Plate is connected with the battery, for charging to the battery；The solar panel setting deviates from institute in the cap shell
State the outer surface of hat lining；The battery is electrically connected with the heat generating member.
Safety cap as described above, wherein the external surface shape phase of the shape of the solar panel and the cap shell
Cooperation.
Safety cap as described above further includes the brim of a hat, and the brim of a hat is fixed on the outer surface of the cap shell, and close to described
Opening setting, the battery are fixed at the top of the brim of a hat.
Safety cap provided by the utility model passes through setting cap shell and hat lining, wherein cap shell is formed with bottom opening
Accommodating chamber, hat lining are fixed on the inner surface of cap shell, and have prepsetting gap between cap shell；Hair is provided between cap shell and hat lining
Warmware；Heat generating member is electrically connected to a power source, and the electric energy of power supply can be converted to thermal energy, and then play warming effect, be worked as work
Personnel are outdoor when using safety cap in winter, and comfort is higher, and working efficiency is higher.
Detailed description of the invention
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Fig. 1 is the structural schematic diagram of the utility model safety cap embodiment one；
Fig. 2 is the structural schematic diagram of the utility model safety cap embodiment two；
Fig. 3 is the structural schematic diagram of the utility model safety cap embodiment three；
Fig. 4 is the structural schematic diagram of fan in Fig. 3；
Fig. 5 is the structural schematic diagram of the utility model safety cap example IV；
Fig. 6 is the structural schematic diagram of the utility model safety cap embodiment five；
Fig. 7 is the structural schematic diagram of the utility model safety cap embodiment six.
Description of symbols:
1: cap shell；11: accommodating chamber；
2: hat lining；3: heat generating member；
41: solar panel；42: battery；
5: fan；51: shaft；
52: flabellum；53: air inlet；
54: venthole；6: the brim of a hat.
Specific embodiment
Safety cap is the Head protective devices that head is collided when preventing high-altitude object from falling, and is usually used in mining industry, building trade
Etc. the industry for being easy to produce falling object.The quality of safety cap performance will directly affect the safety of staff.
Safety cap in the prior art includes cap shell and the hat lining that is arranged in inside cap shell, and cap shell is mainly used for bearing to beat
It hits, separates falling object with human body, hat lining is for fixing the head of safety cap and staff；And have between hat lining and cap shell
There is certain gap.When impact of the operation person head by falling object, safety helmet shell, hat lining are in moment first by impact force
It decomposes on the entire area of cranium, then utilizes flexible deformation, plastic deformation and the knot of permission of safety cap buffer structure
Structure destruction absorbs most of impact energy, so that the impact force for being finally applied to person head is reduced to safety value, to play
Protect the effect on operating personnel head.
But cap shell is mostly rigid plastics material in the prior art, and hat lining is mostly grid material, do not have heat-preserving function,
Winter, comfort was poor in outdoor work, was easy so that staff, which catches cold, influences working efficiency.
To solve the above-mentioned problems, the utility model embodiment provides a kind of safety cap, can play heat-preserving function, enhancing
The comfort of staff.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
Embodiment one
Fig. 1 is the structural schematic diagram of the utility model safety cap embodiment one；Incorporated by reference to Fig. 1, the present embodiment provides one kind
Safety cap, comprising: power supply, heat generating member 3, cap shell 1 and hat lining 2；Cap shell 1 is formed with the accommodating chamber 11 of bottom opening, and hat lining 2 is solid
It is scheduled on the inner surface of cap shell 1, and there is prepsetting gap between cap shell 1；Heat generating member 3 is arranged between cap shell 1 and hat lining 2；And
Heat generating member 3 is electrically connected to a power source, for the electric energy of power supply to be converted to thermal energy.
Specifically, safety cap provided in this embodiment can be applied to outdoor study, may include cap shell 1 and setting
Hat lining 2 inside cap shell 1 is provided with the heat generating member 3 that can convert electrical energy into heat, to make between cap shell 1 and hat lining 2
Obtaining safety cap has the function of keeping warm.
Main structural component of the cap shell 1 as safety cap is mainly used for bearing the strike of falling object, and cap shell 1 is generally wanted
Ask firm, smooth and have certain elasticity, the material of cap shell 1 can there are many, can be material that the prior art can obtain
It is manufactured by common processing method, such as cap shell 1 can be process for metal material by the modes such as being molded or casting,
In another example cap shell 1 can be process in such a way that plastic material is by injection molding, it is not particularly limited herein.Preferably, cap shell 1
It can be formed by steel plate punched or injection molding that intensity is high.The inside of cap shell 1 could be formed with accommodating chamber 11, accommodating chamber
11 can accommodate the head of staff, the shape of accommodating chamber 11 can there are many, it is preferable that cap shell 1 can be hemispheric
The size of shell, cap shell 1 can be arranged with that can accommodate the head of most personnel, be not specifically limited herein.
In addition, hat lining 2 can also be arranged in safety cap, and hat lining 2 is generally netted in addition to cap shell 1, receiving can be fixed on
In chamber 11, and there is certain gap between cap shell 1, to enhance impact resistance.The material of hat lining 2 can also have more
Further cotton or chemical fibre lining has can be set, to enhance work in kind, such as glass fiber, plastic material etc. inside hat lining 2
The comfort of personnel.Gap between cap shell 1 and hat lining 2 can be configured according to the actual situation, not done herein specific
It limits.
Cap hoop has can be set around the position of head head circumference in hat lining 2, has been can be set on cap hoop for adjustment cap hoop week
Long back ferrule can make safety cap be tightly secured in the head of operating personnel by adjusting back ferrule.
Chin belt is also provided on safety cap, chin belt can be band-like, so that safety cap is fixed on lower chin,
Prevent safety cap from falling, chin belt can be cotton tape or chemical fiber belt material, be not specifically limited herein.
Heat generating member 3 can be set between cap shell 1 and hat lining 2, heat generating member 3 can give off heat, so that safety cap
Can have heat-preserving function, the structure of heat generating member 3 can there are many, such as it can be the hair such as heating resistor or fever diaphragm
The structure of heat, can specifically be selected according to the actual situation.
The shape of heat generating member 3 can also there are many, such as it is rectangular, round etc. a variety of.Heat generating member 3 can be fixed on cap shell 1
On, can also be fixed on hat lining 2, specifically connection type can also there are many, by taking heat generating member 3 is fixed on cap shell 1 as an example, cap
The card slot of engaging heat generating member 3 can be set on shell 1；In another example mounting hole can be set on heat generating member 3, screw can be passed through
Mounting hole and heat generating member 3 is screwed onto cap shell 1.
The quantity of heat generating member 3 may be one or multiple, a heat generating member 3 can be set cap shell 1 just
Middle position, multiple heat generating members 3 circumferentially spaced can be arranged in cap shell 1.It can specifically be set according to the actual situation
It sets.
In order to provide electric energy to heat generating member 3, safety cap is additionally provided with power supply, the type of power supply can also there are many, such as
Battery, alkaline battery or charger baby etc. are a variety of, are not specifically limited herein.For different types of power supply, fixed bit
Setting can also be different, such as when power supply is the module of the small sizes such as alkaline battery, be capable of fixing on safety cap, when power supply is
When the chargeable mobile power sources such as charger baby, it can be placed in the coat pocket of staff by electric wire, or by tying up
Band is fixed on staff's body.
Further, power supply and heat generating member 3 are also provided with power-on switch, can by opening and closing power-on switch
To control whether heat generating member 3 is electrically connected to a power source, and then fever opportunity is controlled, operated more convenient.
When in the operating environment that staff is in cold, heat generating member 3 can be connected to power supply, at this point, heat generating member 3
The electric energy of power supply can be converted into thermal energy, so that 11 internal temperature of accommodating chamber of safety cap increases, improve staff
Winter resistance and comfort.
Safety cap provided in this embodiment passes through setting cap shell and hat lining, wherein cap shell is formed with the appearance of bottom opening
Receive chamber, hat lining is fixed on the inner surface of cap shell, and has prepsetting gap between cap shell；Fever is provided between cap shell and hat lining
Part；Heat generating member is electrically connected to a power source, and the electric energy of power supply can be converted to thermal energy, and then play warming effect, as work people
Member is outdoor when using safety cap in winter, and comfort is higher, improves working efficiency.
Embodiment two
Fig. 2 is the structural schematic diagram of the utility model safety cap embodiment two；Incorporated by reference to Fig. 2, in the base of above-described embodiment
On plinth, heat generating member 3 is improved, remaining implementation is the same as example 1.In the present embodiment, heat generating member 3 can be fixed
It is matched in cap shell 1, and with 1 inner surface configuration of cap shell.
Specifically, heat generating member 3 can be fixed in cap shell 1, since the intensity of cap shell 1 is higher compared with hat lining 2, will
Heat generating member 3 is fixed on cap shell 1 and is more easier, and the firmness of heat generating member 3 is also high.
In addition, heat generating member 3 can be plate or film-form, shape can be matched with the inner surface configuration of cap shell 1.By
Space between cap shell 1 and hat lining 2 is limited, while guaranteeing the gap between cap shell 1 and hat lining 2, needs to reduce safety
The volume of cap, the occupied space of heat generating member 3 is smaller when the shape of heat generating member 3 is matched with the inner surface configuration of cap shell 1, safety
The volume of cap is also smaller.
Further, heat generating member 3 can be carbon fiber board.Carbon fiber board is small in size, light-weight, and heating efficiency is high, occupies
It is small in size, be more suitable for being installed in cap shell 1.
Further, heat generating member 3 can be fixed on the inner surface of cap shell 1 by modes such as gluings, avoid screw thread
The intensity of the structures such as hole or card slot reduction cap shell 1.
Safety cap provided in this embodiment, the fixed heat generating member of inner surface by the way that cap shell is arranged in, and the shape of heat generating member
It fits with the inner surface configuration of cap shell, so that the fixing intensity of heat generating member improves, the occupied space of heat generating member is smaller, safety
The volume of cap is smaller.
Embodiment three
Fig. 3 is the structural schematic diagram of the utility model safety cap embodiment three；Fig. 4 is the structural schematic diagram of fan in Fig. 3.
Incorporated by reference to Fig. 3 and Fig. 4, the difference between the present embodiment and the second embodiment lies in that, it can also be set between cap shell 1 and hat lining 2
It is equipped with the fan 5 being electrically connected to a power source, fan 5 includes shaft 51 and the flabellum 52 for being fixed on 51 one end of shaft；Shaft 51
The other end is connected in cap shell 1.In the present embodiment, remaining implementation is identical as embodiment two, specifically can be with reference implementation example
Two, details are not described herein.
Specifically, fan 5 is also provided between cap shell 1 and hat lining 2, fan 5 can be electrically connected to a power source, fan 5
It can be rotated in the case where energization, to be formed distinguished and admirable, take away the heat in safety cap, play the role of cooling.
Fan 5 may include shaft 51 and the flabellum 52 for being fixed on 51 one end of shaft.The other end of shaft 51 can turn
Dynamic to be connected in cap shell 1, flabellum 52 is arranged towards hat lining 2, and after being electrically connected to a power source, flabellum 52 can be rotated with around the shaft 51,
To drive air to flow.The size of shaft 51 can be smaller, reduces the volume of fan 5 to the greatest extent, guarantee cap shell 1 and hat lining 2 it
Between gap.One end of shaft 51 can be screwed onto 1 inner surface of cap shell, to enhance the fixed effect of fan 5.
The quantity of flabellum 52 can have one or more, such as 2,3 etc..The shape of flabellum 52 can be streamlined, from
And it is formed compared with high wind stream.In addition, the material of flabellum 52 can be the knot that can be deformed under external force with certain toughness
Structure, when protruding into other objects between flabellum 52, flabellum 52 can stop operating, and avoid hurting each staff.
The center position in cap shell 1, Duo Gefeng can be set for one or more, a fan 5 in the quantity of fan 5
Fan 5 circumferentially spaced can be arranged in cap shell 1.It can specifically be configured according to the actual situation.In addition, working as heat generating member
3 when being the shape to fit with 1 inner surface of cap shell, can be by being provided with through-hole on heat generating member 3, and shaft 51 can pass through logical
Hole is fixed in cap shell 1.
Further, power supply and blower 5 is also provided with power-on switch, can be with by opening and closing power-on switch
Whether control fan 5 is electrically connected to a power source, and then controls the no rotation of the meeting of flabellum 52, operates more convenient.
When staff is in hot environmental work, by the way that fan 5 to be electrically connected to a power source, flabellum 52 can be around the shaft
51 rotations form distinguished and admirable temperature in reduction safety cap, improve the comfort of staff to drive air circulation.
Safety cap provided in this embodiment, by the way that fan is arranged in cap shell and hat lining, fan and power supply can be electrically connected,
Wherein, fan may include shaft and flabellum, and when energization, flabellum can rotate to be formed distinguished and admirable, reduce the temperature of safety cap
Degree.When staff uses safety cap in summer hot environment, comfort is higher, improves working efficiency.
Example IV
Fig. 5 is the structural schematic diagram of the utility model safety cap example IV；Incorporated by reference to Fig. 5, in the base of above-described embodiment
On plinth, cap shell 1 is improved, cap shell 1 is provided with air inlet 53 away from the top of opening, and air inlet 53 is arranged in fan 5
Bottom.In addition, remaining part implementation is identical as embodiment three, embodiment three is specifically please referred to, details are not described herein.
Specifically, cap shell 1 can be fixed with fan 5 away from the top of the opening of accommodating chamber 11.And the cap shell around fan 5
Air inlet 53 can be set on 1, the shape of air inlet 53 can be a variety of for oval, rectangular etc., it is preferable that air inlet 53 is horizontal
Section can be circle, so that the stress for reducing safety cap tapping is concentrated, improve the intensity of safety cap.
In addition, the quantity of air inlet 53 can be for 1 or multiple, can specifically be set according to the actual situation
It sets, is not specifically limited herein.When the quantity of air inlet 53 is multiple, multiple air inlets 53 can along the circumferential direction or uniformly
It is dispersed in cap shell 1, to improve the intensity of cap shell 1.
When fan 5 is electrically connected to a power source, flabellum 52 is rotated, and drives surrounding air flowing, the air outside safety cap can
To enter in accommodating chamber 11 by air inlet 53, to increase the air-flow in safety cap, radiating efficiency is improved.
Safety cap provided in this embodiment, by the way that air inlet is arranged in cap shell, so that when fan work, air can be from
Air inlet enters in accommodating chamber, improves the velocity of liquid assets of air, to improve the efficiency of heat exchange.Prevent safety cap internal temperature
It is excessively high, the comfort of staff is influenced, the working efficiency of staff is further improved.
Embodiment five
Fig. 6 is the structural schematic diagram of the utility model safety cap embodiment five；Incorporated by reference to Fig. 6, in the base of above-described embodiment
On plinth, cap shell 1 is further improved, 1 cap shell is also formed with venthole 54 close to the edge of opening.In addition, its remaining part
Part implementation is identical as example IV, specifically please refers to example IV, and details are not described herein.
Specifically, venthole 54 is additionally provided in cap shell 1, the open edge in accommodating chamber 11 can be set in venthole 54
The shape at place, venthole 54 can be a variety of for oval, rectangular etc., it is preferable that and 54 cross section of venthole can be circle, thus
The stress for reducing safety cap tapping is concentrated, and the intensity of safety cap is improved.
In addition, the quantity of venthole 54 can be for 1 or multiple, can specifically be set according to the actual situation
It sets, is not specifically limited herein.When the quantity of venthole 54 is multiple, multiple ventholes 54 circumferentially spaced can be set
It sets in cap shell 1, to improve the intensity of cap shell 1.
When fan 5 is electrically connected to a power source, flabellum 52 is rotated, and drives surrounding air flowing, the air outside safety cap can
To enter in accommodating chamber 11 by air inlet 53, and accommodating chamber 11 is left from venthole 54, thus increase the air-flow in safety cap,
Improve radiating efficiency.
Safety cap provided in this embodiment, by the way that venthole is arranged in cap shell, so that when fan work, air can be from
Air inlet enters in accommodating chamber, and leaves from venthole, improves the velocity of liquid assets of air, to improve the efficiency of heat exchange.It is anti-
Only safety cap internal temperature is excessively high, influences the comfort of staff, further improves the working efficiency of staff.
Embodiment six
Fig. 7 is the structural schematic diagram of the utility model safety cap embodiment six；Incorporated by reference to Fig. 7, in the base of above-described embodiment
On plinth, power supply is improved, power supply includes solar panel 41 and battery 42, solar panel 41 and 42 phase of battery
Even, for charging to battery 42；The outer surface that cap shell 1 deviates from hat lining 2 is arranged in solar panel 41；Battery 42 and hair
Warmware 3 is electrically connected.In addition, remaining part implementation is identical as embodiment five, embodiment five is specifically please referred to, it is no longer superfluous herein
It states.
Specifically, power supply can be the solar panel 41 and battery 42 for utilizing solar energy.Solar panel 41 can
It is convenient to charge to battery 42 the outer surface of cap shell 1 is arranged in.Battery 42 can store the conversion of solar panel 41
Electric energy, to be powered to power device.
Further, the external surface shape of the shape with cap shell 1 of solar panel 41 matches.That is solar panel
41 shape can be matched with the shape at 1 top of cap shell, and the convenient fitting to cap shell 1 reduces the volume of safety cap.Work as the sun
When energy solar panel 41 covers 1 outer surface of cap shell, it is located at the position of air inlet 53 and venthole 54 the also company of being correspondingly provided with
Connect hole.
Further, the brim of a hat 6 that left direction extends in digraph can also be formed on safety cap, the brim of a hat 6 is fixed on cap
The outer surface of shell 1, and close to opening setting, battery 42 can be fixed on 6 top of the brim of a hat.The brim of a hat 6 protrudes from cap shell 1, so as to
Further to protect the face of staff.The brim of a hat 6 could be formed with the upper surface of near flat, and battery 42 can be fixed on cap
The upper surface of eaves 6, to facilitate the fixation of battery 42.
Safety cap provided in this embodiment, by setting solar panel and battery, solar panel can will too
Sun can be converted to electric energy, and in the battery by electric energy storage, so that convenient be powered safety cap, improve the independence of safety cap
Property.
In the present invention, term " first ", " second " are used only for the purpose of description, and should not be understood as instruction or
Imply relative importance；The indicating positions such as term " on ", "lower", "top", "bottom" or positional relationship are side based on the figure
Position or positional relationship are merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning are necessary
With specific orientation, it is constructed and operated in a specific orientation；Unless otherwise clearly defined and limited, " installation ", " connection "
Equal terms are broadly understood, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection.
For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the utility model.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of safety cap characterized by comprising power supply, heat generating member, cap shell and hat lining；
The cap shell is formed with the accommodating chamber of bottom opening, and the hat lining is fixed on the inner surface of the cap shell, and with the cap
There is prepsetting gap between shell；The heat generating member is arranged between the cap shell and the hat lining；And the heat generating member with it is described
Power electric connection, for the electric energy of the power supply to be converted to thermal energy；
Be additionally provided with the fan with the power electric connection between the cap shell and the hat lining, the fan include shaft and
It is fixed on the flabellum of described shaft one end, the other end of the shaft is connected in the cap shell；The cap shell is opened away from described
The top of mouth is provided with air inlet, and the bottom of the air inlet is arranged in the fan；The cap shell is close to the side of the opening
Venthole is also formed at edge.
2. safety cap according to claim 1, which is characterized in that the heat generating member is fixed in the cap shell, and with institute
Cap shell inner surface configuration is stated to match.
3. safety cap according to claim 2, which is characterized in that the heat generating member is carbon fiber board.
4. safety cap according to claim 1, which is characterized in that the quantity of the venthole be it is multiple, it is multiple it is described go out
The circumferentially spaced setting of stomata.
5. safety cap according to claim 1-3, which is characterized in that the power supply include solar panel with
And battery, the solar panel are connected with the battery, for charging to the battery；The solar panel
The outer surface that the cap shell deviates from the hat lining is set；The battery is electrically connected with the heat generating member.
6. safety cap according to claim 5, which is characterized in that the shape of the solar panel and the cap shell
External surface shape matches.
7. safety cap according to claim 6, which is characterized in that further include the brim of a hat, the brim of a hat is fixed on the cap shell
Outer surface, and close to opening setting, the battery is fixed on the top of the brim of a hat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507309.3U CN208463037U (en) | 2018-04-11 | 2018-04-11 | safety helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820507309.3U CN208463037U (en) | 2018-04-11 | 2018-04-11 | safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208463037U true CN208463037U (en) | 2019-02-05 |
Family
ID=65206106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820507309.3U Active CN208463037U (en) | 2018-04-11 | 2018-04-11 | safety helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208463037U (en) |
-
2018
- 2018-04-11 CN CN201820507309.3U patent/CN208463037U/en active Active
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