CN111053318A - Safety helmet for construction site - Google Patents
Safety helmet for construction site Download PDFInfo
- Publication number
- CN111053318A CN111053318A CN201811206757.0A CN201811206757A CN111053318A CN 111053318 A CN111053318 A CN 111053318A CN 201811206757 A CN201811206757 A CN 201811206757A CN 111053318 A CN111053318 A CN 111053318A
- Authority
- CN
- China
- Prior art keywords
- micro motor
- safety helmet
- solar
- heat dissipation
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
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- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a safety helmet for a construction site, which belongs to the field of engineering safety equipment and comprises a solar film and a support frame, wherein a top protective cover is arranged in the middle of the solar film, a protective lining is arranged inside the solar film, the solar film is connected with a storage battery, the support frame is arranged between the storage battery and a micro motor, a cooling fan is arranged on the other side of the micro motor, a switch button is arranged on the side edge of the micro motor, an exhaust hole is formed in the support frame, a afterbrain protective cover is arranged below the storage battery, a fixing snap fastener is arranged on the side edge of the afterbrain protective cover, and the fixing snap fastener is connected with a fixing bandage. The solar heat dissipation device can provide firm protection for a user, and meanwhile, the solar heat dissipation device can be used as heat dissipation equipment, solar energy is converted into electric energy to be used as power to drive the heat dissipation device to operate, wearing comfort of the user is improved, the solar heat dissipation device is convenient to wear by workers in burning sun, and safety is improved.
Description
Technical Field
The invention belongs to the field of engineering safety equipment, and particularly relates to a construction site safety helmet.
Background
The safety helmet is a shallow round cap made of steel or similar raw materials and worn for protecting the top of the head, and is a protective article for preventing impact objects from hurting the head. Consists of a hat shell, a hat lining, a lower cheek band and a rear hoop. The cap shell is hemispherical, firm, smooth and elastic, and the impact and puncture kinetic energy of the hit object are mainly borne by the cap shell. A certain space is left between the helmet shell and the helmet liner, and the instantaneous impact force can be buffered and dispersed, so that the direct damage to the head is avoided or reduced. Impact absorption performance, puncture resistance, lateral rigidity, electrical insulation, and flame retardancy are requirements for basic technical properties of the helmet.
The safety helmet in the market is semi-closed at present, and heat emitted by the head of a wearer cannot be emitted, so that the wearer feels hot and dry, and the safety helmet cannot be worn by many people and enters a construction area, and potential safety hazards are caused.
Disclosure of Invention
The present invention is directed to providing a helmet for construction site to solve the above problems.
The invention realizes the purpose through the following technical scheme:
building site safety helmet, including solar energy film and support frame, solar energy film middle part is provided with the top visor, the inside protective lining that is provided with of solar energy film, solar energy film is connected with the battery, the support frame sets up between battery and the micro motor, the micro motor opposite side is provided with radiator fan, the micro motor side is provided with shift knob, be provided with the exhaust hole on the support frame, the battery below is provided with the back brain visor, back brain visor side is provided with fixing snap-fastener, fixing snap-fastener is connected with fixing bandage, radiator fan comprises transmission shaft, heat dissipation flabellum and assembly frame.
In the structure, a user can wear the solar heat dissipation device on the head, the fixing bandage penetrates through the lower jaw to fix the solar heat dissipation device, the solar film converts solar energy into electric energy, the electric energy is stored in the storage battery, the storage battery supplies power to the micro motor through the cable in the support frame, and when the user needs to dissipate heat, the switch button is pressed to start the storage battery to supply power to the micro motor to drive the heat dissipation fan to rotate, so that the heat dissipation function is provided for the user.
In order to further improve the service performance of the solar photovoltaic module, the solar thin film is electrically connected with the storage battery, and the solar thin film is assembled and connected with the top protective cover through threads.
In order to further improve the service performance of the invention, the protective lining is made of rubber, and the top protective cover is made of rigid polyvinyl chloride.
In order to further improve the service performance of the invention, the interior of the support frame is designed to be hollow, and an electric wire is laid.
In order to further improve the service performance of the invention, the vent holes are through holes, and the number of the vent holes is not less than five.
In order to further improve the usability of the invention, the storage battery is electrically connected with the micro motor, the micro motor is electrically connected with the switch button, and the switch button is electrically connected with the heat dissipation fan.
In order to further improve the usability of the invention, the storage battery is assembled and connected with the hindbrain protective cover, and the fixing snap fastener is rotatably connected with the fixing bandage.
In order to further improve the service performance of the fan, the transmission shaft is connected with the micro motor in a key mode, the transmission shaft is fixedly connected with the radiating fan blades through bolts, and the transmission shaft is rotatably connected with the assembling frame.
Has the advantages that: the solar heat dissipation device can provide firm protection for a user, and meanwhile, the solar heat dissipation device can be used as heat dissipation equipment, solar energy is converted into electric energy to be used as power to drive the heat dissipation device to operate, wearing comfort of the user is improved, the solar heat dissipation device is convenient to wear by workers in burning sun, and safety is improved.
Drawings
FIG. 1 is a front view of a worksite safety helmet of the present disclosure;
FIG. 2 is a top view of the worksite safety helmet of the present invention;
fig. 3 is an enlarged view of the heat-radiating fan of the worksite helmet of the present invention.
The reference numerals are explained below:
1. a solar thin film; 2. a protective liner; 3. a storage battery; 4. a support frame; 5. an exhaust hole; 6. a hindbrain protective cover; 7. fixing the snap fastener; 8. fixing a binding band; 9. a micro motor; 10. a heat radiation fan; 11. a switch button; 12. a top protective cover; 1001. a drive shaft; 1002. a heat dissipation fan blade; 1003. and assembling the frame.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-3, the safety helmet for construction sites comprises a solar film 1 and a support frame 4, wherein a top protective cover 12 is arranged in the middle of the solar film 1, a protective lining 2 is arranged inside the solar film 1, the solar film 1 is connected with a storage battery 3, the support frame 4 is arranged between the storage battery 3 and a micro motor 9, a heat dissipation fan 10 is arranged on the other side of the micro motor 9, a switch button 11 is arranged on the side of the micro motor 9, an exhaust hole 5 is arranged on the support frame 4, a back brain protective cover 6 is arranged below the storage battery 3, a fixing snap fastener 7 is arranged on the side of the back brain protective cover 6, the fixing snap fastener 7 is connected with a fixing bandage 8, and the heat dissipation fan 10 is composed of a.
In the structure, a user can wear the solar heat dissipation device on the head, the fixing bandage 8 penetrates through the lower jaw to fix the solar heat dissipation device, the solar film 1 converts solar energy into electric energy, the electric energy is stored in the storage battery 3, the storage battery 3 supplies power to the micro motor 9 through a cable in the support frame 4, and when the user needs to dissipate heat, the switch button 11 is pressed to start the storage battery 3 to supply power to the micro motor 9, so that the heat dissipation fan 10 is driven to rotate, and a heat dissipation function is provided for the user.
In order to further improve the service performance of the invention, the solar film 1 is electrically connected with the storage battery 3, the solar film 1 can convert solar energy into electric energy to charge the storage battery 3, the solar film 1 is in threaded assembly connection with the top protective cover 12, the protective lining 2 is made of rubber, the top protective cover 12 is made of rigid polyvinyl chloride, the top protective cover 12 can provide a head protection function for a user, meanwhile, the protective lining 2 can improve the wearing comfort of the user, the support frame 4 is internally hollow and is paved with electric wires, the vent holes 5 are through holes, the number of the vent holes 5 is not less than five, the vent holes can be used for circulating air and taking away internal heat, the storage battery 3 is electrically connected with the micro motor 9, the storage battery 3 can supply power to the micro motor 9, the micro motor 9 is electrically connected with the switch button 11, and the switch button 11 is electrically, the switch button 11 can control the opening and closing of the micro motor 9, so that the micro motor 9 drives the cooling fan 10 to rotate to cool a user, the storage battery 3 is connected with the hindbrain protective cover 6 in an assembling mode, the hindbrain protective cover 6 can provide protection for the hindbrain of the user, the fixing snap fastener 7 is connected with the fixing bandage 8 in a rotating mode, the fixing bandage 8 can be tied to the jaw of the user and used for fixing the cooling fan, the transmission shaft 1001 is connected with the micro motor 9 in a key mode, the transmission shaft 1001 is fixedly connected with the cooling fan blades 1002 through bolts, the transmission shaft is connected with the assembling frame 1003 in a rotating mode, the micro motor 9 can drive the cooling fan blades 1002 to rotate through the transmission shaft 1001, air is driven to circulate, and.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Building site safety helmet, its characterized in that: including solar energy film and support frame, solar energy film middle part is provided with the top visor, the inside protection inside lining that is provided with of solar energy film, solar energy film is connected with the battery, the support frame sets up between battery and the micro motor, the micro motor opposite side is provided with radiator fan, the micro motor side is provided with shift knob, be provided with the exhaust hole on the support frame, the battery below is provided with the back brain visor, back brain visor side is provided with fixing snap-fastener, fixing snap-fastener is connected with fixing bandage, radiator fan comprises transmission shaft, heat dissipation flabellum and assembly frame.
2. The worksite safety helmet of claim 1, wherein: the solar film is electrically connected with the storage battery, and the solar film is assembled and connected with the top protective cover through threads.
3. The worksite safety helmet of claim 1, wherein: the protective lining is made of rubber, and the top protective cover is made of hard polyvinyl chloride.
4. The worksite safety helmet of claim 1, wherein: the support frame is internally hollow and is paved with electric wires.
5. The worksite safety helmet of claim 1, wherein: the exhaust holes are through holes, and the number of the exhaust holes is not less than five.
6. The worksite safety helmet of claim 1, wherein: the storage battery is electrically connected with the micro motor, the micro motor is electrically connected with the switch button, and the switch button is electrically connected with the cooling fan.
7. The worksite safety helmet of claim 1, wherein: the storage battery is assembled and connected with the afterbrain protection cover, and the fixing snap fastener is rotatably connected with the fixing bandage.
8. The worksite safety helmet of claim 1, wherein: the transmission shaft with the micro motor key-type connection, the transmission shaft with the heat dissipation flabellum passes through bolt fixed connection, the transmission shaft with the assembly frame rotates to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206757.0A CN111053318A (en) | 2018-10-17 | 2018-10-17 | Safety helmet for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206757.0A CN111053318A (en) | 2018-10-17 | 2018-10-17 | Safety helmet for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111053318A true CN111053318A (en) | 2020-04-24 |
Family
ID=70296830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811206757.0A Pending CN111053318A (en) | 2018-10-17 | 2018-10-17 | Safety helmet for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111053318A (en) |
-
2018
- 2018-10-17 CN CN201811206757.0A patent/CN111053318A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200424 |
|
| WD01 | Invention patent application deemed withdrawn after publication |