CN205993705U - Intelligent fire-fighting helmet - Google Patents
Intelligent fire-fighting helmet Download PDFInfo
- Publication number
- CN205993705U CN205993705U CN201620683863.8U CN201620683863U CN205993705U CN 205993705 U CN205993705 U CN 205993705U CN 201620683863 U CN201620683863 U CN 201620683863U CN 205993705 U CN205993705 U CN 205993705U
- Authority
- CN
- China
- Prior art keywords
- intelligent fire
- fighting helmet
- fire
- unit
- fighting
- 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.)
- Active
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
This utility model provides a kind of Intelligent fire-fighting helmet, and wherein, this Intelligent fire-fighting helmet includes:Headpiece case;Luminescence unit, is embedded in the front portion of described headpiece case, for illuminating or reporting to the police;Transparent protective layer, is arranged at the emission side of described luminescence unit, is used for protecting described luminescence unit from shock or high temperature impact;Image unit, is embedded in the front portion of described headpiece case, for the image information at collection rescue scene.The Intelligent fire-fighting helmet that this utility model provides can provide safely and effectively machinery and thermal protection it is ensured that the safe and stable operation of Intelligent fire-fighting helmet electric system, to ensure fireman's life security for electronic component.
Description
Technical field
This utility model is related to fire-fighting equipment, the helmet that more particularly, to fireman wears, and is exactly specifically a kind of intelligence
Fire hat.
Background technology
Speedily carry out rescue work in task in fire-fighting, fire hat is the indispensable equipment of pompier's personal protection, for protecting fire-fighting
Member's head injures from external impact, puncture etc..But, existing fire hat normally only has basic safeguard function, disappears
When anti-member enters the scene of a fire, sporadically it is arranged on the helmet to electronic components such as the lighting unit of fireman's outfit, telephony unit or disappears
Outside anti-clothes, installation site dispersion, single function, and the protection to electronic component do not account for substantially.
The dispersion of the electronic components such as image unit, lighting unit is arranged on outside the helmet or fire-entry suit, these electronic components
Neither anti-pounding is touched, and does not more account for the thermal protection of scene of fire, therefore, these electronic components make in hot environment fire hazard environment
Used time, its performance can drastically decline even disabler, and the power supply of each electronic component, exist in high temperature environments
The danger of blast, the personal safety of serious harm fireman.In addition, these scattered installations of electronic product unit, separate, do not have
There are unified confession distribution and control design case, redundant component is many, this overall weight that certainly will increase the helmet and Operation and Maintenance difficulty;Head
Helmet weight increases, and can produce discomfort when fireman wears;Operation and Maintenance difficulty increases, and can increase the maintenance cost of the helmet, reduces
Consumer's Experience.
Therefore, in current fire-fighting task, Environment Day benefit in the scene of a fire is complicated, risk factor is increasing, risk is increasing
Feature, fireman is in the urgent need to a kind of protection is reliable, perfect in shape and function Intelligent fire-fighting helmet.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of Intelligent fire-fighting helmet, solves existing
There is fire hat that electronic component is not carried out with Reasonable Protection, electronic component configuration dispersion, protect poor reliability, single function
Problem.
In order to solve above-mentioned technical problem, specific embodiment of the present utility model provides a kind of Intelligent fire-fighting helmet, bag
Include:Headpiece case;Luminescence unit, is embedded in the front portion of described headpiece case, for illuminating or reporting to the police;Transparent protective layer, setting
In the emission side of described luminescence unit, it is used for protecting described luminescence unit from shock or high temperature impact;Image unit, is embedded in
The front portion of described headpiece case, for the image information at collection rescue scene.
One side of the present utility model, this Intelligent fire-fighting helmet also includes:Fire prevention Anti-interference cable bundle, luminous with described
Unit and described image unit connect, for transmitting electric energy and digital signal;Waterproof plug, with described fire prevention Anti-interference cable bundle
Movable end connect, for the quick individual soldier's communication unit connecting in fireman's knapsack.
Wherein, described fire prevention Anti-interference cable bundle is from inside to outside with secondary inclusion:Twisted-pair shielded wire, shield sheath and abrasionproof are prevented
Fiery sheath.
One side of the present utility model, this Intelligent fire-fighting helmet also includes:Ambient sound pickup unit, is embedded in described head
The inside of helmet housing, for the audio-frequency information at collection rescue scene.
One side of the present utility model, this Intelligent fire-fighting helmet also includes:External temperature monitoring means, are embedded in described
The inside of headpiece case, for the temperature information at collection rescue scene.
One side of the present utility model, this Intelligent fire-fighting helmet also includes:Monitoring internal temperature unit, is arranged at described
The inside of headpiece case, for gathering the temperature information inside Intelligent fire-fighting helmet.
Wherein, described external temperature monitoring means and described monitoring internal temperature unit are high-precision platinum resistor sensor.
Wherein, the lower edge of described headpiece case has turned-out 90 degree of flange, and the company of offering on described flange
Connect the perforate of fire-entry suit.
Wherein, described luminescence unit includes two luminous lamp plates, and each described luminous lamp plate further includes:For illuminating
Multiple yellow LED lamp and for light warning replace flicker red LED lamp and blue LED lamp.
Wherein, described transparent protective layer is plexiglass lens.
According to above-mentioned specific embodiment of the present utility model, Intelligent fire-fighting helmet at least has following beneficial effect
Really:It is internally integrated in Intelligent fire-fighting helmet and be mounted with image unit, lighting unit, light warning unit, pickup unit, temperature prison
Survey the electronic components such as unit, and these electronic components are carried out unify to power and control using individual soldier's communication control unit, by institute
Have electronic component to be placed in Intelligent fire-fighting helmet, for electronic component provide safely and effectively machinery with thermal protection it is ensured that intelligently disappearing
The safe and stable operation of anti-helmet electric system, ensures fireman's life security.The intelligent fire head being provided using this utility model
The information such as the video in the scene of a fire, audio frequency, ambient condition can be transferred to the commander scene outside the scene of a fire by helmet in real time, be that scene of a fire commander determines
Plan provides authentic communication to support;And Intelligent fire-fighting helmet can be exhaled in fireman's offer illumination, rescue lamplight pointing, the scene of a fire
Rescue the important informations such as sound pickup, greatly improve fire-fighting and rescue efficiency, there is very high economic benefit and social benefit.
It is to be understood that above-mentioned general description and detailed description below are merely illustrative and illustrative, it is not
The scope that this utility model to be advocated can be limited.
Brief description
Following appended accompanying drawing is a part for description of the present utility model, and it is real that it depicts example of the present utility model
Apply example, appended accompanying drawing is used for principle of the present utility model is described together with the description of description.
A kind of structure of the specific embodiment one of Intelligent fire-fighting helmet that Fig. 1 provides for this utility model specific embodiment
Schematic diagram;
A kind of structure of the specific embodiment two of Intelligent fire-fighting helmet that Fig. 2 provides for this utility model specific embodiment
Schematic diagram;
A kind of fire prevention Anti-interference cable bundle of Intelligent fire-fighting helmet that Fig. 3 provides for this utility model specific embodiment
Structural representation;
A kind of fire prevention Anti-interference cable bundle of Intelligent fire-fighting helmet that Fig. 4 provides for this utility model specific embodiment
Another structural representation;
A kind of structural representation of the luminescence unit of Intelligent fire-fighting helmet that Fig. 5 provides for this utility model specific embodiment
Figure;
A kind of concrete application schematic diagram of Intelligent fire-fighting helmet that Fig. 6 provides for this utility model specific embodiment.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment become more apparent, below will with accompanying drawing and
Narration clearly illustrates the spirit of this utility model disclosure in detail, and any skilled artisan is understanding this reality
After embodiment with new content, when the technology that can be taught by this utility model content, it is changed and modifies, it does not take off
Spirit and scope from this utility model content.
Schematic description and description of the present utility model is used for explaining this utility model, but is not intended as to this practicality
New restriction.In addition, element/the component of same or like label used in drawings and the embodiments is used to represent phase
With or similar portions.
With regard to " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
It is not used to limit this utility model, it is only for difference with the element of constructed term description or operation.
With regard to direction term used herein, for example:Upper and lower, left and right, front or rear etc., it is only the side of refer to the attached drawing
To.Therefore, the direction term of use is used to explanation not for limiting this creation.
With regard to "comprising" used herein, " inclusion ", " having ", " containing " etc., be opening term, that is,
Mean including but not limited to.
With regard to used herein " and/or ", including arbitrary or whole combination of described things.
With regard to term used herein " substantially ", " about " etc., in order to modify any can be with the quantity of microvariations or mistake
Difference, but this slight variations or error can't change its essence.In general, the microvariations modified of such term or error
Scope in some embodiments can be 20%, in some embodiments can be 10%, in some embodiments can for 5% or its
His numerical value.It will be understood by those skilled in the art that the aforementioned numerical value referring to can adjust according to actual demand, it is not limited thereto.
Some words in order to describe the application discuss by lower or in the other places of this description, to provide art technology
Personnel are about extra guiding in the description of the present application.
A kind of structure of the specific embodiment one of Intelligent fire-fighting helmet that Fig. 1 provides for this utility model specific embodiment
Schematic diagram, a kind of structure of the specific embodiment two of Intelligent fire-fighting helmet that Fig. 2 provides for this utility model specific embodiment
Schematic diagram, a kind of fire prevention Anti-interference cable bundle of Intelligent fire-fighting helmet that Fig. 3 provides for this utility model specific embodiment
Structural representation, a kind of fire prevention Anti-interference cable of Intelligent fire-fighting helmet that Fig. 4 provides for this utility model specific embodiment
Another structural representation of bundle, as Figure 1-Figure 4, is internally integrated in Intelligent fire-fighting helmet and is mounted with image unit, luminous list
Unit, the electronic component such as ambient sound pickup unit, temperature monitoring unit, and using individual soldier's communication control unit to these electronic components
Carry out unifying to power and controlling.
In this specific embodiment shown in the drawings, this Intelligent fire-fighting helmet includes headpiece case 10, luminescence unit 11, thoroughly
Bright overcoat 12, image unit 13, fire prevention Anti-interference cable bundle 14, waterproof plug 15, ambient sound pickup unit 16, external temperature
Monitoring means 17 and monitoring internal temperature unit 18.
Wherein, the lower edge of headpiece case 10 has turned-out 90 degree of flange 101, and the company of offering on described flange
Connect the perforate 1011 of fire-entry suit, headpiece case 10 passes through perforate 1011 suture with fire-entry suit and is connected, due to headpiece case 10
Lower edge there is turned-out 90 degree of flange 101, the therefore cervical region of the fireman combustible that will not be dropped is burnt;Helmet shell
Body 10 can pass through compression molding of mould, and the material from heat-resisting, fire prevention, high intensity, high tenacity is made.
A kind of structural representation of the luminescence unit of Intelligent fire-fighting helmet that Fig. 5 provides for this utility model specific embodiment
Figure, as shown in figure 5, luminescence unit 11 is embedded in the front portion of described headpiece case 10, luminescence unit 11 is used for illuminating or reports to the police;This
In the specific embodiment of utility model, described luminescence unit 11 includes two luminous lamp plates 111, each described luminous lamp plate 111
Further include:Multiple yellow LED lamp 1111 for illumination and red LED lamp 1112 He replacing flicker for light warning
Blue LED lamp 1113.Luminous lamp plate 111 can back up illumination it is also possible to illuminate simultaneously, increases illumination;Luminous lamp plate 111 is permissible
Upper and lower or left and right is arranged in the front portion of headpiece case 10.Exception or fireman is occurred actively to send emergency in the state of fireman
During signal, red LED lamp 1112 and blue LED lamp 1113 replace flicker, provide for rescue personnel and search and rescue instruction.Multiple yellow
LED 1111 refers to more than 3 yellow LED lamp 1111, and the entirety preventing certain LED from damaging and affecting luminous lamp plate 111 is shone
Bright.
Transparent protective layer 12 is arranged at the emission side of described luminescence unit 11, and transparent protective layer 12 is used for protecting described lighting
From shock or high temperature impact, in specific embodiment of the utility model, transparent protective layer 12 can be lucite to unit 11
Lens or safety glass lens;Plexiglass lens or safety glass lens also act as simultaneously and luminescence unit 11 are sent
The effect that light is focused, controls spot diameter and increases effective lighting distance.
Image unit 13 is embedded in the front portion of described headpiece case 10, and image unit 13 is used for the image at collection rescue scene
Information;Image unit 13 is infrared camera or high-definition camera.Leave stopper slot on the installing hole of image unit 13, and
And the non-penetrating setting of stopper slot, image unit 13 leaves stop screw, therefore by image unit 13 inside headpiece case 10
It is installed to it is ensured that camera angle is vertical during installing hole, and photographic head also will not come off from installing hole, can stablize collection and rescue
The image information at shield scene.Image information includes video and photo, and this utility model is not limited.
Fire prevention Anti-interference cable bundle 14 is connected with described luminescence unit 11 and described image unit 13, Anti-interference cable of preventing fires
Bundle 14 is used for transmitting electric energy and digital signal, in specific embodiment of the utility model, fire prevention Anti-interference cable bundle 14 from interior to
Outward with secondary inclusion:Twisted-pair shielded wire 141, shield sheath 142 and abrasionproof fireproof 143 (as shown in Figure 3, Figure 4);Using multiple twin
Shielding line 141, and sew shield sheath 142 in twisted-pair shielded wire 141, can effectively suppression electromagnetic interference and high frequency radiation signal
Interference to twisted-pair shielded wire 141 transmission information, adds abrasionproof fireproof 143, such that it is able to adapt on shield sheath 142
In the complicated fire hazard environment of high temperature it is ensured that the safe and stable operation of Intelligent fire-fighting helmet electric system;Shield sheath 142 can be pure
Copper conductive fabric or 3M conducting adhesive cloth.Waterproof plug 15 is connected with the movable end of described fire prevention Anti-interference cable bundle 14, anti-water cutting
15 are used for the quick individual soldier communication unit P connecting in fireman's knapsack;Fire prevention Anti-interference cable bundle 14 is fixed on headpiece case
In 10 reinforcement groove, and after fireman's neck down to fire-entry suit in, fire prevention Anti-interference cable bundle 14 movable end pass through
Waterproof plug 15 is connected with the individual soldier communication unit P in fireman's knapsack, thus realizing to luminescence unit 11, image unit 13 etc.
Electronic device carries out unifying power supply and operational control.
Ambient sound pickup unit 16 is embedded in the through hole on described headpiece case 10, and ambient sound pickup unit 16 is used for adopting
The audio-frequency information at collection rescue scene;Ambient sound pickup unit 16 mainly coordinates drive circuit to realize by electret, and ambient sound picks up
Take unit 16 in the manhole being internally mounted to headpiece case 10 of headpiece case 10.Multilamellar can be dressed in fireman
During protective clothess harness, in the case that the sound reception such as outside calling for help is smooth, effectively monitor fire using ambient sound pickup unit 16
Various sound in, and sound is delivered to fireman's earphone, and volume is adjustable.
External temperature monitoring means 17 are embedded in the through hole on described headpiece case 10, and external temperature monitoring means 17 are used
Temperature information in collection rescue scene;Monitoring internal temperature unit 18, is arranged at the inside of described headpiece case 10, is used for adopting
Temperature information inside collection Intelligent fire-fighting helmet.In specific embodiment of the utility model, described external temperature monitoring means 17
It is high-precision platinum resistor sensor with described monitoring internal temperature unit 18;The temperature-measuring range of external temperature monitoring means 17 is zero
Lower 10 degree to 200 degree, the temperature-measuring range of monitoring internal temperature unit 18 is zero degree to 60 degree;External temperature monitoring means 17 are installed
In the reserved installation through-hole of headpiece case 10, and prominent about 5 millimeters of headpiece case 10, such that it is able to accurately record rescue scene
Temperature.
It is also possible to install lid before the anterior setting of Intelligent fire-fighting helmet in other specific embodiment of the present utility model
Plate and rear installation cover plate, luminescence unit 11 is installed on cover plate after being fixed by screws in, and transparent protective layer 12, ambient sound pickup are single
Unit 16 and external temperature monitoring means 17 are fixed by screws in front installation cover plate, finally by front installation cover plate and rear installation cover plate
It is attached by spacing hole and M2 nut, thus completing the assembling of Intelligent fire-fighting helmet, so setting facilitates electronic component
Install and safeguard, improve user experience further.
In addition, Intelligent fire-fighting helmet can also have be arranged at cushion rubber layer within headpiece case 10, buffer subsystem and
Cap hoop, can the impact to head for the absorbing external to the maximum limit, absorb collision energy, protect head safety;By adjustment cap
Rotary switch on hoop can adjust the size that cap encloses, can allow different head dummys fireman comfortable wear, improve intelligent fire head
The versatility of helmet, improves the utilization rate of Intelligent fire-fighting helmet.Additionally, Intelligent fire-fighting helmet can also have is arranged at helmet shell
Fire-proof and thermal-insulation cover outside body 10, protects the head safety of fireman further, and can provide good for inner helmet electronic component
Good working temperature environment, further increases the stability of Intelligent fire-fighting helmet electric system.
A kind of concrete application schematic diagram of Intelligent fire-fighting helmet that Fig. 6 provides for this utility model specific embodiment, single
Soldier communication unit P passes through to prevent fires Anti-interference cable bundle 14 and luminescence unit 11, image unit 13, ambient sound pickup unit 16, outer
Portion's temperature monitoring unit 17 and monitoring internal temperature unit 18 connect, and luminescence unit 11, image unit 13, ambient sound can be picked up
Take unit 16, external temperature monitoring means 17 and monitoring internal temperature unit 18 to carry out unifying power supply and operational control, save very
The multiple compounding electronic devices and components put, alleviate the weight of Intelligent fire-fighting helmet, reduce Intelligent fire-fighting helmet to fireman's cervical region
Pressure, thus improve the capacity for individual action of fireman, improve disaster relief and rescue efficiency.In addition, individual soldier communication unit P tool
There is wireless communication module, the image information in the scene of a fire, audio-frequency information, temperature information can be passed down in real time by wireless communication module
The command centre to outside the scene of a fire, allows commander understand the temperature conditionss residing for skin surface of scene of a fire field condition and fireman,
Facilitate command centre outside the scene of a fire that fire rescue is effectively commanded.
This utility model provide a kind of Intelligent fire-fighting helmet, Intelligent fire-fighting helmet be internally integrated be mounted with image unit,
The electronic components such as lighting unit, light warning unit, pickup unit, temperature monitoring unit, and utilize individual soldier's communication control unit
These electronic components are carried out unify to power and control, all electronic components are placed in Intelligent fire-fighting helmet, are electronic component
, with thermal protection it is ensured that the safe and stable operation of Intelligent fire-fighting helmet electric system, guarantee fireman give birth to provide safely and effectively machinery
Life safety.Can be real by information such as the video in the scene of a fire, audio frequency, ambient conditions using the Intelligent fire-fighting helmet that this utility model provides
When be transferred to outside the scene of a fire commander scene, for scene of a fire commanding and decision-making provide authentic communication support;And Intelligent fire-fighting helmet can
For important informations such as sound of call for help pickups in fireman's offer illumination, rescue lamplight pointing, the scene of a fire, greatly improve fire-fighting and rescue effect
Rate, has very high economic benefit and social benefit.
The foregoing is only the schematic specific embodiment of this utility model, without departing from of the present utility model design and
On the premise of principle, equivalent variations and modification that any those skilled in the art is made, this utility model all should be belonged to and protect
The scope of shield.
Claims (11)
1. a kind of Intelligent fire-fighting helmet is it is characterised in that this Intelligent fire-fighting helmet includes:
Headpiece case (10);
Luminescence unit (11), is embedded in the front portion of described headpiece case (10), for illuminating or reporting to the police;
Transparent protective layer (12), is arranged at the emission side of described luminescence unit (11), for protecting described luminescence unit (11) to exempt from
It is impacted or high temperature impact;And
Image unit (13), is embedded in the front portion of described headpiece case (10), for the image information at collection rescue scene.
2. Intelligent fire-fighting helmet as claimed in claim 1 is it is characterised in that this Intelligent fire-fighting helmet also includes:
Fire prevention Anti-interference cable bundle (14), is connected with described luminescence unit (11) and described image unit (13), for transmitting electricity
Energy and digital signal;And
Waterproof plug (15), is connected with the movable end of described fire prevention Anti-interference cable bundle (14), connects fireman's back of the body for quick
Individual soldier's communication unit (P) in bag.
3. Intelligent fire-fighting helmet as claimed in claim 2 it is characterised in that described fire prevention Anti-interference cable bundle (14) from interior to
Outward with secondary inclusion:Twisted-pair shielded wire (141), shield sheath (142) and abrasionproof fireproof (143).
4. Intelligent fire-fighting helmet as claimed in claim 1 is it is characterised in that this Intelligent fire-fighting helmet also includes:
Ambient sound pickup unit (16), is embedded in the through hole on described headpiece case (10), for the sound at collection rescue scene
Frequency information.
5. Intelligent fire-fighting helmet as claimed in claim 1 is it is characterised in that this Intelligent fire-fighting helmet also includes:
External temperature monitoring means (17), are embedded in the through hole on described headpiece case (10), for collection rescue scene
Temperature information.
6. Intelligent fire-fighting helmet as claimed in claim 5 is it is characterised in that described external temperature monitoring means (17) are high-precision
Degree platinum sensor.
7. Intelligent fire-fighting helmet as claimed in claim 1 is it is characterised in that this Intelligent fire-fighting helmet also includes:
Monitoring internal temperature unit (18), is arranged at the inside of described headpiece case (10), for gathering in Intelligent fire-fighting helmet
The temperature information of side.
8. Intelligent fire-fighting helmet as claimed in claim 7 is it is characterised in that described monitoring internal temperature unit (18) is high-precision
Degree platinum sensor.
9. Intelligent fire-fighting helmet as claimed in claim 1 it is characterised in that the lower edge of described headpiece case (10) have to
Turn up 90 degree of flange (101), and offers the perforate (1011) connecting fire-entry suit on described flange.
10. Intelligent fire-fighting helmet as claimed in claim 1 is it is characterised in that described luminescence unit (11) inclusion two lights
Lamp plate (111), each described luminous lamp plate (111) further includes:For illumination multiple yellow LED lamp (1111) and be used for
Light warning replaces red LED lamp (1112) and the blue LED lamp (1113) of flicker.
11. Intelligent fire-fighting helmets as claimed in claim 1 are it is characterised in that described transparent protective layer (12) is lucite
Lens.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620683863.8U CN205993705U (en) | 2016-06-30 | 2016-06-30 | Intelligent fire-fighting helmet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620683863.8U CN205993705U (en) | 2016-06-30 | 2016-06-30 | Intelligent fire-fighting helmet |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205993705U true CN205993705U (en) | 2017-03-08 |
Family
ID=58200551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620683863.8U Active CN205993705U (en) | 2016-06-30 | 2016-06-30 | Intelligent fire-fighting helmet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205993705U (en) |
-
2016
- 2016-06-30 CN CN201620683863.8U patent/CN205993705U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2010090473A2 (en) | Protective helmet having an image saving apparatus | |
CN206808756U (en) | Intelligent safety helmet | |
CN206025327U (en) | Alarm type safety helmet in advance | |
CN205993705U (en) | Intelligent fire-fighting helmet | |
CN106136412A (en) | A kind of novel orientable security against fire cap | |
CN213096386U (en) | Intelligent safety helmet | |
CN108813784A (en) | A kind of Intelligent safety helmet | |
CN205794970U (en) | A kind of shockproof fire-retardant fire hat lowered the temperature | |
CN209527961U (en) | Multifunctional power safety helmet | |
CN208490975U (en) | Multifunctional mining safety helmet | |
CN216453563U (en) | Intelligent wearable device | |
CN206342014U (en) | A kind of multifunctional fire-fighting crash helmet | |
CN205624667U (en) | Have electric power construction safety helmet of illumination function concurrently | |
CN210539109U (en) | Safety helmet | |
CN209711657U (en) | A kind of Multifunctional fire fighting helmet that high temperature resistance is good | |
US9982880B2 (en) | Table lamp with emergency escape function | |
CN112205704A (en) | Electric power safety helmet with remote monitoring effect | |
CN206822085U (en) | A kind of multi-functional integrated type fireman helmet | |
CN211861937U (en) | Intelligent safety helmet | |
CN207220277U (en) | A kind of rescue helmet of wireless telecommunications | |
CN206760882U (en) | It is a kind of to use safety cap for the urgent of fire fighting truck | |
CN201480094U (en) | Safety fire hat | |
CN213549997U (en) | Intelligent safety helmet | |
CN211798354U (en) | Fire fighting helmet based on intelligent fire fighting system | |
CN210241230U (en) | Special lamp for tunnel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |