CN102687926A - A safety cap - Google Patents
A safety cap Download PDFInfo
- Publication number
- CN102687926A CN102687926A CN2011100687689A CN201110068768A CN102687926A CN 102687926 A CN102687926 A CN 102687926A CN 2011100687689 A CN2011100687689 A CN 2011100687689A CN 201110068768 A CN201110068768 A CN 201110068768A CN 102687926 A CN102687926 A CN 102687926A
- Authority
- CN
- China
- Prior art keywords
- safety cap
- metal
- circuit board
- control circuit
- inner tube
- 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
Links
Images
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses s safety cap, comprising a cap body which is provided with a metal liner inside the body. A temperature control device is disposed on the outer surface of the metal liner. The temperature control device comprises a control circuit board and a refrigeration wafer connected with the control circuit board. One side of the refrigeration wafer is fitted with the outer surface of the metal liner, and the other side is connected with a heat dissipation module via a heat conduction metal piece to achieve the function of reducing temperature. The safety cap disclosed by the invention can provide the corresponding refrigerating or warming effect with seasonal temperature variation and enhance comfort for wearing.
Description
Technical field
The present invention relates to a kind of safety equipment, be specifically related to a kind of safety cap of under environment such as construction site, work high above the ground, wearing that is used to protect head.
Background technology
Current, when being engaged in various large-scale outdoor work such as building site building, high-tension line maintenance and ore deposit trap exploitation, wearing of safety cap becomes a necessary security equipment.
Yet in the summer that The sun is shining fiercely, the workman wears safety cap can bring inconvenience to operation; Especially for the workman who is engaged in work high above the ground; Also to take safety cap again and again under apart from the very high hazardous environment in ground and wipe the sweat, can cause great influence to workman's operation on the one hand, the more important thing is; Bring greatly hidden danger to personal safety, careless slightlyly just might cause serious casualty accident.In addition,, when the workman carries out outdoor study in season in severe winter, also need in addition to wear warming equipments such as cotton-padded cap, bring serious inconvenience to operation in the safety cap the inside in some areas, the north.
From the above mentioned, existing safety cap only can provide the security protection effect, and corresponding refrigeration or thermal effect can not be provided with the variations in temperature in season, therefore, a kind ofly can regulate temperature automatically, for workman's operation provides the safety cap of comfort to demand urgently occurring.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of refrigeration system,
For achieving the above object, technical scheme of the present invention is following:
A kind of safety cap comprises the cap body, and said cap body set inside has metal inner tube, also is provided with attemperating unit on the outer surface of said metal inner tube;
Said attemperating unit comprises: control circuit board, and the refrigeration wafer that is connected with said control circuit board, the one side of said refrigeration wafer fits with the outer surface of said metal inner tube, and its another side is connected with radiating module through heat-conducting metal spare.
Preferably, said radiating module comprises radiating fin and the coupled fan that connects, and said fan is connected with said control circuit board.
Preferably, said heat-conducting metal spare comprises the metal pedestal that is laid on the said refrigeration wafer, and an end is connected the connector that an end is connected with said radiating fin with said metal pedestal.
Preferably, said metal pedestal is a copper material, and said connector is flat-shaped copper pipe.
Preferably, said metal inner tube is an aluminium matter inner bag.
Preferably, the outer surface of said metal inner tube also is provided with one deck heat insulation foam.
Pass through technique scheme; The disclosed a kind of safety cap of the present invention is that its metal inner tube is provided with attemperating unit, attemperating unit be according to the refrigeration wafer characteristics be provided with, reach good refrigeration or heating effect; And volume is little, noiselessness; Need not to use refrigerant, improved workman's comfort level, make the workman can concentrate one's energy to carry out work.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of safety cap of the embodiment of the invention;
Fig. 2 is the front view of the disclosed a kind of attemperating unit of the embodiment of the invention;
Fig. 3 is the front view of the disclosed a kind of attemperating unit of the embodiment of the invention;
Fig. 4 is the structural representation of the disclosed aluminium matter of embodiment of the invention inner bag.
The represented corresponding component title of numeral among the figure:
11, cap body 12, aluminium matter inner bag 13, attemperating unit 14, heat insulation foam 15, power switch 21, radiating fin 22, fan 23, heat conduction copper seat 24, heat-conducting copper pipe 31, refrigeration wafer 32, radiating module
The specific embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The invention provides a kind of safety cap, can variations in temperature regulate the temperature in the safety cap automatically, improved the comfort that the workman wears with attemperating unit.
Referring to the structural representation of safety cap shown in Figure 1, it comprises cap body 11, and cap body 11 inside are provided with an aluminium matter inner bag 12, and both are through screw locking.The outer surface of aluminium matter inner bag 12 is provided with attemperating unit 13, and attemperating unit 13 is arranged on the outer surface of aluminium matter inner bag 12, covers through cap body 11.
The structural representation of attemperating unit as shown in Figures 2 and 3, this device comprises the control circuit board (not shown), control circuit board connects refrigeration wafer 31.Refrigeration wafer 31 has little, the noiselessness of volume, need not use refrigerant, the advantage of no environmental protection public hazards; Its one side after energising can produce low temperature, can reach refrigeration, and this face then is a chill surface; And its another side just is the face of heating, and can produce heating effect, for guaranteeing that the refrigeration wafer is not burnt out; Also make it be connected with radiating module 32, radiating module 32 comprises radiating fin 21 and coupled fan 22, heats and is coated with a heat conduction copper seat 23 on the face; Heat conduction copper seat 23 connects an end of flat-shaped copper pipe 24; Flat-shaped copper pipe 24 is used for heat conduction equally, and its other end is connected on the radiating fin 21, so can conduct to radiating module and dispels the heat heating heat on the wafer.
Control circuit board has played the effect of temperature control, and it is provided with a temperature sensor, in advance to the control circuit board set temperature value; For example 0 ℃ and 20 ℃, the temperature that detects aluminium matter inner bag when temperature sensor is below 0 ℃ or 0 ℃ the time, and control circuit board then starts the one side that refrigeration wafer and aluminium matter inner bag fit and is the face of heating; Its another side then is a chill surface; The face that heats has played the raising action of temperature, simultaneously with heat transferred aluminium matter inner bag; Control circuit board control radiating module quits work, and does not promptly start fan running.
The temperature that detects aluminium matter inner bag when temperature sensor is more than 20 ℃ or 20 ℃ the time, and it is chill surface that control circuit board then starts the one side that refrigeration wafer and aluminium matter inner bag fit, and its another side then is the face of heating; Chill surface reduces aluminium matter inner bag temperature through the heat transmission; Played the effect of refrigeration, simultaneously, control circuit board control radiating module starts; The face of heating is dispelled the heat, avoid the too high situation that causes refrigerating chip to burn out of Yin Wendu.
In addition, the outer surface of aluminium matter inner bag 12 also is provided with one deck heat insulation foam 14, is used for further heat insulationly, improves refrigeration.
The invention discloses a kind of safety cap; Be provided with attemperating unit on the metal inner tube of this safety cap, attemperating unit be according to the refrigeration wafer characteristics be provided with, reach good refrigeration or heating effect; And volume is little, noiselessness; Need not to use refrigerant, improved workman's comfort level, make the workman can concentrate one's energy to carry out work.
According to the foregoing invention thinking, can also be applied to the work clothes of some particular places, on the safety equipments such as footware, the present invention does not do this one by one and limits.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a safety cap comprises the cap body, it is characterized in that, said cap body set inside has metal inner tube, also is provided with attemperating unit on the outer surface of said metal inner tube;
Said attemperating unit comprises: control circuit board, and the refrigeration wafer that is connected with said control circuit board, the one side of said refrigeration wafer fits with the outer surface of said metal inner tube, and its another side is connected with radiating module through heat-conducting metal spare.
2. a kind of safety cap according to claim 1 is characterized in that, said radiating module comprises radiating fin and the coupled fan that connects, and said fan is connected with said control circuit board.
3. a kind of safety cap according to claim 2 is characterized in that, said heat-conducting metal spare comprises the metal pedestal that is laid on the said refrigeration wafer, and an end is connected the connector that an end is connected with said radiating fin with said metal pedestal.
4. a kind of refrigeration system according to claim 3 is characterized in that, said metal pedestal is a copper material, and said connector is flat-shaped copper pipe.
5. according to each described a kind of safety cap of claim 1-4, it is characterized in that said metal inner tube is an aluminium matter inner bag.
6. a kind of safety cap according to claim 5 is characterized in that the outer surface of said metal inner tube also is provided with one deck heat insulation foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100687689A CN102687926A (en) | 2011-03-22 | 2011-03-22 | A safety cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100687689A CN102687926A (en) | 2011-03-22 | 2011-03-22 | A safety cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102687926A true CN102687926A (en) | 2012-09-26 |
Family
ID=46853806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100687689A Pending CN102687926A (en) | 2011-03-22 | 2011-03-22 | A safety cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102687926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035774A (en) * | 2018-08-16 | 2018-12-18 | 浙江海韵信息技术有限公司 | A kind of control system and control method of intelligent helmet logging |
| CN110074502A (en) * | 2019-05-13 | 2019-08-02 | 连鸿洋 | A kind of fireman individual one helmet structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179603Y (en) * | 1993-12-18 | 1994-10-12 | 林伟堂 | Improved refrigerating radiator of computer microcrystal chip |
| CN1447206A (en) * | 2002-03-27 | 2003-10-08 | 孙源兴 | Heat sink for CPU |
| CN201691136U (en) * | 2010-06-29 | 2011-01-05 | 新疆维吾尔自治区第三机床厂 | Rechargeable refrigerating helmet |
| CN201726907U (en) * | 2010-06-29 | 2011-02-02 | 新疆维吾尔自治区第三机床厂 | Fan-type semiconductor refrigerating helmet |
-
2011
- 2011-03-22 CN CN2011100687689A patent/CN102687926A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2179603Y (en) * | 1993-12-18 | 1994-10-12 | 林伟堂 | Improved refrigerating radiator of computer microcrystal chip |
| CN1447206A (en) * | 2002-03-27 | 2003-10-08 | 孙源兴 | Heat sink for CPU |
| CN201691136U (en) * | 2010-06-29 | 2011-01-05 | 新疆维吾尔自治区第三机床厂 | Rechargeable refrigerating helmet |
| CN201726907U (en) * | 2010-06-29 | 2011-02-02 | 新疆维吾尔自治区第三机床厂 | Fan-type semiconductor refrigerating helmet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109035774A (en) * | 2018-08-16 | 2018-12-18 | 浙江海韵信息技术有限公司 | A kind of control system and control method of intelligent helmet logging |
| CN110074502A (en) * | 2019-05-13 | 2019-08-02 | 连鸿洋 | A kind of fireman individual one helmet structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011063199A3 (en) | Atmospheric water generator | |
| CN103750587A (en) | Air-conditioning helmet | |
| WO2009071222A3 (en) | System for use of solar energy with a device for dissipating heat to the environment, method for operating said system and use thereof | |
| CN102687926A (en) | A safety cap | |
| CN205807598U (en) | A kind of electric heating wind devices of stable performance | |
| CN104716610A (en) | Snow-defense device of power supply cable | |
| CN105214261B (en) | Water heats fire fighting truck | |
| CN207506684U (en) | A kind of mobile phone shell-type hand warmer | |
| CN103469851A (en) | Fire hydrant | |
| CN205665601U (en) | Cabinet body wetness monitoring system and wind generating set's automatically controlled cabinet | |
| CN201171741Y (en) | Multifunctional hand warmer | |
| CN205082701U (en) | Refrigerate and heat dual -purpose clothing | |
| CN104665324A (en) | Seat having solar heating function | |
| CN201790031U (en) | Solar air conditioning cap | |
| CN204812233U (en) | Cold -proof gloves with electric heat water bag | |
| CN206894230U (en) | A kind of rectifying tube protection device of induction heater power rectifier circuit | |
| CN205689882U (en) | Faucet anti-icer | |
| CN205022759U (en) | Motor vehicle hand (hold) heat preservation device | |
| CN205259229U (en) | Well lid and have its fire hydrant chamber | |
| CN212662500U (en) | Heat preservation cover of outdoor fine water mist foam fire extinguishing equipment | |
| CN107859803B (en) | It is a kind of can heating and thermal insulation petroleum transportation pipe | |
| CN204120300U (en) | The portable type battery heating gloves that temperature is adjustable | |
| CN204908022U (en) | Electric heating cold -proof clothes | |
| CN101972047A (en) | Solar air conditioning clothes | |
| CN204793766U (en) | Automatic directional heating device of substation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |