CN201557599U - Solar exhaust hood for hard cap - Google Patents
Solar exhaust hood for hard cap Download PDFInfo
- Publication number
- CN201557599U CN201557599U CN2009202717263U CN200920271726U CN201557599U CN 201557599 U CN201557599 U CN 201557599U CN 2009202717263 U CN2009202717263 U CN 2009202717263U CN 200920271726 U CN200920271726 U CN 200920271726U CN 201557599 U CN201557599 U CN 201557599U
- Authority
- CN
- China
- Prior art keywords
- hard cap
- pump drainage
- drainage fan
- exhaust hood
- solar
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a solar exhaust hood for a hard cap, which is arranged on the hard cap provided with at least one airway and comprises an exhaust hood, at least one exhaust fan and at least one solar photoelectric module assembly, wherein the exhaust hood can cover the airway of the hard cap, the exhaust hood is provided with at least one air inlet/outlet, at least one exhaust fan is arranged before the air inlet/outlet in the exhaust hood, and at least one solar photoelectric module assembly is arranged at the outer surface layer of the exhaust hood; the solar photoelectric module assembly is irradiated by the sun to directly drive the exhaust fan, so that the fuggy gas emitted by the head in the hard cap can be exhausted to the outside of the inlet/outlet of the exhaust hood through the airway of the hard cap.
Description
Technical field
The solar extraction exhaust hood that the relevant a kind of hard cap of the utility model is used, especially refer to utilize shine upon the solar photoelectric module of being located on the pump drainage fan housing, generation is enough to directly drive the pump drainage fan of installing in the pump drainage fan housing, this pump drainage fan housing of mat can be installed on the hard cap that offers at least one airway, this hard cap is worn in biological (as people, ape, dog etc.) head, the sulks in the hard cap can be detached to the hard cap; This hard cap comprise the safety cap of various locomotive, military steel helmet, engineering with, building site with, motion with (rock-climbing, racing car, bicycle, bicycle, the small stream of skating, trace back, go boating, instruct on the mountain, baseball), aloft work is with the helmet and safety cap etc.
Background technology
Known TaiWan, China notification number M290382, its patent name is: bottom blowing type charging heat radiation Work cap, it is included on the Work cap, is provided with a pack heat dissipation device and constitutes.This project cap comprises a helmet portion, a liner portion and a band; This bottom blowing type charging heat abstractor, comprise one be arranged in the helmet portion a fan and a TunePower, in the helmet portion of fan and helmet portion contact site, be drilled with a plurality of heat radiation pores.Utilize switch switched conductive TunePower that fan is powered, make fan running, can under the heat radiation pore, blow to Work cap inside, reach a kind of bottom blowing type charging heat radiation Work cap of heat sinking function from the outside extracting air of Work cap.
This bottom blowing type charging heat radiation Work cap only belongs to the heat dissipation type of face, can't get rid of the sulks that head distributed; Moreover the electric power that it adopted is to adopt TunePower, can not continued power when hanging in scorching sun is high, have much room for improvement.
Again, the photoelectricity transformation principle of known solar photoelectric module, when system allows P type and N-type semiconductor contact with each other, N-type semiconductor is (as mixing the atom that has five valence electrons in pure silicon, phosphorus atoms for example) electronics in can pour in P-type semiconductor (as in pure silicon, mixing the atom of three valencys, boron atom for example.) in, to fill up the electric hole in it.Near P-N connects face, because of a carrier exhaustion region of combination formation in electronics-electric hole, and also thereby respectively have negative, positive electric charge in P type and the N-type semiconductor, therefore form a built in field.When solar irradiation was mapped to this P-N structure, to produce electronics-electric hole right because of absorbing sunshine for P type and N-type semiconductor.Because the built in field that exhaustion region provided can allow the interior electronics that is produced of semiconductor flow in battery, therefore if draw via the electrode handle electric current, just can form a directly electric current of use.
Edge is, the above-mentioned shortcoming of the utility model people thoughts, and the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve above-mentioned shortcoming finally.
Summary of the invention
The solar extraction exhaust hood that provides a kind of hard cap to use is provided the purpose of this utility model, and it sulks in hard cap can be extracted out and control be bled and aeration.
To achieve these goals, the utility model discloses the solar extraction exhaust hood that a kind of hard cap is used, its bottom is airtight on the hard cap that offers at least one airway, it is characterized in that comprising:
The pump drainage fan housing that the extexine of one bottom and hard cap coincide and airway is covered, this pump drainage fan housing has at least one port;
At least one pump drainage fan, be located at the port in the pump drainage fan housing before; And
At least one solar photoelectric module is located at the extexine of pump drainage fan housing, thereby it possesses photon with solar energy and is converted to energy and drives electronics and use the silicon wafer that drives the pump drainage fan to produce electric current.
Wherein, be provided with an air packing between the root edge of pump drainage fan housing and the hard cap.
Wherein, has at least one keeper that engages the location with the hard cap under the pump drainage fan housing.
Wherein, air packing further comprises the flexible section sucker.
Wherein, port and pump drainage fan have flow-path tube.
Wherein, keeper engages with locating hole on the hard cap.
Wherein, the bottom of keeper has and passes the hard cap inside fixture that keeper is fixing.
Wherein, the pump drainage fan is near airway.
Wherein, have the pump drainage fan in the flow-path tube, this flow-path tube covers airway.
Wherein, the pump drainage fan housing is provided with the change-over switch of bleeding with aeration.
Pass through said structure, the solar extraction exhaust hood that this hard cap is used is arranged at the solar photoelectric module on the pump drainage fan housing, make pump drainage fan housing and hard cap energy airtight joint by air packing, this pump drainage fan housing can be installed on the hard cap that offers at least one airway, utilization shines upon the solar photoelectric module, install pump drainage fan in the pump drainage fan housing with direct driving, to detach the sulks that biological head is shed in the hard cap; On the pump drainage fan housing, be provided with the change-over switch of bleeding with aeration, this is bled and the change-over switch of aeration is located between solar photoelectric module and the pump drainage fan, and have a parallel and staggered electric connection, see through the action that change-over switch is just being changeed or reversed with control pump drainage fan, the sulks that outside air and biological head are shed in the hard cap, the runner that can be constituted via airway, pump drainage fan and port produces bleed action with aeration of the biological head in the hard cap; Realize technique effect of the present utility model thus.
For making the auditor deep understanding be arranged to shape of the present utility model, structure, function and interaction energy, the spy enumerates an embodiment and cooperates graphic, the utility model is introduced in detailed description, yet appended graphic only for reference and explanation is not to be used for the utility model is limited.
Description of drawings
Fig. 1 stereogram of the present utility model;
Fig. 2 exploded perspective view of the present utility model;
Fig. 3 cutaway view of the present utility model;
Fig. 4 preferred circuit figure of the present utility model.
The specific embodiment
Please consult Fig. 1 to Fig. 3 of the present utility model simultaneously, disclosing the utility model among the figure is the solar extraction exhaust hood that a kind of hard cap is used, its bottom is that airtight (as with binding agent) is on the hard cap 1 that offers at least one airway 11, it comprises a pump drainage fan housing 2, at least one pump drainage fan 3 at least, and at least one solar photoelectric module 4; Wherein, the extexine of these pump drainage fan housing 2 bottoms and hard cap 1 coincide, and airway 11 can be covered, and illustrated pump drainage fan housing 2 is the ox horn moulding, and this pump drainage fan housing 2 can be the moulding of various geometry or non-geometry; Again, this pump drainage fan housing 2 has at least one port 21, establish at least one pump drainage fan 3 before the port 21 in this pump drainage fan housing 2, and with solar photoelectric module 4, be located at the extexine of pump drainage fan housing 2, this solar photoelectric module 4 possesses solar panels 41, and (silicon wafer contains soft solar panels.), being converted to energy in order to photon with solar energy, the electronics that drives solar panels 41 uses driving pump drainage fan 3 to produce electric current; In addition, this structure further comprises air packing 5, in the gummed mode, with one and the air packing 5 of the kissing of pump drainage fan housing 2 root edges be folded in 2 of hard cap 1 and pump drainage fan housings.
Secondly, for pump drainage fan housing 2 is located on the hard cap 1 with being a fixed angle, must at least one keeper 22 be set for 2 times at the pump drainage fan housing, this keeper 22 can be located with hard cap 1, as the bottom tool sucker (figure does not show) of keeper 22, can directly hold the upper epidermis of hard cap 1; Or making the bottom tool fixture (figure do not show) of keeper 22, it is fixing with keeper 22 that this fixture can pass hard cap 1 inside, forces pump drainage fan housing 2, air packing 5 and the hard cap 1 can airtight joint; Or make the locating hole of being offered on keeper 22 and the hard cap 1 12 engage the location.
Again secondly,, bleed or the effectiveness of aeration, must make pump drainage fan 3 and airway 11 near obtaining preferable effect for lifting; Even can be provided with flow-path tube (figure does not show) in port 21 and pump drainage fan 3; Also can set up flow-path tube (figure does not show), can in flow-path tube (figure does not show), pump drainage fan 3 be set, even this flow-path tube (figure does not show) can cover airway 11 in port 21 and 11 of airways.
See also Fig. 4, a preferred circuit schematic diagram of the present utility model, be disclosed among the figure on the solar panels 41 of solar photoelectric module 4, directly the power supply connector 42 on the solar panels 41 directly is connected with the electrical connector 31 that is subjected to of pump drainage fan 3, the photon that is about to solar energy is converted to energy, makes the electronics that drives solar panels 41 to produce electric current, uses direct driving pump drainage fan 3, under sunny weather, to detach the sulks that biological head is shed in hard cap 1.
Again, for the inside to hard cap 1 produces the effect of bleeding with aeration, must on pump drainage fan housing 2, be provided with the change-over switch 6 of bleeding with aeration, this is bled and the change-over switch 6 of aeration can be located at outside arbitrary place on the pump drainage fan housing 2, so that handedness refers to touch control, promptly this is bled and the change-over switch 6 of aeration is located at solar photoelectric module 4 and the pump drainage fan is put between 3, and have a parallel and staggered electric connection, seeing through change-over switch 6 is just changeing with control pump drainage fan 3 or is reversing, the sulks that outside air and biological head are shed in hard cap 1, can be via airway 11, the runner that pump drainage fan 3 and port 21 are constituted, with the action of taking a breath, promptly produce bleed action with aeration of the biological head in the hard cap 1.
Moreover, for can more effective utilization and keyholed back plate solar energy, must go out one group of power line 61 in 42 parallel connections of power supply connector and be supplied to charge controller 62, unnecessary power supply memory dump can be put to rechargeable battery 63, and in one photo resistance 64 of charge controller 62 peripheral hardwares, in the weather of the no sun, photo resistance 64 sees through the effect of charge controller 62, and the power supply in the rechargeable battery 63 is taken out for 3 uses of pump drainage fan.
In addition, must be on charge controller 62 external at least one photophore 65, this photophore 65 is installed in the outside of pump drainage fan housing 2, sees through the caution switch 66 that electrically connects with charge controller 62, makes photophore 65 produce the caution light sources.
In sum, the utility model can be installed on the hard cap that offers at least one airway, see through the solar photoelectric module and convert the light source of the sun to electric energy, make the pump drainage fan running in the pump drainage fan housing, reach the biological head in the hard cap bleed function and purpose with aeration, and describe in detail to make to practise and get enforcement according to this in this skill person, yet above for embodiment only in order to explanation, such as the change of all equivalent structures, reach the similar modification that does not break away from the utility model spirit, all should be subordinate to category of the present utility model.
Claims (10)
1. solar extraction exhaust hood that the hard cap is used, its bottom is airtight on the hard cap that offers at least one airway, it is characterized in that comprising:
The pump drainage fan housing that the extexine of one bottom and hard cap coincide and airway is covered, this pump drainage fan housing has at least one port;
At least one pump drainage fan, be located at the port in the pump drainage fan housing before; And
At least one solar photoelectric module is located at the extexine of pump drainage fan housing, thereby it possesses photon with solar energy and is converted to energy and drives electronics and use the silicon wafer that drives the pump drainage fan to produce electric current.
2. the solar extraction exhaust hood that hard cap as claimed in claim 1 is used is characterized in that, is provided with an air packing between the root edge of pump drainage fan housing and the hard cap.
3. the solar extraction exhaust hood that hard cap as claimed in claim 1 is used is characterized in that, has at least one keeper that engages the location with the hard cap under the pump drainage fan housing.
4. the solar extraction exhaust hood that hard cap as claimed in claim 2 is used is characterized in that air packing further comprises the flexible section sucker.
5. the solar extraction exhaust hood that hard cap as claimed in claim 1 is used is characterized in that, port and pump drainage fan have flow-path tube.
6. the solar extraction exhaust hood that hard cap as claimed in claim 1 is used is characterized in that, keeper engages with locating hole on the hard cap.
7. the solar extraction exhaust hood that hard cap as claimed in claim 1 is used is characterized in that, the bottom of keeper has passes the hard cap inside fixture that keeper is fixing.
8. the solar extraction exhaust hood that hard cap as claimed in claim 1 is used is characterized in that, the pump drainage fan is near airway.
9. the solar extraction exhaust hood that hard cap as claimed in claim 5 is used is characterized in that, has the pump drainage fan in the flow-path tube, and this flow-path tube covers airway.
10. the solar extraction exhaust hood that hard cap as claimed in claim 1 is used is characterized in that the pump drainage fan housing is provided with the change-over switch of bleeding with aeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202717263U CN201557599U (en) | 2009-11-19 | 2009-11-19 | Solar exhaust hood for hard cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202717263U CN201557599U (en) | 2009-11-19 | 2009-11-19 | Solar exhaust hood for hard cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201557599U true CN201557599U (en) | 2010-08-25 |
Family
ID=42622746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202717263U Expired - Fee Related CN201557599U (en) | 2009-11-19 | 2009-11-19 | Solar exhaust hood for hard cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201557599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661725A (en) * | 2014-12-05 | 2016-06-15 | 瑞安根·李 | Cap with a built-in ventilation means |
| CN108783723A (en) * | 2018-07-17 | 2018-11-13 | 青岛青知企业管理咨询有限公司 | A kind of construction worker with cooling function constructs with energy-saving safety cap |
-
2009
- 2009-11-19 CN CN2009202717263U patent/CN201557599U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661725A (en) * | 2014-12-05 | 2016-06-15 | 瑞安根·李 | Cap with a built-in ventilation means |
| CN108783723A (en) * | 2018-07-17 | 2018-11-13 | 青岛青知企业管理咨询有限公司 | A kind of construction worker with cooling function constructs with energy-saving safety cap |
| CN108783723B (en) * | 2018-07-17 | 2021-08-24 | 核工业华东二六三工程勘察院 | Energy-saving safety helmet with cooling function for construction worker construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20111119 |