CN208536413U - Solar energy cooker and frame structure - Google Patents
Solar energy cooker and frame structure Download PDFInfo
- Publication number
- CN208536413U CN208536413U CN201820041075.8U CN201820041075U CN208536413U CN 208536413 U CN208536413 U CN 208536413U CN 201820041075 U CN201820041075 U CN 201820041075U CN 208536413 U CN208536413 U CN 208536413U
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- China
- Prior art keywords
- solar energy
- collection element
- reflector
- energy collection
- cooker according
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
This application involves solar energy cooker and frame structures, solar energy cooker includes: the first solar reflector, second solar reflector, the retainer of solar energy collection element and solar energy collection element, wherein, first solar reflector and the second solar reflector are concave surface, and positioned opposite and with solar energy collection element axis is aligned, each reflector has motion range on the plane perpendicular to the axis of solar energy collection element, and the focused radiation at solar energy collection element, it can be heated rapidly when the first and second reflectors are in an open position, when in closed position, frame structure protectively surrounds solar energy collection element.Solar energy cooker is adjustable and portable.
Description
Technical field
This application involves solar energy cookers, and in particular to a kind of improved solar energy cooker.
Background technique
Outdoors, there are many modern conveniences.Backyard fan, follower and any required portable heating heat source people
It must correspondingly be planned, electric power or fuels sources are brought while bringing equipment.For example, traditional portable cooking device can
Using electricity consumption, gas, charcoal as power.Although each kind is available, electric oven needs power outlet, this seriously hampers it
Portability.Fuel gas grill usually requires the propane container of compression, they may generate fire hazard and be usually primary
Property to generating waste.Charcoal grill needs charcoal coal briquette, and coal briquette is messy, again, and the processing after be difficult and
It is dangerous.These coal briquettes are usually very heavy, and take a long time to preheat, and take a long time to cool down after use.The sun
Energy cooking pot overcomes these disadvantages.
Due to not needing traditional fuel, solar cooking device is advantageous compared to traditional cooking pot.Moreover, solar energy
Cooking pot will not generate smog.Therefore, the pollutant or related to the cooking pot of carbon-based fuel is needed of health will not be damaged
Waste.Nevertheless, known solar cooking device can not work as expected, because they need significant volume, effect
Rate is low, and is difficult to operate.For these reasons, solar cooking device is not realized successfully and is widely used.
Summary of the invention
A simplified summary is given below, in order to provide the understanding of some aspects described herein.The summary is not
The view of claimed theme.Its purpose does not both lie in the key element for determining claimed theme, does not lie in yet
Determine its range.The purpose is to which some concepts are presented in the form of similar, as the preamble in greater detail presented later.
The application provides a kind of practical and graceful design, and is integrated to often by durability, mobility and convenience
People can operate and the inner wrapping that understands in while can work at any time.Utilize the original of sunlight reflection and greenhouse effects
Reason, this application provides one in solar energy culinary area with the platform of stability and unrivaled effect.
This application provides a kind of solar energy cookers, at least have the first solar reflector, the second solar energy anti-
Emitter, solar energy collection element and solar energy collection element retainer, wherein first solar reflector and described
Two solar reflectors are spills, and be respectively distributed in a manner of opposite and is attachable on frame mounting and with
The alignment of solar energy collection element axis, each reflector have certain model on the plane perpendicular to solar energy collection element axis
The movement enclosed assembles the sun when the first and/or second solar reflector is in an open position at solar energy collection element
Can, when in the closed position, frame mounting protectively surrounds solar collector.The arrangement of features described herein allows
Solar energy cooker is with respect to the horizontal plane, perpendicular and/or solar energy collection element axis be adjusted.
This application provides a kind of frame structures can will cook element directed parallel in culinary art element with pedestal
Axis, the multiple directions being at an angle of relative to ground, and use the frame structure as the pedestal being engaged with ground, thus
Solar energy cooker can be supported, solar energy collection element can be oriented orthogonal to ground by the pedestal of the frame structure
Extend.
Under the sun shines, the application can play a role.Even if water can be heated in the coldest winter, heat
Dog can be produced.One embodiment of the application allows quick heating cooking device, to avoid sun image mobile.In addition,
Design as described herein allows quickly, simply to adjust, to maximize and concentrate solar energy collecting.For this purpose, solar energy is cooked
Device may include the solar energy collection element that can be glass-vacuum tube, design with tube-in-tube.Inner tube can be coated with
Borosilicate/aluminium/stainless steel/copper, then bonding in vacuum is sealed in transparent outer tube.Vacuum can prevent heat from distributing from inner tube.
Therefore, captured heat cannot advance to outer tube from inner tube.Therefore, although the application can reach under good lighting condition
To the internal temperature of about 700 °F (371 DEG C), but even if there is contact outer tube, the dangerous also very little of burn.
By the detailed description for reading the application below with reference to attached drawing, it will obtain different objects and advantages.
Detailed description of the invention
Figure 1A shows the perspective view that Collapsible rack is in the solar energy cooker of stowed position.
Figure 1B shows the perspective view for the solar energy cooker that Collapsible rack is in the deployed.
Fig. 2A is top view of the support component in the solar energy cooker of expanded position.
Fig. 2 B is top view of the support component in the solar energy cooker of stowed position.
Fig. 3 A is the end-view of solar energy cooker in an open position.
Fig. 3 B is the end-view of solar energy cooker in the closed position.
Fig. 4 A-4B is the end-view of solar energy cooker in an open position, shows Collapsible rack and phase
For horizontal motion range.
Fig. 5 A-5B is the perspective view of the solar energy cooker in the vertical position opened, and shows folding branch
Frame and removable lid.
Fig. 6 A-6B shows the perspective view of solar energy cooker, shows solar energy cooking tools.
Fig. 7 A-7C is the perspective view for showing the solar energy cooking tools of detachable cover.
Fig. 7 D is the end-view for showing the end of solar energy cooking tools of the internal diameter of solar energy collection element.
Fig. 8 A is the perspective view of solar energy quasi-element.
Fig. 8 B is the top view of solar energy quasi-element, show relative to position of sun be misaligned solar energy shade and
Sun glare.
Fig. 8 C is the top view of solar energy quasi-element, shows the solar energy shade and too relative to position of sun alignment
Positive dazzle.
Specific embodiment
It is related to the embodiment oriented in reference to the accompanying drawings if description direction in space in order to illustrate following description, or
As described below.It should be understood, however, that embodiments described hereinafter can take the change of many substitutions
Type and embodiment.It is only exemplary, is not answered with specific device described herein it should also be understood that being shown in the accompanying drawings
It is considered restrictive.
As shown in Figure 1A -1B, 2A-2B and 5A-5B, the cooker 90 may include the first solar reflector 102,
Second solar reflector 104 and solar energy collection element 200, each solar reflector have reflecting surface 103.It collects
Element 200 may include inner tube 201, outer tube 203, open end 205 and closed end 207.
Each of first solar reflector 102 and the second solar reflector 104 have can focus sun spoke
The recessed reflecting surface 103 penetrated.In one embodiment, the first solar reflector 102 and the second solar reflector 104 are respective
It is the paraboloid being arranged symmetrically around solar energy collection element 200.Paraboloid (such as 102 and 104) is each
From with reflecting surface 103, reflecting surface 103 by any reflecting material (such as anodised aluminium) or any other be capable of forming
The parabolic shape and material for being coated with reflecting layer is formed.Representative reflecting material may include anodised aluminium, stainless steel,
Chromium, polyester film, silverskin, plastic foil and/or metallic paint.
In Fig. 3 A-3B and 6A-6B, each of the first solar reflector 102 and the second solar reflector 104
It is paraboloid, it can each comfortable axial end portion opening.First solar reflector 102 and the second solar energy reflection
Device 104 can around solar energy collection element axis rotate to open position, closed position or open position and closed position it
Between 0-90 ° of certain position.For example, being in open position in the first and/or second solar reflector (i.e. 102 and/or 104)
When setting, solar reflector (such as 102 and 104) can be adjusted on the plane perpendicular to solar energy collection element axis, and
And the focused radiation at solar energy collection element 200, when in the closed position, the first solar reflector 102 and second sun
Energy reflector 104 can encase solar energy collection element 200 with protecting.Solar energy cooker 90 can be fixed to closed position,
For protecting solar energy collection element 200 and/or transport.
Solar energy collection element 200 can be vacuum tube.For example, solar energy collection element 200 can be double glass tubes,
It includes two glass tubes made of strong borosilicate glass (such as 201 and 203).Outer tube 203 is transparent, permission light
Line is reflected through with the smallest.The inside of inner tube 201 may include the special selective coating of the coating of two or more layers
(for example, Al-N/Al, borosilicate/aluminium/stainless steel/copper), and there is excellent solar radiative absorption and the smallest reflection
Performance.It is fused together at the top of two pipes (such as 201 and 203), and by two layers of glass while exposing pipe at high temperature
Air extraction between glass.An important factor for " emptying " of gas forms vacuum, this is vacuum tube (such as 200) heat-insulating property.
The temperature that the arrangement of this feature allows the internal temperature of inner tube 201 to reach more than 600 °F, and the outer tube of solar energy collection element
Keep cooling and tangible.
In order to keep the vacuum between two glassy layers (such as 201 and 203), barium getter is used.Vacuum tube (such as
200) in manufacturing process, which is exposed under high temperature, is coated with pure barium so as to cause the bottom of vacuum tube 207
Layer.The CO, CO being discharged from vacuum tube in storage and operating process can be absorbed in this barium layer2, N2, O2, H2O and H2, thus
Help to maintain vacuum.Barium layer also provides a clearly visual detector for vacuum state.If vacuum has disappeared, that
The barium layer of silver color will bleach.This, which to determine, manages whether in shape become easy.
As the addition thereto of protection glass tube (such as 200), outer glass pipe can be substantially wrapped up with lucite pipe
Top, or can will glass tube be inserted into lucite pipe in.This not only protects glass tube (such as 200) not rushed by outside
It hits, and protects user in the case where vacuum tracheal rupture and implosion.
As shown in figures 6 a-6b, solar energy cooker 90 can have frame mounting 100, solar energy collection element 200,
Solar energy collection element retainer 202, solar energy cooking tools 304, cooking tools handle 300, removable cap 302, support member
Part 108, Collapsible rack 106, enhancing loop member 204, the attachment point 206 and solar energy quasi-element 208 of universal.
The hinge portion 400 of frame mounting 100, which can have, is adapted to make the first solar reflector 102 and second sun
The motion range that each of energy reflector 104 moves between a closed position and a open position.Hinge portion 400 can be by
Flexible material or rigid moving parts are made.
As shown in figs. 4 a-4b, Collapsible rack 106 can have hinge and can keep along solar energy collection element
Device 202 slides, and is adjustable to certain length to realize solar energy cooker 90 relative to the desired of position of sun
Orientation.Even if Collapsible rack 106 also can be adjusted to suitable when solar energy cooker 90 is arranged on uneven surface
Answer the different length of the orientation.Solar energy cooker 90 can be oriented orthogonal to solar energy receipts by Collapsible rack 106
Collect element axis and the multiple directions relative to ground level different angle, and solar energy cooker 90 can be oriented in relatively
In the position of ground vertical tilt.When solar energy cooker 90 will be stored, Collapsible rack 106 can be relative to the sun
It can 202 folding of gathering element retainer.
In Fig. 7 A-7D, solar energy cooker 90 can be used together with solar energy cooking tools 304.In a reality
Apply in example, solar energy cooking tools 304 include: the first solar energy cooking tools end 306, the second solar energy cooking tools end 307,
Slot 308, tool length is at least equal to inner tube length (such as 201 inner length), and diameter is less than diameter of inner pipe 309,
In the first solar energy cooking tools end 306 be closed and be inserted into the inner tube open end 205 of solar energy collection element 200, second
Solar energy cooking tools end 307 can have heat-resisting handle 300, can be with or without removable lid 302.
When solar energy cooker 90 is in vertical tilt position relative to ground level, removable hood 302 can be used for making
The open end 205 of solar energy collection element completely cuts off.
Finally, as shown in figures 8 a-8 c, solar energy quasi-element 208 may include solar energy quasi-element body 402, transparent
Dome 404 aims at element 406 and shadow-casting element 410, wherein corresponding with sunlight, shade 412 appears in aiming element
On 406, and sun glare 408 appears in transparent dome 404.Solar energy quasi-element 208 can pass through 412 He of shade
Sun glare 408 discloses positioning of the solar energy cooker 90 relative to the sun relative to the position for aiming at element 406.
Although several embodiments that solar energy cooker 90 is described in detail in front, are not departing from the application
Scope and spirit under the premise of, these embodiments can be modified and be changed.Therefore, foregoing description is intended to illustrative
Rather than it is restrictive.Above-described application is defined by the following claims, and fall within the scope of the present application etc.
All changes in co-extensive.
Claims (18)
1. a kind of solar energy cooker, comprising:
First reflector；
Second reflector；
Solar energy collection element comprising inner and outer tubes, said inner tube have diameter of inner pipe, inner tube length, inner tube open end,
Inner tube closed end, the inner surface for surrounding inner space and outer surface, described the inner surface and the outer surface extend on inner tube length,
Wherein, the outer surface includes one formed by aluminium nitride/aluminium, aluminium nitride/stainless steel/copper or borosilicic acid/aluminium/stainless steel/copper
A or multiple layers, the outer tube have outer tube diameter, outer length of tube, outer tube open end, outer tube closed end and barium getter,
In, outer tube diameter and outer length of tube are respectively greater than diameter of inner pipe and inner tube length, wherein said inner tube is fixed on the outer tube
Inside is simultaneously sealed between inner tube open end and outer tube open end to form hollow space, which exists under the vacuum pressures
Extend in the length of the outer tube between the outer wall and outer tube of said inner tube；Characterized by further comprising:
Frame structure keeps the solar energy collection element, wherein first reflector and second reflector are recessed
Face and paraboloidal, the axis relative to the solar energy collection element is arranged substantially symmetrically, when the first and second reflections
When device is in an open position, each reflector is in the plane of the axis perpendicular to the solar energy collection element in the frame
There is moving range in structure, solar radiation is focused on from the solar energy collection element from reflecting surface, when in closing
When position, the frame structure protectively surrounds first reflector, second reflector and the solar energy collecting
Element, and at closed position, closure is got up；
The cooking tools being mounted in said inner tube, the length of the cooking tools are less than or equal to the length and tool of said inner tube
There is open slot structure；
Bracket with foldable, when the bracket with foldable is in the standing place of expansion, by the solar energy cooker
It is placed as being horizontally oriented or be vertically oriented, the bracket with foldable includes two hinged members, and described two hinged members exist
Perpendicular to the axis orientation of the solar energy collection element when in the closed position, and formed when in the open position different
The bending of angle.
2. solar energy cooker according to claim 1, characterized in that the bracket with foldable close orientation and
The side of the retainer of the solar energy collection element is remained attached to when opening orientation；The bracket with foldable has multiple
Position, by make the solar energy cooker relative to ground by multiple tilt angles orientation in a manner of lock it is described folding
Support element.
3. solar energy cooker according to claim 1, it is characterized in that the cooking tools include:
First tool ends end；
Second tool ends end；
Tool length, less than or equal to the length of said inner tube；
Slot, length are less than the length of the cooking tools；And
Diameter is less than the diameter of said inner tube, wherein
The end of said inner tube is closed and be inserted into first tool ends end, and second tool ends end forms heat-resisting cooking tools hand
Handle, the entire open end of handle for tool covering pipe when being fully inserted into.
4. solar energy cooker according to claim 1, it is characterized in that the frame structure is by ethylene vinyl acetate
(EVA) foam or equivalent composition, wherein first reflector and second reflector are recessed and are parabola
, and generally symmetrically arranged relative to solar energy collection element.
5. solar energy cooker according to claim 3, characterized in that the handle has removable lid, works as institute
When stating solar energy cooker and being in vertical orientation relative to ground, the lid covers tube opening.
6. solar energy cooker according to claim 1, characterized in that the frame structure is maintained at by support component
Open position, the support component are engaged with first reflector and second reflector, substantially vertical when opening
In the axis of the solar energy collection element, the support component can rotate, and the solar energy cooker can be
It is closed in the case where closing forces.
7. solar energy cooker according to claim 3, characterized in that
The handle has internal silicone insulation element, can protect the handle when being fully inserted into from by the sun
The influence for the heat that energy gathering element generates.
8. solar energy cooker according to claim 3, which is characterized in that handle is fully inserted into the solar energy collecting
Entirely around the outside of the solar energy collection element when outside of element.
9. solar energy cooker according to claim 1, it is characterized in that the holder of the solar energy collection element
There is the attachment point for installation.
10. solar energy cooker according to claim 1, it is characterized in that the holder of the solar energy collection element
There is the attachment point for enhancing loop member.
11. solar energy cooker according to claim 3, characterized in that the solar energy cooking tools have rounding
End, the end of the rounding can accommodate the article being placed in the solar energy cooking tools, will not fully take up institute
The internal diameter of solar energy collection element is stated, and therefore allows to be fully inserted into the solar energy collection element and does not have to compress air
To the closed end of said inner tube.
12. solar energy cooker according to claim 3, characterized in that the cooking tools have described first
The spill cooking surface extended between tool ends end and second tool ends end is cooked in the solar energy when the cooking tools and is filled
When the outside set, the spill cooking surface is come-at-able.
13. solar energy cooker according to claim 3, it is characterized in that the notching construction of the cooking tools is spill
The 40% to 70% of cooking surface.
14. solar energy cooker according to claim 1, it is characterized in that the solar energy collection element keeps solar energy
Quasi-element, the solar energy quasi-element have it can be seen that sun glare protrusion dome surface and in the dome
Top on shadow-casting details, and can be used for by solar energy cooker relative to the sun on high in position pair
It is quasi-.
15. solar energy cooker according to claim 1, characterized in that the solar energy collection element is by borosilicic acid
Salt glass or glass composition.
16. solar energy cooker according to claim 1, characterized in that first reflector and the second reflector
Including at least one of anodised aluminium, stainless steel, chromium, polyester film, silverskin, plastic foil or metallic paint.
17. solar energy cooker according to claim 1, it is characterized in that portable.
18. a kind of frame structure, with pedestal, can will cook element directed parallel in the axis of culinary art element, relative to ground
The angled multiple directions in face, and use the frame structure as the pedestal being engaged with ground, so as to support the sun
Energy cooker, it is characterised in that:
Solar energy collection element can be oriented orthogonal to ground extension by the pedestal of the frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041075.8U CN208536413U (en) | 2018-01-10 | 2018-01-10 | Solar energy cooker and frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820041075.8U CN208536413U (en) | 2018-01-10 | 2018-01-10 | Solar energy cooker and frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536413U true CN208536413U (en) | 2019-02-22 |
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ID=65399753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820041075.8U Active CN208536413U (en) | 2018-01-10 | 2018-01-10 | Solar energy cooker and frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313701A (en) * | 2019-08-12 | 2019-10-11 | 内蒙古工业大学 | Portable field Multifunctional protective fault device based on solar energy |
-
2018
- 2018-01-10 CN CN201820041075.8U patent/CN208536413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313701A (en) * | 2019-08-12 | 2019-10-11 | 内蒙古工业大学 | Portable field Multifunctional protective fault device based on solar energy |
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