CN204128204U - A kind of solar cooker - Google Patents
A kind of solar cooker Download PDFInfo
- Publication number
- CN204128204U CN204128204U CN201420392928.4U CN201420392928U CN204128204U CN 204128204 U CN204128204 U CN 204128204U CN 201420392928 U CN201420392928 U CN 201420392928U CN 204128204 U CN204128204 U CN 204128204U
- Authority
- CN
- China
- Prior art keywords
- support
- supporting rod
- bottom plate
- supporting
- rod
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- 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
- Y02E10/47—Mountings or tracking
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of solar cooker, and this solar cooker comprises: base, solar panel, solar panel support and vacuum tube; Wherein, base comprises base plate and the supporting component for support baseboard; Supporting component comprises the first supporting component and the second supporting component; One end of first supporting component and base plate is rotationally connected; Second supporting component is rotationally connected by the first bindiny mechanism and base plate; Solar panel support and base plate are rotationally connected, and solar panel is fixed on solar panel support; Base plate is provided with fixed mount, and vacuum tube is placed on fixed mount, and is positioned at the focal spot place of solar panel.Structure of the present utility model is simple, and be easy to carry and use, can make full use of solar energy, operating efficiency is high, has practicality.
Description
Technical Field
The utility model relates to a solar energy field, in particular to solar cooker.
Background
The solar cooker is a device for cooking food by utilizing solar radiation energy and acquiring heat in the modes of light condensation, heat transfer, heat storage and the like, belongs to one type of energy-saving products, and has great significance for saving conventional energy, reducing environmental pollution and the like due to the vigorous popularization of the application of the solar cooker.
The existing solar cooker has poor stability during working, cannot fully absorb solar energy, and further has low working efficiency and poor practicability.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a solar cooker with novel structure, the technical problem to be solved is to make its simple structure, stability good, and work efficiency high.
The purpose of the utility model and the technical problem thereof are realized by adopting the following technical scheme. According to the utility model provides a solar cooker, solar cooker includes: the device comprises a base, a light gathering plate bracket and a vacuum tube; wherein the base comprises a bottom plate and a supporting component for supporting the bottom plate; the supporting component comprises a first supporting component and a second supporting component; the first supporting component is rotatably connected with one end of the bottom plate; the second supporting assembly is rotatably connected with the bottom plate through a first connecting mechanism; the light gathering plate support is connected with the bottom plate, and the light gathering plate is fixed on the light gathering plate support; the bottom plate is provided with a fixing frame, and the vacuum tube is arranged on the fixing frame and is positioned at the focal spot of the light-gathering plate.
Further, the first support assembly is a dovetail mount.
Further, the second support assembly comprises a support frame and a leg assembly; one end of the supporting frame is rotatably connected with the bottom plate through the first connecting mechanism, and the other end of the supporting frame is rotatably connected with one end of the supporting leg assembly through the second connecting mechanism; the second connecting mechanism comprises a jacket and a limiting structure, wherein the jacket is rotatably connected with the support frame, and the jacket clamps one end of the supporting leg assembly; the limiting structure is used for limiting the clamping sleeve to rotate relative to the supporting frame, the supporting leg assemblies are supporting legs which are arranged in pairs, and the supporting legs are symmetrically arranged on the clamping sleeve.
Further, the jacket includes a connecting portion, a first clamping portion, and a second clamping portion; wherein,
the connecting part is of a tubular structure, an axial opening is formed in the connecting part, and the connecting part is sleeved on the support frame;
the first clamping part and the second clamping part are oppositely arranged and are respectively connected with two side walls of the axial opening;
the first clamping part and the second clamping part are rotatably connected with the supporting leg assembly.
Furthermore, the limiting structure comprises a first limiting section, a second limiting section and a third limiting section; wherein the first limiting section is closely abutted with the jacket; the second limiting section and the third limiting section are arranged at two ends of the first limiting section, and the second limiting section and the third limiting section are detachably connected to the supporting frame and are positioned at two sides of the jacket.
Further, the support frame comprises a first front support rod, a second front support rod and a fifth support rod;
one end of each of the first front supporting rod and the second front supporting rod is connected to the first connecting mechanism, and the other end of each of the first front supporting rod and the second front supporting rod is connected with two ends of the fifth supporting rod respectively;
the fifth supporting rod is rotatably connected with the supporting leg assembly.
Further, the jacket is sleeved on the fifth support rod and can rotate around the fifth support rod;
the first limiting section of the limiting structure is arranged on the jacket, and the second limiting section and the third limiting section are detachably connected to the fifth supporting rod and are positioned on two sides of the jacket.
Furthermore, the first connecting mechanism comprises a first pin shaft, a rotary hole first elastic limiting sheet and a second elastic limiting sheet; wherein,
the rotating holes are arranged on the bottom plate and penetrate through the two sides of the bottom plate,
the first pin shaft is inserted into the rotating hole, and two ends of the first pin shaft extend out of two sides of the bottom plate;
one end of the first front supporting rod is fixedly arranged at one end of the first pin shaft, and one end of the second front supporting rod is fixedly arranged at the other end of the first pin shaft;
the first elastic limiting piece is fixedly arranged on one side surface of the bottom plate, and the first elastic piece is positioned between the bottom plate and the first front supporting rod;
the second elastic limiting piece is fixedly arranged on the other side surface of the bottom plate, and the second elastic limiting piece is positioned between the bottom plate and the second front supporting rod;
the first elastic limiting piece and the second elastic limiting piece are provided with elastic convex strip portions, the convex strip portions on the first elastic limiting piece are in close contact with the first front supporting rod, and the convex strip portions on the second elastic limiting piece are in close contact with the second front supporting rod.
Further, the first front support bar comprises a first support bar and a second support bar; the second front supporting rod comprises a third supporting rod and a fourth supporting rod; wherein,
the first support rod and the third support rod are arranged in parallel, and one ends of the first support rod and the third support rod are symmetrically arranged on the pin shaft; the other end of the first supporting rod is connected with one end of the second supporting rod, and the other end of the third supporting rod is connected with one end of the fourth supporting rod;
the second supporting rod and the fourth supporting rod are arranged oppositely, and the other ends of the second supporting rod and the fourth supporting rod are respectively connected with two ends of the fifth supporting rod;
the length of the fifth supporting rod is greater than the distance between the first supporting rod and the third supporting rod.
Further, the light gathering plate support comprises a first light gathering plate support and a second light gathering plate support, wherein the first light gathering plate support is positioned on one side of the bottom plate, and the second light gathering plate support is positioned on the other side of the bottom plate;
the bottom plate is provided with at least one rotating seat, one end of each rotating seat is rotatably connected with the first light gathering plate support through a pin shaft, and the other end of each rotating seat is rotatably connected with the second light gathering plate support through a pin shaft;
and the end part of the pin shaft is connected with a nut used for limiting the rotation of the pin shaft.
Furthermore, the first light gathering plate support and the second light gathering plate support are consistent in structure;
the first light gathering plate support and the second light gathering plate support comprise holding rods and at least one supporting rod; wherein,
each support rod is of an arc-shaped structure bent towards the vacuum tube, and one end of each support rod is rotatably connected with the rotating seat;
the holding rod is provided with an end part and a holding part, and the end part of the holding rod is connected with the other end of the at least one supporting rod;
the light-gathering plate is fixed on the supporting rod, and a gap is reserved between the light-gathering plate and the handheld portion.
Borrow by above-mentioned technical scheme, the utility model discloses solar cooker has following advantage at least:
(1) the utility model has the advantages that the support component is arranged on the bottom plate, so that the solar cooker is stably supported on the ground for use; the angle of the light-gathering plate of the solar cooker can be adjusted by rotating the second supporting assembly, so that the light-gathering plate can be ensured to be directly irradiated by sunlight, the solar cooker can fully absorb the sunlight, and the working efficiency is further improved.
(2) The utility model can adjust the angle of the light-gathering plate by rotating the light-gathering plate bracket, and open the light-gathering plate when in use, so that the light-gathering plate can fully absorb solar energy; the condensing plate can be closed after use, so that the occupied space of the solar cooker is saved, and the condensing plate can be protected.
To sum up, the utility model provides a shared space of solar cooker is few, portable, and stability is good, can absorb solar energy fully to make solar cooker be suitable for the practicality more, and have the industrial value of utilizing.
Drawings
Fig. 1 is a schematic structural diagram of a solar cooker according to an embodiment of the present invention;
FIG. 2 is a schematic view of the solar cooker of FIG. 1 in a closed state;
FIG. 3 is a side view of FIG. 2;
FIG. 4 is a schematic view of the portion B of FIG. 3 in a state where the solar cooker is opened;
fig. 5 is a schematic structural diagram of a base of a solar cooker according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a base of a solar cooker according to another embodiment of the present invention;
FIG. 7 is a front view of the base of the solar cooker of FIG. 6;
FIG. 8 is a side view of the base of the solar cooker of FIG. 6;
FIG. 9 is a top view of the base of the solar cooker of FIG. 6;
FIG. 10 is a front view of the second support assembly;
FIG. 11 is an enlarged view of portion A of FIG. 6;
FIG. 12 is a front view of a position limiting structure
FIG. 13 is a side view of a stop structure;
FIG. 14 is a schematic structural view of a tab;
FIG. 15 is a front view of the first support assembly;
FIG. 16 is a side view of the first support assembly;
fig. 17 is a front view and a side view of the elastic stopper piece.
The portable lighting device comprises a base plate 1, a first support assembly 11, a second support assembly 12, a first connecting mechanism 13, a rotating seat 14, a light gathering plate 2, a light gathering plate support 21, a first light gathering plate support 211, a second light gathering plate support 212, a support rod 213, a holding rod 214, a support rod 23, an aluminum edge, a silica gel sheet 24, a vacuum tube 3, a first support rod 121, a third support rod 122, a second support rod 124, a fourth support rod 123, a fifth support rod 125, a support leg 126, a clamping sleeve 127, a first limiting structure 128, a pin shaft 131, a first elastic limiting sheet 132, a gasket 133, a pull ring 129, a fixing frame 4, a handle 41 and a convex strip 134.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description of the embodiments, structures, features and effects of the solar cooker according to the present invention will be made with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 and 2, an embodiment of the present invention provides a solar cooker, including: the device comprises a base, a light-gathering plate 2, a light-gathering plate bracket 21, a vacuum tube 3 and a fixing frame 4. Wherein, the base includes bottom plate 1 and is used for supporting bottom plate 1's supporting component. The supporting component comprises a first supporting component 11 and a second supporting component 12. The condensing plate support 21 is connected with the bottom plate 1, and the condensing plate 2 is fixed on the condensing plate support 21. The bottom plate 1 is provided with a fixing frame 4, and the vacuum tube 3 is arranged on the fixing frame 4 and is positioned at the focal spot of the light-gathering plate 2. As shown in fig. 1, 5 and 7, the first supporting assembly 11 is connected to one end of the base plate 1, the second supporting assembly 12 is rotatably connected to the base plate 1 through a first connecting mechanism 13, and the first supporting assembly 11 and the second supporting assembly 12 cooperate to support the base plate 1 on the ground or at another position for placing the solar cooker. In addition, the angle of the bottom plate 1 can be adjusted by rotating the second supporting component 12, and then the angle of the light collecting plate 2 arranged on the bottom plate 1 is adjusted, so that the light collecting plate 2 is exposed to direct sunlight as much as possible, solar energy is fully absorbed, and the working efficiency is improved. The first and second support assemblies 11 and 12 firmly support the base plate 1 on the ground or other place for placing the solar cooker.
The solar cooker of the embodiment is supported on the ground by arranging the supporting component on the bottom plate, and the angle of the light collecting plate of the solar cooker can be adjusted by rotating the second supporting component, so that the light collecting plate can be directly irradiated by solar energy, and the working efficiency of the solar cooker is improved.
Another embodiment of the present invention provides a solar cooker, compared to the above embodiments, the light collecting panel bracket 21 shown in fig. 3 and 4 includes a first light collecting panel bracket 211 and a second light collecting panel bracket 212. The first light collecting plate support 211 and the second light collecting plate support 212 are oppositely arranged, the first light collecting plate support 211 is located on one side of the bottom plate 1 (the side adjacent to the bottom surface of the bottom plate 1), and the second light collecting plate support 212 is located on the other side of the bottom plate 1. The first light collecting plate holder 211 and the second light collecting plate holder 212 are respectively fixed with a light collecting plate 2.
Preferably, as shown in fig. 3, 4 and 5, at least one rotary base 14 is provided on the base plate 1, and the condensing plate support 21 is rotatably connected to the rotary base 14. The rotary base 14 is connected to the condensing panel support 21 in at least the following two ways. The first mode is as follows: the rotating seats comprise at least one first rotating seat and at least one second rotating seat, each first rotating seat is arranged on the bottom plate and close to the first solar panel bracket 211, and each first rotating seat is rotatably connected with the first solar panel bracket 211; the number of the second rotating bases is at least a plurality, each second rotating base is arranged on the bottom plate 1 and close to the second light condensing plate support 212, and each second rotating base is rotatably connected with the second light condensing plate support 212. The other mode is as follows: at least one rotary seat 14 is provided, and the rotary seat 14 is disposed on the bottom surface of the bottom plate 1 or the surface opposite to the bottom surface, one end of each rotary seat 14 is rotatably connected to the first light collecting plate support 21, and the other end is rotatably connected to the second light collecting plate support 212, wherein the second connection mode is adopted in the drawing.
Wherein, the rotational connection in the two connection manners can be realized by a pin, taking the second manner as an example, as shown in fig. 3, 4 and 5, the rotary seat 14 includes oppositely arranged sheet structures, and the two oppositely arranged sheet structures are fixed on the bottom plate 1; the two ends of the two oppositely arranged sheet structures extend out of the bottom plate 1, and inner holes are respectively arranged at the two ends. The first light collecting plate support 211 and the second light collecting plate support 212 are connected with pin shafts, the pin shafts of the first light collecting plate support 211 and the second light collecting plate support 212 respectively penetrate through two inner holes 141 at two ends of the rotary base 14 and rotate relative to the inner holes 141, and the end portions of the pin shafts are connected with nuts to control the rotation of the first light collecting plate support 211 and the second light collecting plate support 212 relative to the rotary base 14.
In this embodiment, the first light collecting plate holder 211 and the second light collecting plate holder 212 are rotated to open or close the first light collecting plate holder 211 and the second light collecting plate holder 212, which are disposed opposite to each other, thereby opening and closing the light collecting plate 2. When the light-condensing panel 2 is opened, the first light-condensing panel holder 211 and the second light-condensing panel holder 212 are cantilevered by the rotary base 14.
Preferably, as shown in fig. 2 and 3, the first and second light collecting plate holders 211 and 212 are curved to ensure that the light collecting plate 2 has a parabolic or compound parabolic shape when the first and second light collecting plate holders 211 and 212 are opened, so that the light collecting plate can reflect light to the vacuum tube 3. Specifically, the first and second light collecting plate holders 211 and 212 have a uniform structure and include at least one strut 213, and each strut 213 has an arc-shaped structure and is bent toward the vacuum tube. Wherein, one end of at least one supporting rod 213 is connected with a pin shaft, and the pin shaft is rotatably connected with the rotating seat 5. Preferably, the first light collecting plate support 211 and the second light collecting plate support 212 further include a holding rod 214, the holding rod 214 includes a holding portion and two end portions, the two end portions are connected to the at least one support rod 213, and a certain gap is left between the holding portion and the light collecting plate 2, so that the light collecting plate can be carried away as a carrying handle, just like a bag, and is convenient to carry. Preferably, the grip 214 has a curved configuration with a curved middle portion.
Preferably, as shown in fig. 1 and 2, the periphery of the light-gathering plate 2 is provided with an aluminum rim 23, and the aluminum rim 23 is formed by rolling, which can enhance the strength of the light-gathering plate 2 and improve the appearance grade of the solar cooker. Preferably, at least one silicone sheet 24 is disposed on the light-gathering plate 2 to prevent the light-gathering plate 2 from being cut by the vacuum tube 3 when closed.
The solar cooker provided by the embodiment has the advantages that the condensing plate can be opened and closed, and the condensing plate is opened by rotating the condensing plate bracket when in use, so that sunlight is fully reflected to the vacuum tube. After the use, can close the solar panel, not only can protect the solar panel like this, can also save space. In addition, through set up the hand shaking on the solar panel support, can make things convenient for the user to carry this solar cooker with hand, bring very big convenience for the user to carry.
Another embodiment of the present invention provides a solar cooker, wherein compared with the above embodiments, the first supporting component is a dovetail bracket, specifically, the dovetail bracket includes a first rod, a second rod and a third rod; first pole and second pole all have one end to be connected to the one end of bottom plate, and the other end of first pole and second pole is connected to the both ends of third pole respectively. The second support assembly 12 includes a support stand and a leg assembly. Wherein, the one end of support frame is connected with bottom plate 1 through first coupling mechanism 13 rotation, and the other end of support frame is connected with the one end rotation of landing leg subassembly through coupling mechanism. When the solar cooker is in a non-working state, the support frame is rotated to enable the second support component to be attached to the bottom plate 1 as far as possible, and meanwhile, the support leg component is attached to the support frame, so that the space occupied by the solar cooker is saved, and the solar cooker is convenient to carry. When the solar cooker is in a working state, the support frame is rotated to enable the second support component 12 to form a certain angle with the bottom plate 1, the leg component is opened relative to the support frame and is in a spreading state, and the solar cooker is stably supported on the ground or other positions for placing the solar cooker through the first support component 11 and the second support component 12; and the light-gathering plate 2 is perpendicular to the solar rays as much as possible to sufficiently absorb solar energy, so that the solar cooker of the embodiment has high working efficiency, thereby being more practical. In addition, the leg assembly adopted by the second support assembly 12 in the present embodiment can make the stability of the solar cooker better.
Compared with the above embodiments, the support frame in this embodiment includes a fifth support bar, a first front support bar and a second front support bar; one end of each of the first front supporting rod and the second front supporting rod is connected to the first connecting mechanism 13, and the other end of each of the first front supporting rod and the second front supporting rod is connected to two ends of the fifth supporting rod respectively. As shown in fig. 6-10, the first front support bar includes a first support bar 121 and a second support bar 124; the second front support bar includes a third support bar 122 and a fourth support bar 123. The first support rod 121 and the third support rod 122 have the same structure and are arranged in parallel; one end of the first supporting rod 121 is connected to the first connecting mechanism 13, and the other end of the first supporting rod 121 is connected to the second supporting rod 124. One end of the third supporting rod 122 is connected to the first connecting mechanism 13, and the other end of the third supporting rod 122 is connected to the fourth supporting rod 123. The second support bar 124 and the fourth support bar 123 are arranged oppositely, the structures are completely consistent, and the second support bar 124 and the first support bar 121 are arranged at an angle; the fourth supporting bar 123 and the third supporting bar 122 are disposed at an angle. One end of the fifth support bar 125 is connected to one end of the second support bar 124 which is not connected to the first support bar 121; the other end of the fifth support bar 125 is connected to one end of the fourth support bar 123 that is not connected to the third support bar 122. The length of the fifth supporting rod 125 is greater than the distance between the first supporting rod 121 and the third supporting rod 122.
Preferably, as shown in fig. 9-12, the second connecting mechanism includes a collet 127 and a limiting structure. The collet 127 is fitted around the fifth support rod 125 and can rotate around the fifth support rod 125, and the collet 127 clamps one end of the leg assembly. The limiting structure in this embodiment adopts limiting steel wire 128, and limiting steel wire 128 includes a first limiting section, a second limiting section and a third limiting section, and the second limiting section and the third limiting section are disposed at two ends of the first limiting section. The first stopper section is closely abutted against the collet 127 to act on the collet 127, thereby restricting the rotation of the collet 127. The second and third position-limiting sections are connected to the fifth support rod 125 and located at two sides of the jacket 127. Preferably, the first limiting section, the second limiting section and the third limiting section are integrally arranged. The limiting steel wire is used for limiting the rotation of the jacket 127, so as to limit the position and the angle of the jacket 127 on the fifth support rod 125. The collet structure 127 is fixed at a designated position of the fifth support bar 25, thereby achieving control of the angle of the leg assembly relative to the support bracket.
Preferably, the second position-limiting section and the third position-limiting section of the position-limiting steel wire in the present embodiment are detachably connected to the fifth supporting rod 125. When the solar cooker is in an operating state, the limiting steel wire 128 is installed on the fifth support bar 125 to limit the position and angle of the jacket 127, so as to limit the opening angle of the leg assembly and the support frame, so that the leg assembly stably supports the whole cooker; when the support leg assembly is in a non-working state, the limiting steel wire 128 is detached, the clamping sleeve 127 is rotated to enable the support leg assembly to be attached to the support frame, the limiting steel wire 128 is installed, and the limiting steel wire limits the clamping sleeve to enable the support leg assembly to be attached to the support frame.
Preferably, the leg assembly is a pair of legs 126, the pair of legs 126 is symmetrically mounted on the jacket 127, and the pair of legs is rotatably connected to the jacket 127, such that when the solar cooker is in an operating state, the pair of legs is in a spreading state, i.e. the legs are in a splaying shape, and when the solar cooker is in a non-operating state, the pair of legs is in a folding state, i.e. the legs are in a parallel state.
Preferably, as shown in fig. 10, the collet 127 in this embodiment is a clip having a connecting portion and a first clamping portion and a second clamping portion respectively connected to two sides of the connecting portion, and the first clamping portion and the second clamping portion are disposed opposite to each other. Preferably, the connecting portion of the jacket 127 is a tubular structure, and the tubular structure is provided with an opening in the axial direction, the first clamping portion is connected with one side wall of the opening of the connecting portion, and the second clamping portion is connected with the other side wall of the opening of the connecting portion; the connecting portion of the tubular structure is sleeved on the fifth support rod 125, and the first clamping portion and the second clamping portion are used for clamping and are rotatably connected with the support legs which are arranged in pairs, so that the support legs which are arranged in pairs can be unfolded or folded, the solar cooker can be stably supported in a working state, and the space can be saved in a non-working state.
As shown in fig. 13, another embodiment of the present invention provides a solar cooker, compared with the above embodiments, the first connecting mechanism of the present embodiment includes a pin 131 and a rotating hole, and the rotating hole is disposed on the bottom plate 1 and penetrates through two sides of the bottom plate 1. The pin shaft 131 is inserted into the rotary hole, and two ends of the pin shaft 131 extend out of two sides of the bottom plate 1. One end of the first support bar 121 of the first front support bar is mounted on one end of the pin 131, and one end of the third support bar 122 of the second front support bar is mounted on the other end of the pin 131. Preferably, the first connecting mechanism 13 further comprises a first elastic limiting piece 132 (shown in fig. 9) for limiting the first front supporting rod to freely rotate relative to the base plate 1 and a second elastic limiting piece (not shown) for limiting the second front supporting rod to freely rotate relative to the base plate 1. The first elastic limiting piece is fixedly arranged on one side surface of the bottom plate 1, and the first elastic limiting piece is positioned between the bottom plate and the first supporting rod 121. The second elastic limiting piece is fixedly arranged on the other side surface of the bottom plate, and the second elastic limiting piece is positioned between the bottom plate 1 and the third supporting rod 122.
The first elastic limiting piece 132 and the second elastic limiting piece in this embodiment have the same structure, the first elastic limiting piece 132 and the second elastic limiting piece are sheet-shaped structures and are respectively sleeved on two ends of the pin shaft 131, a convex portion 134 (as shown in fig. 17) is arranged on the sheet-shaped structures, and the convex portion 134 has elasticity. The convex portion 134 of the first elastic limiting piece 132 is closely abutted with the first support rod 121 of the first front support rod to limit the rotation of the first front support rod, and the convex portion of the second elastic limiting piece is closely abutted with the third support rod 122 of the second front support rod to limit the rotation of the second front support rod. Through the design, when the solar cooker is used, force can be applied to the first front supporting rod and the second front supporting rod by hands, so that the first front supporting rod and the second front supporting rod can be kept at the positions under the action of the convex strip after the first front supporting rod and the second front supporting rod rotate along the convex strip and relative to the bottom plate by required angles and are released. In this embodiment, the first spring limiting piece and the second spring limiting piece have certain elasticity after being bent, so as to play a role of a spring, and a pre-tightening force is formed between the bottom plate and the first supporting rod and between the bottom plate and the second supporting rod, so that the second supporting assembly rotates relative to the bottom plate, and the inclination angle of the cooker can be adjusted to a required angle. Preferably, the first spring limiting sheet and the second elastic limiting sheet are further provided with limiting pins to prevent the cooker from toppling forwards due to excessive adjustment of the inclination angle of the second supporting assembly.
In this embodiment, a gasket 133 (as shown in fig. 13) is further disposed between the first elastic limiting piece 132 and the bottom plate, and a gasket is further disposed between the second elastic limiting piece and the bottom plate 1. Preferably, the spacer and the elastic limiting piece are sleeved on the pin shaft 131. The gasket 133 is arranged in the embodiment, so that the bottom plate 1 can be protected on the one hand, and the support frame can rotate more powerfully on the other hand.
Preferably, the second support assembly in this embodiment further includes a pull ring 129, as shown in fig. 6, 10 and 14, two ends of the pull ring 129 are respectively provided with a ring structure, the ring structure at one end of the pull ring 129 is sleeved on the first support rod 121, and the ring structure at the other end of the pull ring 129 is sleeved on the third support rod 122. The stability of the support frame can be improved by the arrangement of the pull ring 129, and the second support assembly can be rotated by a user to overcome the limitation of the second limiting structure 132 when the angle of the solar cooker is adjusted.
The first connecting mechanism 13 provided in this embodiment can control the rotation of the second supporting assembly to make it possible to arbitrarily adjust the angle of the solar cooker, and can prevent it from freely rotating, thereby enhancing the stability of the solar cooker. Specifically, when the angle of the solar cooker needs to be adjusted, a user can rotate the second support assembly by hand to enable the solar cooker to reach a required angle, and after the required angle is reached, the second limit structure, the third limit structure on the first connecting mechanism 13, the first limit structure on the second support assembly and the leg assembly can ensure the stability of the solar cooker, so that the solar cooker is stably kept at the position. The solar cooker provided by the embodiment has the advantages of convenient angle adjustment and good stability.
In another embodiment of the present invention, compared with the above embodiments, the first supporting component of the present embodiment is a dovetail bracket or a pair of supporting legs. As shown in fig. 15 and 16, the structure of the first support assembly may be similar to that of the support frame in the second support assembly described in the above embodiments.
The first support rod, the second support rod, the third support rod, the fourth support rod and the fifth support rod which constitute the support frame in the second support assembly in the above embodiment are preferably made of steel, and the structure of the support frame is a tubular structure, and a steel wire is arranged inside the tubular structure. The stability of the solar cooker provided by the utility model can be enhanced by the design.
Preferably, the solar cooker in the above embodiment further includes a handle 41, as shown in fig. 4, the handle 41 is movably connected to the fixing frame 4 to adjust the inclination angle of the solar cooker provided in the above embodiment, and is also used for lifting the solar cooker.
When the solar cooker provided by the embodiment is used, a user unscrews the nut on the second pin shaft, rotates the light collecting plate support, opens the light collecting plate, and screws the nut on the second pin shaft to fix the light collecting plate supporting rod after the light collecting plate faces the sun. Subsequently, the user rotates the second support assembly of the solar cooker by hand so that the light-collecting panel provided on the base plate can be exposed to direct sunlight. And opening the leg assembly, and unfolding the legs arranged in pairs into a splayed shape, so that the first support assembly and the second support assembly can stably support the solar cooker on the ground or other positions for placing the solar cooker. In the use process, the angle between the second supporting component and the bottom plate can be adjusted at any time to adjust the orientation of the light-gathering plate at any time, so that the light-gathering plate can fully absorb sunlight, and the working efficiency of the solar cooker is high. After the solar cooker is used, a user closes the light collecting plate by rotating the light collecting plate support, collects the supporting leg assembly, enables the supporting leg assembly to be attached to the second supporting assembly, then rotates the second supporting assembly, enables the second supporting assembly to be attached to the bottom plate as far as possible, reduces the space occupied by the solar cooker and enables the solar cooker to be convenient to carry.
To sum up, the utility model provides a solar cooker's simple structure, portable and use. The solar cooker is supported on the ground for use by arranging the supporting component on the bottom plate; the angle of the light-gathering plate of the solar cooker can be adjusted by rotating the second supporting assembly, so that the light-gathering plate can be ensured to be directly irradiated by sunlight, the solar cooker can fully absorb the sunlight, and the working efficiency is further improved. In addition, the utility model provides a solar cooker shared space is few, portable to make solar cooker be suitable for the practicality more, and have the industrial value of utilizing.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A solar cooker, characterized in that it comprises: the device comprises a base, a light gathering plate bracket and a vacuum tube; wherein,
the base comprises a bottom plate and a supporting component for supporting the bottom plate; the supporting component comprises a first supporting component and a second supporting component; the first supporting component is rotatably connected with one end of the bottom plate; the second supporting assembly is rotatably connected with the bottom plate through a first connecting mechanism;
the light gathering plate bracket is connected with the bottom plate;
the light gathering plate is fixed on the light gathering plate bracket;
a fixing frame is arranged on the bottom plate; the vacuum tube is arranged on the fixed frame and is positioned at the focal spot of the light-gathering plate.
2. The solar cooker according to claim 1, wherein the first support assembly is a dovetail bracket.
3. The solar cooker of claim 1, wherein the second support assembly comprises a support stand and a leg assembly;
one end of the supporting frame is rotatably connected with the bottom plate through the first connecting mechanism, and the other end of the supporting frame is rotatably connected with one end of the supporting leg assembly through the second connecting mechanism;
the second connecting mechanism comprises a jacket and a limiting structure, wherein,
the clamping sleeve is rotatably connected with the supporting frame and clamps one end of the supporting leg assembly;
the limiting structure is used for limiting the jacket to rotate relative to the supporting frame;
the landing leg subassembly is the landing leg that sets up in pairs, and the symmetry is installed on the jacket.
4. The solar cooker of claim 3, wherein the jacket comprises a connecting portion, a first clamping portion and a second clamping portion; wherein,
the connecting part is of a tubular structure, an axial opening is formed in the connecting part, and the connecting part is sleeved on the support frame;
the first clamping part and the second clamping part are oppositely arranged and are respectively connected with two side walls of the axial opening;
the first clamping part and the second clamping part are rotatably connected with the supporting leg assembly.
5. The solar cooker according to claim 3, wherein the stopper structure comprises a first stopper section, a second stopper section and a third stopper section; wherein,
the first limiting section is closely abutted with the jacket;
the second limiting section and the third limiting section are arranged at two ends of the first limiting section, and the second limiting section and the third limiting section are detachably connected to the supporting frame and are positioned at two sides of the jacket.
6. The solar cooker of claim 5, wherein the support bracket comprises a first front support bar, a second front support bar, and a fifth support bar;
one end of each of the first front supporting rod and the second front supporting rod is connected to the first connecting mechanism, and the other end of each of the first front supporting rod and the second front supporting rod is connected with two ends of the fifth supporting rod respectively;
the jacket is sleeved on the fifth supporting rod and can rotate around the fifth supporting rod;
the second limiting section and the third limiting section of the limiting structure are detachably connected to the fifth supporting rod and are positioned on two sides of the jacket.
7. The solar cooker according to claim 6, wherein the first connecting mechanism comprises a first pin, a rotating hole, a first elastic limiting sheet and a second elastic limiting sheet; wherein,
the rotating holes are arranged on the bottom plate and penetrate through the two sides of the bottom plate,
the first pin shaft is inserted into the rotating hole, and two ends of the first pin shaft extend out of two sides of the bottom plate;
one end of the first front supporting rod is fixedly arranged at one end of the first pin shaft, and one end of the second front supporting rod is fixedly arranged at the other end of the pin shaft;
the first elastic limiting piece is fixedly arranged on one side surface of the bottom plate, and the first elastic piece is positioned between the bottom plate and the first front supporting rod;
the second elastic limiting piece is fixedly arranged on the other side surface of the bottom plate, and the second elastic limiting piece is positioned between the bottom plate and the second front supporting rod;
the first elastic limiting piece and the second elastic limiting piece are provided with elastic convex strip portions, the convex strip portions on the first elastic limiting piece are in close contact with the first front supporting rod, and the convex strip portions on the second elastic limiting piece are in close contact with the second front supporting rod.
8. The solar cooker of claim 7, wherein the first front support bar comprises a first support bar and a second support bar; the second front supporting rod comprises a third supporting rod and a fourth supporting rod; wherein,
the first support rod and the third support rod are arranged in parallel, and one ends of the first support rod and the third support rod are symmetrically arranged on the pin shaft; the other end of the first supporting rod is connected with one end of the second supporting rod, and the other end of the third supporting rod is connected with one end of the fourth supporting rod;
the second supporting rod and the fourth supporting rod are arranged oppositely, and the other ends of the second supporting rod and the fourth supporting rod are respectively connected with two ends of the fifth supporting rod;
the length of the fifth supporting rod is greater than the distance between the first supporting rod and the third supporting rod.
9. The solar cooker according to claim 1,
the light gathering plate support comprises a first light gathering plate support and a second light gathering plate support, wherein the first light gathering plate support is positioned on one side of the bottom plate, and the second light gathering plate support is positioned on the other side of the bottom plate;
the bottom plate is provided with at least one rotating seat, one end of each rotating seat is rotatably connected with the first light gathering plate support through a pin shaft, and the other end of each rotating seat is rotatably connected with the second light gathering plate support through a pin shaft;
and the end part of the pin shaft is connected with a nut used for limiting the rotation of the pin shaft.
10. The solar cooker according to claim 9, wherein the first and second concentrator plate holders are identical in structure;
the first light gathering plate support and the second light gathering plate support comprise holding rods and at least one supporting rod; wherein,
each support rod is of an arc-shaped structure bent towards the vacuum tube, and one end of each support rod is rotatably connected with the rotating seat;
the holding rod is provided with an end part and a holding part, and the end part of the holding rod is connected with the other end of the at least one supporting rod;
the light-gathering plate is fixed on the supporting rod, and a gap is reserved between the light-gathering plate and the handheld portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392928.4U CN204128204U (en) | 2014-07-16 | 2014-07-16 | A kind of solar cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392928.4U CN204128204U (en) | 2014-07-16 | 2014-07-16 | A kind of solar cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128204U true CN204128204U (en) | 2015-01-28 |
Family
ID=52384555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392928.4U Expired - Lifetime CN204128204U (en) | 2014-07-16 | 2014-07-16 | A kind of solar cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101108A (en) * | 2014-07-16 | 2014-10-15 | 皇明洁能控股有限公司 | solar cooker |
-
2014
- 2014-07-16 CN CN201420392928.4U patent/CN204128204U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101108A (en) * | 2014-07-16 | 2014-10-15 | 皇明洁能控股有限公司 | solar cooker |
| CN104101108B (en) * | 2014-07-16 | 2016-02-10 | 皇明洁能控股有限公司 | A kind of solar cooker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104101108B (en) | A kind of solar cooker | |
| CN203824110U (en) | Portable solar energy utilization device | |
| CN205860522U (en) | A kind of lightning protection solar water heater | |
| CN204128204U (en) | A kind of solar cooker | |
| CN108631710A (en) | One kind is sat on the fence formula townhouse solar energy mounting bracket | |
| CN110973959B (en) | Clothes hanger capable of automatically turning towards sun and using method thereof | |
| RU202039U1 (en) | Solar tracker | |
| CN107388603A (en) | A kind of adjustable bar shaped CPC heat collectors | |
| CN212057793U (en) | Anti solar rack that tumbles convenient to dismouting | |
| CN210718138U (en) | Mounting structure of solar heat collection plate | |
| CN103836810A (en) | Solar groove type electricity generating light-gathering optical system | |
| CN218678967U (en) | Folding solar cell panel | |
| CN107726640B (en) | Portable Fresnel lens solar cooker | |
| CN206817786U (en) | Four-piece type vacuum coating solar energy stove | |
| CN212299480U (en) | Magnetic type folding solar cooker | |
| CN111811151A (en) | Portable solar energy utilization device | |
| LU100632B1 (en) | Multifunctional solar barbecue plate | |
| CN210493802U (en) | Portable folding barbecue | |
| LU100311B1 (en) | Adjustable wall-mounted type solar heat collection panel | |
| CN219918786U (en) | Portable folding solar photovoltaic power generation device | |
| CN101063562B (en) | Moveable solar range | |
| CN203848541U (en) | Supporting structure in portable solar energy use device | |
| CN104166218B (en) | The mirror body of solar-energy light collector | |
| CN214949870U (en) | Portable solar oven | |
| CN214804139U (en) | Solar kettle with thermometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |