Photovoltaic auxiliary heating assembly and outdoor electric heating furnace

Abstract

The invention discloses a photovoltaic auxiliary heating assembly and an outdoor electric heating furnace, and relates to the technical field of photovoltaic panels, the photovoltaic auxiliary heating assembly comprises a base, a stand column is fixedly installed on the base, the photovoltaic auxiliary heating assembly further comprises a rotating frame, a first photovoltaic panel and two second photovoltaic panels, and the rotating frame is rotationally connected to the stand column; the first photovoltaic panel is connected to the stand column in a sliding mode. The two second photovoltaic panels are rotationally connected to the first photovoltaic panel through rotating shafts respectively, and the two second photovoltaic panels are each provided with an overlapping station coinciding with the first photovoltaic panel and an unfolding station flush with the photovoltaic panel in the rotating stroke relative to the first photovoltaic panel; in the sliding process of the first photovoltaic panel relative to the rotating frame, the two second photovoltaic panels rotate from the overlapping station to the unfolding station relative to the first photovoltaic panel through the corresponding linkage assemblies, and rotation of the two second photovoltaic panels and sliding of the first photovoltaic panel are carried out at the same time. The installation of a user is facilitated, and meanwhile the installation time can be shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panels, and specifically to a photovoltaic auxiliary heating component and an outdoor electric furnace. Background Art

[0002] An outdoor electric furnace is an electric heating device specifically designed for outdoor environments. It mainly converts electrical energy into heat energy to achieve functions such as cooking, boiling water, or heating. Its structure generally includes heating elements (such as resistance wires, heating plates, etc.), a furnace body shell, a temperature control device, a power supply interface, and a heating platform for placing cooking utensils (such as pots, kettles).

[0003] The patent with the publication number CN218733996U discloses a photovoltaic auxiliary heating component and an electric boiler, which includes a support frame. Fixed seats are fixedly connected to the lower ends on both sides of the support frame. Anti - detachment components are connected inside the fixed seats. A placement plate is fixedly connected to the upper end of the support frame, and a photovoltaic panel is fixedly connected inside the upper end of the placement plate. The beneficial effects are as follows: By setting the photovoltaic auxiliary heating component, the present invention can convert solar energy into electrical / thermal energy and use the electrical / thermal energy to assist in heating the electric boiler, supply energy to the electric boiler, thereby reducing the consumption of resources used by the electric boiler, greatly reducing the use cost of the electric boiler, and improving the use effect.

[0004] In the prior art such as the above - mentioned patent, it receives sunlight and converts energy by installing a photovoltaic panel on the support frame for use by the electric boiler. Some photovoltaic panels installed on the support frame are designed as expandable photovoltaic panels to increase the receiving area. During the installation process of the photovoltaic panel, the user needs to first install and then expand the photovoltaic panel or first expand the photovoltaic panel and then install it, which will cause the use to take a long time. Summary of the Invention

[0005] The purpose of the present invention is to provide a photovoltaic auxiliary heating component and an outdoor electric furnace to solve the deficiencies in the above - mentioned prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A photovoltaic auxiliary heating component includes a base, and a column is fixedly installed on the base. It further includes: a rotating frame rotatably connected to the column; a first photovoltaic panel slidably connected to the column; two second photovoltaic panels respectively rotatably connected to the first photovoltaic panel through rotating shafts. During the rotation process of the two second photovoltaic panels relative to the first photovoltaic panel, each has a superposition station that coincides with the first photovoltaic panel and an unfolding station that is flush with the photovoltaic panel; during the sliding process of the first photovoltaic panel relative to the rotating frame, the two second photovoltaic panels are respectively rotated from the superposition station to the unfolding station through corresponding linkage components.

[0007] Further, the linkage assembly includes a sleeve and a ball disposed on the rotating shaft. The sleeve is fixedly connected to the rotating frame, and a chute is defined in the sleeve. The chute includes a spiral groove.

[0008] Further, the chute further sequentially includes a vertical groove and an annular groove that are in communication with each other. Two sliders are slidably connected in the annular groove, and a first elastic member is disposed between the two sliders.

[0009] Further, the first elastic member includes a spring. One end of the spring is connected to one of the sliders, and the other end is connected to the other slider.

[0010] Further, there are extreme positions in the sliding stroke of the first photovoltaic panel relative to the rotating frame. When the first photovoltaic panel slides to the extreme position, the first photovoltaic panel and the rotating frame are locked and fixed through a locking member.

[0011] Further, the locking member includes a wedge block, a second elastic member, a sliding rod, and a card slot formed on the back side of the first photovoltaic panel. The wedge block is slidably connected to the rotating frame. The second elastic member is disposed between the wedge block and the rotating frame. The sliding rod is slidably connected to the rotating frame, and the sliding rod is fixedly connected to the wedge block.

[0012] Further, a bolt is also screwed on the column.

[0013] Further, a plurality of storage batteries are fixedly installed on the base, and each storage battery is electrically connected to the first photovoltaic panel.

[0014] An outdoor electric furnace uses the above-mentioned photovoltaic auxiliary heating assembly.

[0015] Compared with the prior art, for a photovoltaic auxiliary heating assembly and an outdoor electric furnace provided by the present invention, after a user installs the first photovoltaic panel on the rotating frame, the first photovoltaic panel slides relative to the rotating frame under the action of gravity. During the sliding process of the first photovoltaic panel relative to the rotating frame, two second photovoltaic panels rotate from the stacked position to the unfolded position relative to the first photovoltaic panel respectively through corresponding linkage assemblies, and the rotation of the two second photovoltaic panels is carried out simultaneously with the sliding of the first photovoltaic panel, which facilitates the installation for the user and can shorten the installation duration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the device provided by the embodiment of the present invention;

[0018] Figure 2 Schematic diagram of the structure where the second photovoltaic panel provided by the embodiment of the present invention is hit and flipped

[0019] Figure 3 Schematic diagram of the structure where the first photovoltaic panel and the second photovoltaic panel provided by the embodiment of the present invention are separated from the rotating frame and unfolded

[0020] Figure 4 Schematic diagram of the structure where two second photovoltaic panels are superposed relative to the first photovoltaic panel provided by the embodiment of the present invention

[0021] Figure 5 Schematic diagram of the structure of the chute on the rotating shaft provided by the embodiment of the present invention

[0022] Figure 6 Schematic diagram of the structure of the locking member provided by the embodiment of the present invention

[0023] Explanation of reference numerals:

[0024] 1. Base; 11. Column; 12. Storage battery; 2. Rotating frame; 21. Sleeve; 3. First photovoltaic panel; 31. Second photovoltaic panel; 4. Rotating shaft; 5. Chute; 51. Spiral groove; 52. Vertical groove; 53. Annular groove; 54. Slide block; 55. First elastic member; 6. Locking member; 61. Wedge block; 62. Second elastic member; 63. Slide rod; 7. Bolt Detailed implementation manners

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Please refer to Figure 1-6 , a photovoltaic auxiliary heating assembly provided by an embodiment of the present invention includes a base 1, a column 11 is fixedly installed on the base 1, and further includes a rotating frame 2, a first photovoltaic panel 3 and two second photovoltaic panels 31. The rotating frame 2 is rotatably connected to the column 11; the first photovoltaic panel 3 is slidably connected to the column 11; the two second photovoltaic panels 31 are respectively rotatably connected to the first photovoltaic panel 3 through a rotating shaft 4. During the rotation stroke of the two second photovoltaic panels 31 relative to the first photovoltaic panel 3, there is a superposition station that coincides with the first photovoltaic panel 3 and an unfolding station that is flush with the photovoltaic panel; during the sliding stroke of the first photovoltaic panel 3 relative to the rotating frame 2, the two second photovoltaic panels 31 are respectively rotated from the superposition station to the unfolding station through corresponding linkage components. The linkage components include a sleeve 21 and balls provided on the rotating shaft 4. The sleeve 21 is fixedly connected to the rotating frame 2, and a chute 5 is opened in the sleeve 21. The chute 5 includes a spiral groove 51.

[0027] Before using the device, the user selects a suitable site to place the base 1. After placing the base 1, the column 11 is fixedly installed (by the cooperation of the stud and the screw hole) on the base 1. Then, the first photovoltaic panel 3 is lifted so that the first photovoltaic panel 3 can be installed on the rotating frame 2, and the first photovoltaic panel 3 can slide relative to the rotating frame 2. During the sliding process of the first photovoltaic panel 3 relative to the rotating frame 2 due to its own gravity, the two second photovoltaic panels 31 will rotate from the overlapping position to the unfolded position relative to the first photovoltaic panel 3 through the linkage assembly. During this process, taking the rotating shaft 4 of one of the second photovoltaic panels 31 as an example, the rotating shaft 4 will be inserted into the sleeve 21, and the balls on the rotating shaft 4 will enter the spiral groove 51 in the sleeve 21. During the sliding process of the first photovoltaic panel 3, the cooperation between the balls and the spiral groove 51 enables the rotating shaft 4 to rotate relative to the first photovoltaic panel 3, and the rotation of the rotating shaft 4 drives the corresponding second photovoltaic panel 31 to rotate relative to the first photovoltaic panel 3, thereby enabling the second photovoltaic panel 31 to rotate from the overlapping position to the unfolded position.

[0028] The chute 5 further sequentially includes a vertical groove 52 and an annular groove 53 that are connected to each other. Two sliders 54 are slidably connected in the annular groove 53. A first elastic member 55 is arranged between the two sliders 54. Specifically, the first elastic member 55 includes a spring. One end of the spring is connected to one of the sliders 54, and the other end is connected to the other slider 54.

[0029] After the balls finish rolling cooperation with the spiral groove 51, they enter the vertical groove 52 in the chute 5 (the second photovoltaic panel 31 remains in the unfolded position relative to the first photovoltaic panel 3) until they enter the annular groove 53 again. When the balls enter the annular groove 53, if an external force touches the second photovoltaic panel 31 during the process, the balls will abut against one of the sliders 54, and the second photovoltaic panel 31 and the rotating shaft 4 will rotate in the direction of the force to relieve the external force. The slider 54 abutted by the balls will compress the spring (the position of the other slider 54 remains unchanged, so the spring is compressed). When the second photovoltaic panel 31 rotates and the external force disappears, the elastic force of the spring will be released to drive the slider 54 to reset. The slider 54 abuts against the balls to make the balls reset. During the reset process of the balls, the rotating shaft 4 rotates relative to the first photovoltaic panel 3, thereby enabling the second photovoltaic panel 31 to reset to the unfolded position.

[0030] Compared with the prior art, for a photovoltaic-assisted heating component and an outdoor electric furnace provided by the present invention, after the user installs the first photovoltaic panel 3 on the rotating frame 2, the first photovoltaic panel 3 slides relative to the rotating frame 2 due to gravity. During the sliding process of the first photovoltaic panel 3 relative to the rotating frame 2, the two second photovoltaic panels 31 rotate from the overlapping position to the unfolded position relative to the first photovoltaic panel 3 respectively through the corresponding linkage assemblies, and the rotation of the two second photovoltaic panels 31 is carried out simultaneously with the sliding of the first photovoltaic panel 3, which facilitates the installation for the user and can shorten the installation time.

[0031] Among them, the first photovoltaic panel 3 has an extreme position in its sliding stroke relative to the rotating frame 2. When the first photovoltaic panel 3 slides to the extreme position, the first photovoltaic panel 3 and the rotating frame 2 are locked and fixed by a locking member 6. Specifically, the locking member 6 includes a wedge block 61, a second elastic member 62, a slide bar 63 and a slot opened on the back side of the first photovoltaic panel 3 (this is a prior art, not shown in the figure). The wedge block 61 is slidably connected to the rotating frame 2, the second elastic member 62 is arranged between the wedge block 61 and the rotating frame 2, the slide bar 63 is slidably connected to the rotating frame 2, and the slide bar 63 is fixedly connected to the wedge block 61. When the first photovoltaic panel 3 slides In the process of reaching the limit position, the first photovoltaic panel 3 will squeeze the inclined surface of the wedge block 61. After being squeezed, the wedge block 61 will slide relative to the rotating frame 2, and the wedge block 61 will squeeze the second elastic member 62. When the first photovoltaic panel 3 reaches the limit position, the wedge block 61 is driven by the elastic force of the second elastic member 62 to slide into the slot on the back side of the first photovoltaic panel 3, so that the wedge block 61 cooperates with the slot to fix the first photovoltaic panel 3 at the limit position. If it is necessary to unlock and move the first photovoltaic panel 3 out, it is only necessary to pull the sliding rod 63 so that the sliding rod 63 drives the wedge block 61 out of the slot to achieve the unlocking of the locking member 6.

[0032] Among them, a bolt 7 is also screwed on the column 11. By rotating the bolt 7, the bolt 7 can abut against the rotating frame 2 to further rotate the rotating frame 2. Due to the rotation of the rotating frame 2, the inclination angle of the first photovoltaic panel 3 and the second photovoltaic panel 31 relative to the ground is changed, so that the first photovoltaic panel 3 and the second photovoltaic panel 31 can be at the best angle to receive sunlight (manual adjustment by the user is required here).

[0033] Among them, multiple batteries 12 are fixedly installed on the base 1, and each battery 12 is electrically connected to the first photovoltaic panel 3. The first photovoltaic panel 3 and the second photovoltaic panel 31 receive sunlight and convert light energy into electrical energy (photovoltaic panels realize energy conversion by existing technologies, which will not be elaborated here), and then the converted electrical energy is transmitted to the battery 12 for storage, and then the battery 12 is electrically connected to other electrical equipment, and the electricity in the battery 12 is used for other equipment.

[0034] An outdoor electric heating stove uses the photovoltaic auxiliary heating assembly described above.

[0035] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A photovoltaic auxiliary heating assembly, comprising a base (1), on which a column (11) is fixedly mounted, characterized in that: Also includes: A rotating frame (2) rotatably connected to the column (11); A first photovoltaic panel (3) slidably connected to the column (11); Two second photovoltaic panels (31) are rotatably connected to the first photovoltaic panel (3) via a rotating shaft (4), and the two second photovoltaic panels (31) have a stacking position that overlaps with the first photovoltaic panel (3) and an unfolding position that is flush with the photovoltaic panel in their rotational travel relative to the first photovoltaic panel (3); During the sliding stroke of the first photovoltaic panel (3) relative to the rotating frame (2), the two second photovoltaic panels (31) are respectively rotated from the stacking position to the unfolding position through corresponding linkage components.

2. A photovoltaic auxiliary heating assembly according to claim 1, characterized in that: The linkage assembly comprises a sleeve (21) and a ball bearing arranged on a rotating shaft (4); the sleeve (21) is fixedly connected to a rotating frame (2); a slide groove (5) is provided in the sleeve (21); and the slide groove (5) comprises a spiral groove (51).

3. A photovoltaic auxiliary heating assembly according to claim 2, characterized in that: The slide groove (5) further comprises a vertical groove (52) and an annular groove (53) which are connected in sequence. Two sliding blocks (54) are slidably connected in the annular groove (53), and a first elastic member (55) is arranged between the two sliding blocks (54).

4. A photovoltaic auxiliary heating assembly according to claim 3, characterized in that: The first elastic member (55) comprises a spring, one end of the spring is connected to one of the sliders (54), and the other end of the spring is connected to the other slider (54).

5. A photovoltaic auxiliary heating assembly according to claim 1, characterized in that: The first photovoltaic panel (3) has an extreme position in its sliding stroke relative to the rotating frame (2); when the first photovoltaic panel (3) slides to the extreme position, the first photovoltaic panel (3) and the rotating frame (2) are locked and fixed by a locking member (6).

6. A photovoltaic auxiliary heating assembly according to claim 5, characterized in that: The locking member (6) comprises a wedge block (61), a second elastic member (62), a sliding rod and a slot provided on the back side of the first photovoltaic panel (3); the wedge block (61) is slidably connected to the rotating frame (2); the second elastic member (62) is arranged between the wedge block (61) and the rotating frame (2); the sliding rod (63) is slidably connected to the rotating frame (2); and the sliding rod (63) is fixedly connected to the wedge block (61).

7. A photovoltaic auxiliary heating assembly according to claim 1, characterized in that: The upright column (11) is also threaded with a bolt (7).

8. A photovoltaic auxiliary heating assembly according to claim 1, characterized in that: A plurality of storage batteries (12) are fixedly mounted on the base (1), and each storage battery (12) is electrically connected to the first photovoltaic panel (3).

9. An outdoor electric heater, wherein the photovoltaic auxiliary heating assembly according to any one of claims 1 to 8 is used.

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