Double-door type solar luggage case

Abstract

The utility model relates to a double-door type solar luggage case which is provided with a movable case body, an inner cavity is formed in the movable box body, a partition plate is arranged in the inner cavity and divides the inner cavity into a front cavity and a storage cavity, a first solar panel is installed in the front cavity, a first box door and a second box door are further arranged on the movable box body, a second solar panel is arranged on the first box door, and a third solar panel is arranged on the second box door. The partition plate, the first box door and the second box door are each provided with a loading and unloading assembly, each loading and unloading assembly comprises a drawing shaft, a reset spring, a limiting sliding block, a limiting rotating block and a limiting pressing rod, the partition plate, the first box door and the second box door are each provided with a limiting sliding groove and a limiting pulling hole, and the two ends of the reset springs act on the groove bottoms of the limiting sliding blocks and the groove bottoms of the limiting sliding grooves correspondingly. Each first solar panel, each second solar panel and each third solar panel are respectively provided with an installation through groove and a pressing groove, and the installation through grooves are perpendicular to the pressing grooves. The device is ingenious in structure, stable and practical.

Description

Technical Field

[0001] The utility model relates to the field of solar luggage cases, in particular to a double-door solar luggage case. Background Art

[0002] New energy, also known as unconventional energy, refers to various energy sources beyond traditional ones. Solar energy is a key component of this renewable energy source. It is abundant, free to use, requires no transportation, and poses no environmental pollution. It has created a new lifestyle for humanity, ushering in an era of energy conservation and pollution reduction. Solar panels are small, lightweight, and portable. Many people carry suitcases for storage, but running out of power and without backup batteries can be inconvenient. To address this issue, solar panels have been integrated into suitcases. The interior of the suitcase can be used to store luggage, while the external solar panels can be used to charge electronic devices, addressing the need for out-of-pocket electronics.

[0003] However, solar panels will age over time due to changes in their service life. In the prior art, solar panels on suitcases are generally fixed with bolts or the like. When the solar panels need to be disassembled or replaced, the steps are cumbersome and inefficient. Therefore, it is necessary to develop a solar suitcase that can quickly replace solar panels. Utility Model Content

[0004] The purpose of the utility model is to provide a double-door solar luggage case with an ingenious structure, which can realize the rapid installation and removal of solar panels and is convenient and practical.

[0005] The technical solution for achieving the purpose of the utility model is: the utility model has a movable box; the movable box is provided with an inner cavity, the inner cavity is provided with a partition arranged parallel to the front end surface of the movable box, the partition divides the inner cavity into a front cavity and a storage cavity, the front cavity is installed with a first solar panel, the front end surface of the movable box is also provided with a first box door and a second box door which are relatively arranged and can control the opening and closing of the front cavity, the first box door and the second box door are relatively rotatable and arranged on the movable box, the first box door is provided with a second solar panel, the second box door is provided with a third solar panel, the second solar panel is located in the front cavity when the first box door is not rotated, and the third solar panel is also located in the front cavity when the second box door is not rotated, the second solar panel and the third solar panel are both electrically connected to the first solar panel, the partition, the first box door and the second box door are provided with a loading and unloading assembly that is convenient for quick installation or disassembly of each solar panel, the loading and unloading assembly includes a pulling shaft, a sleeve on the pulling shaft The cam is fixed on the top of the driving mechanism, and the cam is fixed on the driving mechanism, and the cam is fixed on the transmission mechanism, and the cam is fixed on the transmission mechanism.

[0006] The cam is fixedly provided with a first plate which is coaxial with the rotating shaft and has a diameter larger than that of the rotating shaft, and the first door and the second door are both provided with a rotating mounting slot corresponding to the rotating shaft, and a rotating slot corresponding to the rotating plate is provided in the rotating mounting slot, and the first door and the second door are rotatably connected to the movable box body by cooperation with the rotating tube and the rotating shaft on the mounting plate, and the first door is adjusted to the angle of the second solar panel by cooperation with the rotating plate and the rotating slot, and the second box body is adjusted to the angle of the third solar panel by cooperation with the rotating plate and the rotating slot, and the rotating shaft and the rotating mounting slot.

[0007] Furthermore, external mounting grooves are provided on the end surface of the first door facing away from the first solar panel, and on the end surface of the second door facing away from the second solar panel. The extension direction of the external mounting grooves is parallel to the extension direction of the rotation axis. A support rod is provided in each external mounting groove, and each support rod is rotatably connected in the external mounting groove. The rotation axis of each support rod is parallel to the extension direction of the rotation axis. The support rods on the first door rotate out of the external mounting grooves after the angle of the first door is adjusted, and support the first door and the second solar panel on the first door. The support rods on the second door rotate out of the external mounting grooves after the angle of the second door is adjusted, and support the second door and the third solar panel on the second door.

[0008] Furthermore, a locking assembly is provided between the first door and the second door, and the locking assembly includes a locking rod rotatably arranged on the first door, a handle fixed to one end of the locking rod, and a locking tongue fixed to the other end of the locking rod. The first door is provided with a first lock groove for the first locking tongue to rotate, and a locking through groove for the locking rod to rotate. The first lock groove is connected to the locking through groove, and the second door is provided with a second lock groove for the lock tongue in the first lock groove to rotate into. A torsion spring is provided in the locking through groove, and the torsion spring is sleeved on the locking rod. The two ends of the torsion spring act on the locking rod and the locking through groove respectively. The lock tongue in the first lock groove is pressed into the second lock groove by the continuous force of the torsion spring on the locking rod.

[0009] Furthermore, an internal junction box is fixedly provided on the above-mentioned partition, the first solar panel is electrically connected to the internal junction box, the internal junction box is located in the storage cavity, the internal junction box is provided with multiple internal interfaces, and the partition is also provided with multiple storage pockets for placing mobile devices, each storage pocket is located below the internal junction box and is located in the storage cavity.

[0010] Furthermore, the mobile box is also provided with an external junction box, which is provided with multiple external interfaces. Both the internal interface and the external interface include multiple USB interfaces and Type-C interfaces, and the external junction box is electrically connected to the internal junction box.

[0011] Furthermore, pull rods are provided on the end surfaces of the movable box body away from the first box door and the second box door.

[0012] The present invention has positive effects: (1) The present invention sets an inner cavity in the movable box body, and sets the inner cavity into a front cavity and a storage cavity through a partition, the front cavity is used to place the first solar panel, the second solar panel and the third solar panel, and sets a loading and unloading assembly on the partition, the first box door and the second box door to realize the rapid installation and disassembly of each solar panel. During the installation or disassembly process, the limit rotating block drives the pulling shaft to lift up, and then rotates the limit rotating block. During installation, the limit pressure rod on the limit rotating block is rotated to be parallel to the pressure groove and then released. The limit rotating block is reset under the action of the reset spring. During disassembly, the limit pressure rod on the limit rotating block is rotated to be parallel to the installation groove and then released, thereby realizing the rapid installation and disassembly of each solar panel, effectively solving the problem that the installation and disassembly of solar panels in the prior art are relatively cumbersome and inconvenient. The structure is ingenious, stable and practical.

[0013] (2) The utility model provides a rotating assembly on the first door and the second door, which not only facilitates the smooth opening and closing of the first door and the second door, but also can adjust the angle of the second solar panel on the first door and the third solar panel on the second door to adapt to the illumination at different angles, thereby comprehensively and efficiently absorbing the sunlight. At the same time, the rotating shaft is set in a plum blossom shape, which effectively ensures the stability of the rotating shaft after the angle adjustment. A rotating plate is provided on the rotating shaft and a rotating groove is provided in the rotating installation groove to ensure the stable connection between the rotating shaft and the rotating installation groove, and avoid the rotating shaft and the rotating installation groove from being separated. It is efficient and practical.

[0014] (3) The present invention provides external mounting grooves on the first door and the second door, and rotatably provides support rods in the external mounting grooves to support the first door and the second door after the angle adjustment, thereby further ensuring the stability of the first door and the second door after the angle adjustment.

[0015] (4) The utility model sets a locking assembly between the first door and the second door, and the lock tongue is continuously pressed against the second lock groove by the torsion spring, thereby locking the first door and the second door. The handle overcomes the spring rotation of the torsion spring and drives the lock tongue to disengage from the second lock groove to unlock the first door and the second door, thereby ensuring the stability of the connection between the first door and the second door and the convenience of unlocking.

[0016] (5) The utility model provides an internal junction box and multiple storage cavities on the partition, so that users can place mobile devices that need to be charged or other devices to be charged, which is convenient and practical.

[0017] (6) The present invention provides an external junction box on the mobile box and multiple external interfaces to facilitate users to charge mobile devices or mobile power supplies outside the mobile box, which is efficient and convenient.

[0018] (7) The utility model provides a pull rod on the movable box, which makes it easier for the user to drive the movable box to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the present invention easier to understand, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein

[0020] Figure 1 This is a front view of the overall structure of the double-door solar luggage case of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall structure of the movable box body of the present invention when the first door and the second door are opened;

[0022] Figure 3 This is a front view of the overall structure of the loading and unloading assembly of the present invention;

[0023] Figure 4 It is a cross-sectional view of the overall structure of the connection between the loading and unloading components and the partition in the utility model;

[0024] Figure 5 This is a front view of the overall structure of the first solar panel in the present invention;

[0025] Figure 6 This is a schematic diagram of the overall structure of the locking assembly in the present utility model;

[0026] Figure 7 for Figure 1 Cross-sectional view at point A;

[0027] Figure 8 for Figure 2 Cross-sectional view at point B;

[0028] Figure 9 It is a cross-sectional view of the internal structure of the movable box in the present invention. DETAILED DESCRIPTION

[0029] See Figures 1 to 9The utility model has a mobile box 1; the mobile box 1 is provided with an inner cavity, and a partition 10 is provided in the inner cavity parallel to the front end surface of the mobile box 1, and the partition 10 divides the inner cavity into a front cavity and a storage cavity. A first solar panel 2 is installed in the front cavity, and a first box door 12 and a second box door 13 are relatively arranged on the front end surface of the mobile box 1 and can control the opening and closing of the front cavity. The first box door 12 and the second box door 13 are relatively rotatably arranged on the mobile box 1, and a second solar panel 3 is provided on the first box door 12, and a third solar panel is provided on the second box door 13. The first solar panel 7 and the second solar panel 3 are located in the front cavity when the first door 12 is not rotated, and the third solar panel 7 is also located in the front cavity when the second door 13 is not rotated. The second solar panel 3 and the third solar panel 7 are both electrically connected to the first solar panel 2. The partition 10, the first door 12 and the second door 13 are all provided with a loading and unloading assembly 4 that is convenient for quick installation or removal of each solar panel. The loading and unloading assembly 4 includes a pulling shaft 41, a return spring 42 sleeved on the pulling shaft 41, a limiting slider 43 fixed at one end of the pulling shaft 41, and a The limiting rotation block 44 at the other end of the pulling shaft 41, and the limiting pressure rods 45 set on both sides of the limiting rotation block 44, the diameters of the limiting slider 43 and the limiting rotation block 44 are larger than the diameter of the pulling shaft 41, the partition 10, the first box door 12 and the second box door 13 are provided with a limiting slide 104 for the limiting slider 43 to slide, and a limiting pulling hole 105 for each pulling shaft 41 to slide, the limiting slide 104 and the limiting pulling hole 105 are coaxial and connected, the limiting slider 43 and the return spring 42 are both located in the limiting slide 104, and the return spring 42 is located in the limiting slide 104. The two ends of the positioning spring 42 act on the bottom of the limiting sliding block 43 and the limiting sliding groove 104 respectively. Each of the first solar panel 2, the second solar panel 3 and the third solar panel 7 is provided with an installation groove 101 for the limiting rotating block 44 and the limiting pressure rod 45 to pass through, and a pressing groove 102 for the limiting pressure rod 45 to be pressed after rotation. The installation groove 101 and the pressing groove 102 are arranged vertically. Each limiting pressure rod 45 is pressed into the pressing groove 102 by the rotation of the limiting rotating block 44 after passing through the installation groove 101 and the continuous force of the return spring 42.

[0030] The first box door 12 and the second box door 13 are rotatably connected to the mobile box body 1 through a rotating assembly 5. The rotating assembly 5 includes a mounting plate 51 that can be fixed to the mobile box body 1, a rotating shaft 52 fixed on the mounting plate 51, a rotating tube 53 rotatably connected to the rotating shaft 52, and a rotating shaft 54 ​​integrally formed with the rotating tube 53. The cross-section of the rotating shaft 54 ​​is plum blossom-shaped, and the axis of the rotating shaft 54 ​​is perpendicular to the axis of the rotating tube 53. A rotating plate 55 is fixed on the end of the rotating shaft 54 ​​away from the rotating tube 53, which is coaxial with the rotating shaft 54 ​​and has a diameter larger than the rotating shaft 54. The first box door 12 and the second box door 13 are rotatably connected to the mobile box body 1, and the rotating assembly 5 includes a mounting plate 51 that can be fixed to the mobile box body 1, a rotating shaft 52 fixed on the mounting plate 51, a rotating tube 53 rotatably connected to the rotating shaft 52, and a rotating shaft 54 ​​integrally formed with the rotating tube 53. The cross-section of the rotating shaft 54 ​​is plum blossom-shaped, and the axis of the rotating shaft 54 ​​is perpendicular to the axis of the rotating tube 53. A rotating plate 55 is fixed on the end of the rotating shaft 54 ​​away from the rotating tube 53, which is coaxial with the rotating shaft 54 ​​and has a diameter larger than the rotating shaft 54. 13 are both provided with a rotating mounting groove 17 corresponding to the rotating shaft 54, and a rotating groove 18 corresponding to the rotating plate 55 is provided in the rotating mounting groove 17. The first box door 12 and the second box door 13 are rotatably connected to the mobile box body 1 through the cooperation of the rotating tube 53 and the rotating shaft 52 on the mounting plate 51. The first box door 12 adjusts the angle of the second solar panel 3 through the cooperation of the rotating plate 55 and the rotating groove 18, and the cooperation of the rotating shaft 52 and the rotating mounting groove 17. The second box body adjusts the angle of the third solar panel 7 through the cooperation of the rotating plate 55 and the rotating groove 18, and the cooperation of the rotating shaft 52 and the rotating mounting groove 17.

[0031] An external mounting groove 15 is provided on the end surface of the first door 12 facing away from the first solar panel 2, and an end surface of the second door 13 facing away from the second solar panel 3. The extension direction of the external mounting groove 15 is parallel to the extension direction of the rotation axis 52. A support rod 16 is provided in each external mounting groove 15. Each support rod 16 is rotatably connected in the external mounting groove 15. The rotation axis 52 line of each support rod 16 is parallel to the extension direction of the rotation axis 52. The support rod 16 on the first door 12 rotates out of the external mounting groove 15 after the angle of the first door 12 is adjusted, and supports the first door 12 and the second solar panel 3 on the first door 12. The support rod 16 on the second door 13 rotates out of the external mounting groove 15 after the angle of the second door 13 is adjusted, and supports the second door 13 and the third solar panel 7 on the second door 13.

[0032] The first door 12 is provided with a locking assembly 6 between the first door 12 and the second door 13. The locking assembly 6 includes a locking rod 61 rotatably arranged on the first door 12, a handle 62 fixed to one end of the locking rod 61, and a locking tongue 63 fixed to the other end of the locking rod 61. The first door 12 is provided with a first locking groove 121 for the first locking tongue 63 to rotate, and a locking through groove for the locking rod 61 to rotate. The first locking groove 121 is communicated with the locking through groove, and the second door 13 is provided with a second locking groove 131 for the locking tongue 63 in the first locking groove 121 to rotate into. The locking through groove is provided with a torsion spring 64, which is sleeved on the locking rod 61. The two ends of the torsion spring 64 act on the locking rod 61 and the locking through groove respectively. The locking tongue 63 in the first locking groove 121 is pressed into the second locking groove 131 by the continuous force of the torsion spring 64 on the locking rod 61.

[0033] An internal junction box 19 is fixedly provided on the partition 10, and the first solar panel 2 is electrically connected to the internal junction box 19. The internal junction box 19 is located in the storage cavity and is provided with multiple internal interfaces. The partition 10 is also provided with multiple storage pockets 103 for placing mobile devices. Each storage pocket 103 is located below the internal junction box 19 and is located in the storage cavity.

[0034] The mobile box 1 is also provided with an external junction box 14 , on which a plurality of external interfaces are provided. Both the internal and external interfaces include a plurality of USB interfaces and Type-C interfaces. The external junction box 14 is electrically connected to the internal junction box 19 .

[0035] A pull rod 11 is provided on the end surface of the movable box body 1 away from the first box door 12 and the second box door 13.

[0036] Working principle of the present invention: During the use of the present invention, the first solar panel 2, the second solar panel 3 and the third solar panel 7 are installed. When installing the first solar panel 2, each limit rotation block 44 on the partition 10 and the limit pressure rod 45 on the limit rotation block 44 pass through the installation groove 101, and then the operator pulls each limit rotation block 44 upward, and then rotates each limit pressure rod 45 until it is parallel to the pressure groove 102, and then releases the limit rotation block 44. Each limit rotation block 44 is reset by the continuous force of the reset spring 42. After being reset, each limiting pressure rod 45 is pressed in the pressing groove 102, and the first solar panel 2 is quickly installed on the partition 10 through each loading and unloading assembly 4. When the first solar panel 2 is disassembled and replaced, the limiting rotation block 44 is first lifted. After each limiting pressure rod 45 is disengaged from the pressing groove 102, the limiting rotation block 44 is rotated until each limiting pressure rod 45 is parallel to the extension direction of the installation groove 101, and then the limiting rotation block 44 is released. The limiting rotation block 44 and the limiting pressure rod 45 are reset by the continuous force of the reset spring 42, and are out of the installation groove 101. The disengagement of the installation slot 101 and the loading and unloading assembly 4 is realized, thereby realizing the rapid installation and removal of the first solar panel 2. The second solar panel 3 is installed with the first box door 12 in the same way, and the third solar panel 7 is installed with the second box door 13. When not in use, the second solar panel 3 and the third solar panel 7 are arranged in the front cavity, and the tightness and firmness of the connection between the first box door 12 and the second box door 13 are ensured by the cooperation of the lock tongue 63 and the second lock groove 131. When in use, the operator can turn the handle 62 and overcome the torsion of the torsion spring 64 to open the box door. After disengaging the lock tongue 63 from the second lock groove 131, the first door 12 and the second door 13 are opened, and then the angle of the second solar panel 3 on the first door 12 and the third solar panel 7 on the second door 13 are adjusted according to the actual light angle. The plum blossom-shaped rotating shaft 54 ​​can ensure that the angle of the first door 12 and the second door 13 is maintained after rotation, and is supported by the support rod 16, which effectively solves the problem of inconvenience in installing and removing solar panels in the prior art, effectively ensures the high efficiency of installing and removing each solar panel, and has an ingenious structure, which is stable and practical.

[0037] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Double-door solar luggage with a movable box; its characteristics are: The movable box is provided with an inner cavity, and the inner cavity is provided with a partition arranged parallel to the front end surface of the movable box, the partition divides the inner cavity into a front cavity and a storage cavity, the front cavity is installed with a first solar panel, and the front end surface of the movable box is also provided with a first box door and a second box door which are relatively arranged and can control the opening and closing of the front cavity, the first box door and the second box door are relatively rotatably arranged on the movable box, the first box door is provided with a second solar panel, and the second box door is provided with a third solar panel, the second solar panel is located in the front cavity when the first box door is not rotated, and the third solar panel is also located in the front cavity when the second box door is not rotated, the second solar panel and the third solar panel are both electrically connected to the first solar panel, and the partition, the first box door and the second box door are provided with loading and unloading components that facilitate quick installation or disassembly of each solar panel, and the loading and unloading components include a pulling shaft, a reset spring sleeved on the pulling shaft, and a spring fixed at one end of the pulling shaft. The cam is an angular channel that is fixed to the side panel of the second cam and is used for guiding the wheel hub of the second cam during rotation.

2. The double-door solar luggage case according to claim 1, characterized in that: The cam is an assembly made of a plurality of movable parts, each of which is connected to a pair of movable parts by a plurality of movable parts, and the movable parts are connected to the movable part by a plurality of movable parts.

3. The double-door solar luggage case according to claim 2, characterized in that: External mounting grooves are provided on the end surface of the first door facing away from the first solar panel and on the end surface of the second door facing away from the second solar panel. The extension direction of the external mounting grooves is parallel to the extension direction of the rotation axis. Support rods are provided in each external mounting groove. Each support rod is rotatably connected in the external mounting groove. The rotation axis of each support rod is parallel to the extension direction of the rotation axis. The support rods on the first door rotate out of the external mounting grooves after the angle of the first door is adjusted, and support the first door and the second solar panel on the first door. The support rods on the second door rotate out of the external mounting grooves after the angle of the second door is adjusted, and support the second door and the third solar panel on the second door.

4. The double-door solar luggage case according to claim 3, characterized in that: A locking assembly is provided between the first door and the second door, and the locking assembly includes a locking rod rotatably arranged on the first door, a handle fixed at one end of the locking rod, and a locking tongue fixed at the other end of the locking rod. The first door is provided with a first locking groove for the first locking tongue to rotate, and a locking through groove for the locking rod to rotate, the first locking groove is communicated with the locking through groove, and the second door is provided with a second locking groove for the locking tongue in the first locking groove to rotate into, a torsion spring is provided in the locking through groove, and the torsion spring is sleeved on the locking rod, and two ends of the torsion spring act on the locking rod and the locking through groove respectively, and the lock tongue in the first locking groove is pressed into the second locking groove by the continuous force of the torsion spring on the locking rod.

5. The double-door solar luggage case according to claim 4, characterized in that: An internal junction box is fixedly provided on the partition, the first solar panel is electrically connected to the internal junction box, the internal junction box is located in the storage cavity, a plurality of internal interfaces are provided on the internal junction box, a plurality of storage pockets for placing mobile devices are also provided on the partition, each storage pocket is located below the internal junction box and is located in the storage cavity.

6. The double-door solar luggage case according to claim 5, characterized in that: The mobile box is also provided with an external wiring box, on which a plurality of external interfaces are provided. Both the internal interface and the external interface include a plurality of USB interfaces and Type-C interfaces, and the external wiring box is electrically connected to the internal wiring box.

7. The double-door solar luggage case according to claim 6, characterized in that: A pull rod is provided on the end surface of the movable box body away from the first box door and the second box door.

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