Portable energy storage power supply structure

Abstract

The utility model relates to the field of outdoor power supplies, and discloses a portable energy storage power supply structure which comprises a machine body, a protection assembly is arranged on the inner wall of the front end of the machine body, two sets of cooling fans are arranged at the rear end of the machine body, side plates are rotationally connected to the bottom ends of the outer walls of the two sides of the machine body, and a quick release assembly is arranged on the inner wall of the machine body. The quick release assembly comprises a rotating block, a rotating center shaft of a limiting wheel is fixedly connected with a winding shaft, two wire sets are wound on the surface of the winding shaft, and the inner wall of the machine body is elastically connected with a limiting block through a reset spring. According to the utility model, through the arrangement of the block disassembly assembly, when too many devices are inserted into the surface of the machine body, the two groups of wire groups can be unfolded through the rotation of the rotating block, so that the two groups of side plates can be unfolded around the bottom ends of the two sides of the machine body due to the self weight, and the opening of the side plates and the heat dissipation effect of the machine body are better.

Description

Technical Field

[0001] The utility model relates to the field of outdoor power supplies, in particular to a portable energy storage power supply structure. Background Art

[0002] A portable energy storage power supply is a device that can provide power support for users in outdoor or places without fixed power supply. Because of its small size and light weight, it is convenient to carry to various places, such as camping, picnic, outdoor work, etc.

[0003] In the actual application of portable energy storage power supplies, with the diversification of electronic devices and the increase of user needs, it often occurs that multiple devices are inserted on the surface of the machine body.

[0004] However, the existing energy storage power supplies have some deficiencies: on the one hand, certain temperature will be generated when the internal electronic components are working. When the existing portable energy storage power supplies dissipate heat from the internal electronic components, most of them use cooling fans to dissipate heat from the internal parts. However, when the internal electronic components are used for a long time, the temperature is too high and only the rotation of the cooling fan is used for heat dissipation, and the heat dissipation effect is poor and efficient heat dissipation cannot be carried out. On the other hand, during the daily carrying and outdoor use of the portable energy storage power supply, various potential risks are faced. For example, during the carrying process, the screen may be damaged due to collision or friction; and when encountering rainy weather outdoors, if the screen and socket cannot be protected in time and effectively, power failure or even damage may occur. Therefore, a portable energy storage power supply structure is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a portable energy storage power supply structure, aiming to improve the problem that when the internal electronic components are used for a long time, the temperature is too high and only the rotation of the cooling fan is used for heat dissipation, and the heat dissipation effect is poor in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable energy storage power supply structure, including a machine body, a protection component is arranged on the inner wall of the front end of the machine body, two groups of cooling fans are arranged at the rear end of the machine body, side plates are rotatably connected to the bottom ends of the outer walls on both sides of the machine body, a quick-release component is arranged on the inner wall of the machine body, and the quick-release component includes a rotating block;

[0007] The inner wall of the rotating block is elastically connected to the outer wall of the machine body through a volute spring. The rotation center shaft of the rotating block is fixedly connected with a limiting wheel. The rotation center shaft of the limiting wheel is fixedly connected with a winding shaft. Two groups of wire groups are wound around the surface of the winding shaft. The inner wall of the machine body is elastically connected with a limiting block through a return spring.

[0008] As a further description of the above technical solution:

[0009] The protection component includes a shielding plate, which is elastically connected to the inner wall of the front end of the machine body through a limiting spring, and a positioning block is slidably connected to the inner wall of the front end of the machine body.

[0010] As a further description of the above technical solution:

[0011] The rotating block is rotatably connected to the outer wall of the rear end of the machine body, and the limiting wheel is rotatably connected to the inner wall of the machine body.

[0012] As a further description of the above technical solution:

[0013] One end of the two wire groups away from the winding shaft is hinged to the inner side wall of the side plate.

[0014] As a further description of the above technical solution:

[0015] One end of the scroll spring is fixedly connected to the outer wall of the rear end of the machine body, and the other end of the scroll spring is fixedly connected to the inner side wall of the rotating block.

[0016] As a further description of the above technical solution:

[0017] The winding shaft is rotatably connected to the inner side wall of the machine body.

[0018] As a further description of the above technical solution:

[0019] One end of the return spring is fixedly connected to the outer wall of the limiting block, and the other end of the return spring is fixedly connected to the inner wall of the machine body.

[0020] As a further description of the above technical solution:

[0021] The limiting block is slidably connected to the inner wall of the machine body, multiple groups of tooth blocks are arranged on the surface of the limiting wheel, and the outer wall of the limiting block is in contact with the tooth blocks of the limiting wheel.

[0022] As a further description of the above technical solution:

[0023] One end of the limiting spring is fixedly connected to the top of the outer wall of the shielding plate, and the other end of the limiting spring is fixedly connected to the top of the inner wall of the machine body

[0024] As a further description of the above technical solution:

[0025] The shielding plate is slidably connected to the inner wall of the front end of the machine body, a through hole is formed in the outer wall on the right side of the shielding plate, and the limiting spring is inserted into the inner wall of the through hole.

[0026] The utility model has the following beneficial effects:

[0027] 1. In the present utility model, by providing a quick-release component, when there are too many devices inserted into the surface of the machine body, through the rotation of the rotating block, the two wire groups can be unfolded, so that the two side plates can unfold around the bottom ends of both sides of the machine body due to their own weight, thereby enabling the opening of the side plates and achieving a better heat dissipation effect for the machine body.

[0028] 2. In the present utility model, by providing a shielding plate, during daily carrying, the shielding plate can be used to protect the surface screen. At the same time, when encountering rain outdoors, the shielding plate can quickly drop through its elastic effect to shield the screen and the socket, providing protection for them. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is an overall three-dimensional structure schematic diagram of a portable energy storage power supply structure proposed by the present utility model;

[0030] Figure 2 is a schematic diagram of the unfolded state structure of the side plate of a portable energy storage power supply structure proposed by the present utility model;

[0031] Figure 3 is a schematic diagram of a partially sectional structure at the top end of the machine body of a portable energy storage power supply structure proposed by the present utility model;

[0032] Figure 4 is a portable energy storage power supply structure proposed by the present utility model Figure 3 in which the enlarged structure schematic diagram of part A;

[0033] Figure 5 is a three-dimensional structure schematic diagram of the limiting block of a portable energy storage power supply structure proposed by the present utility model;

[0034] Figure 6 is a schematic diagram of a partially sectional structure on the right side of the machine body of a portable energy storage power supply structure proposed by the present utility model.

[0035] LEGEND DESCRIPTION:

[0036] 1. Machine body; 2. Side plate; 3. Protection component; 31. Limiting spring; 32. Shielding plate; 33. Positioning block; 4. Quick-release component; 41. Rotating block; 42. Volute spring; 43. Limiting wheel; 44. Winding shaft; 45. Wire group; 46. Return spring; 47. Limiting block; 5. Cooling fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0038] Referring to Figures 1 - 3 , an embodiment provided by the present utility model: a portable energy storage power supply structure, including a body 1. The body 1 is a prior art, and a socket and a display panel are provided on its surface. A protection component 3 is provided on the inner wall of the front end of the body 1. Two sets of heat dissipation fans 5 are provided at the rear end of the body 1. The heat dissipation fans 5 are prior art, and the heat generated by the internal electronic components during operation is dissipated through the heat dissipation fans 5. Side plates 2 are rotatably connected to the bottom ends of the outer walls on both sides of the body 1, and a quick-release component 4 is provided on the inner wall of the body 1.

[0039] Referring to Figures 3 - 5 , the quick-release component 4 includes a rotating block 41. The rotating block 41 is rotatably connected to the outer wall of the rear end of the body 1. A limiting wheel 43 is rotatably connected to the inner wall of the body 1. When the rotating block 41 rotates, it will drive the limiting wheel 43 and the winding shaft 44 to rotate synchronously with it, so as to wind the two wire groups 45 synchronously. The inner wall of the rotating block 41 is elastically connected to the outer wall of the body 1 through a scroll spring 42. The rotation center axis of the rotating block 41 is fixedly connected to the limiting wheel 43. The rotation center axis of the limiting wheel 43 is fixedly connected to the winding shaft 44. The winding shaft 44 is rotatably connected to the inner side wall of the body 1. One end of the scroll spring 42 is fixedly connected to the outer wall of the rear end of the body 1, and the other end of the scroll spring 42 is fixedly connected to the inner side wall of the rotating block 41. The function of the scroll spring 42 is to automatically reset the position of the rotating block 41 after rotation.

[0040] Referring to Figures 2 - 5, two sets of wire groups 45 are wound around the surface of the take-up reel 44. One end of the two sets of wire groups 45 away from the take-up reel 44 is hinged to the inner side wall of the side plate 2. When the take-up reel 44 rotates, it will synchronously drive the two sets of wire groups 45 to unfold, so that the two side plates 2 can be automatically opened, making the internal heat dissipation effect of the machine body 1 better. The inner wall of the machine body 1 is elastically connected with a limiting block 47 through a return spring 46. One end of the return spring 46 is fixedly connected to the outer wall of the limiting block 47, and the other end of the return spring 46 is fixedly connected to the inner wall of the machine body 1. The function of the return spring 46 is to fix the limiting block 47 at multiple positions after moving outward. The limiting block 47 is slidably connected to the inner wall of the machine body 1. Multiple sets of tooth blocks are arranged on the surface of the limiting wheel 43. The outer wall of the limiting block 47 is in contact with the tooth blocks of the limiting wheel 43. The contact between the two makes the limiting wheel 43 can only rotate clockwise and cannot rotate counterclockwise, so that the back surface of the tooth blocks of the limiting wheel 43 will contact the back surface of the limiting block 47, thus preventing the limiting wheel 43 from rotating reversely when rotating.

[0041] Referring to Figure 2 and Figure 6 , the protection component 3 includes a shielding plate 32. The shielding plate 32 is elastically connected to the inner wall of the front end of the machine body 1 through a limiting spring 31. One end of the limiting spring 31 is fixedly connected to the top of the outer wall of the shielding plate 32, and the other end of the limiting spring 31 is fixedly connected to the top of the inner wall of the machine body 1. The function of the limiting spring 31 is to automatically reset the position of the shielding plate 32 after being pulled upward. The shielding plate 32 is slidably connected to the inner wall of the front end of the machine body 1. A through hole is opened on the outer wall of the right side of the shielding plate 32. The limiting spring 31 is inserted into the inner wall of the through hole. The insertion between the two fixes the position of the shielding plate 32 when it moves upward, facilitating the insertion of a plug into the machine body 1 and shielding the control panel of the machine body 1 through the shielding plate 32 to prevent the screen from being damaged and water from entering the socket. A positioning block 33 is slidably connected to the inner wall of the front end of the machine body 1.

[0042] Working principle: When the electronic components inside the portable energy storage power supply work, heat will be generated. Two sets of cooling fans 5 located at the rear end of the machine body 1 start to operate, exhausting the internal hot air, thereby reducing the internal temperature and ensuring the normal operation of the electronic components.

[0043] When it is necessary to enhance the internal heat dissipation effect of the body 1, the rotating block 41 rotates. When the rotating block 41 rotates, it will drive the limiting wheel 43 and the winding shaft 44 fixedly connected thereto to rotate synchronously. At this time, the two wire groups 45 wound around the surface of the winding shaft 44 will be unfolded. One end of the two wire groups 45 away from the winding shaft 44 is hinged to the inner side wall of the side plate 2, and the unfolding of the wire group 45 will drive the side plate 2 to automatically open. A plurality of sets of tooth blocks are arranged on the surface of the limiting wheel 43, and the outer wall of the limiting block 47 slidably connected to the inner wall of the body 1 contacts the tooth blocks of the limiting wheel 43. Due to the contact design of the two, the limiting wheel 43 can only rotate clockwise and cannot rotate counterclockwise. In this way, after the side plate 2 is opened, the reverse rotation of the limiting wheel 43 can be prevented, so as to ensure that the side plate 2 remains in the open state, enhance the heat dissipation effect, and at the same time, when the contact between the limiting block 47 and the limiting wheel 43 is released, the rotating block 41 will be elastically acted by the scroll spring 42 to quickly wind up the wire group 45.

[0044] When it is necessary to plug a plug into the body 1, pull up the shielding plate 32. The shielding plate 32 is elastically connected to the inner wall of the front end of the body 1 through the limiting spring 31, and the limiting spring 31 will be stretched to generate elastic potential energy. The through hole opened on the outer wall of the right side of the shielding plate 32 is inserted into the limiting spring 31 to fix the position where the shielding plate 32 is moved upward. At this time, the plug can be conveniently plugged into the body 1. When the plug is not plugged, the elastic potential energy of the limiting spring 31 will pull the shielding plate 32 back to its original position to shield the control panel of the body 1 to prevent the screen from being damaged and water from entering the socket. At the same time, the positioning block 33 slidably connected to the inner wall of the front end of the body 1 can further limit and stabilize the position of the shielding plate 32.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable energy storage power supply structure, comprising a body (1), characterized in that: The inner wall of the front end of the machine body (1) is provided with a protective component (3), the rear end of the machine body (1) is provided with two groups of cooling fans (5), the bottom ends of the outer walls on both sides of the machine body (1) are rotatably connected with side panels (2), the inner wall of the machine body (1) is provided with a quick-release component (4), and the quick-release component (4) includes a rotating block (41); The inner wall of the rotating block (41) is elastically connected to the outer wall of the machine body (1) via a spiral spring (42); the rotation center axis of the rotating block (41) is fixedly connected to a limiting wheel (43); the rotation center axis of the limiting wheel (43) is fixedly connected to a winding shaft (44); two groups of wire groups (45) are wound around the surface of the winding shaft (44); and the inner wall of the machine body (1) is elastically connected to the limiting block (47) via a return spring (46).

2. A portable energy storage power supply structure according to claim 1, characterized in that: The protection component (3) comprises a shielding plate (32), the shielding plate (32) being elastically connected to the inner wall at the front end of the body (1) via a limit spring (31), and the inner wall at the front end of the body (1) being slidably connected to a positioning block (33).

3. A portable energy storage power supply structure according to claim 1, characterized in that: The rotating block (41) is rotatably connected to the outer wall of the rear end of the machine body (1), and the limiting wheel (43) is rotatably connected to the inner wall of the machine body (1).

4. A portable energy storage power supply structure according to claim 1, characterized in that: One end of the two wire groups (45) away from the reel (44) is hinged to the inner side wall of the side plate (2).

5. A portable energy storage power supply structure according to claim 1, characterized in that: One end of the spiral spring (42) is fixedly connected to the outer wall of the rear end of the machine body (1), and the other end of the spiral spring (42) is fixedly connected to the inner side wall of the rotating block (41).

6. A portable energy storage power supply structure according to claim 1, characterized in that: The reeling shaft (44) is rotatably connected to the inner side wall of the machine body (1).

7. A portable energy storage power supply structure according to claim 1, characterized in that: One end of the return spring (46) is fixedly connected to the outer wall of the limit block (47), and the other end of the return spring (46) is fixedly connected to the inner wall of the machine body (1).

8. A portable energy storage power supply structure according to claim 1, characterized in that: The limit block (47) is slidably connected to the inner wall of the machine body (1); a plurality of groups of tooth blocks are arranged on the surface of the limit wheel (43); and the outer wall of the limit block (47) is in contact with the tooth blocks of the limit wheel (43).

9. A portable energy storage power supply structure according to claim 2, characterized in that: One end of the limit spring (31) is fixedly connected to the top of the outer wall of the shielding plate (32), and the other end of the limit spring (31) is fixedly connected to the top of the inner wall of the machine body (1).

10. A portable energy storage power supply structure according to claim 2, characterized in that: The shielding plate (32) is slidably connected to the inner wall of the front end of the machine body (1); a through hole is provided on the outer wall on the right side of the shielding plate (32); and the limit spring (31) is plugged into the inner wall of the through hole.

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