A portable special power supply

Abstract

The utility model discloses a portable special power supply, including box body and raincoat, box body one side rotatory connection has the sealing cover, the lithium battery body is fixedly installed in box body inner chamber, the socket is fixedly installed to the lithium battery body top surface, the baffle for separating lithium battery body is fixedly installed in box body inner chamber, the perforation is established to the box body and sealing cover top surface all, be provided with L shape plugboard in box body and sealing cover top surface perforation, the first connecting column is fixedly installed to L shape plugboard horizontal section top surface, the both sides of box body and sealing cover all are fixedly installed with second connecting column, raincoat is located the top of box body, the utility model discloses when using outdoors in rainy day, will two L shape plugboard respectively insert in the hole of box body and sealing cover top surface, after pulling open raincoat, will the lantern ring respectively suit the outside of second connecting column and first connecting column, thereby to the protection of box body.

Description

Technical Field

[0001] This utility model relates to the field of mobile power supplies, specifically a portable special power supply. Background Technology

[0002] In the field of outdoor operations, portable special power supplies are core auxiliary tools to ensure the continuous operation of electrical equipment, and their adaptability to outdoor environments directly determines the continuity and safety of operations.

[0003] With the diversification of outdoor work scenarios, the demand for electricity in severe weather conditions such as rain, snow, and humidity is becoming increasingly prominent. The limitations of traditional portable special power supplies in terms of rainproof protection design are gradually becoming apparent. Traditional mobile power supplies rely only on simple sealing for basic protection. When encountering rainy weather, they cannot be used outdoors, and rainwater can easily seep into the device, causing short circuits and equipment damage. This not only interrupts the current work but may also cause safety hazards. Therefore, it is necessary to design a portable special power supply to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a portable special power supply to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable special power supply, including a box and a rainproof cloth, a sealing cover is rotatably connected to one side of the box, a lithium battery body is fixedly installed in the inner cavity of the box, a socket is fixedly installed on the top surface of the lithium battery body, and a partition for separating the lithium battery body is fixedly installed in the inner cavity of the box.

[0006] Both the box body and the sealing cover have perforations on their top surfaces. An L-shaped insert plate is installed inside the perforations on the top surfaces of the box body and the sealing cover. A first connecting post is fixedly installed on the top surface of the horizontal section of the L-shaped insert plate. A second connecting post is fixedly installed on both sides of the box body and the sealing cover. The rainproof cloth is located above the box body. Two collars are fixedly installed on the middle and both sides of the surface of the rainproof cloth.

[0007] Preferably, a pad for supporting the sealing cover is fixedly installed on one side of the box body.

[0008] Preferably, the two central collars are fitted onto the outside of the first connecting post, and the two side rainproof cloths are fitted onto the outside of the second connecting post.

[0009] Preferably, a retaining ring is fixedly installed on the outer side of the second connecting post. The retaining ring is made of magnetic material, and the collar is made of a material.

[0010] Preferably, the rainproof cloth is made of PVC tarpaulin material.

[0011] Preferably, a handle is fixedly installed on one side of the box body.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. When using this portable special power supply outdoors in rainy weather, insert the two L-shaped plugs into the holes on the top surface of the box and the sealing cover respectively. After opening the rainproof cloth, place the two loops in the middle of the rainproof cloth on the outside of the two first connecting posts. Then, place the four loops on both sides of the rainproof cloth on the outside of the second connecting posts to fix the rainproof cloth in place. This makes the rainproof cloth cover the top of the box, with a raised middle section to guide rainwater to the outside, making it convenient for outdoor use in rainy weather. The lithium battery itself supplies power to the socket, thus facilitating power supply to the device.

[0014] 2. When this portable special power supply needs to be stored, remove the rainproof cloth from the outside of the first and second connecting posts, then fold the rainproof cloth and place it into the inner cavity of the box. The partition separates the rainproof cloth from the lithium battery body. Then, remove the L-shaped insert from the hole on the surface of the box and the sealing cover, and then place the L-shaped insert into the box for storage. Finally, close and lock the sealing cover. At this time, you can carry the power supply by holding the handle. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the box body of this utility model;

[0018] Figure 4 This is an enlarged structural diagram of point A in this utility model.

[0019] In the diagram: 1. Box body; 2. Sealing cover; 3. Pad; 4. Lithium battery body; 5. Separator; 6. Socket; 7. Handle; 8. L-shaped insert plate; 9. First connecting post; 10. Second connecting post; 11. Retaining ring; 12. Rainproof cloth; 13. Collar. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please refer to Figure 1-4As shown, this utility model provides a portable special power supply, including a box body 1 and a rainproof cloth 12. A sealing cover 2 is rotatably connected to one side of the box body 1. A lithium battery body 4 is fixedly installed in the inner cavity of the box body 1. A socket 6 is fixedly installed on the top surface of the lithium battery body 4. A partition 5 for separating the lithium battery body 4 is fixedly installed in the inner cavity of the box body 1.

[0023] Both the box body 1 and the sealing cover 2 have perforations on their top surfaces. An L-shaped insert plate 8 is installed inside the perforations on the top surfaces of the box body 1 and the sealing cover 2. A first connecting post 9 is fixedly installed on the top surface of the horizontal section of the L-shaped insert plate 8. A second connecting post 10 is fixedly installed on both sides of the box body 1 and the sealing cover 2. A rainproof cloth 12 is located above the box body 1. Two collars 13 are fixedly installed on the middle and both sides of the surface of the rainproof cloth 12.

[0024] Specifically, when used outdoors in rainy weather, insert the two L-shaped inserts 8 into the holes on the top surface of the box body 1 and the sealing cover 2 respectively. After pulling open the rainproof cloth 12, put the collars 13 on the outside of the second connecting post 10 and the first connecting post 9 respectively to protect the box body 1.

[0025] Among them: a pad 3 is fixedly installed on one side of the box body 1 to hold the sealing cover 2. When the sealing cover 2 is opened, when the sealing cover 2 is rotated to the maximum angle, the sealing cover 2 touches the pad 3. At this time, the top surface of the sealing cover 2 and the top surface of the box body 1 are both horizontal.

[0026] Among them: the two central collars 13 are fitted on the outside of the first connecting post 9, and the two sides of the rainproof cloth 12 are fitted on the outside of the second connecting post 10, so as to facilitate fixing the rainproof cloth 12 to the top surface of the box body 1.

[0027] Among them: a retaining ring 11 is fixedly installed on the outside of the second connecting post 10. The retaining ring 11 is made of magnetic material, and the collar 13 is made of material. When the collar 13 is sleeved on the outside of the second connecting post 10, it will be magnetically attracted by the retaining ring 11 to ensure the stability of the position of the collar 13, thereby ensuring the stable installation of the rainproof cloth 12.

[0028] Among them, the rainproof cloth 12 is made of PVC oilcloth material. The rainproof cloth 12 can cover the box body 1 and play a role in rain protection.

[0029] Among them: a handle 7 is fixedly installed on one side of the box body 1. After the sealing cover 2 is closed and locked, the power supply can be easily moved by hand through the handle 7.

[0030] Working principle: This utility model is a portable special power supply. When used outdoors in rainy weather, the two L-shaped plugs 8 are inserted into the holes on the top surface of the box body 1 and the sealing cover 2 respectively. After the rainproof cloth 12 is pulled open, the two collars 13 in the middle of the rainproof cloth 12 are placed on the outside of the two first connecting posts 9. Then, the four collars 13 on both sides of the rainproof cloth 12 are placed on the outside of the second connecting posts 10, thereby fixing the rainproof cloth 12 so that the rainproof cloth 12 covers the top of the box body 1 and the middle part is raised to facilitate the guidance of rainwater to fall on the outside, which is convenient for outdoor use in rainy weather. The lithium battery body 4 supplies power to the socket 6, thereby facilitating the power supply of the device.

[0031] When storage is required, remove the rainproof cloth 12 from the outside of the first connecting post 9 and the second connecting post 10, then fold the rainproof cloth 12 and place it into the inner cavity of the box body 1. The partition 5 separates the rainproof cloth 12 from the lithium battery body 4. Then, remove the L-shaped insert 8 from the hole on the surface of the box body 1 and the sealing cover 2, and then place the L-shaped insert 8 into the box body 1 for storage. Finally, close and lock the sealing cover 2. At this time, the handle 7 can be used to carry the power supply.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

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