CN217216061U

CN217216061U - Constant-voltage constant-current outdoor portable power supply

Info

Publication number: CN217216061U
Application number: CN202220915869.9U
Authority: CN
Inventors: 李冰
Original assignee: Wuxi Cigna Photoelectric Technology Co ltd
Current assignee: Wuxi Cigna Photoelectric Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-16
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a constant voltage and constant current outdoor portable power supply, which comprises an engineering plastic shell, a waterproof layer, a lithium battery pack, a metal fixing frame, a sealing display frame structure, a USB interface, a groove button, a stretching charging frame structure, an end face sealing frame structure, a constant voltage and constant current module, a charging port sealing cover, a carrying handle, a fixed pipeline and a locking bolt, wherein the waterproof layer is glued on the inner side of the engineering plastic shell; the lithium battery pack is arranged at the lower part of the inner side of the engineering plastic shell; the metal fixing frames are respectively arranged on the left side and the right side of the upper portion of the lithium battery pack. The beneficial effects of the utility model are that: through the setting of plastics sealed shell and storage groove, be favorable to accomodating plastics flat board and solar charging panel, when need not using, can accomodate plastics flat board and solar charging panel to the inboard of accomodating the recess, do not influence the portability of device.

Description

Constant-voltage constant-current outdoor portable power supply

Technical Field

The utility model belongs to the technical field of portable power source, especially, relate to outdoor portable power source of constant voltage constant current.

Background

Portable portable power source belongs to a classification of portable power source, indicates the portable power source that is small, conveniently carries. Generally, the portable power supply is provided with various power supply adapters, generally has the characteristics of large capacity, multiple purposes, small volume, long service life, safety, reliability and the like, can supply power or charge standby for various digital products such as mobile phones, digital cameras, MP3, MP4, PDAs, palm computers, palm game consoles and the like at any time and any place, and along with the development of portable power supplies, some portable power supplies can convert direct current into alternating current for use, so that high-power electric appliances are supplied with power.

However, the conventional constant-voltage constant-current outdoor portable power supply also has the problems that the endurance is low due to limited electric quantity storage, the charging device cannot be detached for external use, and the equipment cannot be drenched due to poor sealing effect.

Therefore, the invention discloses a constant-voltage constant-current outdoor portable power supply which is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an outdoor portable power supply of constant voltage constant current, wherein the utility model discloses a can realize through following technical scheme:

the constant-voltage constant-current outdoor portable power supply comprises an engineering plastic shell, a waterproof layer, a lithium battery pack, a metal fixing frame, a sealing display frame structure, a USB interface, a groove button, a stretching charging frame structure, an end face sealing frame structure, a constant-voltage constant-current module, a charging port sealing cover, a carrying handle, a fixing pipeline and a locking bolt, wherein the waterproof layer is glued on the inner side of the engineering plastic shell; the lithium battery pack is arranged at the lower part of the inner side of the engineering plastic shell; the metal fixing frames are respectively arranged on the left side and the right side of the upper part of the lithium battery pack; the sealing display frame structure is arranged on the left side inside the engineering plastic shell; the USB interface and the groove button are respectively positioned on the inner side of the sealed display frame structure; the stretching charging frame structure is arranged on the right side inside the engineering plastic shell; the end face sealing frame structure is arranged on the right side of the stretching charging frame structure; the constant voltage and constant current module and the charging module are respectively connected to the upper part of the inner side of the engineering plastic shell through bolts; the charging port sealing cover is embedded in the upper part of the front end of the engineering plastic shell; the carrying handle is integrally arranged at the upper part of the engineering plastic shell; the fixed pipelines are respectively glued at the front end and the rear end of the right side of the engineering plastic shell; the locking bolt is in threaded connection with the front end of the fixed pipeline.

Preferably, the metal fixing frame is connected with the inner side of the engineering plastic shell through bolts, and the constant-voltage constant-current module and the charging module are respectively arranged on the upper portion of the metal fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, the setting of plastic seal shell and storage groove be favorable to accomodating plastics flat board and solar charging panel, when need not using, can accomodate plastics flat board and solar charging panel to the inboard of accomodating the recess, do not influence the device's portability.

The utility model discloses in, the setting of plastics flat board, solar charging panel and flexonics cloth, be favorable to carrying out the open air to lithium cell group and charge, prolong the device's continuation of the journey performance to improve the device's performance.

The utility model discloses in, the setting of sealed plastic lid and joint strip, be favorable to accomodating the back to solar charging panel, fix the sealed plastic lid in the side of accomodating the recess, seal up the inboard of sealed plastic lid.

The utility model discloses in, the setting of AC socket and locking pull rod be favorable to increasing the device's service function, after the cooperation USB interface, both can supply power to the dc motor, can also supply power to alternating current apparatus.

The utility model discloses in, fixed pipeline and locking bolt's setting, be favorable to fixing the locking pull rod, after mutually supporting, can make sealed plastic lid fix on the inside right side of accomodating the recess.

The utility model discloses in, the setting of embedding shell, metal baffle, plug baffle and sealing rubber ring be favorable to through mutually supporting, seal the inboard of embedding shell to improve the device's water-proof effects.

The utility model discloses in, the setting of display screen and transparent observation board, be favorable to behind the inboard seal of embedding shell, do not influence the normal look over to display screen, increase the device's service function.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the tensile charging rack structure of the present invention.

Fig. 3 is a schematic structural diagram of the end face seal holder structure of the present invention.

Fig. 4 is a schematic structural diagram of the sealing display frame structure of the present invention.

In fig. 1 to 4:

1. an engineering plastic housing; 2. a waterproof layer; 3. a lithium battery pack; 4. a metal fixing frame; 5. sealing the display frame structure; 51. an embedded housing; 52. a display screen; 53. a metal baffle; 54. plugging and unplugging a baffle; 55. sealing the rubber ring; 56. a transparent viewing plate; 6. a USB interface; 7. a groove button; 8. stretching the charging frame structure; 81. a plastic sealed shell; 82. a receiving groove; 83. a plastic flat plate; 84. a solar charging panel; 85. a flexible connecting cloth; 9. an end face seal carrier structure; 91. sealing the plastic cover; 92. sealing rubber strips; 93. an AC outlet; 94. locking the pull rod; 10. a constant voltage and constant current module; 11. a charging module; 12. a charging port sealing cover; 13. a carrying handle; 14. fixing the pipeline; 15. and locking the bolt.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2, the constant voltage and constant current outdoor portable power supply of the present invention comprises an engineering plastic casing 1, a waterproof layer 2, a lithium battery pack 3, a metal fixing frame 4, a sealing display frame structure 5, a USB interface 6, a groove button 7, a tensile charging frame structure 8, an end face sealing frame structure 9, a constant voltage and constant current module 10, a charging module 11, a charging port sealing cover 12, a carrying handle 13, a fixed pipeline 14 and a locking bolt 15, wherein the waterproof layer 2 is glued to the inner side of the engineering plastic casing 1; the lithium battery pack 3 is arranged at the lower part of the inner side of the engineering plastic shell 1; the metal fixing frames 4 are respectively arranged on the left side and the right side of the upper part of the lithium battery pack 3; the sealed display frame structure 5 is arranged on the left side inside the engineering plastic shell 1; the USB interface 6 and the groove button 7 are respectively positioned on the inner side of the sealed display frame structure 5; the stretching charging frame structure 8 is arranged on the right side inside the engineering plastic shell 1; the end face sealing frame structure 9 is arranged on the right side of the stretching charging frame structure 8; the constant voltage and constant current module 10 and the charging module 11 are respectively bolted on the upper part of the inner side of the engineering plastic shell 1; the charging port sealing cover 12 is embedded in the upper part of the front end of the engineering plastic shell 1; the carrying handle 13 is integrally arranged at the upper part of the engineering plastic shell 1; the fixed pipelines 14 are respectively glued at the front end and the rear end of the right side of the engineering plastic shell 1; the locking bolt 15 is in threaded connection with the front end of the fixed pipeline 14; the stretching charging frame structure 8 comprises a plastic sealing shell 81, a containing groove 82, a plastic flat plate 83, a solar charging plate 84 and a flexible connecting cloth 85, wherein the containing groove 82 is formed in the right side of the inside of the plastic sealing shell 81; a plurality of plastic flat plates 83 are arranged; the solar charging plate 84 is embedded in the inner side of the plastic flat plate 83; the flexible connecting cloth 85 is glued to the upper part and the lower part of the plastic flat plate 83; the flexible connecting cloth 85 is matched with the plastic flat plate 83, the solar charging plate 84 is flatly laid on the ground, and the solar energy irradiates on the solar charging plate 84, so that the lithium battery pack 3 can be charged.

In the above embodiment, as shown in fig. 3, specifically, the end face seal rack structure 9 includes a seal plastic cover 91, a seal rubber strip 92, an AC socket 93 and a locking pull rod 94, where the seal rubber strip 92 is glued to the outer left side of the seal plastic cover 91; the AC socket 93 is embedded in the upper left side of the sealed plastic cover 91; the right side of the locking pull rod 94 is respectively glued to the front end and the rear end of the sealing plastic cover 91; the locking bolt 15 is loosened and the sealing plastic cover 91 is moved to the right to separate the locking tie 94 from the inside of the fixed pipe 14.

As shown in fig. 4, in the above embodiment, specifically, the sealed display frame structure 5 includes an embedded casing 51, a display screen 52, a metal baffle 53, a plug baffle 54, a sealing rubber ring 55 and a transparent viewing plate 56, where the display screen 52 is embedded in the right upper portion of the inner side of the embedded casing 51; the metal baffle plate 53 is arranged at the left side of the embedded shell 51; the plugging baffle plate 54 is glued on the right side of the metal baffle plate 53; the sealing rubber ring 55 is integrally arranged on the outer side of the plugging baffle plate 54; the transparent observation plate 56 is embedded in the upper parts of the inner sides of the metal baffle plate 53 and the plugging baffle plate 54; the transparent viewing plate 56 can be used to view the power display on the display screen 52, and the metal shutter 53 is held by hand to pull the inserting/removing shutter 54 out of the left side of the inner part of the embedded casing 51.

In the above embodiment, specifically, the two adjacent plastic flat plates 83 are connected together end to end through the flexible connecting cloth 85, so that the plastic flat plates 83 can be folded and stored.

In the above embodiment, specifically, the lower portion of the leftmost plastic flat plate 83 is glued to the plastic sealing shell 81.

In the above embodiment, specifically, the plastic sealing shell 81 is embedded in the right side of the engineering plastic housing 1, and the plastic sealing shell 81 and the inner side of the engineering plastic housing 1 are clamped together, so that the joint is convenient to detach.

In the above embodiment, specifically, the lower portion of the plastic flat plate 83 disposed at the rightmost side is glued to the lower left side of the sealing plastic cover 91 through the flexible connecting cloth 85.

In the above embodiment, specifically, the embedded casing 51 is embedded in the left side of the inside of the engineering plastic casing 1.

In the above embodiment, specifically, the transparent viewing plate 56 is disposed on the left side of the display screen 52, and does not affect the normal viewing of the display screen 52.

In the above embodiment, specifically, the plug baffle 54 is inserted into the left side of the inside of the inserting casing 51, and the sealing rubber ring 55 is disposed between the inserting casing 51 and the plug baffle 54.

In the above embodiment, specifically, the USB interface 6 and the notch button 7 are respectively disposed at the right lower part of the inner side of the embedded shell 51.

Principle of operation

The utility model discloses a theory of operation: during the use, hold and carry handle 13 and carry engineering plastic housing 1, see through transparent observation board 56 and can look over the electric quantity display on the display screen 52, hold metal baffle 53, extract plug baffle 54 from the inside left side of embedding shell 51, then can supply power to DC electrical apparatus through USB interface 6, when the inboard electric quantity of lithium cell group 3 is not enough, unscrew locking bolt 15, to right side removal sealing plastic cover 91, with the inboard separation of locking pull rod 94 from fixed pipeline 14, then flexible connection cloth 85 cooperation plastics flat board 83, tile solar charging panel 84 subaerial, solar radiation is on solar charging panel 84, can charge lithium cell group 3, improve the device's continuation of the journey effect.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The constant-voltage constant-current outdoor portable power supply is characterized by comprising an engineering plastic shell (1), a waterproof layer (2), a lithium battery pack (3), a metal fixing frame (4), a sealing display frame structure (5), a USB interface (6), a groove button (7), a stretching charging frame structure (8), an end face sealing frame structure (9), a constant-voltage constant-current module (10), a charging module (11), a charging port sealing cover (12), a carrying handle (13), a fixed pipeline (14) and a locking bolt (15), wherein the waterproof layer (2) is glued on the inner side of the engineering plastic shell (1); the lithium battery pack (3) is arranged at the lower part of the inner side of the engineering plastic shell (1); the metal fixing frames (4) are respectively arranged on the left side and the right side of the upper part of the lithium battery pack (3); the sealing display frame structure (5) is arranged on the left side of the interior of the engineering plastic shell (1); the USB interface (6) and the groove button (7) are respectively positioned on the inner side of the sealed display frame structure (5); the stretching charging frame structure (8) is arranged on the right side in the engineering plastic shell (1); the end face sealing frame structure (9) is arranged on the right side of the stretching charging frame structure (8); the constant-voltage constant-current module (10) and the charging module (11) are respectively bolted on the upper part of the inner side of the engineering plastic shell (1); the charging port sealing cover (12) is embedded in the upper part of the front end of the engineering plastic shell (1); the carrying handle (13) is integrally arranged at the upper part of the engineering plastic shell (1); the fixed pipelines (14) are respectively glued at the front end and the rear end of the right side of the engineering plastic shell (1); the locking bolt (15) is in threaded connection with the front end of the fixed pipeline (14); the stretching charging frame structure (8) comprises a plastic sealing shell (81), a containing groove (82), a plastic flat plate (83), a solar charging plate (84) and flexible connecting cloth (85), wherein the containing groove (82) is formed in the right side of the inside of the plastic sealing shell (81); a plurality of plastic flat plates (83) are arranged; the solar charging plate (84) is embedded in the inner side of the plastic flat plate (83); the flexible connecting cloth (85) is glued to the upper part and the lower part of the plastic flat plate (83).

2. The constant-voltage constant-current outdoor portable power supply as claimed in claim 1, wherein the end face seal frame structure (9) comprises a seal plastic cover (91), a seal rubber strip (92), an AC socket (93) and a locking pull rod (94), and the seal rubber strip (92) is glued on the left outer side of the seal plastic cover (91); the AC socket (93) is embedded in the upper part of the left side of the sealed plastic cover (91); the right side of the locking pull rod (94) is respectively glued at the front end and the rear end of the sealed plastic cover (91).

3. The constant-voltage constant-current outdoor portable power supply as claimed in claim 1, wherein the sealed display frame structure (5) comprises an embedded shell (51), a display screen (52), a metal baffle plate (53), a plug baffle plate (54), a sealing rubber ring (55) and a transparent observation plate (56), wherein the display screen (52) is embedded in the right upper part of the inner side of the embedded shell (51); the metal baffle (53) is arranged at the left side of the embedded shell (51); the plugging baffle plate (54) is glued to the right side of the metal baffle plate (53); the sealing rubber ring (55) is integrally arranged on the outer side of the plugging baffle plate (54); the transparent observation plate (56) is embedded in the upper parts of the inner sides of the metal baffle plate (53) and the plugging baffle plate (54).

4. The constant voltage constant current outdoor portable power supply of claim 1, wherein the two adjacent plastic plates (83) are connected together end to end by a flexible connecting cloth (85).

5. The constant voltage constant current outdoor portable power supply as claimed in claim 1, wherein the lower portion of said leftmost plastic plate (83) is glued to the plastic sealing case (81).

6. The constant voltage constant current outdoor portable power supply as claimed in claim 1, wherein the plastic sealing case (81) is embedded in the right side of the inside of the engineering plastic casing (1), and the plastic sealing case (81) and the inside of the engineering plastic casing (1) are clamped together.