CN218039535U

CN218039535U - 24V200Ah metal casing starting power supply with waterproof property

Info

Publication number: CN218039535U
Application number: CN202221628878.6U
Authority: CN
Inventors: 胡伟光; 尹世飞
Original assignee: Shenzhen Huajie Power Technology Co ltd
Current assignee: Shenzhen Huajie Power Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-13
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a take 24V200Ah metal casing starting power supply of waterproof nature relates to power technical field. The utility model discloses a protective housing, top cap and group battery, protective housing's top is equipped with the top cap, and protective housing's inboard is provided with the group battery, and the push type switch is installed at the top of top cap, and the push type switch passes through wire and group battery electric connection, is equipped with coupling mechanism between protective housing and the top cap, and coupling mechanism is used for carrying out sealing connection to protective housing and top cap, and coupling mechanism includes frame recess, carriage and gasket, has seted up a frame recess around the top cap bottom. The utility model discloses a coupling mechanism's structural design makes this device realize the sealing between protective housing and the top cap, avoids in water enters into protective housing, has promoted the security of this device, and through waterproofing mechanism's structural design, makes the push type switch of this device can realize waterproof function for use comparatively safely.

Description

24V200Ah metal casing starting power supply with waterproof property

Technical Field

The utility model belongs to the technical field of the power, especially, relate to a 24V200Ah metal casing starting power supply of waterproof nature in area.

Background

The power supply is a device for converting energy in other forms into electric energy and supplying the electric energy to a circuit (electronic equipment), the power supply comprises various types, the 24V200Ah starting power supply belongs to one type, and in order to avoid the situation that a press switch of the power supply is easy to generate danger when encountering water, the press switch of the power supply usually has a waterproof function, therefore, the application provides another scheme capable of realizing the waterproof property of the press switch, namely, the 24V200Ah metal shell starting power supply with the waterproof property.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 24V200Ah metal casing start power supply of waterproof nature in the area to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a 24V200Ah metal casing starting power supply of waterproof nature in area, including protective housing, top cap and group battery, protective housing's top is equipped with the top cap, protective housing's inboard is provided with the group battery, the push type switch is installed at the top of top cap, the push type switch passes through wire and group battery electric connection, be equipped with coupling mechanism between protective housing and the top cap, coupling mechanism is used for carrying out sealing connection to protective housing and top cap.

Further, coupling mechanism includes frame recess, carriage and gasket, a frame recess has been seted up all around to the top cap bottom, protective housing's top is fixed with the carriage that corresponds with frame groove position, frame recess and carriage sliding connection, be provided with the gasket between frame recess and the carriage, a plurality of screw holes that correspond in vertical direction position are all seted up to the inboard of frame recess, carriage and gasket, the frame recess passes through screw and screw hole and carriage and gasket fixed connection.

Further, both ends of the inner side of the protective shell are fixed with first baffles, both sides of the inner part of the protective shell are fixed with second baffles, one side of each second baffle is fixed with a BMS, and the first baffles and the second baffles are tightly attached to the battery pack.

Furthermore, a plurality of pressing strips are fixed at the top of the inner side of the top cover, and two ends of each pressing strip are fixed to the top of the second baffle through screws.

Furthermore, the top cap is equipped with waterproofing mechanism with the outside of push type switch, waterproofing mechanism is used for carrying out waterproof moisture-proof to the push type switch.

Further, waterproof mechanism includes rubber ring, guide cylinder, ring channel, a fixed cylinder, removes post, flexible pipe, connects packing element and guide way, the top of top cap and the rigidity that is located the push type switch outside have the rubber ring, the inboard of rubber ring is fixed with the guide cylinder, the ring channel has been seted up between rubber ring and the guide cylinder, be provided with a fixed cylinder between protective housing and the guide cylinder, the bottom and the top cap of a fixed cylinder are fixed, a fixed cylinder and push type switch clearance fit, the inboard sliding connection of a fixed cylinder has the removal post, the bottom and the laminating of push type switch top of removal post, the top of removal post is fixed with flexible pipe, remove post and flexible pipe clearance fit, the bottom of flexible pipe is fixed with and is connected the packing element, the guide way has been seted up to the inboard of connecting the packing element, the guide way cup joints on the guide cylinder, the guide way and guide cylinder interference connection.

The utility model discloses following beneficial effect has:

1. the utility model discloses a coupling mechanism's structural design makes this device realize the sealing between protective housing and the top cap, avoids water to enter into protective housing, has promoted the security of this device.

2. The utility model discloses a waterproofing mechanism's structural design makes the push type switch of this device can realize waterproof function for use comparatively safely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the frame-type groove, the connection frame and the gasket of the present invention;

FIG. 4 is a schematic view of the connection structure of the rubber ring and the guide cylinder of the present invention;

fig. 5 is a schematic view of the connection structure between the fixed cylinder and the movable column of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a protective housing; 2. a top cover; 3. a battery pack; 4. a push switch; 5. a frame-type groove; 6. a connecting frame; 7. a gasket; 8. a first baffle plate; 9. a second baffle; 10. a BMS; 11. layering; 12. a rubber ring; 13. a guide cylinder; 14. an annular groove; 15. a fixed cylinder; 16. moving the column; 17. a telescopic pipe; 18. connecting the rubber cylinders; 19. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to a 24V200Ah metal casing starting power supply with waterproof property, including protective housing 1, top cap 2 and battery pack 3, protective housing 1's top is equipped with top cap 2, protective housing 1's inboard is provided with battery pack 3, top cap 2's top is installed with push type switch 4, push type switch 4 passes through wire and battery pack 3 electric connection, be equipped with coupling mechanism between protective housing 1 and top cap 2, coupling mechanism is used for carrying out sealing connection to protective housing 1 and top cap 2, protective housing 1 and top cap 2's material is the metal, because starting power supply housing in the existing market is the plastic shell, the plastic shell is easy to age in the long-term high temperature environment again and outdoor environment, the plastic shell intensity is low, through protective housing 1 and top cap 2 setting, the life of this device has been promoted;

the connecting mechanism comprises a frame type groove 5, a connecting frame 6 and a gasket 7, the periphery of the bottom of the top cover 2 is provided with the frame type groove 5, the top of the protective shell 1 is fixedly provided with the connecting frame 6 corresponding to the position of the frame type groove 5, the frame type groove 5 is in sliding connection with the connecting frame 6, the gasket 7 is arranged between the frame type groove 5 and the connecting frame 6, the inner sides of the frame type groove 5, the connecting frame 6 and the gasket 7 are respectively provided with a plurality of threaded holes corresponding to the vertical direction, the frame type groove 5 is fixedly connected with the connecting frame 6 and the gasket 7 through screws and threaded holes, and through the arrangement of the gasket 7, water cannot enter the protective shell 1 from the connection position between the protective shell 1 and the top cover 2, so that safety accidents are avoided;

the two ends of the inner side of the protective shell 1 are respectively fixed with a first baffle 8, the two sides of the inner side of the protective shell 1 are respectively fixed with a second baffle 9, one side of one second baffle 9 is fixed with a BMS10, the first baffle 8 and the second baffle 9 are tightly attached to the battery pack 3, and the battery pack 3 can be limited in the transverse direction through the matching of the first baffle 8 and the second baffle 9, so that the use effect is good;

a plurality of pressing strips 11 are fixed at the top of the inner side of the top cover 2, two ends of each pressing strip 11 are fixed with the top of the second baffle 9 through screws, and the battery pack 3 can be limited in the vertical direction through the matching between the second baffle 9 and the pressing strips 11, so that the using effect is good;

the outer sides of the top cover 2 and the push switch 4 are provided with waterproof mechanisms which are used for preventing water and moisture of the push switch 4;

the waterproof mechanism comprises a rubber ring 12, a guide cylinder 13, an annular groove 14, a fixed cylinder 15, a movable column 16, an expansion pipe 17, a connecting rubber cylinder 18 and a guide groove 19, the rubber ring 12 is fixed at the top of the top cover 2 and at a position outside the push switch 4, the guide cylinder 13 is fixed at the inner side of the rubber ring 12, the annular groove 14 is formed between the rubber ring 12 and the guide cylinder 13, the fixed cylinder 15 is arranged between the protective shell 1 and the guide cylinder 13, the bottom of the fixed cylinder 15 is fixed with the top cover 2, the fixed cylinder 15 is in clearance fit with the push switch 4, the inner side of the fixed cylinder 15 is connected with the movable column 16 in a sliding manner, the bottom of the movable column 16 is attached to the top of the push switch 4, the expansion pipe 17 is fixed at the top of the movable column 16, the movable column 16 is in clearance fit with the expansion pipe 17, the connecting rubber cylinder 18 is fixed at the bottom of the movable column 17, the guide groove 19 is formed in the inner side of the connecting rubber cylinder 18, the guide groove 19 is sleeved on the guide cylinder 13, the guide groove 19 is connected with the guide cylinder 13 in an interference manner, when the push switch 4 needs to be closed, the push switch 4, the movable column 16 can be pressed downwards along the expansion pipe 17, and then the movable column 16 can slide along the inner side of the fixed cylinder 15, and the push switch 4 can be closed until the push switch 4 can be closed.

One specific application of this embodiment is: when the protective shell 1 is required to be connected with the top cover 2, firstly, the gasket 7 is placed on the connecting frame 6, the connecting frame and the gasket are aligned through the threaded hole, then, the frame-type groove 5 on the inner side of the top cover 2 is aligned and attached to the gasket 7, and then, the protective shell 1 is connected with the top cover 2 through the screw;

when the push switch 4 needs to be used, the movable column 16 slides downwards along the inner side of the fixed cylinder 15 by pressing the telescopic pipe 17, and then the movable column 16 extrudes the push switch 4 until the push switch 4 is opened;

when a user carelessly sprinkles water on the device, the rubber ring 12 is fixed with the top cover 2, and the guide groove 19 is in interference fit with the guide cylinder 13, so that the water cannot contact the push switch 4, and further accidents are avoided.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a 24V200Ah metal casing starting power supply of waterproof nature, a serial communication port, including protective housing (1), top cap (2) and group battery (3), the top of protective housing (1) is equipped with top cap (2), the inboard of protective housing (1) is provided with group battery (3), push type switch (4) are installed at the top of top cap (2), push type switch (4) pass through wire and group battery (3) electric connection, be equipped with coupling mechanism between protective housing (1) and top cap (2), coupling mechanism is used for carrying out sealing connection to protective housing (1) and top cap (2).

2. The 24V200Ah metal casing starting power supply with the waterproof property is characterized in that the connecting mechanism comprises a frame type groove (5), a connecting frame (6) and a gasket (7), the frame type groove (5) is formed in the periphery of the bottom of the top cover (2), the connecting frame (6) corresponding to the position of the frame type groove (5) is fixed to the top of the protective casing (1), the frame type groove (5) is in sliding connection with the connecting frame (6), the gasket (7) is arranged between the frame type groove (5) and the connecting frame (6), a plurality of threaded holes corresponding to the vertical direction are formed in the inner sides of the frame type groove (5), the connecting frame (6) and the gasket (7), and the frame type groove (5) is fixedly connected with the connecting frame (6) and the gasket (7) through screws and threaded holes.

3. The 24V200Ah metal case starting power supply with the waterproof property is characterized in that a first baffle (8) is fixed at two ends of the inner side of the protective case (1), second baffles (9) are fixed at two sides of the inner part of the protective case (1), a BMS (10) is fixed at one side of one second baffle (9), and the first baffle (8) and the second baffle (9) are tightly attached to the battery pack (3).

4. The 24V200Ah metal shell starting power supply with the waterproof property is characterized in that a plurality of pressing strips (11) are fixed to the top of the inner side of the top cover (2), and two ends of each pressing strip (11) are fixed to the top of the second baffle (9) through screws.

5. The 24V200Ah metal case starting power supply with the waterproof property is characterized in that the top cover (2) and the outer side of the push switch (4) are provided with a waterproof mechanism, and the waterproof mechanism is used for preventing water and moisture of the push switch (4).

6. The 24V200Ah metal shell starting power supply with the waterproof property according to claim 5, characterized in that the waterproof mechanism comprises a rubber ring (12), a guide cylinder (13), an annular groove (14), a fixed cylinder (15), a moving column (16), a telescopic pipe (17), a connecting rubber cylinder (18) and a guide groove (19), the rubber ring (12) is fixed at the top of the top cover (2) and is positioned at the outer side of the press switch (4), the guide cylinder (13) is fixed at the inner side of the rubber ring (12), the annular groove (14) is formed between the rubber ring (12) and the guide cylinder (13), the fixed cylinder (15) is arranged between the protective shell (1) and the guide cylinder (13), the bottom of the fixed cylinder (15) is fixed with the top cover (2), the fixed cylinder (15) is in clearance fit with the press switch (4), the moving column (16) is slidably connected at the inner side of the fixed cylinder (16), the bottom of the moving column (16) is attached to the top of the press switch (4), the top of the moving column (16) is fixed with the telescopic pipe (17), the moving column (17) is connected with the telescopic pipe (18), and the guide groove (19) is formed at the bottom of the telescopic pipe (17), the guide groove (19) is sleeved on the guide cylinder (13), and the guide groove (19) is in interference connection with the guide cylinder (13).