CN215119368U

CN215119368U - Energy storage power supply

Info

Publication number: CN215119368U
Application number: CN202121329559.0U
Authority: CN
Inventors: 孙中伟; 钟志源; 胡超
Original assignee: Shenzhen Hello Tech Energy Co Ltd
Current assignee: Shenzhen Hello Tech Energy Co Ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-10
Anticipated expiration: 2031-06-15

Abstract

The utility model belongs to the technical field of power supply equipment, and discloses an energy storage power supply, which comprises a first shell, a second shell, a first isolation wall and a second isolation wall, wherein the first shell and the second shell are buckled and connected to form an inner cavity, the first isolation wall is arranged at the inner side of the first shell, the second isolation wall is arranged at the inner side of the second shell, the first isolation wall and the second isolation wall are in sealed splicing, an isolation cavity is formed among the side wall of the first shell, the side wall of the second shell, the first isolation wall and the second isolation wall, the isolation cavity and the inner cavity are mutually independent cavities, when external water enters the shell from the jack panel, the water firstly flows into the isolation cavity and is stored in the isolation cavity, the damage of a battery assembly and a circuit assembly inside the energy storage power supply is avoided, the power utilization risk is avoided, the reliability of the energy storage power supply is improved, and the experience of a user is improved.

Description

Energy storage power supply

Technical Field

The utility model relates to a power supply unit technical field especially relates to an energy storage power.

Background

At present, in different fields, if when going to outdoor work, the inconvenient condition of power supply generally can appear, consequently need carry the energy storage power, and outdoor scene probably is the regional or meet heavy rain of adjacent water, therefore to similar scene, also higher to the waterproof performance requirement of energy storage product. The waterproof construction of current energy storage product is many to the jack panel design of energy storage product, sets up the waterproof board outside the jack panel, keeps apart jack and outside with the waterproof board to set up the entering that the sealing washer prevents water around the waterproof board, but if in the adjacent water region or use the power when meeting heavy rain, can have water to get into the inside problem of energy storage power from the jack panel, and the internal element that leads to energy storage power is impaired, can cause the potential safety hazard when serious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy storage power to solve prior art normal water and can follow the inside problem of jack panel entering energy storage power.

To achieve the purpose, the utility model adopts the following technical proposal:

an energy storage power supply comprises a first shell, a second shell, a first partition wall and a second partition wall;

the first casing with the second casing lock is connected and is formed the inner chamber, first division wall sets up the inboard of first casing, the second division wall sets up the inboard of second casing, first division wall with sealed grafting between the second division wall, the lateral wall of first casing the lateral wall of second casing first division wall and form the isolation chamber between the second division wall, the isolation chamber with the inner chamber is mutual independent cavity.

Preferably, the first partition wall includes at least two first insertion portions arranged along a thickness direction, a first slot is formed between every two adjacent first insertion portions, the second partition wall includes at least one second insertion portion arranged along the thickness direction, a second slot is formed between every two adjacent second insertion portions, the first insertion portion is inserted into the second slot, and the second insertion portion is inserted into the first slot.

Preferably, the first isolation wall is provided with a first groove which is sunken towards the direction away from the buckling position of the first shell, the second isolation wall is provided with a second groove which is sunken towards the direction away from the buckling position of the second shell, and the isolation cavity is formed among the first groove, the second groove, the side wall of the first shell and the side wall of the second shell.

Preferably, the first shell and/or the second shell are/is provided with a water outlet hole, and the water outlet hole is communicated with the isolation cavity.

Preferably, the first partition wall and the second partition wall are both obliquely arranged and have the same inclination direction, and the water outlet hole is formed in the bottom of the lower end of the partition cavity.

Preferably, the water outlet hole is sealed by a rubber plug.

Preferably, the accommodating block includes a horizontal portion and vertical portions connected to both sides of the horizontal portion, the vertical portions (301) are mounted at opposite fastening positions of the first housing (11) and the second housing (12), and the horizontal portion (302) is mounted at an opposite fastening position of the first housing (11) and the second housing (12) adjacent to the vertical portion (301).

Preferably, the energy storage power supply further comprises a handle, a sliding block and a sliding rail;

the slider is connected the both ends of handle, sliding rail connection is in hold the both ends of piece, the sliding rail with the slider relative slip.

As preferred, the both sides of slider set up the spacing groove, the both sides of slide rail set up the stopper, the stopper is arranged in the spacing inslot, just the stopper can the joint in the cell wall of spacing groove.

Preferably, the containing block is provided with a containing cavity, and the handle can be contained in the containing cavity.

The utility model has the advantages that:

through set up first division wall on first casing, set up the second division wall on the second casing, form between first casing lateral wall, second casing lateral wall, first division wall and the second division wall and keep apart the chamber, when outside water from jack panel entering casing inside, water can flow into earlier and keep apart the chamber and store in keeping apart the chamber. Through above-mentioned structure, avoided outside water to directly enter into the casing from the jack panel inside, caused energy storage power supply inside battery pack and circuit assembly impaired, avoided the power consumption risk, increased energy storage power supply's reliable performance, improved user's experience and felt.

Drawings

Fig. 1 is a schematic structural diagram of an energy storage power supply of the present invention;

fig. 2 is a schematic structural view of a second casing of the present invention;

FIG. 3 is a schematic view of the structure of the isolation chamber of the present invention;

FIG. 4 is a schematic structural view of the slide rail of the present invention during operation;

in the figure:

1. a first partition wall; 2. a second partition wall; 3. accommodating the block; 301. a vertical portion; 302. a horizontal portion; 4. an isolation chamber; 5. a handle; 6. a slider; 7. a slide rail; 8. a chute; 9. a limiting groove; 10. a limiting block; 11. a first housing; 12. a second housing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides an energy storage power supply, and its casing is inside to set up waterproof construction, can prevent that outside water from in jack panel inflow to inside circuit assembly and the battery pack of casing, prevent the damage of internal element, improve the security performance of power consumption and user's experience and feel. As shown in fig. 1-4, the energy storage power source includes a first housing 11, a second housing 12, a first partition wall 1 and a second partition wall 2, wherein the first housing 11 and the second housing 12 are snap-fit connected (e.g., bolted) to form a housing having a cavity. The first isolation wall 1 is arranged on the inner side of the first shell 11, the second isolation wall 2 is arranged on the inner side of the second shell 12, the first isolation wall 1 and the second isolation wall 2 are in sealed insertion connection, an isolation cavity 4 is formed among the first shell 11, the second shell 12, the first isolation wall 1 and the second isolation wall 2, when external water enters from the jack panel, the external water firstly flows into the isolation cavity 4, and due to the sealed insertion connection between the first isolation wall 1 and the second isolation wall 2, the water in the isolation cavity 4 cannot flow into a circuit assembly inside the shell.

Further, in this embodiment, set up the apopore on first casing 11, the apopore can be one or more, the apopore with keep apart 4 intercommunications in chamber, 4 backs are kept apart in the inflow of outside rivers, can in time discharge from the apopore, avoid water to store for a long time in keeping apart chamber 4, the apopore can be sealed with the plug, can prevent like this that outside water from the apopore inside of flowing in energy storage power, damage inside circuit module and the battery pack of energy storage power, improve energy storage power's security performance.

Further, it can be understood that, above-mentioned apopore also can set up on second casing 12, the apopore can be one or more, apopore and isolation chamber 4 intercommunication, outside rivers go into and keep apart 4 backs, can in time discharge from the apopore, avoid water to store in keeping apart chamber 4 for a long time, the apopore can be sealed with the plug, can prevent like this that outside water from inside the apopore inflow energy storage power supply, damage inside circuit module and the battery pack of energy storage power supply, improve energy storage power supply's security performance.

Of course, can understand that above-mentioned apopore can also set up simultaneously on first casing 11 and second casing 12, and the apopore can be sealed with the plug, can prevent like this that outside water from the apopore inside the inflow energy storage power, damage inside circuit module and the battery pack of energy storage power, improve energy storage power's security performance.

Furthermore, the first isolation wall 1 and the second isolation wall 2 can be both provided with grooves, the groove on the first isolation wall 1 is called a first groove, the groove on the second isolation wall 2 is called a second groove, the first groove is sunken towards the direction far away from the buckling part of the first shell 11, the second groove is sunken towards the direction far away from the buckling part of the second shell 12, the first groove and the second groove form an isolation cavity 4 between the side wall of the first shell 11 and the side wall of the second shell 12, the arrangement of the first groove and the second groove is convenient for the isolation cavity 4 to store water flowing from the jack panel, the first isolation wall 1 and the second isolation wall 2 can also be obliquely arranged in the same oblique direction, and the water outlet hole is arranged at the bottom of the lower end of the isolation cavity 4, so that the water stored in the isolation cavity 4 can automatically flow out, the water stored in the isolation cavity 4 for a long time can be prevented, and the safety performance of the energy storage product can be improved, meanwhile, water in the isolation cavity 4 automatically flows out, so that the operation procedure of a user is simplified, and the experience of the user is improved.

Furthermore, at least two first inserting parts are arranged in the thickness direction of the first isolation wall 1, a first slot is formed between the first inserting parts, at least one second inserting part is arranged in the thickness direction of the second isolation wall 2, and a second slot is formed between the second inserting parts, it can be understood that the number of the first inserting parts can be the same as or different from that of the second inserting parts, so that the first inserting parts are inserted into the second slot, the second inserting parts are inserted into the first slot, in order to enable the sealing effect of the inserting part of the first isolation wall 1 and the second isolation wall 2 to be better, the inserting parts can adopt interference fit, and water in the isolation cavity 4 is prevented from permeating into the circuit assembly inside the shell through the inserting part of the first isolation wall 1 and the second isolation wall 2. The sealing ring can be arranged at the joint of the first separation wall 1 and the second separation wall 2 to prevent water in the separation cavity 4 from permeating into the circuit assembly inside the shell through the joint of the first separation wall 1 and the second separation wall 2.

Further, the first partition wall 1 and the first housing 11, and the second partition wall 2 and the second housing 12 may be integrally formed, so that the isolation chamber 4 may have better sealing performance.

Further, the accommodating block 3 includes a horizontal portion 302 and vertical portions 301 connected to both sides of the horizontal portion 302, the vertical portions 301 are mounted at opposite fastening positions of the first housing 11 and the second housing 12, and the horizontal portion 302 is mounted at an opposite fastening position of the first housing 11 and the second housing 12 adjacent to the vertical portion 301. After the accommodating block 3 is installed, the vertical portion 301 and the horizontal portion 302 can be flush with the buckling position of the first housing 11 and the second housing 12, so that the sealing performance of the joint of the accommodating block 3 and the first housing 11 and the second housing 12 is improved, and the appearance of the energy storage power supply is more attractive.

In this embodiment, this energy storage power still includes handle 5, slider 6 and slide rail 7, and slider 6 sets up at the both ends of handle 5, and slide rail 7 sets up at the both ends that hold piece 3, and slider 6 can be with slide rail 7 relative slip to realize handle 5 in the slip that holds on piece 3, be provided with spout 8 along slider 6's slip direction, spout 8's cross section can set to trapezoidally, prevents that slider 6 from deviating from the spout.

Further, both sides at slider 6 are provided with spacing groove 9, both sides at slide rail 7 are provided with stopper 10, stopper 10 can be the columnar structure, during the installation, install slider 6 and slide rail 7 earlier, carry out stopper 10's installation again, otherwise slider 6 can't install and get into slide rail 7, when slider 6 slides, stopper 10 is arranged in spacing groove 9, and the joint in the cell wall of spacing groove 9, can understand, the length of spacing groove 9 is the slip stroke of slider 6 promptly, also be handle 5's slip stroke simultaneously, stopper 10 and spacing groove 9's cooperation, can restrict handle 5's slip stroke and prevent that handle 5 from holding piece 3 and coming off.

Further, hold and to set up the recessed chamber that holds of side on the piece 3, when need not to carry the energy storage power, handle 5 holds in holding the chamber, and 5 surfaces of handle and the outer wall parallel and level of first casing 11 and second casing 12 this moment make the appearance of energy storage power more pleasing to the eye, and the appearance is neat can occupy less storage space, the packing of also being convenient for, when needs carry the energy storage power, can pull out handle 5 from holding the intracavity for the transport.

The utility model discloses a first casing 11, second casing 12, form between first division wall 1 and the second division wall 2 and keep apart chamber 4, the water storage that will get into from jack panel department is stored, prevent in it flows into the inside circuit assembly of casing, the damage of energy storage power supply inner assembly has been avoided, the security performance of energy storage power supply has been improved, set the handle 5 into the slip handle, make energy storage power supply's appearance more pleasing to the eye, the slip handle occupation space is little simultaneously, be convenient for the packing of energy storage product, reduce the storage space of energy storage product, user's experience sense has been improved, user's individualized demand has been satisfied.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An energy storage power supply is characterized by comprising a first shell (11), a second shell (12), a first partition wall (1) and a second partition wall (2);

first casing (11) with second casing (12) lock is connected and is formed the inner chamber, first division wall (1) sets up the inboard of first casing (11), second division wall (2) set up the inboard of second casing (12), first division wall (1) with sealed grafting between second division wall (2), the lateral wall of first casing (11), the lateral wall of second casing (12) first division wall (1) and form between the second division wall (2) and keep apart chamber (4), keep apart chamber (4) with the inner chamber is the cavity of mutual independence.

2. An energy storage power supply according to claim 1, wherein the first partition wall (1) comprises at least two first insertion portions arranged in the thickness direction, a first slot is formed between two adjacent first insertion portions, the second partition wall (2) comprises at least one second insertion portion arranged in the thickness direction, a second slot is formed between two adjacent second insertion portions, the first insertion portions are inserted into the second slot, and the second insertion portions are inserted into the first slot.

3. An energy storage power supply according to claim 1 or 2, characterized in that the first partition wall (1) is provided with a first recess which is recessed in a direction away from the fastening of the first housing (11), the second partition wall (2) is provided with a second recess which is recessed in a direction away from the fastening of the second housing (12), and the first recess, the second recess, the side wall of the first housing (11) and the side wall of the second housing (12) form the separation chamber (4) therebetween.

4. An energy storage power supply according to claim 1, wherein the first casing (11) and/or the second casing (12) is provided with an outlet hole, and the outlet hole is communicated with the isolated cavity (4).

5. An energy storage power supply according to claim 4, wherein the first partition wall (1) and the second partition wall (2) are both inclined and have the same inclination direction, and the water outlet is arranged at the bottom of the lower end of the partition chamber (4).

6. An energy storage power supply according to claim 4 or 5 wherein said outlet aperture is sealed with a rubber plug.

7. An energy storage power supply according to claim 1, further comprising a housing block (3);

the accommodating block (3) comprises a horizontal part (302) and vertical parts (301) connected to two sides of the horizontal part (302), wherein the vertical parts (301) are installed at opposite buckling positions of the first shell (11) and the second shell (12), and the horizontal part (302) is installed at opposite buckling positions of the first shell (11) and the second shell (12) adjacent to the vertical part (301).

8. An energy storage power supply according to claim 1, further comprising a handle (5), a slider (6) and a slide (7);

the slider (6) is connected at the two ends of the handle (5), the slide rail (7) is connected at the two ends of the accommodating block (3), and the slide rail (7) and the slider (6) slide relatively.

9. The energy storage power supply according to claim 8, wherein two sides of the sliding block (6) are provided with limiting grooves (9), two sides of the sliding rail (7) are provided with limiting blocks (10), the limiting blocks (10) are arranged in the limiting grooves (9), and the limiting blocks (10) can be clamped on the groove walls of the limiting grooves (9).

10. An energy storage power supply according to claim 8 or 9, wherein the accommodating block (3) is provided with an accommodating cavity in which the handle (5) can be accommodated.