CN210985340U - Power box - Google Patents

Abstract

The utility model discloses a power supply box, power supply box includes: the battery pack comprises a box body, a middle partition plate, a battery pack and an electric element group, wherein an accommodating space is formed in the box body, the middle partition plate is arranged in the accommodating space, so that the accommodating space is divided into a first installation space and a second installation space, the first installation space is located below the second installation space, the battery pack is arranged in the first installation space, the electric element group is composed of a plurality of electric elements, the electric element group is arranged in the second installation space, and the battery pack is electrically connected with the electric element group. According to the utility model discloses power supply box, compact structure, stability are good, the flexibility is good.

Description

Power box

Technical Field

The utility model belongs to the technical field of the electrical technology and specifically relates to a power supply box is related to.

Background

Most power supply boxes on the market need to be additionally provided with a power supply cable to meet the power supply requirement of the electrical equipment, the moving range of the electrical equipment is limited, and the electrical equipment is very inconvenient to provide power on a mobile platform. Therefore, it is very important to design a power box with power supply.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a power box, power box compact structure, stability are good, the flexibility is good.

According to the utility model discloses power supply box, power supply box includes: the battery pack comprises a box body, a middle partition plate, a battery pack and an electric element group, wherein an accommodating space is formed in the box body, the middle partition plate is arranged in the accommodating space, so that the accommodating space is divided into a first installation space and a second installation space, the first installation space is located below the second installation space, the battery pack is arranged in the first installation space, the electric element group is composed of a plurality of electric elements, the electric element group is arranged in the second installation space, and the battery pack is electrically connected with the electric element group.

Therefore, according to the utility model discloses the power supply box, through set up the median septum in accommodation space, can separate battery pack and electric component group, thereby can avoid battery pack and electric component group to influence each other at the during operation, good stability, furthermore, accommodation space separates two installation spaces through the median septum, and install battery pack and electric component group respectively in two installation spaces, can be favorable to the assembly of battery pack and electric component group, can also save battery pack and electric component group installation space, thereby make the compact structure of the spare part in the power supply box. Through establishing battery pack and electric element group in a box for battery pack can directly supply power to electric element group directly, thereby can carry out automatically controlled operation betterly, can avoid external line to influence the automatically controlled operation scope of electric element group, and the flexibility is good.

In addition, according to the utility model discloses a power supply box can also have following additional technical characterstic:

in some embodiments of the present invention, the power box further comprises: an electrical component mounting plate disposed within the second mounting space, the electrical component group being adapted to be mounted on the electrical component mounting plate.

In one embodiment, the box body is provided with a wire passing hole, and the power supply box further comprises a waterproof locking member which is suitable for being matched with the wire passing hole and is arranged around at least one part of the wire passing hole.

In another embodiment, the case is formed with a plurality of heat dissipation holes and heat dissipation fans, the heat dissipation holes are distributed in a row, or the case is provided with a plurality of detachable heat dissipation nets and heat dissipation fans, and the heat dissipation nets are distributed at intervals.

Optionally, the battery assembly comprises: the storage battery is installed through a first mounting frame at the bottom of the first mounting space, the inverter is installed through a second mounting frame above the storage battery, and the inverter is electrically connected with the storage battery.

In some embodiments of the present invention, the power box comprises: the box body and the switch door, accommodation space is formed in the box body, be formed with on the box body with the installing port of accommodation space intercommunication, but the switch door pivot ground with the box body links to each other, the switch door be suitable for with the installing port cooperation is in order to open or close the installing port.

Optionally, sealing strips matched with each other are arranged on the box body and the switch door, or a sealing strip is formed on one of the box body and the switch door, and a sealing flange matched with the sealing strip is formed on the other of the box body and the switch door.

In some embodiments of the present invention, the battery pack includes an electric control device, the electric control device is adapted to control the electric element group, and at least one wall surface of the box body is provided with an installation block matched with the electric control device.

Optionally, at least one wall of the box body is provided with a transparent observation window.

In some embodiments of the present invention, a plug or a socket is disposed on at least one wall of the box body, and the plug or the socket is electrically connected to the battery assembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of the power box according to the present invention when the opening and closing door is opened;

fig. 2 is a front view of the power supply box according to the present invention with the switch door removed;

fig. 3 is a top view of the power supply box according to the present invention with the switch door removed;

fig. 4 is a schematic structural diagram of the power box according to the present invention when the switch door is closed.

Reference numerals:

100: a power supply box;

1: a box body; 11: a wire passing hole; 12: a heat-dissipating web; 13: a heat radiation fan; 14: an observation window; 15: a plug;

2: a middle partition plate;

3: a battery assembly; 31: an inverter; 32: a storage battery; 33: a first mounting bracket; 34: a second mounting bracket; 35: mounting blocks;

4: an electric component mounting board;

5: opening and closing the door; 51: a control module;

6: waterproof retaining member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A power supply box 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

As shown in fig. 1 to 4, the power supply box 100 includes: the battery pack comprises a box body 1, a middle partition plate 2, a battery pack 3 and an electric element group.

Specifically, the box body 1 is internally provided with an accommodating space, so that the electrical equipment can be placed in the accommodating space to protect the electrical equipment, and the electrical equipment can work in the box body 1 better.

Further, the electrical partition board 2 is disposed in the accommodating space to divide the accommodating space into a first installation space and a second installation space, the first installation space is located below the second installation space, for example, as shown in fig. 1, the partition board 2 may extend in a left-right direction as shown in fig. 1 to divide the accommodating space into an upper installation space and a lower installation space, and the first installation space may be located below the second installation space.

The battery assembly 3 can be arranged in the first installation space, the electrical element group is composed of a plurality of electrical elements, and the electrical element group can be arranged in the second installation space, therefore, the battery assembly 3 and the electrical element group are respectively arranged in the two installation spaces, the mutual influence of the battery assembly 3 and the electrical element group during working can be avoided, the structure of the power box 100 can be compact, furthermore, the battery assembly 3 and the electrical element group can be electrically connected, therefore, the battery assembly 3 can conveniently supply power for the electrical element group, and the electrical element group can better work.

In the related art, some of the battery packs are electrically connected to an external power source through external circuits, and when the electrical component packs move due to work demands, the external circuits easily affect the electric control operation range of the electrical component packs, so that the battery pack 3 can directly supply power to the electrical component packs by arranging the battery pack 3 and the electrical component packs in one box body 1, and thus, the electric control operation can be well performed.

Therefore, according to the utility model discloses power supply box 100, through set up median septum 2 in accommodation space, can separate battery pack 3 and electric component group, thereby can avoid battery pack 3 and electric component group to influence each other at the during operation, good stability, furthermore, accommodation space separates two installation spaces through median septum 2, and install battery pack 3 and electric component group respectively in two installation spaces, can be favorable to the assembly of battery pack 3 and electric component group, can also save battery pack 3 and electric component group installation space, thereby make the compact structure of spare part in power supply box 100. The battery component 3 and the electric component group are arranged in the box body 1, so that the battery component 3 can directly supply power to the electric component group, electric control operation can be well performed, the electric control operation range of the electric component group can be prevented from being influenced by an external circuit, and the flexibility is good.

Optionally, the power supply box 100 may be placed on a mobile platform, and after the power supply box 100 is placed on the mobile platform, the mobile platform may conveniently move the power supply box 100 to a designated position, further, the mobile platform may be a transportation vehicle, and may also be a detection device, and the power supply box 100 may also supply power to the mobile platform, or control the activity of the mobile platform through an electrical component group, which is not limited herein. Further, the power box 100 can be used as a portable and movable power source, so that the power box 100 can supply power to electrical equipment in different areas, so that the electrical equipment can work normally.

In some embodiments of the present invention, the power box 100 further comprises: the electrical element mounting plate 4 is arranged in the second mounting space, the electrical element group is suitable for being assembled on the electrical element mounting plate 4, namely, the electrical elements in the power supply box 100 can be mounted in the box body 1 through the electrical element mounting plate 4, so that the assembly of the electrical element group can be facilitated, meanwhile, the electrical elements in the power supply box 100 are assembled on the electrical element mounting plate, the layout of the electrical elements can be facilitated, and therefore the electrical elements in the power supply box 100 can be tidy.

Further, in the example shown in fig. 2, the electrical component mounting board 4 may extend along the length direction of the middle partition board 2, and the plane of the electrical component mounting board 4 is parallel to the plane of the middle partition board 2, and the electrical component mounting board 4 may be mounted on the middle partition board 2, of course, it is understood that the electrical component mounting board 4 may be mounted at other positions in the second mounting space, and meanwhile, the extending direction of the electrical component mounting board 4 and the inclination angle of the plane may be set according to actual requirements, and is not limited herein.

In one embodiment, the case body 1 is formed with a wire passing hole 11, the power supply box 100 further includes a waterproof locking member 6 adapted to cooperate with the wire passing hole 11, the waterproof locking member 6 is disposed around at least a portion of the wire passing hole 11, so that the wire inside the case body 1 can pass through the wire passing hole 11 to extend to the outside of the case body 1, the waterproof locking member 6 can seal a gap between the wire and the wire passing hole 11, and has a certain waterproof capability, and at the same time, the waterproof locking member 6 can limit the wire, so as to prevent the wire from sliding, and the wire and the electrical element connected to the wire can be relatively stable.

Further, the electric wire can be connected with the electric element outside the box body 1 after extending out of the box body 1, and can also be connected with the electric equipment outside the box body 1, for example, the electric wire extending out of the box body 1 can be matched with a plug to be electrically connected with an external power supply, so that the electric element group can continuously work under the condition that the battery component 3 is out of power, and the practicability is high.

In another embodiment, the box body 1 is formed with the wire passing hole 11, and the power box 100 includes a sealing rubber gasket adapted to be matched with the wire passing hole 11, so that after the electric wire in the box body 1 passes through the wire passing hole 11, the sealing rubber gasket matched with the wire passing hole 11 can enable the electric wire to be stably matched with the wire passing hole 11, and meanwhile, the sealing rubber gasket can seal the box body 1 to protect the electrical equipment in the box body 1, thereby improving the safety of the power box 100.

Optionally, a plurality of heat dissipation holes and a heat dissipation fan 13 are formed on the case 1, and the plurality of heat dissipation holes are distributed in a row, that is, the heat dissipation fan 13 can cooperate with the plurality of heat dissipation holes to dissipate heat in the case 1, so that the electric component group or the battery component 3 can be prevented from being damaged due to too high heat in the working process. Wherein a plurality here means two or more, and is not limited here.

Further, a plurality of heat radiation fans 13 may be provided, and by providing a plurality of heat radiation fans 13 in the case 1, the flow speed of air in the case 1 can be increased, so that heat can be radiated better to the electric component group or the battery module 3.

Further, as shown in fig. 2, a plurality of heat dissipation holes and a heat dissipation fan 13 may be provided on two opposite sidewalls of the case 1, whereby the heat dissipation fan 13 may well blow air inside the case 1 toward the heat dissipation fan and then flow out from the heat dissipation holes.

Optionally, the box body 1 is provided with a plurality of detachable heat dissipation nets 12 and a heat dissipation fan 13, and the plurality of heat dissipation nets 12 are distributed at intervals, so that the plurality of detachable heat dissipation nets 12 are arranged on the box body 1, so that a new heat dissipation net 12 can be conveniently replaced when the heat dissipation net 12 is damaged, the power supply box 100 can be quickly reused, and the maintenance efficiency is high.

In the specific example shown in fig. 1, two heat dissipation nets 12 are mounted on the left side wall surface of the case 1, two heat dissipation fans 13 are mounted on the right side wall surface, the two heat dissipation nets 12 and the two heat dissipation fans 13 are arranged at intervals in the vertical direction, the heat dissipation net 12 located below and the heat dissipation fan 13 located below are opposite to each other on the left and right sides of the first installation space, and the heat dissipation net 12 located above and the heat dissipation fan 13 located above are opposite to each other on the left and right sides of the second installation space, so that the battery pack 3 mounted in the first installation space and the electrical component pack mounted in the second installation space can perform heat dissipation well.

In some embodiments of the present invention, the battery assembly 3 includes: the battery 32 is mounted at the bottom of the first mounting space through a first mounting bracket 33, the inverter 31 is mounted above the battery 32 through a second mounting bracket 34, and the inverter 31 is electrically connected with the battery 32.

Therefore, in the moving process of the power supply box 100, the storage battery 32 can be firmly matched with the first mounting frame 33, and the inverter 31 can be firmly matched with the second mounting frame 34, so that the storage battery 32 and the inverter 31 can be prevented from shaking in the box body 1, the battery assembly 3 can be used for better supplying power for the electrical component group, and the power supply box 100 can be moved better.

Further, by providing the inverter 31, the dc power output from the battery 32 can be converted into ac power, and thus the battery module 3 can output both dc power and ac power to the electrical component group, and flexibility is high.

In some embodiments, the power supply box 100 includes: box 1 and switch door 5, accommodation space form in box 1, be formed with the installing port with the accommodation space intercommunication on box 1, from this, the staff can install electrical equipment in box 1 through the installing port conveniently, also can maintain the electrical equipment in box 1 through the installing port. It can be understood that the mounting port can be installed on one side surface of the box body 1, and also can be installed on two side surfaces of the box body 1, without limitation, so as to meet the actual requirement.

Further, the switch door 5 is pivotally connected to the box body 1, the switch door 5 is adapted to be matched with the installation opening to open or close the installation opening, that is, the switch door 5 may be connected to the box body 1, and the switch door 5 may rotate relative to the box body 1, and after the switch door 5 is matched with the installation opening, the switch door 5 may move at the installation opening to open or close the installation opening. When the switch door 5 is opened the installing port, the staff can install, detect or maintain the electrical equipment in the box 1 through the installing port, when the switch door 5 rotates and closes the installing port, the electrical equipment in the box 1 can be placed in the accommodating space more stably, the battery pack 3 and the electrical component group in the power box 100 can work better, and then the power box 100 or the mobile platform can move better.

Optionally, the box body 1 and the switch door 5 are provided with mutually matched sealing strips, so that when the switch door 5 closes the installation opening, the sealing strips on the box body 1 can be matched with the sealing strips on the switch door 5, the power box 100 can be sealed, and the safety of the power box 100 is improved.

Optionally, a sealing strip is formed on one of the box body 1 and the switch door 5, a sealing flange matched with the sealing strip is formed on the other of the box body 1 and the switch door 5, in one example, the sealing strip is formed on the box body 1, the sealing flange is formed on the switch door 5, in another example, the sealing flange is formed on the box body 1, and the sealing strip is formed on the switch door 5, therefore, when the switch door 5 closes the installation opening, the sealing flange on the switch door 5 can be matched with the sealing strip on the box body 1, so that the power box 100 can be sealed, and the safety of the power box 100 is improved.

In a specific example as shown in fig. 4, the switch door 5 may be provided with a control module 51, the control module 51 is adapted to display the power usage of the battery assembly 3, and the control module 51 may be electrically connected to the battery assembly 3, so that the power usage of the power supply box 100 can be visually seen through the control module 51, whether the battery assembly is in a normal operating state can also be observed, and whether to replace the battery assembly 3 or charge the battery assembly 3 can also be determined according to the power storage capacity, thereby avoiding a power failure situation of the power supply box 100 during the operating process.

In some embodiments of the present invention, the battery assembly 3 includes an electric control device, the electric control device is suitable for controlling the electric element group, at least one wall of the box 1 is provided with an installation block 35 matched with the electric control device, that is, an installation block 35 can be provided on one wall of the box 1, two walls of the box 1 can also be provided with installation blocks 35, each wall of the box 1 can also be provided with an installation block 35, there is no limitation, further, the electric control device can be firmly matched with the box 1 through the installation block 35, so that the electric control device can control the electric element group to work, and further, the power box 100 can move better.

Optionally, the mounting blocks 35 disposed on the box body 1 may also be used to realize the matching connection of two power supply boxes 100, specifically, two adjacent power supply boxes 100 may be mounted on the mounting block 35 of one of the power supply boxes 100, and of course, it is understood that the mounting blocks 35 disposed on two power supply boxes 100 may be correspondingly arranged to realize the connection of two power supply boxes 100 through the matching connection of two mounting blocks 35, which is not limited herein.

In some examples, the mounting block 35 may be provided with a mounting hole, so that the electronic control device may be conveniently connected to the mounting block 35, the mounting block 35 may also be provided with a sliding groove, the electronic control device is connected to the mounting block 35 by being matched with the sliding groove, and the electronic control device may also be connected to the mounting block 35 by other methods, which is not limited herein and may meet actual needs.

In one embodiment, at least one wall of the box 1 is provided with a transparent viewing window 14, that is, one wall of the box 1 may be provided with the viewing window 14, two walls of the box 1 may be provided with the viewing windows 14, and each wall of the box 1 may be provided with the viewing windows 14, where a plurality means two or more, and is not limited. Further, through being equipped with observation window 14 on box 1, can observe and detect the electrical equipment in box 1 through observation window 14 to can in time change or maintain electrical equipment, and then can avoid not in time maintaining electrical equipment and influence power supply box 100 normal work.

Optionally, a sealing strip may be formed on the observation window 14, so that the sealing strip may seal the installation gap at the observation port 14, so that a person may observe at the observation window 14 more safely, and the safety of the power supply box 100 may be improved.

In some embodiments of the present invention, at least one wall of the box 1 is provided with a plug 15 or a socket, that is, one wall of the box 1 may be provided with the plug 15 or the socket, two walls of the box 1 may also be provided with the plug 15 or the socket, and each wall of the box 1 may also be provided with the plug 15 or the socket, where a plurality of the plugs are two or more, without limitation.

Further, the plug 15 or the socket is electrically connected with the battery assembly 3, so that the plug 15 or the socket arranged on the box body 1 enables a user to be matched with the socket or the plug 15 on the power box 100 through the plug or the socket on the external electrical appliance, different use requirements of the user are met, and the practicability of the power box 100 is improved.

Other constructions and operations of the power supply box 100 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "some embodiments," "optionally," "further," or "some examples," 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A power pack, comprising:

the refrigerator comprises a box body, a door and a storage box, wherein an accommodating space is formed in the box body;

the middle partition plate is arranged in the accommodating space so as to divide the accommodating space into a first installation space and a second installation space, and the first installation space is positioned below the second installation space;

the battery assembly is arranged in the first installation space;

and the electric element group is composed of a plurality of electric elements, the electric elements are arranged in the second mounting space, and the battery assembly is electrically connected with the electric element group.

2. The power supply box of claim 1, further comprising: an electrical component mounting plate disposed within the second mounting space, the electrical component group being adapted to be mounted on the electrical component mounting plate.

3. The power supply box of claim 1, wherein the box body is formed with a wire passing hole, and further comprising a waterproof locking member adapted to fit the wire passing hole, the waterproof locking member being disposed around at least a portion of the wire passing hole.

4. The power box of claim 1, wherein the box body has a plurality of heat dissipation holes and a heat dissipation fan, the heat dissipation holes are arranged in a row, or the box body has a plurality of detachable heat dissipation nets and a heat dissipation fan, the heat dissipation nets are arranged at intervals.

5. The power pack of claim 1, wherein the battery assembly comprises:

the storage battery is installed through a first mounting frame at the bottom of the first mounting space, the inverter is installed through a second mounting frame above the storage battery, and the inverter is electrically connected with the storage battery.

6. The power supply box of claim 1, comprising:

the accommodating space is formed in the box body, and a mounting opening communicated with the accommodating space is formed in the box body;

the switch door can be pivotally connected with the box body, and the switch door is suitable for being matched with the mounting opening to open or close the mounting opening.

7. The power box of claim 6, wherein the box body and the switch door are provided with mutually matched sealing strips, or one of the box body and the switch door is provided with a sealing strip, and the other of the box body and the switch door is provided with a sealing flange matched with the sealing strip.

8. The power supply box of claim 1, wherein the battery pack includes an electronic control device adapted to control the set of electrical components, and at least one wall of the box body is provided with a mounting block for engaging the electronic control device.

9. The power supply box of claim 1, wherein at least one wall of the box body is provided with a transparent viewing window.

10. The power box of claim 1, wherein at least one wall of the box body is provided with a plug or a socket, and the plug or the socket is electrically connected with the battery assembly.

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