CN215220857U

CN215220857U - Portable inversion energy storage device

Info

Publication number: CN215220857U
Application number: CN202121172893.XU
Authority: CN
Inventors: 邓强; 万德宽; 郑海莹; 庞小鹏
Original assignee: Huizhou Unocal Technology Co ltd
Current assignee: Huizhou Unocal Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-17
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a portable contravariant energy memory relates to contravariant energy storage field, including the upper cover, center and bottom, the upper cover, center and bottom enclose into a volume space jointly, be equipped with battery package module and dc-to-ac converter module in the volume space, the center indent is equipped with light trough and mounting groove, the lamp trough can be dismantled and be equipped with the LED module, be equipped with control panel in the mounting groove, the control panel lower extreme can be dismantled with the center and be connected, the control panel upper end is connected with the upper cover buckle, center upper end fixedly connected with switching support, the bottom, center and switching support pass through the stay bolt and connect, upper cover and switching support fixed connection, the switching support articulates there is the handle. The handle can rotate at will, and control panel upper end and upper cover buckle cooperation can rapid Assembly control panel, and the dismouting of being convenient for is maintained, and switching support cooperation long bolt assembles upper cover and bottom and constitutes portable contravariant energy memory's casing, reduces the product assembly degree of difficulty, can improve the structural stability of portable contravariant energy memory casing.

Description

Portable inversion energy storage device

Technical Field

The utility model relates to an contravariant energy storage field especially relates to a portable contravariant energy memory.

Background

With the popularization of low-carbon and environment-friendly life styles, consumer-grade inverter energy storage equipment gradually becomes a necessary article for daily life of people, and accordingly, energy storage products meeting the environment-friendly concept are released by many manufacturers, so that the product competition in the field is extremely intense. The product which meets the certification requirements of UN38.3, UL and the like is designed and manufactured, has simple structure and convenient assembly, saves the development cost of the die and improves the competitive advantage of the whole machine, and is a major subject in front of various manufacturers.

The current market products, structurally classified, generally include the following types: the first type is a left-right involutive all-plastic rubber-sandwiched battery pack structure, which is not easy to make novelty; the second type is an upper and lower plastic aluminum profile middle frame structure, which has the defects that the material and the machining cost are high; the third type, the plastic middle frame structure, has the disadvantages of not firm connection, not falling into the products on the current market, simple structure with convenient appearance, complex structure with high assembly difficulty, or excessive firmness with losing portability and lightness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable contravariant energy memory to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable inversion energy storage device comprises an upper cover, a middle frame and a bottom cover, wherein the upper cover, the middle frame and the bottom cover are sequentially connected, the upper cover, the middle frame and the bottom cover together enclose a volume space, a battery pack module and an inverter module are arranged in the volume space, one side of the middle frame is concavely provided with a lamp groove, the upper end of the other side of the middle frame is provided with an installation groove, an LED module is detachably arranged in the lamp groove, a control panel is arranged in the mounting groove, the lower end of the control panel is detachably connected with the middle frame, the upper end of the control panel is connected with the upper cover through a buckle, the upper end of the middle frame is fixedly connected with a switching bracket, the bottom cover, the middle frame and the switching bracket are connected through a long bolt, the upper cover is fixedly connected with the switching bracket, the middle part of the upper surface of the switching bracket is provided with a hinged part, the upper cover is provided with a through hole for the hinge part to penetrate through, and the hinge part is hinged with a handle through a connecting bolt. The handle can rotate at will, portable contravariant energy memory of portable transport of being convenient for, and control panel upper end and upper cover buckle cooperation can rapid Assembly control panel, and the dismouting of being convenient for is maintained, and switching support cooperation stay bolt assembles upper cover and bottom and constitutes portable contravariant energy memory's casing, reduces the product assembly degree of difficulty, can improve the structural stability of portable contravariant energy memory casing.

Further, the center inner wall is equipped with the crossbeam, the dc-to-ac converter module sets up on the crossbeam, the dc-to-ac converter module both sides all are equipped with the fan, set up the ventilation hole that sets up with the fan is relative on the center. The fans are arranged on two sides of the inverter module, so that the heat dissipation capacity of the whole machine can be improved.

Further, the inner wall of the middle frame is relatively provided with a clamping, the clamping is bent to be U-shaped, a slot is concavely arranged on the clamping, the slot is in clearance fit with the fan, and a waterproof plate is arranged on the upper surface of the fan. The fan is supported by the clamp.

Further, the switching support includes first switching panel beating and second switching panel beating, first switching panel beating and second switching panel beating symmetry set up, the side that first switching panel beating and second switching panel beating are close to the dc-to-ac converter module all upwards is equipped with first turn-ups, the side that first switching panel beating and second switching panel beating are close to the center inner wall all downwards is equipped with the second turn-ups. The upper cover is supported through the first switching metal plate and the second switching metal plate.

Further, the bottom still includes bottom body and four anti-skidding callus on the sole, the fixed battery of being equipped with package module on the bottom body, concave on the bottom body is equipped with the nested groove corresponding with battery package module, be equipped with in the center with the mounting tube of stay bolt clearance fit, be equipped with the sleeve on the bottom body, mounting tube upper end and center fixed connection, the mounting tube lower pot head is located in the sleeve, all be equipped with anti-skidding callus on the sole under with each stay bolt on the bottom. Set up anti-skidding callus on the sole in order to improve antiskid nature on the bottom body, the installation hole site of lag bolt can be sheltered from to the anti-skidding callus on the sole, passes the installation pipe with lag bolt during the equipment and installs.

Further, the LED module includes LED lamp plate, lamp plate apron and presses the cover, the lamp plate apron is fixed to be set up on the center, the LED lamp plate is fixed to be set up on the lamp plate apron, be equipped with LED lamp pearl and key switch on the LED lamp plate, be equipped with printing opacity portion and switch slot on the lamp plate apron, LED lamp pearl sets up with printing opacity portion relatively, key switch sets up with the switch slot relatively, the switch slot endotheca is equipped with presses the cover, press and be equipped with on the cover and press the splenium with the contact of key switch. The finger presses the pressing sleeve to enable the pressing sleeve to move, the pressing sleeve triggers the key switch after moving, and the lamp panel cover plate is used for installing the LED lamp panel.

Further, the mounting groove inner wall is equipped with the concave tang, control panel is equipped with the protruding tang with concave tang assorted. The control panel is positioned by matching the concave spigot and the convex spigot.

Further, the lower end of the control panel is provided with a plurality of connecting pins, the connecting pins are detachably connected with the middle frame through screws, and grooves in clearance fit with the connecting pins are formed in the middle frame. The connecting pins are arranged in the grooves through screws, so that the lower end of the control panel is effectively fixed.

Further, battery package module includes battery package body, upper housing, lower casing and apron, casing fixedly connected with upper housing down, be equipped with the battery package body between upper housing and the lower casing, upper housing upper surface and lower casing lower surface all inlay and are equipped with the apron. Install the apron on last casing and the casing down, can protect the battery package body.

The utility model has the advantages that: the handle can rotate at will, and control panel upper end and upper cover buckle cooperation can rapid Assembly control panel, and the dismouting of being convenient for is maintained, and switching support cooperation long bolt assembles upper cover and bottom and constitutes portable contravariant energy memory's casing, reduces the product assembly degree of difficulty, can improve the structural stability of portable contravariant energy memory casing.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram according to an embodiment of the present invention.

The labels in the figure are: the battery pack comprises an upper cover 1, a middle frame 2, a bottom cover 3, a switching bracket 4, a control panel 5, a handle 6, a battery pack module 7, an inverter module 8 and a long bolt 9.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.

As shown in fig. 1-3, an embodiment of the present invention provides a portable inversion energy storage device, which comprises an upper cover 1, a middle frame 2, and a bottom cover 3, wherein the upper cover 1, the middle frame 2, and the bottom cover 3 are sequentially connected, the upper cover 1, the middle frame 2, and the bottom cover 3 together enclose a volume space, a battery pack module 7 and an inverter module 8 are disposed in the volume space, a lamp groove is concavely disposed on one side of the middle frame 2, an installation groove is disposed on the upper end of the other side of the middle frame 2, an LED module is detachably disposed in the lamp groove, a control panel 5 is disposed in the installation groove, the lower end of the control panel 5 is detachably connected to the middle frame 2, the upper end of the control panel 5 is connected to the upper cover 1 by a snap-fit, a switching bracket 4 is fixedly connected to the upper end of the middle frame 2, the bottom cover 3, the middle frame 2, and the switching bracket 4 are connected by a long bolt 9, the upper cover 1 is fixedly connected to the switching bracket 4, the middle part of the upper surface of the switching support 4 is provided with a hinge part, the upper cover 1 is provided with a via hole for the hinge part to penetrate through, and the hinge part is hinged with a handle 6 through a connecting bolt.

The inner wall of the middle frame 2 is provided with a cross beam, the inverter module 8 is arranged on the cross beam, fans are arranged on two sides of the inverter module 8, and ventilation holes which are arranged opposite to the fans are formed in the middle frame 2. The fans are arranged on two sides of the inverter module 8, so that the heat dissipation capacity of the whole machine can be improved.

The inner wall of the middle frame 2 is relatively provided with a clamping, the clamping is bent to be U-shaped, a slot is concavely arranged on the clamping, the slot is in clearance fit with the fan, and a waterproof plate is arranged on the upper surface of the fan. The fan is supported by the clamp.

Switching support 4 includes first switching panel beating and second switching panel beating, first switching panel beating and second switching panel beating symmetry set up, the side that first switching panel beating and second switching panel beating are close to the dc-to-ac converter module all upwards is equipped with first turn-ups, the side that first switching panel beating and second switching panel beating are close to 2 inner walls of center all downwards is equipped with the second turn-ups. The upper cover 1 is supported by the first transfer metal plate and the second transfer metal plate.

The bottom 3 still includes bottom body and four anti-skidding callus on the sole, fixed battery package module 7 that is equipped with on the bottom body, the concave nested groove that is equipped with and wraps the module 7 corresponding with the battery on the bottom body, be equipped with in the center 2 with the installation pipe of slotted bolt 9 clearance fit, be equipped with the sleeve on the bottom body, installation pipe upper end and center 2 fixed connection, the end cover is located in the sleeve under the installation pipe, all be equipped with anti-skidding callus on the sole under with each slotted bolt 9 on the bottom 3. Set up anti-skidding callus on the sole in order to improve antiskid nature on the bottom body, the installation hole site of lag bolt 9 can be sheltered from to the anti-skidding callus on the sole, passes installation pipe with lag bolt 9 during the equipment and installs.

The LED module comprises an LED lamp panel, a lamp panel cover plate and a pressing sleeve, wherein the lamp panel cover plate is fixedly arranged on the middle frame 2, the LED lamp panel is fixedly arranged on the lamp panel cover plate, an LED lamp bead and a key switch are arranged on the LED lamp panel, a light transmission part and a switch groove are arranged on the lamp panel cover plate, the LED lamp bead and the light transmission part are arranged relatively, the key switch and the switch groove are arranged relatively, the switch groove is sleeved with the pressing sleeve, and the pressing part which is in contact with the key switch is arranged on the pressing sleeve. The finger presses the pressing sleeve to enable the pressing sleeve to move, the pressing sleeve triggers the key switch after moving, and the lamp panel cover plate is used for installing the LED lamp panel.

The mounting groove inner wall is equipped with the concave tang, control panel 5 is equipped with the protruding tang with concave tang assorted. The concave spigot and the convex spigot are matched to position the control panel 5.

The lower end of the control panel 5 is provided with a plurality of connecting feet, the connecting feet are detachably connected with the middle frame 2 through screws, and grooves in clearance fit with the connecting feet are formed in the middle frame 2. The connecting feet are arranged in the grooves through screws, and the lower end of the control panel 5 is effectively fixed.

The battery pack module 7 comprises a battery pack body, an upper shell, a lower shell and a cover plate, wherein the upper shell is fixedly connected with the lower shell, the battery pack body is arranged between the upper shell and the lower shell, and the cover plate is embedded on the upper surface of the upper shell and the lower surface of the lower shell. Install the apron on last casing and the casing down, can protect the battery package body.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A portable contravariant energy memory which characterized in that: comprises an upper cover, a middle frame and a bottom cover, wherein the upper cover, the middle frame and the bottom cover are sequentially connected, the upper cover, the middle frame and the bottom cover jointly enclose a volume space, a battery pack module and an inverter module are arranged in the volume space, a lamp groove is concavely arranged on one surface of the middle frame, the upper end of the other side of the middle frame is provided with an installation groove, an LED module is detachably arranged in the lamp groove, a control panel is arranged in the mounting groove, the lower end of the control panel is detachably connected with the middle frame, the upper end of the control panel is connected with the upper cover through a buckle, the upper end of the middle frame is fixedly connected with a switching bracket, the bottom cover, the middle frame and the switching bracket are connected through a long bolt, the upper cover is fixedly connected with the switching bracket, the middle part of the upper surface of the switching bracket is provided with a hinged part, the upper cover is provided with a through hole for the hinge part to penetrate through, and the hinge part is hinged with a handle through a connecting bolt.

2. The portable inverted energy storage device of claim 1, wherein: the middle frame inner wall is equipped with the crossbeam, the dc-to-ac converter module sets up on the crossbeam, the dc-to-ac converter module both sides all are equipped with the fan, set up the ventilation hole that sets up with the fan is relative on the middle frame.

3. The portable inverted energy storage device of claim 2, wherein: the fan is characterized in that the inner wall of the middle frame is relatively provided with a clamping, the clamping is bent to be U-shaped, a slot is concavely arranged on the clamping, the slot is in clearance fit with the fan, and the upper surface of the fan is provided with a waterproof plate.

4. The portable inverted energy storage device of claim 1, wherein: the switching support includes first switching panel beating and second switching panel beating, first switching panel beating and second switching panel beating symmetry set up, the side that first switching panel beating and second switching panel beating are close to the dc-to-ac converter module all upwards is equipped with first turn-ups, the side that first switching panel beating and second switching panel beating are close to the center inner wall all downwards is equipped with the second turn-ups.

5. The portable inverted energy storage device of claim 1, wherein: the bottom still includes bottom body and four anti-skidding callus on the sole, the fixed battery package module that is equipped with on the bottom body, the bottom body goes up the concave nested groove that is equipped with corresponding with battery package module, be equipped with in the center with the stay bolt clearance fit's installation pipe, be equipped with the sleeve on the bottom body, installation pipe upper end and center fixed connection, the end cover is located in the sleeve under the installation pipe, all be equipped with anti-skidding callus on the sole under with each stay bolt on the bottom.

6. The portable inverted energy storage device of claim 1, wherein: the LED module comprises an LED lamp plate, a lamp plate cover plate and a pressing sleeve, wherein the lamp plate cover plate is fixedly arranged on the middle frame, the LED lamp plate is fixedly arranged on the lamp plate cover plate, an LED lamp bead and a key switch are arranged on the LED lamp plate, a light transmission part and a switch groove are arranged on the lamp plate cover plate, the LED lamp bead and the light transmission part are arranged relatively, the key switch and the switch groove are arranged relatively, the pressing sleeve is arranged on the switch groove in a sleeved mode, and a pressing part in contact with the key switch is arranged on the pressing sleeve.

7. The portable inverted energy storage device of claim 1, wherein: the mounting groove inner wall is equipped with the concave tang, control panel is equipped with the protruding tang with concave tang assorted.

8. The portable inverted energy storage device of claim 1, wherein: the control panel lower extreme is equipped with a plurality of connection feet, connect the foot and pass through the screw and can dismantle the connection with the center, be equipped with on the center and connect foot clearance fit's recess.

9. The portable inverted energy storage device of claim 1, wherein: the battery pack module comprises a battery pack body, an upper shell, a lower shell and a cover plate, wherein the lower shell is fixedly connected with the upper shell, the battery pack body is arranged between the upper shell and the lower shell, and the cover plate is embedded on the upper surface of the upper shell and the lower surface of the lower shell.