Energy storage power supply shell structure

Abstract

The utility model discloses an energy storage power supply housing structure, comprising an upper housing, a middle housing, a lower housing and an AC panel, the middle housing covers the lower housing, the upper housing covers the middle housing, the front side wall of the upper housing is provided with a first assembly opening, the front side wall of the middle housing is provided with a second assembly opening, and the front side wall of the middle housing is provided with a second assembly opening. The AC panel is arranged in an upper-layer assembling hole position defined by the first assembling opening and the second assembling opening; a partition plate is arranged in the middle shell, an upper-layer cavity is defined between the upper shell and the partition plate, a lower-layer cavity is defined between the lower shell and the partition plate, a through hole is formed in the partition plate, a first ventilation opening is formed in the left side wall of the middle shell, and a second ventilation opening is formed in the right side wall of the middle shell. The energy storage power supply shell structure has the advantages of simple structure and high assembly efficiency, and can effectively improve the heat dissipation efficiency and prolong the service life of an energy storage power supply.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power supplies, and particularly relates to a housing structure of an energy storage power supply. Background Art

[0002] With the development of the economy and the progress of technology, people's requirements for energy storage devices are getting higher and higher. To meet the travel needs, energy storage power supplies have emerged on the market. An energy storage power supply is a device for storing electric energy, which can store electric energy in a storage battery and then be portable and moved to where it is needed and then supply power output. It can drive small-power household appliances and charge devices such as mobile phones. However, heat is generated during the charge and discharge process of the storage battery, and heat is also generated when the circuit board works. There are few ventilation structures on the housing of the existing energy storage power supply, and the heat dissipation efficiency is low, which will reduce the service life of the energy storage power supply and has certain limitations. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the existing technology and provide a housing structure of an energy storage power supply with a simple structure, high assembly efficiency, which can effectively improve the heat dissipation efficiency and extend the service life of the energy storage power supply.

[0004] To solve the above technical problem, the utility model adopts the following technical solutions:

[0005] A housing structure of an energy storage power supply, including an upper housing, a middle housing, a lower housing and an AC panel. The middle housing is covered on the lower housing, the upper housing is covered on the middle housing. A first assembly opening is provided on the front side wall of the upper housing, a second assembly opening is provided on the front side wall of the middle housing, and the AC panel is arranged in the upper-layer assembly hole formed by enclosing the first assembly opening and the second assembly opening;

[0006] A partition is arranged in the middle housing. An upper cavity is formed by enclosing between the upper housing and the partition, a lower cavity is formed by enclosing between the lower housing and the partition. A plurality of groups of through holes for communicating the upper cavity and the lower cavity are opened on the partition. A first ventilation opening is provided on the left side wall of the middle housing, and a second ventilation opening is provided on the right side wall of the middle housing.

[0007] As a further improvement of the above technical solution:

[0008] A first fan installation position corresponding to the first ventilation opening is provided on the left side wall of the middle housing, and a second fan installation position corresponding to the second ventilation opening is provided on the right side wall of the middle housing.

[0009] A third assembly opening is provided on the front side wall of the middle housing, a fourth assembly opening is provided on the front side wall of the lower housing, and the third assembly opening and the fourth assembly opening enclose a lower-layer assembly hole.

[0010] A first clamping groove is formed in the lower part of the second assembly opening. A number of groups of first positioning buckles are arranged in the first clamping groove. A lower extension plate is arranged at the lower part of the AC panel, and the lower extension plate is clamped in the first clamping groove;

[0011] A number of groups of second positioning buckles are arranged in the upper part of the first assembly opening. An upper extension plate is arranged at the upper part of the AC panel, and the upper extension plate is clamped in the second positioning buckles.

[0012] An installation sliding groove is formed in the side part of the second assembly opening. A first guiding convex strip is arranged in the installation sliding groove. A side extension plate is arranged at the side part of the AC panel. A second guiding convex strip is arranged on the side extension plate. The side extension plate is slidably arranged in the installation sliding groove, and the second guiding convex strip abuts against the first guiding convex strip;

[0013] A third guiding convex strip is arranged in the side part of the first assembly opening. The third guiding convex strip is slidably arranged in the groove position between the second guiding convex strip and the AC panel, and the third guiding convex strip abuts against the second guiding convex strip.

[0014] A third ventilation opening and a third fan installation position are arranged on the left side wall of the upper shell. A fourth ventilation opening and a fourth fan installation position are arranged on the right side wall of the upper shell.

[0015] A handle is rotatably arranged on the upper part of the upper shell.

[0016] A power connection port is formed in the rear side wall of the middle shell. A flip cover is rotatably arranged on the power connection port.

[0017] A light source opening is formed in the left side wall of the lower shell. A lamp shade is fixedly arranged on the light source opening.

[0018] Compared with the prior art, the advantages of the present utility model are as follows:

[0019] The energy storage power supply housing structure of the present utility model includes an upper shell, a middle shell, a lower shell and an AC panel, and has the advantages of simple structure, small number of components and high assembly efficiency. By providing through holes in the partition plate, the upper cavity is communicated with the lower cavity, and the heat generated when the components located in the lower cavity work can rise to the upper cavity along with the hot air. At the same time, the side wall of the middle shell is provided with a first ventilation opening and a second ventilation opening, which can enhance the air circulation between the upper cavity and the outside, effectively improve the heat dissipation efficiency, avoid the heat accumulation in the upper cavity and the lower cavity resulting in temperature rise, and is beneficial to prolong the service life of the energy storage power supply. Description of the Drawings

[0020] Figure 1 It is a structural schematic diagram of the energy storage power supply housing structure.

[0021] Figure 2 It is an exploded view of the energy storage power supply housing structure.

[0022] Figure 3 It is a schematic connection diagram of the AC panel and the middle housing.

[0023] Figure 4 It is a schematic structural diagram of the AC panel.

[0024] Figure 5 It is a schematic structural diagram of the middle housing.

[0025] Figure 6 It is a schematic structural diagram of the middle housing from another angle.

[0026] Figure 7 It is a schematic structural diagram of the upper housing.

[0027] Figure 8 It is a schematic structural diagram of the upper housing from another angle.

[0028] Figure 9 It is a schematic structural diagram of the lower housing.

[0029] Legend description:

[0030] 1. Upper housing; 101. First assembly opening; 102. Third ventilation opening; 103. Third fan installation position; 104. Fourth ventilation opening; 105. Fourth fan installation position; 2. Middle housing; 201. Second assembly opening; 202. Upper cavity; 203. Lower cavity; 204. First ventilation opening; 205. First fan installation position; 206. Second ventilation opening; 207. Second fan installation position; 208. Third assembly opening; 3. Lower housing; 301. Fourth assembly opening; 4. AC panel; 401. Lower extension plate; 402. Upper extension plate; 403. Side extension plate; 404. Second guiding rib; 5. Partition; 501. Through hole; 6. First clamping groove; 601. First positioning buckle; 7. Second positioning buckle; 8. Installation chute; 801. First guiding rib; 9. Third guiding rib; 10. Handle; 11. Power connection port; 12. Flap; 13. Light source opening; 14. Lamp shade. Detailed implementation manners

[0031] The following further elaborates on the present utility model in detail in conjunction with the accompanying drawings and specific embodiments.

[0032] Such as Figures 1 to 9As shown in the figure, the energy storage power supply housing structure of this embodiment includes an upper housing 1, a middle housing 2, a lower housing 3, and an AC panel 4. The middle housing 2 is covered on the lower housing 3, and the upper housing 1 is covered on the middle housing 2. The front side wall of the upper housing 1 is provided with a first assembly opening 101, and the front side wall of the middle housing 2 is provided with a second assembly opening 201. The AC panel 4 is arranged in the upper layer assembly hole formed by the enclosure of the first assembly opening 101 and the second assembly opening 201. A partition 5 is arranged in the middle housing 2. An upper cavity 202 is formed by the enclosure between the upper housing 1 and the partition 5, and a lower cavity 203 is formed by the enclosure between the lower housing 3 and the partition 5. A plurality of groups of through holes 501 for communicating the upper cavity 202 and the lower cavity 203 are opened on the partition 5. The left side wall of the middle housing 2 is provided with a first ventilation opening 204, and the right side wall of the middle housing 2 is provided with a second ventilation opening 206. This energy storage power supply housing structure includes an upper housing 1, a middle housing 2, a lower housing 3, and an AC panel 4, and has the advantages of simple structure, few components, and high assembly efficiency. By providing through holes 501 on the partition 5, the upper cavity 202 and the lower cavity 203 are communicated. The heat generated when the components located in the lower cavity 203 work can rise to the upper cavity 202 along with the hot air. At the same time, the first ventilation opening 204 and the second ventilation opening 206 are provided on the side wall of the middle housing 2, which can enhance the air circulation between the upper cavity 202 and the outside, effectively improve the heat dissipation efficiency, avoid the heat accumulation in the upper cavity 202 and the lower cavity 203 resulting in temperature rise, and is beneficial to extending the service life of the energy storage power supply.

[0033] Preferably, the left side wall of the middle housing 2 is provided with a first fan installation position 205 corresponding to the first ventilation opening 204, and the right side wall of the middle housing 2 is provided with a second fan installation position 207 corresponding to the second ventilation opening 206.

[0034] It should be noted that in this embodiment, the upper cavity 202 is used to accommodate the energy storage charging and discharging unit, and the lower cavity 203 is used to accommodate the functional units such as the control unit, the human-computer interaction unit, and the interface unit that constitute the energy storage power supply. In actual application, the first fan installation position 205 is used to install the intake fan, and the first ventilation opening 204 serves as the intake port to convey the air with lower temperature from the outside into the upper cavity 202. At the same time, the second fan installation position 207 is used to install the exhaust fan, and the second ventilation opening 206 serves as the exhaust port to convey the air with higher temperature in the upper cavity 202 to the outside, effectively improving the heat exchange efficiency between the gas in the energy storage power supply housing and the outside gas.

[0035] Preferably, the front side wall of the middle housing 2 is provided with a third assembly opening 208, and the front side wall of the lower housing 3 is provided with a fourth assembly opening 301. The third assembly opening 208 and the fourth assembly opening 301 enclose a lower layer assembly hole, so that the control panel of the functional unit located in the lower cavity 203 can be installed in the lower layer assembly hole, which is convenient for realizing human-computer interaction.

[0036] Preferably, a first clamping groove 6 is provided at the lower part of the second assembly opening 201. A number of groups of first positioning buckles 601 are provided in the first clamping groove 6. A lower extension plate 401 is provided at the lower part of the AC panel 4. The lower extension plate 401 is clamped in the first clamping groove 6. A number of groups of second positioning buckles 7 are provided at the upper part of the first assembly opening 101. An upper extension plate 402 is provided at the upper part of the AC panel 4. The upper extension plate 402 is clamped in the second positioning buckles 7, which can effectively improve the connection stability of the AC panel 4 in the upper assembly hole position, prevent the AC panel 4 from moving in position after being impacted by an external force, and is beneficial to extending the service life.

[0037] Preferably, an installation chute 8 is provided at the side part of the second assembly opening 201. A first guiding rib 801 is provided in the installation chute 8. A side extension plate 403 is provided at the side part of the AC panel 4. A second guiding rib 404 is provided on the side extension plate 403. The side extension plate 403 is slidably arranged in the installation chute 8, and the second guiding rib 404 abuts against the first guiding rib 801. A third guiding rib 9 is provided at the side part of the first assembly opening 101. The third guiding rib 9 is slidably arranged in the slot between the second guiding rib 404 and the AC panel 4, and the third guiding rib 9 abuts against the second guiding rib 404. In this embodiment, the first guiding rib 801 is provided in the installation chute 8, and the second guiding rib 404 is provided on the AC panel 4. When assembling the AC panel 4 to the middle housing 2, the second guiding rib 404 can slide along the first guiding rib 801 to avoid position deviation. Similarly, the third guiding rib 9 is provided at the side part of the first assembly opening 101 of the upper housing 1. When assembling the upper housing 1 to the AC panel 4, the third guiding rib 9 can slide along the second guiding rib 404, with high assembly accuracy and can effectively improve the assembly efficiency.

[0038] Preferably, a third ventilation opening 102 and a third fan installation position 103 are provided on the left side wall of the upper housing 1. A fourth ventilation opening 104 and a fourth fan installation position 105 are provided on the right side wall of the upper housing 1. In this embodiment, the first ventilation opening 204 and the third ventilation opening 102 on the same side together form an air inlet, and the first fan installation position 205 and the third fan installation position 103 together form an air inlet fan installation position. The second ventilation opening 206 and the fourth ventilation opening 104 on the same side together form an air outlet, and the second fan installation position 207 and the fourth fan installation position 105 together form an air outlet fan installation position. During assembly, first install the air inlet fan in the first fan installation position 205, install the air outlet fan in the second fan installation position 207, then align the third fan installation position 103 on the upper housing 1 with the air inlet fan, and align the fourth fan installation position 105 with the air outlet fan, then the upper housing 1 can be covered on the middle housing 2, with a simple structure and convenient and fast assembly.

[0039] Preferably, a handle 10 is rotatably provided on the upper part of the upper housing 1, facilitating the user to pick up and place the energy storage power supply through the handle 10.

[0040] Preferably, a power connection port 11 is provided on the rear side wall of the middle housing 2, and a flip cover 12 is rotatably provided on the power connection port 11. When the energy storage power supply needs to be charged, the flip cover 12 can be opened to connect to the charging power supply. When charging is not required, the flip cover 12 can cover the charging unit in the energy storage power supply, preventing accidental touch by human hands and causing safety accidents, and improving the use safety.

[0041] Preferably, a light source opening 13 is provided on the left side wall of the lower housing 3, and a lamp shade 14 is fixedly provided on the light source opening 13. The light emitting component in the energy storage power supply can be arranged at the light source opening 13, increasing the lighting auxiliary function and further improving the practicability.

[0042] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art of this technology, the improvements and changes obtained without departing from the technical concept of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A housing structure for an energy storage power supply, characterized in that, It includes an upper housing (1), a middle housing (2), a lower housing (3) and an AC panel (4). The middle housing (2) is covered on the lower housing (3), the upper housing (1) is covered on the middle housing (2). A first assembly opening (101) is provided on the front side wall of the upper housing (1), a second assembly opening (201) is provided on the front side wall of the middle housing (2), and the AC panel (4) is arranged in the upper assembly hole formed by enclosing the first assembly opening (101) and the second assembly opening (201). A partition (5) is provided in the middle housing (2). An upper cavity (202) is formed by enclosing between the upper housing (1) and the partition (5), a lower cavity (203) is formed by enclosing between the lower housing (3) and the partition (5). A plurality of groups of through holes (501) for communicating the upper cavity (202) and the lower cavity (203) are provided on the partition (5). A first ventilation opening (204) is provided on the left side wall of the middle housing (2), and a second ventilation opening (206) is provided on the right side wall of the middle housing (2).

2. The energy storage power supply housing structure according to claim 1, characterized in that, A first fan installation position (205) corresponding to the first ventilation opening (204) is provided on the left side wall of the middle housing (2), and a second fan installation position (207) corresponding to the second ventilation opening (206) is provided on the right side wall of the middle housing (2).

3. The energy storage power supply housing structure according to claim 1, wherein, A third assembly opening (208) is provided on the front side wall of the middle housing (2), a fourth assembly opening (301) is provided on the front side wall of the lower housing (3), and the lower assembly hole is formed by enclosing the third assembly opening (208) and the fourth assembly opening (301).

4. The energy storage power supply housing structure according to claim 1, characterized in that, A first clamping groove (6) is provided at the lower part of the second assembly opening (201). A plurality of groups of first positioning buckles (601) are provided in the first clamping groove (6). A lower extension plate (401) is provided at the lower part of the AC panel (4), and the lower extension plate (401) is clamped in the first clamping groove (6). A plurality of groups of second positioning buckles (7) are provided at the upper part of the first assembly opening (101). An upper extension plate (402) is provided at the upper part of the AC panel (4), and the upper extension plate (402) is clamped in the second positioning buckles (7).

5. The energy storage power supply housing structure according to claim 4, characterized in that, An installation chute (8) is provided at the side part of the second assembly opening (201). A first guiding rib (801) is provided in the installation chute (8). A side extension plate (403) is provided at the side part of the AC panel (4). A second guiding rib (404) is provided on the side extension plate (403). The side extension plate (403) is slidably arranged in the installation chute (8), and the second guiding rib (404) abuts against the first guiding rib (801). A third guiding rib (9) is provided at the side part of the first assembly opening (101). The third guiding rib (9) is slidably arranged in the slot between the second guiding rib (404) and the AC panel (4), and the third guiding rib (9) abuts against the second guiding rib (404).

6. The energy storage power supply housing structure according to claim 2, characterized in that, The left side wall of the upper shell (1) is provided with a third ventilation opening (102) and a third fan installation position (103), and the right side wall of the upper shell (1) is provided with a fourth ventilation opening (104) and a fourth fan installation position (105).

7. The energy storage power supply housing structure according to claim 1, characterized in that A handle (10) is rotatably arranged on the upper part of the upper shell (1).

8. The energy storage power supply housing structure according to claim 1, characterized in that, A power connection port (11) is formed on the rear side wall of the middle shell (2), and a flip cover (12) is rotatably arranged on the power connection port (11).

9. The energy storage power supply housing structure according to claim 1, characterized in that, A light source opening (13) is formed on the left side wall of the lower shell (3), and a lamp shade (14) is fixedly arranged on the light source opening (13).

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