CN215529551U - Outdoor waterproof energy storage power supply - Google Patents
Outdoor waterproof energy storage power supply Download PDFInfo
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- CN215529551U CN215529551U CN202121782990.0U CN202121782990U CN215529551U CN 215529551 U CN215529551 U CN 215529551U CN 202121782990 U CN202121782990 U CN 202121782990U CN 215529551 U CN215529551 U CN 215529551U
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Abstract
The utility model discloses an outdoor waterproof energy storage power supply which comprises a shell with an inner cavity, wherein a socket panel is arranged on one side of the shell, and the side where the socket panel is located is sunken towards the inside of the shell to form a wiring cavity; a water retaining cover which can be lifted is arranged at the opening of the wiring cavity; the surface of the shell at the bottom of the wiring cavity is provided with a stepped wire passing groove, the upper end opening of the wire passing groove is arranged in the wiring cavity, the groove body of the wire passing groove bypasses the bottom of the water retaining cover, and the lower end opening of the wire passing groove is communicated with the outside; according to the utility model, the water retaining structure which does not affect the wiring is arranged at the wiring panel, so that the electric appliance plug and the socket of the energy storage power supply are prevented from being wetted by rainwater; and rain-proof return air mechanism and exhaust mechanism are installed through the both sides at energy storage power, make energy storage power's heat dissipation can not receive the influence of rainwater.
Description
Technical Field
The utility model relates to the technical field of mobile power supply equipment manufacturing, in particular to an outdoor waterproof energy storage power supply.
Background
Along with the improvement of social development and living conditions, mobile electronic products are gradually popularized, and in the traditional traveling process, people can carry mobile power sources to charge mobile phones and other portable electronic devices. However, the portable power source has limited electric quantity, and cannot meet the requirement that a user uses the portable high-capacity outdoor waterproof energy storage power source for a long time outdoors and cannot use some small electric devices, so that the requirement of people on the portable high-capacity outdoor waterproof energy storage power source is particularly outstanding.
However, the conventional mobile power supply usually does not have outdoor waterproof capability, and is easy to cause electric leakage and even damage in rainy days. Some manufacturers adopt a fully-closed shell to achieve the waterproof effect, but the heat generated by the mobile power supply during working is large, and the fully-closed shell is difficult to dissipate heat, so that the service life of the battery cell is influenced. Therefore, a portable power source which can be used outdoors in rainy days and has excellent heat dissipation is required.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides an outdoor waterproof energy storage power supply, which has good waterproof and heat dissipation performance.
An outdoor waterproof energy storage power supply comprises a shell with an inner cavity, wherein a socket panel is arranged on one side of the shell, and the side where the socket panel is located is recessed towards the inside of the shell to form a wiring cavity;
a water retaining cover which can be lifted is arranged at the opening of the wiring cavity;
the shell surface of the bottom of the wiring cavity is provided with a stepped wire passing groove, the upper end opening of the wire passing groove is arranged in the wiring cavity, the groove body of the wire passing groove bypasses the bottom of the water retaining cover, and the lower end opening of the wire passing groove is communicated with the outside.
Preferably, the socket panel is located the back of casing, and the front of casing is equipped with display screen and waterproof button.
Preferably, one side of the left and right direction of the shell is provided with an air return mechanism, and the other side is provided with an air exhaust mechanism.
Preferably, the air return mechanism comprises an air return negative pressure cavity and an air return hole;
the inner side of the air return negative pressure cavity is communicated with the inner cavity of the shell;
the air return hole is formed in the outer side wall of the air return negative pressure cavity and extends obliquely downwards;
the outer side wall of the air return negative pressure cavity is provided with an air return hole, an opening at the upper part of the air return hole is communicated with the air return negative pressure cavity, and the air return hole obliquely and downwards penetrates through the outer side wall of the air return negative pressure cavity and is communicated with the outside.
Preferably, a filter screen is arranged on one side of the air return negative pressure cavity communicated with the inner cavity of the shell;
the middle part of the filter screen is provided with a guide plate extending longitudinally.
Preferably, the bottom of the return air negative pressure cavity is provided with a slag storage chamber.
Preferably, the exhaust mechanism is provided with an air duct with a bottom air outlet structure, and the upper part of the air duct is provided with a lateral opening and communicated with the inner cavity of the shell;
the lateral opening is provided with a cross flow fan.
Preferably, the circumferential side wall of the wiring cavity is provided with a sealing rubber ring.
Preferably, the water retaining cover is made of transparent acrylic.
Preferably, the outer side of the air exhaust mechanism and/or the air return mechanism is provided with an aluminum heat dissipation fin, and the heat dissipation fin is connected with the shell of the battery cell module through a heat conduction pipe.
The utility model has the beneficial effects that: a water retaining structure which does not affect wiring is arranged at a wiring panel of the energy storage power supply, so that the electric appliance plug and the socket of the energy storage power supply are prevented from being wetted by rainwater; in addition, rain-proof air return mechanisms and exhaust mechanisms are arranged on two sides of the energy storage power supply, so that the heat dissipation of the energy storage power supply cannot be influenced by rainwater.
Drawings
The utility model is described in detail below with reference to examples and figures, in which:
fig. 1 is a front side perspective view of an outdoor waterproof energy storage power supply.
Fig. 2 is an exploded view of the structure of an outdoor waterproof energy storage power supply.
Fig. 3 is a rear side perspective view of an outdoor waterproof energy storage power supply.
Fig. 4 is a right side view of the return air mechanism.
Fig. 5 is a cross-sectional view of the return air mechanism.
Fig. 6 is a rear view of the return air mechanism.
Fig. 7 is a sectional view of the venting mechanism.
Fig. 8 is a rear view of the venting mechanism.
Description of reference numerals:
the air-conditioning system comprises a socket panel 1, a wiring cavity 2, a water retaining cover 3, a wire passing groove 4, a display screen 51, a waterproof button 52, an air return mechanism 6, an air return negative pressure cavity 61, a slag storage chamber 611, an air return hole 62, a filter screen 63, a guide plate 631, an air exhaust mechanism 7, an air duct 71, a cross flow fan 72, a sealing rubber ring 8 and a heat dissipation fin 9.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Thus, a feature indicated in this specification will serve to explain one of the features of one embodiment of the utility model, and does not imply that every embodiment of the utility model must have the stated feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.
The principles of the present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The outdoor waterproof energy storage power supply shown in fig. 1-3 comprises a shell with an inner cavity, wherein a socket panel 1 is arranged on one side of the shell, and the side where the socket panel 1 is located is recessed towards the inside of the shell to form a wiring cavity 2;
the opening of the wiring cavity 2 is provided with a water retaining cover 3 which can be lifted, the water retaining cover 3 is made of transparent acrylic, and a user can observe the inside of the wiring cavity 2 from the outside;
a stepped wire passing groove 4 is formed in the surface of the shell at the bottom of the wiring cavity 2, an opening at the upper end of the wire passing groove 4 is formed in the wiring cavity 2, a groove body of the wire passing groove bypasses the bottom of the water retaining cover 3, and an opening at the lower end of the wire passing groove is communicated with the outside;
the socket panel 1 is provided with three-phase and two-phase strong current sockets and is also provided with weak current sockets such as USB, TYPE-C and the like;
the depth of the wiring cavity 2 is required to ensure that the water retaining cover 3 can be smoothly closed after any socket or jack is inserted into the plug;
the wire passing groove 4 is positioned below the socket and comprises a longitudinal groove channel and a transverse groove channel, and the cable bends in an L shape along the wire passing groove 4 and penetrates through the wiring cavity 2;
the wire passing groove 4 comprises groove body widths of at least two specifications, the wider wire passing groove 4 is used for passing thick strong current cables, and the narrower wire passing groove 4 is used for passing thin weak current cables.
In order to enhance the water retaining effect of the water retaining cover 3, a sealing rubber ring 8 is arranged on the circumferential side wall of the wiring cavity 2;
when the water retaining cover 3 is closed, the side edge of the water retaining cover 3 is tightly matched with the inner ring of the sealing rubber ring 8 to prevent water seepage;
when needing to be explained, in the embodiment, the wire passing groove 4 is integrally arranged on the sealing rubber ring 8, and the sealing rubber ring 8 has elasticity, so that the cable can be better clamped through the wire passing groove 4, and rainwater is prevented from permeating into the wiring cavity 2 along the cable;
the sealing ring 8 can be also integrally provided with a plug to plug the unused wire passing groove 4.
In this embodiment, the socket panel 1 is located on the back of the housing, and the front of the housing is provided with a display screen 51 and a waterproof key 52;
the surface of the front side of the shell is provided with a waterproof board, the display screen 51 and the waterproof keys 52 are positioned inside the waterproof board, and the waterproof board is provided with elastic keys at the position opposite to the waterproof keyboard 52.
In this embodiment, one side of the left and right direction of the casing is provided with an air return mechanism 6, and the other side is provided with an air exhaust mechanism 7 for heat dissipation of the energy storage power supply.
Fig. 4-6 illustrate an embodiment of the return air mechanism 6;
in the embodiment, the air return mechanism 6 is an independently assembled component of the energy storage power supply and is arranged at an opening at one side of the energy storage power supply;
two wings of the air return mechanism 6 are provided with mounting holes, and the middle part of the air return mechanism is provided with an air return structure;
the air return structure comprises an air return negative pressure cavity 61 arranged in the middle and side plates on two sides of the air return negative pressure cavity 61, and the side plates on the two sides are symmetrically provided with air return holes 62;
as shown in fig. 4, each side of the present embodiment is provided with three air return holes 62, and the air return holes 62 are not too large, so as to prevent fine water droplets from flying into the air return negative pressure cavity 61;
as shown in fig. 5, the duct of the return air hole 62 is inclined upward, the opening at the high end is communicated with the return air negative pressure chamber 61, the opening at the low end is communicated with the outside, and the inclined duct can prevent rainwater from entering the energy storage power supply along the return air hole 62.
In this embodiment, the opening of the air return negative pressure cavity 61 faces the inside of the energy storage power supply, and since the air return hole 62 is close to the ground, in order to reduce the entry of micro-dust into the energy storage power supply, a filter screen 63 as shown in fig. 6 is arranged at the opening;
filter screen 63 middle part is equipped with longitudinal extension's guide plate 631, and the air current is shunted through guide plate 631, and one air current winds to exhaust mechanism 7 from the front portion of energy storage power inner chamber, and another strand of air current winds to exhaust mechanism 7 from the rear portion of energy storage power inner chamber, and usually electric core module sets up between two parties in the inner chamber of energy storage power, and the both sides flow through around electric core module just in time is followed to two strands of air currents of reposition of redundant personnel, more does benefit to the heat dissipation of electric core module.
The lower part of the return air negative pressure cavity 61 is provided with a slag storage chamber 611, the slag storage chamber 611 is communicated with the return air negative pressure cavity 61, but the inner side of the slag storage chamber 611 is not provided with an opening communicated with the energy storage power supply cavity, and the slag storage chamber 611 is used for collecting dust particles separated from the filter screen 63 and condensed water drops in the return air negative pressure cavity 61.
Fig. 7-8 present an embodiment of the venting mechanism 7;
in this embodiment, the air exhaust mechanism 7 is a detachable independent component, the air exhaust mechanism 7 is provided with an air duct 71, and an opening is formed in one side of the air duct 71, which faces the inside of the energy storage power supply;
the energy storage power supply is provided with an air outlet opposite to the air duct 71, and the air outlet is communicated with an opening of the air duct 71;
the air outlet of the air exhaust mechanism 7 is located at the bottom of the air duct 71 to prevent rainwater from entering the air duct 71.
In this embodiment, a cross flow fan 72 is disposed at an opening of the air duct 71;
the cross flow fan has the advantages that the air inlet and the air outlet of the fan can turn at a right angle, the width of the air inlet is large, and the thickness of the whole fan is small;
the cross flow fan pumps out air in the cavity of the shell, and the stored energy power supply is discharged downwards along the air channel 71, so that compared with a common heat dissipation fan, the resistance and noise caused by heat dissipation airflow steering can be reduced.
In order to further improve the heat dissipation capacity of the energy storage power supply, the air exhaust mechanism 7 is made of aluminum alloy and is connected with the shell of the battery cell module through a heat conduction pipe, and the heat of the battery cell module is directly conducted out of the shell;
the outer side of the air exhaust mechanism 7, i.e. the surface of the side far away from the casing, is provided with heat radiation fins 9 for enhancing heat radiation.
Further, the air return mechanism 6 can also be made of aluminum alloy and connected with the shell of the battery cell module through a heat conduction pipe so as to enhance the heat dissipation capability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An outdoor waterproof energy storage power supply comprises a shell with an inner cavity, wherein a socket panel (1) is arranged on one side of the shell, and the side where the socket panel (1) is located is recessed towards the inside of the shell to form a wiring cavity (2);
a water retaining cover (3) which can be opened is arranged at the opening of the wiring cavity (2);
the water retaining cover is characterized in that a stepped wire passing groove (4) is formed in the surface of a shell at the bottom of the wiring cavity (2), an upper end opening of the wire passing groove (4) is formed in the wiring cavity (2), a groove body of the wire passing groove bypasses the bottom of the water retaining cover (3), and a lower end opening of the water retaining cover is communicated with the outside.
2. An outdoor water-proof energy storage power supply according to claim 1, wherein the socket panel (1) is located at the back of the casing, and the front of the casing is provided with a display screen (51) and a water-proof key (52).
3. An outdoor waterproof energy storage power supply according to claim 1, wherein one side of the casing in the left-right direction is provided with an air return mechanism (6), and the other side is provided with an air exhaust mechanism (7).
4. An outdoor waterproof energy storage power supply according to claim 3 wherein said air return mechanism comprises an air return negative pressure chamber (61) and an air return hole (62);
the inner side of the return air negative pressure cavity (61) is communicated with the inner cavity of the shell;
the air return hole (62) is formed in the outer side wall of the air return negative pressure cavity (61) and extends downwards in an inclined mode;
the outer side wall of the air return negative pressure cavity (61) is provided with an air return hole (62), an opening in the upper part of the air return hole (62) is communicated with the air return negative pressure cavity (61), and the air return hole obliquely penetrates through the outer side wall of the air return negative pressure cavity (61) downwards and is communicated with the outside.
5. An outdoor waterproof energy storage power supply according to claim 4, wherein a filter screen (63) is arranged on one side of the return air negative pressure cavity (61) communicated with the inner cavity of the shell;
the middle part of the filter screen (63) is provided with a guide plate (631) extending longitudinally.
6. An outdoor waterproof energy storage power supply according to claim 5, wherein the bottom of the return air negative pressure cavity (61) is provided with a slag storage chamber (611).
7. An outdoor waterproof energy storage power supply according to claim 3, wherein the air exhaust mechanism (7) is provided with an air duct (71) with a bottom air outlet structure, and the upper part of the air duct (71) is provided with a lateral opening and communicated with the inner cavity of the shell;
the lateral opening is provided with a crossflow blower (72).
8. An outdoor water-proof energy storage power supply according to claim 1, characterized in that the circumferential side wall of the wiring cavity (2) is provided with a sealing rubber ring (8).
9. An outdoor waterproof energy storage power supply according to claim 1, characterized in that the water-retaining cover (3) is made of transparent acrylic.
10. An outdoor waterproof energy storage power supply according to claim 3, wherein an aluminum heat dissipation fin (9) is arranged outside the air exhaust mechanism (7) and/or the air return mechanism (6), and the heat dissipation fin (9) is connected with the shell of the cell module through a heat conduction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782990.0U CN215529551U (en) | 2021-08-02 | 2021-08-02 | Outdoor waterproof energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782990.0U CN215529551U (en) | 2021-08-02 | 2021-08-02 | Outdoor waterproof energy storage power supply |
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| Publication Number | Publication Date |
|---|---|
| CN215529551U true CN215529551U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121782990.0U Active CN215529551U (en) | 2021-08-02 | 2021-08-02 | Outdoor waterproof energy storage power supply |
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| CN (1) | CN215529551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116669337A (en) * | 2023-05-31 | 2023-08-29 | 广东威尔泰克科技有限公司 | Portable mobile energy storage power supply |
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2021
- 2021-08-02 CN CN202121782990.0U patent/CN215529551U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116669337A (en) * | 2023-05-31 | 2023-08-29 | 广东威尔泰克科技有限公司 | Portable mobile energy storage power supply |
| CN116669337B (en) * | 2023-05-31 | 2024-01-05 | 广东威尔泰克科技有限公司 | Portable mobile energy storage power supply |
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