CN212649114U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN212649114U CN212649114U CN202020850761.7U CN202020850761U CN212649114U CN 212649114 U CN212649114 U CN 212649114U CN 202020850761 U CN202020850761 U CN 202020850761U CN 212649114 U CN212649114 U CN 212649114U
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- CN
- China
- Prior art keywords
- power supply
- mobile power
- assembled battery
- battery
- die sinking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 9
- 238000009413 insulation Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a mobile power supply, include: the combined battery is arranged between the shell and the die sinking limiting plates, and the combined battery is fixed on the inner wall of the shell through the die sinking limiting plates. The utility model discloses compatible strong to different assembled batteries, can compatible different types and the assembled battery of capacity, the structure of die sinking is small in quantity, practices thrift plenty of time and development cost, simple structure, and is with low costs, is favorable to the quick popularization of product.
Description
Technical Field
The utility model relates to a power structure field particularly, relates to a portable power source.
Background
Nowadays, electric power is closely related to the aspects of life and work of people. For example, a large number of electric appliances in home life, electric cookers, washing machines, televisions, computers required for work, and mobile phones used by people all require power supply.
The increasingly popular industry has become a yang industry that has become increasingly accepted from a very small term outdoors in recent years, and is an important component in the fields of leisure and health. When outdoors, the user may face power supply to an unmanned aerial vehicle, a camera and a notebook computer, and use a projector to watch a movie or use an electric cooker and an induction cooker to cook a meal. In such cases, outdoor mobile power sources that provide more power and capacity are needed. People enjoy various conveniences brought by electric power on weekdays, but when people are outdoors, the situations of power shortage and power shortage can occur. In order to secure the supply of electricity during outdoor activities, the market has already urged the production of relevant products. When the power supply is used for supplying power to a product with lower power demand, people can carry the power charger with the user to supplement power for a low-power electronic product; when the power and the capacity of the power are in great demand, a corresponding portable outdoor mobile power supply is also provided.
The outdoor mobile power supply mainly comprises a combined battery (battery pack), a battery protection board, an inverter and other components. Wherein the battery pack is the most critical part of the whole product. Batteries pack on the market mostly adopt 18650 batteries, and the batteries are arranged and recombined into the pack according to design input. The pack design has the defects that the battery module is often complex and the die sinking difficulty is very high. And this design has the defect of uniqueness, and the battery module that it was opened can only be used for fixed battery kind and quantity, is unfavorable for satisfying customer's diversified demand and the quick popularization of product.
SUMMERY OF THE UTILITY MODEL
The kind and the quantity of assembled battery in order to solve current portable power source are fixed, the problem of form singleness, the utility model provides a portable power source, simple structure, it is with low costs, can compatible different kinds and the assembled battery of capacity at certain degree, avoid repeatedly opening time and the cost problem that battery module caused.
An aspect of the utility model provides a portable power source, include:
the combined battery is arranged between the shell and the die sinking limiting plates, and the combined battery is fixed on the inner wall of the shell through the die sinking limiting plates.
According to the utility model discloses a preferred embodiment, shell inner wall still is equipped with the edge a plurality of spacing ribs that shell inner wall edge set up, assembled battery fixes a plurality of in the space that spacing rib encloses.
According to the utility model discloses a preferred embodiment, the position of spacing rib is according to assembled battery's size sets up.
According to the utility model discloses a preferred embodiment, the die sinking limiting plate reaches spacing rib restricts jointly assembled battery is in the ascending position of three-dimensional side.
According to the utility model discloses a preferred embodiment, the assembled battery is by the synthetic cuboid structure of a plurality of assembled batteries, portable power source's shape according to the shape setting of assembled battery.
According to the preferred embodiment of the present invention, the number of the batteries constituting the assembled battery is variable.
According to the utility model discloses a preferred embodiment, portable power source still includes the insulation board, locates assembled battery with between the die sinking limiting plate.
According to a preferred embodiment of the present invention, the insulation plate comprises a silicone plate or a rubber plate.
The technical scheme of the utility model, following beneficial effect has:
the utility model discloses compatible strong to different assembled batteries, can compatible different types and the assembled battery of capacity, the structure of die sinking is small in quantity, practices thrift plenty of time and development cost, simple structure, and is with low costs, is favorable to the quick popularization of product.
Drawings
In order to make the technical problem solved by the present invention, the technical means adopted by the present invention, and the technical effects obtained by the technical means clearer, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted, however, that the drawings described below are only drawings of exemplary embodiments of the invention, from which other embodiments can be derived by those skilled in the art without inventive effort.
Fig. 1 is an overall structure and an exploded view of a portable power source according to the present invention;
fig. 2 is a structural diagram of a combined battery of the present invention;
fig. 3 is a cross-sectional view of a portable power source of the present invention.
Wherein, 1, shell: plastic mold opening products; 2. an assembled battery: a cuboid formed by the battery and the insulating material die; 3. soft silica gel/rubber plate; 4. opening a die limiting plate: a mounting plane on which an inverter and the like are mounted; 5. elements such as an inverter; 6. and (7) fixing holes.
Detailed Description
Exemplary embodiments of the present invention will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, the provision of these exemplary embodiments enables the invention to be more comprehensive and complete, and facilitates a comprehensive communication of the inventive concept to those skilled in the art. The same reference numerals denote the same or similar elements, components, or parts in the drawings, and thus their repetitive description will be omitted.
Features, structures, characteristics or other details described in a certain embodiment do not preclude being combined in a suitable manner with one or more other embodiments, on the basis of the technical idea of the invention.
In describing particular embodiments, the present invention has been described with specificity, structure, characteristics, or other details that are within the purview of one skilled in the art to provide a thorough understanding of the embodiments. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific features, structures, characteristics, or other details.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, components, or sections, these terms should not be construed as limiting. These phrases are used to distinguish one from another. For example, a first device may also be referred to as a second device without departing from the spirit of the present invention.
The term "and/or" and/or "includes any and all combinations of one or more of the associated listed items.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is an overall structure and an exploded view of a portable power source of the present invention.
As shown in fig. 1, the mobile power supply comprises a housing 1, an assembled battery 2, a die sinking limit plate 4 and an inverter 5, wherein the assembled battery 2 is arranged in the housing 1, the assembled battery 2 is pressed on the inner wall of the housing 1 by the die sinking limit plate 4, the assembled battery 2 is fixed on the side surface of the housing 1, the inverter 5, a DC-DC module and other modules are arranged on the other side of the die sinking limit plate 4, and the internal components of the whole mobile power supply product are assembled in a left-right structure.
Specifically, the assembled battery 2 in which different batteries are first combined into a rectangular parallelepiped, whether it is a pouch battery, a cylindrical battery or a rectangular battery, can be combined into a rectangular parallelepiped by a simple mold.
Then the assembled battery 2 is pressed on the shell through the die sinking limit plate 4, and then the inverter 5 and the like are assembled above the die sinking limit plate 4. In order to ensure that the die sinking limit plate 4 and the assembled battery 2 have a sufficient contact area, an insulation plate is required to be added between the die sinking limit plate 4 and the assembled battery 2 during design, and the soft silica gel or rubber plate 3 can be used.
Fig. 2 is a structure diagram of a combined battery of the present invention. As shown in fig. 2, the battery is an assembled battery in which a rectangular parallelepiped is formed by a simple module, the assembled battery is formed by assembling a plurality of batteries, and the number of the batteries can be increased or decreased as necessary. (note that battery manufacturers open various battery fixing shell modules, and can purchase appropriate modules when purchasing batteries).
The utility model discloses a portable power source's cross-sectional view.
As shown in figure 3, the assembled battery is placed by being attached to the inner wall of the shell, the inner wall is provided with limiting ribs in the xy direction of the three-dimensional space, the assembled battery is fixed in a space surrounded by the limiting ribs, the displacement of the assembled battery is limited by the limiting ribs arranged in the shell in the xy two directions of the three-dimensional space, the position of the limiting ribs can be selected according to the assembled batteries with different sizes, and the position of the limiting ribs can be adjusted by repairing the die. The embodiment of the utility model provides an in, spacing rib respectively sets up two in x and y direction, is used for fixed assembled battery.
The die sinking limiting plate is installed on the fixed orifices 6 that the shell was reserved, and from three-dimensional space z direction restriction assembled battery's displacement, spacing rib in the shell is spacing at two directions of three-dimensional space xy to assembled battery, the die sinking limiting plate also carries out three-dimensional space z direction spacing to assembled battery simultaneously, just constitute three-dimensional XYZ three direction and restrict assembled battery's position degree of freedom, the die sinking limiting plate still can act as the mounting panel of components such as dc-to-ac converter, battery protection board, can reserve the position that supplementary stopper further injectd assembled battery on the shell simultaneously according to the particular case of module, guarantee to make assembled battery fix all the time in the shell when changing assembled battery shape.
The utility model discloses compatible strong to different assembled batteries, can compatible different types and the assembled battery of capacity, the structure of die sinking is small in quantity, practices thrift plenty of time and development cost, simple structure, and is with low costs, is favorable to the quick popularization of product.
The above-described embodiments are further illustrative and it is to be understood that the present invention is not inherently related to any particular computer, virtual device or electronic device, and various general-purpose devices may also be implemented. The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A mobile power supply, comprising:
the combined battery is arranged between the shell and the die sinking limiting plates, and the combined battery is fixed on the inner wall of the shell through the die sinking limiting plates.
2. The mobile power supply according to claim 1, wherein the inner wall of the casing is further provided with a plurality of limiting ribs arranged along edges of the inner wall of the casing, and the assembled battery is fixed in a space defined by the limiting ribs.
3. The mobile power supply according to claim 2, wherein the position of the limiting rib is set according to the size of the assembled battery.
4. The mobile power supply according to claim 3, wherein the die sinking limiting plate and the limiting rib jointly limit the position of the assembled battery in three dimensions.
5. The mobile power supply according to claim 1, wherein the assembled battery is formed by combining a plurality of batteries into a rectangular parallelepiped structure, and the shape of the mobile power supply is set according to the shape of the assembled battery.
6. The mobile power supply according to claim 5, wherein the number of batteries constituting the assembled battery is variable.
7. The mobile power supply according to claim 1, wherein the mobile power supply further comprises an insulating plate disposed between the assembled battery and the mold opening limiting plate.
8. The mobile power supply of claim 7, wherein the insulating plate comprises a soft silicone or rubber plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228929 | 2020-02-29 | ||
| CN2020202289290 | 2020-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212649114U true CN212649114U (en) | 2021-03-02 |
Family
ID=74793176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020850761.7U Active CN212649114U (en) | 2020-02-29 | 2020-05-20 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212649114U (en) |
-
2020
- 2020-05-20 CN CN202020850761.7U patent/CN212649114U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mobile power supply Effective date of registration: 20210803 Granted publication date: 20210302 Pledgee: Qingdao Rural Commercial Bank Co.,Ltd. Shanghai Cooperation Demonstration Zone sub branch Pledgor: Qingdao Nengfeng Electric Co.,Ltd. Registration number: Y2021370010060 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220323 Granted publication date: 20210302 Pledgee: Qingdao Rural Commercial Bank Co.,Ltd. Shanghai Cooperation Demonstration Zone sub branch Pledgor: Qingdao Nengfeng Electric Co.,Ltd. Registration number: Y2021370010060 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mobile power supply Effective date of registration: 20220329 Granted publication date: 20210302 Pledgee: Qingdao Jiaozhou Shengyu Financing Guarantee Co.,Ltd. Pledgor: Qingdao Nengfeng Electric Co.,Ltd. Registration number: Y2022980003473 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210302 Pledgee: Qingdao Jiaozhou Shengyu Financing Guarantee Co.,Ltd. Pledgor: Qingdao Nengfeng Electric Co.,Ltd. Registration number: Y2022980003473 |