CN220253386U - Battery unit and small household appliance - Google Patents
Battery unit and small household appliance Download PDFInfo
- Publication number
- CN220253386U CN220253386U CN202321466445.XU CN202321466445U CN220253386U CN 220253386 U CN220253386 U CN 220253386U CN 202321466445 U CN202321466445 U CN 202321466445U CN 220253386 U CN220253386 U CN 220253386U
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- Prior art keywords
- output interface
- circuit board
- battery
- end cover
- battery unit
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Links
- 238000004146 energy storage Methods 0.000 abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000013618 yogurt Nutrition 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the technical field of energy storage units, in particular to a battery unit and a small household appliance, wherein the battery unit comprises a shell and a battery core fixed in the shell, and the surface of the shell is provided with an output interface for supplying power to the small household appliance and an input/output interface for charging the battery unit or supplying power to mobile equipment. The battery unit provided by the utility model has the advantages that the output interface and the input/output interface are adopted, the output interface can be used for supplying power to small household appliances, the input/output interface can be used for charging the battery core and also can be used as a charging device for supplying power to mobile equipment, the functions are various, the use is convenient, the interfaces for charging the battery unit or supplying power to the mobile equipment are combined into the input/output interface, the number of the interfaces is reduced, the use is more convenient, the structure is simple, and the cost is low.
Description
Technical Field
The utility model relates to the technical field of energy storage units, in particular to a battery unit and a small household appliance.
Background
Along with the development of the battery industry, the lithium battery pack is widely applied to other fields such as small household appliances, electric tools, garden tools, electric booster bicycles/electric balance cars/electric scooters, intelligent sensors, portable energy storage power supplies and the like. The small household appliances are divided into four types according to the use functions, namely, kitchen small household appliances: mainly comprises a yoghurt machine, an egg cooker, an electric heating lunch box, a bean sprout machine, an electric baking pan, a pancake baking machine, a juice extractor and the like; household electrical appliance: mainly comprises an electric fan, a sound box, a dust collector, a humidifier, an air freshener, a water purifier, an intelligent lamp, an intelligent door lock, a curtain controller, an electric clothes airing machine and the like; personal life small household electrical appliance: mainly comprises an electric hair drier, an electric shaver, an electric iron, an electric toothbrush, an electronic beauty instrument, an electronic massager and the like; personal use digital products: mainly comprises MP3, MP4, electronic dictionary, palm learning machine, game machine, digital camera and digital video camera.
Besides the part of the existing small household appliance is connected with the mains supply through a power line, the other part of the existing small household appliance is powered by a wireless built-in lithium battery, so that the use convenience of the product can be improved, most of the existing built-in lithium batteries cannot be disassembled, the USB power line is connected to charge through a charging interface of the product, and the small part of the detachable lithium battery also has only a single function of supplying power to the small household appliance and is inconvenient to use.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a battery unit and a small household appliance.
The aim of the utility model is achieved by the following technical scheme: the battery unit comprises a shell and a battery cell fixed in the shell, wherein an output interface for supplying power to small household appliances and an input/output interface for charging the battery unit or supplying power to mobile equipment are arranged on the surface of the shell.
Further, the output interface may be used as an input interface for charging the battery unit.
Further, the output interface is a conductive connector with a plurality of Pin needles.
Further, the input/output interface is a Type-C interface.
Further, the output interface is arranged at one end of the shell, and the input/output interface is arranged at the other end of the shell.
Further, install the fixed shell in the casing, the electricity core inlays and locates in the fixed shell, and the both ends of fixed shell are fixed with left end cover and right-hand member lid respectively, and the position that corresponds left end cover, right-hand member lid in the fixed shell is fixed with first circuit board and second circuit board respectively, output interface sets up in the left end cover and is connected with first circuit board electricity, input/output interface sets up in the right-hand member cover and is connected with second circuit board electricity.
Further, the right end cover is also provided with a control button and an indicator lamp, the position of the second circuit board corresponding to the control button is provided with a button switch, and the button switch and the indicator lamp are respectively electrically connected with the second circuit board.
Further, the second circuit board is provided with an inductance coil electrically connected with the second circuit board.
Further, a magnet is fixed in the fixed shell at a position corresponding to the left end cover.
The small household appliance comprises a battery bin, and the battery unit is arranged in the battery bin in a pluggable manner.
The utility model has the beneficial effects that: the battery unit provided by the utility model has the advantages that the output interface and the input/output interface are adopted, the output interface can be used for supplying power to small household appliances, the input/output interface can be used for charging the battery core and also can be used as a charging device for supplying power to mobile equipment, the functions are various, the use is convenient, the interfaces for charging the battery unit or supplying power to the mobile equipment are combined into the input/output interface, the number of the interfaces is reduced, the use is more convenient, the structure is simple, and the cost is low.
Drawings
Fig. 1 is a perspective view of a battery cell according to the present utility model.
Fig. 2 is a perspective view of another view of the battery cell according to the present utility model.
Fig. 3 is an exploded perspective view of the battery cell according to the present utility model.
Fig. 4 is a partially exploded perspective view of another view of the battery cell according to the present utility model.
Fig. 5 is a perspective view of the small household appliance according to the present utility model as a curtain controller.
Fig. 6 is a cross-sectional view of the small household appliance of the present utility model as a curtain controller.
The reference numerals are: the battery pack comprises a shell 1, a battery unit 10, an annular side groove 11, a battery core 2, an output interface 3, an input/output interface 4, a fixed shell 5, a containing cavity 50, a left end cover 51, a first clamping hook 511, a first clamping groove 512, a conductive hole 513, a right end cover 52, a second clamping hook 521, a second clamping groove 522, a key hole 523, an indication hole 524, an insertion hole 525, a first circuit board 53, a second circuit board 54, a button switch 541, a containing cavity 542, an inductance coil 543, a slot 55, a magnet 56, a first containing groove 57, a second containing groove 58, a control button 6, an indication lamp 7, a curtain controller 8 and a battery compartment 80.
Detailed Description
The present utility model is further described below with reference to examples and fig. 1-6, which are not intended to be limiting, for the purpose of facilitating understanding of those skilled in the art.
Example 1
Referring to fig. 1-4, a battery unit 10 includes a housing 1 and a battery core 2 fixed in the housing 1, and an output interface 3 for supplying power to a small household appliance and an input/output interface 4 for charging the battery unit 10 or supplying power to a mobile device are disposed on the surface of the housing 1.
The battery unit 10 of the utility model adopts the output interface 3 and the input/output interface 4, the output interface 3 can supply power to the small household appliance, the input/output interface 4 can charge the battery core 2 and can also be used as a charger, the battery unit 10 supplies power to the mobile equipment, the functions are various, the use is convenient, and the interfaces for charging the battery unit 10 or supplying power to the mobile equipment are combined into the input/output interface 4, so that the number of the interfaces is reduced, the use is more convenient, the structure is simple, and the cost is low.
In this embodiment, the output interface 3 may be used as an input interface for charging the battery unit 10. The output interface 3 can also be used as an input interface for charging the battery unit 10, so that the use is convenient.
In this embodiment, the output interface 3 is a conductive connector with a plurality of Pin pins. The arrangement of the structure is convenient for conducting connection with small household appliances, and compared with other interfaces, the structure is more convenient to use. Specifically, the number of Pin needles is four, the two Pin needles at the outer side are the positive and negative electrodes for power supply or charging, and the two Pin needles at the middle can be used for transmitting signals, for example, the indication lamp of the existing curtain controller 8 can be canceled, so that the indication lamp 7 of the battery unit 10 is used as the indication lamp of the curtain controller 8 through the two Pin needles at the middle.
In this embodiment, the input/output interface 4 is a Type-C interface. The Type-C interface is provided to facilitate charging of the battery unit 10 or powering of the mobile device.
In this embodiment, the output interface 3 is disposed at one end of the housing 1, and the input/output interface 4 is disposed at the other end of the housing 1. The above-described structure provides for more convenient use of the battery cell 10.
In this embodiment, a fixing case 5 is installed in the housing 1, the battery cell 2 is embedded in the fixing case 5, a left end cover 51 and a right end cover 52 are respectively fixed at two ends of the fixing case 5, a first circuit board 53 and a second circuit board 54 are respectively fixed at positions corresponding to the left end cover 51 and the right end cover 52 in the fixing case 5, the output interface 3 is disposed on the left end cover 51 and electrically connected with the first circuit board 53, and the input/output interface 4 is disposed on the right end cover 52 and electrically connected with the second circuit board 54. Specifically, the shell 1 is of a cylindrical structure with two open ends, and the cross section of the shell 1 is of a rounded rectangular structure, so that the device is convenient and practical; the fixing shell 5 is of a groove-shaped structure with an opening on one side, the cross section of the fixing shell 5 is U-shaped, and the accommodating cavity 50 for accommodating the battery cell 2 is formed in the fixing shell 5. The right side of the left end cover 51 is convexly provided with a plurality of first clamping hooks 511, the left side of the fixed shell 5 is provided with a first clamping groove 512 corresponding to each first clamping hook 511, and the first clamping hooks 511 are clamped into the corresponding first clamping grooves 512; the left side of the right end cover 52 is convexly provided with a plurality of second clamping hooks 521, the right side of the fixed shell 5 is provided with second clamping grooves 522 corresponding to the positions of the second clamping hooks 521, the second clamping hooks 521 are clamped into the corresponding second clamping grooves 522, and the arrangement of the structure facilitates the disassembly and assembly of the left end cover 51 and the right end cover 52. Further, the two ends of the housing 1 are provided with annular side grooves 11, and the outer edges of the left end cover 51 and the right end cover 52 are embedded into the corresponding annular side grooves 11, so that the left end cover 51 and the right end cover 52 do not protrude from the housing 1.
In this embodiment, the right end cover 52 is further provided with a control button 6 and an indicator lamp 7, and the second circuit board 54 is provided with a button switch 541 corresponding to the position of the control button 6, and the button switch 541 and the indicator lamp 7 are electrically connected with the second circuit board 54 respectively. Specifically, the right end of the inner side of the fixed housing 5 is provided with a slot 55 that is matched with the second circuit board 54, the second circuit board 54 is inserted into the slot 55, a containing cavity 542 that contains the button switch 541, the indicator lamp 7 and the input/output interface 4 is formed between the right side wall of the second circuit board 54 and the right end inner side wall of the fixed housing 5, the right end cover 52 is provided with a button hole 523, an indicator hole 524 and an inserting hole 525 corresponding to the button switch 541, the indicator lamp 7 and the input/output interface 4, and the right end of the button switch 541 extends out of the button hole 523. The indicator lamp 7 may display the state of charge and the remaining power of the battery unit 10, and the control button 6 may control the display and the turning off of the indicator lamp 7.
In this embodiment, the second circuit board 54 is provided with an inductance coil 543 electrically connected to the second circuit board 54. The inductance coil 543 may be provided to wirelessly charge the battery unit 10.
In this embodiment, a magnet 56 is fixed in the fixed housing 5 at a position corresponding to the left end cover 51. Specifically, the left end of the fixed housing 5 is provided with a first accommodating groove 57 matched with the first circuit board 53 and a second accommodating groove 58 matched with the magnet 56, the first circuit board 53 and the magnet 56 are respectively embedded into the first accommodating groove 57 and the second accommodating groove 58, and the left end cover 51 is provided with a conductive hole 513 corresponding to the position of the output interface 3. Through setting up magnet 56, can be through the mode connection of magnetic attraction in the battery compartment of little household electrical appliances, simple structure, convenient to use.
Example two
The small household appliance comprises a battery compartment 80, the small household appliance further comprises the battery unit 10, and the battery unit 10 is installed in the battery compartment 80 in a pluggable mode. The battery unit 10 can be mounted in the battery compartment 80 by a fastening structure and/or a magnetic structure, and is convenient to mount and dismount, although other detachable connection methods are also possible.
In this embodiment, taking the curtain controller 8 as an example, as shown in fig. 5-6, the battery unit 10 is installed in the battery compartment 80 through a fastening structure, and other small household appliances can be implemented in the same manner, which is not illustrated here.
The battery unit 10 of the present utility model can be used in the fields of electric tools, garden tools, electric bicycles/electric balance cars/electric scooters, portable energy storage power supplies, etc., in addition to the usual small household appliances, and any obvious replacement is within the scope of the present utility model without departing from the concept of the present utility model.
The battery unit of the utility model has the advantages of general use of various products, larger capacity, more convenient and fast magnetic charging mode, and can be used as a charger. The service life of the existing built-in battery is greatly influenced by the battery, the service life of some products can be prolonged by conveniently replacing the battery, and the battery unit is convenient to concentrate and recycle and is more environment-friendly.
The above embodiments are preferred embodiments of the present utility model, and besides, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (9)
1. A battery cell comprising a housing and a cell secured within the housing, characterized in that: the surface of the shell is provided with an output interface for supplying power to small household appliances and an input/output interface for charging a battery unit or supplying power to mobile equipment, wherein the output interface is a conductive joint with a plurality of Pin needles.
2. A battery cell as defined in claim 1, wherein: the output interface may be used as an input interface for charging the battery cells.
3. A battery cell as defined in claim 1, wherein: the input/output interface is a Type-C interface.
4. A battery cell as defined in claim 1, wherein: the output interface is arranged at one end of the shell, and the input and output interface is arranged at the other end of the shell.
5. A battery cell as defined in claim 4, wherein: the battery cell is embedded in the fixed shell, a left end cover and a right end cover are respectively fixed at two ends of the fixed shell, a first circuit board and a second circuit board are respectively fixed at positions corresponding to the left end cover and the right end cover in the fixed shell, the output interface is arranged on the left end cover and electrically connected with the first circuit board, and the input and output interface is arranged on the right end cover and electrically connected with the second circuit board.
6. A battery cell as defined in claim 5, wherein: the right end cover is also provided with a control button and an indicator lamp, the position of the second circuit board corresponding to the control button is provided with a button switch, and the button switch and the indicator lamp are respectively electrically connected with the second circuit board.
7. A battery cell as defined in claim 5, wherein: the second circuit board is provided with an inductance coil electrically connected with the second circuit board.
8. A battery cell as defined in claim 5, wherein: and a magnet is fixed in the fixed shell at a position corresponding to the left end cover.
9. A small household appliance comprising a battery compartment, characterized in that: the small household appliance further comprises the battery unit of any one of claims 1-8, wherein the battery unit is installed in the battery compartment in a pluggable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466445.XU CN220253386U (en) | 2023-06-09 | 2023-06-09 | Battery unit and small household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466445.XU CN220253386U (en) | 2023-06-09 | 2023-06-09 | Battery unit and small household appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253386U true CN220253386U (en) | 2023-12-26 |
Family
ID=89267634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321466445.XU Active CN220253386U (en) | 2023-06-09 | 2023-06-09 | Battery unit and small household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253386U (en) |
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2023
- 2023-06-09 CN CN202321466445.XU patent/CN220253386U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |