CN211127200U - A charger - Google Patents
A charger Download PDFInfo
- Publication number
- CN211127200U CN211127200U CN201922144363.3U CN201922144363U CN211127200U CN 211127200 U CN211127200 U CN 211127200U CN 201922144363 U CN201922144363 U CN 201922144363U CN 211127200 U CN211127200 U CN 211127200U
- Authority
- CN
- China
- Prior art keywords
- battery
- fan
- accommodating part
- base
- charger
- Prior art date
- 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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Links
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000013021 overheating Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger includes: the battery charging device comprises a base, a battery accommodating part, a fan, a whole charging elastic sheet and a power plug, wherein the battery accommodating part is positioned above the base, the fan is positioned in the base and below the battery accommodating part, and the whole charging elastic sheet is positioned on the base. The utility model has the advantages of: the charger can charge the battery independently, can also charge the whole mobile robot directly, enlarges the application range, and can cool the battery by the air flow generated by the fan when the battery is charged by arranging the fan below the battery accommodating part, thereby avoiding the damage of the battery caused by overheating, conveniently aligning and charging the structure of the battery accommodating part, and avoiding the time waste and energy waste caused by repeated alignment.
Description
Technical Field
The utility model relates to a charger that charges is carried out rechargeable electric tool's battery.
Background
Because of the continuous improvement of the requirements of people on life convenience, the intelligent mobile robot is more and more popular with users in the world, and various types and functional intelligent mobile robots such as a floor sweeping robot, a mowing robot and a water and medicine spraying robot are in endless.
The mobile robot on the market at present is that the complete machine charges mostly, even have alone do not possess the cooling function for battery charging, at the in-process that the battery charges, the temperature can constantly rise, and the temperature lasts overheated can lead to the fact the damage to the battery, triggers the conflagration even. And also the charger requires repeated alignment of the electrodes, which is time and effort consuming for the user.
The utility model has the following contents:
for solving the technical problem in the background art, the utility model provides a technical scheme as follows:
a charger includes: the battery charging device comprises a base, a battery accommodating part, a fan, a whole charging elastic sheet and a power plug, wherein the battery accommodating part is positioned above the base, the fan is positioned in the base and below the battery accommodating part, and the whole charging elastic sheet is positioned on the base.
Further, in order to make the radiating effect better, the battery can both have the air current to pass through all around the utility model discloses a specific embodiment, battery container is the structure that surrounds upper end open-ended all around.
Further, in an embodiment of the present invention, the fan includes a support, a fan blade, a rotating shaft, and a fan motor, the fan blade is installed on the rotating shaft, the fan motor can drive the rotating shaft to rotate, and the support is installed outside the fan blade.
The utility model has the advantages that: the charger can charge the battery independently, can also charge the whole mobile robot directly, enlarges the application range, and can cool the battery by the air flow generated by the fan when the battery is charged by arranging the fan below the battery accommodating part, thereby avoiding the damage of the battery caused by overheating, conveniently aligning and charging the structure of the battery accommodating part, and avoiding the time waste and energy waste caused by repeated alignment.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first view of the charger of the present invention;
fig. 2 is a second view of the charger of the present invention;
fig. 3 is a schematic view of the fan of the present invention.
The specific implementation mode is as follows:
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. For convenience of explanation, the present embodiment uses directional terms such as left, right, inner, and outer, but this does not limit the scope of the present invention.
As shown in fig. 1-2, the charger of the present embodiment is mainly used for charging a mobile robot complete machine or a battery used by the mobile robot complete machine alone, and the charger includes a base 1, a battery accommodating portion 2, a fan 3, a complete machine charging elastic sheet 4, and a power plug, wherein the battery accommodating portion 2 is located above the base 1, the fan 3 is located inside the base 1 and below the battery accommodating portion 2, the complete machine charging elastic sheet 4 is located on the base 1, and the power plug is used for external power supply.
The whole machine charging elastic sheet 4 is used for charging the whole machine of the mobile robot, a charging pole piece is arranged below the mobile robot, and the charging pole piece can start to charge the whole machine after being in contact alignment with the whole machine charging elastic sheet 4.
The mobile robot is characterized in that a detachable battery 5 is arranged in the body of the mobile robot, the battery accommodating part 2 is of a structure with the periphery surrounding an opening at the upper end and is used for independently charging the battery 5 of the mobile robot, the battery 5 is taken down from the mobile robot and then placed in the battery accommodating part 2, and a charging terminal (not shown in the figure) positioned in the battery accommodating part 2 is in contact with a pole piece on the battery 5 to form a loop so as to charge the battery 5.
A mechanical switch (not shown) is arranged at the bottom of the battery accommodating part 2, a spring is arranged below the mechanical switch, when no heavy object is placed in the battery accommodating part 2, the mechanical switch is in an open state under the action of the elastic force of the spring, when an object such as a battery 5 is placed on the mechanical switch, the spring is compressed, the gravity of the battery 5 is larger than the elastic force of the spring to close the mechanical switch, and the mechanical switch is connected with the fan 3 in series, namely, when the mechanical switch is closed after the battery 5 is placed in the battery accommodating part 2, the fan 3 is started; when the battery 5 is taken out of the battery housing 2, the mechanical switch is turned off, and the fan 3 stops operating.
As shown in fig. 3, the fan 3 includes a support 31, a fan blade 32, a rotating shaft, and a fan motor, wherein the fan blade 31 is installed on the rotating shaft, the fan motor can drive the rotating shaft to rotate, the driving mode can be that the shaft of the motor is the rotating shaft, or the motor is driven by a gear, a first gear is installed on the shaft of the motor, a second gear is installed on the rotating shaft, the motor is started, the first gear rotates, the second gear rotates along with the first gear, and then the fan blade 31 is driven to rotate, the support 31 is installed outside the fan blade 31 for protecting the fan blade 31, a plurality of mounting holes 311 are also formed in the support 31, and the plurality of mounting holes 311 can be used to fix the fan.
The fan 3 is arranged below the battery accommodating part 2, the direction of the air flow generated by the fan is from bottom to top, namely, as shown by the arrow direction in the figure, when the battery 5 is placed in the battery accommodating part 2, a certain gap is formed between the battery 5 and the battery accommodating part 2, the gaps are also used for enabling the air flow to pass through, when the air flow passes through, the heat generated by charging on the battery 5 can be taken away, because the battery accommodating part 2 is a structure surrounded on the periphery, the periphery and the lower part of the battery 5 are all provided with the air flow, and the heat dissipation effect is obvious.
The dual-purpose charger enables charging to be more flexible, not only can the whole mobile robot return to the charger for charging, but also can a user take down a battery in the mobile robot and independently place the battery in the mobile robot into the charger for charging, so that when continuous cleaning is needed, the battery with insufficient electric quantity in the mobile robot can be taken out and replaced by a standby battery with sufficient electric quantity, and at the moment, the mobile robot can continue to work instead of waiting for the electric quantity of the battery before being fully charged, and the continuous endurance time of the mobile robot is prolonged; the whole machine and the battery can be charged simultaneously, and the function of the charger is expanded.
The utility model provides a charger not only can charge for the battery alone, can also directly charge for mobile robot complete machine, has enlarged application scope to through set up the fan in battery holding portion below, play and have the fan to produce the air current and cool down for the battery when charging for the battery, avoid the battery because overheated leads to the fact the damage, adopt the structure of battery holding portion also conveniently to aim at and charge, avoid aiming at waste time and energy repeatedly.
Those of ordinary skill in the art will understand that: 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 (3)
1. A charger, characterized in that the charger comprises: the charging device comprises a base (1), a battery accommodating part (2), a fan (3), a whole charging elastic sheet (4) and a power plug, wherein the battery accommodating part (2) is located above the base (1), the fan (3) is located in the base (1) and below the battery accommodating part (2), and the whole charging elastic sheet (4) is located on the base (1).
2. A charger according to claim 1, characterized in that said battery receiving portion (2) is of a structure surrounding the upper end opening all around.
3. Charger according to claim 1, characterized in that the fan (3) comprises a bracket (31), fan blades (32), a rotating shaft, a fan motor, the fan blades (32) being mounted on the rotating shaft, the fan motor being able to rotate the rotating shaft, the bracket (31) being mounted outside the fan blades (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922144363.3U CN211127200U (en) | 2019-12-03 | 2019-12-03 | A charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922144363.3U CN211127200U (en) | 2019-12-03 | 2019-12-03 | A charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211127200U true CN211127200U (en) | 2020-07-28 |
Family
ID=71698053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922144363.3U Active CN211127200U (en) | 2019-12-03 | 2019-12-03 | A charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211127200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918529A (en) * | 2020-07-29 | 2020-11-10 | 杭州君庭科技有限公司 | Heat dissipation device of electronic communication equipment |
-
2019
- 2019-12-03 CN CN201922144363.3U patent/CN211127200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111918529A (en) * | 2020-07-29 | 2020-11-10 | 杭州君庭科技有限公司 | Heat dissipation device of electronic communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231110 Address after: Room 203-5, Building 1, No. 30 Liangtian Bonded Road, Liangtian Village, Zhongluotan Town, Baiyun District, Guangzhou City, Guangdong Province, 510550 Patentee after: Ethnic Industry Development (Guangdong) Co.,Ltd. Address before: No. 30 Haogang Avenue, Dagang Town, Nansha District, Guangzhou City, Guangdong Province, 510000 Patentee before: GUANGZHOU COAYU ROBOT Co.,Ltd. |