CN218040860U - Charging device - Google Patents
Charging device Download PDFInfo
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- CN218040860U CN218040860U CN202221969257.4U CN202221969257U CN218040860U CN 218040860 U CN218040860 U CN 218040860U CN 202221969257 U CN202221969257 U CN 202221969257U CN 218040860 U CN218040860 U CN 218040860U
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- 238000009434 installation Methods 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 16
- 230000005484 gravity Effects 0.000 description 19
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model provides a charging device, charging device are used for charging to the battery package, and charging device includes: the charging device comprises a charging device body, a first connecting piece and a second connecting piece, wherein the charging device body comprises a first end and a second end which are oppositely arranged; the charging groove is arranged on the charging device body; wherein, the projection of the charging groove in the direction from the first end to the second end falls on the surface of the second end. The utility model provides a problem be the battery package take place the technical problem of empting easily after inserting charging device, realize making the more firm technological effect of charging device.
Description
Technical Field
The utility model relates to a battery package technical field that charges particularly, relates to a charging device.
Background
With the development of battery materials, portable battery packs and charging devices adapted to the portable battery packs are gradually developed, and at present, plug-in charging devices are commonly used, and the battery packs can be charged by being inserted into charging grooves in the charging devices.
However, in the actual construction process, there is a problem that: because battery package weight is great, thereby often can make the unbalanced emergence of whole charging device atress topple over after the battery package inserts charging device, make charging device unstable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem be the battery package take place the technical problem of empting easily after inserting charging device, realize making the more firm technological effect of charging device.
In order to solve the above problem, the utility model provides a charging device is used for charging to the battery package, and charging device includes: the charging device comprises a charging device body, a charging device body and a control device, wherein the charging device body comprises a first end and a second end which are oppositely arranged; the charging groove is arranged on the charging device body; wherein, the projection of the charging groove in the direction from the first end to the second end falls on the surface of the second end.
Compared with the prior art, the technical scheme has the following technical effects: after the battery pack is installed in the charging slot, in the direction from the first end to the second end, the projection of the battery pack falls on the second end, which shows that after the battery pack is installed, the center of gravity can fall on the second end. The center of gravity of the battery pack can fall on the second end, which means that the center of gravity of the upper part of the whole charging device is distributed more intensively, and the center of gravity of the battery pack is close to the center of gravity of the charging device body. The mounted position that sets up the battery package like this can prevent that the unbalanced emergence of whole charging device atress from toppling over of battery package installation back, makes whole charging device more firm.
In one example of the present invention, a third side is provided between the first end and the second end; the charging grooves are arranged on the third side face and are oppositely arranged on the charging device body.
Compared with the prior art, the technical scheme has the following technical effects: in the charging device, in order to facilitate the charging device to charge the plurality of battery packs, the charging slot is provided in the charging device body in plurality. When a plurality of charging grooves are arranged on the charging device body, the plurality of charging grooves are arranged relative to the charging device body in order to further prevent the charging device from toppling. After the battery pack is inserted into the charging device, the stress balance of the device can be further ensured, and the device cannot topple.
In an example of the present invention, the charging device body includes: the two first shells are oppositely arranged and connected; the second shell is connected with the two first shells and surrounds to form an accommodating space; the circuit board is arranged in the accommodating space.
Compared with the prior art, the technical scheme has the following technical effects: the circuit board is arranged in the accommodating space formed by connecting the first shell and the second shell, and the circuit board is arranged close to the second shell, so that the heat dissipation of the circuit board is facilitated.
In an example of the present invention, the first housing is connected to the second housing.
Compared with the prior art, the technical scheme has the following technical effects: set up the connected mode of joint between first casing, the second casing, the dismouting of being convenient for to, can play the effect of guide installation through joint spare during the installation.
In an example of the present invention, the first shell is provided with a bending portion at the first end, and after the two first shells are connected in a matching manner, the bending portion is connected at the first end to form a first side surface; the second shell is arranged at the second end; the first shell is provided with a third side face, one end of the third side face is connected with the bending portion, the other end of the third side face is connected with the second shell, the third side face inclines towards the direction far away from the containing space at the end close to the second shell and is connected with the second shell, and the projection is formed in the third side face.
Compared with the prior art, the technical scheme has the following technical effects: the charging groove is installed on the third side surface, and the center of gravity of the battery pack can fall on the third side surface. Realize being connected between first end and the second end through the third side to, charging tank sets up on the third side, and the focus falls on the third side, guarantees charging device's stability.
In an example of the present invention, the third side includes: at least one charging slot mounting position is arranged on the charging slot mounting position, the charging slot mounting position is arranged on the third side surface and is close to the second end, and the charging slot is mounted in a matched manner with the charging slot mounting position; the opening corresponds to the position of the charging groove installation position, and a connecting piece on the charging groove is connected with the circuit board through the opening.
Compared with the prior art, the technical scheme has the following technical effects: the charging groove installation position is arranged at a position close to the second end, so that the charging device is more stable. The charging slot mounting position can be mounted in sliding fit with the charging slot. And the charging groove installation position is provided with an opening, and the electric connector in the charging groove can be connected with the circuit board through the opening, so that the circuit is conducted.
In an example of the present invention, the charging slot includes: the slot is connected with the charging slot mounting position in a matching manner; the electrode holder is arranged in the slot.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the electrode holder sets up in the bottom of slot, and is relative with the opening of slot to, the opening of slot sets up towards first end, sets up like this and is convenient for battery package installation entering slot and electrode holder cooperation realization electricity and is connected.
In an example of the present invention, the first end is provided with at least one indicating component, and the position of the indicating component corresponds to the position of the charging slot.
Compared with the prior art, the technical scheme has the following technical effects: the indicating component is an indicating lamp which can emit light to generate an indicating signal when the battery pack is charged. The provision of at least one indicator member facilitates a reminder that the battery pack is charged. And, the second end is the bottom surface when placing, therefore first end is the top surface, sets up at least one indicating component on first end, and the human eye of being convenient for observes, receives the instruction signal.
The utility model discloses an in the example, be equipped with the fourth side between first end and the second end, the charging groove still includes: the hand holding part is arranged on the fourth side surface.
Compared with the prior art, the technical scheme has the following technical effects: be provided with the portion of holding on the charging groove, be convenient for portable. The hand holding part is arranged on the side surface between the first end and the second end, so that people can visually observe the indicating component on the first end conveniently without shielding. And, the portion of holding is the handrail shape, sets up on the fourth side, not on a plane with the charging groove, avoids blockking the charging groove, leads to charging inconvenient.
In an example of the present invention, the charging device further includes: the charging port is provided with at least one charging port and is arranged on the surface of the charging device body.
Compared with the prior art, the technical scheme has the following technical effects: through setting up the mouth structure that charges, satisfy the demand that various different shapes charge the package and charge, make charging device's universality stronger.
Adopt the technical scheme of the utility model afterwards, can reach following technological effect:
(1) The projection of the charging slot on the charging device in the direction from the first end to the second end falls on the second end, which means that the center of gravity can fall on the second end after the battery pack is installed. The center of gravity of the battery pack can fall on the second end, which means that the center of gravity of the upper part of the whole charging device is distributed more intensively, and the center of gravity of the battery pack is close to the center of gravity of the charging device body. The installation position of the battery pack is set, so that the effect of preventing the whole charging device from toppling due to unbalanced stress after the battery pack is installed can be realized, and the whole charging device is more stable;
(2) When a plurality of charging grooves are arranged on the charging device body, the plurality of charging grooves are arranged relative to the charging device body in order to further prevent the charging device from toppling. After the battery pack is inserted into the charging device, the stress balance of the device can be further ensured, and the device cannot topple.
Drawings
Fig. 1 is one of the schematic structural diagrams of a charging device according to the present invention.
Fig. 2 is a second schematic structural diagram of the charging device.
Fig. 3 is a top view of the charging device of fig. 1.
Fig. 4 is an exploded view of the charging device of fig. 1.
Fig. 5 is a schematic structural view of the charging tank.
Fig. 6 is a side view of the charging device of fig. 1.
Description of reference numerals:
100-a charging device; 110-charging device body; 110 a-a first end; 110 b-a second end; 111-a first side; 112-a second side; 113-a third side; 113 a-charging slot installation location; 113 b-opening; 114-a first housing; 114 a-a bent portion; 115-a second housing; 117-circuit board; 118-a fourth side; 120-a charging slot; 121-slot; 122-electrode holder; 130-an indication member; 140-a hand-held part; 150-charging port.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The first embodiment is as follows:
in a specific embodiment, referring to fig. 1, a charging device 100 is used to charge a battery pack, the charging device 100 comprising: a charging device body 110, the charging device body 110 including a first end 110a and a second end 110b disposed opposite to each other; a charging slot 120, the charging slot 120 being provided in the charging device body 110; wherein, the projection of the charging slot 120 in the direction from the first end 110a to the second end 110b falls on the surface of the second end 110b.
In the present embodiment, the charging device 100 includes a body 110 and a charging slot 120. After the battery pack is inserted into the charging slot 120, the battery pack can be electrically connected to the electrode holder 122 at the bottom of the charging slot 120 and charged. The charging slot 120 is provided on the charging device body 110, and the charging device body 110 is provided with a first end 110a and a second end 110b relatively, the cross-sectional area at the first end 110a is smaller, and the cross-sectional area at the second end 110b is larger. Therefore, the charging slot 120 is provided on the charging device body 110, and when a projection is made in a direction from the first end 110a to the second end 110b, the projection of the charging slot 120 in the direction can fall on the second end 110b. Furthermore, when the battery pack is installed in the charging slot 120, the projection of the battery pack in this direction also falls on the second end 110b. The cross-sectional area of the second end 110b is large, and the second end 110b is one end close to the placing surface after the charging device body 110 is placed, so that the projection can fall on the second end 110b after the battery pack is placed, and further, the center of gravity of the battery pack can fall on the second end 110b.
In the present embodiment, after the battery pack is installed in the charging slot 120, the projection of the battery pack falls on the second end 110b in the direction from the first end 110a to the second end 110b, which means that the center of gravity can fall on the second end 110b after the battery pack is installed. The center of gravity of the battery pack can be located at the second end 110b, which means that the center of gravity of the components of the entire charging device 100 is distributed more centrally and the center of gravity of the battery pack is located closer to the center of gravity of the charging device body 110. The installation position of the battery pack is set in such a way, the phenomenon that the whole charging device 100 is toppled due to unbalanced stress after the battery pack is installed can be prevented, and the whole charging device 100 is more stable.
Example two:
in a particular embodiment, referring to fig. 3, a third side 113 is provided between the first end 110a and the second end 110b; the plurality of charging grooves 120 are provided, and the plurality of charging grooves 120 are provided on the third side 113 and are oppositely provided on the charging device body 110.
In the present embodiment, a third side surface 113 is disposed between the first end 110a and the second end 110b, and the third side surface 113 is a side surface where the charging slot 120 is located. In the charging device 100, in order to facilitate the charging device 100 to charge the plurality of battery packs, the charging tank 120 is provided in plurality in the charging device main body 110. When a plurality of charging grooves 120 are provided on the charging device body 110, the plurality of charging grooves 120 are provided to the charging device body 110 in order to further prevent the charging device 100 from falling down. After the battery pack is inserted into the charging device 100, the stress balance of the device can be further ensured, and the device cannot topple.
Example three:
in a specific embodiment, referring to fig. 4, the charging device body 110 includes: the first shells 114, the two first shells 114 are oppositely arranged and connected; a second housing 115, wherein the second housing 115 is connected with the two first housings 114 and surrounds to form an accommodating space; and the circuit board 117 is arranged in the accommodating space.
In this embodiment, the charging device body 110 is composed of a first housing 114 and a second housing 115, and the first housing 114 is provided in two and is disposed opposite to each other to surround a space with an opening at one end. The two first housings 114 are connected to the second housing 115 to form a closed accommodating space. The circuit board 117 is disposed in the accommodating space, and is disposed near one end of the second housing 115. The surface of the second housing 115 is provided with heat dissipation holes, and the circuit board 117 is close to the heat dissipation holes, so as to facilitate heat dissipation.
In the present embodiment, the circuit board 117 is disposed in the accommodating space formed by connecting the first housing 114 and the second housing 115, and the circuit board 117 is disposed near the second housing 115 to facilitate heat dissipation of the circuit board 117.
Example four:
in one particular embodiment, referring to fig. 4, the first housing 114 is snap-fit to the second housing 115.
In the present embodiment, the first and second housings 114 and 115 are easily attached and detached, and the circuit board 117 is easily mounted. Set the connected mode of joint between first casing 114, the second casing 115, the dismouting of being convenient for to, can play the effect of guide installation through joint spare during the installation.
Example five:
in a specific embodiment, referring to fig. 4, the first shell 114 is provided with a bent portion 114a at the first end 110a, and after the two first shells 114 are connected in a matching manner, the bent portion 114a is connected at the first end 110a to form the first side surface 111; the second housing 115 is disposed at the second end 110b; the first housing 114 is provided with a third side surface 113, one end of the third side surface 113 is connected to the bending portion 114a, the other end is connected to the second housing 115, the third side surface 113 is inclined in a direction away from the accommodating space at an end close to the second housing 115, and is connected to the second housing 115, and the projection of the third side surface 113 falls on the third side surface 115.
In the present embodiment, the charging device 100 is provided with a first end 110a and a second end 110b, the first end 110a has a first side surface 111, and the second end 110b has a second side surface 112. After the two first housings 114 are oppositely arranged and connected, the bent portions 114a of the two first housings 114 are connected to form the first side surface 111. A third side surface 113 is disposed between the first end 110a and the second end 110b, one end of the third side surface 113 is connected to the first side surface 111, and the other end extends to the second end 110b.
Further, since the second end 110b has a larger cross-sectional area, the third side 113 is inclined toward an end away from the accommodating space when extending toward the second end 110b, and is connected to the second housing 115. Therefore, the charging slot 120 is mounted on the third side 113, and a projection of the charging slot 120 in the direction of the first end 110a toward the second end 110b can fall on the third side 113.
In the present embodiment, the charging slot 120 is installed on the third side 113, and the center of gravity of the battery pack can fall on the third side 113. The connection between the first end 110a and the second end 110b is achieved through the third side 113, and the charging slot 120 is disposed on the third side 113, and the center of gravity falls on the third side 113, ensuring the stability of the charging device 100.
Example six:
in a particular embodiment, referring to fig. 5, the third side 113 comprises: at least one charging slot mounting position 113a is arranged, the charging slot mounting position 113a is arranged on the third side surface 113 and is close to the second end 110b, and the charging slot 120 is matched with the charging slot mounting position 113 a; an opening 113b, the opening 113b corresponding to the position of the charging slot mounting position 113a, and the connector on the charging slot 120 is connected to the circuit board 117 through the opening 113 b.
In this embodiment, a charging slot mounting position 113a is provided on the third side 113, and the charging slot mounting position 113a is a position where it is fitted with the charging slot 120. The charging slot installation site 113a is recessed toward the inside of the first housing 114 to form an installation slot on which the charging slot 120 is installed. The charging slot mounting position 113a is provided near the second housing 115, and the charging slot 120 is mounted near the charging slot mounting position 113a. This arrangement can be more robust.
Further, an opening 113b is further formed in the charging slot mounting position 113a, the opening 113b is disposed in the charging slot mounting position 113a, the opening 113b communicates the inside and the outside of the accommodating space, and the circuit board 117 can extend through the opening 113b and be electrically connected to the charging slot 120.
In the present embodiment, the charging slot installation position 113a is disposed at a position close to the second end 110b, so that the charging device 100 is more stable. The charging slot mounting location 113a can be mounted in sliding fit with the charging slot 120. An opening 113b is formed in the charging slot mounting position 113a, and the electric connection member in the charging slot 120 can be connected with the circuit board 117 through the opening 113b, so that the circuit can be conducted.
Example seven:
in one particular embodiment, referring to fig. 5, the charging slot 120 includes: the slot 121, the slot 121 is connected with the charging slot mounting position 113a in a matching way; the electrode holder 122, the electrode holder 122 locates in the slot 121.
In this embodiment, the charging slot 120 includes a slot 121 and an electrode holder 122, the electrode holder 122 is an electrical connector, the electrode holder 122 is electrically connected to the circuit board 117 through the opening 113b, and when the battery pack is installed in the charging slot 120, the charging end of the battery pack is electrically connected to the electrode holder 122 to realize charging. The electrode holder 122 is disposed inside the insertion groove 121 and opposite to the opening of the insertion groove 121. The opening of the slot 121 faces the first end 110a, and when the battery pack is inserted downwards in use, the battery pack can be matched and connected with the slot 121 at the bottom.
In this embodiment, the electrode holder 122 is disposed at the bottom of the insertion slot 121, opposite to the opening of the insertion slot 121, and the opening of the insertion slot 121 is disposed toward the first end 110a, so that the battery pack is conveniently installed into the insertion slot 121 to be electrically connected with the electrode holder 122 in a matching manner.
Example eight:
in a specific embodiment, referring to fig. 4, the first end 110a is provided with at least one indicating member 130, and the position of the indicating member 130 corresponds to the position of the charging slot 120.
In this embodiment, the indication component 130 is an indicator light, which emits light to generate an indication signal when the battery pack is charged. At least one indicator member 130 is provided to facilitate alerting the battery pack that it is charged. The second end 110b is a bottom surface when placed, so that the first end 110a is a top surface, and at least one indicating member 130 is disposed on the first end 110a for easy observation by human eyes and receiving an indicating signal.
Example nine:
in a specific embodiment, referring to fig. 4, a fourth side 118 is disposed between the first end 110a and the second end 110b, and the charging slot 120 further includes: the handle 140 is disposed on the fourth side 118, and the handle 140 is disposed on the fourth side 118.
In the present embodiment, the charging slot 120 is provided with a hand-held portion 140 for carrying by hand. The handle 140 is disposed on a side surface between the first end 110a and the second end 110b, so that the indication member 130 on the first end 110a can be visually observed without being blocked. Moreover, the handle 140 is in the shape of an armrest and is disposed on the fourth side 118, which is not on the same plane as the charging slot 120, so as to avoid blocking the charging slot 120, which may cause inconvenience in charging.
Example ten:
in a specific embodiment, referring to fig. 6, the charging device 100 further includes: charging port 150, charging port 150 is equipped with at least one, and locates the surface of charging device body 110.
In the present embodiment, the charging port 150 is a USB charging port, and when there is a battery pack that cannot be inserted into the charging slot 120, the battery pack can be connected to the charging port 150 by a charging wire, and the battery pack can be charged.
In this embodiment, the charging port 150 is disposed to meet the charging requirements of the charging packs of different shapes, so that the charging device 100 has a better universality.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected by one skilled in the art without departing from the spirit and scope of the invention, as defined in the appended claims.
Claims (10)
1. A charging device, characterized in that the charging device (100) is used for charging a battery pack, the charging device (100) comprising:
a charging device body (110), the charging device body (110) comprising a first end (110 a) and a second end (110 b) that are oppositely disposed;
a charging slot (120), wherein the charging slot (120) is arranged on the charging device body (110);
wherein a projection of the charging slot (120) in a direction from the first end (110 a) to the second end (110 b) falls on a surface of the second end (110 b).
2. The charging device of claim 1,
a third side (113) is provided between the first end (110 a) and the second end (110 b);
the plurality of charging grooves (120) are arranged, and the plurality of charging grooves (120) are arranged on the third side surface (113) and are oppositely arranged on the charging device body (110).
3. The charging device according to claim 1, wherein the charging device body (110) comprises:
the two first shells (114) are oppositely arranged and connected;
a second housing (115), wherein the second housing (115) is connected with the two first housings (114) and surrounds to form an accommodating space;
a circuit board (117), the circuit board (117) being disposed within the receiving space.
4. A charging arrangement as claimed in claim 3, in which the first housing (114) is snap-fitted to the second housing (115).
5. A charging arrangement as claimed in claim 3,
the first shell (114) is provided with a bent part (114 a) at the first end (110 a), and after the two first shells (114) are matched and connected, the bent part (114 a) is connected at the first end (110 a) to form a first side surface (111);
the second housing (115) is disposed at the second end (110 b);
the first shell (114) is provided with a third side surface (113), one end of the third side surface (113) is connected with the bending part (114 a), the other end of the third side surface is connected with the second shell (115), the third side surface (113) inclines towards the direction far away from the accommodating space at the end close to the second shell (115) and is connected with the second shell (115), and the projection is located on the third side surface (113).
6. A charging arrangement as claimed in claim 5, characterised in that the third side (113) comprises:
at least one charging slot mounting position (113 a), wherein the charging slot mounting position (113 a) is arranged, the charging slot mounting position (113 a) is arranged on the third side surface (113) and close to the second end (110 b), and the charging slot (120) is matched with the charging slot mounting position (113 a) for mounting;
an opening (113 b), the opening (113 b) corresponding to a position of the charging slot mounting location (113 a), the connector on the charging slot (120) being connected to the circuit board (117) through the opening (113 b).
7. A charging arrangement as claimed in claim 6, in which the charging slot (120) comprises:
the slot (121), the slot (121) is connected with the charging slot installation position (113 a) in a matching way;
the electrode holder (122), electrode holder (122) are located in slot (121).
8. The charging device according to claim 1, wherein the first end (110 a) is provided with at least one indicating member (130), and the position of the indicating member (130) corresponds to the position of the charging slot (120).
9. The charging device according to claim 1, wherein a fourth side (118) is provided between the first end (110 a) and the second end (110 b), and the charging slot (120) further comprises:
a hand-held portion (140), the hand-held portion (140) being disposed on the fourth side surface (118).
10. The charging device according to claim 1, wherein the charging device (100) further comprises:
the charging port (150) is provided with at least one charging port (150) and is arranged on the surface of the charging device body (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969257.4U CN218040860U (en) | 2022-07-28 | 2022-07-28 | Charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221969257.4U CN218040860U (en) | 2022-07-28 | 2022-07-28 | Charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218040860U true CN218040860U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221969257.4U Active CN218040860U (en) | 2022-07-28 | 2022-07-28 | Charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218040860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119037354A (en) * | 2024-10-31 | 2024-11-29 | 上海玖行能源科技有限公司 | Mobile power conversion method and system |
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2022
- 2022-07-28 CN CN202221969257.4U patent/CN218040860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119037354A (en) * | 2024-10-31 | 2024-11-29 | 上海玖行能源科技有限公司 | Mobile power conversion method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang mingpeng New Energy Technology Co.,Ltd. Assignor: Zhejiang Minglei lithium energy technology Co.,Ltd. Contract record no.: X2024980016556 Denomination of utility model: A charging device Granted publication date: 20221213 License type: Common License Record date: 20240926 |
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| EE01 | Entry into force of recordation of patent licensing contract |