CN211266501U - Lithium ion battery charger with activation function - Google Patents

Lithium ion battery charger with activation function Download PDF

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Publication number
CN211266501U
CN211266501U CN201921771286.8U CN201921771286U CN211266501U CN 211266501 U CN211266501 U CN 211266501U CN 201921771286 U CN201921771286 U CN 201921771286U CN 211266501 U CN211266501 U CN 211266501U
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CN
China
Prior art keywords
charger
shell
light guide
guide column
touch switch
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Application number
CN201921771286.8U
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Chinese (zh)
Inventor
何敏
蒋荣华
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刘强
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Priority to CN201921771286.8U priority Critical patent/CN211266501U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

Abstract

A lithium ion battery charger with an activation function relates to the technical field of battery charging. It comprises a charger housing; the control main board is arranged inside the charger shell; the light touch switch is arranged in the charger shell, is electrically connected with the control mainboard and is used for starting the activation function of the charger; the LED indicator lamp is arranged in the charger shell and is electrically connected with the control main board; and the light guide column is assembled on one side of the charger shell and is abutted against the LED indicating lamp and the light touch switch at the same time, so that a user can trigger the light touch switch. The assembling method has the advantages of low production cost, stable performance and high assembling efficiency.

Description

Lithium ion battery charger with activation function
Technical Field
The utility model relates to a battery charging technology field, concretely relates to lithium ion battery charger with activation function.
Background
The lithium battery charger is charging equipment widely applied in modern society. The electric bicycle charger can be unloaded with output before the new national standard is out of the way, and can activate and recharge the overdischarged lithium battery under the condition that the charger is unloaded with output. After the new national standard is out of the way, because of the consideration of safety, the lithium battery charger of the electric bicycle does not allow the output of the empty load, so that the lithium battery charger can not activate the over-discharged lithium battery, and the prior art usually adopts the following methods to solve the problems: a software control scheme is added on a PCBA on the basis of arranging an activation circuit in the charger, or a key is additionally arranged on a shell and is specially used for controlling the activation circuit; however, the above solutions increase the material cost and the manual processing cost. Therefore, it is desirable to provide a charger having a function of activating a lithium battery at a low cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a lithium ion battery charger with activation function, have low in production cost, stable performance, advantage that assembly efficiency is high.
In order to achieve the above object, the utility model adopts the following technical scheme:
a lithium ion battery charger with activation functionality, comprising: a charger housing; the control main board is arranged inside the charger shell; the light touch switch is arranged in the charger shell, is electrically connected with the control mainboard and is used for starting the activation function of the charger; the LED indicator lamp is arranged in the charger shell and is electrically connected with the control main board; and the light guide column is assembled on one side of the charger shell, the end part of the light guide column is arranged on the LED indicating lamp and one side of the touch switch at the same time, and is used for triggering the touch switch by a user.
The utility model discloses further set up, the charger casing includes upper casing and lower casing that lock each other and can dismantle the assembly; the upper shell is provided with a guide groove for inserting the light guide column; when the tact switch is triggered, the upper end of the light guide column is at least flush with the upper shell.
The utility model is further provided with a hook arranged outside the light guide column; and a clamping groove for assembling the clamping hook and allowing the light guide column to move up and down is formed in the inner wall, close to the guide groove, of the upper shell.
The utility model discloses further set up, the leaded light post is moulded plastics for PC transparent material and is formed.
The utility model discloses further set up, the diameter of LED pilot lamp is 6 mm.
The utility model discloses further set up, the specification of dabbing the switch is 6x6x7 mm.
The utility model discloses further set up, the pothook with leaded light post is integrated into one piece.
After the technical scheme is adopted, the utility model discloses beneficial effect does:
the utility model discloses in, through setting up one inside the charger housing and being used for switching the charger and playing the switch that dabs of activating to the over-put lithium cell to with the one end butt of leaded light post on dabbing the switch, consequently be in the utility model provides a leaded light post plays leaded light and button effect simultaneously, and then need not to establish button switch in addition on the charger housing, only need press down the leaded light post and then trigger to dabber the switch and can activate when charging for the over-put lithium cell again, make this lithium cell charger simple structure, stable performance, low in production cost, assembly efficiency height simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a top view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is another cross-sectional view of the present invention.
Description of reference numerals: 01. a charger housing; 1. an upper housing; 2. a lower housing; 3. a light guide pillar; 4. a tact switch; 5. an LED indicator light; 6. a hook; 7. a card slot; 8. a control main board; 9. a guide groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.
The present embodiment relates to a lithium ion battery charger with an activation function, as shown in fig. 1 to 4, including: a charger case 01; a control main board 8 arranged inside the charger case 01; locate the charger casing 01 in and the electricity is connected in the light touch switch 4 of control mainboard 8, locate the charger casing 01 in and the electricity is connected in the LED pilot lamp 5 of control mainboard 8, and assemble in charger casing 01 one side and the tip locates LED pilot lamp 5 simultaneously, light touch switch 4 one side leaded light post 3, light touch switch 4 connects in the inside activation circuit of battery charger, be used for switching this lithium battery charger to the activation function of putting the lithium cell excessively, as shown in figure 3, leaded light post 3 is the type of falling Y, the lower extreme of leaded light post 3 butt respectively is on LED pilot lamp 5 and light touch switch 4, consequently in this embodiment, leaded light post 3 has the function of leaded light and activation case simultaneously, overall structure is simple, the operation is convenient, need not to set up the activation button alone on the charger simultaneously, the production cost is effectively reduced.
As shown in fig. 3, the charger case 01 includes an upper case 1 and a lower case 2 which are fastened to each other and detachably assembled; go up and offer on casing 1 and supply leaded light post 3 male guide way 9, guide way 9 plays the direction limiting displacement to leaded light post 3, when charging to the over-put lithium cell, only need press leaded light post 3, make the one end of leaded light post 3 trigger dabs switch 4, thereby start the inside activation circuit of this lithium battery charger, leave partial space between the lower extreme of leaded light post 3 and LED pilot lamp 5 in this embodiment, this space equals dabs the difference in height of switch 4 under triggering and the off-state at least, thereby avoid leaded light post 3 to cause the extrusion damage to LED pilot lamp 5 when realizing the activation button function. It should be noted that, when the tact switch 4 is triggered, the upper end of the light guide pillar 3 is at least flush with the upper housing 1, so that the user can conveniently control the light guide pillar 3.
As shown in fig. 4, the outer side of the light guide column 3 is provided with a hook 6, the inner wall of the upper shell 1 close to the guide groove 9 is provided with a clamping groove 7 for assembling the hook 6, wherein the depth of the clamping groove 7 is at least equal to the height difference of the tact switch 4 in the triggering and closing state, so that the light guide column 3 can move up and down along the clamping groove 7 and can not be separated from the guide groove 9 relatively, and the lithium battery charger is more smooth when in use.
In this embodiment, the light guide column 3 is formed by injection molding of a PC transparent material, wherein the hook 6 and the light guide column 3 are integrally injection molded, the diameter of the LED indicator light 5 is 6mm, and the specification of the tact switch 4 is 6x6x7mm, compared with the prior art, on one hand, in this embodiment, an activation key does not need to be separately arranged on the charger housing 01, software control does not need to be added on the control main board 8, only the shape of the light guide column 3 needs to be optimized, and previous components can be used to the maximum extent, thereby saving the production cost and the material cost; on the other hand, the tact switch 4LED indicator lamp 5 in the embodiment has the advantages of small specification, compact integral structure, reasonable design, stable performance, high assembly efficiency and attractive appearance.
The working principle of the utility model is as follows: through set up one inside charger housing 01 and be used for switching the charger and play activating effect's dabbing switch 4 to the lithium cell of putting excessively to with the one end butt of leaded light post 3 on dabbing switch 4, consequently be in the utility model provides a leaded light post 3 plays leaded light and button effect simultaneously, and then need not to establish in addition on charger housing 01 key switch, only need press leaded light post 3 and then trigger to dabbing switch 4 and can activate when charging for the lithium cell of putting excessively again, make this lithium cell charger simple structure, stable performance, low in production cost, assembly efficiency height simultaneously.
The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims (1)

1. A lithium ion battery charger having an activation function, comprising: a charger housing (01);
a control main board (8) arranged inside the charger shell (01);
the light touch switch (4) is arranged in the charger shell (01), is electrically connected with the control main board (8) and is used for starting the activation function of the charger;
the LED indicator lamp (5) is arranged in the charger shell (01) and is electrically connected with the control main board (8); the light guide column (3) is assembled on one side of the charger shell (01), the end part of the light guide column is arranged on one side of the LED indicating lamp (5) and the light touch switch (4) at the same time, and a user can trigger the light touch switch (4);
the light guide column (3) is inverted Y-shaped, and the lower end of the light guide column (3) is respectively abutted against the LED indicator lamp (5) and the tact switch (4);
the charger shell (01) comprises an upper shell (1) and a lower shell (2) which are buckled with each other and can be assembled in a detachable mode; a guide groove (9) for inserting the light guide column (3) is formed in the upper shell (1); when the light touch switch (4) is triggered, the upper end of the light guide column (3) is at least flush with the upper shell (1);
the outer side of the light guide column (3) is provided with a clamping hook (6); a clamping groove (7) which is used for assembling the clamping hook (6) and is used for the up-and-down movement of the light guide column (3) is arranged on the inner wall of the upper shell (1) close to the guide groove (9); the light guide column (3) is formed by injection molding of a PC transparent material; the diameter of the LED indicator lamp (5) is 6 mm; the specification of the tact switch (4) is 6x6x7 mm; the hook (6) and the light guide column (3) are integrally formed.
CN201921771286.8U 2019-10-21 2019-10-21 Lithium ion battery charger with activation function Active CN211266501U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921771286.8U CN211266501U (en) 2019-10-21 2019-10-21 Lithium ion battery charger with activation function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921771286.8U CN211266501U (en) 2019-10-21 2019-10-21 Lithium ion battery charger with activation function

Publications (1)

Publication Number Publication Date
CN211266501U true CN211266501U (en) 2020-08-14

Family

ID=71961516

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921771286.8U Active CN211266501U (en) 2019-10-21 2019-10-21 Lithium ion battery charger with activation function

Country Status (1)

Country Link
CN (1) CN211266501U (en)

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