CN210502354U

CN210502354U - Battery compartment and battery replacing cabinet with same

Info

Publication number: CN210502354U
Application number: CN201921405594.9U
Authority: CN
Inventors: 陈强; 沈剑; 江旭峰; 黄嘉曦
Original assignee: Shenzhen Immotor Technology Co ltd
Current assignee: Shenzhen Immotor Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-12
Anticipated expiration: 2029-08-27

Abstract

The utility model belongs to the technical field of trade the battery cabinet, a battery compartment and trade the battery cabinet are related to. The transmitting tube and the receiving tube in the infrared pair tube are respectively arranged close to two opposite edges of the bin body opening. The electric control lock can sense whether the movable door is in an open state or not. When the movable door is opened, the infrared geminate transistors start to detect. With the in-process that power battery's battery NFC coil one end pushed the standing groove by storehouse body opening, the infrared ray of transmitting tube is sheltered from by power battery always, when battery NFC coil carries out the information interaction with storehouse body NFC coil coupling, then judges that power battery is pushed in the standing groove. The transmitting tube and the receiving tube are arranged outside the preset position, and only when the power battery is pushed into the preset position, the infrared ray of the transmitting tube is not shielded, so that the power battery can be judged to be pushed into the preset position to prepare for entering a charging program. This battery compartment and have the battery changing cabinet in this battery compartment can accurately judge whether power battery is pushed preset position, improve operational reliability.

Description

Battery compartment and battery replacing cabinet with same

Technical Field

The utility model belongs to the technical field of trade the battery compartment, a battery compartment and have this battery compartment trade the battery compartment is related to.

Background

The battery-replacing cabinet is equipment for providing rechargeable batteries for users, the appearance of the battery-replacing cabinet is similar to that of a storage cabinet, different battery bins are provided, each battery bin stores one power battery, the cabinet completes battery renting through opening of a control movable door, each battery bin can charge the batteries, the electric vehicle can use the battery-replacing cabinet to realize self-service battery replacement, and the electric vehicle does not need to wait for long-time charging. The area of the battery compartment close to the inside is a preset position, and the battery can be charged in the battery compartment only when the battery is moved to the preset position. However, when a user pushes a battery into an existing battery compartment, the battery may not be pushed to a preset position completely, and it is difficult for the battery compartment to accurately determine whether the battery is pushed to the preset position, so that the battery is charged, and the existing battery compartment is not reliable enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery compartment to it is difficult to the accurate technical problem who judges the battery and is pushed the battery compartment and predetermine the position to solve prior art.

The embodiment of the utility model provides a battery compartment for place the power battery that a terminal surface was equipped with battery NFC coil, battery compartment includes:

the bin body is provided with a placing groove for placing a power battery and an opening communicated with the placing groove, the bin body comprises a rear plate arranged opposite to the opening, and the area of the placing groove close to the rear plate is a preset position of the power battery;

a movable door movably installed at the opening to open or close the opening;

the electric control lock is used for locking the movable door at the opening and sensing whether the movable door is in an opening state or not;

the infrared pair tubes comprise a transmitting tube and a receiving tube which are respectively arranged close to two opposite edges of the opening, and the transmitting tube and the receiving tube are positioned outside the preset positions and used for detecting whether articles pass through the opening when the movable door is opened; and

and the bin body NFC coil is arranged on the rear plate and is used for being coupled with the battery NFC coil when the power battery moves to the preset position.

Optionally, the transmitting tube and the receiving tube are respectively arranged on the left side wall and the right side wall of the bin body; or the transmitting tube and the receiving tube are respectively arranged on the right side wall and the left side wall of the bin body.

Optionally, a first through hole is formed in one side wall of the bin body, and the launching tube is aligned to the first through hole and located outside the placing groove; a second through hole is formed in the other side wall of the bin body, and the receiving pipe is aligned to the second through hole and located outside the placing groove.

Optionally, a first bracket is arranged on the outer side surface of the bin body, and the launching tube is fixed on the first bracket; the lateral surface of the bin body is provided with a second support, and the receiving pipe is fixed on the second support.

Optionally, a charging head for being in plug-in fit with a connection terminal of the power battery is arranged on the rear plate.

Optionally, the number of the bin body NFC coils is two, the two bin body NFC coils are distributed on the rear plate along a vertical line, and the charging head is located between the two bin body NFC coils.

Optionally, the moveable door is pivoted at an edge of the opening.

Optionally, a guide is arranged on the inner side surface of the bin body, and a guide inclined surface is arranged on one side of the guide, which is close to the opening.

Optionally, an air inlet and an air outlet are formed in the side wall of the bin body, and a fan is installed at the air outlet.

The embodiment of the utility model provides a trade electric cabinet, including foretell battery compartment.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in battery compartment and the cabinet of changing electricity have one of following technological effect at least: the transmitting tube and the receiving tube in the infrared pair tube are respectively arranged close to two opposite edges of the bin body opening. A bin body NFC coil is arranged on the bin body rear plate. The electric control lock can sense whether the movable door is in an open state or not. When the movable door is closed, the infrared geminate transistors do not start detection. When the movable door is opened, the infrared geminate transistors start to detect. The user pushes the in-process of standing groove with power battery's battery NFC coil one end by storehouse body opening, and the infrared ray that the launching tube produced in a period is sheltered from by power battery always, when power battery's battery NFC coil and storehouse body NFC coil coupling carry out the information interaction, then judges that power battery is pushed in the standing groove, still does not arrive preset the position this moment.

The transmitting tube and the receiving tube are arranged outside the preset position, only when the power battery is pushed into the preset position, the infrared ray generated by the transmitting tube is not shielded and is received by the receiving tube, namely a complete infrared ray passes through the outside of the power battery between the transmitting tube and the receiving tube, and the infrared ray can judge that the power battery is pushed into the preset position to prepare for entering a charging program. If the power battery is not pushed to the preset position and the infrared ray is shielded, the power battery is judged not to be pushed to the preset position and not to enter the charging program. For a bad user, the power battery is judged to be not pushed into the preset position all the time through the action of shielding the infrared pair tubes. This battery compartment and have this battery compartment trade electric cabinet, through the cooperation of electric control lock, infrared geminate transistor and storehouse body NFC coil, can accurately judge whether the power battery who has battery NFC coil is pushed and is predetermineeing the position, improves operational reliability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a perspective assembly view of a battery compartment provided in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the battery compartment of FIG. 1 when the movable door is opened;

FIG. 3 is a schematic view of a power battery in the battery compartment of FIG. 2;

fig. 4 is a schematic view of an assembly of a bin body and infrared pair tubes applied to the battery bin of fig. 1, wherein a movable door is not shown, and a power battery is in a preset position;

FIG. 5 is an assembly perspective view of the battery compartment of FIG. 1 from another angle;

fig. 6(a) and 6(b) are perspective views of the power battery at different angles, respectively.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, fig. 2, fig. 4, and fig. 5, an embodiment of the present invention provides a battery compartment 100 for placing a power battery 200 having a battery NFC coil 202 on one end surface as shown in fig. 6. The battery compartment 100 comprises a compartment body 10, a movable door 20, an electric control lock 30, an infrared pair transistor 40 and a compartment body NFC coil 50. The bin body 10 is provided with a placing groove 11 for placing the power battery 200 and an opening 12 communicated with the placing groove 11, the bin body 10 comprises a back plate 13 opposite to the opening 12, and the area of the placing groove 11 close to the back plate 13 is the preset position of the power battery 200. The movable door 20 is movably installed at the opening 12 such that the opening 12 is opened or closed. The electric lock 30 is used to lock the movable door 20 at the opening 12 and sense whether the movable door 20 is in an open state. Referring to fig. 4, the infrared pair of tubes 40 includes a transmitting tube 41 and a receiving tube 42 respectively disposed near two opposite edges of the opening 12, and the transmitting tube 41 and the receiving tube 42 are located outside a predetermined position for detecting whether an object passes through the opening 12 when the movable door 20 is opened. Referring to fig. 5 and 6, the cartridge NFC coil 50 is mounted on the back plate 13 and is used for coupling with the battery NFC coil 202 when the power battery 200 moves to a predetermined position.

Compared with the prior art, the battery compartment 100 provided by the utility model, referring to fig. 4, the transmitting tube 41 and the receiving tube 42 in the infrared pair of tubes 40 are respectively close to two relative edge settings of the opening 12 of the compartment body 10. Referring to fig. 5, a cartridge body NFC coil 50 is disposed on the rear plate 13 of the cartridge body 10. Referring to fig. 1 to 3, the electric control lock 30 can sense whether the movable door 20 is in the opened state. When the movable door 20 is closed, the infrared pair tube 40 does not start detection. When the movable door 20 is opened, the infrared pair tube 40 starts detection. The user pushes the in-process of standing groove 11 into by storehouse body 10 opening 12 with power battery 200's battery NFC coil 202 one end, and the infrared ray that emission tube 41 produced is sheltered from by power battery 200 all the time in a period, refers to simultaneously and shows 5, fig. 6, when power battery 200's battery NFC coil 202 and storehouse body NFC coil 50 coupling carry out the information interaction, then judge that power battery 200 is pushed in standing groove 11, does not reach preset position this moment yet.

The transmitting tube 41 and the receiving tube 42 are disposed outside the preset position, and only when the power battery 200 is pushed into the preset position, the infrared ray generated by the transmitting tube 41 is received by the receiving tube 42 without being blocked, that is, a complete infrared ray between the transmitting tube 41 and the receiving tube 42 passes through the outside of the power battery 200, and the infrared ray can determine that the power battery 200 is pushed into the preset position to prepare for entering the charging procedure. If the power battery 200 is not pushed to the preset position and the infrared ray is blocked, it is determined that the power battery is not pushed to the preset position and does not enter the charging process. For a bad user, by blocking the behavior of the infrared pair tube 40, it is determined that the power battery 200 is not pushed into the preset position. This battery compartment 100 and have this battery compartment 100's cabinet of changing electricity through the cooperation of electric control lock 30, infrared geminate transistor 40 and storehouse body NFC coil 50, can accurately judge whether power battery 200 that has battery NFC coil 202 is pushed preset the position, improves operational reliability.

It should be noted that, referring to fig. 2 and 4, the electric control lock 30 belongs to the prior art, and specifically, an electric control lock with a model number of SM1373-1 may be used. The electric lock 30 comprises a lock body 31 and a lock catch 32, the lock body 31 is mounted on the bin body 10, and the lock catch 32 is mounted on the movable door 20. The electrically controlled lock 30 can detect whether the movable door 20 is in the opened state.

Referring to fig. 5 and 6, a battery NFC coil 202 is disposed on one end surface of the power battery 200, the cartridge NFC coil 50 is disposed on the rear plate 13, and the end of the power battery 200 having the battery NFC coil 202 is pushed into the placement groove 11, so that the cartridge NFC coil 50 is close to the battery NFC coil 202. The cartridge body NFC coil 50 and the battery NFC coil 202 are coupled to each other in an ac magnetic field manner to perform NFC communication, which belongs to the prior art. Since the distance of the NFC communication is effective within a certain range (for example, 2cm), it cannot be determined whether the power battery 200 is pushed to the preset position by the NFC communication alone.

Specifically, referring to fig. 2 and 3, the storage groove 11 of the bin body 10 is substantially rectangular, and the power battery 200 is also substantially rectangular, so that the structure is compact.

Referring to fig. 4, in another embodiment of the present invention, the transmitting tube 41 and the receiving tube 42 are respectively disposed on the left sidewall and the right sidewall of the bin body 10; alternatively, the transmitting tube 41 and the receiving tube 42 are respectively disposed on the right side wall and the left side wall of the bin body 10. The transmitting tube 41 and the receiving tube 42 are assembled on the bin body 10 by the above two schemes, so that the overall structure is compact, and excessive space cannot be occupied.

Referring to fig. 4, in another embodiment of the present invention, a first through hole 14 is formed on a side wall of the bin body 10, and the transmitting tube 41 is aligned with the first through hole 14 and located outside the placing groove 11; the other side wall of the bin body 10 is provided with a second through hole 15, and the receiving pipe 42 is aligned with the second through hole 15 and is positioned outside the placing groove 11. The launching tube 41 and the receiving tube 42 are arranged outside the bin body 10, but not in the placing groove 11, so that the areas outside the two side walls of the bin body 10 can be effectively utilized, and the overall structure is compact.

Referring to fig. 4 and 5, in another embodiment of the present invention, a first bracket 61 is disposed on the outer side surface of the bin body 10, and the transmitting tube 41 is fixed on the first bracket 61; the outer side surface of the bin body 10 is provided with a second bracket 62, and the receiving pipe 42 is fixed on the second bracket 62. The mounting of the transmitting tube 41 or the receiving tube 42 to the rack, and the mounting of the rack to the cartridge body 10, is easy. Specifically, the first bracket 61 comprises two connecting posts 611 and a mounting plate 612 mounted between the two connecting posts 611, the two connecting posts 611 are connected to the bin body 10, and the launching tube 41 is mounted on the mounting plate 612, so that the structural connection is reliable. The first support 61 and the second support 62 have the same structure, and the assembling relationship between the receiving tube 42 and the second support 62 is similar to that of the transmitting tube 41 assembled on the first support 61, and is not repeated.

Referring to fig. 2 and 6, in another embodiment of the present invention, a charging head 70 for mating with a connection terminal 201 of a power battery 200 is disposed on the rear plate 13. When the connection terminal 201 of the power battery 200 is inserted into the charging head 70, the power battery 200 can be charged.

Referring to fig. 2 and 5, in another embodiment of the present invention, the number of the bin NFC coils 50 is two, two bin NFC coils 50 are distributed on the back plate 13 along a vertical line, and the charging head 70 is located between the two bin NFC coils 50. Referring to fig. 6, only one battery NFC coil 202 is disposed on one side of the power battery 200 having the connection terminal 201, and the battery NFC coil 202 and the connection terminal 201 are spaced apart from each other in the height direction of the power battery 200. Before pushing into standing groove 11 with power battery 200, need not to judge the position of battery NFC coil 202, as long as push into standing groove 11 with power battery 200, can ensure that one of two storehouse body NFC coils 50 can be close to with battery NFC coil 202 and carry out NFC communication, improve the convenience of use.

Referring to fig. 1 and 2, in another embodiment of the present invention, the movable door 20 is pivotally connected to an edge of the opening 12. Such a structure facilitates opening or closing the movable door 20.

Referring to fig. 2 and 3, in another embodiment of the present invention, a guiding member 80 is disposed on the inner side surface of the bin body 10, and a guiding inclined surface 81 is disposed on one side of the guiding member 80 close to the opening 12. The guide 80 is used to facilitate the alignment of the connection terminal 201 of the power battery 200 with the charging head 70 when the power battery 200 is pushed into the placement slot 11, thereby providing a reliable contact therebetween. Specifically, the left and right sides and the top side of the bin body 10 are provided with guides 80 for guiding the power battery 200 to a predetermined position.

Referring to fig. 2 and 5, in another embodiment of the present invention, an air inlet 16 and an air outlet 17 are formed on a side wall of the bin body 10, and a fan 90 is installed at the air outlet 17. This scheme can dispel the heat to the inside of storehouse body 10, cools down the power battery 200 of charged state.

In another embodiment of the present invention, a battery replacing cabinet is provided, which includes the battery compartment 100. Since the battery replacement cabinet adopts all technical schemes of all the embodiments, all the beneficial effects brought by the technical schemes of the embodiments are also achieved, and are not repeated herein.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Battery compartment for place a terminal surface and be equipped with the power battery of battery NFC coil, its characterized in that, battery compartment includes:

a movable door movably installed at the opening to open or close the opening;

2. The battery compartment of claim 1, wherein the transmitting tube and the receiving tube are disposed on a left side wall and a right side wall of the compartment body, respectively; or the transmitting tube and the receiving tube are respectively arranged on the right side wall and the left side wall of the bin body.

3. The battery compartment according to claim 1, wherein a first through hole is formed in a side wall of the compartment body, and the launching tube is aligned with the first through hole and located outside the placing groove; a second through hole is formed in the other side wall of the bin body, and the receiving pipe is aligned to the second through hole and located outside the placing groove.

4. The battery compartment of claim 3, wherein a first bracket is disposed on an outer side of the compartment body, and the emitter tube is fixed to the first bracket; the lateral surface of the bin body is provided with a second support, and the receiving pipe is fixed on the second support.

5. The battery compartment according to any one of claims 1 to 4, wherein the rear plate is provided with a charging head for plugging and matching with a connection terminal of a power battery.

6. The battery cartridge of claim 5, wherein the number of said cartridge body NFC coils is two, two of said cartridge body NFC coils are distributed on said back plate along a vertical line, and said charging head is located between two of said cartridge body NFC coils.

7. The battery compartment according to any one of claims 1 to 4, wherein the movable door is pivoted at an edge of the opening.

8. The battery compartment according to any one of claims 1 to 4, wherein the inner side surface of the compartment body is provided with a guide, and one side of the guide, which is close to the opening, is provided with a guide slope.

9. The battery compartment according to any one of claims 1 to 4, wherein an air inlet and an air outlet are formed in a side wall of the compartment body, and a fan is installed at the air outlet.

10. A power changing cabinet comprising a battery compartment according to any one of claims 1 to 9.