CN218242194U

CN218242194U - Misplug-preventing energy storage battery cluster

Info

Publication number: CN218242194U
Application number: CN202222759096.2U
Authority: CN
Inventors: 罗林; 姚映青; 林伟
Original assignee: Nantong Guoxuan New Energy Technology Co Ltd
Current assignee: Nantong Guoxuan New Energy Technology Co Ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-06
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses an anti-misplug energy storage battery cluster, it includes that the battery cluster includes the battery cluster frame that upper and lower stromatolite set up, all install the battery subrack in each layer of battery cluster frame, positive socket, negative pole socket have been arranged on the battery subrack respectively corresponding from top to bottom, positive socket keyway has been seted up on the positive socket, the grafting has positive plug on the positive socket, be formed with the positive plug guide key that matches in positive socket keyway on the positive plug, the setting has negative socket keyway on the negative socket, the grafting has negative plug on the negative socket, be formed with the negative plug guide key that matches in negative socket keyway on the negative plug; the three-layer anti-misplug device is provided with a triple anti-misplug characteristic, namely a color anti-misplug characteristic, a structure anti-misplug characteristic and a layout anti-misplug characteristic, and the three characteristics jointly guarantee 100% of assembly qualification rate.

Description

Misplug-preventing energy storage battery cluster

Technical Field

The utility model relates to an energy storage battery cluster especially relates to a prevent mistake and insert type energy storage battery cluster.

Background

In the field, the connectors of the existing energy storage battery cluster generally distinguish the anode and the cathode by colors, the anode connector adopts orange, the cathode connector adopts black, the anode orange plug is connected with the anode orange plug socket, and the cathode black plug is connected with the cathode black plug socket, the plugging mode of distinguishing the anode and the cathode by plugging only by colors does not have reliability, because the colors are used as visual characteristics, an operator still needs to exert subjective ability, the possibility of man-made misoperation can be generated, the 100% assembly qualification rate cannot be ensured, the error plugging not only causes irreversible damage to the energy storage battery cluster, but also threatens the life safety of the operator, and thus, the error plugging prevention type energy storage battery cluster is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the weak point that above-mentioned technique exists, the utility model provides a prevent mistake and insert type energy storage battery cluster.

In order to solve the technical problem, the utility model discloses a technical scheme be: the battery cluster comprises battery cluster frames which are arranged in an up-down laminated manner, a battery plug box is arranged in each layer of battery cluster frame, and a positive socket and a negative socket are respectively arranged on the battery plug boxes in an up-down corresponding manner;

a positive socket guide key is arranged on the positive socket, a positive plug is inserted on the positive socket, and a positive plug key groove matched in the positive socket guide key is formed on the positive plug;

the negative socket is provided with a negative socket guide key, a negative plug is inserted into the negative socket, and a negative plug key groove matched with the negative socket guide key is formed in the negative plug.

Furthermore, the number of the positive socket guide keys is two, the two positive socket guide keys are positioned on the outer circumference of the positive socket, and an included angle formed by the two positive socket guide keys extending towards the center of the circle of the positive socket is 90 degrees;

the quantity of negative pole socket direction key is two, and two negative pole socket direction keys are located the outer circumference of negative pole socket, and the contained angle that two negative pole socket direction keys extend formation to the centre of a circle of negative pole socket jointly is 45.

Furthermore, the number of the anode plug key grooves is two, the two anode plug key grooves are formed in the outer circumference of the anode plug, and an included angle formed by the two anode plug guide keys extending towards the center of the anode plug is 90 degrees;

the number of the negative plug key grooves is two, the two negative plug key grooves are formed in the outer circumference of the negative plug, and the included angle formed by the two negative plug key grooves extending to the center of the negative plug is 45 degrees.

Furthermore, the positive plug and the negative plug are respectively positioned at two ends of the module serial line, each module serial line is connected with two adjacent battery plug boxes in series, and the length of the module serial line is consistent with the distance between the positive socket and the negative socket on the two adjacent battery plug boxes.

Furthermore, a battery cluster main positive electrode wire is inserted in a positive electrode socket of the battery plug box positioned on the uppermost layer of the battery cluster frame, and a battery cluster main negative electrode wire is inserted in a negative electrode socket of the battery plug box positioned on the lowermost layer of the battery cluster frame.

Furthermore, the battery cluster frame is a frame structure formed by a transverse supporting beam and a longitudinal supporting beam.

The utility model discloses an anti-misplug energy storage battery cluster, which is provided with triple anti-misplug characteristics, and ensures 100% of assembly qualification rate, firstly, an anode plug-in and a cathode plug-in are distinguished on colors, so that the utility model has the first double anti-misplug characteristic, namely the color anti-misplug characteristic; secondly, the positive plug-in unit and the negative plug-in unit are distinguished on the plug-in structure and cannot be connected with each other, so that the utility model has a second anti-misplug characteristic, namely a structure anti-misplug characteristic; finally, utilize the overall arrangement from top to bottom of battery cluster to carry out length restriction to the group series connection line, make the utility model discloses possess the third and prevent mistake and insert the characteristic, the mistake of inserting is prevented to the overall arrangement promptly and is inserted the characteristic.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the positive plug of the present invention.

Fig. 3 is a schematic view of the positive electrode socket of the present invention.

Fig. 4 is a schematic view of the negative plug of the present invention.

Fig. 5 is a schematic view of the negative electrode socket of the present invention.

Fig. 6 is a schematic perspective view of the negative electrode socket of the present invention.

Fig. 7 is a perspective view of the positive plug of the present invention.

In the figure: 1. a battery cluster; 2. a battery cluster frame; 3. inserting a battery into a box; 4. a battery cluster main positive line; 5. a battery cluster bus negative line; 6. the modules are connected in series; 7. a positive plug; 8. a positive electrode socket; 9. a negative plug; 10. a negative socket; 11. a positive plug keyway; 12. a positive socket guide key; 13. a negative plug keyway; 14. negative socket guide key.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a prevent mistake and insert type energy storage battery cluster, as shown in figure 1, it includes battery cluster 1 itself, the outside of battery cluster 1 is horizontal supporting beam, the battery cluster frame 2 of frame construction is constituteed jointly to vertical supporting beam, battery cluster frame 2 is upper and lower stromatolite setting to totally nine layers, all install battery subrack 3 in every layer of battery cluster frame 2, then battery subrack 3 quantity is nine, nine battery subracks arrange the distribution from top to bottom, be provided with anodal socket 8 on the left side upper portion of battery subrack 3, be provided with negative pole socket 10 in the left side lower part of battery subrack 3, anodal socket 8 and negative pole socket 10 upper and lower position correspond the range.

As shown in fig. 3, the outer circumference of the plugging portion of the positive socket 8 is formed with two positive socket guide keys 12 extending along the plugging direction, the two positive socket guide keys 12 extend to the center of the positive socket 8 together and form a 90 ° included angle, as shown in fig. 1-3 together, the positive socket 8 is plugged with the positive plug 7, the outer circumference of the positive plug 7 is formed with a positive plug key slot 11 extending along the plugging direction, the positive socket guide key slot 11 is internally matched with the positive socket guide key 12, the number of the positive plug key slots 11 is also two, the two positive plug key slots extend to the center of the positive plug 7 together and form a 90 ° included angle, thus, the positive plug key slot 11 and the positive socket guide key 12 are both formed at a 90 ° included angle and are connected in a matching manner, and the positive plug 7 and the positive socket 8 complete their specific structural connection, further, it is required to be noted that the positive plug 7 and the positive socket 8 are both orange;

similarly, in the negative socket 10, as shown in fig. 5, the outer circumference of the insertion portion of the negative socket 10 is formed with two negative socket guide keys 14 extending along the insertion direction, and the two negative socket guide keys 14 extend to the center of the negative socket 10 and form an included angle of 45 ° together, as shown in fig. 1, 4, and 5, the negative socket 10 is inserted with the negative plug 9, the outer circumference of the negative plug 9 is formed with a negative plug key slot 13 extending along the insertion direction, the negative plug key slot 13 is matched with the negative socket guide key 14 therein, so that the number of the negative plug key slots 13 is two, the two negative plug key slots extend to the center of the negative plug 9 and also form an included angle of 45 ° together, and thus, the negative plug key slot 13 and the negative socket guide key 14 are both at an included angle of 45 ° and are connected in a matching manner, so that the negative plug 9 and the negative socket 10 complete the connection of their unique structures, and in addition, the negative plug 9 and the negative socket 10 are both set to black;

therefore, anodal and negative pole at first distinguish in the colour, make utility model possess first heavy misplug prevention characteristic, colour misplug prevention characteristic promptly, secondly, anodal plug keyway 11 and anodal socket guide key 12 are 90 contained angles, negative plug keyway 13 and negative socket guide key 14 are 45 contained angles, then can not interconnect between anodal and the negative pole, structurally distinguish, make utility model possess the second heavy misplug prevention characteristic, structure misplug prevention characteristic promptly, furthermore, anodal plug 7 and negative plug 9 are difficult for rotatory not hard up in socket separately, strengthen its reliability, also can make the structure impression neat pleasing to the eye to a certain extent simultaneously.

Based on the above structure, as shown in fig. 1, the positive plug 7 and the negative plug 9 are located at the two ends of the module serial line 6 respectively, the module serial line 6 is used for connecting the battery plug boxes 3 in series, and, every module serial line 6 connects two adjacent battery plug boxes 3 in series, that is, the positive plug 7 of the module serial line 6 one end is connected on the positive socket 8 of one battery plug box, then the negative plug 9 of the same module serial line 6 other end is connected on the negative socket 10 of the battery plug box adjacent thereto, so, nine battery plug boxes are connected in series by the module serial line 6 one by one, then the module serial line 6 has eight total, moreover, the length of the module serial line 6 is consistent with the distance between the positive socket 8 and the negative socket 10 on two adjacent battery plug boxes, so, the module serial line 6 connects two adjacent battery plug boxes in series, a cross-over connection does not occur, the condition that the wrong battery plug boxes lead to a short circuit occurs, restrict on the part layout, make the utility model possess the triple anti-misplug characteristic, namely, the layout anti-misplug characteristic is the layout.

In addition, a battery cluster main positive electrode line 4 is inserted into a positive electrode socket 8 of the battery plug box 3 positioned on the uppermost layer of the battery cluster frame 2, and a battery cluster main negative electrode line 5 is inserted into a negative electrode socket 10 of the battery plug box 3 positioned on the lowermost layer of the battery cluster frame 2.

Thus, the utility model discloses an anti-misplug type energy storage battery cluster, it is provided with triple anti-misplug characteristic, guarantees 100% assembly qualification rate, and first, positive pole plug-in components and negative pole plug-in components distinguish on the colour, make the utility model possess the first heavy anti-misplug characteristic, colour anti-misplug characteristic; secondly, the positive plug-in unit and the negative plug-in unit are distinguished on the plug-in structure and cannot be connected with each other, so that the utility model has a second anti-misplug characteristic, namely a structure anti-misplug characteristic; finally, utilize the overall arrangement from top to bottom of battery cluster 1 to carry out length restriction to group series connection line 6, make the utility model discloses possess the third and prevent mistake and insert the characteristic, the mistake of inserting characteristic is prevented in the overall arrangement promptly.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims

1. The utility model provides a prevent mistake and insert type energy storage battery cluster, it includes battery cluster (1), its characterized in that: the battery cluster (1) comprises battery cluster frames (2) which are arranged in an up-down laminated mode, battery plug boxes (3) are installed in each layer of the battery cluster frames (2), and positive sockets (8) and negative sockets (10) are respectively arranged on the battery plug boxes (3) in an up-down corresponding mode;

a positive socket guide key (12) is arranged on the positive socket (8), a positive plug (7) is inserted into the positive socket (8), and a positive plug key groove (11) matched with the positive socket guide key (12) is formed in the positive plug (7);

the cathode socket (10) is provided with a cathode socket guide key (14), a cathode plug (9) is inserted into the cathode socket (10), and a cathode plug key groove (13) matched with the cathode socket guide key (14) is formed in the cathode plug (9).

2. The anti-misplug energy storage battery cluster of claim 1, wherein: the number of the positive socket guide keys (12) is two, the two positive socket guide keys are positioned on the outer circumference of the positive socket (8), and an included angle formed by the two positive socket guide keys extending towards the center of the circle of the positive socket (8) is 90 degrees;

the number of the negative electrode socket guide keys (14) is two, the two negative electrode socket guide keys are positioned on the outer circumference of the negative electrode socket (10), and an included angle formed by the two negative electrode socket guide keys extending to the circle center of the negative electrode socket (10) is 45 degrees.

3. The misplug-proof energy storage battery cluster of claim 2, wherein: the number of the positive plug key grooves (11) is two, the two positive plug key grooves are formed in the outer circumference of the positive plug (7), and the two positive plug guide keys jointly extend towards the center of the circle of the positive plug (7) to form an included angle of 90 degrees;

the number of the negative plug key grooves (13) is two, the two negative plug key grooves are formed in the outer circumference of the negative plug (9), and the included angle formed by the two negative plug key grooves extending to the circle center of the negative plug (9) is 45 degrees.

4. The anti-misplug energy storage battery cluster of claim 3, wherein: the positive plug (7) and the negative plug (9) are respectively located at two ends of the module serial line (6), each module serial line (6) is connected with two adjacent battery plug boxes (3) in series, and the length of the module serial line (6) is consistent with the distance between the positive socket (8) and the negative socket (10) on the two adjacent battery plug boxes.

5. The misplug-proof energy storage battery cluster of claim 1, wherein: a battery cluster main positive pole wire (4) is inserted on a positive pole socket (8) of the battery plug-in box (3) positioned on the uppermost layer of the battery cluster frame (2), and a battery cluster main negative pole wire (5) is inserted on a negative pole socket (10) of the battery plug-in box (3) positioned on the lowermost layer of the battery cluster frame (2).

6. The misplug-proof energy storage battery cluster of claim 1, wherein: the battery cluster frame (2) is a frame structure formed by a transverse supporting beam and a longitudinal supporting beam.