Battery formation equipment

Abstract

The utility model discloses battery formation equipment which comprises a rack, a battery bearing disc, an upper probe mechanism, a lower probe mechanism and a heat dissipation air knife, the battery bearing disc is arranged on the rack and is used for bearing a plurality of batteries; the upper probe mechanism comprises an upper probe support and a plurality of positive probes arranged on the upper probe support, and the upper probe support is movably arranged on the rack; the lower probe mechanism comprises a lower probe support and a plurality of cathode probes arranged on the lower probe support, the lower probe support is movably arranged on the rack, and the anode probes and the cathode probes are used for being in contact with the anode and the cathode of the battery respectively; the heat dissipation air knife is arranged on the lower probe support, an air passing channel is formed in the heat dissipation air knife, the two ends of the air passing channel are used for being externally connected with a fan, a plurality of air holes communicated with the air passing channel are formed in the heat dissipation air knife, and the air holes of the heat dissipation air knife face the negative electrode probe and are used for guiding air to be blown to the negative electrode probe. According to the utility model, the heat dissipation efficiency can be improved, and the safety of battery formation is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery technology field, especially a kind of battery formation equipment. BACKGROUND

[0002] A kind of battery detection (including formation or constant volume etc.) equipment currently, when operating, a large number of batteries will heat, if the heat energy accumulated by battery, it can cause battery temperature to be too high and affect battery property.Currently, the way to help battery radiate heat is to set fan on the side of battery carrier plate and in rack.

[0003] However, setting fan on the side of battery carrier plate can reduce space utilization, and when taking away battery carrier plate at the end of battery formation, residual electrolyte on suction nozzle can possibly drop and corrode cable of fan, causing short circuit of fan, and serious fire may also occur, so safety is not strong. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a kind of battery formation equipment, to improve the heat dissipation efficiency of probe, improve space utilization, prevent electrolyte corrosion fan short circuit fire, improve formation safety.

[0005] To achieve the above-mentioned purpose, the battery formation equipment provided by the utility model comprises:

[0006] Rack;

[0007] Battery carrier plate, arranged on the rack, the battery carrier plate is used to carry a plurality of batteries;

[0008] Upper probe mechanism, comprising upper probe support and a plurality of positive probes arranged on the upper probe support, the upper probe support is movably arranged on the rack;

[0009] Lower probe mechanism, comprising lower probe support and a plurality of negative probes arranged on the lower probe support, the lower probe support is movably arranged on the rack, the positive probe and the negative probe are respectively used to contact the positive and negative poles of the battery;

[0010] Radiation air knife, arranged on the lower probe support, the radiation air knife has a through air duct inside, both ends of the through air duct are used to connect fan, a plurality of air holes are formed in the radiation air knife and communicated with the through air duct, the air holes of the radiation air knife are directed to the negative probe, to guide wind to the negative probe.

[0011] Further, the radiation air knife is also installed on both sides of the rack, and the air holes of the radiation air knife are directed to the positive probe, to guide wind to the positive probe.

[0012] Further, the back of the heat dissipation air knife is provided with a mounting accessory, and a hole position is formed in the mounting accessory, and the hole position is used for fixing the heat dissipation air knife on a target object through the mounting accessory by penetrating a bolt.

[0013] Further, the mounting accessory is in a plate shape.

[0014] Further, the heat dissipation air knife comprises a main pipe section and a branch pipe section connected to the main pipe section, and the main pipe section and the branch pipe section are internally communicated to form the air passing channel, and the branch pipe section is used for externally connecting a fan by a hose.

[0015] Further, the main pipe section and the branch pipe section are perpendicular.

[0016] Further, the main pipe section and the branch pipe section are perpendicular.

[0017] Further, the main pipe section and the branch pipe section are perpendicular.

[0018] Further, the main pipe section and the branch pipe section are perpendicular.

[0019] Further, the main pipe section and the branch pipe section are perpendicular.

[0020] Compared with the prior art, when the battery formation is performed, the heat dissipation air knife is used for connecting an external fan, the fan operates to send air into the air passing channel in the heat dissipation air knife, and the air is directly sprayed on the corresponding positive probe or negative probe through the air hole, so that a good heat dissipation effect is ensured. In this way, it is not necessary to directly integrate the fan into the battery formation equipment, so that a short circuit, a fire and other safety accidents caused by the electrolyte leakage of the battery to corrode the fan cable are avoided, the space utilization is improved, and the heat dissipation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 FIG. 1 is a structural schematic view of a heat dissipation air knife of a lower probe support in a battery formation equipment according to the present application;

[0022] Figure 2 FIG. 2 is a structural schematic view of another view of the heat dissipation air knife of the lower probe support in the battery formation equipment according to the present application;

[0023] Figure 3 FIG. 3 is a structural schematic view of heat dissipation air knives on both sides of a rack in the battery formation equipment according to the present application;

[0024] Figure 4 FIG. 4 is a structural schematic view of a lower probe mechanism in the battery formation equipment according to the present application;

[0025] Figure 5 FIG. 5 is a structural schematic view of the battery formation equipment according to the present application.

[0026] Explanation of reference signs: 100, rack; 200, battery carrying disc; 210, battery; 300, upper probe mechanism; 310, upper probe support; 320, positive probe; 400, lower probe mechanism; 410, lower probe support; 420, negative probe; 500, heat dissipation air knife; 510, air passage; 520, air hole; 530, mounting accessory; 531, hole position; 501, main pipe section; 502, branch pipe section. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1 to 5 The utility model provides a kind of battery formation equipment.

[0029] The battery formation equipment includes rack 100, battery carrying disc 200, upper probe mechanism 300, lower probe mechanism 400 and heat dissipation air knife 500;Battery carrying disc 200 is set on rack 100, and battery carrying disc 200 is used to carry several batteries 210;Upper probe mechanism 300 includes upper probe support 310 and the multiple positive probes 320 of being set on upper probe support 310, and upper probe support 310 is movably set on rack 100;Lower probe mechanism 400 includes lower probe support 410 and the multiple negative probes 420 of being set on lower probe support 410, and lower probe support 410 is movably set on rack 100, and positive probe 320 and negative probe 420 are used to contact the positive and negative poles of battery 210 respectively;Heat dissipation air knife 500 is set on lower probe support 410, and the inside of heat dissipation air knife 500 has air passage 510, and both ends of air passage 510 are used to connect fan, and a plurality of air holes 520 that are communicated with air passage 510 are opened on heat dissipation air knife 500, and air hole 520 of heat dissipation air knife 500 is towards negative probe 420, to guide wind to negative probe 420.

[0030] Specifically, the first lifting mechanism and the second lifting mechanism are also installed on the rack 100, the first lifting mechanism controls the up-and-down movement of the upper probe mechanism 300, and the second lifting mechanism controls the up-and-down movement of the lower probe mechanism 400, so that the positive probe 320 and the negative probe 420 are respectively pressed on the positive and negative electrodes of the battery 210 on the battery carrier disc 200, and the charging and discharging formation of the battery 210 is completed. When the battery 210 is formed, the cooling air knife 500 can be directly connected to the external fan through the port of the air duct 510. The fan operates to send air into the air duct 510 inside the cooling air knife 500, and directly sprays on the negative probe 420 through the air hole 520. Each air hole 520 corresponds to a probe, which ensures good cooling effect. In this way, it is not necessary to directly integrate the fan into the battery formation equipment, avoiding the occurrence of safety accidents such as short circuit and fire caused by corrosion of fan cables due to leakage of electrolyte on the battery 210, improving space utilization and improving the cooling efficiency of the probe.

[0031] Please refer to Figure 3 and Figure 5 Further, the cooling air knife 500 is also installed on the two sides of the rack 100, and the air holes 520 of the cooling air knife 500 are directed towards the positive probe 320 to guide the wind to the positive probe 320. Specifically, the positions of the air holes 520 of the cooling air knife 500 at the rack 100 and the lower probe support 410 are different. The air holes 520 of the cooling air knife 500 at the rack 100 are arranged on the side of the cooling air knife 500, and directly blow the positive probe 320; while the air holes 520 of the cooling air knife 500 at the lower probe support 410 are arranged above, and directly blow the negative probe 420. In this way, the air holes 520 of the cooling air knife 500 guide the wind to the positive probe 320, so that the air holes 520 of the cooling air knife 500 can directly cool the positive probe 320. Each air hole 520 corresponds to a positive probe 320, and the cooling efficiency is high.

[0032] Please refer to Figures 1 to 3 Further, the back of the cooling air knife 500 is provided with a mounting accessory 530, and the mounting accessory 530 is provided with a hole position 531. The hole position 531 is used for the bolt to pass through the mounting accessory 530 to fix the cooling air knife 500 on the target object. In this way, workers can use bolts to install the cooling air knife 500 on the rack 100 or the lower probe support 410 through the mounting accessory 530.

[0033] Please refer to Figures 1 to 3 Further, the mounting accessory 530 is in the form of a plate. Specifically, the shape of the mounting accessory 530 can not only be in the form of a plate, but also in other forms, as long as it can be installed on the rack 100 through the mounting accessory 530.

[0034] Please refer to Figures 1 to 3Further, the heat dissipation air knife 500 comprises a main pipe section 501 and a branch pipe section 502 connected to the main pipe section 501, the main pipe section 501 and the branch pipe section 502 are in internal communication to form a wind channel 510, and the branch pipe section 502 is used to connect the fan through a hose. Specifically, the main pipe section 501 and the branch pipe section 502 can be integrally formed, and the external fan can be connected to the branch pipe section 502 through a hose, the air flows from the branch pipe section 502 to the main pipe section 501, and is sprayed from the air holes 520, which are opposite to the positive probe 320 or the negative probe 420, to directly and one-to-one heat dissipate the positive probe 320 or the negative probe 420, thereby improving the heat dissipation efficiency.

[0035] Referring to Figures 1 to 3 Further, the main pipe section 501 and the branch pipe section 502 are perpendicular. Alternatively, the main pipe section 501 and the branch pipe section 502 can be arranged at other angles.

[0036] Referring to Figures 1 to 3 Further, the main pipe section 501 and the branch pipe section 502 are circular in cross section. Of course, the main pipe section 501 and the branch pipe section 502 can also be arranged in other shapes.

[0037] Referring to Figures 1 to 3 Further, the wind channel 510 and the air holes 520 are circular in cross section.

[0038] Referring to Figures 1 to 3 Further, the ratio of the diameter of the air hole 520 to the diameter of the wind channel 510 ranges from 1 / 15 to 1 / 8. Specifically, the air hole 520 can be arranged to be very small, so as to ensure that the air can blow the positive probe 320 or the negative probe 420 directly, and to ensure the heat dissipation effect.

[0039] Referring to ​ Further, the plurality of air holes 520 are arranged in a straight line. The air holes 520 on the heat dissipation air knife 500 blow the positive probe 320 or the negative probe 420 directly and one-to-one, thereby ensuring the heat dissipation effect of the air holes 520 on the heat dissipation air knife 500 on the positive probe 320 and the negative probe 420.

[0040] The above is only an optional embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation made by using the contents of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the present application.

Claims

1. A battery formation apparatus, characterized by, The battery formation equipment comprises: a rack; a battery bearing disc arranged on the rack, the battery bearing disc being used for bearing a plurality of batteries; an upper probe mechanism comprising an upper probe support and a plurality of positive probes arranged on the upper probe support, the upper probe support being movably arranged on the rack; a lower probe mechanism comprising a lower probe support and a plurality of negative probes arranged on the lower probe support, the lower probe support being movably arranged on the rack, the positive probes and the negative probes being used for contacting positive and negative poles of the batteries respectively; a heat dissipation air knife arranged on the lower probe support, the heat dissipation air knife having a through air channel, two ends of the through air channel being used for externally connecting a fan, a plurality of air holes being arranged on the heat dissipation air knife and being in communication with the through air channel, the air holes of the heat dissipation air knife facing the negative probes so as to guide air to blow on the negative probes.

2. The battery formation apparatus of claim 1, wherein, The heat dissipation air knives are also arranged on both sides of the rack, the air holes of the heat dissipation air knives facing the positive probes so as to guide air to blow on the positive probes.

3. The battery formation apparatus of claim 2, wherein, A mounting accessory is arranged on the back of the heat dissipation air knife, a hole is arranged on the mounting accessory, and the hole is used for penetrating a bolt through the mounting accessory to fix the heat dissipation air knife on a target object.

4. The battery formation apparatus of claim 3, wherein The mounting accessory is in a plate shape.

5. The battery formation apparatus of claim 2, wherein, The heat dissipation air knife comprises a main pipe segment and a branch pipe segment connected to the main pipe segment, the main pipe segment and the branch pipe segment are in internal communication to form the through air channel, and the branch pipe segment is used for externally connecting the fan through a hose.

6. The battery formation apparatus of claim 5, wherein, The main pipe segment is perpendicular to the branch pipe segment.

7. The battery formation apparatus of claim 6, wherein The main pipe segment and the branch pipe segment are both in a circular cross section.

8. The battery formation apparatus of claim 1, wherein, The through air channel and the air holes are both in a circular cross section.

9. The battery formation apparatus of claim 8, wherein, The ratio of the diameter of the air hole to the diameter of the through air channel ranges from 1 / 15 to 1 / 8.

10. The battery formation apparatus according to any one of claims 1 to 9, wherein The air holes are arranged in a straight line.

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