CN215883345U - A cabinet that charges for polybattery - Google Patents

Abstract

The application discloses a charging cabinet for multiple batteries, which comprises a charging cabinet main body and a fan arranged on the main side wall of the charging cabinet, wherein an air pipe communicated with an air outlet of the fan is arranged in the charging cabinet main body; every two corresponding ventilation openings are formed in the air pipe between every two adjacent batteries in the charging pile body, a fixed rod is fixedly connected in the air pipe and located between the two corresponding ventilation openings, and opening and closing fans for opening and closing the ventilation openings are arranged at two ends of the fixed rod; the fixed rod is provided with a linkage piece for realizing synchronous opening or closing of the ventilation openings of the two opening and closing fans. This application has the radiating effect who effectively improves the battery, reduces the effect because of the probability of the too high electricity core spontaneous combustion that produces of temperature in the battery.

Description

A cabinet that charges for polybattery

Technical Field

The utility model belongs to the technical field of the cabinet technique that charges and specifically relates to a cabinet that charges for many batteries is related to.

Background

At present, industries or industries such as electronic products, small electric travel tools, robots and the like develop rapidly, and in order to charge related products rapidly, the previous one-to-one charging mode of the electronic products cannot meet the requirement of people on rapid or timely charging of the related products. It is therefore required for the charging pile for charging the robot that two or more robots can be charged at the same time.

Chinese patent document CN201821845667.1 in related art proposes a fire-fighting system for a charging cabinet and a charging cabinet, including: the charging cabinet comprises a charging cabinet main body, a charging cabinet battery bin, a water tank, a single ball float valve, a water pump, a standby power supply, a water tank water adding unit, a fire control water inlet pipeline, a fire control water return pipeline, a fire control sprayer and a smoke alarm. The utility model discloses a can discover the conflagration condition of the cabinet that charges through smoke alarm, can control the cabinet main part circuit that charges and cut off the power supply immediately to through stand-by power supply drive water pump work, the fire control shower nozzle can be when being heated automatic start, and the hydroenergy after the fire control is put out a fire retrieves the water tank once more through fire control return water pipe.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: this application is put out a fire with the mode of water spray can cause electronic components to cause the harm and can't continue to use to the interior circuit element of charging cabinet after putting out a fire, and mainly leads to the spontaneous combustion because the inside electric core high temperature of rechargeable battery during operation among the practical application, causes the conflagration then.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that too high temperature causes electricity core spontaneous combustion easily in the charging cabinet, this application provides a charging cabinet for polybattery.

The application provides a cabinet that charges for polybattery adopts following technical scheme:

a charging cabinet for multiple batteries comprises a charging cabinet main body, a fan arranged on the side wall of the charging cabinet main body, and an air pipe communicated with an air outlet of the fan, wherein batteries in the charging cabinet main body are arranged along the length direction of the air pipe; every two corresponding ventilation openings are formed in the air pipe between every two adjacent batteries in the charging pile main body, a fixed rod is fixedly connected in the air pipe and located between the two corresponding ventilation openings, and opening and closing fans for opening and closing the ventilation openings are arranged at two ends of the fixed rod; the fixed rod is provided with a linkage piece for realizing synchronous opening or closing of the two opening and closing fans.

By adopting the technical scheme, the air pipe is communicated with the air outlet of the fan, so that the airflow blown into the charging cabinet main body by the fan is gathered, the airflow circulation speed in the air pipe is increased, when only a small number of batteries work or the service power of the batteries is low, the ventilation opening is closed by the opening and closing fan, the heat dissipation of the batteries is transmitted to the heat dissipation fins through heat transfer, and the airflow gathered by the air pipe is used for heat dissipation; when a plurality of batteries are charged simultaneously or the service power of the batteries is higher, the opening and closing fan arranged on the fixing plate is driven to rotate and open the vent through the linkage piece, the airflow flows to one side of the battery back to the fan from the vent to uniformly radiate the batteries, and in addition, the radiating fins radiate the batteries, so that the radiating effect of the batteries is effectively improved, and the probability of spontaneous combustion of the battery cores caused by overhigh temperature in the batteries is reduced.

Optionally, the linkage piece includes gangbar and rigid coupling in open and close the folding rod on the fan, two the folding rod is that the interior angle sets up mutually, the folding rod articulate in the both ends of dead lever, the one end of folding rod with open and close a rigid coupling, the both ends of gangbar respectively with the folding rod is kept away from open and close the one end of fan articulated, just the gangbar with the dead lever is parallel.

By adopting the technical scheme, the folding rod hinged on the fixed rod is driven to rotate around the hinged shaft through the swinging of the linkage rod, so that the opening and closing action of the opening and closing fan fixedly connected on the folding rod is controlled; when the opening and closing fan opens the vent, airflow enters the vent and flows to one side of the battery, which is back to the fan; when the vent is closed by opening and closing the tube, airflow flows in the air tube, so that energy loss of the battery is reduced to a certain extent; the gangbar can control a plurality of opening and closing fans to rotate simultaneously, and is convenient to operate.

Optionally, the folding rods are hinged with connecting rods arranged along the length direction of the air pipe, and the folding rods on the same side are hinged with the connecting rods together.

Through adopting above-mentioned technical scheme, a plurality of folding rods that are in the homonymy articulate there is same connecting rod, and such serial structure makes the gangbar when moving, can drive a plurality of fans of opening and close simultaneously and rotate, convenient operation.

Optionally, one end of the connecting rod is fixedly connected with a motor for driving the connecting rod to swing, one end of the motor is hinged to the connecting rod, and the other end of the motor is hinged to the air pipe.

Through adopting above-mentioned technical scheme, the gangbar that articulates on the motor through the motion of motor to the connecting rod produces power to make its swing, thereby drive the folding rod and open and close the fan and rotate, both convenient operation, and use manpower sparingly.

Optionally, the edge of the opening and closing fan is fixedly connected with a sealing piece.

Through adopting above-mentioned technical scheme, the gasket can be at a small amount of battery during operation, and the gasket can make and open and close the fan and carry out more inclosed shutoff to the vent, reduces the air current and dispels the heat to the battery, reduces the battery consumption to a certain extent.

Optionally, the opening and closing fan frame is arranged in an arc surface.

Through adopting above-mentioned technical scheme, open and close a frame and be the cambered surface setting, less and the area of contact of vent, effectively prevent the both corner that lead to colliding with and lack or wearing and tearing, increase of service life.

Optionally, the included angles of the heat dissipation fins, the side wall of the air pipe and the battery back to one side of the fan are acute angles, and the acute angles are the same.

By adopting the technical scheme, the side of the heat dissipation fins, which is back to the fan, is obliquely arranged, so that airflow in the air pipe can flow in the air pipe more smoothly after being blown out from the fan, and an included angle between the heat dissipation fins and the side wall of the air pipe is an acute angle, so that the blockage of the heat dissipation fins to the airflow is reduced, more airflow passes through the ventilation opening, and more areas entering the outer wall of the air pipe radiate heat of the side, opposite to the battery and the fan; the heat dissipation fins can also dissipate heat of the battery to a certain degree through heat transfer, namely, the battery can dissipate heat through heat transfer after flowing in a gas flow during heat dissipation, and the heat dissipation effect of the battery is further improved.

Optionally, one side of the charging cabinet main body, which is far away from the ground, is provided with a charging partition, a charging port is formed in the charging partition, two side walls of the charging pile main body are fixedly connected with a variable-voltage charger, and a charging board used for charging a battery is arranged in the charging cabinet.

By adopting the technical scheme, the charging partition plate and the charging port on the charging partition plate can charge a plurality of flat plates and other related products; the arrangement of the variable-voltage charger can charge products with different charging voltage requirements; the plug-in board can charge batteries with lower electric quantity in time; each electronic components of placing like this rationally both can make the cabinet main part that charges inside clean and tidy, each part convenient to use, again can be reasonable utilize the space.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the linkage piece drives the opening and closing fan arranged on the fixing plate to rotate to open or close the vent, when the vent is opened, airflow flows to one side of the battery, back to the fan, from the vent to uniformly radiate the battery, and the radiating fins radiate the battery, so that the radiating effect of the battery is effectively improved, and the probability of spontaneous combustion of the battery core caused by overhigh temperature in the battery is reduced;

2. the heat dissipation fins can dissipate heat of the battery to a certain degree through heat transfer, namely, the battery can dissipate heat through heat transfer besides airflow during heat dissipation, and the heat dissipation effect of the battery is further improved;

3. the motor drives the driving rod to move so as to drive the linkage rod linked with the driving rod and the opening and closing fan to move, and the motor does not need to manually move the driving rod, so that the efficiency is high and the labor is saved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional view taken along line a-a of fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

Fig. 4 is a schematic view of the opening and closing fan opening the ventilation opening.

Reference numerals: 1. a charging cabinet main body; 11. a fan; 12. a charging spacer; 13. a charging port; 14. a voltage transformation charger; 15. a plug-in board; 2. an air duct; 21. heat dissipation fins; 22. a vent; 31. fixing the rod; 32. opening and closing the fan; 321. sealing the sheet; 33. a linkage rod; 34. folding the rod; 35. a connecting rod; 36. an electric push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a cabinet that charges for polybattery. Referring to fig. 1 and 2, the charging cabinet for multiple batteries comprises a charging cabinet main body 1 and a fan 11 installed on a side wall of the charging cabinet main body 1, wherein an air duct 2 communicated with an air outlet of the fan 11 is arranged in the charging cabinet main body 1 at the fan 11, and the air duct 2 can be a circular duct or a square duct or a polygonal duct, and the square duct is preferred in the embodiment; the batteries in the charging cabinet main body 1 are arranged along the length direction of the air pipe 2, the batteries in the charging cabinet main body 1 are provided with heat dissipation fins 21, one ends of the heat dissipation fins 21 extend into the air pipe 2, the heat dissipation fins 21 can be arranged perpendicular to the side wall of the air pipe 2, and can also be arranged obliquely, in the preferred embodiment, included angles between the heat dissipation fins 21 and the side wall of the air pipe 2 and between the heat dissipation fins and the battery and one side of the battery, which faces away from the fan 11, are acute angles, and the acute angles are the same.

Every two corresponding ventilation openings 22 are formed between every two adjacent batteries in the charging pile main body of the air pipe 2; the fixed rod 31 is fixedly connected in the air pipe 2, the fixed rod 31 can be fixed through a rod fixedly connected on the air pipe 2, the fixed rod 31 is positioned between the two corresponding ventilation openings 22, and the optimal distance from the middle point of the fixed rod 31 to the ventilation openings 22 at the two ends is equal; both ends of the fixed rod 31 are provided with opening and closing fans 32 for opening and closing the ventilation opening 22; the fixing rod 31 is provided with a linkage for synchronously opening or closing the ventilation opening 22 by the two opening and closing fans 32.

When the above embodiment is implemented, the fan 11 blows external air flow into the air duct 2, when the battery running time is short or the required charging power is small, the heat generated by the battery is low, the generated heat is conducted to the heat dissipation fins 21, and then the heat dissipation fins 21 are dissipated by the air flow gathered by the air duct 2; when the battery is charged for a long time or the power required to be charged is high, the battery has high heat generation amount, the opening and closing fan 32 is driven to rotate by the linkage piece, the vent 22 on the side wall of the air pipe 2 is opened, airflow flows into one side of the battery, which is back to the fan 11, so that the battery can uniformly dissipate heat, and an included angle between the heat dissipation fins 21 and one side of the air pipe 2, which is back to the fan 11, is an acute angle, so that the resistance of the airflow flowing in the air pipe 2 can be reduced; the fixing rod 31 can stabilize the linkage part, so that the structure of the linkage part can be kept stable in movement; the battery is radiated by heat transfer and radiation of the radiating fins 21 and disturbance of the rotation of the opening and closing fan 32 to gas, so that the radiating effect is effectively improved, and the occurrence of spontaneous combustion caused by overheating of a battery core in the battery is reduced.

Specifically, referring to fig. 3 and 4, the linkage member includes a linkage rod 33 and folding rods 34 fixedly connected to the two opening and closing fans 32, the folding rods 34 are welded or in threaded connection with the opening and closing fans 32, the folding rods 34 can be L-shaped, Z-shaped or other folding rods 34 capable of playing the same role, the L-shaped folding rods 34 are preferably selected in the scheme, the two folding rods 34 are arranged in opposite directions in an inner angle, two ends of the linkage rod 33 are respectively hinged with one end of the folding rod 34 far away from the opening and closing fans 32, the linkage rod 33 is parallel to the fixing rod 31, the opening and closing fans 32 at two ends are at two ends of the fixing rod 31, and the linkage rod 33 is parallel to the fixing rod 31, so that when the linkage rod 33 swings, the opening and closing fans 32 at two ends rotate on the same side; the folding rods 34 are hinged with connecting rods 35 arranged along the length direction of the air pipe 2, the other ends of the connecting rods 35 extend to the folding rods 34 arranged between the next pair of the ventilation openings 22 corresponding to each other, and the folding rods 34 on the same side are hinged with the connecting rods 35 together; one end rigid coupling of connecting rod 35 is used for driving connecting rod 35 wobbling motor, and the one end of motor is articulated with connecting rod 35, and the other end is articulated with tuber pipe 2, and here motor can be electric putter 36, also can be cylinder or pneumatic cylinder.

Through the implementation of the embodiment, when the electric push rod 36 runs, the piston rod drives the connecting rod 35 to swing left and right through the part of the electric push rod 36 hinged to the connecting rod 35, so as to drive the folding rod 34 hinged to the connecting rod 35 to rotate, meanwhile, the linkage rod 33 drives the folding rod 34 at the other end of the fixing rod 31 to rotate, and the opening and closing fan 32 fixedly connected to the folding rod 34 also rotates along with the folding rod; the folding rods 34 on the same side are hinged with the same connecting rod 35, when in operation, the connecting rod 35 is only required to move, the opening and closing fans 32 arranged between each pair of corresponding ventilation openings 22 can rotate simultaneously through the mutual connection among the connecting rod 35, the folding rods 34 and the linkage rods 33, and when the opening and closing fans 32 rotate to be parallel to the side wall of the air pipe 2, the ventilation openings 22 are closed; when the opening and closing fan 32 rotates to incline with the side wall of the air pipe 2, the vent 22 is closed, the operation is convenient, the motor saves labor, and the movement efficiency cannot be reduced due to the physical strength reduction of people.

Specifically, referring to fig. 3, some optimization schemes can be provided in the implementation process of the above embodiment, and the frame of the opening and closing fan 32 is arranged in an arc surface; the edge of the open-close fan 32 is fixedly connected with a sealing sheet 321.

By implementing the embodiment, the frame of the opening and closing fan 32 is arranged in a cambered surface, so that the collision with the ventilation opening 22 can be reduced, and the service life is prolonged; the sealing sheet 321 arranged on the frame of the opening and closing fan 32 can lead the opening and closing plate to carry out more closed blocking on the vent 22, reduce the heat dissipation of the battery by airflow and reduce the power consumption of the battery to a certain extent.

In addition, referring to fig. 1 and 2, the charging cabinet main body 1 further includes a charging partition 12 disposed on a side of the charging cabinet main body 1 away from the ground, the charging partition 12 is provided with a charging port 13, two side walls of the charging pile main body are fixedly connected with a variable voltage charger 14, and an electric plug board 15 for charging the battery is disposed in the charging cabinet.

By implementing the embodiment, the charging partition plate 12 is used for charging the tablet personal computers to be charged, and the charging ports 13 are formed in the charging partition plate 12, so that a plurality of tablet personal computers can be charged at the same time, and only the tablet personal computers are placed between two adjacent partition plates and the charging ports 13 are connected; the variable-voltage chargers 14 on the two side walls of the charging pile main body charge the relevant robots and can convert the voltages required by the charging of the robots; the electricity board 15 of inserting in the cabinet charges on the one hand can in time supply when the battery power in the cabinet main part 1 that charges is not enough, and on the other hand, fan 11 rotates and the required electric energy of electric putter 36 all can charge through inserting electricity board 15.

The implementation principle of the charging cabinet for the multiple batteries in the embodiment of the application is as follows: the spontaneous combustion caused by the over-high temperature of the battery core in the battery is a main reason for causing the fire of the charging cabinet, so that the battery is better radiated when the multiple batteries are charged, and the temperature of the battery core is not over-high, so that the heat can be radiated to a certain degree through the radiating fins 21 arranged in the air pipe 2 when the temperature of the battery is lower, and the heat is radiated to the radiating fins 21 by the air flow gathered by the air pipe 2; when the temperature of the battery is high, the switch of the electric push rod 36 is turned on to drive the connection to swing left and right, so that the linkage rod 33, the folding rod 34 and the opening and closing fan 32 are driven to move, the ventilation opening 22 formed in the side wall of the air pipe 2 is opened by the rotation of the opening and closing fan 32, airflow in the air pipe 2 enters the back of the battery relative to the fan 11 through the ventilation opening 22, the battery can uniformly dissipate heat, the heat dissipation effect is effectively improved, the temperature of the battery core is effectively controlled not to be too high to reach the spontaneous ignition point, and the fire accident caused by the battery is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A cabinet that charges for polybattery, includes the cabinet main part that charges (1), install in the cabinet main part that charges (1) lateral wall fan (11), its characterized in that: an air pipe (2) communicated with an air outlet of the fan (11) is arranged in the charging cabinet main body (1), batteries in the charging cabinet main body (1) are arranged along the length direction of the air pipe (2), and a heat dissipation fin (21) with one end extending into the air pipe (2) is arranged at the battery in the charging cabinet main body (1); every two corresponding ventilation openings (22) are formed between every two adjacent batteries of the air pipe (2) in the charging cabinet main body (1), a fixed rod (31) is fixedly connected in the air pipe (2), the fixed rod (31) is located between the two corresponding ventilation openings (22), and opening and closing fans (32) for opening and closing the ventilation openings (22) are arranged at two ends of the fixed rod (31); the fixed rod (31) is provided with a linkage piece for synchronously opening or closing the ventilation opening (22) by the two opening and closing fans (32).

2. A charging cabinet for multiple batteries according to claim 1, characterized in that: linkage piece include gangbar (33) and rigid coupling in open and close folding rod (34), two on fan (32) folding rod (34) are the interior angle and set up mutually, folding rod (34) articulate in the tip of dead lever (31), the one end of folding rod (34) with open and close fan (32) rigid coupling, the both ends of gangbar (33) respectively with folding rod (34) are kept away from the one end of opening and close fan (32) is articulated, just gangbar (33) with dead lever (31) are parallel.

3. A charging cabinet for multiple batteries according to claim 2, characterized in that: the folding rods (34) are hinged with connecting rods (35) arranged along the length direction of the air pipe (2), and the folding rods (34) on the same side are hinged with the connecting rods (35) together.

4. A charging cabinet for multiple batteries according to claim 3, characterized in that: one end rigid coupling of connecting rod (35) is used for driving connecting rod (35) wobbling electric putter (36), electric putter's (36) piston rod with connecting rod (35) are articulated, the cylinder body with tuber pipe (2) inner wall is articulated.

5. A charging cabinet for multiple batteries according to claim 1, characterized in that: the edge of the opening and closing fan (32) is fixedly connected with a sealing piece (321).

6. A charging cabinet for multiple batteries according to claim 1, characterized in that: the frame of the opening and closing fan (32) is arranged in a cambered surface mode.

7. A charging cabinet for multiple batteries according to claim 1, characterized in that: the included angles between the radiating fins (21) and one side of the air pipe (2) back to the fan (11) are acute angles.

8. A charging cabinet for multiple batteries according to claim 1, characterized in that: one side of the charging cabinet main body (1) far away from the ground is provided with a charging partition plate (12), a charging port (13) is formed in the charging partition plate (12), two side walls of the charging cabinet main body (1) are fixedly connected with a variable voltage charger (14), and an electricity inserting plate (15) is arranged in the charging cabinet main body (1).

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