CN218771376U - Portable energy storage power supply - Google Patents

Abstract

The utility model discloses a portable energy storage power supply, and specifically relates to the technical field of heat dissipation of the energy storage power supply. Cooling fan, one side of the box body is provided with a cooling device, the top of the box body is provided with a convenient mobile device, the cooling device includes an L-shaped groove opened on one side of the box body, the inner wall of the L-shaped groove An L-shaped block is slidably inserted, and one end of the L-shaped block is fixedly connected to a first heat sink, and one side of the first heat sink is bonded with a cooling semiconductor through heat-conducting silica gel, and one side of the box close to the L-shaped groove There is a circular hole on the side, the inner wall of the circular hole is fixedly connected with a bracket, and one side of the bracket is fixedly connected with a motor. The utility model makes the refrigeration side of the refrigeration semiconductor to the first cooling frame by setting a cooling device. Cooling is carried out so that the cold air emitted from the surface of the first cooling rack is blown into the inside of the box by the fan.

Description

A portable energy storage power supply

technical field

The utility model relates to the technical field of heat dissipation of an energy storage power supply, in particular to a portable energy storage power supply.

Background technique

Portable energy storage power boxes are often used in daily travel and life. The batteries in the portable energy storage power boxes store a large amount of electric energy, which is convenient for carrying out and providing power for various electrical equipment.

The existing energy storage power supply is convenient to carry by placing multiple batteries in the box and combining them into a whole, and then setting the connection port to connect with the electrical appliances to provide power for various electrical equipment, but the batteries in the box will emit electricity when used for a long time. A lot of heat is generated, which causes the heat emitted by the battery in the box to be unable to be discharged.

In order to solve the problem that the battery in the box will emit more heat when it is used for a long time, and the heat emitted by the battery in the box cannot be discharged, the existing technology is to install a cooling fan on one side of the box to dissipate heat inside the box However, when the temperature in the box is high, the cooling effect of the cooling fan may appear slowly, which in turn leads to the problem of incomplete heat dissipation inside the box.

Utility model content

The utility model solves the problem that the battery in the box will emit more heat when it is used for a long time, causing the heat emitted by the battery in the box to be unable to be discharged. In the prior art, a cooling fan is installed on one side of the box to However, when the temperature in the box is high, the cooling effect of the cooling fan may appear slowly, which leads to the problem of incomplete heat dissipation inside the box. A portable energy storage power supply is proposed.

In order to achieve the above purpose, the utility model adopts the following technical solutions: a portable energy storage power supply, including a box, one side of the box is provided with a connection port, one side of the box is provided with a cooling fan, One side of the box body is provided with a cooling device, and the top of the box body is provided with a convenient mobile device, and the cooling device includes an L-shaped groove opened on one side of the box body, and the inner wall of the L-shaped groove is slidably inserted There is an L-shaped block, one end of the L-shaped block is fixedly connected with a first heat sink, one side of the first heat sink is bonded with a refrigeration semiconductor through thermal silica gel, and the side of the box close to the L-shaped groove is provided with a A circular hole, the inner wall of the circular hole is fixedly connected with a bracket, one side of the bracket is fixedly connected with a motor, and the output end of the motor is fixedly connected with a fan.

The effect achieved by the above components is: by setting the cooling device, the cooling side of the refrigeration semiconductor cools the first cooling rack, so that the surface of the first cooling rack emits cold air and is blown into the inside of the box by the fan, and cooperates with the cooling fan. The rapid cooling of the inside of the box reduces the situation that the cooling fan cools the inside of the box slowly due to the high internal temperature of the box, and improves the cooling efficiency of the inside of the box.

Preferably, both sides of the top inner wall of the L-shaped groove are provided with bevels, and the angle of the bevels is 45°.

The effect achieved by the above components is: by setting the bevel, it is more convenient for the L-shaped block to be inserted into the L-shaped groove, so that the L-shaped block can be quickly aligned with the inner wall of the L-shaped groove.

Preferably, a sponge ring is adhered to the side of the first cooling frame close to the cooling semiconductor, and the cooling semiconductor is arranged inside the sponge ring.

The effect achieved by the above-mentioned components is: by arranging the sponge ring, the refrigeration semiconductor can reduce the distribution of cold air to the outside during cooling, and improve the efficiency of cooling the first cooling rack.

Preferably, a second cooling frame is adhered to one side of the sponge ring, and ventilation holes are opened on the inner wall of the second cooling frame.

The effects achieved by the above components are: by setting the second cooling rack, the second cooling rack can dissipate the heat emitted by the cooling semiconductor, and the hot air can be discharged under the action of the ventilation hole to improve the heat dissipation effect.

Preferably, one side of the second cooling frame is fixedly connected with a round hole block, one side of the first cooling frame is provided with a screw hole, and the inner wall of the screw hole is threaded with a bolt, and the surface size of the bolt is And the size and shape of the inner wall of the round hole block are adapted.

The effect achieved by the above components is: by setting the screw holes and the round hole blocks, the bolts can be transferred into the screw holes and the round hole blocks to fix the second cooling frame, making the second cooling frame more stable during use.

Preferably, the convenient moving device includes a groove set on the top of the box, the inner wall of the groove is fixedly connected with a rotating rod, the surface of the rotating rod is connected with a cylinder in rotation, and one side of the cylinder is fixed Attached with handle.

The effect achieved by the above components is: by setting a convenient moving device, the box body can be moved by pulling the handle when the box body needs to be moved, which reduces the situation that the box body falls off when the surface is smooth and moves without a focus point, and improves the movement of the box body. Convenience and stability of body time.

Preferably, an anti-slip strip is fixedly connected to the inner wall of the handle, and the longitudinal section of the anti-slip strip has a rectangular structure.

The effect achieved by the above components is: by setting the anti-slip strip, the process of lifting the handle to move the box is more stable, and the situation of sliding when the hand moves the box is reduced.

In summary, the beneficial effects of the utility model are:

By setting the cooling device, the cooling side of the refrigeration semiconductor cools the first cooling frame, so that the surface of the first cooling frame emits cold air and is blown into the inside of the box by the fan, and cooperates with the cooling fan to quickly cool down the inside of the box, reducing the temperature of the box. It solves the situation that the cooling fan cools the inside of the box slowly due to the high internal temperature of the box, and improves the cooling efficiency of the inside of the box.

Description of drawings

Fig. 1 is a partial structural schematic diagram of the utility model box body.

Fig. 2 is a schematic diagram of a partial structure of the first cooling frame of the present invention.

Fig. 3 is a schematic diagram of a partial structure of the electric fan of the present invention.

Fig. 4 is a partial structural schematic diagram of the handle of the present invention.

Explanation of reference signs:

1. Box body; 2. Cooling device; 21. L-shaped block; 22. First cooling frame; 23. Refrigeration semiconductor; 24. Sponge ring; 25. Second cooling frame; 26. Ventilation hole; 27. Screw hole; 28, round hole block; 29, bolt; 210, L-shaped groove; 211, round hole; 212, bracket; 213, fan; 214, bevel; 3, convenient mobile device; 31, groove; 32, rotating rod ; 33, cylinder; 34, handle; 35, anti-slip strip; 4, cooling fan; 5, connection port.

Detailed ways

Referring to Fig. 1, Fig. 2 and Fig. 3, this embodiment discloses a portable energy storage power supply, including a box body 1, one side of the box body 1 is provided with a connection port 5, and one side of the box body 1 is provided with a Cooling fan 4, one side of box body 1 is provided with cooling device 2, and the top of box body 1 is provided with convenient mobile device 3, and cooling device 2 includes the L-shaped groove 210 that is opened on the side of box body 1, and the L-shaped groove 210 An L-shaped block 21 is slidably inserted into the inner wall, and one end of the L-shaped block 21 is fixedly connected to a first cooling frame 22, and one side of the first cooling frame 22 is bonded with a cooling semiconductor 23 through thermal silica gel, and the box body 1 is close to the L-shaped groove 210 One side of the circular hole 211 is provided with a circular hole 211, and the inner wall of the circular hole 211 is fixedly connected with a bracket 212. One side of the bracket 212 is fixedly connected with a motor, and the output end of the motor is fixedly connected with a fan 213. By setting the cooling device 2, the refrigeration The cooling side of the semiconductor 23 cools the first cooling frame 22, so that the surface of the first cooling frame 22 emits cold air and is blown into the inside of the casing 1 by the fan 213, and cooperates with the cooling fan 4 to quickly cool down the inside of the casing 1, reducing the temperature. It solves the situation that the cooling fan 4 cools the inside of the box 1 relatively slowly due to the high internal temperature of the box 1, and improves the efficiency of cooling the inside of the box 1.

Referring to Fig. 2 and Fig. 3, the present embodiment discloses that both sides of the top inner wall of the L-shaped groove 210 are provided with a bevel 214, and the angle of the bevel 214 is 45°. By setting the bevel 214, the L-shaped block 21 is in the It is more convenient to insert the inside of the L-shaped groove 210, so that the L-shaped block 21 can be quickly aligned with the inner wall of the L-shaped groove 210, and the side of the first cooling frame 22 close to the refrigeration semiconductor 23 is adhered with a sponge ring 24, and the refrigeration semiconductor 23 is set Inside the sponge ring 24 , the sponge ring 24 is arranged so that the refrigeration semiconductor 23 can reduce the distribution of cold air to the outside during cooling, and improve the efficiency of cooling the first heat sink 22 .

Referring to Fig. 2, the present embodiment discloses that one side of the sponge ring 24 is adhered with a second cooling frame 25, and the inner wall of the second cooling frame 25 is provided with a ventilation hole 26, by setting the second cooling frame 25, the second cooling frame 25 is provided. The frame 25 can dissipate the heat emitted by the refrigeration semiconductor 23, and under the action of the ventilation hole 26, the hot air can be discharged to improve the heat dissipation effect. One side of the second cooling frame 25 is fixedly connected with a round hole block 28, and the first cooling frame One side of 22 is provided with screw hole 27, and the inner wall of screw hole 27 is threadedly connected with bolt 29, and the surface size and shape of bolt 29 and the inner wall size and shape of round hole block 28 are suitable, by setting screw hole 27 and round hole Block 28, so that bolt 29 can be turned into the inside of screw hole 27 and round hole block 28 to fix the second cooling frame 25, so that the second cooling frame 25 is more stable during use.

Referring to Fig. 3 and Fig. 4, the present embodiment discloses that the convenient mobile device 3 includes a groove 31 set on the top of the box body 1, the inner wall of the groove 31 is fixedly connected with a rotating rod 32, and the surface of the rotating rod 32 is rotatably connected with a Cylinder 33, one side of cylinder 33 is fixedly connected with handle 34, by arranging convenient moving device 3, box body 1 can be moved by pulling handle 34 when needing to move box body 1, has reduced the surface of box body 1 and is smooth and dull. The situation that the focus point falls off occurs when moving, which improves the convenience and stability when moving the box body 1 .

4, the present embodiment discloses that the inner wall of the handle 34 is fixedly connected with an anti-slip strip 35, and the longitudinal section of the anti-slip strip 35 is a rectangular structure. The process is more stable, and the situation of sliding when the hand moves the box body 1 is reduced.

The working principle is: when it is necessary to dissipate heat and cool down the inside of the box body 1, firstly move the first cooling frame 22, so that the first cooling frame 22 drives the L-shaped block 21 to move to the inside of the L-shaped groove 210, and at this time, the cooling semiconductor 23 is adhered to the first heat dissipation frame 22 through heat-conducting silica gel, and the refrigeration semiconductor 23 is wrapped by adhering the sponge ring 24 to the first heat dissipation frame 22. At this time, under the action of the round hole block 28 and the screw hole 27, the bolt 29 Turn into the inside of the round hole block 28 and the screw hole 27 to fix the second heat dissipation frame 25 on the heat dissipation side of the refrigeration semiconductor 23 and apply heat-conducting silica gel, so that the heat dissipation end of the refrigeration semiconductor 23 is connected to the second heat dissipation frame 25 through heat-conduction silica gel At this time, the refrigeration semiconductor 23 is energized and the motor is turned on, so that the motor drives the fan 213 to rotate, so that the fan 213 blows the cold air emitted by the first cooling frame 22 into the inside of the box body 1, and cooperates with the cooling fan 4 to the inside of the box body 1. Perform heat dissipation and cooling.

When the box body 1 needs to be moved, the cylinder 33 is rotated under the action of the rotating rod 32, so that the cylinder 33 drives the handle 34 to rotate, and when the handle 34 moves to a designated position, the handle 34 is pulled, so that the handle 34 drives the box body 1 Move to complete the convenient movement of the cabinet 1.

Claims (7)

1. The utility model provides a portable energy storage power supply, includes box (1), its characterized in that: one side of box (1) is provided with connector (5), one side of box (1) is provided with heat dissipation fan (4), one side of box (1) is provided with heat sink (2), the top of box (1) is provided with convenient mobile device (3), heat sink (2) are including seting up in L type groove (210) of box (1) one side, the inner wall of L type groove (210) slides and inserts and is equipped with L type piece (21), the first heat dissipation frame (22) of the one end fixedly connected with of L type piece (21), one side of first heat dissipation frame (22) is glued through heat conduction silicon and is linked there is refrigeration semiconductor (23), circular port (211) have been seted up to one side that box (1) is close to L type groove (210), inner wall fixedly connected with support (212) of circular port (211), one side fixedly connected with motor of support (212), the output fixedly connected with fan (213) of motor.

2. The portable energy storage power supply of claim 1, wherein: oblique angles (214) are formed in two sides of the inner wall of the top of the L-shaped groove (210), and the angle of each oblique angle (214) is 45 degrees.

3. The portable energy storage power supply of claim 1, wherein: one side of the first heat dissipation frame (22) close to the refrigeration semiconductor (23) is adhered with a sponge ring (24), and the refrigeration semiconductor (23) is arranged in the sponge ring (24).

4. The portable energy storage power supply of claim 3, wherein: one side of sponge circle (24) is bonded with second heat dissipation frame (25), ventilation hole (26) have been seted up to the inner wall of second heat dissipation frame (25).

5. The portable energy storage power supply of claim 4, wherein: one side fixedly connected with round hole piece (28) of second heat dissipation frame (25), screw (27) have been seted up to one side of first heat dissipation frame (22), the inner wall threaded connection of screw (27) has bolt (29), the surperficial size and the shape of bolt (29) and the inner wall size and the shape looks adaptation of round hole piece (28).

6. The portable energy storage power supply of claim 1, wherein: convenient mobile device (3) is including offering recess (31) at box (1) top, the inner wall fixedly connected with dwang (32) of recess (31), the surface rotation of dwang (32) is connected with drum (33), one side fixedly connected with handle (34) of drum (33).

7. The portable energy storage power supply of claim 6, wherein: the inner wall fixedly connected with antislip strip (35) of handle (34), the longitudinal section of antislip strip (35) is the rectangle structure.

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