New energy vehicle energy saving device

Abstract

The utility model relates to the technical field of new energy vehicles, and discloses an energy-saving device for a new energy vehicle, which comprises a battery body, a heat dissipation seat is clamped at the bottom of the battery body, a shunting cavity is reserved in the heat dissipation seat, a heat dissipation box is fixedly connected to the top of the heat dissipation seat, air holes are formed in the outer surface of the heat dissipation box, and the air holes are communicated with the shunting cavity. And the inner wall of the heat dissipation seat is fixedly connected with a fan. The utility model has the following advantages and effects: the fan exhausts air through the exhaust pipe, the air enters the heat dissipation seat and is blown into the shunting cavity from the air outlet pipe, so that the air enters the heat dissipation box along the guide pipe, is blown out from the air holes and is blown to the two sides of the battery body, and the air in the shunting cavity and the heat dissipation box keeps circulating, thereby facilitating the heat dissipation of the heat dissipation seat and improving the heat dissipation efficiency. The heat dissipation box continuously blows air to dissipate heat of the battery body, the heat dissipation range of the battery body is large, and the heat dissipation efficiency is high, so that the cooling time is shortened, the battery body is prevented from severely heating to consume power, and the electric quantity and energy are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, and particularly relates to an energy-saving device for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as the power source, integrate advanced technologies in vehicle power control and drive, and form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles are also divided into several categories, including pure electric vehicles, range-extended electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, and other new energy vehicles. The battery management system is an extremely important part of new energy vehicles.

[0003] In the prior art, Chinese Patent Publication No. CN114290955A discloses a discharge energy-saving management system and its management method for new energy vehicles, which relates to the technical field of new energy vehicles and aims to solve the problem of low management safety of existing new energy vehicle-mounted batteries. The new energy vehicle-mounted battery main body includes a housing, and a battery pack is installed inside the housing. The battery pack includes multiple vehicle-mounted single batteries, and the multiple vehicle-mounted single batteries are electrically connected. A data acquisition module is arranged on one side of the new energy vehicle-mounted battery main body, and the data acquisition module is electrically connected to the new energy vehicle-mounted battery main body. The data acquisition module includes a voltage acquisition module, a current acquisition module, and a temperature acquisition module. An upper fixing base is arranged at the upper end of the vehicle-mounted single battery, and a lower fixing base is installed at the lower end of the vehicle-mounted single battery. The vehicle-mounted single battery is electrically connected to both the upper fixing base and the lower fixing base.

[0004] However, when the battery is working during actual use of this utility model, the battery will generate heat. Only through the heat dissipation through holes at the bottom for heat dissipation, the heat dissipation effect may not be ideal. When too many in-vehicle use devices are turned on, the battery generates serious heat, accelerating the power consumption, and thus consuming a relatively large amount of electric energy. Therefore, improvement is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an energy-saving device for new energy vehicles, which has the effects of shortening the cooling time, avoiding serious heat generation and power loss of the battery body, and saving electric energy.

[0006] The above technical object of the utility model is achieved through the following technical solutions: An energy-saving device for new energy vehicles, including a battery body, a heat dissipation base is clamped at the bottom of the battery body, a diversion cavity is left inside the heat dissipation base, a heat dissipation box is fixedly connected to the top of the heat dissipation base, air holes are opened on the outer surface of the heat dissipation box, a blower is fixedly connected to the inner wall of the heat dissipation base, an air extraction pipe is fixedly connected to one side of the blower, an air outlet pipe is fixedly connected to the top of the blower, a conduit is fixedly connected to the top of the heat dissipation box, the conduit extends into the interior of the heat dissipation box, and a clamping groove is fixedly connected to the top of the heat dissipation base.

[0007] By adopting the above technical solutions, when the staff uses it, the battery body is connected to the heat dissipation base through the clamping groove. The heat dissipation base is made of a material with high thermal conductivity, so as to be in contact with the bottom of the battery body for heat conduction and heat dissipation. When dissipating heat, the blower is started. The blower extracts air through the air extraction pipe, and the air enters the interior of the heat dissipation base. The air blows into the diversion cavity from the air outlet pipe, and then enters the heat dissipation box along the conduit and blows out from the air holes, blowing to both sides of the battery body. The air in the diversion cavity and the heat dissipation box keeps flowing, so that while facilitating the heat dissipation of the heat dissipation base, the heat dissipation box continuously blows air to dissipate heat from the battery body. The range of heat dissipation of the battery body is large, and the heat dissipation efficiency is high, so as to shorten the cooling time, avoid serious heat generation of the battery body and power loss, and save power energy.

[0008] The further setting of the utility model is: an air inlet is opened on the outer surface of the heat dissipation base, and the number of the blowers is two.

[0009] By adopting the above technical solutions, external air enters through the air inlet, and the two blowers work simultaneously to improve work efficiency.

[0010] The further setting of the utility model is: an insertion ring is fixedly connected to the outer surface of the heat dissipation base, and an insertion rod is inserted into the inner wall of the insertion ring.

[0011] By adopting the above technical solutions, when installing the insertion rod, the bottom is inserted corresponding to the insertion ring, and the installation method is simple.

[0012] The further setting of the utility model is: a damping tube is fixedly connected to the top of the insertion rod, and a sliding rod is slidably connected to the inner wall of the damping tube.

[0013] By adopting the above technical solutions, the sliding rod can slide on the inner wall of the damping tube, and there is appropriate resistance when sliding.

[0014] The further setting of the utility model is: a heat dissipation plate is fixedly connected to one end of the sliding rod, and a connecting net is fixedly connected to one end of the heat dissipation plate.

[0015] By adopting the above technical solution, the heat dissipation plate is installed on one side of the battery body. After sliding through the sliding rod, it contacts the surface of the battery body. The connecting net connects several heat dissipation plates into a whole, without affecting the airflow passing through.

[0016] A further setting of the present utility model is that: a mounting plate is fixedly connected to the bottom of the heat dissipation seat, and a bolt is threadedly connected inside the mounting plate.

[0017] By adopting the above technical solution, the bolt can fix the mounting plate at the required position, and the number of bolts is four.

[0018] A further setting of the present utility model is that: a jack is opened on one side surface of the battery body, and a connector is fixedly connected to the inner wall of the jack.

[0019] By adopting the above technical solution, the connector is arranged in the jack, and the power cord is connected to the connector.

[0020] A further setting of the present utility model is that: a heat conduction strip is fixedly connected to the outer surface of the heat dissipation plate, and the material of the heat conduction strip is metal.

[0021] By adopting the above technical solution, the heat conduction strip improves the heat conduction effect of the heat dissipation plate and facilitates heat transfer.

[0022] A further setting of the present utility model is that: the number of the air holes is several, and the distances between every two of the several air holes are equal.

[0023] By adopting the above technical solution, the number of the air holes is large, making the blown air more evenly distributed.

[0024] A further setting of the present utility model is that: a heat exchange plate is fixedly connected to the outer surface of the heat dissipation box, and the number of the heat dissipation boxes is two.

[0025] By adopting the above technical solution, the material of the heat dissipation box is metal, and the heat exchange plate improves the heat conductivity of the heat dissipation box. When air enters the heat dissipation box, the air can be cooled.

[0026] The beneficial effects of the present utility model are:

[0027] 1. In this utility model, through the cooperative setting among the battery body, the heat dissipation base, the shunt cavity, the heat dissipation box, the air holes, the fan, the air suction pipe, the air outlet pipe, the conduit and the card slot, when the device is in use, the staff can connect the battery body to the heat dissipation base through the card slot. The heat dissipation base is made of a material with high thermal conductivity, so as to be in contact with the bottom of the battery body for convenient heat conduction and dissipation. When dissipating heat, start the fan, and the fan sucks air through the air suction pipe. The air enters the inside of the heat dissipation base, and the air blows into the shunt cavity from the air outlet pipe, and then enters the heat dissipation box along the conduit and blows out from the air holes towards both sides of the battery body. The air inside the shunt cavity and the heat dissipation box keeps flowing, so that while facilitating the heat dissipation of the heat dissipation base, the heat dissipation box continuously blows air to dissipate heat from the battery body. The range of heat dissipation of the battery body is large, and the heat dissipation efficiency is high, thus shortening the cooling time, avoiding serious heat generation of the battery body and power loss, and saving power energy.

[0028] 2. In this utility model, through the cooperative setting among the air inlet, the insertion rod, the damping tube, the sliding rod, the heat dissipation plate, the connection net, the mounting plate, the bolt, the jack, the joint, the temperature conduction strip, the heat exchange plate and the insertion ring, when the device is in use, when installing the insertion rod, the bottom corresponds to the insertion ring and is inserted. The installation method is simple. The sliding rod can slide on the inner wall of the damping tube, and there is appropriate resistance during sliding. The heat dissipation plate is installed on one side of the battery body and contacts the surface of the battery body after sliding through the sliding rod. The connection net connects several heat dissipation plates into a whole, without affecting the air flow through. The number of air holes is large, making the blown air more evenly distributed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of this utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of this utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0030] Figure 1 It is a schematic structural diagram of this utility model;

[0031] Figure 2 It is a schematic structural diagram of the heat dissipation base of this utility model;

[0032] Figure 3 It is this utility model Figure 2 The enlarged structural diagram at A in;

[0033] Figure 4 It is a schematic structural diagram of the heat dissipation plate of this utility model.

[0034] In the figure, 1 is the battery body; 2 is the heat dissipation base; 3 is the shunt cavity; 4 is the heat dissipation box; 5 is the air hole; 6 is the fan; 7 is the exhaust duct; 8 is the air outlet duct; 9 is the conduit; 10 is the card slot; 11 is the air inlet; 12 is the insertion rod; 13 is the damping tube; 14 is the sliding rod; 15 is the heat dissipation plate; 16 is the connection net; 17 is the mounting plate; 18 is the bolt; 19 is the jack; 20 is the joint; 21 is the heat conduction strip; 22 is the heat exchange plate; 23 is the insertion ring. Detailed implementation manners

[0035] The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0036] Refer to Figures 1-4, a new energy vehicle energy-saving device, including a battery body 1. A heat dissipation seat 2 is clamped at the bottom of the battery body 1. A diversion cavity 3 is left inside the heat dissipation seat 2. A heat dissipation box 4 is fixedly connected to the top of the heat dissipation seat 2. Air holes 5 are opened on the outer surface of the heat dissipation box 4. A blower 6 is fixedly connected to the inner wall of the heat dissipation seat 2. An air extraction pipe 7 is fixedly connected to one side of the blower 6. An air outlet pipe 8 is fixedly connected to the top of the blower 6. A conduit 9 is fixedly connected to the top of the heat dissipation box 4, and the conduit 9 extends into the heat dissipation box 4. A card slot 10 is fixedly connected to the top of the heat dissipation seat 2. When in use, the staff connects the battery body 1 to the heat dissipation seat 2 through the card slot 10. The heat dissipation seat 2 is made of a material with high thermal conductivity, so as to be in contact with the bottom of the battery body 1 for heat conduction and dissipation. When dissipating heat, the blower 6 is started. The blower 6 extracts air through the air extraction pipe 7. The air enters the inside of the heat dissipation seat 2, and the air blows into the diversion cavity 3 from the air outlet pipe 8, and then enters the heat dissipation box 4 along the conduit 9 and blows out from the air holes 5, blowing to both sides of the battery body 1. The air inside the diversion cavity 3 and the heat dissipation box 4 remains in circulation, which is conducive to the heat dissipation seat 2 for heat dissipation, and at the same time, the heat dissipation box 4 continuously blows air to the battery body 1 for heat dissipation. The range where the battery body 1 is dissipated is large, and the heat dissipation efficiency is high, thus shortening the cooling time, avoiding serious heat generation of the battery body 1 and loss of electric energy, saving electric energy. An air inlet 11 is opened on the outer surface of the heat dissipation seat 2. The number of blowers 6 is two. External air enters through the air inlet 11, and the two blowers 6 work simultaneously to improve work efficiency. An insertion ring 23 is fixedly connected to the outer surface of the heat dissipation seat 2. An insertion rod 12 is inserted into the inner wall of the insertion ring 23. When installing the insertion rod 12, the bottom is inserted corresponding to the insertion ring 23, and the installation method is simple. A damping tube 13 is fixedly connected to the top of the insertion rod 12. A sliding rod 14 is slidably connected to the inner wall of the damping tube 13. The sliding rod 14 can slide on the inner wall of the damping tube 13 with appropriate resistance during sliding. One end of the sliding rod 14 is fixedly connected to a heat dissipation plate 15. One end of the heat dissipation plate 15 is fixedly connected to a connecting net 16. The heat dissipation plate 15 is installed on one side of the battery body 1 and contacts the surface of the battery body 1 after sliding through the sliding rod 14. The connecting net connects several heat dissipation plates 15 into a whole, without affecting the airflow passing through. An installation plate 17 is fixedly connected to the bottom of the heat dissipation seat 2. A bolt 18 is threadedly connected inside the installation plate 17. The bolt 18 can fix the installation plate 17 at the required position. The number of bolts 18 is four. A jack 19 is opened on one side of the battery body 1. A connector 20 is fixedly connected to the inner wall of the jack 19. The connector 20 is arranged inside the jack 19, and the power cord is connected to the connector 20. A temperature conduction strip 21 is fixedly connected to the outer surface of the heat dissipation plate 15. The material of the temperature conduction strip 21 is metal, and the temperature conduction strip 21 improves the heat conduction effect of the heat dissipation plate 15 and facilitates heat transfer. The number of air holes 5 is several, and the distance between two adjacent air holes 5 is equal. The number of air holes 5 is large, so that the blown air is more evenly distributed. A heat exchange plate 22 is fixedly connected to the outer surface of the heat dissipation box 4. The number of heat dissipation boxes 4 is two. The material of the heat dissipation box 4 is metal, and the heat exchange plate 22 improves the thermal conductivity of the heat dissipation box 4.When air enters the heat dissipation box 4, the air can be cooled.

[0037] In the present utility model, through the cooperative setting among the battery body 1, the heat dissipation base 2, the shunt cavity 3, the heat dissipation box 4, the air holes 5, the fan 6, the air extraction pipe 7, the air outlet pipe 8, the conduit 9 and the card slot 10, when the device is in use, the staff can connect the battery body 1 with the heat dissipation base 2 through the card slot 10 during use. The heat dissipation base 2 is made of a material with high thermal conductivity, so as to be in contact with the bottom of the battery body 1 for convenient heat conduction and dissipation. When dissipating heat, the fan 6 is started. The fan 6 extracts air through the air extraction pipe 7, and the air enters the interior of the heat dissipation base 2. The air blows into the shunt cavity 3 from the air outlet pipe 8, and then enters the heat dissipation box 4 along the conduit 9 and blows out from the air holes 5 towards both sides of the battery body 1. The air inside the shunt cavity 3 and the heat dissipation box 4 remains in circulation, so that while facilitating the heat dissipation of the heat dissipation base 2, the heat dissipation box 4 continuously blows air to dissipate heat from the battery body 1. The battery body 1 has a larger heat dissipation range and a higher heat dissipation efficiency, thus shortening the cooling time, avoiding serious heat generation of the battery body 1 and power loss, and saving power energy. Through the cooperative setting among the air inlet 11, the insertion rod 12, the damping tube 13, the sliding rod 14, the heat dissipation plate 15, the connection net 16, the mounting plate 17, the bolt 18, the jack 19, the connector 20, the temperature conduction strip 21, the heat exchange plate 22 and the insertion ring 23, when the device is in use, external air enters through the air inlet 11, and the two fans 6 work simultaneously to improve work efficiency. When the insertion rod 12 is installed, the bottom is inserted corresponding to the insertion ring 23, and the installation method is simple. The sliding rod 14 can slide on the inner wall of the damping tube 13 with appropriate resistance during sliding. The heat dissipation plate 15 is installed on one side of the battery body 1 and contacts the surface of the battery body 1 after sliding through the sliding rod 14. The connection net connects several heat dissipation plates 15 into a whole without affecting the airflow passing through. The bolt 18 can fix the mounting plate 17 at the required position, and the number of bolts 18 is four. The connector 20 is arranged in the jack 19, and the power cord is connected to the connector 20. The temperature conduction strip 21 improves the heat conduction effect of the heat dissipation plate 15 to facilitate heat transfer. The number of air holes 5 is large, so that the blown air is more evenly distributed. The material of the heat dissipation box 4 is metal, and the heat exchange plate 22 improves the thermal conductivity of the heat dissipation box 4. When air enters the heat dissipation box 4, the air can be cooled.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An energy-saving device for new energy vehicles, comprising a battery body (1), characterized in that: A heat dissipation base (2) is snap-connected to the bottom of the battery body (1). A flow splitting cavity (3) is left inside the heat dissipation base (2). A heat dissipation box (4) is fixedly connected to the top of the heat dissipation base (2). Air holes (5) are formed on the outer surface of the heat dissipation box (4). A blower (6) is fixedly connected to the inner wall of the heat dissipation base (2). An air suction pipe (7) is fixedly connected to one side surface of the blower (6). An air outlet pipe (8) is fixedly connected to the top of the blower (6). A conduit (9) is fixedly connected to the top of the heat dissipation box (4), and the conduit (9) extends into the interior of the heat dissipation box (4). A card slot (10) is fixedly connected to the top of the heat dissipation base (2).

2. The energy-saving device for new energy vehicles according to claim 1, wherein: An air inlet (11) is formed on the outer surface of the heat dissipation base (2), and the number of the blowers (6) is two.

3. The energy-saving device for new energy vehicles according to claim 1, wherein: An insertion ring (23) is fixedly connected to the outer surface of the heat dissipation base (2), and a plug rod (12) is inserted into the inner wall of the insertion ring (23).

4. The energy-saving device for a new energy vehicle according to claim 3, wherein: A damping tube (13) is fixedly connected to the top of the plug rod (12), and a sliding rod (14) is slidably connected to the inner wall of the damping tube (13).

5. The energy-saving device for a new energy vehicle according to claim 4, characterized in that: One end of the sliding rod (14) is fixedly connected to a heat dissipation plate (15), and a connecting net (16) is fixedly connected to one end of the heat dissipation plate (15).

6. The energy-saving device for a new energy vehicle according to claim 1, wherein: A mounting plate (17) is fixedly connected to the bottom of the heat dissipation base (2), and a bolt (18) is threadedly connected to the interior of the mounting plate (17).

7. An energy-saving device for new energy vehicles according to claim 1, characterized in that: A jack (19) is formed on one side surface of the battery body (1), and a connector (20) is fixedly connected to the inner wall of the jack (19).

8. An energy-saving device for new energy vehicles according to claim 5, characterized in that: A heat conduction strip (21) is fixedly connected to the outer surface of the heat dissipation plate (15), and the material of the heat conduction strip (21) is metal.

9. The energy-saving device for a new energy vehicle according to claim 1, wherein: The number of the air holes (5) is several, and the distances between every two of the several air holes (5) are equal.

10. The energy-saving device for a new energy vehicle according to claim 1, characterized in that: A heat exchange plate (22) is fixedly connected to the outer surface of the heat dissipation box (4), and the number of the heat dissipation boxes (4) is two.

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