Battery fixing device for new energy automobile

Abstract

The utility model provides a battery fixing device for a new energy automobile, and relates to the technical field of new energy automobiles, the battery fixing device comprises a main body and a fixing mechanism, the fixing mechanism comprises a fixing seat, two sides of the outer part of the fixing seat are respectively provided with a pair of jacks, and the bottom end of the inner part of the fixing seat close to a heat dissipation channel is provided with a bracket; a semiconductor chilling plate is installed at the upper end of the support, a battery is arranged at the cold end of the semiconductor chilling plate, a pair of bidirectional lead screws is rotationally connected into the fixing base, sliding rods are installed in the fixing base and close to the lower portions of the bidirectional lead screws, a pair of movable frames are installed between the sliding rods and the bidirectional lead screws, and the movable frames abut against the outer portion of the battery. The main body comprises a bottom plate, a pair of mounting plates are mounted at the upper end of the bottom plate, a pair of movable sleeves are movably inserted into each mounting plate, and one end of each movable sleeve extends to the corresponding insertion hole in the corresponding fixed seat. According to the utility model, the battery can be effectively fixed, the heat generated by the battery during working can be dissipated, and the practical value is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy vehicles, and more specifically, relates to a battery fixing device for new energy vehicles. Background Art

[0002] New energy vehicles are vehicles that use unconventional automotive fuels as their power source. The endurance of new energy vehicles depends on batteries, and they have strong environmental performance. Batteries are generally installed inside the car. The types of new energy vehicle batteries mainly include: lithium-ion batteries, nickel-metal hydride batteries, lead-acid batteries, fuel cells, etc.

[0003] Based on the above, the inventors have discovered the following problems: current new energy batteries are generally placed directly inside new energy vehicles, and the batteries cannot be fixed. At the same time, current new energy vehicles are usually composed of multiple or even more batteries. The battery pack composed of multiple batteries will generate more heat when in use, and it is not convenient to dissipate heat when the batteries are placed inside the new energy vehicle.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a battery fixing device for new energy vehicles is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a battery fixing device for new energy vehicles to solve the problems in the current background technology.

[0006] The purpose and function of the battery fixing device for new energy vehicles of this utility model are achieved by the following specific technical means:

[0007] The camshaft is mounted on a link cam of the control cabinet, and the control cabinet is located on the upper edge of the control cabinet, and the upper edge of the control cabinet is connected to the control cabinet by bolts.

[0008] Furthermore, a heat conducting plate is embedded in the interior of the bracket, the upper end of the heat conducting plate is in contact with the hot end of the semiconductor refrigeration plate, and a plurality of heat dissipation fins are installed at equal distances on the bottom end of the heat conducting plate.

[0009] Furthermore, one end of one of the bidirectional screw rods extends to the outside of the fixing seat and is sleeved with a knob.

[0010] Furthermore, the pair of bidirectional screw rods extend to the outside of the fixing seat at one end away from the knob, and are both sleeved with a synchronous wheel, and a synchronous belt is wound between the pair of synchronous wheels.

[0011] Furthermore, a pair of mounting rods are installed inside the mounting plate, and a slide is sleeved on the outside of the mounting rods. A spring is fixedly connected to one side of the slide, and one end of the spring is fixedly connected to the inner wall of the mounting plate.

[0012] Furthermore, the slide plate is fixedly connected to the movable sleeve on a side away from the spring, and the inner walls of the slide plate and the movable sleeve are slidably connected to the outside of the mounting rod.

[0013] Furthermore, a pair of transverse grooves are provided at the upper ends of the mounting plates, and pull rods are installed at the upper ends of the slide plates, and the upper ends of the pull rods extend to the outside of the mounting plates through the transverse grooves.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This battery fixing device for new energy vehicles is used in conjunction with a base plate, a mounting plate, a mounting rod, a slide plate, a spring, a pull rod, a movable sleeve, a fixing seat and a socket. By setting the base plate, it is convenient to fix the base plate to a certain place by bolts. By setting the pull rod, the pull rod is pulled to move in the transverse groove, and then the slide plate drives the movable sleeve to slide on the outside of the mounting rod and squeeze the spring until the movable sleeve moves to the inside of the mounting plate. The fixing seat is placed on the base plate, and the force applied to the pull rod is released. The slide plate no longer squeezes the spring, so that the slide plate and the movable sleeve are reset under the action of the spring. At the same time, the movable sleeve is inserted into the socket to achieve installation and fixation of the base plate and the fixing seat.

[0016] The heat dissipation fins are arranged below the bracket and located at the heat dissipation channel to dissipate heat from the heat conduction plate. The heat dissipation fins are then dissipated to the heat conduction plate through the heat dissipation channel, thereby improving the heat dissipation efficiency. The knob is provided, and when it is rotated, one of the two-way screws is rotated, so that the other two-way screws rotate under the action of the synchronous wheel and the synchronous belt, so that the movable frame on the pair of two-way screws can realize opposite linear movement under the sliding limit of the slide bar to fix the battery. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate. It can effectively fix the battery and dissipate heat generated during the operation of the battery, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 2 It is an exploded three-dimensional structural diagram of the fixing mechanism of the utility model.

[0019] Figure 3 It is an exploded three-dimensional structural diagram of the fixing seat and the base plate of the utility model.

[0020] Figure 4 This utility model Figure 3 A magnified schematic diagram of the structure in the middle.

[0021] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0022] 100, main body; 1001, bottom plate; 1002, mounting plate; 1003, mounting rod; 1004, slide plate; 1005, spring; 1006, pull rod; 1007, movable sleeve; 200, fixing mechanism; 2001, fixing seat; 2002, socket; 2003, cover plate; 2004, heat dissipation channel; 2005, bracket; 2006, semiconductor cooling plate; 2007, battery; 2008, heat conduction plate; 2009, heat dissipation fin; 2010, two-way screw; 2011, slide rod; 2012, movable frame; 2013, knob; 2014, synchronous wheel; 2015, synchronous belt. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To the attached Figure 4 As shown:

[0026] The utility model provides a battery fixing device for new energy vehicles, comprising a main body 100 and a fixing mechanism 200, wherein the fixing mechanism 200 comprises a fixing seat 2001, a pair of jacks 2002 are provided on both sides of the outside of the fixing seat 2001, the upper end of the fixing seat 2001 is connected to a cover plate 2003 by bolts, and a heat dissipation channel 2004 is provided inside the fixing seat 2001, a bracket 2005 is installed at the bottom end of the fixing seat 2001 near the heat dissipation channel 2004, a semiconductor cooling plate 2006 is installed at the upper end of the bracket 2005, a battery 2007 is provided at the cold end of the semiconductor cooling plate 2006, and the internal rotation of the fixing seat 2001 is controlled by the rotation of the fixing seat 2001. It is connected with a pair of bidirectional screw rods 2010, and a sliding rod 2011 is installed inside the fixed seat 2001 near the bottom of the bidirectional screw rod 2010, and a pair of movable frames 2012 are installed between the sliding rod 2011 and the bidirectional screw rod 2010, and the movable frames 2012 are all against the outside of the battery 2007. The main body 100 includes a bottom plate 1001, and the upper end of the bottom plate 1001 is in contact with the bottom end of the fixed seat 2001, and a pair of mounting plates 1002 are installed on the upper end of the bottom plate 1001, and a pair of movable sleeves 1007 are movably inserted inside the mounting plates 1002, and one end of the movable sleeve 1007 extends to the internal socket 2002 of the fixed seat 2001.

[0027] Among them, a heat conducting plate 2008 is embedded in the interior of the bracket 2005, the upper end of the heat conducting plate 2008 is in contact with the hot end of the semiconductor refrigeration plate 2006, and a plurality of heat dissipation fins 2009 are installed at equal distances on the bottom end of the heat conducting plate 2008. By setting the heat conducting plate 2008, the heat of the hot end of the semiconductor refrigeration plate 2006 is conducted, and by setting the heat dissipation fins 2009, the heat conducting plate 2008 is dissipated.

[0028] Among them, one end of one of the bidirectional screw rods 2010 extends to the outside of the fixing seat 2001 and is sleeved with a knob 2013. By setting the knob 2013, the user can rotate one of the bidirectional screw rods 2010 by turning the knob 2013.

[0029] Among them, a pair of bidirectional screw rods 2010 extend to the outside of the fixed seat 2001 at one end away from the knob 2013, and are both sleeved with a synchronous wheel 2014. A synchronous belt 2015 is wound around the pair of synchronous wheels 2014. By setting the synchronous wheel 2014 and the synchronous belt 2015, when one bidirectional screw rod 2010 rotates, the synchronous wheel 2014 sleeved on its outside rotates, and under the transmission action of the synchronous belt 2015, the other synchronous wheel 2014 and the other bidirectional screw rod 2010 rotate.

[0030] Among them, a pair of mounting rods 1003 are installed inside the mounting plate 1002, and a slide plate 1004 is sleeved on the outside of the mounting rod 1003. A spring 1005 is fixedly connected to one side of the slide plate 1004, and one end of the spring 1005 is fixedly connected to the inner wall of the mounting plate 1002. By setting the slide plate 1004, when the slide plate 1004 is pulled toward the inside of the mounting plate 1002, the slide plate 1004 will slide on the mounting rod 1003, and at the same time, the spring 1005 sleeved on the outside of the mounting rod 1003 will be squeezed.

[0031] Among them, the slide plate 1004 is fixedly connected to the movable sleeve 1007 on the side away from the spring 1005, and the inner walls of the slide plate 1004 and the movable sleeve 1007 are slidably connected to the outside of the mounting rod 1003. The slide plate 1004 is fixed to the movable sleeve 1007, and the inner walls of the slide plate 1004 and the movable sleeve 1007 slide with the outside of the mounting rod 1003. When the slide plate 1004 moves, the movable sleeve 1007 will be moved.

[0032] Among them, a pair of transverse grooves are opened at the upper end of the mounting plate 1002, and a pull rod 1006 is installed at the upper end of the slide 1004. The upper end of the pull rod 1006 extends to the outside of the mounting plate 1002 through the transverse groove. By setting the transverse groove and the pull rod 1006, the pull rod 1006 can be moved to realize the movement of the slide 1004.

[0033] The specific usage and function of this embodiment are as follows:

[0034] When using this product, first check whether the internal mechanisms of the battery fixing device for new energy vehicles are complete. After ensuring that they are complete, pull the pull rod 1006 to make the slide plate 1004 drive the movable sleeve 1007 to slide on the outside of the mounting rod 1003 and squeeze the spring 1005. When the movable sleeve 1007 moves to the inside of the mounting plate 1002, the fixing seat 2001 is placed on the bottom plate 1001, and the force applied to the pull rod 1006 is released. The slide plate 1004 no longer squeezes the spring 1005, so that the slide plate 1004 and the movable sleeve 1007 are reset under the action of the spring 1005. At the same time, the movable sleeve 1007 is inserted into the inside of the jack 2002, and then the battery 2007 is placed in the upper end of the semiconductor refrigeration plate 2006 inside the fixing seat 2001, and the knob 2013 is turned to make it One of the bidirectional screw rods 2010 rotates, causing the other bidirectional screw rod 2010 to rotate under the action of the synchronous wheel 2014 and the synchronous belt 2015, so that the movable frame 2012 on the pair of bidirectional screw rods 2010 can move in opposite directions under the sliding limit action of the slide bar 2011, clamping and fixing the battery 2007, and then the cover plate 2003 is installed on the fixed seat 2001 by bolts. When the battery 2007 generates heat after working for a certain period of time, in order to avoid overheating, the battery 2007 is cooled by the semiconductor refrigeration plate 2006, and the heat at the hot end of the semiconductor refrigeration plate 2006 is conducted through the heat conducting plate 2008, and the heat conducting plate 2008 is dissipated by the heat dissipation fins 2009. The heat dissipation of the heat dissipation fins 2009 is facilitated by the heat dissipation channel 2004, thereby improving the heat dissipation efficiency.

[0035] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A battery fixing device for new energy vehicles, characterized in that: The invention comprises a main body (100) and a fixing mechanism (200), wherein the fixing mechanism (200) comprises a fixing seat (2001), a pair of jacks (2002) are provided on both sides of the outside of the fixing seat (2001), the upper end of the fixing seat (2001) is connected to a cover plate (2003) by bolts, and a heat dissipation channel (2004) is provided inside the fixing seat (2001), a bracket (2005) is installed at the bottom end of the fixing seat (2001) near the heat dissipation channel (2004), a semiconductor cooling sheet (2006) is installed at the upper end of the bracket (2005), a battery (2007) is provided at the cold end of the semiconductor cooling sheet (2006), and a pair of bidirectional screw rods (201) are rotatably connected inside the fixing seat (2001). 0), and a sliding rod (2011) is installed inside the fixed seat (2001) near the bottom of the bidirectional screw rod (2010), and a pair of movable frames (2012) are installed between the sliding rod (2011) and the bidirectional screw rod (2010), and the movable frames (2012) are against the outside of the battery (2007), the main body (100) includes a bottom plate (1001), the upper end of the bottom plate (1001) is in contact with the bottom end of the fixed seat (2001), and a pair of mounting plates (1002) are installed on the upper end of the bottom plate (1001), and a pair of movable sleeves (1007) are movably inserted inside the mounting plates (1002), and one end of the movable sleeves (1007) extends to the internal plug hole (2002) of the fixed seat (2001).

2. The battery (2007) fixing device for new energy vehicles as claimed in claim 1, characterized in that: A heat conducting plate (2008) is embedded inside the bracket (2005), the upper end of the heat conducting plate (2008) is in contact with the hot end of the semiconductor cooling plate (2006), and a plurality of heat dissipation fins (2009) are installed at equal distances at the bottom end of the heat conducting plate (2008).

3. The battery (2007) fixing device for new energy vehicles as claimed in claim 2, characterized in that: One end of the bidirectional screw rod (2010) extends to the outside of the fixing seat (2001) and is sleeved with a knob (2013).

4. The battery (2007) fixing device for new energy vehicles as claimed in claim 3, characterized in that: A pair of bidirectional screw rods (2010) extend to the outside of the fixed seat (2001) at one end away from the knob (2013) and are both sleeved with a synchronous wheel (2014). A synchronous belt (2015) is wound between the pair of synchronous wheels (2014).

5. The battery (2007) fixing device for new energy vehicles as claimed in claim 4, characterized in that: A pair of mounting rods (1003) are installed inside the mounting plate (1002), and a slide plate (1004) is sleeved outside the mounting rods (1003). A spring (1005) is fixedly connected to one side of the slide plate (1004), and one end of the spring (1005) is fixedly connected to the inner wall of the mounting plate (1002).

6. The battery (2007) fixing device for new energy vehicles as claimed in claim 1, characterized in that: The slide plate (1004) is fixedly connected to the movable sleeve (1007) on the side away from the spring (1005), and the inner walls of the slide plate (1004) and the movable sleeve (1007) are slidably connected to the outside of the mounting rod (1003).

7. The battery (2007) fixing device for new energy vehicles as claimed in claim 6, characterized in that: A pair of transverse grooves are provided at the upper end of the mounting plate (1002), and a pull rod (1006) is installed at the upper end of the slide plate (1004), and the upper end of the pull rod (1006) extends to the outside of the mounting plate (1002) through the transverse grooves.

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