CN208955037U - A kind of lithium ion battery fixing device - Google Patents

Abstract

The utility model provides a kind of lithium ion battery fixing device, belong to field of fixation devices, including bottom case, upper cover, fastener, damping, stripper plate and battery place net, connecting column is arranged in bottom case shell upper end, upper cover is set on connecting column, threaded hole is arranged in upper cover and connecting column junction, fastener is arranged in upper cover upper end, multiple hot channels are set on upper lid, shield is arranged in hot channel upper end, damping is arranged in upper cover inner tip, adsorption gasket is arranged in damping lower end, spring is arranged in bottom shell right end, stripper plate is arranged in spring left end, fixed block is set on stripper plate, connecting rod is set on fixed block, connecting rod end is connected on bottom case.The utility model structure is simple, easy to operate, efficiently solves the fixation problem to lithium ion battery, prevents simultaneously, because between lithium ion battery generate mutually collision, and caused by cell damage, improve lithium ion service life.

Description

A kind of lithium ion battery fixing device

Technical field

The utility model relates to a kind of field of fixation devices, specifically a kind of lithium ion battery fixing device.

Background technique

Battery becomes a kind of indispensable component part in many electronic products, is equivalent to the heart of human body, is The operation of device provides energy safeguard.Mentioning is not as the environmental consciousness of people is gradually increased, and more and more people are going out Using electric car as mobile tool, power battery of the vehicle lithium battery as electric car, due to ni-mh electricity during row Some technical performances such as energy density, charge/discharge speed in pond etc. are already close to theoretical boundary is arrived, and lithium battery possesses energy The advantages that density is high, capacity is big, without memory, gradually replaces nickel-metal hydride battery.

But battery used in electric car now consolidates battery without preferable cell fixing device all than heavier It is fixed, cause battery in automobile use process, because of prolonged mutually collision, reduces the service life of battery.

Utility model content

In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide a kind of lithium ion batteries Fixed device.

In order to solve the above technical problems, the utility model provides following technical solution:

A kind of lithium ion battery fixing device, including bottom case, upper cover, fastener, damping, stripper plate and battery are placed Net；Connecting column is arranged in bottom case shell upper end, and upper cover is arranged on connecting column, and threaded hole is arranged in upper cover and connecting column junction； Fastener is arranged in the upper cover upper end；Multiple hot channels are set on the upper lid, and shield is arranged in hot channel upper end；It is described Damping is arranged in upper cover inner tip, and adsorption gasket is arranged in damping lower end；Spring, bullet is arranged in the bottom shell right end Stripper plate is arranged in spring left end；Fixed block is set on the stripper plate, connecting rod is set on fixed block, connecting rod end is connected to bottom On shell.

As the further improvement project of the utility model: the upper cover and bottom case junction setting sealing rubber circle.

As the further improvement project of the utility model: bolt, bolt and fastener is arranged in the bottom case outer surface End the connection that is screwed is carried out using nuts；The quantity of the bolt is set as four.

As the further improvement project of the utility model: the connecting rod is made of plastic material.

As the further improvement project of the utility model: buffer board is arranged in the bottom shell bottom end；The buffer board Upper end is arranged battery and places net, and battery places net left end and heat-conducting plate is arranged, and heat-conducting plate bottom end is fixed on bottom case；The heat-conducting plate The upper multiple through-holes of setting；Setting heat absorption cotton between the heat-conducting plate left end and bottom case.

As the further improvement project of the utility model: the adsorption gasket and buffer board are whole all using rubber material It is made.

As the utility model further improvement project: air quality sensor is arranged in right end inside the upper cover； Alarm device is arranged in the upper cover upper right side, electrically connect using insulated copper wire between alarm device and air quality sensor It connects.

Compared with prior art, the utility model has the beneficial effects that

1. the utility model structure is simple, easy to operate, the fixation problem to lithium ion battery is efficiently solved, is prevented simultaneously Only, because between lithium ion battery generate mutually collision, and caused by cell damage, improve lithium ion service life.

2. passing through the setting of heat-conducting plate and hot channel, radiate to battery, reduce device internal temperature, guarantees battery Normal use.

3. being monitored, being convenient for fixed device internal cell in the setting for passing through air quality sensor and alarm device People repair and replace to battery.

Detailed description of the invention

Fig. 1 is a kind of positive structure diagram of the lithium ion battery fixing device of embodiment 1；

Fig. 2 is a kind of overlooking structure diagram of the lithium ion battery fixing device of embodiment 1；

Fig. 3 is the structural schematic diagram of part A in a kind of lithium ion battery fixing device of embodiment 1；

Fig. 4 is a kind of structural schematic diagram of the lithium ion battery fixing device of embodiment 2；

In figure: 1- bottom case, 2- sealing rubber circle, 3- connecting column, 4- upper cover, 5- fastener, 6- hot channel, 7- shield, 8- damping, 9- adsorption gasket, 10- bolt, 11- spring, 12- stripper plate, 13- connecting rod, 14- fixed block, 15- buffering Plate, 16- battery place net, 17- heat-conducting plate, 18- through-hole, 19- heat absorption cotton, 20- air quality sensor, 21- alarm device.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.

In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.

In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be The concrete meaning of language in this patent.

Embodiment 1

Fig. 1-3 is please referred to, a kind of lithium ion battery fixing device, including bottom case 1, upper cover 4, fastening are present embodiments provided Part 5, damping 8, stripper plate 12 and battery place net 16；Connecting column 3 is arranged in the 1 shell upper end of bottom case, sets on connecting column 3 Upper cover 4 is set, threaded hole is arranged in upper cover 4 and 3 junction of connecting column, convenient for connecting column 3 to be extend into inside upper cover 4, so that upper cover 4 It is fixedly connected between bottom case 1；The upper cover 4 and 1 junction of bottom case setting sealing rubber circle 2, are sealed device, anti-major structure At cell damage；4 upper end of upper cover is arranged fastener 5, it is for fixing simultaneously, it is stolen to be also prevented from battery；On described Multiple hot channels 6 are set on lid 4, and shield 7 is arranged in 6 upper end of hot channel, same radiating to device internal cell When, reduce the entrance of water in dust and nature；Damping 8 is arranged in 4 inner tip of upper cover, and damping 8, which uses, to be subtracted Shake spring, support rod and bottom snap-gauge are composed, and are played and are carried out extruding fixation to device internal cell；The damping 8 Adsorption gasket 9 is arranged in lower end, and adsorption gasket 9 is whole to be made of rubber material, has good elasticity and adsorptivity；The bottom Bolt 10 is arranged in 1 outer surface of shell, and bolt 10 be screwed connecting with the end of fastener 5 using nuts；The spiral shell The quantity of bolt 10 is set as four, is separately fixed at left end, right end, the front-end and back-end surface of bottom case 1, plays the work of connection With；Spring 11 is arranged in the 1 inside right end of bottom case, and 11 left end of spring is arranged stripper plate 12, squeezes to the battery inside bottom case 1 Pressure, prevents automobile during traveling because vibration causes battery mutually to collide；Fixed block 14 is set on the stripper plate 12, Gu Determine that connecting rod 13 is arranged on block 14,13 end of connecting rod is connected on bottom case 1, in placing battery, by the way that connecting rod 13 is close One end of stripper plate 12 is fixed on fixed block 14, so that spring 11 is shunk, is driven stripper plate 12 to be moved, is convenient for Battery is prevented；The connecting rod 13 is made of plastic material, material long service life, and manufacturing cost is low；

Buffer board 15 is arranged in 1 inner bottom of bottom case, and buffer board 15 is whole to be made of rubber material, material elasticity It is good, it is utilized convenient for secondary recovery；15 upper end of the buffer board setting battery places net 16, convenient to place to battery；It is described Battery places 16 left end of net and heat-conducting plate 17 is arranged, and 17 bottom end of heat-conducting plate is fixed on bottom case 1；It is arranged on the heat-conducting plate 17 multiple Through-hole 18, radiates；Setting heat absorption cotton 19, plays the role of heat absorption between 17 left end of heat-conducting plate and bottom case 1.

Embodiment 2

Referring to Fig. 4, compared with Example 1, air quality sensor 20, air matter is arranged in the 4 inside right end of upper cover Quantity sensor 20 uses model AGS01DB gas sensor, detects to device internal gas；4 upper right side of upper cover Alarm device 21 is set, is electrically connected between alarm device 21 and air quality sensor 20 using insulated copper wire, works as internal cell When damage electrolyte leakage dissipate, lead to the gas that gives off a peculiar smell, by air quality sensor 20 detect after, by with alarm device 21 It is electrically connected, so that alarm device 21 is sounded an alarm and reminded, replacement is repaired to battery convenient for people.

The working principle of the utility model is: using when pass through the battery be put into lithium ion battery block inside bottom case 1 It places on net 16, the connection of connecting rod 13 and fixed block 14 is unclamped, so that stripper plate 12 is under the drive of spring 11 to lithium ion Battery carries out lateral fixation；It covers by upper cover 4 in 1 upper end of bottom case, so that damping 8 carries out longitudinal direction to lithium-ions battery Extruding, then by upper cover 4 and bottom case 1 being fixedly connected the setting of fastener 5 and bolt 10, effective solution The fixation problem of lithium ion battery prevents the mutual collision between lithium ion battery block, and improve lithium ion battery uses the longevity Life.The utility model structure is simple, easy to operate, efficiently solves the fixation problem to lithium ion battery, prevents simultaneously, because of lithium Between ion battery generate mutually collision, and caused by cell damage, improve lithium ion service life；By heat-conducting plate and dissipate The setting of heat pipeline, radiates to battery, reduces device internal temperature, guarantees battery normal use；Passing through air quality The setting of sensor and alarm device is monitored fixed device internal cell, battery is repaired and replaced convenient for people.

The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (7)

1. a kind of lithium ion battery fixing device, including bottom case (1), upper cover (4), fastener (5), damping (8), stripper plate (12) and battery places net (16)；It is characterized in that: bottom case (1) shell upper end setting connecting column (3), connecting column are set on (3) It sets upper cover (4), threaded hole is arranged in upper cover (4) and connecting column (3) junction；Fastener (5) are arranged in upper cover (4) upper end；Institute It states and is arranged on upper cover (4) multiple hot channels (6), shield (7) are arranged in hot channel (6) upper end；Top inside the upper cover (4) Adsorption gasket (9) are arranged in end setting damping (8), damping (8) lower end；Spring is arranged in the internal right end of the bottom case (1) (11), spring (11) left end setting stripper plate (12)；Fixed block (14) are set on the stripper plate (12), fixed block is set on (14) It sets connecting rod (13), connecting rod (13) end is connected on bottom case (1).

2. a kind of lithium ion battery fixing device according to claim 1, it is characterized in that: the upper cover (4) and bottom case (1) Junction setting sealing rubber circle (2).

3. a kind of lithium ion battery fixing device according to claim 2, it is characterized in that: the bottom case (1) outer surface It is arranged bolt (10), bolt (10) be screwed connecting with the end of fastener (5) using nuts；The bolt (10) Quantity be set as four.

4. a kind of lithium ion battery fixing device according to claim 3, it is characterized in that: the connecting rod (13) is using modeling Material material is made.

5. a kind of lithium ion battery fixing device according to claim 4, it is characterized in that: the bottom case (1) inner bottom It is arranged buffer board (15)；Buffer board (15) the upper end setting battery places net (16), and battery is placed the setting of net (16) left end and led Hot plate (17), heat-conducting plate (17) bottom end are fixed on bottom case (1)；Multiple through-holes (18) are set on the heat-conducting plate (17)；It is described Setting heat absorption cotton (19) between heat-conducting plate (17) left end and bottom case (1).

6. a kind of lithium ion battery fixing device according to claim 5, it is characterized in that: the adsorption gasket (9) is gentle Punching (15) is integrally all made of rubber material.

7. a kind of lithium ion battery fixing device according to claim 1, it is characterized in that: the internal right end of the upper cover (4) It is arranged air quality sensor (20)；Alarm device (21) are arranged in upper cover (4) upper right side, and alarm device (21) and air quality pass It is electrically connected between sensor (20) using insulated copper wire.