CN207883753U - The mounting bracket of convenient changing battery - Google Patents

Abstract

The utility model provides a kind of mounting bracket of convenient changing battery, including truss structure, the truss structure includes the hollow out lattice for placing single battery, it is equipped with down-pressed pole in the hollow out lattice side wall, hollow out lattice bottom is equipped with the push rod extended along the bottom, the lower end of push rod end thereof contacts down-pressed pole, another end in contact upper push-rod lower end, upper push-rod is from hollow out lattice bottom into hollow out lattice；Wherein, the contact surface between down-pressed pole, push rod is inclined surface, and the contact surface between upper push-rod, push rod is also inclined surface.The mounting bracket of convenient changing battery provided by the utility model, can easily and efficiently replace single battery, and take into account the fastness and thermal diffusivity of battery.

Description

The mounting bracket of convenient changing battery

Technical field

The utility model is related to a kind of battery installing rack more particularly to a kind of battery pack peaces that can easily replace battery It shelves.

Background technology

General lithium-ion-power cell is mostly arranged hundreds of section single batteries by tens sections and constitutes, and mostly uses multichannel at present Detection chip, and the battery management controller of detection and equalizing circuit is integrated inside it, this has on management single battery Larger advantage, reliability, anti-interference and raising battery capacity utilization rate etc. performance are especially prominent.

But single battery installation is excessive in battery pack, should ensure battery fastness, while to take into account very much the fast of battery Speed is replaced, this is a urgent problem to be solved.

Utility model content

For single battery replacement problem in current battery group, this application provides a kind of installations of convenient changing battery Frame.

The mounting bracket of convenient changing battery provided by the utility model, including truss structure, the truss structure include using In the hollow out lattice for placing single battery, it is equipped with down-pressed pole in the hollow out lattice side wall, hollow out lattice bottom is equipped with prolongs along the bottom The push rod stretched, the lower end of push rod end thereof contacts down-pressed pole, another end in contact upper push-rod lower end, upper push-rod is from hollow out lattice bottom Into hollow out lattice；Wherein, the contact surface between down-pressed pole, push rod is inclined surface, and the contact surface between upper push-rod, push rod is also to incline Inclined-plane.

In an advantageous embodiment, it is equipped with press section at the top of the down-pressed pole.

In an advantageous embodiment, at least another described upper push-rod is located at the center of hollow out lattice bottom.

In an advantageous embodiment, it is equipped with supporting plate at the top of the upper push-rod.

In an advantageous embodiment, hollow out lattice bottom is equipped with hollow ram channel, and push rod is located at described hollow push away In bar channel, the hollow ram channel is equipped with towards the hole inside hollow out lattice, and the upper push-rod is stretched out out of described hole.

In an advantageous embodiment, down-pressed pole lower end is equipped with the first elastic force applying unit, is set below the first elastic force applying unit There is the first elastomeric element to apply upward elastic force to down-pressed pole.

In an advantageous embodiment, the end of push rod contact upper push-rod, is equipped with the second elastic force applying unit, prolongs along push rod On long line, the position that the second elastic force applying unit faces is equipped with the second elastomeric element, and the second elastomeric element acts on the second elastic force and applies Portion is added to provide the elastic force towards push rod.

In an advantageous embodiment, the hollow out lattice are set there are two down-pressed pole and two push rods, and two push rods are made jointly For a upper push-rod or it is respectively acting on a upper push-rod.In an advantageous embodiment, two push rods are oppositely arranged, and are above pushed away Bar both sides are respectively equipped with inclined surface, are contacted respectively with a push rod.

In an advantageous embodiment, hollow out lattice bottom or hollow ram channel are equipped with third elastic component, are used for Apply downward elastic force to upper push-rod or supporting plate.

In a kind of more preferred embodiment, the hollow out lattice are rectangle, and two down-pressed poles are located at two of diagonal line both ends Side wall angle, push rod or two push rods are located on the diagonal line of hollow out lattice bottom.

In an advantageous embodiment, each hollow out lattice are provided with the electricity for connecting single battery electrode in the hollow out lattice Pole connection terminal.

In an advantageous embodiment, the hollow out lattice are that n arranges m row settings, wherein n and m is natural number, and respectively The independent preferably natural number of 3-5.

Can be in parallel or series between electrode connecting end of each hollow out lattice.

In more preferred embodiment, one series connection of composition is arranged in series between electrode connecting end in each row hollow out lattice Circuit, amounts to m series circuit of composition, and m series-connection power supplies are in parallel.

In an advantageous embodiment, the truss structure end is equipped with distribution box, electrode connecting end substring connection or The distribution box is electrically connected to after parallel connection.

It is highly preferred that being electrically connected to the distribution box after m series-connection power supplies parallel connection.

In an advantageous embodiment, the truss structure end be equipped with use in refrigeration system in hollow out lattice single battery into Row cooling.

In an advantageous embodiment, heat exchanging medium passage is equipped in the truss structure frame.

In a kind of more preferred embodiment, the hollow out lattice side wall is heat conduction side wall, and heat exchanging medium passage passes through hollow out lattice Side wall carries out physical separation with hollow out lattice.

In an advantageous embodiment, the truss structure lower end is equipped with installing rack of fan, is set on the installing rack of fan It is equipped at least one fan.

In an advantageous embodiment, hollow out lattice bottom is not closed, and preferably network.

The mounting bracket of convenient changing battery provided by the utility model can easily and efficiently carry out single battery more It changes, and takes into account the fastness and thermal diffusivity of battery.

Description of the drawings

Fig. 1 is the utility model truss structure schematic diagram；

Fig. 2 is the utility model hollow out lattice structural schematic diagram；

Fig. 3 is that the utility model one kind above pushing away battery component structural schematic diagram；

Fig. 4 is that the utility model another kind above pushes away battery component structural schematic diagram；

Fig. 5 is that the utility model pushes away battery component structural schematic diagram on the third.

Specific implementation mode

- Fig. 2 referring to Fig.1, the mounting bracket of convenient changing battery in the present embodiment, including truss structure 1, the truss structure 1 includes the hollow out lattice 11 for placing single battery.Each hollow out lattice 11 are provided with for connecting single battery in the hollow out lattice Electrode connecting end 5 of electrode.11 top of hollow out lattice is covered by cover board 16, and cover board 16 can be network, to increase Heat dissipation.Single battery is placed in hollow out lattice 11, has good fastness.

Referring to Fig.1, in the present embodiment, the hollow out lattice are that n arranges m row settings, wherein n and m is natural number, and respectively The independent preferably natural number of 3-5 (3 rows 3 arrangement of row is given in Fig. 1).1 end of the truss structure is equipped with distribution box 14, the distribution box 14 is electrically connected to after sub 5 serial or parallel connections of the electrode connecting end.For example, in each row hollow out lattice 11 It is arranged in series one series circuit of composition between electrode connecting end 6, amounts to m series circuit of composition, m series-connection power supplies are in parallel To distribution box 14.1 end of the truss structure is equipped with air conditioner 13 for cooling down to single battery in hollow out lattice 11.Air-conditioning Machine 13 is located at 14 left and right sides of distribution box.

In order to preferably carry out temperature management, the girder 12 between 1 each row hollow out lattice 11 of truss structure is hollow structure, in Hollow structure is connected to 13 air outlet of air conditioner, the wall of girder 12 while the wall as hollow out lattice 11, in this way, the battery in hollow out lattice 11 Heat pass through the heat transferring medium in wall and 12 hollow structure of girder and carry out heat exchange.

It with reference to Fig. 2 and Fig. 3, is equipped in 11 top side wall of hollow out lattice and pushes button 2, be equipped with and push below pushing button Bar 21,11 bottom of hollow out lattice are equipped with the push rod channel 4 extended along the bottom, and push rod 41 is located in push rod channel 4.Push rod channel 4 are equipped with hole in 11 bottom of hollow out lattice, and upper push-rod 31 is stretched out out of hole, and upper push-rod 31 and hole may each be one or more and excellent It is selected as being symmetrical arranged, if figure is there are one in the case of, upper push-rod 31 and hole are located at 11 bottom centre position of hollow out lattice.Upper push-rod Supporting plate 3 is installed at 31 tops, for carrying and holding up the single battery in hollow out lattice 11.

The lower end of end in contact down-pressed pole 21 before push rod 51, rear 31 lower end of end in contact upper push-rod；Wherein, down-pressed pole 21, push rod Contact surface between 41 is inclined surface, and the contact surface between upper push-rod 31, push rod 41 is also plane；It presses and pushes button 2, push Bar 21 pushes, and the vertical and lateral power that is decomposed into of push rod 41 is given in inclined surface, and vertical power is offset by push rod channel 4, push rod 41 under the action of cross force, and upward push rod 31 moves.Push rod 41 squeezes upper push-rod 31, and the power point of upper push-rod 31 is given in inclined surface Solution is offset for lateral power and upward power, lateral power by hole, and upper push-rod 31 moves upwards under the action of upward power, support Plate 3 moves therewith, and the single battery in hollow out lattice 11 is picked up, and is replaced to facilitate.Single battery is lifted as needed The height risen, down-pressed pole 21 and 41 diameter of push rod can be adjusted, and 21 diameter of down-pressed pole is bigger, and 41 transverse movement distance of push rod is got over Greatly, to upper push-rod 31 move upwards distance it is bigger, meanwhile, 41 diameter of push rod is bigger, upper push-rod 31 move upwards distance it is bigger.

When placing single battery, pressing palette 3 under single battery, under single battery gravity, upper push-rod 31 is reversely made For push rod 41, upper push-rod 31, push rod 41 and down-pressed pole 21 reset.

Embodiment 2

With reference to Fig. 3, in the present embodiment, 21 bottom end of down-pressed pole is equipped with elastic force and applies plane, and elastic force applies below plane can be with Equipped with the first spring 22, spring bottom is fixed on the first spring base 23, after being applied to the power revocation for pushing button 2, the first bullet Spring 22 boosts down-pressed pole 21 upwards.

With reference to Fig. 4, in the present embodiment, push rod second end also is provided with elastic force and applies plane, which applies what plane faced Direction is equipped with second spring 32, and second spring 32 is fixed on second spring seat 33.After single battery is removed, revocation is applied The power for pushing button 2 is added to, second spring 32 gives 41 thrust of push rod, and 41 acting in opposition of push rod is in down-pressed pole 21,21 quilt of down-pressed pole It boosts.

Certainly, the first spring 22, second spring 32 can also exist simultaneously.

Embodiment 3

Referring to Fig.1, in the present embodiment, hollow out lattice 11 can be rectangle, and two down-pressed poles 21 are located at the side at diagonal line both ends Wall angle, two push rods 41 are oppositely arranged along 11 bottom diagonal line of hollow out lattice, and centre reserves a distance, 31 bottom of upper push-rod The left and right sides is respectively inclined surface, and each inclined surface direction simultaneously contacts a push rod 41.With reference to Examples 1 and 2, while pressing two A pushing button 2, two push rods 41 move toward one another under the effect of down-pressed pole 21, give upper push-rod 31 upward power in both sides, will Upper push-rod 31 boosts.

The same day in the present embodiment, also begins to be that each push rod 41 acts on a upper push-rod 31, that is, being arranged two above pushes away Bar 31, a down-pressed pole 21 and the push rod 41 being in contact with it, which work, boosts a upper push-rod 31.

Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model It is not restricted to particular embodiments described above.To those skilled in the art, any that the practicality is equal Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model The impartial conversion of work and modification should all be covered in the scope of the utility model.

Claims (10)

1. a kind of mounting bracket of convenient changing battery, which is characterized in that including truss structure, the truss structure includes for putting The hollow out lattice for setting single battery are equipped with down-pressed pole in the hollow out lattice side wall, and hollow out lattice bottom, which is equipped with, to be extended along the bottom Push rod, the lower end of push rod end thereof contacts down-pressed pole, another end in contact upper push-rod lower end, upper push-rod is from hollow out lattice bottom to engraving In space；Wherein, the contact surface between down-pressed pole, push rod is inclined surface, and the contact surface between upper push-rod, push rod is also to tilt Face.

2. the mounting bracket of convenient changing battery according to claim 1, which is characterized in that be equipped with support at the top of the upper push-rod Plate.

3. the mounting bracket of convenient changing battery according to claim 1, which is characterized in that down-pressed pole lower end is equipped with the first bullet Power applying unit, the first elastic force applying unit lower section apply down-pressed pole upward elastic force equipped with the first elastomeric element.

4. the mounting bracket of convenient changing battery according to claim 1, which is characterized in that push rod contacts the end of upper push-rod End is equipped with the second elastic force applying unit, and the second elastic portion is equipped in the position that along push rod extended line, the second elastic force applying unit faces Part, the second elastomeric element act on elastic force of the second elastic force applying unit offer towards push rod.

5. the mounting bracket of convenient changing battery according to claim 1, which is characterized in that during hollow out lattice bottom is equipped with Empty push rod channel, push rod are located in the hollow ram channel, and the hollow ram channel is equipped with towards the hole inside hollow out lattice, The upper push-rod is stretched out out of described hole.

6. the mounting bracket of convenient changing battery according to claim 1, which is characterized in that the hollow out lattice are set there are two under Compression bar and two push rods, two push rod collective effects are in a upper push-rod or are respectively acting on a upper push-rod.

7. the mounting bracket of convenient changing battery according to claim 6, which is characterized in that the hollow out lattice be rectangle, two A down-pressed pole is located at the two side walls angle at diagonal line both ends, and push rod or two push rods are located on the diagonal line of hollow out lattice bottom.

8. the mounting bracket of convenient changing battery according to claim 1, which is characterized in that each hollow out lattice, which are provided with, to be used for Connect electrode connecting end of single battery electrode in the hollow out lattice.

9. the mounting bracket of convenient changing battery according to claim 8, which is characterized in that the hollow out lattice are that n row's m row are set It sets, wherein n and m is natural number, and one series electrical of composition is arranged in series between electrode connecting end in each row hollow out lattice Road, amounts to m series circuit of composition, and m series-connection power supplies are in parallel.

10. the mounting bracket of convenient changing battery according to claim 9, which is characterized in that the truss structure end is set There is distribution box, the distribution box is electrically connected to after m series-connection power supplies parallel connection.