CN213184434U

CN213184434U - High-voltage direct-current automobile charging power supply combination binding mechanism

Info

Publication number: CN213184434U
Application number: CN202021897610.3U
Authority: CN
Inventors: 王连明
Original assignee: Anhui Zhuoyue Energy Saving Technology Co ltd
Current assignee: Anhui Zhuoyue Energy Saving Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-11
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a mechanism is binded in combination of high voltage direct current car charging source, including group battery and bandage mechanism, the group battery comprises the polylith battery, and all leaves the interval between two adjacent batteries, and bandage mechanism includes vertical open loop bandage and horizontal closed loop bandage, and vertical open loop bandage and the equal cover of horizontal closed loop bandage are established in the outside of group battery, the utility model relates to an automobile battery technical field. This mechanism is binded in combination of high voltage direct current car charging power source, bind front and back two sets of batteries together from longitudinal plane through setting up the vertical ring-opening bandage of multiunit, recycle horizontal closed loop bandage and transversely bind all batteries and vertical ring-opening bandage together, can be firmly fixed all batteries, installation steps are simple, only simple cover is established and can be tentatively fixed, and utilize the lock joint of horizontal closed loop bandage both ends tooth's socket and the fastening of the bolt is twisted to the hand at last, can carry out thorough locking, can operate with bare-handed hands, a large amount of materials have been saved simultaneously.

Description

High-voltage direct-current automobile charging power supply combination binding mechanism

Technical Field

The utility model relates to an automobile battery technical field specifically is a mechanism is binded in combination of high voltage direct current car charging source.

Background

The storage battery is an essential part of the automobile and can be divided into a traditional lead-acid storage battery and a maintenance-free storage battery. The storage battery adopts lead-calcium alloy as the grid frame, so that the water decomposition amount generated during charging is small, the water evaporation amount is also low, and in addition, the shell adopts a sealing structure, the released sulfuric acid gas is also small, so that compared with the traditional storage battery, the storage battery has the advantages of no need of adding any liquid, long electric quantity storage time and the like for connecting the wiring pile heads. The structure of the automobile lead storage battery mainly comprises a positive (negative) pole plate, a partition plate, electrolyte, a tank shell, a connecting strip, a pole pile and the like. It is a device for converting chemical energy into electric energy, belonging to the field of D.C. power supply.

The existing automobile power pack is generally formed by putting all batteries into a shell for assembly, and some batteries are bound together through hard materials such as steel strips, but the fixing mode needs more bolts for fixing, the installation efficiency is low, and meanwhile, the two modes lean all the batteries together, so that no gap or only a small gap exists between the batteries, the heat inside the whole battery pack cannot be removed, the peripheral heat dissipation is realized, and the heat dissipation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mechanism is binded in combination of high voltage direct current car charging source has solved the mode of binding of current car power supply package and need use more bolt to fix, and the installation effectiveness is lower, leans on all batteries together simultaneously, is unfavorable for the inside radiating problem of group battery.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-voltage direct-current automobile charging power supply combination binding mechanism comprises a battery pack and a binding mechanism, wherein the battery pack is composed of a plurality of batteries, a space is reserved between every two adjacent batteries, the binding mechanism comprises a longitudinal open-loop binding belt and a transverse closed-loop binding belt, the longitudinal open-loop binding belt and the transverse closed-loop binding belt are sleeved on the outer portion of the battery pack, the transverse closed-loop binding belt is further sleeved on the middle positions of the front side and the rear side of the longitudinal open-loop binding belt, limiting convex blocks are fixedly connected to the front side and the rear side of the longitudinal open-loop binding belt and located on the upper side and the lower side of the transverse closed-loop binding belt, an arching structure is arranged on the surface of the transverse closed-loop binding belt and located at the joint of the longitudinal open-loop binding belt, staggered grooves matched with each other are formed in the two ends of the right side of the transverse closed-loop binding, and the two thread blocks are fixedly connected by screwing bolts by hands.

Preferably, the longitudinal open-loop binding bands are equidistantly distributed in multiple groups, and two adjacent groups of longitudinal open-loop binding bands are reversely arranged.

Preferably, a space is reserved between two ends of the longitudinal open-loop bandage, and the inner surfaces of the longitudinal open-loop bandage and the transverse closed-loop bandage are fixedly connected with limiting clamping strips clamped into gaps between the batteries.

Preferably, a heat dissipation mechanism is clamped between the middle of the top of the battery pack and the two ends of the longitudinal open-loop binding band, and the heat dissipation mechanism comprises a fan box.

Preferably, the bottom of the fan box is fixedly connected with a cross insert block clamped into a gap between the batteries, and an air hole communicated with the inner cavity of the fan box is formed in the cross insert block.

Preferably, the fan box is provided with mounting plates fixedly connected to the front side and the rear side of the fan box and located at the top parts of the two ends of the longitudinal open-loop binding band, and the mounting plates are fixedly connected with the top parts of the two ends of the longitudinal open-loop binding band through fastening bolts.

Advantageous effects

The utility model provides a mechanism is binded in combination of high voltage direct current car charging source. Compared with the prior art, the method has the following beneficial effects:

(1) the binding mechanism comprises a longitudinal open-loop bandage and a transverse closed-loop bandage, wherein the longitudinal open-loop bandage and the transverse closed-loop bandage are sleeved outside a battery pack, the transverse closed-loop bandage is further sleeved at the middle positions of the front side and the rear side of the longitudinal open-loop bandage, the front side and the rear side of the longitudinal open-loop bandage and the upper side and the lower side of the transverse closed-loop bandage are fixedly connected with limit lugs, an arching structure is arranged on the surface of the transverse closed-loop bandage at the joint with the longitudinal open-loop bandage, adaptive dislocation grooves are formed in the two ends of the right side of the transverse closed-loop bandage, tooth grooves which are clamped with each other are formed in the surfaces of the two groups of dislocation grooves, thread blocks are fixedly connected with the two ends of the right side of the transverse closed-loop bandage at the upper side and the lower side of the dislocation, bind together two sets of batteries around will from vertical face through setting up the vertical ring-opening bandage of multiunit, recycle horizontal closed loop bandage and transversely bind all batteries and vertical ring-opening bandage together, can be firmly fixed all batteries, installation steps are simple, only simple cover is established can tentatively fix, and utilize the lock joint of horizontal closed loop bandage both ends tooth's socket and the fastening of the bolt is twisted to the hand at last, can carry out thorough locking, can bare-handed operation, the installation is quick, a large amount of materials have been saved simultaneously.

(2) The high-voltage direct-current automobile charging power supply combination binding mechanism is characterized in that a space is reserved between two ends of a longitudinal open-loop bandage and two ends of a transverse closed-loop bandage, the inner surfaces of the longitudinal open-loop bandage and the transverse closed-loop bandage are fixedly connected with limiting clamping strips clamped into gaps between batteries, the inner surface of the transverse closed-loop bandage is only provided with the limiting clamping strips on the left side and the right side, the middle of the top of a battery pack and the two ends of the longitudinal open-loop bandage are clamped with a heat dissipation mechanism, the heat dissipation mechanism comprises a fan box, the bottom of the fan box is fixedly connected with a cross insertion block clamped into the gaps between the batteries, an air hole communicated with the inner cavity of the fan box is formed in the cross insertion block, the batteries are separated by the limiting clamping strips arranged on the inner surfaces of the longitudinal open-loop bandage and the transverse closed-loop bandage, the higher effect of radiating efficiency is better, and the mounting means of fan box is also comparatively simple simultaneously, still can regard as supplementary fixed knot to construct convenient to use simultaneously.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a perspective view of the longitudinal open-loop strap of the present invention;

fig. 4 is a perspective view of the bottom view structure of the present invention.

In the figure: 1-battery pack, 2-binding band mechanism, 21-longitudinal open-loop binding band, 22-transverse closed-loop binding band, 23-limit lug, 24-arch structure, 25-dislocation groove, 26-tooth groove, 27-thread block, 28-hand bolt, 29-limit clamping strip, 3-heat dissipation mechanism, 31-fan box, 32-cross insertion block, 33-air hole and 34-mounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage direct-current automobile charging power supply combination binding mechanism comprises a battery pack 1 and a binding mechanism 2, wherein the battery pack 1 is composed of a plurality of batteries, a space is reserved between every two adjacent batteries, the binding mechanism 2 comprises a longitudinal open-loop binding band 21 and a transverse closed-loop binding band 22, the longitudinal open-loop binding band 21 and the transverse closed-loop binding band 22 are sleeved outside the battery pack 1, the transverse closed-loop binding band 22 is further sleeved at the middle positions of the front side and the rear side of the longitudinal open-loop binding band 21, the front side and the rear side of the longitudinal open-loop binding band 21 and the upper side and the lower side of the transverse closed-loop binding band 22 are fixedly connected with limiting convex blocks 23, the limiting convex blocks 23 can limit the transverse closed-loop binding band 22 to avoid the transverse closed-loop binding band from moving up and down, an arch structure 24 is arranged on, the two ends on the right side of the transverse closed-loop bandage 22 are respectively provided with a staggered groove 25 which is matched with each other, the surfaces of two groups of staggered grooves 25 are respectively provided with a tooth socket 26 which is clamped with each other, the two ends on the right side of the transverse closed-loop bandage 22 are respectively and fixedly connected with a thread block 27 which is positioned on the upper side and the lower side of the staggered groove 25, the two thread blocks 27 are fixedly connected through a hand-screwed bolt 28, a plurality of groups of longitudinal open-loop bandages 21 are arranged to bind the front group of batteries and the rear group of batteries together from the longitudinal surface, all the batteries and the longitudinal open-loop bandage 21 are transversely bound together by the transverse closed-loop bandage 22, all the batteries can be firmly fixed, the installation steps are simple, only simple sleeving can preliminarily fix the batteries, and finally, the buckling of the tooth sockets 26 at the two ends of the transverse closed-loop bandage 22 and the fastening of the hand-screwed bolt, the longitudinal open-loop binding bands 21 are distributed in multiple groups at equal intervals, two adjacent groups of longitudinal open-loop binding bands 21 are arranged in a reverse mode, a space is reserved between two ends of each longitudinal open-loop binding band 21, a limiting clamping strip 29 clamped into a gap between batteries is fixedly connected to the inner surface of each longitudinal open-loop binding band 21, and the thickness of each limiting clamping strip 29 is consistent with that of the cross insertion block 32.

The middle of the top of the battery pack 1 and the tops at the two ends of the longitudinal open-loop bandage 21 are clamped with a heat dissipation mechanism 3, the heat dissipation mechanism 3 comprises a fan box 31, the bottom of the fan box 31 is fixedly connected with a cross insert block 32 clamped in a gap between batteries, an air hole 33 communicated with the inner cavity of the fan box 31 is formed in the cross insert block 32, the batteries are separated by a certain distance by arranging a limiting clamp strip 29 on the inner surfaces of the longitudinal open-loop bandage 21 and the transverse closed-loop bandage 22, the fan box 31 is inserted at the top, air flow can directly pass through the gap of each battery, heat dissipation is carried out from the inside of the battery pack 1, the heat dissipation efficiency is higher and better, meanwhile, the installation mode of the fan box 31 is simpler, and meanwhile, the fan box can also be used as an auxiliary fixing structure, the use is convenient, the front side and the back side of the, and the mounting plate 34 is fixedly connected with the tops of the two ends of the longitudinal open-loop binding band 21 through fastening bolts.

And those not described in detail in this specification are well within the skill of those in the art.

During the equipment, from the centre earlier, insert a vertical ring-opening bandage 21 that the opening faces up with four blocks of batteries from both sides in, then sheathe other four blocks of batteries in both sides, and cushion the backing plate at the bottom and support the both sides battery, break off horizontal closed loop bandage 22 a little again, transversely overlap in battery pack 1 and vertical ring-opening bandage 21 outsidely, and keep horizontal closed loop bandage 22 to be located between two spacing lugs 23 of vertical ring-opening bandage 21 side, make tooth's socket 26 lock joint each other this moment at horizontal closed loop bandage 22 both ends simultaneously, alright carry out preliminary binding to battery pack 1, it can accomplish to bind to fix the screw block 27 at horizontal closed loop bandage 22 both ends again with hand twisting bolt 28.

Finally, after the battery pack 1 is installed, the cross-shaped inserting block 32 at the bottom is inserted into a gap at the top of the battery pack 1, the mounting plates 34 at the front side and the rear side are positioned at the tops of two ends of the middle longitudinal open-loop binding band 21, and then the mounting plates 34 are fixed at the top of the longitudinal open-loop binding band 21 through bolts.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanism is binded in combination of high voltage direct current car charging power supply, includes group battery (1) and bandage mechanism (2), its characterized in that: the battery pack (1) is composed of a plurality of batteries, a space is reserved between every two adjacent batteries, the binding band mechanism (2) comprises a longitudinal open-loop binding band (21) and a transverse closed-loop binding band (22), the longitudinal open-loop binding band (21) and the transverse closed-loop binding band (22) are all sleeved outside the battery pack (1), the transverse closed-loop binding band (22) is further sleeved at the middle positions of the front side and the rear side of the longitudinal open-loop binding band (21), the front side and the rear side of the longitudinal open-loop binding band (21) are respectively and fixedly connected with a limiting lug block (23) on the upper side and the lower side of the transverse closed-loop binding band (22), an arching structure (24) is arranged on the surface of the transverse closed-loop binding band (22) and at the position where the transverse open-loop binding band (21) is connected, the two ends on the right side of the transverse closed-loop binding band (22) are respectively provided, the two ends of the right side of the transverse closed-loop binding band (22) are fixedly connected with thread blocks (27) on the upper side and the lower side of the dislocation groove (25), and the two thread blocks (27) are fixedly connected through hand-screwed bolts (28).

2. The high-voltage direct-current automobile charging power supply combination binding mechanism of claim 1 is characterized in that: the longitudinal open-loop binding bands (21) are distributed in multiple groups at equal intervals, and two adjacent groups of longitudinal open-loop binding bands (21) are arranged in opposite directions.

3. The high-voltage direct-current automobile charging power supply combination binding mechanism of claim 1 is characterized in that: and a space is reserved between two ends of the longitudinal open-loop bandage (21), and the inner surfaces of the longitudinal open-loop bandage (21) and the transverse closed-loop bandage (22) are fixedly connected with limiting clamping strips (29) clamped into gaps between batteries.

4. The high-voltage direct-current automobile charging power supply combination binding mechanism of claim 1 is characterized in that: the middle of the top of the battery pack (1) is clamped with a heat dissipation mechanism (3) between two ends of the longitudinal open-loop binding band (21), and the heat dissipation mechanism (3) comprises a fan box (31).

5. The high-voltage direct-current automobile charging power supply combination binding mechanism of claim 4 is characterized in that: the bottom fixedly connected with of fan box (31) is gone into cross inserted block (32) of gap between the battery, and inside of cross inserted block (32) is seted up air vent (33) with fan box (31) inner chamber intercommunication.

6. The high-voltage direct-current automobile charging power supply combination binding mechanism of claim 4 is characterized in that: the fan box is characterized in that mounting plates (34) are fixedly connected to the front side and the rear side of the fan box (31) and the tops of the two ends of the longitudinal open-loop bandage (21), and the mounting plates (34) are fixedly connected with the tops of the two ends of the longitudinal open-loop bandage (21) through fastening bolts.