CN201134462Y

CN201134462Y - Fuse case fixed on accumulator

Info

Publication number: CN201134462Y
Application number: CNU2007201316948U
Authority: CN
Inventors: 沙文瀚; 李晓芳; 赵松岭
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2007-12-25
Filing date: 2007-12-25
Publication date: 2008-10-15
Anticipated expiration: 2017-12-25

Abstract

The utility model relates to a fuse box fixed on a storage battery, which is characterized in that a positive pile head is rightly located at the top of the storage battery and a top cover type fuse box is arranged at the position of the positive pile head, and the top cover type fuse box uses a connection structure of hooking a lower box body and the battery together. In the utility model, the fuse box is enabled to be stably disposed without affecting strength of the battery pile head, and simultaneously the fuse box has certain capacity and can be widely adaptable to various storage structures.

Description

Be fixed on the fuse box on the storage battery

Technical field

The utility model relates to fuse box, more specifically says so to be fixed on fuse box on the storage battery.

Background technology

Along with being extensive use of and automobile greatly the increasing of number of devices that power on of automobile, the electricity safety of car load has been subjected to increasing concern.Starting point for the car load power supply---storage battery, total fuse box is set has become a kind of trend.As total protection of car load power supply, the general fuse case of electric choice of location is to be positioned as close to storage battery, begins to provide protection from the starting point of car load power supply.At present common fuse box be provided with following mode:

1, shown in Fig. 1 (a) and Fig. 1 (b), fuse box 1 is fixed on the anode pile head 3 of storage battery 2.The subject matter that this form is deposited is, because the pile crown of storage battery does not occupy the storage battery middle part, in order to keep the balance of storage battery self, and be no more than storage battery both sides size, therefore, the capacity of fuse box is limited, and the fuse quantity that causes holding just is restricted; On the other hand, when articulating fuse and when too much, can making battery positive voltage pile crown 3, influence the intensity of battery terminal because of the stressed excessive potential risk that exists damage with the lead that links to each other with fuse.

2, shown in Fig. 2 (a), use additional body that fuse box is fixedly installed on the top board 4 of storage battery 2.In this version, rely on the top board 4 of storage battery 2 to fix between storage battery 2 and the storage battery pallet.The storage battery pressing plate is generally metalwork, can do appropriate configuration on it and be used for fixing fuse box.But shown in Fig. 2 (b), what many times storage battery adopted all is press-down type storage battery pressing plate, and lower platen 5 is positioned at the bottom of storage battery 2, obviously, can't utilize lower platen 5 to carry out the fixing of fuse box under this situation.Therefore, this mode is restricted on the scope of application.

The utility model content

The utility model is for avoiding above-mentioned existing in prior technology weak point, a kind of fuse box that is fixed on the storage battery is provided, make fuse box can firmly be provided with, not influence the intensity of battery terminal, having simultaneously has certain capacity, is widely used in multiple accumulator structure.

Design feature of the present utility model is the top at storage battery, is positioned at the anode pile head position, and the top cap type fuse box is set, and described top cap type fuse box is to adopt the syndeton of buckle between its lower box body and the storage battery.

Design feature of the present utility model also is:

The syndeton of described buckle is that the top margin bead with the storage battery both sides is a bayonet socket, and the top cap type fuse box lower box body both sides of correspondence position are provided with the elastic fastening hook that stretches to described bayonet socket.

At described storage battery top, the spacing hole of downward depth is set, the bottom of the top cap type fuse box of correspondence position is to suspend and is provided with the spacer pin that can be inserted in the spacing hole.

The lower box body of described top cap type fuse box is to form semi-surrounding structure to storage battery with its both sides and back.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

1, the utility model adopts the form of top cover, and fuse box is arranged on the top of battery positive voltage stake, has guaranteed the designing requirement that the choice of location of fuse box should as close as possible storage battery.

2, the utility model adopts the top cover form to make fuse box have great capacity, can hold the fuse of q.s.

3, the fixed form of fuse box of the present utility model is firm, reliable, to the anode pile head of storage battery without any the influence on the intensity.

4, the utility model adopts the syndeton that adopts buckle between storage battery and fuse box, is easy to dismounting and safeguards.

5, the utility model can extensively be suitable for multiple accumulator structure.

Description of drawings

Fig. 1 (a), Fig. 1 (b), Fig. 2 (a) and Fig. 2 (b) are the prior art structural representation.

Fig. 3 is the utility model split structural representation.

Fig. 4 is the utility model assembly structure schematic diagram.

Fig. 5 is the utility model fuse box structural representation.

The storage battery top structure schematic diagram that Fig. 6 is equipped with for the utility model.

Number in the figure: 1 fuse box, 2 storage batterys, 3 anode pile heads, 4 top boards, 5 lower platens, 6 top cap type fuse boxs, 7 bayonet sockets, 8 elastic fastening hooks, 9 spacing holes, 10 spacer pins.

Embodiment

Referring to Fig. 3, Fig. 4, at the top of storage battery 2, be positioned at the position of anode pile head 3, top cap type fuse box 6 is set, top cap type fuse box 6 is to adopt the syndeton of buckle between its lower box body and the storage battery 2.

Referring to Fig. 5, Fig. 6, the syndeton of buckle is that the top margin bead with the storage battery both sides is a bayonet socket 7, and the lower box body both sides of the top cap type fuse box of correspondence position are provided with the elastic fastening hook 8 that stretches to bayonet socket 7.This form had both realized the relative fixed between storage battery 2 and the top cap type fuse box 6, was easy to dismounting again, maintained easily.At storage battery 2 tops, the spacing hole 9 of downward depth is set, the bottom of the lower box body of the top cap type fuse box of correspondence position is to suspend and is provided with the spacer pin 10 that can be inserted in the spacing hole 9, and the connection that this version can make buckle is more accurately and reliably.

Fig. 4, shown in Figure 6, in the present embodiment, the lower box body of top cap type fuse box 6 is to form semi-surrounding structure to storage battery 2, attractive in appearance, the sound construction of neat appearance with its both sides and back.

During installation, storage battery is fixed on the storage battery pallet, connects the associated tracks of top cap type fuse box, aim at spacer pin and spacing hole after, flicking is protected a top cap type danger box, and elastic fastening hook is hooked on the bayonet socket.During dismounting, elastic fastening hook is broken into two with one's hands from bayonet socket, can easily be taken off the top cap type fuse box.The disassembly process tool free.The utility model is stayed the outside of semi-surrounding structure with negative pole, is because of negative pole does not need to be provided with relevant protection, also can avoid integral body to cover increase on weight and the cost.

Claims

1, is fixed on fuse box on the storage battery, it is characterized in that top in storage battery (2), be positioned at the position of anode pile head (3), top cap type fuse box (6) is set, described top cap type fuse box (6) is to adopt the syndeton of buckle between its lower box body and the storage battery (2).

2, the fuse box that is fixed on the storage battery according to claim 1, the syndeton that it is characterized in that described buckle is that the top margin bead with storage battery (2) both sides is bayonet socket (7), and the lower box body both sides of the top cap type fuse box (6) of correspondence position are provided with the elastic fastening hook (8) that stretches to described bayonet socket (7).

3, the fuse box that is fixed on the storage battery according to claim 1, it is characterized in that top in described storage battery (2), the spacing hole (9) of downward depth is set, and the bottom of the top cap type fuse box (6) of correspondence position is to suspend and is provided with the spacer pin (10) that can be inserted in the spacing hole (9).

4, the fuse box that is fixed on the storage battery according to claim 1, the lower box body that it is characterized in that described top cap type fuse box (6) are to form semi-surrounding structure to storage battery (2) with its both sides and back.