CN206516663U

CN206516663U - Dust-proof lead carbon battery

Info

Publication number: CN206516663U
Application number: CN201720098101.6U
Authority: CN
Inventors: 孙尉轩; 何平; 李彩霞; 李汉成; 王帅
Original assignee: JIANGSU KENENG POWER Co Ltd
Current assignee: JIANGSU KENENG POWER Co Ltd
Priority date: 2017-01-22
Filing date: 2017-01-22
Publication date: 2017-09-22
Anticipated expiration: 2027-01-22

Abstract

The utility model discloses a kind of dust-proof lead carbon battery, including：Battery core；Housing, the housing has certain inner space and opened wide at an upper portion thereof to accommodate the battery core；End cap, the end cap is coupled to the open-mouth of the housing and closes the opening；Left electrode assemblie and right electrode assemblie on the end cap；And seal closure, the seal closure is coupled to the top of the housing and both is formed sealing, wherein, the seal closure by the left electrode assemblie, right electrode assemblie and end cap cover in the inner.According to the utility model, the parts of battery end can be covered in and are hedged off from the outer world in its seal closure by it including parts such as conductive bar, poles, prevented from being polluted by impurity such as aqueous vapor, dusts, improved the security reliability that battery is used, extend service life.

Description

Dust-proof lead carbon battery

Technical field

The utility model is related to lead carbon battery field, more particularly to a kind of dust-proof lead carbon battery.

Background technology

Lead carbon battery is a kind of capacitor type lead-acid battery, is the technology come out from traditional lead-acid battery evolution, it be Activated carbon is added in the negative pole of lead-acid battery, the life-span of lead-acid battery can be significantly improved.

Lead carbon battery is a kind of new superbattery, is by the unification of both lead-acid battery and ultracapacitor：Both played The advantage of super capacitor moment Large Copacity charging, has also played the specific energy advantage of lead-acid battery, and possess extraordinary fill Discharge performance --- 90 minutes can be fully charged (if lead-acid battery so fills, put, the life-span is only less than 30 times).And due to adding Charcoal (graphene), prevents negative pole sulfation phenomenon, a factor of the battery failure of improving over more extends battery Life-span.

In general, the both positive and negative polarity of battery is drawn from the one or both ends of battery container, its end exposed part is mainly wrapped Pole, conductive bar etc. are included, existing battery structure has following defect：Due to battery end unprotect part, exposed conduction The parts such as bar, pole are easily polluted by aqueous vapor, dust etc., so as to influence the normal work of battery, reduce its service life, more When serious, the abnormal conditions such as battery short circuit, operational error can be caused, security is poor.In view of this, it is necessary that exploitation is a kind of in fact Dust-proof lead carbon battery, to solve the above problems.

Utility model content

For the shortcomings of the prior art, the purpose of this utility model is to provide a kind of dust-proof lead carbon battery, The parts of battery end can be included the part such as conductive bar, pole and cover in be hedged off from the outer world in its seal closure by it, prevent by The impurity such as aqueous vapor, dust pollute, and improve the security reliability that battery is used, extend service life.

In order to realize that there is provided a kind of dust-proof lead carbon battery, bag according to above-mentioned purpose of the present utility model and other advantages Include：

Battery core；

Housing, the housing has certain inner space and opened wide at an upper portion thereof to accommodate the battery core；

End cap, the end cap is coupled to the open-mouth of the housing and closes the opening；

Left electrode assemblie and right electrode assemblie on the end cap；And

Seal closure, the seal closure is coupled to the top of the housing and both is formed sealing,

Wherein, the seal closure by the left electrode assemblie, right electrode assemblie and end cap cover in the inner.

Preferably, seal closure includes cover portion and connecting portion, and surrounding of the connecting portion along the cover portion is prolonged straight down Stretch, the connecting portion is removably coupled to the upper outside of the housing.

Preferably, the cover portion is rotatably connected to the connecting portion.

Preferably, the left electrode assemblie includes：

Left pole, it keeps sealing through the end cap and with the end cap；

Left lug, its upper end connects with the lower end of the left pole, and its upper end is then connected to inside the battery core；

Left insulation strip, it is sheathed on the left pole and is affixed with the upper surface of the end cap；And

Left conductive bar, it is sheathed on the left pole and is affixed with the upper surface of the left insulation strip,

Wherein, the upper end of the left pole is provided with upper pressing cap, the upper pressing cap by the left conductive bar and left insulation strip with The end cap compresses to prevent from releasing.

Preferably, the left insulation strip includes the groove portion with certain receiving space, and the left conductive bar includes compressing The main body integral type of portion, the compressed part and the left conductive bar is mutually connected into "the" shape structure, and the compressed part is by the groove Close in portion.

Preferably, left conductive pole is provided with the groove portion, the left conductive pole includes cylinder and located at the cylinder bottom Cap body, the cylinder through the compressed part and with the compressed part keep electrically connect, the cap body be located at the groove portion in simultaneously Limited by the side wall of the compressed part and groove portion, support spring is provided between the bottom wall of the cap body and the groove portion, it is described The top of cylinder is provided with docking groove.

Preferably, the structure of the right electrode assemblie is identical with the structure of the left electrode assemblie.

Preferably, the cover portion exports post and right electrode export post provided with left electrode, the left electrode export post and Right electrode export post is each passed through the cover portion and keeps sealing with the cover portion, the lower end of the left electrode export post and right electrode The lower end for exporting post is selectively electrically connected with the left electrode assemblie and right electrode assemblie respectively, under the left electrode export post Keep electrically connecting in the docking groove of the end insertion cylinder and with the cylinder.

Preferably, the lower end of the left pole is provided with lower pressing cap, provided with insulation between the left pole and the end cap Set causes the left pole to be remained electrically isolated from the end cap.

Compared with prior art, its advantage is the utility model：

1st, because the cover portion is rotatably connected to the connecting portion so that the opening of the cover portion and closing Extremely convenient, being capable of easy access while waterproof and dustproof effect is reached；

2nd, because the cover portion exports post provided with left electrode and right electrode exports post so that left electrode export post and right electricity Pole export post can keep electrically connecting with left electrode assemblie and right electrode assemblie respectively while can opening or closing with cover portion Or disconnecting electrical connection so that electric power can be exported inside cover body, while in turn ensure that the sealing of cover body；

3rd, due to being provided with support spring between the bottom wall of the cap body and the groove portion, so that the cylinder can be with Left electrode export post keeps abundant contact.

Brief description of the drawings

Fig. 1 is the longitudinal sectional view according to dust-proof lead carbon battery described in the utility model；

Fig. 2 is the enlarged drawing at A in Fig. 1；

Fig. 3 is the enlarged drawing at B in Fig. 1；

Fig. 4 is the enlarged drawing at C in Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings, of the present utility model foregoing and other mesh , feature, aspect and advantage will be apparent, to make those skilled in the art can be real according to this with reference to specification word Apply.

Reference picture 1, dust-proof lead carbon battery 100 includes：

Battery core 120；

Housing 110, the housing has certain inner space and opened wide at an upper portion thereof to accommodate battery core 120；

End cap 140, the end cap 140 is coupled to the open-mouth of housing 110 and closes the opening；

Left electrode assemblie 150 and right electrode assemblie 160 on end cap 140；And

Seal closure 130, the seal closure 130 is coupled to the top of housing 110 and both is formed sealing,

Wherein, seal closure 130 covers left electrode assemblie 150, right electrode assemblie 160 and end cap 140 in the inner.

Reference picture 1 and Fig. 3, seal closure 130 include cover portion 132 and connecting portion 131, surrounding of the connecting portion 131 along cover portion 132 Extend straight down, connecting portion 131 is removably coupled to the upper outside of housing 110.In a preferred embodiment, connect Portion 131 is connected with the top 112a outside screws of the side wall 112 of housing 110.

Reference picture 1 and Fig. 3, cover portion 132 are rotatably connected to connecting portion 131.In a preferred embodiment, Elastic seal ring 133 is provided between the lower edge of cover portion 132 and the upper edge of connecting portion 131.

In the present embodiment, the structure of left electrode assemblie 150 is identical with the structure of right electrode assemblie 160, therefore is Save space, hereinafter the structure only to left electrode assemblie 150 is illustrated, and the structure to right electrode assemblie 160 is retouched State, omit, but this has no effect on the understanding of those skilled in the art.

Reference picture 2, left electrode assemblie 150 includes：

Left pole 151, it keeps sealing through end cap 140 and with the end cap 140；

Left lug 156, its upper end connects with the lower end of left pole 151, and its upper end is then connected to the inside of battery core 120；

Left insulation strip 152, it is sheathed on left pole 151 and is affixed with the upper surface of end cap 140；And

Left conductive bar 153, it is sheathed on left pole 151 and is affixed with the upper surface of left insulation strip 152,

Wherein, the upper end of left pole 151 is provided with upper pressing cap 151a, and upper pressing cap 151a is by left conductive bar 153 and left insulation strip 152 compress to prevent from releasing with end cap 140.

Referring again to Fig. 2, left insulation strip 152 includes the groove portion 152a with certain receiving space, and left conductive bar 153 includes The main body integral type of compressed part 153a, compressed part 153a and left conductive bar 153 is mutually connected into "the" shape structure, and compressed part 153a will Groove portion 152a is closed.

Referring again to Fig. 2, left conductive pole 155 is provided with groove portion 152a, left conductive pole includes cylinder 155a and located at the post The cap body 155b of body 155a bottoms, cylinder 155a keep electrically connecting through compressed part 153a and with compressed part 153a, cap body 155b is in the groove portion 152a and is compacted portion 153a and groove portion 152a side wall and is limited, cap body 155b and groove portion 152a bottom Support spring 154 is provided between wall, cylinder 155a top is provided with docking groove 155c.

Reference picture 1, cover portion 132 exports post 134 and right electrode export post 135, the left electrode export provided with left electrode Post 134 and right electrode export post 135 are each passed through cover portion 132 and keep sealing with the cover portion 132, left electrode export post 134 Lower end and the lower end of right electrode export post 135 are electrically connected with left electrode assemblie 150 and the selectivity of right electrode assemblie 150 respectively, left Keep electrically connecting in the lower end insertion cylinder 155a of electrode export post 134 docking groove 155c and with cylinder 155a.

Reference picture 2, the lower end of left pole 151 is provided with lower pressing cap 151b, provided with insulation between left pole 151 and end cap 140 Set 151c causes left pole 151 to be remained electrically isolated from end cap 140.

In the present embodiment, the structure of left electrode export post 134 and right electrode export post 135 is identical, therefore in order to Reduce length, hereinafter only the structure that right electrode exports post 135 is illustrated, and the structure of post 134 is exported to left electrode Description is then omitted, but this has no effect on the understanding of those skilled in the art.

Upper cap nut 135a and lower nut 135b, the upper cap nut are arranged with respectively on reference picture 4, right electrode export post 135 The upper and lower surface of 135a and lower nut 135b respectively with cover portion 132 is affixed, and upper cap nut 135a and lower nut 135b are used for right electricity Pole export post 135 is fixed against releasing, and the upper end of right electrode export post 135 is provided with screw thread, and it can pass through spiral shell with conductive cable Line is connected, and in storage, can be arranged rubber protecting jacket on right electrode export post 135 to completely cut off air, prevents aqueous vapor and ash The pollution of dirt.

Number of devices and treatment scale described herein are for simplifying explanation of the present utility model.To the utility model Application, modifications and variations will be readily apparent to persons skilled in the art.

Although embodiment of the present utility model is disclosed as above, it is not limited in institute in specification and embodiment Row are used, and it can be applied to various suitable fields of the present utility model completely, can for those skilled in the art Other modification is easily realized, therefore under the universal limited without departing substantially from claim and equivalency range, this practicality It is new to be not limited to specific details and shown here as the legend with description.

Claims

1. a kind of dust-proof lead carbon battery, it is characterised in that including：

Battery core；

Left electrode assemblie and right electrode assemblie on the end cap；And

2. dust-proof lead carbon battery as claimed in claim 1, it is characterised in that the seal closure includes cover portion and connecting portion, institute State surrounding of the connecting portion along the cover portion straight down to extend, the connecting portion is removably coupled to outside the top of the housing Side.

3. dust-proof lead carbon battery as claimed in claim 2, it is characterised in that the cover portion is rotatably connected to institute State connecting portion.

4. dust-proof lead carbon battery as claimed in claim 2, it is characterised in that the left electrode assemblie includes：

Left pole, it keeps sealing through the end cap and with the end cap；

Wherein, the upper end of the left pole is provided with upper pressing cap, the upper pressing cap by the left conductive bar and left insulation strip with it is described End cap compresses to prevent from releasing.

5. dust-proof lead carbon battery as claimed in claim 4, it is characterised in that the left insulation strip includes having certain receiving empty Between groove portion, the left conductive bar include compressed part, the compressed part and the main body integral type of the left conductive bar are mutually connected into "the" shape structure, the compressed part closes the groove portion.

6. dust-proof lead carbon battery as claimed in claim 5, it is characterised in that left conductive pole, the left side are provided with the groove portion Conductive pole includes cylinder and the cap body located at the cylinder bottom, and the cylinder through the compressed part and keeps electricity with the compressed part Connection, the cap body is limited in the groove portion and by the side wall of the compressed part and groove portion, the cap body and the groove Support spring is provided between the bottom wall in portion, the top of the cylinder is provided with docking groove.

7. dust-proof lead carbon battery as claimed in claim 6, it is characterised in that the structure of the right electrode assemblie and the left electricity The structure of pole component is identical.

8. dust-proof lead carbon battery as claimed in claim 7, it is characterised in that the cover portion exports post and the right side provided with left electrode Electrode exports post, and the left electrode export post and right electrode export post are each passed through the cover portion and keep sealing with the cover portion, The lower end of the left electrode export post and the lower end of right electrode export post are selected with the left electrode assemblie and right electrode assemblie respectively Selecting property is electrically connected, and keeps electrically connecting in the docking groove of the lower end insertion cylinder of the left electrode export post and with the cylinder.

9. dust-proof lead carbon battery as claimed in claim 4, it is characterised in that the lower end of the left pole is provided with lower pressing cap, institute State between left pole and the end cap provided with insulation sleeve so that the left pole is remained electrically isolated from the end cap.