CN203774384U - Battery fixed connection device - Google Patents
Battery fixed connection device Download PDFInfo
- Publication number
- CN203774384U CN203774384U CN201420136879.8U CN201420136879U CN203774384U CN 203774384 U CN203774384 U CN 203774384U CN 201420136879 U CN201420136879 U CN 201420136879U CN 203774384 U CN203774384 U CN 203774384U
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- side supports
- lower carriage
- respectively arranged
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery fixed connection device. The battery fixed connection device comprises an upper support (1), a lower support (2) and side supports (3); an upper support buckles (103) are respectively arranged at the inner sides of two short edges of the upper support (1), and a positive mark (102) and a negative mark (104) are respectively arranged at the outer sides of two short edges of the upper support (1); lower support buckle (201) are respectively arranged at the inner sides of two short edges of the lower support (2); an upper buckling slot (301) and a lower buckling slot (304) are respectively arranged on the two short edges of each side support (3), a buckling position A (302), a buckling position C (305) and a buckling position B (303) are respectively arranged at two long edges and the inner surface of each side support (3), and the upper support (1), the lower support (2) and two side supports (3) are buckled together to form a rectangular framework. The battery fixed connection structure has advantages of simple and form connection, light weight, capability of extending in the transverse direction and longitudinal direction and good heat dissipation effect.
Description
Technical field
The utility model relates to battery fixed connection apparatus.
Background technology
Along with social development and the enhancing of environmental consciousness, increasing electric automobile and other energy devices are all selected to provide power supply with battery.
The in the situation that of existing battery technology, can only make battery as far as possible more firmly more efficiently radiates heat is more convenient to be arranged on electric automobile or other energy devices.In order to meet the actual user demand of electric automobile and other energy devices, conventionally need to be by a plurality of batteries from two directions arbitrarily and be connected in series the firm use that links together.
Traditional battery fixed connection apparatus connects insecure on the one hand, connected mode is single, the layout of battery is restricted, radiating effect is bad on the other hand, shortened the useful life of battery, and in order to meet the requirement being connected firmly, make battery fixed connection apparatus material select to cause the weight of jockey large, be inconvenient to carry.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provide a kind of connect simple firmly, quality is light, can laterally longitudinally extend arbitrarily and the battery fixed connection apparatus of good heat dissipation effect.
The purpose of this utility model is achieved through the following technical solutions: battery fixed connection apparatus, it comprises upper bracket, lower carriage and side supports, described upper bracket, lower carriage and side supports are cuboid plank frame, and the profile of upper bracket and lower carriage is consistent; The inner side of upper bracket two minor faces is respectively arranged with upper bracket buckle, and the outside of upper bracket two minor faces is respectively arranged with anodal sign and negative pole sign; The inner side of lower carriage two minor faces is respectively arranged with lower carriage buckle; Side supports two minor faces are respectively arranged with button bit groove and lower button bit groove, on the long limit of side supports two and inner surface, are respectively arranged with buckle position A, buckle position C and buckle position B; Upper bracket buckle fastens with the upper button bit groove of two symmetrically arranged side supports respectively, and lower carriage buckle fastens with the lower button bit groove of two side supports respectively, and upper bracket, lower carriage and two side supports fasten and form cuboid framework.
Both sides, the long limit of described upper bracket, lower carriage and side supports offer respectively upper bracket ventilation slot, lower carriage ventilation slot and transversal ventilation groove.
On the medial surface of described side supports, be also provided with a plurality of half slots.
The utlity model has following advantage:
1, buckle and the button bit groove by upper bracket, lower carriage and two side supports closely fastens, can battery is stably fixing, connect simple and firm;
2, upper bracket, lower carriage and two side supports quality are light, are no more than 10% of total battery weight.
3, by buckle position A and buckle position C arbitrarily upper and lower cell fixing device superpose, by buckle position B, cell fixing device left and right can be extended.
4, the air channel that has two directions, and air channel is not subject to battery to lie low, lie on one's side, stand and put constraint, and good heat dissipation effect, extends battery.
Accompanying drawing explanation
Fig. 1 is the structural representation of single battery fixed connection apparatus;
Fig. 2 is the structural representation of upper bracket;
Fig. 3 is the structural representation of lower carriage;
Fig. 4 is the structural representation of side supports;
Fig. 5 is the structural representation after a plurality of battery fixed connection apparatus assemblings
In figure: 1-upper bracket, 2-lower carriage, 3-side supports, 101-upper bracket ventilation slot, the anodal sign of 102-, 103-upper bracket buckle, 104-negative pole sign, 201-lower carriage buckle, 202-lower carriage ventilation slot, the upper button bit groove of 301-, 302-buckle position A, 303-buckle position B, button bit groove under 304-, 305-buckle position C, the horizontal air channel of 306-groove, 307-semicircle orifice.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, battery fixed connection apparatus, it comprises upper bracket 1, lower carriage 2 and side supports 3, and described upper bracket 1, lower carriage 2 and side supports 3 are cuboid plank frame, and upper bracket 1 is consistent with the profile of lower carriage 2; As shown in Figure 2, the inner side of 1 liang of minor face of upper bracket is respectively arranged with upper bracket buckle 103, and the outside of 1 liang of minor face of upper bracket is respectively arranged with anodal sign 102 and negative pole sign 104; As shown in Figure 3, the inner side of 2 liang of minor faces of lower carriage is respectively arranged with lower carriage buckle 201; As shown in Figure 4,3 liang of minor faces of side supports are respectively arranged with button bit groove 301 and lower button bit groove 304, on 3 liang of long limits of side supports and inner surface, be respectively arranged with buckle position A302, buckle position C305 and buckle position B303, on the medial surface of described side supports 3, be also provided with a plurality of half slots 307; Upper bracket buckle 103 fastens with the upper button bit groove 301 of two symmetrically arranged side supports 3 respectively, lower carriage buckle 201 fastens with the lower button bit groove 304 of two side supports 3 respectively, and upper bracket 1, lower carriage 2 and two side supports 3 fasten and form cuboid framework.
Described upper bracket 1, lower carriage 2 and side supports 3 both sides, long limit offer respectively upper bracket ventilation slot 101, lower carriage ventilation slot 202 and transversal ventilation groove 306.
On the side of lower carriage 2, the LOGO of company can also be set.
Be understandable that, in illustrated embodiment, that to be connected and fixed square lithium ion battery be that example is to the utility model battery fixed connection apparatus to four kinds of supports, but according to other execution modes of the present utility model, battery fixed connection apparatus goes for the battery of other squares too, as long as the overall dimensions of four kinds of supports are altered to the size of the battery fixing with actual needs, matches.In addition, please consult especially Fig. 5 and can arrange arbitrarily according to spatial dimension, meet the actual user demand of power vehicle and energy device.
Claims (3)
1. battery fixed connection apparatus, it is characterized in that: it comprises upper bracket (1), lower carriage (2) and side supports (3), described upper bracket (1), lower carriage (2) and side supports (3) are cuboid plank frame, and upper bracket (1) is consistent with the profile of lower carriage (2); The inner side of upper bracket (1) two minor face is respectively arranged with upper bracket buckle (103), and the outside of upper bracket (1) two minor face is respectively arranged with anodal sign (102) and negative pole sign (104); The inner side of lower carriage (2) two minor faces is respectively arranged with lower carriage buckle (201); Side supports (3) two minor faces are respectively arranged with button bit groove (301) and lower button bit groove (304), on the long limits of side supports (3) two and inner surface, are respectively arranged with buckle position A(302), buckle position C(305) and buckle position B(303); Upper bracket buckle (103) fastens with the upper button bit groove (301) of two symmetrically arranged side supports (3) respectively, lower carriage buckle (201) fastens with the lower button bit groove (304) of two side supports (3) respectively, and upper bracket (1), lower carriage (2) and two side supports (3) fasten and form cuboid framework.
2. battery fixed connection apparatus according to claim 1, is characterized in that: both sides, the long limit of described upper bracket (1), lower carriage (2) and side supports (3) offer respectively upper bracket ventilation slot (101), lower carriage ventilation slot (202) and transversal ventilation groove (306).
3. battery fixed connection apparatus according to claim 1, is characterized in that: on the medial surface of described side supports (3), be also provided with a plurality of half slots (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136879.8U CN203774384U (en) | 2014-03-25 | 2014-03-25 | Battery fixed connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136879.8U CN203774384U (en) | 2014-03-25 | 2014-03-25 | Battery fixed connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774384U true CN203774384U (en) | 2014-08-13 |
Family
ID=51291538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136879.8U Expired - Fee Related CN203774384U (en) | 2014-03-25 | 2014-03-25 | Battery fixed connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056269A1 (en) * | 2017-09-21 | 2019-03-28 | 宁德时代新能源科技股份有限公司 | Fixing frame, battery unit, and battery module |
-
2014
- 2014-03-25 CN CN201420136879.8U patent/CN203774384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056269A1 (en) * | 2017-09-21 | 2019-03-28 | 宁德时代新能源科技股份有限公司 | Fixing frame, battery unit, and battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |