CN202662463U - Super-capacitor module - Google Patents
Super-capacitor module Download PDFInfo
- Publication number
- CN202662463U CN202662463U CN 201220128809 CN201220128809U CN202662463U CN 202662463 U CN202662463 U CN 202662463U CN 201220128809 CN201220128809 CN 201220128809 CN 201220128809 U CN201220128809 U CN 201220128809U CN 202662463 U CN202662463 U CN 202662463U
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- CN
- China
- Prior art keywords
- monomer
- pcb board
- conductor
- brace
- electric capacity
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- 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 - Lifetime
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- 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
- Y02E60/13—Energy storage using capacitors
Abstract
The utility model discloses a super-capacitor module, comprising a plurality of capacitor cells, and cell connection sheets playing a role of connection between the capacitor cells, and further comprising a PCB (printed circuit board), wherein an active equalization circuit and a monitoring circuit are arranged on the PCB, and the cell connection sheets are connected with the PCB via rigid conductors or elastic conductors, and connected with the corresponding active equalization circuit and monitoring circuit. The super-capacitor module disclosed by the utility model has the beneficial effects that the PCB provided with the active equalization circuit and the monitoring circuit is connected with the cell connection sheets by adopting the rigid conductors or the elastic conductors, a riveting process for connecting via wires is omitted, and the case that the wires are easy to wrongly connect is avoided, thus reducing installation errors and improving the stability and the quality of products; and moreover, the super-capacitor module is simple in structure, convenient to machine and manufacture, and saved in working hours.
Description
Technical field
The utility model relates to ultracapacitor, relates in particular to a kind of ultracapacitor module.
Background technology
Super capacitor is a kind of novel energy-storing device between traditional capacitance and secondary cell, has the high power characteristic of traditional capacitance and the high-energy characteristic of battery concurrently.The characteristics such as the high-specific-power of super capacitor, large current density power, long-life, ultralow temperature performance, high reliability, environmental protection have unique advantage in fields such as industrial electronic, communications and transportation, the renewable energy resources, military affairs as power power-supply or accumulation power supply.But when ultracapacitor is connected use, have the electric voltage equalization problem between monomer, simple series connection can cause one or several super capacitor monomer overvoltage, thereby damages these super capacitor monomers, and overall performance is affected even lost efficacy.
Existing super capacitor module connects the electric capacity monomer with the 21pin wire rod and carries out active equalization and monitoring, and shown in Figure 1A, 1B, riveting 1 outputs to signal on the pcb board by wire rod with wire rod on each monomer brace.Want each monomer brace want the riveting line during assembling, amount to 21pin, if carefully do not distinguish wire rod during riveting, make easily two with the riveting of line mistake, cause short-circuit fire.Existing way is to check not out after the assembling, but discharging and recharging when measuring and can detecting, finds the untimely risk that short-circuit fire is also arranged.
Summary of the invention
The utility model is not increasing cost substantially in order to overcome the deficiencies in the prior art, or even in the cost-effective situation, a kind of equal effect is provided, make easy for installation simple and be not easy to install the ultracapacitor module of makeing mistakes.
A kind of ultracapacitor module, comprise a plurality of electric capacity monomers, reach the monomer brace that plays connection function between the electric capacity monomer, also comprise pcb board, described pcb board is provided with active equalization circuit and supervisory circuit, and the monomer brace is connected with supervisory circuit by rigid conductor or elastic conductor and described pcb board connection and with corresponding active equalization circuit.
Preferably, described elastic conductor is conductor spring or conductor shell fragment.
Preferably, an end of described conductor spring and pcb board welding, the other end withstands on the one side relative with pcb board of monomer brace.
Conductor spring and pcb board weld, and can guarantee the connective stability of pcb board, and the conductor spring can guarantee that a plurality of monomer braces are consistent with the distance of pcb board simultaneously, thereby have guaranteed the stability that connects.
Preferably, the one side relative with pcb board of described monomer brace is provided with the counterbore of fixed conductor spring or conductor monolithic.
Counterbore has further strengthened the stability that is connected between pcb board and the monomer brace to conductor spring or conductor shell fragment.
Preferably, the two ends of monomer brace connect respectively the positive pole of an electric capacity monomer and the negative pole of another electric capacity monomer.
Preferably, monomer brace and electric capacity monomer are by being welded to connect.
Described pcb board comprises the first pcb board and the second pcb board, lays respectively at two electrode sides of electric capacity monomer.
The beneficial effects of the utility model are: the pcb board that has adopted rigid conductor or elastic conductor will have active equalization circuit, supervisory circuit is connected with the monomer brace, the riveting process that connects by wire rod and the situation of having avoided easy wrong wire rod have been saved, thereby reduced setup error, stability and the quality of product have been improved, and simple in structure, make things convenient for processing and manufacturing, saved man-hour.
Description of drawings
Fig. 1 is the overall structure figure of a kind of specific embodiment of super capacitor module of the present utility model;
Fig. 2 is the structure chart of the pcb board among Fig. 1;
Fig. 3 is the structure chart of the monomer brace among Fig. 1;
Fig. 4 is the local structural graph among Fig. 1.
Embodiment
Below with reference to accompanying drawing, specific embodiment of the utility model is described in further detail.
As shown in Figure 1, a kind of specific embodiment of ultracapacitor module, comprise a plurality of electric capacity monomers 40, reach the monomer brace 50 that plays connection function between the electric capacity monomer, also comprise pcb board (the first pcb board 10 or the second pcb board 20), described pcb board is provided with active equalization circuit and supervisory circuit, and monomer brace 50 is connected with supervisory circuit by rigid conductor or elastic conductor 30 and described pcb board connection and with corresponding active equalization circuit.
Indication rigid conductor herein, refer to on-deformable conductor, distinguish with the flexible wire rod of existing appearance, although adopt rigid conductor to have certain defective (such as the distance that is difficult to make pcb board equal from different monomer brace 50 maintenances, and cause having in some cases to a certain degree connection unsteadiness), but still have the advantages such as installation simply is difficult for makeing mistakes than wire rod.
Preferably, shown in Fig. 1-4, the electric capacity monomer 40 that a plurality of both positive and negative polarities lay respectively at electric capacity monomer 40 both sides is cascaded, the two ends of monomer brace 50 connect respectively the positive pole of an electric capacity monomer and the negative pole of another electric capacity monomer, described pcb board adopts the first pcb board 10 and second pcb board 20 of structure similar, both lay respectively at two electrode two ends of electric capacity monomer 40, described elastic conductor 30 is conductor spring 30(conductor shell fragments), spring welding position 12 welding on one end of described conductor spring 30 and the first pcb board 10, the one side relative with pcb board 10 that the other end withstands on monomer brace 50, thereby the wiring that monomer brace 50 is connected with pcb board by spring welding position 12 is connected with supervisory circuit with corresponding active equalization circuit, preferably, the one side relative with pcb board of monomer brace 50 is provided with the counterbore 52 of fixed conductor spring or conductor monolithic, the through hole 51 that also has the electrode for electric capacity monomer 40 to pass welds together with convenient electrode and monomer brace 50 with electric capacity monomer 40.The first pcb board 10 is provided with the through hole 11 that is complementary with electric capacity monomer 40, to make things convenient for the installation and removal of electric capacity monomer 40.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; make without departing from the concept of the premise utility some alternative or obvious modification that are equal to; and performance or purposes are identical, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of submitting to.
Claims (7)
1. ultracapacitor module, comprise a plurality of electric capacity monomers, reach the monomer brace that plays connection function between the electric capacity monomer, it is characterized in that: also comprise pcb board, described pcb board is provided with active equalization circuit and supervisory circuit, and the monomer brace is connected with supervisory circuit by rigid conductor or elastic conductor and described pcb board connection and with corresponding active equalization circuit.
2. ultracapacitor module as claimed in claim 1, it is characterized in that: described elastic conductor is conductor spring or conductor shell fragment.
3. ultracapacitor module as claimed in claim 2 is characterized in that: an end of described conductor spring and pcb board welding, the other end withstands on the one side relative with pcb board of monomer brace.
4. ultracapacitor module as claimed in claim 2 or claim 3, it is characterized in that: the one side relative with pcb board of described monomer brace is provided with the counterbore of fixed conductor spring or conductor monolithic.
5. such as the arbitrary described ultracapacitor module of claim 1-3, it is characterized in that: the two ends of monomer brace connect respectively the positive pole of an electric capacity monomer and the negative pole of another electric capacity monomer.
6. such as the arbitrary described ultracapacitor module of claim 1-3, it is characterized in that: monomer brace and electric capacity monomer are by being welded to connect.
7. such as the arbitrary described ultracapacitor module of claim 1-3, it is characterized in that: described pcb board comprises the first pcb board and the second pcb board, lays respectively at two electrode sides of electric capacity monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128809 CN202662463U (en) | 2012-03-30 | 2012-03-30 | Super-capacitor module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128809 CN202662463U (en) | 2012-03-30 | 2012-03-30 | Super-capacitor module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662463U true CN202662463U (en) | 2013-01-09 |
Family
ID=47457350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128809 Expired - Lifetime CN202662463U (en) | 2012-03-30 | 2012-03-30 | Super-capacitor module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876148A (en) * | 2016-12-28 | 2017-06-20 | 宁波中车新能源科技有限公司 | A kind of super capacitor module |
-
2012
- 2012-03-30 CN CN 201220128809 patent/CN202662463U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876148A (en) * | 2016-12-28 | 2017-06-20 | 宁波中车新能源科技有限公司 | A kind of super capacitor module |
| CN106876148B (en) * | 2016-12-28 | 2019-04-19 | 宁波中车新能源科技有限公司 | A kind of super capacitor mould group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 China Technology Development Institute Technology Park building three, 202 building, room 306 Patentee after: TIG TECHNOLOGY CO., LTD. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 China Technology Development Institute Technology Park building three, 202 building, room 306 Patentee before: Shenzhen City TIG New Energy Technologies Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |