CN219498122U - Hundred-ampere-level electric energy output thermal battery design structure - Google Patents
Hundred-ampere-level electric energy output thermal battery design structure Download PDFInfo
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- CN219498122U CN219498122U CN202222547817.3U CN202222547817U CN219498122U CN 219498122 U CN219498122 U CN 219498122U CN 202222547817 U CN202222547817 U CN 202222547817U CN 219498122 U CN219498122 U CN 219498122U
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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
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a hundred-ampere-level electric energy output thermal battery design structure, and belongs to the technical field of thermal batteries. The structure of the utility model comprises a cover body, an insulating plate, a positive pole post, a negative pole post and a fastener, wherein the upper surface of the cover body is provided with a positive pole post and a negative pole post, and the upper ends of the positive pole post and the negative pole post are provided with external threads; the insulating plate is provided with wire outlet holes at positions corresponding to the positive terminal and the negative terminal; the lower ends of the positive pole post and the negative pole post are provided with through holes for being sleeved on positive and negative pole binding posts of the cover body, and the upper ends of the positive pole post and the negative pole post are provided with through holes for being connected with the whole unit weapon system; the insulating board is assembled at the threaded end of the cover body binding post, and the positive and negative electrode posts are connected with the cover body external threaded binding post through nuts on the insulating board. The utility model can realize reliable output of 300A and above, effectively avoid the risk of soldering and melting brought by adopting a soldering process, improve the connection insulativity of the positive and negative poles of the thermal battery and facilitate butt joint with the binding post of the cover body.
Description
Technical Field
The utility model belongs to the technical field of thermal batteries, and particularly relates to a hundred-ampere-level electric energy output thermal battery design structure.
Background
The thermal battery has wide application in weapon systems such as fuze, shell, rocket projectile, aviation bomb, guided missile, etc., the electric energy that its self produced outwards exports through lid terminal, at present thermal battery terminal often designs to platykurtic foraminiferous terminal or cylindric terminal, all welds the cable wire on the terminal through soldering welding process and supplies power to weapon system, the output current outwards of output cable is not more than 70A on the single terminal generally, for the single thermal battery of steady state output electric energy more than 300A, if adopt conventional lid structural design, the heat superposition thermal battery self transfer heat that produces on the cable when hundred ampere level electric current output on the one hand can make soldered department appear molten state, reduce the reliability of cable wire output electric energy. On the other hand, if the conventional design is adopted, the number of the positive and negative electrode binding posts is large, the cover body is difficult to arrange, and meanwhile, the problems of complex assembly structure of the thermal battery, low welding efficiency of a cable, low assembly efficiency of the thermal battery and the like are caused.
Disclosure of Invention
The technical problem to be solved by the utility model is how to provide a design structure of a hundred-ampere-level electric energy output thermal battery, so as to solve the problems that the fusion state of a soldering position occurs due to the hundred-ampere-level electric energy output, the reliability of electric energy output by a cable is reduced, the welding efficiency of the cable is low, the assembly efficiency of the thermal battery is low, and the like.
In order to solve the technical problems, the utility model provides a hundred-ampere-level electric energy output thermal battery design structure which comprises a cover body, an insulating plate, a positive pole post, a negative pole post and a fastener, wherein,
the upper surface of the cover body is provided with a positive terminal and a negative terminal, and the upper ends of the positive terminal and the negative terminal are provided with external threads;
the insulating plate is provided with wire outlet holes at positions corresponding to the positive terminal and the negative terminal;
the positive pole post and the negative pole post are in the same shape, the lower end of the positive pole post and the negative pole post are provided with through holes for being sleeved on positive and negative pole binding posts of the cover body, and the upper end of the positive pole post and the negative pole post is provided with through holes for being connected with the whole unit weapon system;
the wire outlet of the insulating plate corresponds to the positive terminal and the negative terminal of the cover body, the insulating plate is assembled at the external thread ends of the positive terminal and the negative terminal of the cover body, then, the through holes at the lower ends of the positive terminal and the negative terminal correspond to the positive terminal and the negative terminal of the cover body, the positive terminal and the negative terminal are assembled at the external thread ends of the positive terminal and the negative terminal of the cover body, and the fastening piece is screwed at the external thread ends of the positive terminal and the negative terminal of the cover body.
Further, the cover body is formed by a cover plate processed by stainless steel or titanium alloy materials, a positive electrode binding post and a negative electrode binding post processed by kovar alloy, the positive electrode binding post and the negative electrode binding post are of external thread structures, and are connected with the positive electrode post and the negative electrode post by fasteners.
Further, the insulating board is processed by epoxy glass cloth laminated board, lamination stick, polytetrafluoroethylene or ceramic material, and the wire hole corresponds with the positive terminal and the negative terminal position of the lid, installs on the external screw thread end of positive terminal and the negative terminal of the lid.
Further, the positive pole post and the negative pole post are processed by copper or copper alloy materials, are installed on the insulating plate, and are connected with the external thread ends of the positive pole binding post and the negative pole binding post of the cover body through fasteners.
Further, the fastener is a nut.
Further, the insulation board is fabricated from 3240 epoxy phenolic laminate material.
Further, the lid includes 3 positive terminal and 3 negative terminal, the insulation board is provided with 6 wire holes, positive terminal, negative terminal lower extreme respectively set up 3 through-holes.
Further, the positive pole post and the negative pole post are processed by copper plates, the thickness is 5mm, 3 through holes at the lower ends of the positive pole post and the negative pole post are directly sleeved on the positive pole post and the negative pole post of the cover body, and 1 through hole at the upper end is used for connecting a whole unit weapon system.
Further, the positive pole post and the negative pole post are positioned on the circumference with the diameter of D1, the cover body is further provided with an activation binding post, the activation binding post is positioned on the circumference with the diameter of D2, and the diameter of the cover body is D3, and D3> D1> D2.
Further, the area with the diameter D4 below the insulating plate is hollowed, and D1> D4> D2 enables the insulating plate to avoid the activation binding post.
The utility model provides a hundred-ampere-level electric energy output thermal battery design structure, which has the advantages and positive effects that:
1) The design structure can realize reliable output of 300A and above electric energy, has obvious advantages compared with the electric energy output capacity of a conventional thermal battery, and reaches the international advanced level.
2) The cover body is newly designed with an external thread binding post, and is connected with the positive and negative poles by adopting a fastener, so that the soldering melting risk brought by a soldering process is effectively avoided.
3) The insulating board is positioned between the positive and negative poles and the cover body, so that the connection insulativity of the positive and negative poles of the thermal battery is improved.
4) The positive and negative pole post can bear 300A heavy current, and the integrated design structural strength is high, and the butt joint with the lid terminal is convenient, is convenient for overall unit and its systematic connection simultaneously.
Drawings
FIG. 1 (a) is an overall schematic diagram of a design structure of a hundred-amp-level power output thermal battery according to the present utility model;
FIG. 1 (b) is an assembled schematic diagram of the design structure of the hundred-amp-level power output thermal battery of the present utility model;
FIG. 2 is a schematic view of the thermal battery cover structure of the present utility model;
FIG. 3 is a schematic view of a thermal battery insulation board structure according to the present utility model;
fig. 4 is a schematic structural diagram of an anode and cathode column according to the present utility model.
Detailed Description
To make the objects, contents and advantages of the present utility model more apparent, the following detailed description of the present utility model will be given with reference to the accompanying drawings and examples.
The technical problem to be solved by the utility model is to provide a design structure of the heat battery for outputting the electrical energy of the hundred-ampere level, which aims at the prior art, eliminates hidden danger of the conventional soldering process for outputting the electrical energy of the hundred-ampere level, has novel and convenient electrical energy outputting mode, improves the electrical energy output reliability of the heat battery, is convenient for the overall unit installation of the heat battery, and is suitable for being used under the conditions of complex temperature environment and mechanical environment.
The technical scheme adopted for achieving the purposes is as follows: a hundred-ampere-level electric energy output thermal battery design structure comprises a cover body 1, an insulating plate 2, a positive pole post 3, a negative pole post 4 and a fastener 5, wherein,
the upper surface of the cover body 1 is provided with a positive terminal 6 and a negative terminal 7, and the upper ends of the positive terminal 6 and the negative terminal 7 are provided with external threads;
the insulating plate 2 is provided with wire outlets at positions corresponding to the positive terminal 6 and the negative terminal 7;
the positive electrode pole 3 and the negative electrode pole 4 are in the same shape, the lower end is provided with a through hole for being sleeved on the positive electrode binding post 7 and the negative electrode binding post 7 of the cover body 1, and the upper end is provided with a through hole for being connected with the whole unit weapon system;
the wire outlet of the insulating plate 2 corresponds to the positive terminal 6 and the negative terminal 7 of the cover 1, the insulating plate 2 is assembled at the external threaded ends of the positive terminal 6 and the negative terminal 7 of the cover 1, then, the through holes at the lower ends of the positive terminal 3 and the negative terminal 4 correspond to the positive terminal 6 and the negative terminal 7 of the cover 1, the positive terminal 3 and the negative terminal 4 are assembled at the external threaded ends of the positive terminal 6 and the negative terminal 7 of the cover 1, and the fastening piece 5 is screwed at the external threaded ends of the positive terminal 6 and the negative terminal 7 of the cover 1.
Further, the cover body 1 is formed by a cover plate processed by stainless steel or titanium alloy materials and a positive electrode binding post 6 and a negative electrode binding post 7 processed by kovar alloy through a glass sintering technology, and the positive electrode binding post 6 and the negative electrode binding post 7 are of external thread structures and are connected with the positive electrode pole post 3 and the negative electrode pole post 4 through fasteners 5. Each of the positive terminal 6 and the negative terminal 7 can withstand a current of at least 120A.
Further, the insulating plate 2 is made of epoxy glass cloth laminated board or laminated rod or polytetrafluoroethylene or ceramic material, and the wire outlet hole corresponds to the positive terminal 6 and the negative terminal 7 of the cover body 1, and is installed on the external thread ends of the positive terminal 6 and the negative terminal 7 of the cover body 1.
Further, the positive electrode post 3 and the negative electrode post 4 are made of copper or copper alloy materials, are mounted on the insulating plate 2, and are connected with the external threaded ends of the positive electrode binding post 6 and the negative electrode binding post 7 of the cover body 1 through fasteners 5.
Further, the fastener 5 is a nut.
Further, the cover body 1 comprises 3 positive electrode binding posts 6 and 3 negative electrode binding posts 7, the insulating plate 2 is provided with 6 wire outlet holes, and 3 through holes are respectively formed in the lower ends of the positive electrode pole 3 and the negative electrode pole 4.
Further, the positive electrode post 3 and the negative electrode post 4 are located on the circumference with the diameter of D1, the cover body 1 is further provided with an activation binding post 8, the activation binding post 8 is located on the circumference with the diameter of D2, and the diameter of the cover body 1 is D3, D3> D1> D2.
Further, the area with the diameter D4 below the insulating plate 2 is hollowed out, and D1> D4> D2 enables the insulating plate 2 to avoid the activation post 8.
Example 1:
the utility model relates to a hundred-ampere-level electric energy output thermal battery design structure which comprises a cover body, an insulating plate, positive and negative pole posts and a fastener, wherein the insulating plate is assembled at the threaded end of the cover body binding post, and the positive and negative pole posts are connected with the cover body external threaded binding post through nuts on the insulating plate.
In embodiments wherein the cover is formed from a stainless steel material processed cover plate and kovar processed studs each capable of withstanding at least 120A of electrical current by a glass sintering technique.
The insulating board is processed by 3240 epoxy phenolic aldehyde laminated board material, the position of the processed through hole is the same as the positive and negative terminal on the cover body, and the insulating board directly passes through the positive and negative terminal of the cover body.
The positive and negative pole post is processed by the copper, and thickness is 5mm, and every positive and negative pole post can bear 360A's at least electric current, and 3 through-holes of lower extreme directly cover are at the positive and negative terminal of lid, and 1 through-holes of upper end are used for general unit weapon system to connect.
The fastener is an M5 nut, the positive and negative pole posts are directly fixed on the insulating plate and are reliably connected with the positive and negative pole posts of the cover body, and the hundred-ampere-level electric energy output thermal battery design structure is obtained after assembly is completed.
The utility model has the advantages and positive effects that:
1) The design structure can realize reliable output of 300A and above electric energy, has obvious advantages compared with the electric energy output capacity of a conventional thermal battery, and reaches the international advanced level.
2) The cover body is newly designed with an external thread binding post, and is connected with the positive and negative poles by adopting a fastener, so that the soldering melting risk brought by a soldering process is effectively avoided.
3) The insulating board is positioned between the positive and negative poles and the cover body, so that the connection insulativity of the positive and negative poles of the thermal battery is improved.
4) The positive and negative pole post can bear 300A heavy current, and the integrated design structural strength is high, and the butt joint with the lid terminal is convenient, is convenient for overall unit and its systematic connection simultaneously.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.
Claims (10)
1. A hundred-ampere-level electric energy output thermal battery design structure is characterized by comprising a cover body, an insulating plate, a positive pole post, a negative pole post and a fastener, wherein,
the upper surface of the cover body is provided with a positive terminal and a negative terminal, and the upper ends of the positive terminal and the negative terminal are provided with external threads;
the insulating plate is provided with wire outlet holes at positions corresponding to the positive terminal and the negative terminal;
the positive pole post and the negative pole post are in the same shape, the lower end of the positive pole post and the negative pole post are provided with through holes for being sleeved on positive and negative pole binding posts of the cover body, and the upper end of the positive pole post and the negative pole post is provided with through holes for being connected with the whole unit weapon system;
the wire outlet of the insulating plate corresponds to the positive terminal and the negative terminal of the cover body, the insulating plate is assembled at the external thread ends of the positive terminal and the negative terminal of the cover body, then, the through holes at the lower ends of the positive terminal and the negative terminal correspond to the positive terminal and the negative terminal of the cover body, the positive terminal and the negative terminal are assembled at the external thread ends of the positive terminal and the negative terminal of the cover body, and the fastening piece is screwed at the external thread ends of the positive terminal and the negative terminal of the cover body.
2. The design structure of the hundred-safety-level electric energy output thermal battery according to claim 1, wherein the cover body is formed by a cover plate made of stainless steel or titanium alloy materials and a positive electrode binding post and a negative electrode binding post made of kovar alloy through a glass sintering technology, and the positive electrode binding post and the negative electrode binding post are of external thread structures and are connected with the positive electrode pole post and the negative electrode pole post through fasteners.
3. The hundred-safety-level electric energy output thermal battery design structure according to claim 1, wherein the insulating plate is processed by epoxy glass cloth laminated plates, laminated bars, polytetrafluoroethylene or ceramic materials, wire outlet holes correspond to the positions of the positive terminal and the negative terminal of the cover body, and are arranged on the external thread ends of the positive terminal and the negative terminal of the cover body.
4. The design structure of the hundred-safety-level electric energy output thermal battery according to claim 1, wherein the positive pole post and the negative pole post are processed by copper or copper alloy materials, are arranged on the insulating plate, and are connected with the external thread ends of the positive pole post and the negative pole post of the cover body through fasteners.
5. The hundred-amp electrical energy output thermal battery design of claim 1, wherein the fastener is a nut.
6. The hundred-amp electrical energy output thermal battery design of claim 1, wherein the insulating plate is fabricated from 3240 epoxy phenolic laminate material.
7. The design structure of the hundred-ampere-level electric energy output thermal battery according to any one of claims 1 to 6, wherein the cover body comprises 3 positive electrode binding posts and 3 negative electrode binding posts, the insulating plate is provided with 6 wire outlet holes, and the lower ends of the positive electrode pole and the negative electrode pole are respectively provided with 3 through holes.
8. The design structure of the hundred-safety-level electric energy output thermal battery according to claim 7, wherein the positive pole post and the negative pole post are processed by copper plates and have the thickness of 5mm, 3 through holes at the lower ends of the positive pole post and the negative pole post are directly sleeved on the positive pole post and the negative pole post of the cover body, and 1 through hole at the upper end is used for connecting a whole unit weapon system.
9. The hundred-safety-level electric energy output thermal battery design structure according to claim 7, wherein the positive pole post and the negative pole post are positioned on the circumference with the diameter of D1, an activation binding post is further arranged on the cover body, the activation binding post is positioned on the circumference with the diameter of D2, and the diameter of the cover body is D3, and D3> D1> D2.
10. The hundred-safety-level electric energy output thermal battery design structure according to claim 9, wherein an area with the diameter of D4 below the insulating plate is hollowed out, and D1> D4> D2 enables the insulating plate to avoid the activation binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547817.3U CN219498122U (en) | 2022-09-26 | 2022-09-26 | Hundred-ampere-level electric energy output thermal battery design structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222547817.3U CN219498122U (en) | 2022-09-26 | 2022-09-26 | Hundred-ampere-level electric energy output thermal battery design structure |
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| Publication Number | Publication Date |
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| CN219498122U true CN219498122U (en) | 2023-08-08 |
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| CN202222547817.3U Active CN219498122U (en) | 2022-09-26 | 2022-09-26 | Hundred-ampere-level electric energy output thermal battery design structure |
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| CN (1) | CN219498122U (en) |
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- 2022-09-26 CN CN202222547817.3U patent/CN219498122U/en active Active
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