CN214848844U - Safe fireproof power supply - Google Patents
Safe fireproof power supply Download PDFInfo
- Publication number
- CN214848844U CN214848844U CN202120710229.XU CN202120710229U CN214848844U CN 214848844 U CN214848844 U CN 214848844U CN 202120710229 U CN202120710229 U CN 202120710229U CN 214848844 U CN214848844 U CN 214848844U
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- China
- Prior art keywords
- power supply
- heat
- supply box
- power
- heat dissipation
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002265 prevention Effects 0.000 abstract description 6
- 238000012856 packing Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Images
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
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a safe fire prevention power, including power supply box, two heat dissipation mechanisms, two protection machanism and power body, the left and right sides of power supply box all is provided with heat dissipation mechanism, heat dissipation mechanism includes the heat pipe, the inside fixed mounting of heat pipe has the capillary, the inside packing of capillary has heat-conducting liquid, the heat pipe is close to the one end fixedly connected with heat absorption fin of power supply box, the inside fixed mounting of power supply box has two protection machanism, protection machanism includes the fly leaf, the equal fixed mounting in one side that the fly leaf was mutually the same with the back has the elastic support body, two fixed mounting has the power body between the protection machanism, the inside packing of power supply box has the conduction oil. This safe fire prevention power utilizes closed power supply box and metal casing to carry out fire protection to the power to strengthen the heat dissipation through heat dissipation mechanism, cooperation protection machanism's supplementary shock attenuation and thermal-insulated effect make the comprehensive security performance of whole power better.
Description
Technical Field
The utility model relates to a power technical field.
Background
The power supply is a device for converting other forms of energy into electric energy, and the common power supply is a dry battery and a household 110V-220V alternating current power supply.
The kind size diverse of power, along with the development of society, the service environment of power is more and more extensive, just also more and more high to the security requirement, and current general power can only use under normal environment, if with the fire contact, the intensity of a fire then can stretch to inside the whole power through the louvre, produces the explosion, and the intensity of a fire also can increase, causes very big harm, and consequently this kind of power service environment's limitation is great, and the security is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a safe fire prevention power, it is poor to have solved current power in the use fireproof effect, leads to the lower problem of security.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a safe fire prevention power, includes power supply box, two heat dissipation mechanisms, two protection machanism and power body, the left and right sides of power supply box all is provided with heat dissipation mechanism, heat dissipation mechanism includes the heat pipe, the inside fixed mounting of heat pipe has the capillary, the inside packing of capillary has heat-conducting liquid, the one end fixedly connected with heat absorption fin that the heat pipe is close to the power supply box, the inside fixed mounting of power supply box has two protection machanism, protection machanism includes the fly leaf, the equal fixed mounting in one side that the fly leaf was carried on the back mutually has elastic support body, two fixed mounting has the power body between the protection machanism, the inside packing of power supply box has the conduction oil.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the power body comprises a metal shell and a battery pack, the metal shell is a cuboid with a hollow interior, the battery pack is located inside the metal shell, and the metal shell is a copper shell.
Further, the power supply box is the cuboid of inside hollow, the guide way has all been seted up to the left and right sides wall of power supply box inner chamber, the fly leaf is located about between two guide ways.
Further, protection machanism still includes two spring levers, the spring lever comprises loop bar, sleeve and damping spring, the loop bar is located telescopic inboard, damping spring is located loop bar and telescopic outside, and telescopic one end and power supply box fixed connection are kept away from to the loop bar.
Furthermore, the heat pipe is a copper pipe with a hollow inner part, the heat absorption fins are aluminum sheets, the heat conduction liquid is acetone solution, and the heat conduction oil is wrapped on the outer side of the power supply body.
Furthermore, the upper surface and the lower surface of the metal shell are respectively fixedly connected with the upper movable plate and the lower movable plate, and the battery pack is formed by arranging a plurality of lithium batteries.
Further, the heat absorption fins are soaked in the heat conduction oil, the elastic supporting body is a heat insulation silica gel block, and the spring is located inside the elastic supporting body.
Furthermore, four heat pipes are uniformly distributed on the left side and the right side of the power supply box, and one ends of the heat pipes, which are close to the power supply box, penetrate through and extend into the power supply box.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. this safe fire prevention power utilizes the power supply box as the outmost protection architecture of power supply body, and the power supply box is closed box, does not have the louvre, even consequently is in under the environment of catching fire, and the intensity of a fire also can not stretch to inside, and the heat dissipation mechanism through the power supply box both sides carries out supplementary heat dissipation, as the thermal intermediate medium of power supply body transmission, the heat that makes power supply body work produce also can normally distribute away with the help of the louvre, prevents that inside high temperature from catching fire, has improved the whole security of power.
2. This safety fire prevention power, the conduction oil parcel of packing in the power supply box is in the power supply body outside, and the partial heat conduction structure of heat dissipation mechanism also soaks in the conduction oil, the heat transfer that the high thermal conductivity ability that utilizes the conduction oil produced the power supply body is to heat dissipation mechanism, rethread heat dissipation mechanism come with the external world carry on heat exchange can, the radiating effect of power has further been strengthened to this kind of mode, and both sides are connected with two protection machanism respectively about the power supply body, protection machanism has shock attenuation and thermal-insulated function, can further promote the security of power.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the heat dissipation mechanism of the present invention;
FIG. 3 is a schematic structural view of a damping spring in the protection mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of the damping spring of the present invention;
fig. 5 is a schematic diagram of the power supply body of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the heat dissipation device comprises a power box, 2, a heat dissipation mechanism, 201, a heat pipe, 202, a capillary tube, 203, heat conduction liquid, 204, a heat absorption fin, 3, a protection mechanism, 301, a movable plate, 302, an elastic support body, 303, a loop bar, 304, a sleeve, 305, a damping spring, 4, a power body, 401, a metal shell, 402, a battery pack, 5, heat conduction oil, 6 and a guide groove.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1, the safe fireproof power supply in the embodiment includes a power supply box 1, two heat dissipation mechanisms 2, two protection mechanisms 3 and a power supply body 4, the heat dissipation mechanisms 2 are welded on the left side and the right side of the power supply box 1, the two protection mechanisms 3 are fixedly installed inside the power supply box 1, the power supply body 4 is fixedly installed between the two protection mechanisms 3, the power supply box 1 and the power supply body 4 are both of a closed structure, fire cannot spread to the inside, double fireproof is achieved, heat conduction oil 5 is filled inside the power supply box 1, the heat conduction oil 5 has the performances of thermal cracking resistance and chemical oxidation resistance, the heat conduction efficiency is good, the heat dissipation is fast, the thermal stability is good, the heat conduction oil 5 serves as a heat conduction medium between the power supply body 4 and the heat dissipation mechanisms 2, the heat of the power supply body 4 is timely conducted out, and the heat dissipation function is enhanced.
Power supply box 1 is the inside hollow cuboid, and guide way 6 has all been seted up to the left and right sides wall of 1 inner chamber of power supply box, and 5 parcels of conduction oil are in the outside of power body 4, and conduction oil 5 can produce the liquid resistance to power body 4, can cushion the shock attenuation through this resistance when making power body 4 receive vibrations, and the protectiveness is better.
Referring to fig. 2, the heat dissipation mechanism 2 includes a heat pipe 201, a capillary 202 is fixedly installed inside the heat pipe 201, a heat conducting liquid 203 is filled inside the capillary 202, a heat absorbing fin 204 is fixedly connected to one end of the heat pipe 201 close to the power supply box 1, the heat absorbing fin 204 is used to transfer heat in the heat conducting oil 5 into the heat pipe 201, heat absorption and heat release are performed through the heat conducting liquid 203 in the heat pipe 201, and the heat conducting liquid 203 is repeatedly vaporized and liquefied and moves along the capillary 202, so that cyclic heat dissipation is achieved.
The heat pipe 201 is the inside hollow copper pipe, the heat absorption fin 204 is the aluminum sheet, the heat conductivity of copper and aluminum is all very good, can strengthen the radiating effect of heat dissipation mechanism 2, heat-conducting liquid 203 is acetone solution, the boiling point height of acetone solution vaporizes and liquefies very easily, so heat absorption and radiating rate are also fast, make heat dissipation mechanism 2's heat dispersion better, heat absorption fin 204 soaks in the inside of conduction oil 5, the left and right sides evenly distributed of power supply box 1 has four heat pipes 201, the one end that heat pipe 201 is close to power supply box 1 runs through and extends to the inside of power supply box 1.
Referring to fig. 3-4, the protection mechanism 3 includes a movable plate 301, and an elastic support 302 is fixedly mounted on a side opposite to the movable plate 301.
The movable plate 301 is located between the left guide groove 6 and the right guide groove 6, the widths of the two guide grooves 6 are matched with the width of the movable plate 301, the movable plate 301 is positioned, one end, away from the sleeve 304, of the reinforcing sleeve rod 303 is fixedly connected with the power box 1, the elastic supporting body 302 is a heat insulation silica gel block, the heat insulation silica gel is silica gel prepared by taking alkali-free ultrafine glass wool, room-temperature vulcanized silicone rubber, fumed silica, ferric oxide, hydroxyl silicone oil and the like as raw materials, the heat insulation silica gel has a low heat conductivity coefficient and good heat insulation performance, and the spring 305 is located inside the elastic supporting body 302.
Referring to fig. 5, the power body 4 is composed of a metal casing 401 and a battery pack 402, the metal casing 401 is a rectangular parallelepiped with a hollow interior, the battery pack 402 is located inside the metal casing 401, the metal casing 401 is a copper casing, and the copper metal casing 401 has good thermal conductivity, and can sufficiently absorb heat generated by the internal battery pack 402 and further transfer the heat to the heat conduction oil 5, so as to enhance the heat dissipation effect of the battery pack 402.
The upper surface and the lower surface of the metal shell 401 are respectively fixedly connected with the upper movable plate 301 and the lower movable plate 301, and the battery pack 402 is formed by arranging a plurality of lithium batteries.
The working principle of the above embodiment is as follows:
(1) the battery pack 402 is sealed inside by the metal shell 401, the metal shell 401 is a copper shell, the heat conducting property is strong, the heat generated by the battery pack 402 can be absorbed by the metal shell 401, the metal shell 401 is wrapped by the heat conducting oil 5, the heat conducting oil 5 can absorb the heat on the metal shell 401, and transferred to the heat absorbing fins 204 soaked in the heat conducting oil 5, and then the heat absorbing fins 204 transfer the heat to the heat conducting liquid 203 in the capillary 202 inside the heat pipe 201, and the heat conducting liquid 203 absorbs the heat and then quickly vaporizes and moves to the cold end of the heat pipe 201 along the capillary 202 to exchange the heat with the cold air outside, then the liquefied reflux continues absorbing heat, the heat generated by the power supply body 4 can be dissipated in the closed space by repeating the steps, the good heat dissipation performance is ensured, and because the power supply box 1 does not need a heat dissipation hole, the fireproof performance is enhanced, and the safety of the whole power supply is higher.
(2) Both sides all are connected with fly leaf 301 on the protection machanism 3 about power body 4, when receiving vibrations, and fly leaf 301 can reciprocate in guide way 6, and setting through elastic support body 302, utilize its self elasticity to carry out the shock attenuation, and elastic support body 302 is supported by thermal-insulated silica gel, not only elasticity is good, thermal-insulated effect is also splendid, also can play thermal-insulated effect under the condition of externally catching fire, and loop bar 303 and sleeve 304 can stretch out and draw back along with fly leaf 301's removal, and drive damping spring 305 and take place deformation, the guide effect and the cushioning effect to fly leaf 301 have been strengthened, make the power use safer.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The safe fireproof power supply is characterized by comprising a power supply box (1), two heat dissipation mechanisms (2), two protection mechanisms (3) and a power supply body (4), wherein the heat dissipation mechanisms (2) are arranged on the left side and the right side of the power supply box (1), each heat dissipation mechanism (2) comprises a heat pipe (201), a capillary tube (202) is fixedly installed inside each heat pipe (201), heat conducting liquid (203) is filled inside each capillary tube (202), one end, close to the power supply box (1), of each heat pipe (201) is fixedly connected with a heat absorption fin (204), two protection mechanisms (3) are fixedly installed inside the power supply box (1), each protection mechanism (3) comprises a movable plate (301), an elastic supporting body (302) is fixedly installed on one side, opposite to the other, of each movable plate (301), and the power supply body (4) is fixedly installed between the two protection mechanisms (3), the power supply box (1) is filled with heat conduction oil (5).
2. A safety fire power supply according to claim 1, wherein the power supply body (4) is composed of a metal casing (401) and a battery pack (402), the metal casing (401) is a cuboid with a hollow interior, the battery pack (402) is located inside the metal casing (401), and the metal casing (401) is a copper shell.
3. The safety fireproof power supply according to claim 1, wherein the power supply box (1) is a cuboid with a hollow interior, guide grooves (6) are formed in the left side wall and the right side wall of the inner cavity of the power supply box (1), and the movable plate (301) is located between the left guide groove and the right guide groove (6).
4. A safety fire power supply according to claim 1, wherein the protection mechanism (3) further comprises two spring rods, the spring rods are composed of a sleeve rod (303), a sleeve (304) and a damping spring (305), the sleeve rod (303) is located inside the sleeve (304), the damping spring (305) is located outside the sleeve rod (303) and the sleeve (304), and one end of the sleeve rod (303) far away from the sleeve (304) is fixedly connected with the power supply box (1).
5. The safety fire-proof power supply according to claim 1, wherein the heat pipe (201) is a copper pipe with a hollow inner part, the heat absorbing fin (204) is an aluminum sheet, the heat conducting liquid (203) is an acetone solution, and the heat conducting oil (5) is wrapped on the outer side of the power supply body (4).
6. A safety fire power supply according to claim 2, wherein the upper surface and the lower surface of the metal casing (401) are fixedly connected to the upper and lower movable plates (301), respectively, and the battery pack (402) is formed by arranging a plurality of lithium batteries.
7. A safety fireproof power supply according to claim 4, wherein the heat absorbing fins (204) are soaked inside the heat conducting oil (5), the elastic support body (302) is a heat insulating silica gel block, and the spring (305) is located inside the elastic support body (302).
8. A safety fire-proof power supply according to claim 1, characterized in that four heat pipes (201) are uniformly distributed on the left and right sides of the power supply box (1), and one end of each heat pipe (201) close to the power supply box (1) penetrates through and extends into the power supply box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120710229.XU CN214848844U (en) | 2021-04-08 | 2021-04-08 | Safe fireproof power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120710229.XU CN214848844U (en) | 2021-04-08 | 2021-04-08 | Safe fireproof power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214848844U true CN214848844U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120710229.XU Active CN214848844U (en) | 2021-04-08 | 2021-04-08 | Safe fireproof power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214848844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365139A (en) * | 2022-09-09 | 2023-06-30 | 国电南瑞科技股份有限公司 | Heat insulation vibration reduction device of energy storage battery module and low-heat-loss high-flexibility mounting method |
-
2021
- 2021-04-08 CN CN202120710229.XU patent/CN214848844U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116365139A (en) * | 2022-09-09 | 2023-06-30 | 国电南瑞科技股份有限公司 | Heat insulation vibration reduction device of energy storage battery module and low-heat-loss high-flexibility mounting method |
| CN116365139B (en) * | 2022-09-09 | 2024-01-23 | 国电南瑞科技股份有限公司 | Heat insulation vibration reduction device of energy storage battery module and low-heat-loss high-flexibility mounting method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241012 Address after: 101-1110, 1st Floor, No. 26, Courtyard 6, Hengye 8th Street, Tongzhou District, Beijing, 100000 Patentee after: Zhongxinhang (Beijing) Technology Development Co.,Ltd. Country or region after: China Address before: 610000 No. 12, floor 1, building 10, Xinglong pedestrian street, Longquan Town, Longquanyi District, Chengdu, Sichuan Patentee before: Chengdu Haijia Network Co.,Ltd. Country or region before: China |