CN217522155U - High-power nickel-metal hydride battery - Google Patents
High-power nickel-metal hydride battery Download PDFInfo
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- CN217522155U CN217522155U CN202221240812.XU CN202221240812U CN217522155U CN 217522155 U CN217522155 U CN 217522155U CN 202221240812 U CN202221240812 U CN 202221240812U CN 217522155 U CN217522155 U CN 217522155U
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- side guard
- battery jar
- metal hydride
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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 belongs to the technical field of nickel-metal hydride batteries, in particular to a high-power nickel-metal hydride battery, which comprises a battery jar, a top cover arranged at the top end of the battery jar, a suspension mounting seat, two symmetrically distributed first side guard plates and two symmetrically distributed second side guard plates; the suspension mounting seat is mounted on the inner bottom surface of the battery jar, and a flexible supporting assembly is connected between the bottom surface of the suspension mounting seat and the inner bottom surface of the battery jar; the high-power nickel-metal hydride battery of the utility model utilizes the two first side guard plates and the two second side guard plates to form a square-shaped component, and the elastic isolation component is matched to play a good protection effect, so that the core part in the battery jar is safely protected, the influence on use or damage caused by external force is avoided, and the safety of the battery is ensured; the heat dissipation bin, the air guide holes, the air holes, the heat absorption insulation sponge plate and the metal heat conduction plate further carry out safety protection on the core part inside the battery jar, and meanwhile, the heat dissipation performance of the battery is improved.
Description
Technical Field
The utility model belongs to the technical field of the nickel-metal hydride battery, concretely relates to high power nickel-metal hydride battery.
Background
As fossil fuels are less and less under the condition of large-scale development and utilization of human beings, in recent years, the development and utilization of hydrogen energy are increasingly emphasized, and the nickel-hydrogen battery is more and more noticed by people as an important direction of hydrogen energy application, and is a storage battery with good performance, and is divided into a high-voltage nickel-hydrogen battery and a low-voltage nickel-hydrogen battery; the nickel-metal hydride battery has an anode active material of ni (oh)2 (referred to as NiO electrode), a cathode active material of metal hydride, also referred to as hydrogen storage alloy (referred to as hydrogen storage electrode), and an electrolyte of 6mol/L potassium hydroxide solution, and has attracted more and more attention as an important direction of hydrogen energy application.
However, in the long-term use process, we find that the conventional nickel-metal hydride battery is usually installed at a specified position for use by using the conventional means, but the nickel-metal hydride battery lacks the necessary safety protection measures, and the nickel-metal hydride battery is susceptible to the influence of external force to generate position difference to affect the use, and in severe cases, even the nickel-metal hydride battery is damaged by impact.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a high power nickel-hydrogen battery has convenient to use and safe in utilization's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a high-power nickel-metal hydride battery comprises a battery jar and a top cover arranged at the top end of the battery jar, and further comprises a suspension mounting seat, two first side guard plates which are symmetrically distributed and two second side guard plates which are symmetrically distributed; the suspension mounting seat is mounted on the inner bottom surface of the battery jar in a suspension manner, and two groups of flexible supporting assemblies which are symmetrically distributed are connected between the bottom surface of the suspension mounting seat and the inner bottom surface of the battery jar; the two second side guard plates are symmetrically hinged to two ends of the two first side guard plates, the two first side guard plates and the two second side guard plates form a square member, and a heat dissipation bin is arranged between the outer wall of the square member and the inner wall of the battery jar; the second side guard plate comprises a middle connecting plate positioned in the middle and side connecting plates symmetrically hinged to two ends of the middle connecting plate, and elastic isolation components are connected between the outer wall of the middle connecting plate and the outer wall of the first side guard plate and the inner wall of the battery jar; the first side guard plate is provided with an air guide hole communicated with the heat dissipation bin, and the top cover is provided with an air hole communicated with the heat dissipation bin.
As a preferred technical scheme of the utility model, the elastic isolation subassembly includes flexible post and cover and establishes No. one expansion spring on the flexible post.
As an optimal technical scheme of the utility model, the medial surface bonding of side guard plate is fixed with the metal heat-conducting plate the surface bonding of metal heat-conducting plate is fixed with the insulating sponge board of heat absorption.
As an optimized technical scheme of the utility model, every group the equipartition interval distribution of flexible supporting component has threely.
As a preferred technical scheme of the utility model, flexible supporting component includes flexible post and No. two expanding spring No. two, the top of flexible post No. two with the bottom surface of suspension mount pad is articulated, the bottom with the interior bottom surface of battery jar is articulated, just is in the both ends of flexible post No. two all are fixed with the spacing ring, No. two expanding spring cover are established just be in two on the flexible post No. two between the spacing ring.
Compared with the prior art, the beneficial effects of the utility model are that: the high-power nickel-metal hydride battery of the utility model utilizes the two first side guard plates and the two second side guard plates to form a square-shaped component, and the elastic isolation component is matched to play a good protection effect, so that the core part in the battery jar is safely protected, the influence on use or damage caused by external force is avoided, and the safety of the battery is ensured; the heat dissipation bin, the air guide holes, the air holes, the heat absorption insulation sponge plate and the metal heat conduction plate further carry out safety protection on the core part inside the battery jar, and meanwhile, the heat dissipation performance of the battery is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged structural view of the flexible support assembly of fig. 2 according to the present invention;
in the figure: 1. a battery case; 2. a top cover; 3. air holes are formed; 4. a suspension mounting seat; 5. a first side guard plate; 6. a second side guard plate; 7. a heat dissipation bin; 8. a side connection plate; 9. a middle connecting plate; 10. an elastomeric isolation component; 11. a metal heat-conducting plate; 12. a heat-absorbing insulating sponge sheet; 13. an air vent; 14. a flexible support assembly; 15. a first telescopic column; 16. a first expansion spring; 17. a second telescopic column; 18. a limiting ring; 19. and a second expansion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a high-power nickel-metal hydride battery comprises a battery jar 1 and a top cover 2 arranged at the top end of the battery jar 1, and further comprises a suspension mounting seat 4, two symmetrically distributed first side protection plates 5 and two symmetrically distributed second side protection plates 6; the suspension installation seat 4 is installed on the inner bottom surface of the battery jar 1 in a suspension manner, and two groups of flexible supporting assemblies 14 which are symmetrically distributed are connected between the bottom surface of the suspension installation seat 4 and the inner bottom surface of the battery jar 1; the two second side guard plates 6 are symmetrically hinged at two ends of the two first side guard plates 5, the two first side guard plates 5 and the two second side guard plates 6 form a square-shaped component, and a heat dissipation bin 7 is arranged between the outer wall of the square-shaped component and the inner wall of the battery jar 1; the second side guard plate 6 comprises a middle connecting plate 9 positioned in the middle and side connecting plates 8 symmetrically hinged to two ends of the middle connecting plate 9, and elastic isolation components 10 are connected between the outer wall of the middle connecting plate 9 and the outer wall of the first side guard plate 5 and the inner wall of the battery jar 1; when the side guard plate I5 is provided with an air guide hole 13 communicated with the heat dissipation bin 7, the top cover 2 is provided with an air vent 3 communicated with the heat dissipation bin 7, the battery jar 1 is installed at a specified position by using a conventional method, the core part of the battery is installed on the suspension installation seat 4 in the battery jar 1, and the top cover 2 is installed at the top end of the battery jar 1; the two first side guard plates 5 and the two second side guard plates 6 form a square component, elastic isolation components 10 are connected between the outer wall of the middle connecting plate 9 and between the outer wall of the first side guard plate 5 and the inner wall of the battery jar 1, the elastic isolation components 10 at the middle connecting plate 9 push the middle connecting plate 9 to move towards the inner side, the middle connecting plate 9 drives the side connecting plates 8 at two sides to turn and move towards the inner side, the side connecting plates 8 pull the first side guard plates 5 to move towards the inner side, and the elastic isolation components 10 at the first side guard plates 5 can also push the first side guard plates 5 to move towards the inner side, so that the battery core part is clamped towards the inner side, the stability of the battery core part is ensured, the influence on use or damage caused by external force is avoided, and the safety of a battery is ensured; the heat dissipation bin 7, the air guide holes 13 and the air holes 3 are convenient to ventilate, and the heat dissipation performance of the battery is improved.
Specifically, according to fig. 1 and fig. 2, in this embodiment, elastic isolation component 10 includes a telescopic column 15 and a telescopic spring 16 that the cover was established on a telescopic column 15, to elastic isolation component 10 of well connecting plate 9 department, the one end and the well connecting plate 9 of a telescopic column 15 are connected, the other end and the interior wall connection of battery jar 1, correspondingly, to elastic isolation component 10 of a side guard plate 5 department, the one end and the side guard plate 5 of a telescopic column 15 are connected, the other end and the interior wall connection of battery jar 1, in addition, a telescopic column 15 is the extending structure that two sections hollow cylinder components cup joint and constitute.
Specifically, according to fig. 1, in this embodiment, a metal heat conducting plate 11 is bonded and fixed to an inner side surface of the first side guard plate 5, a heat absorbing insulating sponge plate 12 is bonded and fixed to a surface of the metal heat conducting plate 11, the metal heat conducting plate 11 is selected to be a copper plate, such as red copper, and the heat absorbing insulating sponge plate 12 is matched to effectively improve heat absorbing and conducting capabilities and improve heat dissipation performance of the battery, meanwhile, the heat absorbing insulating sponge plate 12 has flexibility, and safety is guaranteed when the two first side guard plates 5 and the two second side guard plates 6 clamp a core part of the battery.
Specifically, according to fig. 1 and fig. 2, in this embodiment, three flexible supporting assemblies 14 are equally spaced from each other, so that the supporting is more stable.
Specifically, according to fig. 1, fig. 2, and fig. 3, in this embodiment, the flexible supporting component 14 includes a second telescopic column 17 and a second telescopic spring 19, a top end of the second telescopic column 17 is hinged to the bottom surface of the suspension mounting seat 4, a bottom end of the second telescopic column 17 is hinged to the inner bottom surface of the battery jar 1, and both ends of the second telescopic column 17 are fixed with the limiting rings 18, the second telescopic spring 19 is sleeved on the second telescopic column 17 and located between the two limiting rings 18, the second telescopic column 17 is a telescopic structure formed by sleeving two sections of hollow cylindrical members, and under the elastic force effect of the second telescopic spring 19, the suspension mounting seat 4 is elastically supported by the second telescopic column 17.
The utility model discloses a theory of operation and use flow: the utility model discloses a high power nickel-hydrogen battery, when using, battery jar 1 utilizes conventional means to install in regulation position department, and the battery core part is installed on suspension mount pad 4 in battery jar 1, and top cap 2 is installed on the top of battery jar 1, because be connected with two sets of symmetrical distribution's flexible supporting component 14 between the bottom surface of suspension mount pad 4 and the interior bottom surface of battery jar 1 for carry out flexible support to suspension mount pad 4, make suspension mount pad 4 have antidetonation function, be used for cushioning antidetonation to the core part in battery jar 1;
the two first side guard plates 5 and the two second side guard plates 6 form a square component, elastic isolation components 10 are connected between the outer wall of the middle connecting plate 9 and between the outer wall of the first side guard plate 5 and the inner wall of the battery jar 1, the elastic isolation components 10 at the middle connecting plate 9 push the middle connecting plate 9 to move towards the inner side, the middle connecting plate 9 drives the side connecting plates 8 at two sides to turn and move towards the inner side, the side connecting plates 8 pull the first side guard plates 5 to move towards the inner side, and the elastic isolation components 10 at the first side guard plates 5 can also push the first side guard plates 5 to move towards the inner side, so that the battery core part is clamped towards the inner side, the stability of the battery core part is ensured, the influence on use or damage caused by external force is avoided, and the safety of a battery is ensured; the heat dissipation bin 7, the air guide holes 13 and the air holes 3 are convenient to ventilate, so that the heat dissipation performance of the battery is improved;
a metal heat conduction plate 11 is fixedly bonded on the inner side face of a first side protection plate 5, a heat absorption insulation sponge plate 12 is fixedly bonded on the surface of the metal heat conduction plate 11, the metal heat conduction plate 11 is matched with the heat absorption insulation sponge plate 12, heat absorption and heat conduction capacities are effectively improved, heat dissipation performance of a battery is improved, the heat absorption insulation sponge plate 12 has flexibility, and safety is guaranteed when two first side protection plates 5 and two second side protection plates 6 clamp core parts of the battery.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A high power nickel-metal hydride battery comprises a battery jar (1) and a top cover (2) arranged at the top end of the battery jar (1), and is characterized in that: the high-power nickel-metal hydride battery also comprises a suspension mounting seat (4), two first side guard plates (5) which are symmetrically distributed and two second side guard plates (6) which are symmetrically distributed; the suspension mounting seat (4) is mounted on the inner bottom surface of the battery jar (1) in a suspension manner, and two groups of flexible supporting assemblies (14) which are symmetrically distributed are connected between the bottom surface of the suspension mounting seat (4) and the inner bottom surface of the battery jar (1); the two second side guard plates (6) are symmetrically hinged to two ends of the two first side guard plates (5), the two first side guard plates (5) and the two second side guard plates (6) form a square-shaped component, and a heat dissipation bin (7) is arranged between the outer wall of the square-shaped component and the inner wall of the battery jar (1); the second side guard plate (6) comprises a middle connecting plate (9) positioned in the middle and side connecting plates (8) symmetrically hinged to two ends of the middle connecting plate (9), and elastic isolation components (10) are connected between the outer wall of the middle connecting plate (9) and the outer wall of the first side guard plate (5) and the inner wall of the battery jar (1); the first side guard plate (5) is provided with an air guide hole (13) communicated with the heat dissipation bin (7), and the top cover (2) is provided with an air hole (3) communicated with the heat dissipation bin (7).
2. The high power nickel-metal hydride battery as claimed in claim 1, wherein: the elastic isolation assembly (10) comprises a first telescopic column (15) and a first telescopic spring (16) sleeved on the first telescopic column (15).
3. The high power nickel-metal hydride battery as claimed in claim 1, wherein: and a metal heat conduction plate (11) is fixedly adhered to the inner side surface of the first side protection plate (5), and a heat absorption insulation sponge plate (12) is fixedly adhered to the surface of the metal heat conduction plate (11).
4. The high power nickel-metal hydride battery as claimed in claim 1, wherein: three flexible supporting components (14) are distributed in each group at equal intervals.
5. The high power nickel-metal hydride battery as claimed in claim 1, wherein: flexible supporting component (14) are including No. two flexible post (17) and No. two expanding spring (19), the top of No. two flexible post (17) with the bottom surface of suspension mount pad (4) is articulated, the bottom with the interior bottom surface of battery jar (1) is articulated, just the both ends of No. two flexible post (17) all are fixed with spacing ring (18), No. two expanding spring (19) cover is established on No. two flexible post (17) and be in two between spacing ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221240812.XU CN217522155U (en) | 2022-05-23 | 2022-05-23 | High-power nickel-metal hydride battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221240812.XU CN217522155U (en) | 2022-05-23 | 2022-05-23 | High-power nickel-metal hydride battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217522155U true CN217522155U (en) | 2022-09-30 |
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ID=83390198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221240812.XU Active CN217522155U (en) | 2022-05-23 | 2022-05-23 | High-power nickel-metal hydride battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217522155U (en) |
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2022
- 2022-05-23 CN CN202221240812.XU patent/CN217522155U/en active Active
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