CN201812868U - Energy storage protection box - Google Patents
Energy storage protection box Download PDFInfo
- Publication number
- CN201812868U CN201812868U CN2010205681637U CN201020568163U CN201812868U CN 201812868 U CN201812868 U CN 201812868U CN 2010205681637 U CN2010205681637 U CN 2010205681637U CN 201020568163 U CN201020568163 U CN 201020568163U CN 201812868 U CN201812868 U CN 201812868U
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- Prior art keywords
- energy storage
- box
- box body
- box cover
- cover
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- Expired - Fee Related
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- 238000004146 energy storage Methods 0.000 title claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims description 27
- 239000003351 stiffener Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011404 masonry cement Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004078 waterproofing 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)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an energy storage protection box, which comprises a box body and a box cover, wherein the box cover is provided with a ventilation opening, either the box body or the box cover is provided with a clamp buckle, the other is provided with a bendable edge part, the edge part is provided with a clamp buckle groove matched with the clamp buckle, and a waterproof sealing device is arranged between the box body and the box cover. The energy storage protection box realizes the connection of the box body and the box cover through the matching between the clamp buckle and the clamp buckle groove, and in addition, the waterproof sealing device is arranged between the box body and the box cover. During the installation, the box body and the box cover are connected through the matching between the clamp buckle and the clamp buckle groove, and the tightness between the box body and the box cover can be ensured through the waterproof sealing device arranged between the box cover and the box body. The energy storage protection box provided by the utility model is convenient to install and has good waterproof performance.
Description
Technical Field
The utility model relates to an electrical apparatus case especially relates to an energy storage protection box of protection energy storage battery.
Background
With the continuous improvement of energy-saving consciousness of the whole society, the energy storage battery is widely applied; especially in the application of self-generating equipment, the energy storage battery is an important component of solar power generation equipment, wind power generation equipment and other self-generating equipment. In order to ensure the service performance of the energy storage battery, the energy storage battery is generally protected by a proper protection mode.
In the prior art, the common protection modes of the energy storage battery include a field masonry cement pool, a lamp post with a base and a plastic energy storage protection box. The protection mode of building the cement pool on site is time-consuming and labor-consuming and has poor waterproof effect; the lamp pole is inconvenient when changing energy storage battery from the protection mode of taking the base, and the maintenance cost is high. Therefore, the protection mode of the plastic energy storage protection box is widely applied.
The plastic energy storage protection box comprises a box body and a box cover which are matched, wherein the box body is connected with the box cover through a plurality of bolts; in order to ensure the sealing performance of the matching part of the box body and the box cover, a proper sealing ring is arranged between the box body and the box cover to serve as a waterproof sealing device. The specific application mode is as follows: firstly, connecting an energy storage battery with a lead, and sealing a binding post with glue; then the energy storage battery is placed in the plastic energy storage protective box, the lead penetrates out of the threading hole of the plastic energy storage protective box, and the plastic energy storage protective box is tightened by a matched bolt; and finally, placing the plastic energy storage protective box into a cement pool which is built in advance, and covering a cover of the cement pool.
The protection mode of the plastic energy storage protection box solves the problem of contradiction between water resistance, heat dissipation, air exhaust and the like of the energy storage battery in the working process to a certain extent. However, the plastic energy storage protective box has too many connecting bolts, so that the operation is inconvenient, the installation and operation process is very complicated, and the locking mode is very complex; moreover, because all bolts are difficult to guarantee to have the same pretightening force during installation, and then the sealing ring has different compression capacities, the leakproofness that makes box and case lid cooperation department partly have is better, and the leakproofness that another part has is relatively poor, can't guarantee that each cooperation part all has good sealing performance, leads to its sealed effect can not last, can't satisfy the needs of protection energy storage battery.
Therefore, how to simplify the installation operation process of the energy storage protection box and ensure the sealing and waterproof performance thereof is a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing an energy storage protective box that has good waterproof performance, and installation operation process is simple.
In order to solve the technical problem, the utility model provides an energy storage protective housing includes box and case lid, the box with set up waterproof sealing device between the case lid, the case lid has ventilative mouthful, in box and case lid, one has the buckle, and another has the marginal portion that can buckle the marginal portion be equipped with buckle complex buckle groove.
Preferably, the waterproof sealing device comprises a concave groove extending along the edge of the open end of the box body and a protrusion on the box cover and matched with the concave groove, or the waterproof sealing device comprises a protrusion extending along the edge of the open end of the box body and a concave groove on the box cover and matched with the protrusion.
Preferably, a waterproof rubber ring is arranged in the concave groove.
Preferably, the waterproof sealing device comprises an outward facing outer step surface located at the open end of the box body and an inward facing inner step surface on the box cover; the outer step surface is matched with the inner step surface.
Preferably, the waterproof sealing device further comprises a waterproof rubber ring arranged between the outer step surface and the inner step surface.
Preferably, the energy storage protective box further comprises a vent pipe connected with the vent port, an internal thread is arranged on the inner side of the vent port, and an external thread matched with the internal thread is arranged on the vent pipe.
Preferably, the energy storage protective box further comprises a sleeve pipe arranged on the ventilation port and a ventilation pipe connected to the sleeve pipe in a sealing mode.
Preferably, the lower end of the vent pipe is sleeved outside the sleeve, and a hose clamp is arranged outside the lower end of the vent pipe.
Preferably, the ventilation pipe is connected with the sleeve through threads.
Preferably, grid type reinforcing ribs are arranged on the inner surface of the box cover and the inner surface of the bottom of the box body.
Compared with the background technology, the energy storage protection box provided by the utility model comprises a box body and a box cover, wherein the box cover is provided with a ventilation port, one of the box body and the box cover is provided with a buckle, the other one is provided with a bendable edge part, and the edge part is provided with a buckle groove matched with the buckle; and a waterproof sealing device is also arranged between the box body and the box cover.
When the energy storage protective box is installed, the bendable edge part arranged on the box body or the box cover is bent, so that the buckle groove arranged on the bendable edge part is buckled with the buckle arranged on the box cover or the box body, the connection between the box body and the box cover can be realized, and the installation operation process between the box body and the box cover is very simple; the buckle formula is connected and can also make the waterproof sealing device who sets up between box and case lid receive even extrusion force, has played good waterproof effect, guarantees that this energy storage protective housing has good lasting waterproof performance, has satisfied the needs of protection energy storage battery.
Drawings
Fig. 1 is an exploded view of an energy storage protection box according to a first embodiment of the present invention;
fig. 2 is a schematic overall assembly diagram of an energy storage protection box according to a first embodiment of the present invention;
FIG. 3 is a schematic view of a first waterproof sealing device according to a first embodiment;
FIG. 4 is a schematic view of a second waterproof sealing device according to the first embodiment;
FIG. 5 is a schematic view of a third waterproof sealing device according to the first embodiment;
FIG. 6 is a schematic view showing that the vent pipe and the sleeve pipe are connected through thread fit, and the sleeve pipe and the vent port are connected through thread fit in the first embodiment;
FIG. 7 is a schematic view of the connection between the ventilation tube and the ventilation port according to the first embodiment;
fig. 8 is a schematic view illustrating the distribution of the waterproof rubber ring and the grid-type reinforcing ribs in the first embodiment.
Detailed Description
The core of the utility model is to provide an energy storage protective box that has good waterproof performance and simple to operate.
In order to make those skilled in the art better understand the technical solutions provided by the present invention, the following detailed description is made with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and fig. 2, fig. 1 is an exploded view of an energy storage protection box according to an embodiment of the present invention; fig. 2 is a schematic view of an overall assembly of the energy storage protection box according to an embodiment of the present invention.
In the first embodiment, the energy storage protection box comprises a box body 1 and a box cover 2. The box body 1 and the box cover 2 have corresponding matching surfaces, and a waterproof sealing device 9 is arranged on the matching surface between the box body 1 and the box cover 2. The outer edge of the opening end of the box body 1 is distributed with a buckle 11, the box cover 2 is provided with a bendable edge part, and the bendable edge part is distributed with a bayonet slot 21 matched with the bayonet distributed on the box body 1.
When the energy storage protection box is installed, the buckle 11 and the buckle groove 21 can be buckled, so that the box body 1 and the box cover 2 are installed together. During the fastening process, the waterproof seal 9 is deformed by the pressing action. Thus, a closed cavity can be formed inside the box body 1 and the box cover 2; the cavity can be used for placing an energy storage battery or other energy storage equipment. The box body 1 can be connected with the box cover 2 by buckling the buckle groove 21 and the buckle 11, so that the installation operation process between the box body 1 and the box cover 2 is very simple, and the maintenance is very convenient; the buckle formula is connected and can be made waterproof sealing device 9 receive even extrusion force and produce even deformation, makes the fitting surface between box 1 and case lid 2 everywhere have good leakproofness, guarantees that this energy storage protective housing has good lasting waterproof performance, satisfies protection energy storage battery's needs.
Of course, the buckle 11 can also be arranged on the box cover 2, and the bendable edge part provided with the bayonet groove 21 can also be arranged on the box body 1, which can also realize the purpose of the utility model.
Further, in the first embodiment, the case cover 2 is further provided with an air vent 23; the energy storage equipment arranged in the closed cavity enclosed by the box body 1 and the box cover 2 can exhaust air through the ventilation port 23; of course, the inlet and outlet of the circuit can be arranged through the ventilation port 23.
The structure of the waterproof sealing device 9 is not limited to the sealing ring in the prior art, and a suitable specific structure can be selected according to actual needs.
Referring to fig. 3, fig. 3 is a structure of a first waterproof sealing device according to a first embodiment. A concave groove 12 surrounding the opening end for one circle is arranged at the opening end of the box body 1, an inclined surface 121 is arranged in the concave groove 12, a bulge 25 matched with the concave groove 12 is arranged on the box cover 2, and an inclined surface 251 is arranged on the bulge 25; the slope 251 of the protrusion 25 corresponds to the slope 121 of the groove 12, and the slopes may be substantially equal or different from each other by a predetermined difference. When the buckle 11 is connected with the bayonet groove 21, the inclined surface 251 in the protrusion 25 on the box cover 2 is tightly matched with the inclined surface 121 in the concave groove 12, so that a predetermined deformation is generated, and the sealing of the matching surface is kept, thereby achieving good waterproof and moistureproof effects.
Referring to fig. 4, fig. 4 is a structure of a second waterproof sealing device according to the first embodiment. In order to further enhance the sealing effect of the waterproof sealing device, a waterproof rubber ring 6 is further arranged between the concave groove 12 and the bulge 25. When buckle 11 is connected with bayonet groove 21 cooperation, protruding 25 and concave groove 12 cooperation, protruding 25 press on waterproof rubber ring 6, and waterproof rubber ring 6 receives even pressure to produce and warp to can improve the sealing performance of the cooperation department between box 1 and the case lid 2. The waterproof rubber ring 6 is not limited to be positioned at the bottom of the concave groove 12, and can also be distributed on two inner side walls of the concave groove 12; when the groove is jointed with the waterproof rubber ring 6, two inner side walls of the concave groove 12 can be straight surfaces or inclined surfaces.
Please refer to fig. 5, which is a schematic structural diagram of a third waterproof sealing apparatus according to the first embodiment. In order to make the structure of the waterproof sealing device simpler, the box body 1 and the box cover 2 can be matched in a step surface mode; the edge of the opening end of the box body 1 is provided with an outward-facing outer step surface 12, and the box cover 2 is provided with an inward-facing inner step surface 22; and the outer step surface 12 and the inner step surface 22 can be matched with each other, and the waterproof sealing between the box body 1 and the box cover 2 can be realized through the matching between the two step surfaces. Of course, a waterproof rubber ring 6 may be provided between the outer step surface 12 and the inner step surface 22. When the waterproof rubber ring 6 is mounted, the position of the waterproof rubber ring 6 is fixed by the space formed by the inner step surface 22 and the outer step surface 12. When box 1 and case lid 2 are connected through the buckle, waterproof rubber ring 6 can receive the even pressure of box 1 and case lid 2, can play good dampproofing and waterproofing effect. It is also possible to provide a plurality of pairs of outer step surfaces 12 and inner step surfaces 22 as required to improve sealing performance.
In order to avoid rainwater from entering the cavity inside the energy storage protection box through the ventilation port 23 of the energy storage protection box, the sealing performance of the ventilation port of the box cover can be ensured by adopting a proper mode.
Referring to fig. 1 and 2 again, in the first embodiment, the gas permeable pipe 3 is further included; a sleeve 5 is arranged on the ventilation port 23 on the box cover 2; wherein, the sleeve 5 and the case cover 2 are integrated into a whole, and the ventilation pipe 3 is a rubber pipe or other pipes with deformation. The lower end of the vent pipe 3 is sleeved outside the sleeve 5, the throat hoop 4 is arranged outside the lower end of the vent pipe 3, and the throat hoop 4 can enable the lower end of the vent pipe 3 to generate appropriate deformation so that the lower end of the vent pipe 3 is in sealing connection with the sleeve 5. Of course, when the sleeve 5 is a rubber tube or other tube having a deformation amount, the ventilation tube 3 may be inserted into the sleeve 5 and the throat band 4 may be provided at an appropriate position outside the sleeve 5.
The parts can be connected by screw thread. Referring to fig. 6, fig. 6 is a schematic view of the connection between the vent pipe and the sleeve, and the connection between the sleeve and the vent hole through the thread fit. The lower end of the sleeve 5 is provided with an external thread, the ventilation port 23 is provided with an internal thread, and the lower end of the sleeve 5 is connected with the ventilation port 23 through a thread; the upper end of the sleeve 5 is provided with an external thread, and the lower end of the vent pipe 3 is provided with an internal thread, so that the upper end of the sleeve 5 is also connected with the lower end of the vent pipe 3 through the thread. The specific manner of the threaded connection can be selected according to actual needs.
In certain cases, it is also possible to connect the ventilation ducts directly to the cover 2. Referring to fig. 7, fig. 7 is a schematic view illustrating a connection between a vent pipe and a vent port according to a first embodiment. Can make the ventilative mouth 23 of case lid 2 be equipped with internal thread 231, the ventilative 3 lower extreme setting of tuber pipe and this internal thread 231 complex external screw thread 31, make ventilative 3 and ventilative mouthful 23 sealing connection through the cooperation of screw thread.
Of course, the air vent 23 may be sealed by waterproof rubber ring, vacuum gasket, etc.
In addition, the gas permeable tubes 3 should have a suitable height, and after installation, the upper end ports thereof should be located above the ground water level line to prevent external water from entering the energy storage protective box through the gas permeable tubes 23.
Referring to fig. 8, fig. 8 is a schematic diagram illustrating distribution of the waterproof rubber ring and the grid-type reinforcing ribs according to the first embodiment. In order to increase the pressure resistance of the energy storage protection box, increase the strength of the energy storage protection box and increase the application range of the energy storage protection box, in the first embodiment, grid-type reinforcing ribs 8 are arranged on the inner surface of the box cover 2 of the energy storage protection box and the inner surface of the bottom of the box body 1, so that the strength of the energy storage protection box is enhanced.
Of course, the heat-insulating layer 7 can be arranged in the box body to reduce the influence of temperature on the energy storage protective box and enlarge the application range of the energy storage protective box.
It is right above the utility model provides an energy storage protective housing has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using several specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The energy storage protection box is characterized in that one of the box body and the box cover is provided with a buckle, the other one of the box body and the box cover is provided with a bendable edge part, and the edge part is provided with a buckle groove matched with the buckle.
2. The energy storage protective case of claim 1 wherein the waterproof sealing means comprises a groove extending along an open end edge of the case and a protrusion on the case cover that mates with the groove,
or,
the waterproof sealing device comprises a bulge extending along the edge of the opening end of the box body and a concave groove matched with the bulge on the box cover.
3. The energy storage protective case of claim 2 wherein a waterproof rubber ring is disposed in the recessed groove.
4. The energy storage protective case of claim 1 wherein the watertight seal comprises an outwardly facing outer step surface at the open end of the case and an inwardly facing inner step surface on the case cover; the outer step surface is matched with the inner step surface.
5. The energy storage protective case of claim 4, wherein the waterproof sealing arrangement further comprises a waterproof rubber ring disposed between the outer step surface and the inner step surface.
6. The energy storage protective box of claim 1, further comprising a vent pipe connected with the vent port, wherein an inner thread is arranged inside the vent port, and the vent pipe is provided with an outer thread matched with the inner thread.
7. The energy storage protective case of claim 1 further comprising a sleeve mounted over the vent and a vent tube sealingly attached to the sleeve.
8. The energy storage protective case of claim 7, wherein the lower end of the vent pipe is sleeved outside the sleeve, and a throat hoop is arranged outside the lower end of the vent pipe.
9. The energy storage protective case of claim 7 wherein the gas permeable tube is threadably connected to the sleeve.
10. The energy storage protective case of any one of claims 1 to 9, wherein grid stiffeners are provided on both the inner surface of the case cover and the inner surface of the case bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205681637U CN201812868U (en) | 2010-10-14 | 2010-10-14 | Energy storage protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205681637U CN201812868U (en) | 2010-10-14 | 2010-10-14 | Energy storage protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201812868U true CN201812868U (en) | 2011-04-27 |
Family
ID=43895806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205681637U Expired - Fee Related CN201812868U (en) | 2010-10-14 | 2010-10-14 | Energy storage protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201812868U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301126A (en) * | 2018-11-26 | 2019-02-01 | 东莞市力腾辉电源科技有限公司 | A kind of battery case of battery-operated motor cycle |
| CN112604223A (en) * | 2020-12-20 | 2021-04-06 | 卢冠军 | Intelligent fire extinguisher cabinet and working method thereof |
| WO2021096048A1 (en) * | 2019-11-12 | 2021-05-20 | 삼성에스디아이(주) | Secondary battery |
| CN113258179A (en) * | 2021-04-22 | 2021-08-13 | 路华置富电子(深圳)有限公司 | Novel packaged solid-state battery |
| CN113790097A (en) * | 2021-08-06 | 2021-12-14 | 陈雨朦 | New energy automobile water tank of high leakproofness |
| CN114843683A (en) * | 2022-05-16 | 2022-08-02 | 合肥众禾动力新能源科技有限公司 | Storage battery protection box containing phase change energy storage material |
| CN114955281A (en) * | 2022-04-25 | 2022-08-30 | 成都航利装备科技有限公司 | Sealing storage and transportation device for aviation turbofan engine made of composite material and using method |
| WO2023106682A1 (en) * | 2021-12-07 | 2023-06-15 | 주식회사 엘지에너지솔루션 | Battery pack and vehicle comprising same |
| CN114424401B (en) * | 2019-11-12 | 2024-09-27 | 三星Sdi株式会社 | Secondary battery |
-
2010
- 2010-10-14 CN CN2010205681637U patent/CN201812868U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301126A (en) * | 2018-11-26 | 2019-02-01 | 东莞市力腾辉电源科技有限公司 | A kind of battery case of battery-operated motor cycle |
| WO2021096048A1 (en) * | 2019-11-12 | 2021-05-20 | 삼성에스디아이(주) | Secondary battery |
| CN114424401A (en) * | 2019-11-12 | 2022-04-29 | 三星Sdi株式会社 | Secondary battery |
| CN114424401B (en) * | 2019-11-12 | 2024-09-27 | 三星Sdi株式会社 | Secondary battery |
| CN112604223A (en) * | 2020-12-20 | 2021-04-06 | 卢冠军 | Intelligent fire extinguisher cabinet and working method thereof |
| CN113258179A (en) * | 2021-04-22 | 2021-08-13 | 路华置富电子(深圳)有限公司 | Novel packaged solid-state battery |
| CN113258179B (en) * | 2021-04-22 | 2023-01-24 | 路华置富电子(深圳)有限公司 | Novel packaged solid-state battery |
| CN113790097A (en) * | 2021-08-06 | 2021-12-14 | 陈雨朦 | New energy automobile water tank of high leakproofness |
| WO2023106682A1 (en) * | 2021-12-07 | 2023-06-15 | 주식회사 엘지에너지솔루션 | Battery pack and vehicle comprising same |
| CN114955281A (en) * | 2022-04-25 | 2022-08-30 | 成都航利装备科技有限公司 | Sealing storage and transportation device for aviation turbofan engine made of composite material and using method |
| CN114843683A (en) * | 2022-05-16 | 2022-08-02 | 合肥众禾动力新能源科技有限公司 | Storage battery protection box containing phase change energy storage material |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20191014 |