CN216529159U - Module installing support and contain its module installation assembly - Google Patents
Module installing support and contain its module installation assembly Download PDFInfo
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- CN216529159U CN216529159U CN202122940073.7U CN202122940073U CN216529159U CN 216529159 U CN216529159 U CN 216529159U CN 202122940073 U CN202122940073 U CN 202122940073U CN 216529159 U CN216529159 U CN 216529159U
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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 provides a module mounting bracket and a module mounting assembly comprising the same, wherein the module mounting bracket comprises a first mounting plate and a second mounting plate connected with the first mounting plate, the first mounting plate and the second mounting plate are arranged in an overlapped mode, one surface, close to the first mounting plate, of the second mounting plate is provided with a flow channel, and the flow channel is used for introducing cooling liquid. The module mounting bracket can be matched with an upper module for use, one surface of the first mounting plate, which is far away from the second mounting plate, is connected with the upper module, so that the upper module is mounted on the module mounting bracket, the upper module can be cooled through the flowing of cooling liquid in the flow channel, a cooling system is effectively integrated onto the mounting bracket, the structure is simple, and the processing cost is low.
Description
Technical Field
The utility model relates to a module mounting bracket and a module mounting assembly comprising the same.
Background
With the rapid development of lithium ion batteries, the use of electric vehicles and electric transport vehicles gradually becomes one of the most important ways for green energy conservation and emission reduction. Correspondingly, the popularization of the battery pack is also higher and higher, in order to improve the endurance mileage of the electric automobile and meet the structural requirements of the battery pack, the battery pack is usually designed into a double-layer module structure in a plurality of whole automobile factories, the design can not only improve the storage capacity of the battery, but also reduce the occupied space of the battery pack and meet the total arrangement requirements of the whole automobile, and the two aims can be achieved at one stroke. Chinese utility model patent publication No. CN208923249U and chinese utility model patent publication No. CN210052774U disclose an upper layer structure of a battery pack module support, respectively, but these structural modes all require a set of module liquid cooling system to be designed separately to realize cooling of the upper layer module, and the manufacturing cost is high; and an independent cooling system needs to be assembled independently, the die sinking is carried out independently, the weight of the whole battery pack is improved, the energy density of the battery pack is reduced, and the performance of the battery pack is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect that a mounting bracket of a battery pack module in the prior art cannot cool an upper module, and provides a module mounting bracket and a module mounting assembly comprising the same.
The utility model solves the technical problems through the following technical scheme:
the utility model provides a module mounting bracket which comprises a first mounting plate and a second mounting plate connected with the first mounting plate, wherein the first mounting plate and the second mounting plate are arranged in an overlapped mode, and a flow channel is formed in one surface, close to the first mounting plate, of the second mounting plate and used for introducing cooling liquid.
In this scheme, adopt above-mentioned structural style, the module installing support can use with the cooperation of upper module, and the one side that deviates from the second mounting panel on the first mounting panel is connected with the upper module for the upper module is installed on the module installing support, can realize the cooling to the upper module through the coolant liquid flows in the runner, and is effectual integrated to the installing support with cooling system, simple structure, and the processing cost is lower.
Preferably, a sealing rubber strip is arranged between the first mounting plate and the second mounting plate, a sealing groove is formed in one surface, close to the first mounting plate, of the second mounting plate, and the sealing rubber strip is arranged in the sealing groove.
In this scheme, adopt above-mentioned structural style, joint strip can effectively guarantee the position of joint strip between first mounting panel and second mounting panel in arranging the seal groove in, prevents that it from sliding. The airtight stability of the whole module mounting bracket can also be ensured. On the other hand, be equipped with joint strip between first mounting panel and the second mounting panel and can prevent that the coolant liquid from flowing out from the module installing support, influence the liquid cooling effect, also prevent that the coolant liquid outflow from polluting the service environment of module installing support.
Preferably, the flow channel comprises a flow channel main body, a liquid inlet end and a liquid outlet end, the two ends of the flow channel main body are communicated with the liquid inlet end and the liquid outlet end, two water nozzle mounting holes are formed in the first mounting plate, and the two water nozzle mounting holes are communicated with the liquid inlet end and the liquid outlet end respectively.
In this scheme, adopt above-mentioned structural style, the coolant liquid flows into the feed liquor end from the water injection well choke mounting hole directly over the feed liquor end, flows through the runner main part and goes out the liquid end, flows out from the water injection well choke mounting hole directly over the liquid end to realize that the coolant liquid flows in the runner and reach the effect of cooling upper module.
Preferably, the width of the liquid inlet end and the width of the liquid outlet end are larger than the width of the flow passage main body.
In this scheme, adopt above-mentioned structural style, can effectively guarantee the distribution speed and the flow effect of coolant liquid.
Preferably, two ends of the first mounting plate are provided with first positioning parts, and the second mounting plate is provided with second positioning parts matched with the first positioning parts;
the module mounting bracket comprises a first mounting plate, a second mounting plate and a first fastener, wherein the first mounting plate is provided with a first mounting hole, the second mounting plate is provided with a second mounting hole corresponding to the first mounting hole, and the first fastener sequentially penetrates through the first mounting hole and the second mounting hole to fix the first mounting plate and the second mounting plate.
In this scheme, adopt above-mentioned structural style, through the cooperation between first location portion and the second location portion for location is accurate when first mounting panel and the installation of second mounting panel, reduces later stage assembly work's error, improves the packaging efficiency. Fix first mounting panel and second mounting panel through first mounting hole and second mounting hole to it is fixed to further guarantee the installation of whole module installing support.
Preferably, one side of the second mounting plate, which faces away from the first mounting plate, is provided with an annular protruding part, and the outer peripheral side of the annular protruding part is provided with a reinforcing rib extending to the edge of the second mounting plate.
In this scheme, adopt above-mentioned structural style to the whole rigidity of better assurance module installing support prevents that the module from placing on the module installing support when, phenomenon such as fracture, distortion appear in the second mounting panel, influences the installation and the liquid cooling of upper module.
Preferably, the two ends of the second mounting plate are provided with third positioning parts matched with the box body; third mounting holes are further formed in the two ends of the second mounting plate and are used for being connected with the box body.
In this scheme, adopt above-mentioned structural style, the module installing support is connected with the box and is made the upper module install in the box, makes second mounting panel and box location through third location portion, reduces later stage assembly work's error, improves the packaging efficiency. Realize through the third mounting hole that the second mounting panel is fixed between with the box to it is fixed to further guarantee the installation of whole module installing support.
The utility model also provides a module mounting assembly which comprises an upper-layer module, a box body and the module mounting bracket, wherein two sides of the module mounting bracket are respectively connected with the upper-layer module and the cross beam of the box body;
third mounting hole has still been seted up at the both ends of second mounting panel, be equipped with on the crossbeam with the fourth mounting hole that third mounting hole position corresponds, module installation assembly includes the second fastener, the second fastener passes in proper order the third mounting hole with the fourth mounting hole will the module installing support with the crossbeam is fixed.
In this scheme, adopt above-mentioned structural style, through the cooperation between third location portion and the fourth location portion for the location is accurate when second mounting panel and crossbeam installation, reduces later stage assembly work's error, improves the packaging efficiency. The second mounting plate and the beam are fixed through the third mounting hole and the fourth mounting hole, so that the whole module mounting bracket is further guaranteed to be fixedly mounted on the beam.
Preferably, a heat conducting pad is arranged between the upper layer module and the module mounting bracket.
In this scheme, adopt above-mentioned structural style to realize the effect of heat transfer better, the heat that the upper module gived off transmits to the module installing support through the heat conduction pad, and the coolant liquid in the runner cools off in order to reach the effect of liquid cooling.
Preferably, the module mounting assembly comprises a cooling water nozzle, and the cooling water nozzle is mounted on the first mounting plate through the water nozzle mounting hole.
The positive progress effects of the utility model are as follows: the module mounting bracket can be matched with an upper module for use, one surface of the first mounting plate, which is far away from the second mounting plate, is connected with the upper module, so that the upper module is mounted on the module mounting bracket, the upper module can be cooled through the flowing of cooling liquid in the flow channel, a cooling system is effectively integrated on the mounting bracket, the structure is simple, and the processing cost is low.
Drawings
Fig. 1 is a schematic structural view of a module mounting bracket according to a preferred embodiment of the utility model.
Fig. 2 is a schematic structural diagram of the first mounting plate of the module mounting bracket according to the preferred embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a second mounting plate of the module mounting bracket according to the preferred embodiment of the utility model.
Fig. 4 is a schematic view of another angle of the second mounting plate of the module mounting bracket according to the preferred embodiment of the utility model.
Fig. 5 is a schematic structural view of a sealing rubber strip of a module mounting bracket according to a preferred embodiment of the utility model.
FIG. 6 is a schematic structural view of a module mounting assembly according to a preferred embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a beam according to a preferred embodiment of the utility model.
Description of reference numerals:
module mounting bracket 1
Tap mounting hole 113
Liquid inlet end 1212
Liquid outlet end 1213
Seal groove 122
Reinforcing rib 126
Sealing rubber strip 13
Upper layer module 2
Fourth mounting hole 32
Cooling water nozzle 4
Detailed Description
The present invention will be more clearly and completely described below by way of examples in conjunction with the accompanying drawings, but the present invention is not limited thereto.
The present invention provides a module mounting bracket 1 as shown in fig. 1, 3 and 6. Module installing support 1 includes first mounting panel 11 and second mounting panel 12, first mounting panel 11 is connected in second mounting panel 12, and first mounting panel 11 and second mounting panel 12 coincide are placed, and second mounting panel 12 is close to the one side of first mounting panel 11 and is equipped with runner 121, has runner 121 in the space between first mounting panel 11 and the second mounting panel 12 promptly, and runner 121 is used for letting in the coolant liquid, can carry out the liquid cooling to the device of installing on module installing support 1. Module installing support 1 can use with the upper module cooperation, and the one side that deviates from second mounting panel 12 on the first mounting panel 11 is connected with the upper module for the upper module is installed on module installing support 1, can realize the cooling to the upper module through coolant liquid in runner 121 internal flow, and is effectual with cooling system integration to the installing support on, simple structure, the processing cost is lower.
Specifically, the first mounting plate 11 is formed by a pressure expansion type manner, and both the upper surface and the lower surface of the first mounting plate are planar structures, and the large planar design increases the contact area between the flow channel 121 for cooling and the module/cell, wherein the upper surface of the first mounting plate 11 is the mounting plane of the module/cell. The upper surface and the lower surface of the first mounting plate 11 need to be leveled by a leveling machine so as to ensure the flatness of the upper surface and the mounting surface of the module/battery core and prevent the convex hull from colliding with the module/battery core; and the quality of the binding surface with the second mounting plate 12 during later-stage mounting can be ensured. In addition, set up the upper surface and the lower surface of first mounting panel 11 into planar structure for module installing support 1 can be applicable to square electric core and arrange, also is applicable to the installation of cylinder electric core and soft-packaged electric core and arranges, and application scope is wide.
Be equipped with the sealing member between first mounting panel 11 and the second mounting panel 12, strengthen the gas tightness between first mounting panel 11 and the second mounting panel 12, also prevent that the coolant liquid in the runner 121 from flowing out from module installing support 1, influence the liquid cooling effect, in addition, can prevent that the coolant liquid outflow from polluting the service environment of module installing support 1.
As shown in fig. 3 and 5, a sealing rubber strip 13 is disposed between the first mounting plate 11 and the second mounting plate 12, a sealing groove 122 is formed on a surface of the second mounting plate 12 close to the first mounting plate 11, and the sealing rubber strip 13 is disposed in the sealing groove 122. The sealing rubber strip 13 is arranged in the sealing groove 122, so that the position of the sealing rubber strip 13 between the first mounting plate 11 and the second mounting plate 12 can be effectively ensured, and the sliding of the sealing rubber strip 13 is prevented. The airtight stability of the entire module mounting bracket 1 can be ensured. On the other hand, be equipped with joint strip 13 between first mounting panel 11 and the second mounting panel 12 and can prevent that the coolant liquid from flowing out from module installing support 1, influence the liquid cooling effect, also prevent that the coolant liquid outflow from polluting the service environment of module installing support 1.
The sealing tape 13 is formed by injecting a sealant into the sealing groove 122. In addition, the sealing groove 122 surrounds the edge of the second mounting plate 12 once, the sealing groove 122 may be closed or not, and the shape of the sealing rubber strip 13 is matched with the sealing groove 122.
Specifically, when the module mounting bracket 1 is mounted, the sealing rubber strip 13 is mounted in the sealing groove 122, and then the first mounting plate 11 and the second mounting plate 12 are fixedly mounted.
Of course, in other embodiments, the peripheries of the first mounting plate 11 and the second mounting plate 12 may be directly welded, so as to achieve not only the sealing effect, but also the fixing effect of the first mounting plate 11 and the second mounting plate 12.
As shown in fig. 2 and fig. 3, the flow channel 121 includes a flow channel main body 1211, a liquid inlet end 1212 and a liquid outlet end 1213, and both ends of the flow channel main body 1211 communicate with the liquid inlet end 1212 and the liquid outlet end 1213. Two water nozzle mounting holes 113 are formed in the first mounting plate 11, the two water nozzle mounting holes 113 are respectively communicated with the liquid inlet end 1212 and the liquid outlet end 1213, that is, the two water nozzle mounting holes 113 are respectively located right above the liquid inlet end 1212 and the liquid outlet end 1213. The cooling liquid flows into the liquid inlet end 1212 from the water nozzle mounting hole 113 right above the liquid inlet end 1212 (i.e., the water nozzle mounting hole 113 on the left side in fig. 2), flows through the flow passage main body 1211 and the liquid outlet end 1213, and flows out from the water nozzle mounting hole 113 right above the liquid outlet end 1213 (i.e., the water nozzle mounting hole 113 on the right side in fig. 2), so that the cooling liquid flows in the flow passage 121 to achieve the effect of cooling the upper module.
Specifically, the groove is formed on the upper surface of the second mounting plate 12 as the flow channel 121, and the flow channel main body 1211 is bent at a plurality of positions with a bending angle of 90 degrees so as to cover the upper surface of the second mounting plate 12 as much as possible, thereby increasing the liquid cooling area. In addition, the flow path 121 may be formed in a terrace shape.
The widths of the liquid inlet end 1212 and the liquid outlet end 1213 are larger than the width of the flow passage main body 1211, so that the distribution speed and the flow rate effect of the cooling liquid can be effectively ensured.
Specifically, the liquid inlet end 1212 is divided into two branch lines to form two branch lines at the head end of the flow channel main body 1211, the two branch lines at the tail end of the flow channel main body 1211 are converged to form the liquid outlet end 1213, the cooling liquid is divided into two branch lines at the liquid inlet end 1212 to flow into the flow channel main body 1211, flows through the two branch lines at the middle of the flow channel main body 1211 (one branch line is arranged linearly, and the other branch line has a plurality of 90-degree bends), flows into the two branch lines at the tail end of the flow channel main body 1211 and merges into the liquid outlet end 1213, and flows out from the water nozzle mounting hole 113.
Preferably, the two ends of the first mounting plate 11 are provided with positioning holes as the first positioning portions 111, the second mounting plate 12 is provided with positioning shafts as the second positioning portions 123, and the positioning between the first mounting plate 11 and the second mounting plate 12 is realized through the matching between the positioning holes and the positioning shafts, so that the bolt connection is not needed for fixing, and the positioning is convenient. The first mounting holes 112 are disposed along the edge of the first mounting plate 11, and correspondingly, the second mounting holes 124 are disposed along the edge of the second mounting plate 12, so that the fixing effect is enhanced, and the liquid cooling effect is not affected by the damage to the flow channel 121.
Of course, in other embodiments, the first mounting plate 11 may be provided with positioning shafts at both ends thereof as the first positioning portions 111, and the second mounting plate 12 may be provided with through holes as the second positioning portions 123.
As shown in fig. 4, the side of the second mounting plate 12 away from the first mounting plate 11 has an annular protrusion 125, and the outer peripheral side of the annular protrusion 125 has a reinforcing rib 126 extending to the edge of the second mounting plate 12, so as to better ensure the overall rigidity of the module mounting bracket 1, and prevent the second mounting plate 12 from breaking and twisting when the module is placed on the module mounting bracket 1, thereby affecting the mounting and liquid cooling of the upper module.
Specifically, rectangle module is chooseed for use to the upper module, and second mounting panel 12 sets to "butterfly form" in order to bear two upper module, and annular bulge 125 sets up two afterbody departments at "butterfly form" second mounting panel 12, and strengthening rib 126 extends to the edge of second mounting panel 12 from the periphery side of annular bulge 125.
Specifically, the second mounting plate 12 is formed by casting, and the material may be aluminum alloy, so as to enhance the bearing capacity of the second mounting plate 12.
The two ends of the second mounting plate 12 are provided with third positioning parts 127 matched with the box body. Module installing support 1 is connected with the box and makes the upper module install in the box, makes second mounting panel 12 and box location through third location portion 127, reduces the error of later stage assembly work, improves the packaging efficiency. Third mounting holes 128 are further formed in two ends of the second mounting plate 12, and the third mounting holes 128 are used for connecting the box body. The second mounting plate 12 is fixed to the box body through the third mounting hole 128, so that the installation and fixation of the whole module mounting bracket 1 are further ensured.
The present invention also provides a module mounting assembly, as shown in fig. 6 and 7. The module installation assembly comprises an upper module 2, a box body and a module installation support 1 in any one of the above embodiments, two sides of the module installation support 1 are respectively connected with the upper module 2 and a beam 3 of the box body, a module installation hole is formed in the module installation support 1 to install the upper module 2, and the module installation support 1 is connected with the beam 3 to enable the upper module 2 to be installed in the box body. The two ends of the second mounting plate 12 are provided with third positioning parts 127, and the cross beam 3 is provided with fourth positioning parts 31 matched with the third positioning parts 127. Through the cooperation between third location portion 127 and the fourth location portion 31 for the location is accurate when second mounting panel 12 and crossbeam 3 are installed, reduces the error of later stage assembly work, improves the packaging efficiency.
Preferably, the two ends of the second mounting plate 12 are provided with positioning shafts as the third positioning portions 127, the cross beam 3 is provided with positioning holes as the fourth positioning portions 31, and the positioning between the second mounting plate 12 and the cross beam 3 is realized through the matching between the positioning holes and the positioning shafts, so that the bolt connection is not needed for fixing, and the positioning is convenient.
Of course, in other embodiments, the two ends of the second mounting plate 12 are provided with positioning holes as the third positioning portions 127, and the cross beam 3 is provided with a positioning shaft as the fourth positioning portion 31.
In this embodiment, third mounting holes 128 are further formed at two ends of the second mounting plate 12, fourth mounting holes 32 corresponding to the positions of the third mounting holes 128 are formed in the beam 3, the module mounting assembly includes second fasteners, and the second fasteners sequentially penetrate through the third mounting holes 128 and the fourth mounting holes 32 to fix the module mounting bracket 1 and the beam 3, so as to further ensure that the whole module mounting bracket 1 is fixedly mounted on the beam 3. The mounting fixation between the third mounting hole 128 and the fourth mounting hole 32 is achieved by means of bolting, for example, to connect the second mounting plate 12 and the cross member 3 to mount the module to the bracket. Wherein, the lower module is arranged below the beam 3 and is arranged in the box body.
In addition, a flange 129 is provided at the periphery of the third mounting hole 128 to reinforce the strength of the third mounting hole 128.
A heat conducting pad is arranged between the upper layer module 2 and the module mounting bracket 1 to better realize the effect of heat transfer. The heat that upper module 2 gived off transmits to module installing support 1 through the heat conduction pad, and the coolant liquid in runner 121 cools off in order to reach the effect of liquid cooling.
The module installation assembly comprises a cooling water nozzle 4, and the cooling water nozzle 4 is installed on the first installation plate 11 through a water nozzle installation hole. The cooling water nozzle 4 is communicated with the pipeline, cooling liquid flows into the liquid inlet 1212 from the cooling water nozzle 4 right above the liquid inlet 1212, flows through the flow channel main body 1211 and the liquid outlet 1213, and flows out from the cooling water nozzle 4 right above the liquid outlet 1213, so that the cooling liquid flows in the flow channel 121 to achieve the effect of cooling the upper module 2.
Wherein, can be fixed cooling water injection well choke 4 and water injection well choke mounting hole through welded mode to fix on first mounting panel 11.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.
Claims (10)
1. The utility model provides a module installing support, its characterized in that, the module installing support include first mounting panel and with the second mounting panel that first mounting panel is connected, first mounting panel with the coincide of second mounting panel is placed, the second mounting panel is close to the one side of first mounting panel is equipped with the runner, the runner is used for letting in the coolant liquid.
2. The module mounting bracket of claim 1, wherein a sealing strip is disposed between the first mounting plate and the second mounting plate, a sealing groove is disposed on a surface of the second mounting plate adjacent to the first mounting plate, and the sealing strip is disposed in the sealing groove.
3. The module mounting bracket of claim 1, wherein the flow channel comprises a flow channel main body, a liquid inlet end and a liquid outlet end, two ends of the flow channel main body are communicated with the liquid inlet end and the liquid outlet end, the first mounting plate is provided with two water nozzle mounting holes, and the two water nozzle mounting holes are respectively communicated with the liquid inlet end and the liquid outlet end.
4. The module mounting bracket of claim 3, wherein the inlet end and the outlet end have a width greater than a width of the runner body.
5. The module mounting bracket of claim 4, wherein the first mounting plate is provided with first positioning portions at both ends thereof, and the second mounting plate is provided with second positioning portions adapted to the first positioning portions;
the module mounting bracket comprises a first mounting plate, a second mounting plate and a first fastener, wherein the first mounting plate is provided with a first mounting hole, the second mounting plate is provided with a second mounting hole corresponding to the first mounting hole, and the first fastener sequentially penetrates through the first mounting hole and the second mounting hole to fix the first mounting plate and the second mounting plate.
6. The module mounting bracket of claim 5 wherein a side of said second mounting plate facing away from said first mounting plate has an annular projection, an outer peripheral side of said annular projection having a bead extending to an edge of said second mounting plate.
7. The module mounting bracket of claim 1, wherein both ends of the second mounting plate are provided with third positioning parts adapted to the case;
third mounting holes are further formed in the two ends of the second mounting plate and are used for being connected with the box body.
8. A module mounting assembly, characterized in that the module mounting assembly comprises an upper module, a box body and a module mounting bracket according to any one of claims 3-6, wherein two sides of the module mounting bracket are respectively connected with a cross beam of the upper module and the box body, two ends of the second mounting plate are provided with third positioning parts, and the cross beam is provided with fourth positioning parts matched with the third positioning parts;
third mounting hole has still been seted up at the both ends of second mounting panel, be equipped with on the crossbeam with the fourth mounting hole that third mounting hole position corresponds, module installation assembly includes the second fastener, the second fastener passes in proper order the third mounting hole with the fourth mounting hole will the module installing support with the crossbeam is fixed.
9. The module mounting assembly of claim 8 wherein a thermal pad is disposed between the upper module and the module mounting bracket.
10. The module mounting assembly of claim 8, wherein the module mounting assembly comprises a cooling water nozzle mounted on the first mounting plate through the water nozzle mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122940073.7U CN216529159U (en) | 2021-11-26 | 2021-11-26 | Module installing support and contain its module installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122940073.7U CN216529159U (en) | 2021-11-26 | 2021-11-26 | Module installing support and contain its module installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216529159U true CN216529159U (en) | 2022-05-13 |
Family
ID=81462844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122940073.7U Active CN216529159U (en) | 2021-11-26 | 2021-11-26 | Module installing support and contain its module installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216529159U (en) |
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2021
- 2021-11-26 CN CN202122940073.7U patent/CN216529159U/en active Active
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