CN220705999U - High-integration high-waterproof small-volume fan module - Google Patents
High-integration high-waterproof small-volume fan module Download PDFInfo
- Publication number
- CN220705999U CN220705999U CN202321894659.7U CN202321894659U CN220705999U CN 220705999 U CN220705999 U CN 220705999U CN 202321894659 U CN202321894659 U CN 202321894659U CN 220705999 U CN220705999 U CN 220705999U
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- fan
- plate
- waterproof
- connector
- inner sleeve
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- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 241000276425 Xiphophorus maculatus Species 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 238000007650 screen-printing Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of fan modules, in particular to a high-integration high-waterproof small-volume fan module which comprises a lining plate and a plurality of fans arranged on the lining plate in parallel; the lining plate comprises a fan mounting plate and an inserting plate which is arranged on the front side of the fan mounting plate and is in an integral structure with the fan mounting plate, a connector is arranged on the inserting plate, and the connector can be inserted into a fan interface on the case; the fans are arranged on the fan mounting plate in parallel, a waterproof inner sleeve is arranged on the inserting plate, and the waterproof inner sleeve is matched with the inner cavity of the fan interface; the front side of the fan mounting plate is provided with a plurality of wire passing holes which penetrate through the waterproof inner sleeve from the rear side of the inserting plate; the fan cable of the fan passes through the wire hole and is connected to the connector, and the connector is fixed in the waterproof inner sleeve; after the fan module is assembled, soft rubber is sealed at the wire inlet and the wire outlet of the wire through hole. The utility model has the advantages of miniaturization of the whole structure, high sealing performance and capability of meeting the use of electronic products with high waterproof requirement level.
Description
Technical Field
The utility model relates to the technical field of fan modules, in particular to a high-integration high-waterproof small-volume fan module.
Background
With the development of the china electronic technology, more and more electronic devices are widely used, and various performance grades of the electronic devices are also increasingly required.
The fan is an important heat dissipation component of the server, and the fan module is a module assembly inserted into the front end of the server chassis, and can provide forced air flow for heat dissipation of the server during operation. The traditional fan module has certain waterproof function, but the volume is relatively great, and the sealing grade is not high moreover, can appear the infiltration phenomenon, seriously influences the service function of electronic product, can lead to circuit short circuit under serious circumstances, causes the conflagration.
Therefore, a highly integrated highly waterproof small-sized fan module is provided, which has a miniaturized overall structure and high sealing performance, and can be used for electronic products with high waterproof requirement level.
Disclosure of Invention
The utility model aims to overcome the defects of the existing design and processing technology, and provides a ridge waveguide implementation form of a high-integration high-waterproof small-volume fan module, which has a miniaturized overall structure and high sealing performance, and can meet the use of electronic products with high waterproof requirement levels.
The aim of the utility model is realized by the following technical scheme:
a high-integration high-waterproof small-volume fan module comprises a lining plate and a plurality of fans arranged on the lining plate in parallel; the lining plate comprises a fan mounting plate and an inserting plate which is arranged on the front side of the fan mounting plate and is in an integral structure with the fan mounting plate, a connector is arranged on the inserting plate, and the connector can be inserted into a fan interface on the case; the fans are arranged on the fan mounting plate in parallel, a waterproof inner sleeve is arranged on the inserting plate, and the waterproof inner sleeve is matched with the inner cavity of the fan interface; the front side of the fan mounting plate is provided with a plurality of wire passing holes which penetrate through the waterproof inner sleeve from the rear side of the inserting plate; the fan cable of the fan passes through the wire hole and is connected to the connector, and the connector is fixed in the waterproof inner sleeve; after the fan module is assembled, soft rubber is sealed at the wire inlet and the wire outlet of the wire through hole.
Further, a waterproof adhesive tape groove is formed in the periphery of the bottom of the waterproof inner sleeve, and a sealing ring is placed in the waterproof adhesive tape groove; the fan interface is provided with a fitting groove corresponding to the sealing ring, and when the fan module is inserted into the case, the sealing ring is embedded in the fitting groove and extruded by the inserting plate to form a sealing structure. And plays a role of sealing.
In a preferred embodiment of the present solution, the connector is fixed in the waterproof inner sleeve via a positioning pin. The positioning precision is improved, and the function of preventing misplug is realized.
In a preferred embodiment of the present disclosure, a plurality of screw holes are provided on the periphery of the lining board to facilitate locking the fan module and the chassis after the connector is docked with the chassis.
Further, the fan mounting plate is also provided with a cable groove which is transversely arranged at the front part of the fan mounting plate; the front side of the fan cable is provided with an opening, the setting position of the opening corresponds to the position of a wire inlet of the wire passing hole, and the fan cable enters the wire passing hole from the opening after being arranged in the cable groove.
Further, on the fan mounting plate, a left baffle, a right baffle and a plurality of baffle plates are arranged in front of the fans; the left baffle plate, the right baffle plate and the partition plate are enclosed to form a cable groove, and an opening is formed between the left baffle plate and the right baffle plate at intervals; the fan module still includes the line separating board, separates the line separating board and is long platelike structure and with cable tray looks adaptation, left baffle left end to and right baffle right-hand member then correspond respectively and separate line separating board both ends and be equipped with the installation piece, separates line separating board both ends and can install on the installation piece through the screw, in order to shutoff cable tray top. So that the overall appearance of the module is more neat and flat.
In a preferred embodiment of the present utility model, the front side of the upper surface of the insertion plate is recessed downward to form a detachable catch groove. Can be conveniently disassembled and assembled.
Further, two vertical plates are arranged in the waterproof inner sleeve, and two sides of the connector are detachably arranged on the two vertical plates through positioning pins respectively. The positioning pin structure is adopted, and the positioning pin is designed to well position the connector, so that the assembly precision is ensured.
In a preferred embodiment of the present solution, a marking screen is disposed on the inserting plate above the wire passing hole. The arrangement of the identification screen printing can be beneficial to avoiding the assembly worker from erroneously assembling the module.
Further, the fan mounting plate is provided with a plurality of fan mounting positions, and the fan is mounted at the fan mounting positions and locked and fixed through screws.
The beneficial effects of the utility model are as follows:
(1) The traditional waterproof gluing is to cover the whole glue on the cable, so that the maintenance is inconvenient; the module lining plate is provided with the plurality of wire through holes, and the wire through holes penetrate through the waterproof inner sleeve from the rear side of the inserting plate, so that after the fan cable is installed, the sealing effect of the module can be ensured by gluing the wire outlet of the wire through holes and the wire inlet; the scheme is convenient to maintain, and the secondary glue spraying at the outlet can also play a secondary protection role;
(2) According to the scheme, the fan mounting plate and the inserting plate integrally form the T-shaped lining plate structure, the fans are arranged on the T-shaped transverse edges of the fan mounting plate and the inserting plate in parallel, and the connector is arranged on the inserting plate, so that the weight of the fan mounting plate and the inserting plate can be reduced under the condition that the strength can be met;
(3) The connector is arranged in the waterproof inner sleeve, and the periphery of the waterproof inner sleeve is provided with a circle of waterproof adhesive tape groove, so that after the whole module is pushed into the chassis, the chassis surface is extruded with the sealing ring in the waterproof adhesive tape groove, and thus, the air outside the chassis is completely isolated from the air in the chassis, and the sealing effect is achieved;
(4) The scheme is characterized in that the top assembly position of the lining plate is provided with a groove (a detachable handle groove), so that the assembly and the disassembly of the whole module can be facilitated, the pulling-up or the pulling-up and the pulling-up of a handle are avoided, and the whole space is reduced;
(5) The connector of the scheme is fixed on a vertical plate in the waterproof inner sleeve through a locating pin; the design of the locating pin enables the connector to be well assembled in the inner sleeve, and meanwhile, the connector has high locating precision and a misplug preventing function;
(6) The scheme still is equipped with sign silk screen printing on the welt, can avoid assembly workman to assemble the wrong assembly of module through silk screen printing structure.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic illustration of the present utility model with the fan and the wire barrier removed;
FIG. 3 is a schematic view of the present utility model from another perspective, with the fan and the line baffles removed;
FIG. 4 is a schematic top view of the utility model with the fan and the wire separator removed;
FIG. 5 is a schematic view of a spacer of the present utility model;
FIG. 6 is a schematic diagram of a fan interface of the enclosure of the present utility model.
Detailed Description
The technical solution of the present utility model will be described in further detail with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following description.
As shown in FIG. 1, a highly integrated highly waterproof small-volume fan module is provided, wherein 5 fans 5 are integrated on a lining plate and are fixed by screws, and fan cables 9 of the fans are orderly arranged through cable grooves 4.
Specifically, referring to fig. 1 and 6, in the present embodiment, the lining board includes a fan mounting board 1 and an inserting board 2, and the inserting board 2 is disposed on the front side of the fan mounting board 1 and is of an integral structure with the mounting board 1; the connector 11 is arranged on the inserting plate 2, and the connector 11 is inserted at a fan interface 01 on the case; 5 fans 5 are installed on the fan mounting plate 1 in parallel; the front side of the fan mounting plate 1 is provided with a plurality of wire passing holes 10 which penetrate through the waterproof inner sleeve 6 from the rear side of the inserting plate 2; the fan cable 9 of the fan 5 passes through the wire hole 10 and is connected to the connector 11, the connector 11 is fixed in the waterproof inner sleeve 6, and the waterproof inner sleeve 6 is matched with the inner cavity of the fan interface 01;
in the installation process of the embodiment, the fan cables 9 firstly pass through the wire passing holes 10 on the lining plate to enter the waterproof inner sleeve 6 according to the identification of silk screen printing, then solder paste is welded on all the joints of the fan cables 9, the fan cables 9 are assembled with the connectors 11 according to relevant definitions, after the assembly is completed, the whole connectors 11 are pushed into the waterproof inner sleeve 6 and fixed in the waterproof inner sleeve 6, then the wire inlet of the wire passing holes 10 is sealed through soft rubber to prevent external moisture from entering the wire passing grooves, and the wire outlet of the wire passing holes 10 is sealed again, so that the inside and outside air can be isolated, and a complete sealing effect is achieved.
Optionally, in this embodiment, glue may be injected into the via hole 10 by an injector to perform waterproof sealing, so that the sealing effect is good, and the assembly and disassembly characteristics are also good.
Referring to fig. 1 to 4, in the present embodiment, the lining board includes a fan mounting board 1 and an inserting board 2,5 fans 5 are arranged on the fan mounting board 1 in parallel, a waterproof inner sleeve 6 is arranged on the inserting board 2, the inserting board 2 and the fan mounting board 1 are in an integral structure, a step is formed at a junction between the front side of the fan mounting board 1 and the inserting board 2, and a plurality of wire passing holes 10 are arranged at the step and penetrate forward into the waterproof inner sleeve 6; the fan cable 9 of the fan 5 is connected to the connector 11 through the wire hole 10.
Referring to fig. 3, in the present embodiment, the connector 11 is fixed to a vertical plate 13 in the waterproof inner case 6 via a positioning pin (not shown); the waterproof inner sleeve 6 is provided with a locating pin, so that the connector can be well assembled in the inner sleeve 6, and the waterproof inner sleeve has high locating precision and a misplug preventing function.
In order to ensure the sealing effect between the connector 11 and the case connection port after the connector 11 is inserted, the embodiment adopts a whole circle of sealing ring with good sealing performance to be assembled on the butt joint part of the lining plate, then the whole module is pushed into the case, and the case surface (plane) and the sealing ring are extruded, so that the air outside the case and the air in the case are completely isolated, and the sealing effect is achieved.
Specifically, referring to fig. 1, 3 and 6, in this embodiment, a circle of waterproof adhesive tape groove 3 is further provided on the bottom periphery of the waterproof inner sleeve 6 on the inserting plate 2, a sealing ring is provided in the waterproof adhesive tape groove 3, a fitting groove 02 is provided at the fan interface 01 corresponding to the sealing ring, and when the fan module is inserted into the chassis, the sealing ring is fitted in the fitting groove 02 and is extruded by the inserting plate 2 to form a sealing structure.
Further, in the present embodiment, the connector 11 is a J30J connector, and the J30J connector has a small volume and good connection performance.
Further, referring to fig. 2 to 4, in the present embodiment, the cable groove 4 is formed by enclosing a left baffle 401, a right baffle 402, and a plurality of partitions 403.
Referring to fig. 5, in this embodiment, the fan module is further provided with a wire separating plate 7, the left end of the left baffle 401 and the right end of the right baffle 402 are respectively provided with mounting blocks corresponding to two ends of the wire separating plate 7, the mounting blocks are provided with threaded holes, and the wire separating plate 7 is mounted at the threaded holes through screws so as to lock the wire separating plate 7 with the left baffle 401 and the right baffle 402 through screws, so that the appearance surfaces are more uniform.
Meanwhile, in this embodiment, the left baffle 401 and the right baffle 402 are formed, and the fan cable 9 enters the wire passing hole 10 from the opening 901 after being wired in the cable slot 4, so that scattered cables can be completely fixed in the cable slot, and the whole module is clearer and cleaner.
Further, in this scheme, welt adopts 6061 aviation aluminum product milling process, wholly is T type structure, lightens its weight under the condition that can satisfy intensity.
In this embodiment, the mark silk screen printing is arranged above the wire passing hole 10 on the inserting plate 2, and the false assembly of the module can be avoided by an assembly worker through the silk screen printing structure, so that the precision can be completely ensured through modern numerical control processing.
Referring to fig. 1, 3 and 4, the front side of the inserting plate 2 is provided with a disassembling buckle groove 12, namely, a groove is formed in the top assembling position of the lining plate, so that the whole module is convenient to assemble and disassemble, pulling-up or pulling-out and inserting of a handle are avoided, and the whole space is reduced.
In this embodiment, a plurality of screw holes 8 are provided around the periphery of the lining board, and after the connector board 2 is abutted with the chassis interface, the fan module and the chassis can be locked by the screw holes 8 and through screws.
In this embodiment, the fan mounting plate 1 is provided with a fan mounting position 101, and the fan 5 is mounted at the fan mounting position 101 and locked and fixed by a screw.
It should be noted that, in this embodiment, this scheme module adopts module heat dissipation can reduce design time, and the quantity of fan 5 can increase and prune according to actual heat dissipation condition to guarantee the radiating effect.
It should be noted that, this scheme is not limited to fan module, when designing similar other products, also can directly apply the fan module on the welt after replacing other products directly.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (10)
1. The high-integration high-waterproof small-volume fan module is characterized by comprising a lining plate and a plurality of fans (5) arranged on the lining plate in parallel;
the lining plate comprises a fan mounting plate (1) and an inserting plate (2) which is arranged on the front side of the fan mounting plate (1) and is in an integral structure with the fan mounting plate, a connector (11) is arranged on the inserting plate (2), and the connector (11) can be inserted into a fan interface (01) on the case;
a plurality of fans (5) are arranged on the fan mounting plate (1) in parallel, a waterproof inner sleeve (6) is arranged on the inserting plate (2), and the waterproof inner sleeve (6) is matched with the inner cavity of the fan interface (01);
the front side of the fan mounting plate (1) is provided with a plurality of wire passing holes (10) which penetrate through from the rear side of the inserting plate (2) to the waterproof inner sleeve (6);
the fan cable (9) of the fan (5) passes through the cable hole (10) to be connected to the connector (11), and the connector (11) is fixed in the waterproof inner sleeve (6);
after the fan module is assembled, soft rubber is sealed at the wire inlet and the wire outlet of the wire through hole (10).
2. The high-integration high-waterproof small-volume fan module according to claim 1, wherein a waterproof adhesive tape groove (3) is formed in the periphery of the bottom of the waterproof inner sleeve (6), and a sealing ring is placed in the waterproof adhesive tape groove (3);
the fan interface (01) is provided with a fitting groove (02) corresponding to the sealing ring, and when the fan module is inserted into the case, the sealing ring is embedded into the fitting groove (02) and is extruded by the inserting plate (2) to form a sealing structure.
3. A highly integrated highly waterproof small-volume fan module according to claim 2, characterized in that the connector (11) is fixed in the waterproof inner sleeve (6) via a locating pin.
4. A highly integrated highly waterproof small-volume fan module according to claim 3, wherein the periphery of the lining plate is provided with a plurality of screw holes (8) so as to lock the fan module and the chassis after the connector (11) is in butt joint with the chassis.
5. The high-integration high-waterproof small-volume fan module according to any one of claims 1 to 4, wherein the fan mounting plate (1) is further provided with a cable trough (4), and the cable trough (4) is transversely arranged at the front part of the fan mounting plate (1);
an opening (901) is formed in the front side of the fan cable (9), the arrangement position of the opening (901) corresponds to the position of a wire inlet of the wire passing hole (10), and the fan cable (9) enters the wire passing hole (10) from the opening (901) after being arranged in the cable groove (4).
6. The highly integrated highly waterproof small-volume fan module according to claim 5, wherein the fan mounting plate (1) is provided with a left baffle plate (401), a right baffle plate (402) and a plurality of baffle plates (403) in front of the plurality of fans (5);
the left baffle plate (401), the right baffle plate (402) and the baffle plate (403) are enclosed to form a cable slot (4), and the left baffle plate (401) and the right baffle plate (402) are spaced to form an opening (901);
the fan module still includes line separating board (7), line separating board (7) be long platy structure and with cable groove (4) looks adaptation, left baffle (401) left end to and right baffle (402) right-hand member then correspond line separating board (7) both ends respectively and are equipped with the installation piece, line separating board (7) both ends can be installed on the installation piece through the screw, in order to shutoff cable groove (4) top.
7. The highly integrated highly waterproof small-volume fan module as claimed in claim 5, wherein the front side of the upper surface of the insertion plate (2) is concaved downwards to form a detachable catch groove (12).
8. The highly integrated highly waterproof small-volume fan module as claimed in claim 5, wherein two vertical plates (13) are arranged in the waterproof inner sleeve (6), and two sides of the connector (11) are detachably mounted on the two vertical plates (13) through positioning pins respectively.
9. The high-integration high-waterproof small-volume fan module according to claim 5, wherein the mark silk screen is arranged on the inserting plate (2) above the wire passing hole (10).
10. The highly integrated highly waterproof small-volume fan module according to claim 9, wherein the fan mounting plate (1) is provided with a plurality of fan mounting positions (101), and the fan (5) is mounted at the fan mounting positions (101) and is locked and fixed by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321894659.7U CN220705999U (en) | 2023-07-18 | 2023-07-18 | High-integration high-waterproof small-volume fan module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321894659.7U CN220705999U (en) | 2023-07-18 | 2023-07-18 | High-integration high-waterproof small-volume fan module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220705999U true CN220705999U (en) | 2024-04-02 |
Family
ID=90437765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321894659.7U Active CN220705999U (en) | 2023-07-18 | 2023-07-18 | High-integration high-waterproof small-volume fan module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220705999U (en) |
-
2023
- 2023-07-18 CN CN202321894659.7U patent/CN220705999U/en active Active
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