CN213116797U - Direct current radiator fan convenient to maintenance - Google Patents
Direct current radiator fan convenient to maintenance Download PDFInfo
- Publication number
- CN213116797U CN213116797U CN202022014534.3U CN202022014534U CN213116797U CN 213116797 U CN213116797 U CN 213116797U CN 202022014534 U CN202022014534 U CN 202022014534U CN 213116797 U CN213116797 U CN 213116797U
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- fixed mounting
- dustproof
- driving motor
- fixing bolt
- direct current
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Abstract
The utility model discloses a direct current radiator fan convenient to maintenance, including unable adjustment base, unable adjustment base's top fixed mounting has the fin, the top fixed mounting of fin has the connecting plate, the top fixed mounting of connecting plate has the support. The utility model discloses a driving motor's top just is located output fixed mounting and has dustproof flabellum cover, the installation through-hole has been seted up at the last corresponding position of dustproof flabellum cover and driving motor, run through to installation through-hole fixed connection through second fixing bolt between dustproof flabellum cover and driving motor's the output shaft, the equal fixedly connected with flabellum all around of dustproof flabellum cover, dismantle through the second fixing bolt in the installation through-hole, can separate dustproof flabellum cover and driving motor, the convenience is maintained it and is changed, it is loaded down with trivial details and comparatively complicated to have solved each part connection of common radiator fan on the market simultaneously, the problem of later stage maintenance is not convenient for.
Description
Technical Field
The utility model relates to a radiator fan technical field specifically is a direct current radiator fan convenient to maintenance.
Background
Radiator fan is one of the inside essential element of computer, can effectively give off the temperature that the computer produced, its theory of operation is realized according to energy conversion, convert the electric energy into mechanical energy and reconvert into kinetic energy, its circuit principle generally divide into multiple forms, the circuit of adoption is different, the performance of fan will be differentiated radiator fan's technique and performance aspect has reached ripe stage completely, and constantly there is new technology to appear, the connection between each part of common radiator fan is comparatively loaded down with trivial details on the market, lead to the dismouting inconvenient, cause inconvenience to later stage maintenance, and drive motor mostly all exposes in the middle of the air, lead to inside the dust enters into drive motor, influence radiator fan's performance and life-span.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a direct current radiator fan convenient to maintenance possesses convenient to detach and makes things convenient for the later stage to maintain and dirt-proof advantage, has solved that each part of common radiator fan on the market connects loaded down with trivial details and dismantles comparatively complicatedly, the problem of the later stage maintenance of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct current radiator fan convenient to maintenance, includes unable adjustment base, unable adjustment base's top fixed mounting has the fin, the top fixed mounting of fin has the connecting plate, the top fixed mounting of connecting plate has the support, equal fixed mounting all around of support bottom has the bracing piece, the equal fixed mounting in the outside that just is located the support all around at connecting plate top has the nut, all set up flutedly all around at support top, the inner chamber fixed mounting of recess has a fixing bolt, a fixing bolt and nut threaded connection.
Preferably, the inner cavity at the top of the connecting plate is fixedly provided with a bearing at the middle part, and the top of the bearing is fixedly provided with a driving motor.
Preferably, the outer side of the driving motor is sleeved with a dustproof fan blade cover, and the top of the dustproof fan blade cover is positioned in the middle and provided with a mounting through hole.
Preferably, a second fixing bolt is movably mounted at the top of the mounting through hole, and the bottom of the second fixing bolt is fixedly connected to the top of the driving motor.
Preferably, the top of the inner cavity of the dustproof fan blade cover is provided with heat dissipation holes, and fan blades are fixedly mounted on the periphery of the dustproof fan blade cover.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a driving motor's top just is located output fixed mounting and has dustproof leaf cover, dustproof leaf cover can effectually prevent that the dust from getting into, the installation through-hole has been seted up at the last corresponding position of dustproof leaf cover and driving motor, run through to installation through-hole fixed connection through second fixing bolt between dustproof leaf cover and the output shaft of driving motor, the equal fixedly connected with flabellum all around of dustproof leaf cover, dismantle through the second fixing bolt in the installation through-hole, can separate dustproof leaf cover and driving motor, the convenience is maintained it and is changed, also be convenient for clear up, and service life is prolonged, it is loaded down with trivial details and comparatively complicated to have solved each part connection of common radiator fan on the market simultaneously, be not convenient for the problem of later stage maintenance.
2. The utility model discloses a radiating effect has been played to the fin, and the bracing piece is used for the support holder, and first fixing bolt fixed mounting is up to the nut threaded connection with connecting plate top fixed mounting in recess inner chamber, and is convenient for dismantle it through first fixing bolt, can separate support and connecting plate, and convenient maintenance is changed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the bracket structure of the present invention;
fig. 3 is a bottom view of the dust-proof blade cover structure of the present invention.
In the figure: 1. a fixed base; 2. a heat sink; 3. a support; 4. a support bar; 5. a first fixing bolt; 6. a nut; 7. a groove; 8. a dust-proof fan blade cover; 9. a fan blade; 10. a second fixing bolt; 11. a bearing; 12. a drive motor; 13. mounting a through hole; 14. a connecting plate; 15. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a direct current cooling fan convenient for maintenance comprises a fixing base 1, a cooling fin 2 is fixedly installed on the top of the fixing base 1, a cooling effect is achieved through the cooling fin 2, a support rod 4 is used for supporting a support 3, a first fixing bolt 5 is fixedly installed in an inner cavity of a groove 7 until being in threaded connection with a nut 6 fixedly installed on the top of a connecting plate 14, the support 3 and the connecting plate 14 can be separated conveniently by disassembling the first fixing bolt 5, the support is convenient for maintenance and replacement, the connecting plate 14 is fixedly installed on the top of the cooling fin 2, a bearing 11 is fixedly installed in the middle of the inner cavity of the top of the connecting plate 14, a driving motor 12 is fixedly installed on the top of the bearing 11, a dustproof fan blade cover 8 is sleeved on the outer side of the driving motor 12, 15 is arranged on the top of the inner cavity of the dustproof fan blade cover 8, and fan blades 9 are fixedly, the top of the dustproof fan blade cover 8 is provided with a mounting through hole 13 at the middle part, the top of the mounting through hole 13 is movably provided with a second fixing bolt 10, the bottom of the second fixing bolt 10 is fixedly connected with the top of the driving motor 12, the top of the connecting plate 14 is fixedly provided with a bracket 3, the periphery of the bottom of the bracket 3 is fixedly provided with supporting rods 4, the periphery of the top of the connecting plate 14 is fixedly provided with nuts 6 at the outer side of the bracket 3, the periphery of the top of the bracket 3 is provided with a groove 7, an inner cavity of the groove 7 is fixedly provided with a first fixing bolt 5, the first fixing bolt 5 is in threaded connection with the nut 6, the top of the driving motor 12 is fixedly provided with the dustproof fan blade cover 8 at the output end, the dustproof fan blade cover 8 can effectively prevent dust from entering, the corresponding parts of the dustproof fan blade cover 8 and the driving motor 12, run through to installation through-hole 13 fixed connection through second fixing bolt 10 between the output shaft of dustproof flabellum cover 8 and driving motor 12, equal fixedly connected with flabellum 9 all around of dustproof flabellum cover 8, dismantle through second fixing bolt 10 to in the installation through-hole 13, can separate dustproof flabellum cover 8 and driving motor 12, it changes to conveniently maintain it, also be convenient for clear up, service life is prolonged, it is loaded down with trivial details and comparatively complicated to have solved each part connection of common radiator fan on the market simultaneously, be not convenient for the problem of later stage maintenance.
The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.
During the use, when needs are dismantled, utilize the instrument to dismantle second fixing bolt 10 in the installation through-hole 13, can separate dustproof flabellum cover 8 and driving motor 12, can take out fixed connection flabellum 9 around it in the lump when dustproof flabellum cover 8 takes out, conveniently maintain it, use tools can dismantle first fixing bolt 5, can separate support 3 and connecting plate 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a direct current radiator fan convenient to maintenance, includes unable adjustment base (1), its characterized in that: the top fixed mounting of unable adjustment base (1) has fin (2), the top fixed mounting of fin (2) has connecting plate (14), the top fixed mounting of connecting plate (14) has support (3), equal fixed mounting all around of support (3) bottom has bracing piece (4), the equal fixed mounting in the outside that just is located support (3) all around at connecting plate (14) top has nut (6), all set up fluted (7) around support (3) top, the inner chamber fixed mounting of recess (7) has first fixing bolt (5), first fixing bolt (5) and nut (6) threaded connection.
2. The direct current cooling fan convenient to maintain of claim 1, wherein: the inner cavity at the top of the connecting plate (14) is fixedly provided with a bearing (11) at the middle part, and the top of the bearing (11) is fixedly provided with a driving motor (12).
3. The direct current cooling fan convenient to maintain of claim 2, wherein: the outer side of the driving motor (12) is sleeved with a dustproof fan blade cover (8), and the top of the dustproof fan blade cover (8) is located in the middle and provided with a mounting through hole (13).
4. The direct current cooling fan convenient to maintain of claim 3, wherein: the top of the mounting through hole (13) is movably provided with a second fixing bolt (10), and the bottom of the second fixing bolt (10) is fixedly connected to the top of the driving motor (12).
5. The direct current cooling fan convenient to maintain of claim 3, wherein: louvre (15) have been seted up at the top of dustproof fan blade cover (8) inner chamber, equal fixed mounting has flabellum (9) all around of dustproof fan blade cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014534.3U CN213116797U (en) | 2020-09-15 | 2020-09-15 | Direct current radiator fan convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014534.3U CN213116797U (en) | 2020-09-15 | 2020-09-15 | Direct current radiator fan convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116797U true CN213116797U (en) | 2021-05-04 |
Family
ID=75664030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022014534.3U Active CN213116797U (en) | 2020-09-15 | 2020-09-15 | Direct current radiator fan convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213116797U (en) |
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2020
- 2020-09-15 CN CN202022014534.3U patent/CN213116797U/en active Active
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