CN2908879Y - Radiator fan cover - Google Patents
Radiator fan cover Download PDFInfo
- Publication number
- CN2908879Y CN2908879Y CN 200620054118 CN200620054118U CN2908879Y CN 2908879 Y CN2908879 Y CN 2908879Y CN 200620054118 CN200620054118 CN 200620054118 CN 200620054118 U CN200620054118 U CN 200620054118U CN 2908879 Y CN2908879 Y CN 2908879Y
- Authority
- CN
- China
- Prior art keywords
- cover body
- radiator fan
- fixture block
- model
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A radiator fan shroud is disclosed by the utility model, comprises a plastic shroud body (1), and is characterized in that inner wall of the shroud body is provided with a plurality of inward convex clamping modules (2) and inward convex bearing parts below the clamping modules (2). Inner wall of the shroud body of the utility model is provided with a plurality of inward convex clamping modules (2) in radial direction and inward convex bearing parts in radial direction below the clamping modules. Accordingly, the radiator fan can be arranged conveniently and the fastening process with bolts can be omitted, thereby, production efficiency is improved, cost of bolts is saved and product cost is reduced.
Description
Technical field
It is a kind of radiator fan shroud that the utility model relates to, and belongs to the technical field of fan guard.
Background technique
In the electronic refrigerating technology, the heat that refrigerating chip came out is distributed it by a heat radiation aluminium.Then, make the heat on the heat radiation aluminium quicken to distribute at radiation fan of installation on the heat radiation aluminium again.In the prior art, generally with the fan guard of several the fastening square frame annulars of screw, the inwall of fan guard is provided with four tapped holes on the heat radiation aluminium, and four screws are tightened in the tapped hole radiation fan is anchored in the fan guard.There is following defective in this kind fan guard: 1, radiation fan must just can be anchored in the fan guard with several screws, and the mounting process time is long, influences manufacturing efficiency.Also be to be fixed on the heat radiation aluminium with the mode that screw screws when 2, fan guard is fixed in heat radiation aluminium, speed is unhappy during assembling, can influence production efficiency of products equally.
The model utility content
The purpose that the utility model need solve is for a kind of radiator fan shroud is provided, this kind radiator fan shroud just in process of production with the assembling of each Component, help enhancing productivity, reducing cost.
The purpose of this utility model can reach by taking following measure:
Radiator fan shroud is made of the plastics cover body of tubular, and its structural feature is that the madial wall of cover body is provided with some inwardly protruded fixture blocks, has at inwardly protruded support unit on the cover body madial wall below the described fixture block.
The purpose of this utility model can also take following measure to reach:
Preceding described cover body is a square shape, and the quantity of fixture block is four, and the bottom surface of fixture block at grade.
Before described support unit be the bottom surface that the middle part of being located at cover body bottom is provided with air-ducting ring.
Before the outer side wall of upper end portion of described cover body be provided with some in the radial direction to the hooked scarf of outer lug, the cross section of described hooked scarf is inverted "L" shaped.
The utlity model has following outstanding effect:
1, the madial wall of the utility model cover body is provided with somely at inwardly protruded fixture block in the radial direction, has on the cover body madial wall below the described fixture block at inwardly protruded support unit in the radial direction.Radiation fan is installed in cover body the time, is utilized the elasticity of plastics cover body, firmly depress the inside that radiation fan is placed on cover body, and radiation fan is between fixture block and the support unit, and fixture block and support unit just can be fixed in radiation fan in the cover body.The installation method facility can be omitted many fastening operations that screw screw, enhances productivity, and can also save the cost of screw, can reduce product cost.
2, the outer side wall of the upper end portion of the utility model cover body be provided with some in the radial direction to the hooked scarf of outer lug, this hooked scarf can be fixed in cover body on the heat radiation aluminium.Compare with the mode that is screwed in the prior art, can reduce the installation time, enhance productivity, reduce cost.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a structure sectional view of the present utility model.
Fig. 3 is the utility model A-A partial enlarged drawing.
Fig. 4 is the structural drawing after the utility model is installed radiation fan
Embodiment
Below in conjunction with specific embodiment the utility model is specifically described.
Shown in Fig. 1, Fig. 2 show.Radiator fan shroud is made of the plastics cover body 1 of tubular.Cover body is a square shape, surrounds square tubular by four sidewalls.The madial wall of cover body 1 is provided with inwardly protruded four fixture blocks 2, and what of fixture block 2 quantity can be set as required, and the bottom surface of fixture block 2 at grade.Cover body 1 bottom is located in bottom surface 4, and the middle part of bottom surface 4 is provided with air-ducting ring 3, and the supporting radiation fan is played in bottom surface 4 when tightening up radiation fan.The outer side wall of the upper end portion of cover body 1 is provided with four hooked scarfs 5 to outer lug, and as shown in Figure 3, the cross section of hooked scarf 5 is inverted "L" shaped.When fan guard is installed, utilize hooked scarf 5 fan guard cover body chucking can be fixed on the heat radiation aluminium.
As shown in Figure 4, radiation fan 6 is installed in cover body 1 time, utilize the elasticity of plastics cover body 1, firmly depress the inside that radiation fan 6 is placed on cover body 1, after radiation fan 6 is crossed fixture block, radiation fan 6 is between fixture block and the support unit, and fixture block and support unit just can be fixed in radiation fan 6 in the cover body 1.Installation method is convenient.
Claims (4)
1, radiator fan shroud, by plastics cover body (1) formation of tubular, it is characterized in that: the madial wall of cover body is provided with some inwardly protruded fixture blocks (2), has at inwardly protruded support unit on cover body (1) madial wall of described fixture block (2) below.
2, radiator fan shroud according to claim 1 is characterized in that: preceding described cover body (1) is a square shape, and the quantity of fixture block (2) is four, and the bottom surface of fixture block (2) at grade.
3, radiator fan shroud according to claim 1 and 2 is characterized in that: preceding described support unit is for being located at the bottom surface (4) that middle part bottom the cover body (1) is provided with air-ducting ring (3).
4, radiator fan shroud according to claim 3 is characterized in that: the outer side wall of the upper end portion of preceding described cover body be provided with some in the radial direction to the hooked scarf (5) of outer lug, the cross section of described hooked scarf (5) is inverted "L" shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054118 CN2908879Y (en) | 2006-01-23 | 2006-01-23 | Radiator fan cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054118 CN2908879Y (en) | 2006-01-23 | 2006-01-23 | Radiator fan cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2908879Y true CN2908879Y (en) | 2007-06-06 |
Family
ID=38128090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054118 Expired - Fee Related CN2908879Y (en) | 2006-01-23 | 2006-01-23 | Radiator fan cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2908879Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118475A (en) * | 2013-02-25 | 2013-05-22 | 苏州一致电子制程有限公司 | Protective guard structure for ion fans |
-
2006
- 2006-01-23 CN CN 200620054118 patent/CN2908879Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103118475A (en) * | 2013-02-25 | 2013-05-22 | 苏州一致电子制程有限公司 | Protective guard structure for ion fans |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2908879Y (en) | Radiator fan cover | |
| CN202140694U (en) | Platoon type pipe clamp structure | |
| CN2383213Y (en) | Fixed sequare cell and combined clamp of its analogue | |
| CN202789123U (en) | Hot running-in rack for engine | |
| CN205081722U (en) | Photovoltaic support crossbeam fixing base | |
| CN207199399U (en) | A kind of oil level gauge for transformer rain cover | |
| CN204327447U (en) | A kind of energy-saving air compressor | |
| CN200943631Y (en) | Nut fixing sheet | |
| CN2660230Y (en) | Fast detaching hole sealing device | |
| CN1730963A (en) | A bearing mounting method | |
| CN201786707U (en) | Fan motor component structure of refrigerator | |
| CN2895200Y (en) | Rear splasher and rear reflector combination for camber beam motorcycle | |
| CN2767721Y (en) | Fan wheel hub for cooling tower | |
| CN2857410Y (en) | Fan hood of refrigerating fins radiator | |
| CN221755002U (en) | Air inlet channel laser welding tool | |
| CN200968806Y (en) | Unit body fastening type heat radiator | |
| CN203718291U (en) | Novel television (TV) set base | |
| CN214898528U (en) | Fuel cell packaging box structure | |
| CN201747643U (en) | Upper connector of fan motor swinging device | |
| CN202977508U (en) | Photovoltaic assembly frame rectifier | |
| CN202000016U (en) | Intelligent automatic revolving head for electroplating | |
| CN202165781U (en) | Novel plastic lower support applied to parallel flow condenser | |
| CN218593482U (en) | Thermal forming die convenient to make different specification lamp boxes | |
| CN221271757U (en) | Bottle blank mould material returning device | |
| CN215748038U (en) | Head shell threaded hole air blowing aluminum scrap removing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070606 |