CN2644741Y - Fan stationary barrier - Google Patents
Fan stationary barrier Download PDFInfo
- Publication number
- CN2644741Y CN2644741Y CN 03263166 CN03263166U CN2644741Y CN 2644741 Y CN2644741 Y CN 2644741Y CN 03263166 CN03263166 CN 03263166 CN 03263166 U CN03263166 U CN 03263166U CN 2644741 Y CN2644741 Y CN 2644741Y
- Authority
- CN
- China
- Prior art keywords
- fan
- panel
- hole
- support
- fixing rack
- 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fixing support for a fan, comprising a front and a back support panel with U-shaped cross section, and a base which is integrated with the panels; a head board is respectively fixed at both ends to form a rectangular frame body with an opening at the top; wherein a plurality of through holes are arranged on the front and the back support panel and are respectively corresponding to the inlet holes and the outlet holes of a plurality of axial-flow fans; wherein two sides of each through hole on a panel is punched inwards respectively to form a bridge position used as a guide track for a fan and for clamping and positioning the fan; two corn ends of each through hole on the other panel is punched inwards respectively to form an inner protruding elastic pawl to block the fan head board using the metal elasticity; wherein an L-shaped concave groove is arranged at one side of each through hole on one panel for locking extending the wire of the fan. The utility model has the advantages that the structure is compact and simple, arranging and dismantling of the fan is simple and convenient because of adopting the detent fixing fan structure without screw nails, with the opening of the wire locking groove, wires inside the box extend orderly and work is reliable.
Description
Technical field
The utility model relates to a kind of fan fixer, exactly, relates to a kind of fan fixer-fan fixing rack that is used in computer and the machine box for server, belongs to computer accessory kit technical field.
Background technique
At present, along with microelectronic and computer technology rapid development, the structure of computer and server cabinet inside becomes increasingly complex, and the operating rate of other core devices on CPU, video card chip and the mainboard is more and more faster, power is increasing, and their heating value is also more and more higher; And the quantity of CPU is also in continuous increase, but the cabinet inside space is narrow and small.In order to guarantee the proper functioning of these chips, usually need be in cabinet finned and fan assist and promote its heat radiation, and these components and parts require also than higher heat radiation.For example, in order to solve the case radiation problem, the computer that the claimant produces has just been installed 5 high speed shaft flow fans at its cabinet inside.Because the rotating speed of these axial fans is very high, probably reach per minute 10,000 right side of turning left, so its working life is limited, needs often to change.So, along with the installation and maintenance of these high rotating speed radiation fans, not only cabling is many, assorted and in disorder, has also introduced the excitation source of vibration, and this vibration biography and mainboard can have a negative impact to the work of other electronic parts and components on the mainboard; In addition, these fans should be packed in the cabinet securely, consider maintenance and the replacing of carrying out fan how easily again, and it is neat that cabling is wanted, so that reduce the influence of fan vibration as far as possible to the computer components and parts, also will for loss part-fan-maintenance and replacing provide convenience.
Summary of the invention
The purpose of this utility model provides a kind of fan fixing rack, and this device adopts the structure of the fastening fan of engaging of no screw, makes the fan installation and removal all very simple and easy, convenient, also is provided with the line clamping slot breach, makes that the cabling of cabinet inside fan is neatly well-behaved.
The purpose of this utility model is achieved in that a kind of fan fixing rack, it is characterized in that: this device be by the cross section be " U " type former and later two support panels and with the base of its one, again at two ends respectively the fixed connecting end panel form open-topped rectangle frame support body, correspondence is provided with a plurality of through holes on the described forward and backward support panel, so that corresponding with the intake opening and the exhaust vent of a plurality of axial fans of installing respectively; The guide rail of bridge location as fan beaten in the inside respectively punching press of dual-side of each through hole on panel therein, is used for engaging location fan; The oblique opposite end of each through hole on another panel respectively inwardly punching press one inwardly protruded bullet pawl is arranged, utilize its metallic elastic to come to support the end plates of grade fan.
Each through hole on the described support panel is all offered a breach groove in the one side, is used to fix the fan cabling.
The breach groove shapes of described fixing fan cabling is " L " type.
Described cross section be " U " type former and later two support panels and with the base of its one with and the end faces of both sides plate be to adopt the whole punching press of sheetmetal to make.
The dual-side of each through hole on described panel therein respectively inwardly the distance between two guide rails of punching press should be transition fit with the width of the axial fan side plate of its fixing.
Described rectangle frame support body is to be fastened on the support of computer cabinet by rivet or screw or welding.
Characteristics of the present utility model are to adopt the engaging and the tighten structure of no screw to fix fan, make in the cabinet installation and removal of cooling fan simple, convenient, reliably.Set up the breach groove that is used to fix the fan cabling again, made the fan cabling neat, attractive in appearance, avoided in disorder numerous and diverse phenomenon of present cabinet inside fan cabling.In fact, the utility model has only single structure parts-blower tray, has just finished the fastening location of a plurality of axial fans and cabling thereof, and design concept novelty, ingenious is simple in structure, compact, reliable operation, dismounting facility, low production cost.In addition, the utility model makes has saved the cabinet inside space in the parallel centre that is installed in the cabinet support of a plurality of fans, is the condition created that makes full use of of the confined space in the cabinet.
Description of drawings
Fig. 1 is the structural drawing of the utility model blower tray.
Fig. 2 is the structural drawing of the axial fan of installation in the utility model.
Fig. 3 is the structural representation that fan is installed in the utility model blower tray, this figure illustrates that the utility model blower tray is to prop up the front console of fan and the fan both sides are fastened in the support in the side rails by playing pawl, is positioned on the blower tray fan is fastening by this.
Fig. 4 is the partial enlarged drawing that installs in the utility model blower tray behind the fan, has shown the concrete structure that plays pawl among the figure.
Fig. 5 is the partial enlarged drawing of blower tray shown in Figure 4 inboard, adds from opposite side and understands the concrete structure that plays pawl.
Fig. 6 is the schematic representation of the utility model blower tray in the cabinet inside mounting point, and this figure illustrates the means of fixation of blower tray and the mounting point in cabinet thereof.
Embodiment
Specify structure of the present utility model and effect thereof below in conjunction with drawings and Examples.
Referring to Fig. 1 and Fig. 2, the utility model is a kind of fan fixing rack, this device be by the cross section be " U " type former and later two support panels 1,2 and with the base of its one, again at two ends respectively fixed connecting end panel 3 form open-topped rectangle frame support body.Correspondence is provided with a plurality of through holes on the wherein forward and backward support panel 1,2, and these through holes are corresponding with the intake opening and the exhaust vent (referring to Fig. 2 and Fig. 3) of a plurality of axial fans 7 of installing respectively; The guide rail 4 of bridge location as fan beaten in the inside respectively punching press of dual-side of each through hole on the panel (being illustrated as rear board 2) therein, is used for engaging location fan 7; The dual-side of each through hole respectively inwardly the distance between two boss guide rails 4 of punching press should be transition fit with the side plate width of the axial fan 7 of its fixing, with easy disassembly with fix fan 7.The inside respectively punching press of two diagonally opposing corner ends of each through hole on another panel (being illustrated as front panel 1) has an inwardly protruded bullet pawl 5, the utility model blower tray utilizes two sides of its guide rail 4 fixing axial fans 7 and utilizes the metallic elastic that plays pawl 5 to fix fan to the front console of shelves fan 7, and the structure of bullet pawl 5 and shape are referring to Fig. 4 and Fig. 5.The utility model each through hole on a support panel (being illustrated as front panel 1) is all offered one " L " type groove 6 in the one side, is used to fix the cabling of fan 7.
Cross section of the present utility model be " U " type former and later two support panels and with the base of its one with and the end faces of both sides plate be to adopt the whole bending of a sheetmetal, punching press and riveted joint to make.This open-topped rectangle frame support body is by rivet or screw or welds on the support that is fastened on computer cabinet (referring to Fig. 6).
When the utility model uses, along the guide rail of this blower tray inner side surface a plurality of axial fans of packing into, these guide rails limited fan about string moving.On blower tray, be provided with the structure of similar bullet pawl, utilize metallic elastic to support the end plates of grade fan, this structural limitations the front and back string of fan moving.By the said structure design, realized that the no screw of fan is installed.The side of the utility model blower tray is provided with the cabling fluting, controls the position and the shape of this cabling fluting, has blocked the cabling of fan under the cooperation of fan side, has realized that the fixing of cabling is uniform, avoids cabling in disorder.
Claims (6)
1, a kind of fan fixing rack, it is characterized in that: this device be by the cross section be " U " type former and later two support panels and with the base of its one, again at two ends respectively the fixed connecting end panel form open-topped rectangle frame support body, correspondence is provided with a plurality of through holes on the described forward and backward support panel, so that corresponding with the intake opening and the exhaust vent of a plurality of axial fans of installing respectively; The guide rail of bridge location as fan beaten in the inside respectively punching press of dual-side of each through hole on panel therein, is used for engaging location fan; The diagonally opposing corner end of each through hole on another panel respectively inwardly punching press one inwardly protruded bullet pawl is arranged, utilize its metallic elastic to come to support the end plates of grade fan.
2, fan fixing rack according to claim 1 is characterized in that: each through hole on the described support panel is all offered a breach groove in the one side, is used to fix the fan cabling.
3, fan fixing rack according to claim 2 is characterized in that: the breach groove shapes of described fixing fan cabling is " L " type.
4, fan fixing rack according to claim 1 is characterized in that: described cross section be " U " type former and later two support panels and with the base of its one with and the end faces of both sides plate be to adopt the whole punching press of sheetmetal to make.
5, fan fixing rack according to claim 1 is characterized in that: the dual-side of each through hole on described panel therein respectively inwardly the distance between two guide rails of punching press should be transition fit with the width of the axial fan side plate of its fixing.
6, fan fixing rack according to claim 1 is characterized in that: described rectangle frame support body is to be fastened on the support of computer cabinet by rivet or screw or welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263166 CN2644741Y (en) | 2003-09-24 | 2003-09-24 | Fan stationary barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03263166 CN2644741Y (en) | 2003-09-24 | 2003-09-24 | Fan stationary barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644741Y true CN2644741Y (en) | 2004-09-29 |
Family
ID=34297015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03263166 Expired - Fee Related CN2644741Y (en) | 2003-09-24 | 2003-09-24 | Fan stationary barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644741Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072187A (en) * | 2010-11-19 | 2011-05-25 | 苏州顶裕节能设备有限公司 | Fan base frame |
| CN102430646A (en) * | 2011-10-17 | 2012-05-02 | 青岛德力源五金制品有限公司 | Continuous die for producing hangers and method for continuously producing hangers |
| CN108691794A (en) * | 2017-04-07 | 2018-10-23 | 中国科学院声学研究所 | A kind of silent ventilator based on fan unit integrated array structure |
| CN110389632A (en) * | 2018-04-16 | 2019-10-29 | 鸿富锦精密电子(天津)有限公司 | fixing buckle and fan module |
-
2003
- 2003-09-24 CN CN 03263166 patent/CN2644741Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072187A (en) * | 2010-11-19 | 2011-05-25 | 苏州顶裕节能设备有限公司 | Fan base frame |
| CN102430646A (en) * | 2011-10-17 | 2012-05-02 | 青岛德力源五金制品有限公司 | Continuous die for producing hangers and method for continuously producing hangers |
| CN108691794A (en) * | 2017-04-07 | 2018-10-23 | 中国科学院声学研究所 | A kind of silent ventilator based on fan unit integrated array structure |
| CN108691794B (en) * | 2017-04-07 | 2024-03-26 | 中国科学院声学研究所 | Low noise fan based on integrated array structure of fan unit |
| CN110389632A (en) * | 2018-04-16 | 2019-10-29 | 鸿富锦精密电子(天津)有限公司 | fixing buckle and fan module |
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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: 20040929 Termination date: 20120924 |