CN206097038U - Fan module - Google Patents

Abstract

The utility model provides a fan module, which is provided with opposite side plates on the front and rear sides of the outer frame of the fan, and is provided with mounting holes at the diagonal ends of the two side plates, and the side plates have two A first piece and a second piece that are perpendicular to each other are integrally formed on adjacent surfaces against a fixing piece, and a gap is formed between the outwardly extending arms on both sides of the end of the first piece away from the second piece. , and the two arms are respectively provided with first buckle parts that are buckled in the installation holes, and the ends of the second piece body away from the first piece body are respectively provided with buckle parts on the other side of the diagonal line. The second buckle part in the installation hole. This kind of fixing member uses the first buckle part and the second buckle part to buckle the two diagonal ends of the outer frame of the fan, which can quickly assemble without tools and make the overall structure stable. The stability is better, and because the fixing parts are formed in a single piece, it not only facilitates modular mass production, but also saves assembly time and costs.

Description

fan module

technical field

The utility model relates to a fan module, in particular to a first sheet body and a second sheet body which are integrally formed perpendicular to each other against a fixing piece on the outer frame of the fan, and utilize the first buckle part and the second buckle The upper part is buckled at the two ends of the diagonal line of the outer frame, and the fixing part is formed in one piece, which can also save the labor time and cost of assembly.

Background technique

Press, under the current trend of network cloud technology and the Internet of Things, the server technology of computers and industrial computers is growing at a rapid rate, and its development trend is mainly towards the direction of strong computing functions, fast speed and small size, and Many electronic devices or equipment use computers to control their actions or execution functions, making computers occupy an extremely important position. Because computers and industrial computer servers are dealing with huge data calculations, they urgently need high-density and large-scale recording media. Machines (such as hard disks, CD drives, recorders, etc.) are used to store and read data, so a large number of recording media machines are placed inside general computer hosts, server cases, storage or telecommunications cabinets, etc. to increase storage capacity .

Furthermore, as the computing speed and performance of the servers of the above-mentioned computers and industrial computers are getting faster and faster, the temperature generated in the main computer and the server case is also getting higher and higher, and the temperature in the main computer or the server case will be higher and higher. While reducing the overall size, it is also necessary to consider whether the heat dissipation efficiency is good. The heat dissipation capability is even more important. In order to effectively discharge the heat generated in the server of the computer and industrial computer, manufacturers use To maintain the operation of the electronic components in the host computer or server chassis at the allowable temperature, the heat dissipation device (such as fan, heat sink, etc.) in the host computer or server chassis has become an indispensable and important component, while the general computer host or The heat source in the server case is roughly the central processing unit on the main board, the recording media device, the interface card and the power supply, etc., and all the hot air can be exhausted when the fan is running, or the cold air can be blown to the heat source to assist Heat dissipation, so as to ensure the overall cooling effect.

However, most of the server chassis, storage or telecommunication cabinets are equipped with fan modules independently, and when the fan modules are in operation, the heat sources in the chassis or cabinets can be directly ventilated or blown to cool down, so as to directly dissipate high heat. It is discharged to the outside of the chassis or cabinet. Due to the long-term use of the fan module, it is easy to accumulate a lot of dust and cause the speed to drop and affect the cooling effect. Therefore, in order to facilitate the removal of the fan module for cleaning or replacement, some manufacturers design the fan module. A hot-swappable rack-mounted fan tray can be used, or the fan module can be directly installed on the detachable shell, so that users can replace it independently. As the computing speed and performance of industrial computers become more and more Faster and faster, more and higher-speed fan modules need to be installed inside the chassis or cabinet for heat dissipation, and the assembly or disassembly of the fan modules must be easier and not occupy too much space, so as to improve maintenance and replacement. convenience.

However, when installing the fan on the rack-mounted fan tray or casing, tools are usually used to pass the screws through the holes on the rack-mounted fan tray or casing, and then align and lock them into the through holes of the outer frame of the fan module. This screw locking method not only requires the use of a large number of screws, but also takes a long time for assembly, and greatly increases the time for downtime maintenance and replacement. If the inside of the chassis or cabinet is full of interface cards, recording media machines and power cords It is very inconvenient to insert the tool for locking when waiting for components, and even cause the screw to fall off during the locking process and cause loss. If the size of the screw is wrong and the force is used to lock it, it is easy to make the fan module The through hole is damaged, which is not conducive to assembly or disassembly; in addition, the current trend of assembly or disassembly of fan modules is to provide tools-free, screw-free, and easy-to-operate features. Some fan modules install the outer frame inside the positioning frame. And use the shrapnel on both sides of the positioning frame to fix it on the rack-mounted fan tray or the casing, or use the fixing parts installed on both sides of the outer frame to fix it in the way of shrapnel buckling. The frame is integrally formed to cover the outside of the fan module, which occupies a large volume, which not only makes the overall structural design more difficult, but also makes it difficult to reduce the cost of materials in mass production, and the two longitudinal sides of the outer frame are equipped with a two-piece Although the fixing method can simplify the structure to save the cost of materials, it relatively increases the man-hours and costs required for the assembly of the fixing parts, so it needs to be redesigned by those engaged in this industry to effectively solve it.

Utility model content

Therefore, in view of the above-mentioned existing problems and deficiencies, the designer of the new utility model began to design this kind of utility model by collecting relevant information, evaluating and considering it in many ways, and making use of years of experience in research and development in this industry for continuous trial production and modification. A new type of fan module is born.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A fan module, including a fan and a fixing piece, is characterized in that:

The fan includes an outer frame and a fan body installed in the outer frame, and mounting holes are respectively provided at the two diagonal ends of the opposite side plates at the front and rear sides of the outer frame;

The fixing piece includes a first sheet and a second sheet that are integrally formed to be perpendicular to each other and lean against two adjacent surfaces of the outer frame side plate, and on both sides of the end of the first sheet away from the second sheet There is a gap formed between the arms extending outward, and the two arms are respectively provided with a first buckle part that is buckled in the installation hole, and then on both sides of the end of the second sheet away from the first sheet Each position is respectively provided with a second buckle part buckled in another mounting hole on the diagonal line.

Said fan module, wherein: the outer frame of the fan is respectively formed with interlocking spaces at the four corners between the two side plates, and the first interlocking part of the fixing part includes a part extending outward from the support arm and located One of the buckle pins of the outer frame is embedded in the buckle space, and each buckle pin is respectively provided with a boss that is buckled in the installation hole, and the two sides of the second buckle part of the fixing part are respectively extended with a The buckle pins in the other buckle space of the frame are respectively provided with protrusions that are buckled in another mounting hole at a diagonal position on the buckle pins.

Said fan module, wherein: the outer frame of the fan is respectively formed with side walls against which the first piece or the second piece of the fixing member can be abutted between two adjacent interlocking spaces.

The fan module, wherein: the fan module further includes a frame, and there is at least one accommodating space inside the frame, and a positioning part is provided on one side wall of the accommodating space, and the fixing part of the fan module is located on the second piece The body is adjacent to the first body with an elastic locking piece with an elastic arm, and an operating piece extends from the free end of the elastic arm toward the notch, and the elastic arm is provided with at least one buckle on the frame positioning part or Disengage from the buckle to form an unlocked state.

The fan module, wherein: the fan body of the fan is connected with a power connector, the power connector has a plug inserted into the connector socket at the bottom of the rack to form an electrical connection, and a panel is formed above the plug, The inner side of the second buckle part of the fixing part is provided with a buckle part, and on the inner wall surface of the guide rail plate extending outward at the two sides of the buckle part, a limit groove for inserting the panel laterally is formed, and two There are locking arms facing outwards between the guide rail plates and locked on the plug to prevent withdrawal.

Said fan module, wherein: the fan body of the fan is connected with a display light, and an embedding hole for the display light is provided at the position where the elastic locking piece of the fixing member is located at the position adjacent to the elastic arm of the operating piece.

Said fan module, wherein: the fixing piece includes the horizontal first piece and the vertical second piece integrally formed of plastic material, and the second piece is located at the periphery of the elastic locking piece There is at least one guide rail longitudinally embedded in the rail groove at one side of the rack accommodating space.

Said fan module, wherein: the second piece of the fixing piece is located on the outer periphery of the elastic locking piece and is provided with at least one resisting elastic piece against the inner wall of the housing space of the rack, and on the second piece The front and rear sides of the body are provided with elastic protrusions with arched elastic pieces to bear against the inner wall of the housing space of the rack.

The fan module described above, wherein: the second piece of the fixing member is formed with a slot at the periphery of the elastic locking piece for the spring arm to be pushed to produce inward elastic deformation and displacement, and on the operating piece of the spring arm Has a pull hole.

Said fan module, wherein: identification symbols are formed on the outer surface of the first sheet of the fixing member.

The main advantage of the utility model is that the front and rear sides of the outer frame of the fan are provided with opposite side plates, and mounting holes are respectively provided at the two ends of the diagonal line of the two side plates, and the two adjacent surfaces of the side plates are The first sheet body and the second sheet body which are perpendicular to each other are integrally formed against the fixing piece, and a gap is formed between the arms extending outward at the two sides of the end of the first sheet body away from the second sheet body, and there is a gap between the two sides. The support arms are respectively provided with first buckle parts which are buckled in the installation holes, and the two sides of the end of the second piece away from the first piece are respectively provided with buckle parts which are buckled in another installation hole on the diagonal line. The second buckle part, this kind of fixing part is fastened to the two ends of the diagonal line of the outer frame of the fan by using the first buckle part and the second buckle part, which can avoid tools for quick assembly, and make the overall structural stability more stable Good, and because the fixing part is formed as a single part matching the specifications of the fan, it not only facilitates modular mass production, but also saves man-hours and costs for assembly.

Another advantage of the utility model is that when the fan is further installed in the accommodation space inside the frame with the fixing piece, the elastic locking piece adjacent to the first piece can be supported by the buckle part. Hold on the positioning part on the inner wall of the rack, and move the elastic arm to produce inward elastic deformation, and when the fan is inserted into the rack, the buckling part can be buckled on the rack after the process of elastic deformation and reset On the positioning part of the fan, it has stable blocking positioning, and the fixing part is assembled on the top and one side of the fan. Compared with the existing two-piece fixing method in which the two longitudinal sides of the fan are provided with sheets, the utility model The fixing parts can effectively reduce the distance formed between multiple groups of fans and the fixing parts, so as to be installed in the limited space of the rack, and can also increase the flexibility of the use of the overall space of the fan module; when the user wants to take out the fan, only Two fingers need to be inserted into the notch of the first sheet body and the operating piece extended by the elastic arm towards the notch, and relatively inwardly pulled to make the buckle part disengage from the positioning part of the frame to form an unlocked state, and The one-sided release action of the elastic locking piece is clear, and the fan can be quickly disassembled and assembled with the help of the fixing parts, thereby achieving the effects of stable structure and easy operation, and improving production efficiency and convenience in maintenance and replacement.

Another advantage of this utility model is that the fan body of the fan is connected with a power connector with a plug, and a guide rail plate extending outward from the two sides of the buckle part is provided on the inner side of the second buckle part of the fixing part. Then the panel of the plug can be embedded in the limiting groove formed on the inner wall surface of the two guide rail plates horizontally, and the buckling arm extending outward between the two guide rail plates can be buckled on the side of the plug, so that the plug is held by the two guide rail plates. The blocking of the buckle arm prevents the power connector from withdrawing from the buckle to cause disengagement. When the fan is installed in the accommodation space of the rack with the fixing part, the plug of the power connector can be inserted directly downward. Connect to the connector socket at the bottom of the rack to supply the power required for the fan body to operate.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a three-dimensional exploded view of the utility model.

Fig. 3 is a three-dimensional exploded view of another viewing angle of the utility model.

Fig. 4 is a three-dimensional appearance view of the fan module of the present invention before being fitted with a rack.

Fig. 5 is a three-dimensional appearance view from another perspective before the fan module of the present invention is fitted with the rack.

Fig. 6 is a front sectional view of the fan module of the present invention when it is installed with a rack.

Fig. 7 is a front sectional view of the fan module of the present invention after being installed with the frame.

Fig. 8 is a three-dimensional appearance view of the fan module of the present invention after being installed with the frame.

Fig. 9 is a front sectional view of the fan module of the present invention before it is taken out from the rack.

Fig. 10 is a front sectional view of the fan module of the present invention taken out from the frame.

Explanation of reference signs: 1-fan; 11-outer frame; 110-embedding space; 111-side plate; 112-installation hole; 113-side wall; 12-fan body; 121-fan blade; 13-power connector ;131-plug; 132-panel; 14-display light; 2-fixture; 21-first piece; 211-arm; Guide rail; 222-resist shrapnel; 223-elastic convex part; 2231-shrapnel; 23-first buckle part; 231-buckle pin; 232-protruding column; 241-buckle pin; 242-boss; 2421-slope guide; 25-elastic lock piece; 251-elastic arm; 2511-operating piece; 2512-pull hole; - slotting; 254 - embedding hole; 26 - embedding part; 261 - guide rail plate; 2611 - limit groove; 262 - buckle arm; 263 - stop wall; 301-opening; 31-base; 311-side plate; 312-rail groove; 32-frame plate; 321-rail groove; 33-positioning part; 331-button hole;

detailed description

In order to achieve the above-mentioned purpose and effect, the technical means and the structure thereof adopted by the utility model are hereby illustrated in detail with respect to the preferred embodiment of the utility model. Its structure and function are as follows, so as to fully understand it.

Please refer to Fig. 1, Fig. 2, and Fig. 3, which are the three-dimensional appearance diagram, the three-dimensional exploded view and the three-dimensional exploded view of another perspective of the utility model respectively. It can be clearly seen from the figure that the fan module of the utility model includes There is a fan 1 and a fixing part 2 combined with the fan 1, so the main components and features of this case are described in detail below, wherein:

The fan 1 includes an outer frame 11 and a fan body 12 installed in the outer frame 11 and has a plurality of fan blades 121, and two diagonal ends of the side plates 111 opposite to the front and rear sides of the outer frame 11 are respectively provided with a Mounting holes 112, and interlocking spaces 110 are formed at the four corners between the two side plates 111 of the outer frame 11, and side walls 113 are respectively formed between two adjacent interlocking spaces 110, and on the fan body 12 One end of the connected transmission line (not shown in the figure) is provided with a power connector 13 with a plug 131, and a larger panel 132 is formed outwardly above the plug 131; in addition, the transmission line of the fan body 12 A display lamp 14 may also be further connected.

The fixing part 2 includes a horizontal first piece 21 and a vertical second piece 22 which are integrally formed and are perpendicular to each other. A notch 212 is formed between the arms 211 toward the second piece 22, and the bottom surfaces of the two arms 211 are respectively provided with buckle pins 231 extending vertically downward relative to the first buckle parts 23, and then the two buckle pins 231 are opposite to each other. Protruding pillars 232 are provided on the inner side or on the outer surface, and guide slopes 2321 are formed obliquely toward the buckle pins 231 under each of the convex pillars 232, and identification symbols can also be further formed on the outer surface of the first sheet 21. 213, and the identification symbol 213 is preferably implemented as an arrow, so as to facilitate the user to identify the direction in which the fixing part 2 cooperates with the fan 1, and the second sheet 22 is provided on both sides of the end away from the first sheet 21. The horizontal buckle pin 241 of the second buckle part 24 extends outward, and a boss 242 is also arranged on the opposite inner side or outer surface of the second buckle pin 231, and the sides of each boss 232 are respectively facing the buckle pin 231. A guide slope 2421 is obliquely formed.

Furthermore, the second piece 22 is adjacent to the first piece 21 and is provided with a suspended elastic arm 251 extending upward from the elastic locking piece 25 , and the free end of the elastic arm 251 is bent and extended toward the notch 212 with a height of There is a horizontal operating piece 2511 on the outer surface of the first sheet 21, and the operating piece 2511 has a pull hole 2512, and the outer surface of the elastic arm 251 is provided with at least one buckle 252 with a protruding buckle 2521 near the middle position, and the A slot 253 is formed on the second piece 22 at the periphery of the elastic lock piece 25, and the operating piece 2511 is provided with an embedding hole 254 adjacent to the elastic arm 251; At least one guide rail 221 and a resisting elastic piece 222 are provided at the lower periphery of the sheet 25 , and elastic protrusions 223 with arched elastic sheets 2231 are provided on the front and rear sides of the second sheet body 22 corresponding to the guide rail 221 .

However, the above-mentioned second piece 22 is located between the two buckle pins 231 of the second buckle part 24, and is provided with horizontal guide rail plates 261 extending outward on both sides of the buckle part 26, and is formed on the inner wall surface of the two guide rail plates 261. There is a limit slot 2611, and the inner wall of the second piece 22 is located between the two guide rail plates 261, and there is a relative buckle arm 262 extending outward, and a hook is formed at the end of the two buckle arm 262 relatively inwardly (not labeled in the figure), and a protruding stop wall 263 is provided between the two latching arms 262 .

When the fixing part 2 of the present utility model is assembled with the fan 1, the panel 132 of the power connector 13 is pushed laterally between the two guide rail plates 261 of the buckle part 26 below the second sheet 22, and the panel The two sides of the plate 132 are respectively embedded in the limit grooves 2611 of the two guide rail plates 261, and the hooks at the ends of the holding arms 262 will be elastically deformed outwards after being pushed by the plug 131, so that the plug 131 can Pass the two buckle arms 262 smoothly and lean against the stop wall 263, and after the buckle arms 262 elastically return to the original position, the plug 131 can be blocked by the two buckle arms 262 to prevent the power connector 13 In the event of detachment caused by withdrawing from the embedded buckle 26, the indicator light 14 of the fan 1 is inserted downward into the embedding hole 254 of the elastic locking piece 25, and connected to the transmission line of the fan body 12 to display the fan 1 power state.

Then the second piece 22 can be inserted into one of the interlocking spaces 110 of the outer frame 11 with the second buckle pin 241 of the second buckle part 24 and the power connector 13, and the guide slope 2421 of the protrusion 242 They will be held against the inner side of the side plate 111 respectively, and the protrusion 242 is arranged on the end of the buckle pin 241 to increase the deformation of the position of the protrusion 242, so that the protrusion 242 can be smoothly embedded in the buckle space 110, Press the second piece 22 with force again, and then the protrusion 242 of the second locking part 24 can be buckled in the mounting hole 112 of the outer frame 11 after undergoing elastic deformation and reset process, and then pulled in the first The sheet body 21 can be rotated downward toward another interlocking space 110 at the diagonal position of the outer frame 11 with the boss 242 of the second buckle part 24 as the axis, and the two buckles of the first buckle part 23 are connected together. After the feet 231 are inserted into another interlocking space 110, force is applied to press the first piece 21 to the position, so that the first piece 21 and the second piece 22 are respectively against the side wall 113 of the outer frame 11 On the surface, at the same time, the two protrusions 232 of the first buckle part 23 are buckled in the other mounting hole 112 of the outer frame 11 after the process of elastic deformation and reset. 21 and the second piece 22 respectively abut against the two adjacent side walls 113 of the outer frame 11 of the fan 1, and are held on the opposite corners of the outer frame 11 by the first buckle part 23 and the second buckle part 24 respectively. In the installation holes 112 at the two ends of the cable, the user can easily and quickly assemble the fixing part 2 and the fan 1 without tools, and make the overall structural stability better, and because the fixing part 2 is integrally formed by a single part , not only facilitates modular mass production, but also effectively saves man-hours and costs for assembly.

However, the above-mentioned fixing part 2 is integrally formed of plastic material, and utilizes the first sheet body 21 and the second sheet body 22 to use the protrusions 232 and 242 of the first buckle part 23 and the second buckle part 24 from the inside respectively. The way of buckling outward is buckled in the installation hole 112 at the diagonal position of the outer frame 11 of the fan 1, but in actual application, the first buckle part 23 and the second buckle part 24 can also be positioned at the second buckle pin 231 The protrusions 232, 242 on the 241 are designed to be set relatively inward, so that the first buckle part 23 and the second buckle part 24 can be buckled on the outer frame 11 of the fan 1 from the outside to the inside respectively. The mounting hole 112 at the corner line position, and the fixing part 2 can be used with fans 1 of various corresponding sizes and specifications.

Please refer to Fig. 4, Fig. 5, Fig. 6, Fig. 7, and Fig. 8, which are the three-dimensional appearance diagram before the installation of the fan module and the rack of the utility model, the three-dimensional appearance diagram from another perspective, and the fan module and the rack. It can be clearly seen from the front view sectional view during installation, the front view sectional view after installation and the three-dimensional appearance view that the fan module of the present utility model is used in computer mainframes, server cabinets, storage or telecommunications cabinets etc., and further include a frame 3, between the two side plates 311 of the base 31 of the frame 3, a plurality of frame plates 32 arranged at intervals are arranged, and between the two side plates 311 of the base 31 and the frame plates 32, each The accommodating space 30 with an opening 301 at the top is formed separately between two adjacent shelf plates 32, and then one side plate 311 and the shelf plate 32 at the two side walls of the accommodating space 30 are respectively downward from the opening 301. There are relative rail grooves 312, 321 in section, and a positioning part 33 with at least one button hole 331 is provided at the top of the rear side of each rail groove 312, 321, and the front and rear sides of the base 31 of the frame 3 are respectively provided with It is connected to the air vent 34 in the accommodation space 30, and a connector socket 35 is provided at the bottom of the accommodation space 30, so that the connector socket 35 can be connected to the motherboard (not shown in the figure) by using a power cord or directly plugging it into the motherboard. ), expansion interface card and other compatible connectors to form an electrical connection to supply the overall required power.

When multiple sets of fans 1 of the present utility model are installed on the frame 3 with the fixing part 2, the fan 1 and the fixing part 2 are first inserted downward into the corresponding accommodation space 30 on the base 31, and the second piece The guide rail 221 of the body 22 will be embedded along the corresponding rail grooves 312, 321 on the side plate 311 or the frame plate 32 to form the function of guiding and limiting, and is resisted by the elastic piece 2231 against the elastic piece 222 and the elastic convex portion 223. It is held on the inner wall of the base 31 and has an appropriate elastic pre-force, so that the fan 1 can be smoothly inserted downward into the accommodating space 30, and because the fixing part 2 is integrally formed of plastic material, the gap between materials can be minimized. The generated friction force makes the whole body easy to embed and slide and smoother, and the first piece 21 and the second piece 22 of the fixing part 2 are respectively assembled on the top and one side of the fan 1, compared with the existing fan 2 The two-piece fixing method of the sheet body is provided on the longitudinal sides. The fixing parts of the utility model can not only save the material cost during production, but also can Effectively reducing the distance formed between the two adjacent fans 1 and the fixing parts 2, so as to be installed in the limited space of the rack 3, and also increase the flexibility of the overall space utilization and arrangement of the fan module.

When the fan 1 is inserted downward into the accommodation space 30 of the frame 3 with the fixing part 2, the buckle part 252 of the elastic locking piece 25 can be held against the side plate 311 or the frame plate 32 by the convex buckle 2521. At the wall, after the convex buckle 2521 is pushed back by the side plate 311 or the frame plate 32, it will be linked to the elastic arm 251 to produce an inward elastic deformation displacement, and when the fan 1 is inserted to the position, it can be The convex buckle 2521 of the buckling part 252 is buckled in the side plate 311 or the corresponding buckle hole 331 of the positioning part 33 by the side plate 311 or the frame plate 32 through the process of elastic deformation and reset, and has the effect of stably blocking positioning and preventing retreat. At the same time, the fan 1 corresponds to the vents 34 at the front and rear sides of the frame 3, and the plug 131 at the bottom of the power connector 13 is inserted downward into the connector socket 35 at the bottom of the frame 3 to form an electrical connection. The overall assembly of the utility model can be completed.

When the fan body 12 of the fan 1 of the present utility model is in operation, the airflow generated by the rotation of the plurality of fan blades 121 of the fan body 12 can be used to heat each heat source ( Not shown in the figure) different positions are used to ventilate or blow to cool down, to assist rapid heat dissipation to achieve the purpose of cooling and cooling, and the holding elastic piece 222 and elastic convex portion 223 of the second sheet 22 of the fixing piece 2 are held against the base The inner wall surface of the seat 31 and the buckling part 252 of the elastic locking piece 25 are buckled on the side plate 311 or the corresponding positioning part 33 on the frame plate 32 to have the effect of shock absorption, which can effectively reduce the shock generated when the fan 1 is running. Noise and vibration, while ensuring the stability of the overall structure.

Please refer to Fig. 9 and Fig. 10 at the same time, which are the front sectional view of the fan module of the present invention before it is taken out from the frame and the front sectional view after it is taken out. It can be clearly seen from the figure that when the user wants to When removing the fan 1 from the accommodation space 30 of the frame 3, only two fingers need to be inserted into the notch 212 of the first piece 21 of the fixing member 2 and the pull hole 2512 of the elastic locking piece 25 respectively. , and relatively pull inward to clamp or press down on the operating piece 2511 so that the buckle 252 is linked with the elastic arm 251 to produce an inward elastic deformation displacement, and the convex buckle 2521 of the buckle 252 is separated from the positioning part 33 The unlocked state is formed at the button hole 331, and then the first piece 21 and the elastic locking piece 25 are pulled upwards to make the guide rail 221 of the second piece 22 withdraw longitudinally along the rail grooves 312, 321 of the side plate 311 or the frame plate 32, The fan 1 can be quickly taken out from the accommodation space 30 of the frame 3 by operating the fixing part 2 to complete the disassembly action. This kind of multiple fans 1 is installed on the frame 3 with the fixing part 2 without using screws to lock Assemble in the same way, and use the buckle part 252 of the elastic lock piece 25 to buckle on the positioning part 33 of the frame 3, and the one-sided unlocking action of the elastic lock piece 25 is clear, so that the user can easily avoid using tools The fan 1 and the fixing part 2 are quickly disassembled to effectively save the man-hours and costs required for assembly or disassembly, thereby achieving the effects of stable structure and simple operation, and improving production efficiency and convenience of maintenance and replacement.

Please refer again to Fig. 2, Fig. 4, Fig. 5, Fig. 7 and Fig. 9, the utility model mainly aims at the fixing part 2 including the first sheet body 21 and the second sheet body 22 perpendicular to each other, and in the first A notch 212 is formed between the arms 211 extending in the same direction on both sides of the sheet body 21 away from the end of the second sheet body 22 , and a first buckle portion 23 is respectively provided on the two arms 211 , and the second sheet body 22 A second buckle part 24 is provided at a position away from the diagonal line below the second sheet 22. The first sheet 21 and the second sheet 22 of this kind of fixing member 2 abut against the front and rear sides of the outer frame 11 of the fan 1. The structural design on the side plate 111, and the first buckle part 23 and the second buckle part 24 are respectively buckled in the corresponding mounting holes 112 on the diagonal line of the outer frame 11, so that the user can easily install the fixing part 2 Fast assembly with the fan 1 makes the overall structure more stable, and because the fixing part 2 is formed in one piece, it not only facilitates modular mass production, but also saves labor hours and costs required for assembly.

The above detailed description is just a description of a preferred feasible embodiment of the utility model. However, this embodiment is not used to limit the scope of patent application of the utility model. All equal changes and modification changes should be included in the scope of protection covered by the present utility model.

Claims (10)

1. a kind of blower module, includes fan and fixture, it is characterised in that：

The fan includes housing and is installed in the fan body of outer inframe, and relative at two sides side plate before and after housing is diagonal Installing hole is respectively equipped with the end position of line two；

The fixture include be integrally formed the first lamellar body for being mutually perpendicular to and be resisted against on two adjacently situated surfaces of housing side plate and Second lamellar body, and the arm room extended outwardly at end two side of first lamellar body away from the second lamellar body forms jagged, and Be respectively equipped with the first clamping part being held in installing hole on two support arms, then the second lamellar body away from the first lamellar body end two The second clamping part being held in another installing hole of diagonal is respectively equipped with side.

2. blower module according to claim 1, it is characterised in that：Four corners of the housing of the fan between two side plates Position is respectively formed with buckle space, and the first clamping part of fixture include extended outwardly by support arm and positioned at housing its In snapping pin in a buckle space, and the projection being held in installing hole is respectively equipped with each snapping pin, and fixture The snapping pin being extended with respectively at the side of second clamping part two in another buckle space of housing, then be respectively equipped with snapping pin The projection being held in another installing hole of diagonal positions.

3. blower module according to claim 2, it is characterised in that：The housing of the fan is in each two adjacent buckle spaces Between be respectively formed be available for the lamellar body of fixture first or the second lamellar body against side wall.

4. blower module according to any one of claim 1 to 3, it is characterised in that：The blower module is further included Organic frame, machine frame inside has at least one accommodation space, and accommodation space side wall and is provided with location division, and blower module Fixture be located at the second lamellar body adjacent to being provided with the snap lock cramp with elastic arm at the first lamellar body, and by elastic arm free end court Breach direction is extended with operating sheet, and elastic arm is provided with least one and is held in frame location division or disengaging forms released state Holding part.

5. blower module according to claim 4, it is characterised in that：Power supply connection is connected with the fan body of the fan Device, power connector is with shape at being plugged in above the plug being electrically connected in bottom of the frame connector body, and plug Into there is a panel, and buckle portion is provided with the second clamping part of fixture inner side, and leading of being extended outwardly at the side of buckle portion two It is formed with rail plate internal face between the stopper slot for being available for panel to be laterally embedded into, and two guide-rail plates and extends outwardly relative and detain It is held on plug and stops the clasp arm for exiting.

6. blower module according to claim 4, it is characterised in that：Display lamp is connected with the fan body of the fan, And fixture snap lock cramp be located at operating sheet adjacent to be provided with elastic arm lamp available for display it is embedded set hole.

7. blower module according to claim 4, it is characterised in that：The fixture includes plastic cement material and is integrally formed Level first lamellar body and vertical second lamellar body, and be provided with positioned at the peripheral place of elastic lock piece on the second lamellar body At least one longitudinal direction is embedded in the guide rail at frame accommodation space side in track slot.

8. blower module according to claim 4, it is characterised in that：Elastic lock is located on second lamellar body of the fixture The peripheral place of piece is provided with least one shell fragment that supports being held at frame accommodation space internal face, and two before and after the second lamellar body It is designed with that there is the resilient projection for arching upward shape shell fragment to be held at frame accommodation space internal face on side.

9. blower module according to claim 4, it is characterised in that：Second lamellar body of the fixture is in snap lock cramp week It is formed with side and is available for elastic arm to be produced by ejection effect elastically deforming inward displacement and slotted, and has on the operating sheet of elastic arm There is a pulling eye.

10. blower module according to claim 1, it is characterised in that：Formed on the first piece external surface of the fixture There is distinguished symbol.