Fan accessory convenient to install

Abstract

The utility model provides a fan accessory convenient to install, and belongs to the technical field of fan accessories. The two clamping grooves are formed in the upper inner wall and the lower inner wall of the shell respectively; according to the device, a person presses a connecting block, the connecting block slides in a limiting groove, a clamping block is driven to retract into a mounting groove through compression of a spring, then a protective net is aligned to a groove in a shell and is slightly pushed into the groove, the person loosens the connecting block to continue pushing in, and the connecting block can be attached to a magnetic attraction block in the pushing-in process; a frame of the protective net is attracted through the magnetic force of a magnetic attraction block, the protective net can be further fixed, after the protective net is connected with the magnetic attraction block, a clamping block meets a clamping groove, then the clamping block is driven to be clamped into the clamping groove through the elastic force of a spring, the protective net and the shell can be rapidly installed, the working efficiency of personnel is improved, and the labor intensity of workers is lowered. And moreover, the operation is simple and practical, and the accessories cannot be damaged due to unfamiliarity of personnel.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan accessories, and particularly relates to a fan accessory which is convenient to install. Background Art

[0002] With the continuous development of electronic devices, fans, as important heat dissipation components, have been widely used in various devices. In order to ensure the normal operation of the fans and extend their service life, a protective net is usually installed in front of the fans to prevent dust, foreign objects, etc. from entering the interior of the fans, and at the same time protect users from being injured by the fan blades.

[0003] The traditional installation method of the protective net usually uses screws and nuts and a clamping method for installation. The existing screw and nut installation requires the use of special tools, which increases the workload of personnel during installation and may also cause the protective net to loosen or fall off due to improper installation. In the existing clamping method during installation, problems such as breakage at the clamping position and damage to the accessories may occur due to the user's inexperience. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fan accessory which is convenient to install, aiming at solving the problems that the existing screw and nut installation requires the use of special tools, increases the workload of personnel during installation, and may also cause the protective net to loosen or fall off due to improper installation, and that in the existing clamping method during installation, problems such as breakage at the clamping position and damage to the accessories may occur due to the user's inexperience.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fan accessory which is convenient to install, comprising:

[0007] A housing;

[0008] Two clamping grooves, which are respectively opened on the upper and lower inner walls of the housing;

[0009] A protective net, which is movably clamped to one side end of the housing;

[0010] Two installation grooves, which are respectively opened at the upper and lower ends of the protective net;

[0011] Two limiting grooves, which are respectively opened on one side end of the protective net, and the two limiting grooves communicate with the two clamping grooves;

[0012] Two springs, which are respectively fixedly connected to the bottom ends of the two installation grooves;

[0013] Two clamping blocks, the two clamping blocks are respectively fixedly connected to one side end of two springs, the two clamping blocks are slidably connected in the installation groove, and the two clamping blocks are matched with the two clamping grooves;

[0014] Two connecting blocks, the two connecting blocks are respectively fixedly connected to the circumferential surfaces of the two clamping blocks, and the two connecting blocks are respectively slidably connected in the two limiting grooves.

[0015] As a preferred solution of the present utility model, a magnetic attraction block is fixedly connected to the inner wall of the outer shell, and the magnetic attraction block is matched with the protective net.

[0016] As a preferred solution of the present utility model, an installation hole is provided on one inner wall of the outer shell, and the installation hole is threadedly connected to an external device through a bolt.

[0017] As a preferred solution of the present utility model, a groove is provided at one side end of the outer shell, and the edge of the groove is provided with an arc chamfer.

[0018] As a preferred solution of the present utility model, a heat conduction block is fixedly connected to one side end of the protective net.

[0019] As a preferred solution of the present utility model, a plurality of uniformly distributed circular holes are provided on the protective net, and the protective net is integrally formed by stamping iron.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] 1. In this solution, by pressing the connecting block by the personnel of the device, the connecting block slides in the limiting groove, drives the clamping block to retract into the installation groove through the compression of the spring, and then aligns the protective net with the groove inside the outer shell and gently pushes it in. The personnel release the connecting block and continue to push it in. During the pushing process, it will fit with the magnetic attraction block. The magnetic attraction block plays a limiting role for the protective net, preventing the personnel from over-pushing the protective net close to the fan and causing damage to the accessories. And by the magnetic force of the magnetic attraction block to suck the frame of the protective net, the protective net can be further fixed. When the protective net contacts the magnetic attraction block, the clamping block will meet the clamping groove, and then the clamping block is driven by the elastic force of the spring to snap into the clamping groove, so that the protective net can be quickly installed with the outer shell, improving the work efficiency of the personnel, and the operation is simple and practical, and the personnel will not damage the accessories due to unfamiliarity.

[0022] 2. In this solution, by using bolts and nuts through the installation hole by the personnel of the device, the accessory can be threadedly connected and fixed with the external device. The groove makes it more convenient for the personnel to pick up the accessory, preventing the accessory from being damaged due to dropping during the process of the personnel picking up and placing the accessory. And the design of the arc chamfer makes it more convenient for the personnel to pick up and place the accessory during the process, and will not abrade the fingers of the personnel, improving the work efficiency of the personnel. Description of the Drawings

[0023] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the description. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0024] Figure 1 is the front perspective view of the present utility model;

[0025] Figure 2 is the first exploded view of the present utility model;

[0026] Figure 3 is the first cross-sectional view of the present utility model;

[0027] Figure 4 is the second cross-sectional view of the present utility model;

[0028] Figure 5 is the second exploded view of the present utility model.

[0029] In the figures: 1, housing; 2, card slot; 3, protective net; 4, installation groove; 5, limiting groove; 6, spring; 7, clamping block; 8, connecting block; 9, magnetic attraction block; 10, installation hole; 11, groove; 12, heat conducting block. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] Embodiment 1

[0032] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0033] A fan accessory that is easy to install, including:

[0034] housing 1;

[0035] Two card slots 2, which are respectively opened on the upper and lower inner walls of the housing 1;

[0036] Protective net 3, which is movably clamped to one side end of the housing 1;

[0037] Two installation grooves 4, which are respectively opened at the upper and lower ends of the protective net 3;

[0038] Two limiting grooves 5, the two limiting grooves 5 are respectively arranged at one side end of the protective net 3, and the two limiting grooves 5 communicate with the two clamping grooves 2;

[0039] Two springs 6, the two springs 6 are respectively fixedly connected to the bottom ends of the two installation grooves 4;

[0040] Two clamping blocks 7, the two clamping blocks 7 are respectively fixedly connected to one side ends of the two springs 6, the two clamping blocks 7 are slidably connected in the installation grooves 4, and the two clamping blocks 7 are matched with the two clamping grooves 2;

[0041] Two connecting blocks 8, the two connecting blocks 8 are respectively fixedly connected to the circumferential surfaces of the two clamping blocks 7, and the two connecting blocks 8 are respectively slidably connected in the two limiting grooves 5.

[0042] In a specific embodiment of the present utility model, the outer shell 1, the outer shell 1 is welded to the fan through welding technology, and the outer shell 1 provides a protection effect for the fan. The fan belongs to the prior art and will not be elaborated too much herein. The clamping groove 2 is used to accommodate the clamping block 7. The protective net 3 prevents foreign objects from entering the fan interior and prevents personnel from accidentally touching the fan. The installation groove 4 is used to accommodate the spring 6 and the clamping block 7 and provides a sliding space. The limiting groove 5 provides a sliding space for the connecting block 8 and enables the connecting block 8 not to shake during sliding. The spring 6 pushes the clamping block 7 to move outwards through elastic force, so that the clamping block 7 can be firmly clamped into the clamping groove 2. The clamping block 7 can connect the protective net 3 and the outer shell 1 by being clamped into the clamping groove 2 to protect the fan. The connecting block 8 facilitates personnel to control the clamping block 7. By pressing the connecting block 8 by personnel, the connecting block 8 slides in the limiting groove 5, drives the clamping block 7 to retract into the installation groove 4 through the compression of the spring 6, and then the protective net 3 is gently pushed into the groove inside the outer shell 1. The personnel release the connecting block 8 and continue to push. During the pushing process, the clamping block 7 will meet the clamping groove 2, and then the clamping block 7 is driven by the elastic force of the spring 6 to be clamped into the clamping groove 2, so that the protective net 3 and the outer shell 1 can be quickly installed, improving the work efficiency of personnel, and the operation is simple and practical. Personnel will not damage the accessories due to unfamiliarity.

[0043] Specifically, please refer to Figures 1-5 , a magnetic attraction block 9 is fixedly connected to the inner wall of the outer shell 1, and the magnetic attraction block 9 is matched with the protective net 3.

[0044] In this embodiment: There are multiple magnetic attraction blocks 9. When personnel push the protective net 3, it will fit with the magnetic attraction blocks 9. The magnetic attraction blocks 9 play a role in limiting the protective net 3, preventing personnel from over-pushing the protective net 3 close to the fan and causing damage to the accessories, and the frame of the protective net 3 can be further fixed by the magnetic force of the magnetic attraction blocks 9.

[0045] Specifically, please refer to Figures 1-5 , an installation hole 10 is opened on one inner wall of the outer shell 1, and the installation hole 10 is threadedly connected with an external device through a bolt.

[0046] In this embodiment, there are multiple mounting holes 10. Personnel can use bolts and nuts to pass through the mounting holes 10 to threadedly connect and fix the fitting to an external device.

[0047] Specifically, please refer to Figures 1-5 , a groove 11 is provided at one end of the outer shell 1, and the edge of the groove 11 is chamfered with an arc.

[0048] In this embodiment, there are multiple grooves 11. The grooves 11 make it more convenient for personnel to pick up the fitting, preventing the fitting from being damaged due to dropping during the process of picking up and placing the fitting by personnel. Moreover, the design of the arc chamfer makes it more convenient for personnel to pick up and place the fitting, and will not abrade the fingers of personnel, improving the work efficiency of personnel.

[0049] Specifically, please refer to Figures 1-5 , a heat conduction block 12 is fixedly connected to one end of the protective net 3.

[0050] In this embodiment, there are multiple heat conduction blocks 12, and the material is aluminum, which is used to conduct heat from the protective net 3 to the outside, improving the heat dissipation efficiency.

[0051] Specifically, please refer to Figures 1-5 , a plurality of uniformly distributed circular holes are provided on the protective net 3, and the protective net 3 is made of iron by integral stamping.

[0052] In this embodiment, the circular holes on the protective net 3 are uniformly distributed, and the aperture size is appropriate, which can not only ensure sufficient air circulation, but also effectively block dust and other sundries. The protective net 3 is made of iron and is formed by integral stamping process, having high strength and durability, and can withstand external impacts and wear during long-term use.

[0053] The working principle and usage process of the present utility model: By pressing the connecting block 8 by personnel with this device, the connecting block 8 slides in the limiting groove 5, driving the clamping block 7 to retract into the installation groove 4 through the compression of the spring 6. Then, the protective net 3 is aligned with the groove inside the outer shell 1 and gently pushed in. Personnel release the connecting block 8 and continue to push it in. During the pushing process, it will fit with the magnetic attraction block 9. The magnetic attraction block 9 plays a limiting role for the protective net 3, preventing the damage to the fitting caused by personnel over-pushing the protective net 3 close to the fan. Moreover, the frame of the protective net 3 can be further fixed by the magnetic force of the magnetic attraction block 9 attracting it. When the protective net 3 contacts the magnetic attraction block 9, the clamping block 7 will meet the clamping groove 2, and then the clamping block 7 is driven by the elastic force of the spring 6 to snap into the clamping groove 2, so that the protective net 3 can be quickly installed with the outer shell 1, improving the work efficiency of personnel, and the operation is simple and practical, and personnel will not damage the fitting due to unfamiliarity.

[0054] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fan accessory that is easy to install, characterized in that, Including: A housing (1); Two card slots (2), and the two card slots (2) are respectively formed on the upper and lower inner walls of the housing (1); A protective net (3), and the protective net (3) is movably clamped to one side end of the housing (1); Two mounting grooves (4), and the two mounting grooves (4) are respectively formed at the upper and lower ends of the protective net (3); Two limiting grooves (5), and the two limiting grooves (5) are respectively formed on one side end of the protective net (3), and the two limiting grooves (5) communicate with the two card slots (2); Two springs (6), and the two springs (6) are respectively fixedly connected to the bottom ends of the two mounting grooves (4); Two clamping blocks (7), and the two clamping blocks (7) are respectively fixedly connected to one side ends of the two springs (6), the two clamping blocks (7) are slidably connected in the mounting grooves (4), and the two clamping blocks (7) are matched with the two card slots (2); Two connecting blocks (8), and the two connecting blocks (8) are respectively fixedly connected to the circumferential surfaces of the two clamping blocks (7), and the two connecting blocks (8) are respectively slidably connected in the two limiting grooves (5).

2. The fan accessory according to claim 1, characterized in that: A magnetic attraction block (9) is fixedly connected to the inner wall of the housing (1), and the magnetic attraction block (9) is matched with the protective net (3).

3. The fan accessory according to claim 2, characterized in that: A mounting hole (10) is formed in one side inner wall of the housing (1), and the mounting hole (10) is threadedly connected to an external device through a bolt.

4. The fan accessory that is easy to install according to claim 3, wherein: A groove (11) is formed in one side end of the housing (1), and the edge of the groove (11) is chamfered with an arc.

5. The fan accessory according to claim 4, wherein: A heat conducting block (12) is fixedly connected to one side end of the protective net (3).

6. The fan accessory according to claim 5, characterized in that: A plurality of uniformly distributed circular holes are formed in the protective net (3), and the protective net (3) is made of iron by integral stamping.

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