TWI736436B - Power supply module with integrated quick-release filter and handle - Google Patents

Abstract

This creation is a power supply module, which includes a casing, a fan, a filter frame, a filter and a handle. The casing has a panel, and a vent is formed on the panel. The fan is arranged in the casing and corresponds to the vent. The filter frame is detachably arranged on the panel, and is located outside the casing and corresponds to the vent. The filter screen is detachably arranged on the filter screen frame and covers the vent. The handle is set on the filter frame. In this way, when the filter needs to be replaced, the filter can be replaced by simply removing the filter holder directly from the outside of the casing. There is no need to disassemble the casing, so there is no need to cut off the power to move the power supply module out of the system. The effect of quick removal and replacement of the filter. In addition, arranging the handle on the detachable filter frame can avoid being limited to the usable area of the panel.

Description

Power supply module with integrated quick-release filter and handle

This creation is about a power supply module, especially a power supply module that is easy to remove and replace the filter and integrates a handle on the quick-release filter frame.

With the gradual development of industry and technology, the content of fine suspended particles and dust in the air has gradually increased. In order to reduce the damage of the electronic components in the power supply module from suspended particles or dust in the air, a filter is generally added to the air inlet of the power supply module to isolate the suspended particles or dust and avoid them. The damage caused.

In the prior art, the power supply module includes a casing, a fan, and a filter. A vent is formed on the outer panel of the casing. The fan is arranged in the casing and is facing the vent. The filter screen is arranged in the casing and between the fan and the vent. Thereby, the fan can draw in cold air through the vent to cool the remaining electronic components inside the case, and the filter screen can filter the air before the cold air enters the case to isolate suspended particles or dust.

However, if the power supply module of the prior art needs to replace the filter, it is necessary to first power off the entire system using the power supply module, then disconnect the power supply module and move it out of the system, and then remove the power supply module Only when the casing is disassembled can the filter inside the casing be replaced, and finally the power supply module is assembled back into the system to enable the system to restart. The above replacement process is not only cumbersome and time-consuming, but also prone to man-made damage during the disassembly and assembly process, and it also requires a power outage to suspend the operation of the entire system to operate, which will increase the overall cost.

In addition, the expected service life of a general power supply module is 10 years. If the power supply module is used in an environment with severe air quality, the filter needs to be replaced more frequently; this way, the filter must be replaced within 10 years. The frequency will be very considerable, so it will further aggravate the adverse effects of the aforementioned shortcomings.

Furthermore, the power supply module of the prior art usually further includes a handle, which is provided on the outer panel of the casing, so as to facilitate the extraction by the operator. However, because some styles of power supply modules have a small panel area (limited by specifications or other design factors), if a handle is provided on the panel, it will be compressed to the usable area of the panel.

In summary, the prior art power supply module does need to be improved.

In view of the aforementioned shortcomings and shortcomings of the prior art, this creation provides a power supply module that integrates a quick-release filter and a handle. The filter is detachably installed outside the casing, so there is no need to disassemble the filter when replacing the filter. Therefore, there is no need to cut off the power to remove the power supply module from the system, so this creation can greatly simplify the replacement procedure of the filter. Moreover, in this creation, the handle is set on the filter frame, so as not to limit the usable area of the panel.

In order to achieve the above creative purposes, the technical means used in this creation is to design a power supply module that integrates a quick-release filter and a handle, which includes: a housing with a panel, and a vent is formed on the panel ; A fan, which is provided in the casing and corresponds to the vent; a filter frame, which is detachably provided on the panel of the casing, and is located outside the casing, and corresponds to the ventilation Mouth; a filter, which is detachably set on the filter frame, and covers the vent; a handle, which is set on the filter frame; Wherein, the casing has a coupling post, the coupling post is protrudingly formed on the panel and is detachably connected to the filter frame; the filter has a set of holes, and the set of holes is sleeved and tightly fitted to the coupling post .

The advantage of this creation is that by adding the filter frame and making it detachably installed on the panel of the cabinet, the filter can be installed on the filter frame to cover the vent of the cabinet, thereby achieving filtration suspension. The effect of particles or dust. In addition, since the filter frame is detachably installed on the panel of the cabinet and the filter screen is detachably installed on the filter frame, when the filter needs to be replaced, the filter frame can be replaced by simply removing the filter frame from the outside of the case. The filter screen does not need to be disassembled, so there is no need to cut off the power to remove the power supply module from the system, which can achieve the effect of quickly removing the filter screen. To sum up, this creation can greatly simplify the replacement procedure of the filter, and can avoid man-made damage caused by disassembling the casing, and can directly replace the filter when the power supply module is installed in the system for use. In turn, the overall cost can be reduced.

In addition, in this creation, the handle is set on the detachable filter frame instead of the panel of the cabinet, thereby avoiding being limited to the usable area of the panel when the area of the panel is small.

Furthermore, in the power supply module that integrates a quick-release filter and a handle, the handle is pivoted on the filter frame.

Furthermore, the power supply module integrated with the quick-release filter and the handle, wherein the power supply module with the integrated quick-release filter and the handle further includes a fixing member that detachably combines the filter The grid and the chassis.

Furthermore, in the power supply module with integrated quick-release filter and handle, the fixing member is a floating screw; the fixing member penetrates the filter frame and is screwed to the casing.

Furthermore, in the power supply module that integrates the quick-release filter and the handle, the filter frame has a cover part and a stop part, and the cover part abuts against the back of the filter On one side of the casing, the stop portion is connected to the cover portion and abuts against the side of the filter screen facing the casing.

Furthermore, in the power supply module integrating the quick-release filter and the handle, the filter frame has a hook, and the hook is hooked on the vent of the casing.

Furthermore, the power supply module with integrated quick-release filter and handle, wherein the power supply module with integrated quick-release filter and handle further includes a grid plate, which is arranged on the filter And the panel of the chassis.

Furthermore, in the power supply module integrated with a quick-release filter and a handle, the casing includes a coupling post, the coupling post is protrudingly formed on the panel and has an external thread; the filter frame includes A coupling hole, the coupling hole is screwed to the coupling column.

10: Chassis

11: Panel

12: Vent

13: Combining column

20: Filter frame

21: Covering Department

22: Stop

23: Hook

30: Filter

31: set hole

40: handle

50: fixed parts

10A: Chassis

11A: Panel

12A: Vent

30A: Filter

60A: grid plate

10B: Chassis

11B: Panel

13B: binding column

20B: Filter frame

24B: Combination hole

Figure 1 is a perspective view of the first embodiment of this creation.

Figure 2 is an exploded view of the components of the first embodiment of this creation.

Fig. 3 is a schematic diagram of the combination of the filter frame and the filter screen of the first embodiment of the present creation.

Fig. 4 is a partial enlarged view of the hook part of the filter frame hooking the vent of the casing of the first embodiment of the present creation.

Figure 5 is a side cross-sectional view of the first embodiment of this creation.

Figure 6 is an exploded view of the components of the second embodiment of this creation.

Fig. 7 is a three-dimensional external view of the third embodiment of this creation.

FIG. 8 is a schematic diagram of the disassembly and assembly of the filter frame and the casing of the third embodiment of the present creation.

Fig. 9 is an exploded view of the components of the third embodiment of the present creation.

In the following, in conjunction with the drawings and the preferred embodiments of this creation, the technical means adopted by this creation to achieve the predetermined creation purpose are further explained.

Please refer to Figures 1 and 2, the power supply module that integrates the quick-release filter and the handle of this creation includes a casing 10, a fan (not shown), and a filter frame 20 in the first embodiment. , A filter 30 and a handle 40.

The casing 10 has a panel 11, and a vent 12 is formed on the panel 11. The fan is arranged in the casing 10 and corresponds to the vent 12. The filter frame 20 is detachably disposed on the panel 11 of the casing 10 and is located outside the casing 10 and corresponds to the vent 12. The filter screen 30 is detachably disposed on the filter screen frame 20 and covers the vent 12. The handle 40 is provided on the filter frame 20.

Since the filter frame 20 is detachably provided on the panel 11 of the housing 10, and the filter 30 is detachably provided on the filter frame 20, when the filter 30 needs to be replaced, it only needs to be directly removed from the outside of the housing 10 The filter frame 20 can replace the filter 30 without disassembling the casing 10, so there is no need to cut off the power to move the power supply module out of the system, and the effect of quickly replacing the filter 30 can be achieved. In this way, the present creation can greatly simplify the replacement procedure of the filter 30, and can avoid man-made damage caused by disassembling the casing 10, and can directly replace the filter 30 when the power supply module is installed in the system for use. , Which in turn can reduce the overall cost. In addition, in this creation, the handle 40 is provided on the detachable filter frame 20 instead of the panel 11 of the casing 10, thereby avoiding being limited to the usable area of the panel 11 when the area of the panel 11 is small. .

Please further refer to FIGS. 2 and 5. Specifically, in the first embodiment, the combination of the filter frame 20 and the casing 10 is as follows.

The power supply module integrating the quick-release filter and the handle further includes a fixing member 50. The fixing member 50 may be a screw. The fixing member 50 in the form of a screw penetrates the filter frame 20 and is screwed to the housing 10, thereby The fixing member 50 detachably connects the filter frame 20 and the casing 10. In addition, in order to prevent the screws from falling into the casing 10 during disassembly, the fixing member 50 adopts floating screws in the first embodiment.

Furthermore, in the first embodiment, the casing 10 has a coupling post 13, the coupling post 13 is formed to protrude from the panel 11, and the fixing member 50 is screwed to the coupling post 13 of the casing 10. In other words, the casing 10 is actually detachably connected to the filter frame 20 through the coupling column 13. And in this case Bottom, the filter screen 30 has a set of holes 31, so that the binding post 13 can pass through the sleeve holes 31 of the filter screen 30 to be combined with the fixing member 50; and the sleeve holes 31 of the filter screen 30 can be sleeved and tightly fitted to the binding post 13 , So as to ensure a firm bond and indeed filter the air.

In addition, in the first embodiment, the handle 40 is pivoted to the filter frame 20, so as to be able to pivot relative to the filter frame 20 to facilitate the operation of the fixing member 50 located behind the handle 40 to maximize the use of space. .

Furthermore, please further refer to FIG. 2, FIG. 3 and FIG. 4. In the first embodiment, the filter frame 20 has a cover portion 21, a stop portion 22 and a hook portion 23. The cover portion 21 abuts against the side of the filter screen 30 facing away from the casing 10, and the cover portion 21 is in the shape of a hollow frame, which can achieve the purpose of stably supporting the filter screen 30 and effective ventilation at the same time. The stop portion 22 is connected to the cover portion 21 and abuts against the side of the filter screen 30 facing the casing 10, so that the filter screen 30 will not fall off from the filter screen frame 20 at will, which can facilitate the user's assembly. When the filter frame 20 is combined with the housing 10, the hook 23 can be hooked to the vent 12 of the housing 10, which can facilitate the user to rotate the filter frame 20 for positioning, and can also be provided when the handle 40 is pulled and extracted. Extra support.

Please refer to FIG. 6, in the second embodiment of the present creation, a grid plate 60A is further included, and the grid plate 60A is provided between the filter screen 30A and the panel 11A of the casing 10A. The reason for adding the mesh plate 60A is that because the filter 30A usually uses a foam filter, which is softer, it may be sucked by the fan toward the vent 12A, and then protrude into the vent 12A and be drawn into the fan. . Therefore, a mesh plate 60A with a hard texture and a small hole is provided between the filter 30A and the vent 12A, which can prevent the occurrence of the above-mentioned situation.

Please refer to FIG. 7, FIG. 8, and FIG. 9. In the third embodiment of the present creation, the basic structure is roughly the same as that of the first embodiment, except for the combination of the filter frame 20B and the housing 10B. Specifically, in the third embodiment, the casing 10B includes a coupling post 13B, which is protrudingly formed from the panel 11B and has external threads; and the filter frame 20B includes a coupling hole 24B, which is screwed into the coupling hole 24B.于Binding column 13B. In other words, the user holds the filter holder 20B when disassembling the filter holder 20B and the casing 10B. And align the coupling post 13B with its coupling hole 24B, and then rotate the entire filter frame 20B so that the filter frame 20B can be screwed to the housing 10B; in this way, no additional extras are needed in the third embodiment. Screws are used to combine the filter frame 20B with the casing 10B, which can further simplify the disassembly and assembly procedures and replace the filter 30B more quickly.

This creation provides a power supply module that integrates a quick-release filter and a handle. The filter 30 is detachably arranged outside the casing 10, so the casing 10 does not need to be removed when the filter 30 is replaced, so there is no need to disconnect it. The power supply module is moved out of the system, so this creation can greatly simplify the replacement procedure of the filter 20. Moreover, in this creation, the handle 40 is arranged on the filter frame 10, so that the usable area of the panel 11 will not be limited.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications to equivalent embodiments with equivalent changes. However, any content that does not deviate from this creative technical solution is based on this Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the creation still fall within the scope of the technical solution for creation.

10: Chassis

11: Panel

12: Vent

13: Combining column

20: Filter frame

21: Covering Department

22: Stop

23: Hook

30: Filter

31: set hole

40: handle

50: fixed parts

Claims (8)

A power supply module that integrates a quick-release filter and a handle. It includes a casing with a panel on which a vent is formed; a fan is arranged in the casing and corresponds to the ventilation Mouth; a filter frame, which is detachably installed on the panel of the cabinet, and is located outside the cabinet, and corresponds to the vent; a filter, which is detachably installed on the filter frame , And cover the vent; a handle, which is arranged on the filter frame; wherein, the casing has a coupling post, the coupling post is protrudingly formed on the panel, and is detachably connected to the filter frame; the The filter screen has a set of holes, and the set of holes is sleeved and tightly fitted to the combining column. The power supply module integrated with a quick-release filter and a handle as described in claim 1, wherein the handle is pivoted on the filter frame. The power supply module with integrated quick-release filter and handle as described in claim 1 or 2, wherein the power supply module with integrated quick-release filter and handle further includes a fixing member that is detachably combined The filter frame and the casing. According to claim 3, the power supply module with integrated quick-release filter and handle, wherein the fixing member is a floating screw; the fixing member penetrates the filter frame and is screwed to the casing. The power supply module with integrated quick-release filter and handle according to claim 1 or 2, wherein the filter frame has a cover portion and a stop portion, and the cover portion abuts against the filter screen On the side facing away from the casing, the stop portion is connected to the cover portion and abuts against the side of the filter screen facing the casing. According to claim 1 or 2, the power supply module with integrated quick-release filter and handle, wherein the filter frame has a hook portion hooked on the vent of the casing. The power supply module with integrated quick-release filter and handle as described in claim 1 or 2, wherein the power supply module with integrated quick-release filter and handle further includes A grid plate is arranged between the filter screen and the panel of the casing. The power supply module integrating the quick-release filter and the handle according to claim 1 or 2, wherein the casing includes a coupling post, the coupling post is protrudingly formed on the panel and has an external thread; the filter The frame includes a coupling hole, and the coupling hole is screwed to the coupling column.

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