CN220134292U - A cooling fan mounting structure for electric power cabinet - Google Patents
A cooling fan mounting structure for electric power cabinet Download PDFInfo
- Publication number
- CN220134292U CN220134292U CN202321549379.2U CN202321549379U CN220134292U CN 220134292 U CN220134292 U CN 220134292U CN 202321549379 U CN202321549379 U CN 202321549379U CN 220134292 U CN220134292 U CN 220134292U
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- China
- Prior art keywords
- shell
- mounting structure
- inner shell
- electric power
- fan
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- 238000001816 cooling Methods 0.000 title abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract 3
- 238000009434 installation Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 241000883990 Flabellum Species 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a heat dissipation fan mounting structure for an electric power cabinet, which comprises a fan, fan blades and a fan shell, wherein the fan shell comprises an outer plate shell and an inner plate shell, four side surfaces of the inner plate shell and a back plate are arranged in a hollow mode, the side surfaces are also provided with a filtering structure, the inner plate shell is provided with a sliding plate mounting structure, the sliding plate mounting structure is used for clamping the electric power cabinet body, the outer plate shell is provided with a rotary locking mechanism, and the rotary locking mechanism is used for connecting and mounting the outer plate shell and the inner plate; according to the cooling fan mounting structure, the sliding plate mounting structure is arranged, so that the cooling fan mounting structure is stable and fixed without holes, is convenient to produce and assemble and the like, a spin lock mechanism enables maintenance staff to detach the fan without tools, parts for periodic maintenance are quickly replaced, and the cooling fan mounting structure is scientific in design and has the characteristics of convenient disassembly and assembly, and is convenient for users and staff to use and daily maintenance work.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a heat dissipation fan mounting structure for an electric power cabinet.
Background
Modern many central air conditioning, freezer, food and beverage enterprise seafood pond computer lab and like electric power cabinet equipment are because of not suitable position of installing, all probably install in building heat dissipation not good region or space, need to dispel the heat to the computer lab by force, need add the cooling fan, therefore also increase the arrangement of cooling fan, installation, later maintenance problem.
The cooling fan that prior art's electric power cabinet was used is generally all at top installation cooling fan, fixes through bolt etc. and when using, cooling fan generally still sets up the filter screen of filtering dust, steam, just need pull down the shell through the instrument when regularly maintaining and maintain it, and is very loaded down with trivial details.
Disclosure of Invention
In view of the prior art, the utility model aims to provide a heat dissipation fan installation structure for an electric cabinet and the like, which has the characteristics of convenient installation without tool disassembly and assembly by improving the design of a shell of the heat dissipation fan.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cooling fan mounting structure for electric power cabinet, includes fan, flabellum and fan casing, fan, flabellum are installed in the fan casing, the fan casing includes planking shell and inner shell, the four sides side and the backplate of inner shell all stand empty the setting, just the side still is provided with filtration, be provided with slide mounting structure on the inner shell, slide mounting structure is used for pressing from both sides tight electric power cabinet body, be provided with the twist-lock mechanism on the planking shell, the twist-lock mechanism is used for the connection installation of planking shell and inner shell.
As the further setting of above-mentioned scheme, fan casing is after the installation, and the four sides side of planking shell and inner shell all exposes in the external side of electric power cabinet body, the backplate of inner shell is located the internal setting of electric power cabinet.
As a further arrangement of the scheme, the sliding plate mounting structure is located at the boundary between the four side faces of the inner shell and the backboard, and the inner shell is provided with a sealant groove.
As the further setting of above-mentioned scheme, slide mounting structure is including being located the inclined plane spout that sets up on the inner shell, the side of inclined plane spout sets up its bottom of inclined plane and is provided with the screw hole, still including the slide that has waist formula hole with inclined plane assorted, still run through on the waist formula hole and have the bolt of screwing, the cover is equipped with the spring piece that is used for elasticity drive slide to move towards keeping away from the inner shell direction on the bolt of screwing.
As the further setting of above-mentioned scheme, the twist lock mechanism is including running through the knob of the relative its circumference of shell plate, the one end of knob exposes outside the shell plate, and its other end has the fixture block, and runs through the setting of inner shell, the inner shell corresponds fixture block department and is provided with the locking groove, the knob drives the fixture block rotation and is used for locking shell plate and inner shell.
As the further setting of above-mentioned scheme, the fixture block sets up with the width assorted of locking groove, the length of fixture block is greater than the width of locking groove, just the fixture block forms the centre gripping with planking shell to the inner shell when planking shell and inner shell are installed.
As a further arrangement of the scheme, one side of the locking groove, which is far away from the outer plate shell, is also provided with a stop block, and the stop block is used for limiting the rotation angle of the clamping block.
As a further arrangement of the above scheme, the filter structure comprises a chute arranged on the inner shell and a filter screen box arranged relative to the inner shell through the chute, and the filter screen box is provided with a cavity for placing a filter screen.
As a further arrangement of the scheme, the inner side of the outer plate shell is also provided with a pressing plate, and the pressing plate is arranged opposite to the end part of the filter screen box and used for pressing the filter screen box after the outer plate shell is connected with the inner shell.
The beneficial effects are that: according to the cooling fan mounting structure, the sliding plate mounting structure is arranged, so that the cooling fan mounting structure has the advantages that a nonporous stable and fixed design is formed on the side wall of the cabinet body, the production and the assembly are convenient, and the like, and the screw locking mechanism is further arranged, so that maintenance staff can detach the fan without tools, and the parts which are frequently used and periodically maintained are quickly replaced.
Drawings
Fig. 1 is a schematic diagram of a heat dissipation fan installation structure of the present utility model.
Fig. 2 is a bottom view of the fan of the present utility model.
Fig. 3 is an interior view of a blower of the present utility model.
FIG. 4 is a schematic view of the mounting structure of the skateboard of the present utility model.
FIG. 5 is a schematic cross-sectional view of a skateboard mounting structure of the present utility model.
Reference numerals: 1. a blower housing; 11. an outer panel shell; 12. an inner case; 121. four sides; 122. a back plate; 123. a filtering structure; 2. a skateboard mounting structure; 3. a spin lock mechanism; 128. a sealant groove; 21. inclined plane chute; 22. an inclined plane; 23. screw holes; 24. a slide plate; 25. a waist-shaped hole; 26. screwing the bolt; 27. a spring member; 31. a knob; 32. a clamping block; 33. a locking groove; 35. a stop block; 41. a chute; 42. a filter screen box; 43. a filter screen; 111. and (5) pressing plates.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In addition, the embodiments of the present utility model and the features in the embodiments may be combined with each other without collision.
The utility model provides a heat dissipation fan mounting structure for electric power cabinet, includes fan, flabellum and fan casing 1, fan, flabellum are installed in fan casing 1, fan casing 1 includes planking shell 11 and inner shell 12, the four sides side 121 and the backplate 122 of inner shell 12 all stand empty the setting, just side 121 still is provided with filtering structure 123, be provided with slide mounting structure 2 on the inner shell 12, slide mounting structure 2 is used for pressing from both sides tight electric power cabinet body, be provided with twistlock mechanism 3 on planking shell 11, twistlock mechanism 3 is used for the connection installation of planking shell 11 and inner shell 12.
As a further arrangement of the above solution, after the fan housing 1 is installed, four sides 121 of the outer plate housing 11 and the inner housing 12 are exposed outside the power cabinet body, and the back plate 122 of the inner housing 12 is located inside the power cabinet body.
As a further arrangement of the above solution, the slide mounting structure 2 is located at the boundary between the four sides 121 of the inner shell 12 and the back plate 122, and the inner shell 12 is provided with a sealant groove 128.
As a further arrangement of the above scheme, the slide plate mounting structure 2 includes a bevel slide groove 21 disposed on the inner shell 12, a screw hole 23 is disposed at the bottom of a bevel 22 disposed on a side surface of the bevel slide groove 21, a slide plate 24 with a waist-shaped hole 25 matched with the bevel 22 is further included, a tightening bolt 26 is further penetrated through the waist-shaped hole 25, and a spring member 27 for elastically driving the slide plate 24 to move towards a direction far away from the inner shell 12 is sleeved on the tightening bolt 26.
As a further arrangement of the above scheme, the twist lock mechanism 3 includes a knob 31 penetrating through the outer plate shell 11 and rotating circumferentially relative thereto, one end of the knob 31 is exposed out of the outer plate shell 11, the other end of the knob is provided with a clamping block 32, and the knob is disposed through the inner shell 12, a locking groove 33 is disposed at a position of the inner shell 12 corresponding to the clamping block 32, and the knob 31 drives the clamping block 32 to rotate for locking the outer plate shell 11 and the inner shell 12.
As a further arrangement of the above solution, the clamping block 32 is arranged to match the width of the locking groove 33, the length of the clamping block 32 is larger than the width of the locking groove 33, and the clamping block 32 forms a clamp with the outer shell 11 to the inner shell 12 when the outer shell 11 and the inner shell 12 are mounted.
As a further arrangement of the above solution, a stop 35 is further provided on the side of the locking groove 33 away from the outer panel 11, and the stop 35 is used for limiting the rotation angle of the clamping block 32.
As a further arrangement of the above, the filter structure 123 comprises a chute 41 provided in the inner housing 12, a screen box 42 mounted relative to the inner housing 12 by means of the chute 41, the screen box 42 having a cavity for placement of a filter screen 43.
As a further arrangement of the above solution, a pressing plate 111 is further disposed on the inner side of the outer shell 11, and the pressing plate 111 is disposed opposite to the end of the filter screen box 42, so as to press the filter screen box 42 after the outer shell 11 and the inner shell 12 are connected.
The fan housing 1 of the utility model comprises an outer plate housing 11 and an inner housing 12, in the installation and use state of the fan, the outer plate housing 11 is exposed out of the electrical cabinet and is upwards arranged, dust falling, stones falling and the like from the right upper side of the electrical cabinet can be prevented, four sides 121 of the inner housing 12 with a filter structure 123 also protrude out of the electrical cabinet, after ventilation and heat dissipation for a certain time, a filter screen 43 in the filter structure 123 needs to be replaced, compared with the prior art, the installation structure of the utility model can rotate a knob 31 through rotating the knob 31, the knob 31 can drive a clamping block 32 to rotate, so that the clamping block 32 is matched with a notch of a locking groove 33 through circumferential rotation, at the moment, an operator can conveniently and quickly disassemble without tools through opening a four-corner twist lock mechanism 3, at the moment, the outer plate housing 11 can be disassembled from the inner housing 12, the structures such as an inner fan and fan blades can be directly seen, if necessary, maintenance personnel can also disassemble the filter screen box 42 along the chute 41 through the inner wall of the four sides 121, and then replace the filter screen 43;
it is worth noting that after the internal maintenance is finished, the outer plate shell 11 can be quickly installed and fixed through the knob 31 after being covered, the operation is completely carried out without tools, and the operation is very convenient and simple, so that the problems of difficult disassembly, maintenance and the like of the fan main body in the cabinet body in the prior art are avoided;
in addition, when the fan is installed with the wall of the cabinet body, the fan can be quickly realized through the sliding plate installation structure 2, namely, the screwing bolt 26 is reversely loosened until the sliding plate 24 is completely retracted into the inclined surface sliding groove 21, in the process, the spring piece 27 can provide continuous elastic force thrust, so that the sliding plate 24 is kept away from the inner shell 12, the sliding plate 24 is retracted into the inclined surface sliding groove 21, the aim of avoiding interference formed by the sliding plate 24 when the fan is plugged into a reserved notch, after the fan is plugged into the reserved notch, the sealant arranged on the sealant groove 128 can be abutted against the outer side wall of the cabinet body to form a seal, so that water and air can be prevented from entering from the gap, at the moment, the sliding plate 24 moves towards the direction of the inner shell 12 under the pressure of the screwing bolt 26 by rotating the screwing bolt 26, the sliding plate 24 horizontally slides out of the inclined surface sliding groove 21 based on the matching of the inclined surface 22 and the sliding plate 24 corresponding to the inclined surface, and the effect of matching the sliding plate 24 with the inner shell 12 is formed on the basis that the setting of the waist-shaped hole 25 can not form interference, so that the fan is firmly fixed on the side wall of the cabinet body.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. The utility model provides a heat dissipation fan mounting structure for electric power cabinet, includes fan, flabellum and fan casing (1), fan, flabellum are installed in fan casing (1), its characterized in that: the fan casing (1) is with inner shell (12) including planking shell (11), four sides side (121) and backplate (122) of inner shell (12) all stand empty the setting, just side (121) still are provided with filtration (123), be provided with slide mounting structure (2) on inner shell (12), slide mounting structure (2) are used for pressing from both sides tight electric power cabinet body, be provided with on planking shell (11) spin lock mechanism (3), spin lock mechanism (3) are used for planking shell (11) and the connection installation of inner shell (12).
2. The heat dissipation fan mounting structure for an electric power cabinet according to claim 1, wherein: after the fan shell (1) is installed, four side surfaces (121) of the outer plate shell (11) and the inner shell (12) are exposed to the outer side of the electric power cabinet body, and a back plate (122) of the inner shell (12) is arranged in the electric power cabinet body.
3. The heat radiation fan mounting structure for an electric power cabinet according to claim 2, wherein: the sliding plate mounting structure (2) is located at the boundary between the four side faces (121) of the inner shell (12) and the back plate (122), and a sealant groove (128) is formed in the inner shell (12).
4. The heat dissipation fan mounting structure for an electric power cabinet according to claim 1, wherein: the sliding plate mounting structure (2) comprises an inclined plane chute (21) arranged on the inner shell (12), an inclined plane (22) is arranged on the side face of the inclined plane chute (21), a screw hole (23) is formed in the bottom of the inclined plane chute (22), the sliding plate mounting structure further comprises a sliding plate (24) which is matched with the inclined plane (22) and provided with a waist-shaped hole (25), a screwing bolt (26) is further penetrated through the waist-shaped hole (25), and a spring piece (27) used for elastically driving the sliding plate (24) to move towards the direction away from the inner shell (12) is sleeved on the screwing bolt (26).
5. The heat dissipation fan mounting structure for an electric power cabinet according to claim 1, wherein: the rotary locking mechanism (3) comprises a knob (31) which penetrates through the outer plate shell (11) and rotates relative to the rotary locking mechanism in the circumferential direction, one end of the knob (31) is exposed out of the outer plate shell (11), the other end of the knob is provided with a clamping block (32), the knob is arranged through the inner shell (12), a locking groove (33) is formed in the position, corresponding to the clamping block (32), of the inner shell (12), and the knob (31) drives the clamping block (32) to rotate so as to lock the outer plate shell (11) and the inner shell (12).
6. The heat dissipation fan mounting structure for an electrical cabinet of claim 5, wherein: the clamping blocks (32) are arranged in a manner of being matched with the locking grooves (33) in width, the lengths of the clamping blocks (32) are larger than the width of the locking grooves (33), and the clamping blocks (32) form clamping with the outer shell (11) to the inner shell (12) when the outer shell (11) and the inner shell (12) are installed.
7. The heat dissipation fan mounting structure for an electrical cabinet of claim 6, wherein: one side of the locking groove (33) far away from the outer plate shell (11) is further provided with a stop block (35), and the stop block (35) is used for limiting the rotation angle of the clamping block (32).
8. The heat dissipation fan mounting structure for an electric power cabinet according to claim 1, wherein: the filter structure (123) comprises a chute (41) arranged on the inner shell (12) and a filter screen box (42) arranged opposite to the inner shell (12) through the chute (41), wherein the filter screen box (42) is provided with a cavity for placing a filter screen piece (43).
9. The heat dissipation fan mounting structure for an electrical cabinet of claim 8, wherein: the inner side of the outer plate shell (11) is also provided with a pressing plate (111), and the pressing plate (111) is arranged opposite to the end part of the filter screen box (42) and is used for pressing the filter screen box (42) after the outer plate shell (11) is connected with the inner shell (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549379.2U CN220134292U (en) | 2023-06-17 | 2023-06-17 | A cooling fan mounting structure for electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549379.2U CN220134292U (en) | 2023-06-17 | 2023-06-17 | A cooling fan mounting structure for electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220134292U true CN220134292U (en) | 2023-12-05 |
Family
ID=88949544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321549379.2U Active CN220134292U (en) | 2023-06-17 | 2023-06-17 | A cooling fan mounting structure for electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220134292U (en) |
-
2023
- 2023-06-17 CN CN202321549379.2U patent/CN220134292U/en active Active
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