CN219980180U - Block terminal radiator fan installation mechanism - Google Patents
Block terminal radiator fan installation mechanism Download PDFInfo
- Publication number
- CN219980180U CN219980180U CN202321518111.2U CN202321518111U CN219980180U CN 219980180 U CN219980180 U CN 219980180U CN 202321518111 U CN202321518111 U CN 202321518111U CN 219980180 U CN219980180 U CN 219980180U
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- China
- Prior art keywords
- plate
- annular
- distribution box
- fan assembly
- fixedly connected
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- 238000009434 installation Methods 0.000 title claims description 9
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 230000005855 radiation Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a cooling fan mounting mechanism of a distribution box, which comprises the distribution box; an opening is formed in the distribution box; a heat dissipation fan assembly is arranged at the opening; the radiating fan assembly is connected with the distribution box through a connecting piece; the connecting piece comprises an annular plate which is arranged at the opening and fixedly connected with the distribution box; the outer end of the radiating fan assembly is fixedly sleeved with an annular edge plate; the annular edge plate and the annular plate are connected through a clamping ring assembly; one side of the cooling fan assembly, which is far away from the distribution box, is connected with a sealing plate through a second connecting piece, and the distribution box is convenient to install and connect with the cooling fan assembly through the connecting piece, and the sealing plate is connected with through the second connecting piece. When not in use, the heat dissipation fan assembly is conveniently plugged, and dust is prevented from entering.
Description
Technical Field
The utility model relates to the technical field of cooling fans of distribution boxes, in particular to a mounting mechanism of a cooling fan of a distribution box.
Background
The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
The current block terminal can install the radiator fan and dispel the heat, but when not using, the dust can enter into the block terminal through radiator fan department, influences the use of the inside components and parts of block terminal, to above-mentioned problem, we propose a block terminal radiator fan installation mechanism, be convenient for the block terminal be connected with the installation of radiator fan subassembly through the connecting piece, be connected with the shrouding through the second connecting piece. When not in use, the heat dissipation fan assembly is conveniently plugged, and dust is prevented from entering.
Disclosure of Invention
According to the mounting mechanism of the cooling fan of the distribution box, the distribution box is convenient to mount and connect with the cooling fan assembly through the connecting piece, and the sealing plate is connected through the second connecting piece. When not in use, the heat dissipation fan assembly is conveniently plugged, and dust is prevented from entering.
The utility model provides a cooling fan mounting mechanism of a distribution box, which comprises the distribution box; an opening is formed in the distribution box; a heat dissipation fan assembly is arranged at the opening; the radiating fan assembly is connected with the distribution box through a connecting piece; the connecting piece comprises an annular plate which is arranged at the opening and fixedly connected with the distribution box; the outer end of the radiating fan assembly is fixedly sleeved with an annular edge plate; the annular edge plate and the annular plate are connected through a clamping ring assembly; and one side, far away from the distribution box, of the heat radiation fan assembly is connected with a sealing plate through a second connecting piece. Through the pull ring, outwards stimulate the shrouding to 180 degrees rotation shrouding open heat dissipation fan subassembly convenient to use, when not using, 180 degrees rotation shrouding, under the extrusion of spring, the annular sleeve plate of shrouding is in annular along groove department, is convenient for seal, avoids the dust entering.
Further, the second connecting piece comprises a fixed plate fixedly connected to the heat dissipation fan assembly and a fixed column fixedly connected to the sealing plate; the fixed column penetrates through the fixed plate; a circular plate is fixedly connected to the fixed column; a spring is sleeved on the fixed column; the spring is arranged between the circular plate and the fixed plate, when in use, the annular plate and the annular edge plate are opposite, the annular plate and the annular edge plate are arranged in the annular groove, the ear plates are attached, the two ear plates are connected together through the threaded rod, the heat dissipation fan assembly is installed conveniently and rapidly,
further, the clamping ring assembly comprises two semi-rings which are arranged symmetrically up and down; an annular groove is formed in the semi-ring; the annular edge plate and the annular plate are arranged in the annular groove, the use of the semi-rings is more stable in connection, the use of threaded rods is reduced, the installation and the disassembly are more rapid,
further, the upper half ring and the lower half ring are respectively fixedly connected with an ear plate; threaded rods are threaded on the upper ear plate and the lower ear plate, and the threaded rods are convenient for connecting the two semi-rings together.
Further, the heat dissipation fan assembly is provided with an annular edge groove; an annular sleeve plate is fixedly connected to the sealing plate; the annular sleeve plate is arranged in the annular edge groove. The annular sleeve plate is arranged in the annular edge groove, plays a role in supporting the sealing plate, and also avoids the sealing plate from rotating.
Further, the spring is in a compressed state; the sealing plate is fixedly connected with a handle, and the compressed spring has extrusion force on the sealing plate.
The utility model has the beneficial effects that: according to the mounting mechanism of the cooling fan of the distribution box, the distribution box is convenient to mount and connect with the cooling fan assembly through the connecting piece, and the sealing plate is connected through the second connecting piece. When not in use, the heat dissipation fan assembly is conveniently plugged, and dust is prevented from entering.
Drawings
Fig. 1 is a sectional view of a mounting mechanism for a heat dissipating fan of a power distribution box according to the present utility model.
Fig. 2 is an enlarged view of a portion a of a radiator fan mounting mechanism of an electrical box according to the present utility model.
Fig. 3 is a block diagram of a snap ring assembly of a mounting mechanism for a heat dissipating fan of an electrical box in accordance with the present utility model.
( 1. A distribution box; 2. an opening; 3. a heat dissipation fan assembly; 4. an annular plate; 5. an annular edge plate; 6. a sealing plate; 7. a fixing plate; 8. fixing the column; 9. a circular plate; 10. a spring; 11. a half ring; 12. an annular groove; 13. ear plates; 14. a threaded rod; 15. annular sleeve plate )
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the installation mechanism of the cooling fan of the distribution box shown in fig. 1, 2 and 3, the installation mechanism comprises a distribution box 1; an opening 2 is formed in the distribution box 1; a heat dissipation fan assembly 3 is arranged at the opening 2; the radiating fan assembly 3 is connected with the distribution box 1 through a connecting piece; the connecting piece comprises an annular plate 4 which is arranged at the opening 2 and fixedly connected with the distribution box 1; the outer end of the heat radiation fan assembly 3 is fixedly sleeved with an annular edge plate 5; the annular edge plate 5 and the annular plate 4 are connected through a clamping ring assembly; one side of the heat dissipation fan assembly 3, which is far away from the distribution box 1, is connected with a sealing plate 6 through a second connecting piece.
The second connecting piece comprises a fixed plate 7 fixedly connected to the heat radiation fan assembly 3 and a fixed column 8 fixedly connected to the sealing plate 6; the fixed column 8 passes through the fixed plate 7; a circular plate 9 is fixedly connected to the fixed column 8; a spring 10 is sleeved on the fixed column 8; the spring 10 is arranged between the circular plate 9 and the fixed plate 7.
The snap ring assembly comprises two semi-rings 11 which are arranged symmetrically up and down; an annular groove 12 is formed in the semi-ring 11; the annular edge plate 5 and the annular plate 4 are arranged in the annular groove 12.
The upper half ring 11 and the lower half ring 11 are respectively fixedly connected with an ear plate 13; threaded rods 14 are threaded on the upper and lower lug plates 13.
The heat radiation fan component 3 is provided with an annular edge groove; an annular sleeve plate 15 is fixedly connected to the sealing plate 6; the annular sleeve plate 15 is arranged in the annular edge groove.
The spring 10 of the present utility model is in a compressed state; and a handle is fixedly connected to the sealing plate 6.
The principle of the utility model is as follows: during the use, annular plate 4, annular are relative along board 5, annular plate 4, annular are established in ring channel 12 along board 5, otic placode 13 laminating, link together two otic placodes 13 through threaded rod 14, install heat dissipation fan subassembly 3, convenient and fast, the use of semi-ring 11, the use of the more firm and reduction threaded rod 14 of connection, more swift installation, dismantle, through the pull ring, outwards pull shrouding 6, and 180 degrees rotation shrouding 6, open heat dissipation fan subassembly 3 and be convenient for use, when not using, 180 degrees rotation shrouding 6, under spring 10's extrusion, shrouding 6's annular sleeve plate 15 is in annular along the groove department, be convenient for seal, avoid the dust to get into.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model, which is to be limited only by the appended claims.
Claims (6)
1. The utility model provides a block terminal radiator fan installation mechanism, includes block terminal (1); the method is characterized in that: an opening (2) is formed in the distribution box (1); a heat dissipation fan assembly (3) is arranged at the opening (2); the radiating fan assembly (3) is connected with the distribution box (1) through a connecting piece; the connecting piece comprises an annular plate (4) which is arranged at the opening (2) and fixedly connected with the distribution box (1); an annular edge plate (5) is fixedly sleeved at the outer end of the heat radiation fan assembly (3); the annular edge plate (5) and the annular plate (4) are connected through a clamping ring assembly; one side of the radiating fan assembly (3) far away from the distribution box (1) is connected with a sealing plate (6) through a second connecting piece.
2. The electrical box heat dissipating fan mounting mechanism of claim 1, wherein: the second connecting piece comprises a fixed plate (7) fixedly connected to the heat radiation fan assembly (3) and a fixed column (8) fixedly connected to the sealing plate (6); the fixing column (8) passes through the fixing plate (7); a circular plate (9) is fixedly connected to the fixed column (8); a spring (10) is sleeved on the fixed column (8); the spring (10) is arranged between the circular plate (9) and the fixed plate (7).
3. The electrical box heat dissipating fan mounting mechanism of claim 1, wherein: the clamping ring assembly comprises two semi-rings (11) which are symmetrically arranged up and down; an annular groove (12) is formed in the semi-ring (11); the annular edge plate (5) and the annular plate (4) are arranged in the annular groove (12).
4. A block terminal heat dissipating fan mounting mechanism according to claim 3, wherein: the upper half ring (11) and the lower half ring (11) are respectively fixedly connected with an ear plate (13); threaded rods (14) are threaded on the upper ear plate (13) and the lower ear plate (13).
5. The electrical box heat dissipating fan mounting mechanism of claim 1, wherein: the heat dissipation fan assembly (3) is provided with an annular edge groove; an annular sleeve plate (15) is fixedly connected to the sealing plate (6); the annular sleeve plate (15) is arranged in the annular edge groove.
6. The electrical box heat dissipating fan mounting mechanism of claim 2, wherein: the spring (10) is in a compressed state; and the sealing plate (6) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518111.2U CN219980180U (en) | 2023-06-14 | 2023-06-14 | Block terminal radiator fan installation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518111.2U CN219980180U (en) | 2023-06-14 | 2023-06-14 | Block terminal radiator fan installation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219980180U true CN219980180U (en) | 2023-11-07 |
Family
ID=88593811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321518111.2U Active CN219980180U (en) | 2023-06-14 | 2023-06-14 | Block terminal radiator fan installation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219980180U (en) |
-
2023
- 2023-06-14 CN CN202321518111.2U patent/CN219980180U/en active Active
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