CN218300727U - Heat dissipation assembly and subway distribution box comprising same - Google Patents
Heat dissipation assembly and subway distribution box comprising same Download PDFInfo
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- CN218300727U CN218300727U CN202222842963.9U CN202222842963U CN218300727U CN 218300727 U CN218300727 U CN 218300727U CN 202222842963 U CN202222842963 U CN 202222842963U CN 218300727 U CN218300727 U CN 218300727U
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- fan body
- handle
- heat dissipation
- block terminal
- cooperation
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Abstract
The utility model discloses a radiator unit and including this radiator unit's subway block terminal thereof, including side-mounting board and radiator fan body, vertical setting is followed to the side-mounting board, the vertical setting of the direction of blowing of radiator fan body. The beneficial effects are that: the utility model discloses after side-mounting board and block terminal body are connected, through cooperation seat and cooperation groove vertical sliding fit and spacing rod and spacing hole horizontal sliding fit's mode with radiator fan body detachable fix the lateral part at the side-mounting board to this strengthens the circulation of air of block terminal body lateral part position through the mode that radiator fan body work was bloied, has ensured the smooth and easy circulation of air of block terminal body lateral part, is favorable to promoting the radiating efficiency of block terminal body; the matching seat can be longitudinally separated from the matching groove and the cooling fan can be taken down only by separating the outer pull limiting rod from the limiting hole, the dismounting mode of the cooling fan body is simple and easy to operate, and the cooling fan body can be dismounted quickly for inspection and maintenance in the later period.
Description
Technical Field
The utility model relates to a block terminal auxiliary assembly field, concretely relates to radiator unit and subway block terminal including this radiator unit thereof.
Background
The form of block terminal is usually to assemble switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet, it can be with the help of manual or automatic switch-on or breaking circuit in normal operating, the block terminal has small, simple installation, the technical performance is special, the position is fixed, the configuration function is unique, not restricted by the place, the application is more common, the operation is stable and reliable, the space utilization rate is high, take up an area of and few and have the characteristics of environmental protection effect, in the traffic tracks such as subway, need use the block terminal to form the integral operation circuit, it is under long-time operation, good heat dissipation is the key of guaranteeing its stability, but present block terminal is in the in-process of setting, it usually only adopts the louvre of seting up of box lateral part to discharge the hot-air in the box to the external heat dissipation, and because of being in underground environment, the air circulation of block terminal periphery is not smooth and causes to disperse to the peripheral hot-air of block terminal to be convenient for good dissipation, lead to the radiating efficiency of block terminal general.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radiator unit and including this radiator unit's subway block terminal in order to solve above-mentioned problem, with this body coupling back of side-mounting board and block terminal, fix radiator fan body detachable at the lateral part of side-mounting board through cooperation seat and cooperation groove longitudinal sliding fit and gag lever post and spacing hole lateral sliding fit's mode, with this mode of blowing through radiator fan body work strengthens the circulation of air of block terminal body lateral part position, it is smooth and easy to have guaranteed the circulation of air of block terminal body lateral part, see the explanation below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a heat radiation assembly, which comprises a side mounting plate and a heat radiation fan body, wherein the side mounting plate is vertically arranged along the longitudinal direction, and the blowing direction of the heat radiation fan body is vertically arranged;
quick detach subassembly is all installed at the outside middle part of side-mounting board, quick detach subassembly's part is fixed the lateral part of radiator fan body, just the radiator fan body passes through quick detach subassembly with correspond the side-mounting board can be dismantled and link together.
Preferably, the side mounting plates are all rectangular thin steel plates.
Preferably, the heat dissipation fan body is an axial flow fan arranged horizontally.
Preferably, the air inlet and the air outlet of the cooling fan body are covered and provided with porous filter plates.
As preferred, the quick detach subassembly all includes fixing base and cooperation seat, the fixing base is fixed corresponding along vertical level respectively the side-mounting board outside, the outside of fixing base all has vertically seted up the cooperation groove along vertically, the lateral part that the cooperation groove is outwards all opens, the inboard front portion in cooperation groove has all transversely seted up spacing hole along horizontal, the cooperation seat is respectively along vertically fixing the radiator fan body is close to the lateral part of side-mounting board, just the cooperation seat respectively with correspond the vertical sliding fit of cooperation groove, the mounting hole has all been seted up along horizontal level in the front portion of cooperation seat, horizontal coaxial sliding fit has a gag lever post all been followed to the mounting hole, just the inner of gag lever post respectively with correspond spacing hole lateral sliding fit, the outer end of gag lever post all stretches out the correspondence the outside terminal surface of cooperation seat and coaxial being fixed with the handle, the gag lever post is located the correspondence the handle with the equal coaxial clearance fit of part between the cooperation seat outside terminal surface has the spring, just the spring both ends respectively with correspond the handle with cooperation seat outside terminal surface fixed connection.
Preferably, the matching grooves are dovetail grooves or I-shaped grooves.
Preferably, the matching grooves are blind grooves in the longitudinal direction and are formed from front to back, and the rear ends of the matching seats are in fit contact with the rear ends of the corresponding matching grooves.
Preferably, the periphery of the handle is located in front of the heat dissipation fan body, and the handle and the limiting rod are connected in a combined mode in a threaded fit mode.
The utility model also provides a subway block terminal, including block terminal body and radiator unit, radiator unit is aforementioned arbitrary one radiator unit, just at least one side of block terminal body covers and is fixed with the side-mounting board.
Preferably, a plurality of heat dissipation holes are uniformly formed in the upper portion and the lower portion of two sides of the distribution box body, a plurality of grid holes are uniformly formed in the upper portion and the lower portion of the side mounting plate, and the grid hole regions of the side mounting plate cover the heat dissipation hole regions corresponding to the distribution box body.
By adopting the heat dissipation assembly and the subway distribution box comprising the heat dissipation assembly, during use, as the matching seat is in longitudinal sliding fit with the matching groove at the beginning, and the limiting rod is in transverse horizontal sliding fit with the limiting hole, the matching seat can not be locked to slide away from the matching groove through the matching limitation of the limiting rod and the limiting hole, so that the heat dissipation fan body is detachably connected with the side mounting plate through the quick-release assembly, the side mounting plate is fixedly mounted at the side part of the distribution box body when the side part of the distribution box body is used for heat dissipation, the side mounting plate can be mounted at one side or two sides of the distribution box body during mounting, the heat dissipation assembly can be mounted and arranged at the outer side of the distribution box body according to the arrangement environment of the heat dissipation holes of the distribution box body, if the distribution box body is placed independently, the heat dissipation assembly can be mounted and arranged at both sides of the distribution box body, if a plurality of distribution box bodies are placed side by side, the heat dissipation assembly can be mounted and arranged at the heat dissipation assembly can be prevented from entering the grid wire grilles outside the distribution box body through the heat dissipation holes, and the heat dissipation fan body can be connected with the grid, and the heat dissipation assembly can be connected with the grid, and the grid wire grid can be connected with the heat dissipation assembly, the cooling fan body is used for blowing air to enhance air circulation at the position of the side part of the distribution box body, smooth air circulation at the side part of the distribution box body is ensured, the cooling efficiency of the distribution box body is favorably improved, when the cooling fan body needs to be disassembled subsequently, the corresponding handle is held by hands to pull the limiting rod outwards and the limiting rod is pulled by the spring in a stretching mode to be separated from the corresponding limiting hole, then the limiting rod is kept pulled outwards to enable the matching seat to slide forwards in the longitudinal direction and separate from the matching groove, the cooling fan body is taken out immediately to separate the corresponding side mounting plate, the cooling fan body is convenient to send and inspect and maintain, when the cooling fan body needs to be assembled again, the cooling fan body is taken up to enable the matching seat to slide in from front to back after being longitudinally matched with the corresponding matching groove again, the corresponding handle is pulled outwards again to enable the inner end of the limiting rod to be taken in the corresponding mounting hole, so that the longitudinal sliding of the matching seat is avoided, the outer pulling of the limiting rod is kept until the rear end of the matching seat is matched with the corresponding side mounting groove, the cooling fan body is pulled again, the cooling fan body is convenient to be disassembled and the cooling fan body is quickly disassembled, the cooling fan body is released, the side mounting plate is quickly, the cooling fan body is pulled again, and the cooling fan body is convenient to be disassembled and the cooling fan body is pulled again, and the cooling fan body is quickly.
Has the advantages that: 1. after the side mounting plate is connected with the distribution box body, the cooling fan body is detachably fixed on the side part of the side mounting plate in a mode of longitudinal sliding fit of the matching seat and the matching groove and transverse sliding fit of the limiting rod and the limiting hole, so that air circulation at the position of the side part of the distribution box body is enhanced in a blowing mode during working of the cooling fan body, smooth air circulation of the side part of the distribution box body is ensured, and the improvement of the heat dissipation efficiency of the distribution box body is facilitated;
2. the matching seat can be longitudinally separated from the matching groove to take down the cooling fan only by separating the outer pull limiting rod from the limiting hole, the dismounting and mounting mode of the cooling fan body is simple and easy to operate, and the cooling fan body can be quickly dismounted in the later period for inspection and maintenance;
3. side mounting plates can be additionally arranged on one side or two sides of the distribution box body, so that the configuration, installation quantity and positions of the heat dissipation components can be conveniently selected according to the arrangement environment of the distribution box body;
4. grid holes have all been seted up to the top and the bottom of side-mounting board to this shelters from the louvre through grid hole and prevents that debris from getting into, has ensured the hot-air still can outwards disperse through the louvre smoothly simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the present invention showing an integral shaft;
FIG. 2 is a first cross-sectional view of the present invention shown in FIG. 1;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;
FIG. 4 is a second cross-sectional view of FIG. 1 in accordance with the present invention;
fig. 5 is a partially enlarged view of the utility model at B in fig. 4;
figure 6 is a front external view of figure 1 of the present invention;
figure 7 is a left external view of figure 1 of the present invention;
figure 8 is a right external view of figure 1 of the present invention;
fig. 9 is a top external view of fig. 1 of the present invention.
The reference numerals are explained below:
1. a distribution box body; 101. heat dissipation holes; 2. a side mounting plate; 201. grid holes; 3. a heat radiation fan body; 301. a porous filter plate; 4. a quick release assembly; 401. a fixed seat; 402. a mating seat; 403. a handle; 404. a spring; 405. a mating groove; 406. a limiting rod; 407. mounting holes; 408. and a limiting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-9, the utility model provides a heat dissipation assembly, including side-mounting panel 2 and radiator fan body 3, side-mounting panel 2 is along vertical setting, the vertical setting of the direction of blowing of radiator fan body 3. The quick release assembly 4 is installed in the middle of the outer side of the side mounting plate 2, the quick release assembly 4 is partially fixed on the side of the cooling fan body 3, and the cooling fan body 3 is detachably connected with the corresponding side mounting plate 2 through the quick release assembly 4, specifically, the quick release assembly 4 comprises a fixing seat 401 and a matching seat 402, the fixing seat 401 is fixed on the outer side of the corresponding side mounting plate 2 along the longitudinal horizontal direction, matching grooves 405 are longitudinally formed in the outer side of the fixing seat 401, the outward side of the matching grooves 405 is open, limit holes 408 are transversely formed in the front portion of the inner side of the matching grooves 405, the matching seat 402 is longitudinally fixed on the side of the cooling fan body 3 close to the side mounting plate 2, the matching seat 402 is longitudinally slidably matched with the corresponding matching grooves 405, mounting holes 407 are formed in the front portion of the matching seat 402 along the transverse horizontal direction, the mounting holes 407 are slidably matched with limit rods 406 along the transverse coaxial direction, the inner ends of the limit rods 406 are respectively slidably matched with the corresponding limit holes 408, the outer ends of the limit rods 406 extend out of the corresponding matching seats 402 and are fixedly connected with the outer side of the fan body 402 through the corresponding pull-out side matching grooves 402 and the detachable matching grooves 402, the outer side of the fan body 402 and the fan body 402, the fan body 402 and the detachable matching grooves 402.
As the preferred scheme of present case, side-mounting panel 2 is the rectangle thin steel sheet, so set up, the side-mounting panel 2 of being convenient for can be obtained by convenient processing, the side-mounting panel 2 of being convenient for is attached to be fixed behind block terminal body 1 simultaneously, can outwards disperse the heat conduction of block terminal body 1 through the mode of self contact heat conduction, radiator fan body 3 is the axial fan that the level set up, the type of preferred axial fan is high temperature resistant fan, so set up, radiator fan body 3 self of being convenient for has good stable working property.
The business turn over wind gap of radiator fan body 3 all covers installs porous filter plate 301, so set up, be convenient for prevent through porous filter plate 301 that external debris from entering into radiator fan body 3 through radiator fan body 3's business turn over wind gap inside, can play the safety protection effect simultaneously, cooperation groove 405 is one kind of dovetail groove or I-shaped groove, so set up, cooperation seat 402 of being convenient for only can be followed cooperation groove 405 longitudinal sliding and can't deviate from other directions.
The utility model also provides a subway block terminal, including block terminal body 1 and radiator unit, radiator unit is the radiator unit of aforementioned arbitrary one kind, and 1 at least one side of block terminal body covers and is fixed with side-mounting board 2, so set up, be convenient for select radiator unit's configuration installation quantity and position according to the laying environment of block terminal body 1, when block terminal body 1 is placed alone, can all install and lay radiator unit in block terminal body 1's both sides, if a plurality of block terminal body 1 place side by side, then can only lay radiator unit in block terminal body 1's of limit portion position outside installation, a plurality of louvres 101 have been seted up to the upper portion and the all equipartitions of lower part of block terminal body 1 both sides, a plurality of grid holes 201 have been seted up to side-mounting board 2's upper portion and all equipartitions of louvre hole 201, and the grid hole 201 region of louvre side-mounting board 2 covers the 101 region that block terminal body 1 corresponds, so set up, be convenient for shelter from 101 through grid hole 201 and prevent that debris from getting into, ensured simultaneously that hot-air still can disperse through 101.
By adopting the structure, particularly in the using process, as the matching seat 402 is in longitudinal sliding fit with the matching groove 405 and the limiting rod 406 is in horizontal sliding fit with the limiting hole 408 at the same time, the matching seat 402 can be locked to be incapable of sliding away from the matching groove 405 through the matching limitation of the limiting rod 406 and the limiting hole 408 at the same time, so that the cooling fan body 3 is detachably connected with the side mounting plate 2 through the quick-release component 4, particularly when the side part of the distribution box body 1 is used for cooling, the side mounting plate 2 is fixedly mounted at the side part of the distribution box body 1, the side mounting plate 2 can be additionally mounted at one side or two sides of the distribution box body 1 during mounting, and then the configuration and mounting quantity and the position of the cooling components can be selected according to the layout environment of the distribution box body 1, if the distribution box body 1 is placed independently, the cooling components can be mounted and arranged at two sides of the distribution box body 1, if a plurality of distribution box bodies 1 are arranged side by side, the heat dissipation assembly can be arranged and distributed only at the outer side of the distribution box body 1 positioned at the edge part position, meanwhile, because the top and the bottom of the side mounting plate 2 are both provided with the grid holes 201, the grid holes 201 shield the heat dissipation holes 101 to prevent sundries from entering, and simultaneously ensure that hot air can still radiate outwards through the heat dissipation holes 101 smoothly, in the working process of the distribution box body 1, because the side part of the side mounting plate 2 is detachably connected with the heat dissipation fan body 3 through the quick-dismantling assembly 4, and simultaneously, the wind direction of the heat dissipation fan body 3 is vertically arranged, the heat dissipation fan body 3 is electrified to work in an electric connection mode with an external power supply cable, the heat dissipation fan body 3 blows to enhance the air circulation at the side part position of the distribution box body 1, and ensure that the air circulation at the side part of the distribution box body 1 is smooth, the heat dissipation efficiency of the distribution box body 1 is improved, when the heat dissipation fan body 3 needs to be detached subsequently, the corresponding handle 403 is held by hand to pull the limiting rod 406 outwards, the limiting rod 406 is pulled out of the corresponding limiting hole 408 in a manner that the spring 404 is stretched, the matching seat 402 can slide forwards and longitudinally to be pulled out of the matching groove 405 after the limiting rod 406 is pulled outwards, the heat dissipation fan body 3 is immediately taken out of the corresponding side mounting plate 2, the heat dissipation fan body 3 is convenient to inspect and maintain, when the heat dissipation fan body 3 needs to be installed again subsequently, the heat dissipation fan body 3 is taken up to enable the matching seat 402 to be longitudinally matched with the corresponding matching groove 405 again and then slide in from front to back, meanwhile, the corresponding handle 403 is pulled outwards again to enable the inner end of the limiting rod 406 to be taken in the corresponding mounting hole 407, so as to avoid interference with the longitudinal sliding of the matching seat 402, then the outer pulling of the limiting rod 406 is kept until the rear end of the matching seat 402 is contacted with the corresponding matching groove 405 again, at this moment, the limiting rod 408 and the transverse matching seat 406 is released coaxially with the spring 403, the heat dissipation fan body 404 is easily detached again, and the heat dissipation fan body 3 is easily disassembled and maintained, and the heat dissipation fan body 3 is easily disassembled and then the fan body 3 is easily.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A heat radiation assembly comprises a side mounting plate (2) and a heat radiation fan body (3), and is characterized in that: the side mounting plates (2) are vertically arranged along the longitudinal direction, and the blowing direction of the cooling fan body (3) is vertically arranged;
quick detach subassembly (4) are all installed at the outside middle part of side-mounting board (2), the part of quick detach subassembly (4) is fixed the lateral part of radiator fan body (3), just radiator fan body (3) pass through quick detach subassembly (4) and the correspondence side-mounting board (2) can dismantle the link together.
2. The heat dissipation assembly of claim 1, wherein: the side mounting plates (2) are all rectangular thin steel plates.
3. The heat dissipation assembly of claim 1, wherein: the heat radiation fan body (3) is an axial flow fan which is horizontally arranged.
4. The heat dissipation assembly of claim 1, wherein: and the air inlet and the air outlet of the cooling fan body (3) are covered with porous filter plates (301).
5. The heat dissipation assembly of any one of claims 1-4, wherein: quick detach subassembly (4) all include fixing base (401) and cooperation seat (402), fixing base (401) are fixed corresponding along vertical level respectively side mounting panel (2) outside, cooperation groove (405) have all been seted up along vertical in the outside of fixing base (401), cooperation groove (405) lateral part outwards all opens, spacing hole (408) have all been seted up along horizontal transversely to the inboard front portion of cooperation groove (405), cooperation seat (402) are fixed along vertical respectively radiator fan body (3) are close to the lateral part of side mounting panel (2), just cooperation seat (402) respectively with corresponding vertical sliding fit in cooperation groove (405), mounting hole (407) have all been seted up along horizontal level in the front portion of cooperation seat (402), mounting hole (407) all have spacing pole (406) along horizontal coaxial sliding fit, and the inner of spacing pole (406) respectively with the corresponding spacing hole (408) horizontal sliding fit, the outer end of spacing pole (406) all stretches out the correspondence the cooperation seat (402) the handle 403 and the coaxial fixed handle (403) and the handle (404) is fixed there is corresponding between the clearance portion of spacing pole (406) and the handle (402) the lateral side mounting hole (402) and the clearance seat (404) respectively, the handle (404) is connected the clearance portion of spacing pole (404) and the handle (402) and the cooperation seat (402) is corresponding, the handle (404) is connected the spacing pole (404) respectively, the handle portion is connected with the spacing pole (402) the handle (402) and the spacing pole (402) the handle (402) is connected with the spacing pole (402) the handle (404) respectively .
6. The heat dissipation assembly of claim 5, wherein: the matching groove (405) is a dovetail groove or an I-shaped groove.
7. The heat dissipation assembly of claim 5, wherein: the matching groove (405) is a blind groove in the longitudinal direction and is formed from front to back, and the rear end of the matching seat (402) is in contact with the rear end of the corresponding matching groove (405) in a fitting mode.
8. The heat dissipating assembly of claim 6 or 7, wherein: the periphery of the handle (403) is located in front of the corresponding heat dissipation fan body (3), and the handle (403) and the limiting rod (406) are connected in a combined mode in a threaded fit mode.
9. The utility model provides a subway block terminal, includes block terminal body (1) and radiator unit, its characterized in that: the heat dissipation assembly is as claimed in any one of claims 1 to 8, and the side mounting plate (2) is fixed on at least one side of the distribution box body (1) in a covering manner.
10. The subway power distribution box according to claim 9, wherein: a plurality of louvres (101) have all been seted up to the upper portion and the lower part of block terminal body (1) both sides equipartition, a plurality of grid holes (201) have all been seted up to the upper portion and the lower part of side-mounting board (2) equipartition, just side-mounting board (2) grid hole (201) are regional to be covered block terminal body (1) corresponds louvre (101) are regional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222842963.9U CN218300727U (en) | 2022-10-27 | 2022-10-27 | Heat dissipation assembly and subway distribution box comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222842963.9U CN218300727U (en) | 2022-10-27 | 2022-10-27 | Heat dissipation assembly and subway distribution box comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218300727U true CN218300727U (en) | 2023-01-13 |
Family
ID=84809399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222842963.9U Active CN218300727U (en) | 2022-10-27 | 2022-10-27 | Heat dissipation assembly and subway distribution box comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218300727U (en) |
-
2022
- 2022-10-27 CN CN202222842963.9U patent/CN218300727U/en active Active
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