CN219554262U - Switch board convenient to heat dissipation - Google Patents
Switch board convenient to heat dissipation Download PDFInfo
- Publication number
- CN219554262U CN219554262U CN202320448459.2U CN202320448459U CN219554262U CN 219554262 U CN219554262 U CN 219554262U CN 202320448459 U CN202320448459 U CN 202320448459U CN 219554262 U CN219554262 U CN 219554262U
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- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- fixedly connected
- heat dissipation
- filter screen
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a power distribution cabinet convenient for heat dissipation, which comprises a cabinet body, dustproof components and cabinet doors, wherein air inlet grooves are symmetrically formed in the bottoms of the left side and the right side of the cabinet body, the dustproof components are arranged on the inner walls of the two sides of the cabinet body, each dustproof component comprises a fixed block and a first dustproof filter screen, the fixed blocks are fixedly connected to the inner side wall of the cabinet body and are symmetrically arranged in front of and behind the air inlet grooves, a heat dissipation fan is fixedly arranged between one sides of the two fixed blocks, which are far away from the air inlet grooves, through bolts, the top of the cabinet body is provided with an air outlet groove in a penetrating manner, a second dustproof filter screen is fixedly connected in the air outlet groove, and the front side of the cabinet body is hinged with the cabinet doors through hinges; the utility model has the beneficial effects that when the cooling fan is started to cool the equipment in the cabinet body, dust contained in the air is filtered by the first dustproof filter screen, so that the problem of pollution inside the cabinet body caused by more accumulated dust in the cabinet body in the cooling process is avoided.
Description
Technical Field
The utility model relates to a power distribution cabinet, in particular to a power distribution cabinet convenient for dust prevention and heat dissipation.
Background
The power distribution cabinet is a complete set of switch equipment and control equipment, is a main power distribution device, is mainly used for controlling, recognizing, measuring and protecting a shop route and main electric equipment, and is often arranged at a transformer substation, a power distribution room and the like. The power distribution cabinet needs heat release during operation of internal equipment, so that the temperature inside the power distribution cabinet is too high, and the equipment is easy to burn if heat is not dissipated in time.
The utility model provides a heat dissipation switch board of patent of publication No. CN209402056U, often only offered the louvre to current switch board, radiating efficiency is low like this, and electronic component is in high temperature work for a long time, and the too high problem that takes place the short circuit to burn out very easily takes place, and the scheme is put forward now, and it includes the heat dissipation cabinet body, be equipped with the cavity on the heat dissipation cabinet body, be equipped with electronic component in the cavity, equal sliding connection has the movable rod on the both sides inner wall of cavity, and the both sides inner wall of cavity is run through respectively and extend to the both sides of heat dissipation cabinet body to one side that two movable rods are kept away from each other. The cooling cabinet is simple in structure, when the cooling cabinet body is required to cool, the driving motor and the cooling fan are started at the same time, so that the air circulation rate in the cavity can be increased, the temperature in the cavity can be rapidly reduced, the cooling rate is increased, and the condition that the electronic components are burnt due to short circuit caused by overhigh temperature in the cavity is effectively prevented.
The scheme has the following problems in the use process:
(1) When the arc toothed plate on the driving motor is meshed with the first rack, the first rack is driven to move to one side, and when the arc toothed plate is separated from the first rack, the reset spring drives the first rack to move reversely to reset, but the first rack is not affected by the reset spring to move once in the resetting process, and the first rack is continuously driven to carry out quick reciprocating motion, so that the damage of the cooling fan is very easy to cause after long-time use.
(2) When using in the rainwater weather, receive external strong wind influence rainwater can slope whereabouts subaerial, and then the rainwater of slope whereabouts is very easy to enter into in the cavity through the second ventilation hole of seting up on the heat dissipation cabinet body lateral wall to cause the damage of internal equipment.
(3) During the use, the heat dissipation cabinet has no dustproof function, and then during the heat dissipation process, more dust can be accumulated in the heat dissipation cabinet body, so that the inside of the heat dissipation cabinet body is polluted.
Therefore, it is necessary to provide a power distribution cabinet which is convenient for heat dissipation to solve the technical problems.
Disclosure of Invention
In order to solve the problems, the utility model provides a power distribution cabinet convenient for heat dissipation, which is realized by the following technical scheme.
The utility model provides a switch board convenient to heat dissipation, includes the cabinet body, dustproof subassembly and cabinet door, the air inlet groove has been seted up to the left and right sides bottom symmetry of the cabinet body, dustproof subassembly sets up on the both sides inner wall of the cabinet body, dustproof subassembly includes fixed block and first dustproof filter screen, fixed block fixed connection is on the inside wall of the cabinet body and lie in the front and back symmetry setting of air inlet groove, the standing groove has all been seted up to the opposite one side of fixed block, and the top of standing groove runs through the top of fixed block, first dustproof filter screen sliding connection is between two standing grooves, two through bolt fixed mounting radiator fan between one side that the air inlet groove was kept away from to the fixed block, the air-out groove has been run through at the top of the cabinet body, and the air-out inslot fixedly connected with second dustproof filter screen, the top of the cabinet body is through branch fixedly connected with rain cover, the front side of the cabinet body articulates there is the cabinet door through the hinge.
Preferably, waterproof covers are fixedly connected to the left and right side walls of the cabinet body at the positions of the air inlet grooves, the opening direction of each waterproof cover is downward, and the top in each waterproof cover is located above the air inlet grooves.
Preferably, one side of keeping away from the air inlet groove on the standing groove fixedly connected with spring, the spring evenly is provided with a plurality of along vertical direction, the free end fixedly connected with stripper plate of spring, the inside wall butt of first dustproof filter screen and the cabinet body under the effect of spring.
Preferably, the top of the first dustproof filter screen is fixedly connected with connecting cloth.
Preferably, the sealing gasket is fixedly connected to the rear side wall of the cabinet door, and the handle is fixedly connected to the front side wall of the cabinet door.
Preferably, four groups of supporting legs are fixedly connected to four corners of the bottom of the cabinet body, the bottom ends of the supporting legs are fixedly connected with fixing plates, and fixing holes are formed in the fixing plates in a penetrating mode.
The beneficial effects of the utility model are as follows:
(1) This switch board convenient to heat dissipation, when using, start radiator fan and rotate, radiator fan draws the air in the cabinet body outside through the air inlet groove and forms the wind that flows and enter into the cabinet internal back from the air outlet groove discharge to drive the internal circulation of air of cabinet, be convenient for dispel the heat to the equipment during operation heat that produces, radiator fan will be filtered by first dustproof filter screen at the during operation, and then avoided at the radiating process, the internal more dust that can gather of cabinet causes the problem of cabinet internal portion pollution.
(2) This switch board convenient to heat dissipation, when using, pass through the bolt fastening with radiator fan on the fixed block, can prevent to cause the persistence to rock radiator fan, and then avoid causing the problem of damage to radiator fan, also be convenient for change the radiator fan of damage simultaneously.
(3) This switch board convenient to heat dissipation, through peg graft first dustproof filter screen in the standing groove that sets up in two fixed blocks and the connection cloth that sets up at the top of first dustproof filter screen, be convenient for take out the clearance to first dustproof filter screen, avoid piling up the dust on first dustproof filter screen and cause the relatively poor problem of radiating effect, simultaneously through spring and the stripper plate that set up in the standing groove, be convenient for with the inseparable laminating of first dustproof filter screen on the inside wall of the cabinet body, strengthen the filter effect of first dustproof filter screen to the air.
(4) This switch board convenient to heat dissipation is through the waterproof cover that sets up in the outside of air inlet groove, and the rainwater that is convenient for avoid receiving external strong wind to influence enters into the inside of the cabinet body through the air inlet groove to cause the problem of internal equipment damage.
(5) This switch board convenient to heat dissipation is convenient for strengthen the sealed effect between cabinet door and the cabinet body through the sealed pad that sets up on the cabinet door, avoids the rainwater to enter into the problem that causes the internal equipment damage of cabinet from between cabinet door and the cabinet body.
(6) This switch board convenient to heat dissipation is convenient for strengthen the mounting stability to this cabinet body through the fixed plate that sets up in the bottom of supporting leg and the fixed orifices of seting up on the fixed plate.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: is a structural schematic diagram of the prior art;
fig. 2: the integral structure schematic diagram of the utility model;
fig. 3: the front side cross-sectional view of the utility model;
fig. 4: the upper side cross-sectional view of the utility model;
fig. 5: the cabinet door is structurally and schematically shown;
fig. 6: the utility model is shown in partial enlargement at a in figure 3.
The reference numerals are as follows:
1. a cabinet body; 11. an air inlet groove; 12. an air outlet groove; 13. a second dust screen; 14. a support rod; 15. a rain cover; 16. a waterproof cover; 17. support legs; 18. a fixing plate; 19. a fixing hole;
2. a dust-proof assembly; 21. a fixed block; 22. a first dust screen; 23. a placement groove; 24. a heat radiation fan; 25. a spring; 26. an extrusion plate; 27. connecting cloth;
3. a cabinet door; 31. a hinge; 32. a sealing gasket; 33. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 2-6, the present utility model provides the following embodiments:
examples
The utility model provides a switch board convenient to heat dissipation, including the cabinet body 1, dustproof subassembly 2 and cabinet door 3, inlet air groove 11 has been seted up to cabinet body 1's left and right sides bottom symmetry, dustproof subassembly 2 sets up on cabinet body 1's both sides inner wall, dustproof subassembly 2 includes fixed block 21 and first dustproof filter screen 22, fixed block 21 fixed connection is on cabinet body 1's inside wall and lie in inlet air groove 11's front and back symmetry setting, standing groove 23 has all been seted up to fixed block 21's relative one side, and standing groove 23's top runs through fixed block 21's top, first dustproof filter screen 22 sliding connection is between two standing grooves 23, through bolt fixed mounting radiator fan 24 between two fixed block 21 keep away from one side of inlet air groove 11, air-out groove 12 has been run through at cabinet body 1's top, and air-out inslot 12 fixedly connected with second dustproof filter screen 13, cabinet body 1's top is through branch 14 fixedly connected with rain cover 15, cabinet body 1's front side is articulated with cabinet door 3 through 31 hinge. The top of the cabinet body 1 is conveniently shielded through the rain cover 15, rainwater is prevented from entering the cabinet body 1 from the air outlet groove 12, and dust is conveniently prevented from entering the cabinet body 1 from the air outlet groove 12 through the second dustproof filter screen 13 arranged in the air outlet groove 12.
Further, waterproof covers 16 are fixedly connected to the left and right side walls of the cabinet body 1 at positions of the air inlet grooves 11, the opening direction of the waterproof covers 16 is downward, and the top in the waterproof covers 16 is located above the air inlet grooves 11. Through the waterproof cover 16 that sets up in the outside of air inlet groove 11, the rainwater that is convenient for avoid receiving external strong wind to influence enters into the inside of cabinet body 1 through air inlet groove 11 to cause the problem of interior equipment damage.
Further, a sealing gasket 32 is fixedly connected to the rear side wall of the cabinet door 3, and a handle 33 is fixedly connected to the front side wall of the cabinet door 3. The sealing gasket 32 arranged on the cabinet door 3 is convenient for enhancing the sealing effect between the cabinet door 3 and the cabinet body 1, so that the problem that rainwater enters the cabinet body 1 from between the cabinet door 3 and the cabinet body 1 to cause damage to internal equipment is avoided.
The specific implementation manner of the embodiment is as follows:
when the novel cabinet is used, the cooling fan 24 is started to rotate, the cooling fan 24 sucks air outside the cabinet body 1 through the air inlet groove 11 and forms flowing air to enter the cabinet body 1 and then is discharged from the air outlet groove 12, so that the air in the cabinet body 1 is driven to circulate, heat generated during equipment operation is conveniently dissipated, meanwhile, the cooling fan 24 is fixed on the fixed block 21 through bolts, the cooling fan 24 can be prevented from being continuously swayed, the problem of damage to the cooling fan 24 is avoided, meanwhile, the damaged cooling fan 24 is conveniently replaced, dust contained in the air is filtered by the first dustproof filter screen 22 in the operation of the cooling fan 24, and the problem that more dust is accumulated in the cabinet body 1 in the heat dissipation process to pollute the interior of the cabinet body 1 is avoided; through the waterproof cover 16 that sets up in the outside of air inlet groove 11, the rainwater that is convenient for avoid receiving external strong wind to influence enters into the inside of cabinet body 1 through air inlet groove 11 to cause the problem of internal equipment damage, the result of use is better.
Examples
The difference from the first embodiment is that the following is included:
one side of standing groove 23, which is far away from air inlet groove 11, is fixedly connected with a spring 25, a plurality of springs 25 are uniformly arranged along the vertical direction, the free end of spring 25 is fixedly connected with a squeeze plate 26, and a first dustproof filter screen 22 is abutted with the inner side wall of cabinet body 1 under the action of spring 25.
Further, a connecting cloth 27 is fixedly connected to the top of the first dust-proof filter 22.
In this embodiment:
through peg graft first dustproof filter screen 22 in the standing groove 23 that sets up in two fixed blocks 21 and at the connecting cloth 27 that the top of first dustproof filter screen 22 set up, be convenient for take out the clearance to first dustproof filter screen 22, avoid piling up the dust on first dustproof filter screen 22 and cause the relatively poor problem of radiating effect, simultaneously through spring 25 and stripper plate 26 that set up in standing groove 23, be convenient for with the inseparable laminating of first dustproof filter screen 22 on the inside wall of cabinet body 1, strengthen the filter effect of first dustproof filter screen 22 to the air.
Examples
The difference from the first embodiment is that the following is included:
four groups of supporting legs 17 are fixedly connected to four corners of the bottom of the cabinet body 1, the bottom ends of the supporting legs 17 are fixedly connected with fixing plates 18, and fixing holes 19 are formed in the fixing plates 18 in a penetrating mode.
In this embodiment:
the fixing plate 18 arranged at the bottom of the supporting leg 17 and the fixing hole 19 formed on the fixing plate 18 are convenient for enhancing the installation stability of the cabinet body 1.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. Switch board convenient to heat dissipation, its characterized in that: including cabinet body (1), dustproof subassembly (2) and cabinet door (3), air inlet groove (11) have been seted up to the left and right sides bottom symmetry of cabinet body (1), dustproof subassembly (2) set up on the both sides inner wall of cabinet body (1), dustproof subassembly (2) include fixed block (21) and first dustproof filter screen (22), fixed block (21) fixed connection is on the inside wall of cabinet body (1) and lie in the front and back symmetry setting of air inlet groove (11), standing groove (23) have all been seted up to the opposite one side of fixed block (21), and the top of standing groove (23) runs through the top of fixed block (21), first dustproof filter screen (22) sliding connection is between two standing grooves (23), two through bolt fixed mounting between one side that air inlet groove (11) were kept away from to fixed block (21), air outlet groove (12) have been seted up in the top of cabinet body (1), and air outlet groove (12) fixedly connected with second dustproof filter screen (13), the top of cabinet body (1) is through hinge (31) have the front and back of hinge (15) of hinge (31).
2. The power distribution cabinet convenient for heat dissipation according to claim 1, wherein: the waterproof cabinet is characterized in that waterproof covers (16) are fixedly connected to the left and right side walls of the cabinet body (1) and located at the positions of the air inlet grooves (11), the opening direction of each waterproof cover (16) is downward, and the top in each waterproof cover (16) is located above the air inlet grooves (11).
3. The power distribution cabinet convenient for heat dissipation according to claim 1, wherein: one side fixedly connected with spring (25) of keeping away from air inlet groove (11) on standing groove (23), spring (25) evenly are provided with a plurality ofly along vertical direction, the free end fixedly connected with stripper plate (26) of spring (25), first dustproof filter screen (22) and the inside wall butt of cabinet body (1) under the effect of spring (25).
4. A power distribution cabinet for facilitating heat dissipation according to claim 3, further comprising: the top of the first dustproof filter screen (22) is fixedly connected with a connecting cloth (27).
5. The power distribution cabinet convenient for heat dissipation according to claim 1, wherein: the sealing gasket (32) is fixedly connected to the rear side wall of the cabinet door (3), and the handle (33) is fixedly connected to the front side wall of the cabinet door (3).
6. The power distribution cabinet convenient for heat dissipation according to claim 1, wherein: four groups of supporting legs (17) are fixedly connected to four corners of the bottom of the cabinet body (1), fixing plates (18) are fixedly connected to the bottom ends of the supporting legs (17), and fixing holes (19) are formed in the fixing plates (18) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448459.2U CN219554262U (en) | 2023-03-10 | 2023-03-10 | Switch board convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320448459.2U CN219554262U (en) | 2023-03-10 | 2023-03-10 | Switch board convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554262U true CN219554262U (en) | 2023-08-18 |
Family
ID=87736771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320448459.2U Active CN219554262U (en) | 2023-03-10 | 2023-03-10 | Switch board convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219554262U (en) |
-
2023
- 2023-03-10 CN CN202320448459.2U patent/CN219554262U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |