CN209693323U - A kind of radiator and the electrical cabinet using the device - Google Patents

A kind of radiator and the electrical cabinet using the device Download PDF

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Publication number
CN209693323U
CN209693323U CN201822045527.2U CN201822045527U CN209693323U CN 209693323 U CN209693323 U CN 209693323U CN 201822045527 U CN201822045527 U CN 201822045527U CN 209693323 U CN209693323 U CN 209693323U
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CN
China
Prior art keywords
cabinet
radiator
cavity
electrical cabinet
mounting hole
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Application number
CN201822045527.2U
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Chinese (zh)
Inventor
崔啸鸣
寇志伟
乔燕军
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Inner Mongolia University of Technology
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Inner Mongolia University of Technology
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Priority to CN201822045527.2U priority Critical patent/CN209693323U/en
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Abstract

The utility model discloses a kind of radiator and use the electrical cabinet of the device, applied to electrical cabinet, the electrical cabinet includes mounting plate and cabinet body, the radiator includes two exhaust fans, cavity is offered in the cabinet body, is symmetrically opened up on the side wall of the top half of the cabinet body there are two mounting hole, two exhaust fans are respectively and fixedly installed in mounting hole, it is symmetrical arranged on the side wall of the cabinet body there are two radiator-grid, each radiator-grid is corresponding with mounting hole.The utility model, the high temperature that inside generates after electrical cabinet works long hours makes the air heats in cavity expand rising, open exhaust fan, hot gas in cavity can be sucked out and be discharged from mounting hole by exhaust fan, and cold air can enter in cavity from suction hole, and mounting hole and suction hole make the air in cavity form convection current, convenient for the replacement of cavity inner air flow, the radiating rate inside electrical cabinet is accelerated, and then avoids the damage of electrical cabinet, extends the service life of electrical cabinet.

Description

A kind of radiator and the electrical cabinet using the device
Technical field
The utility model relates to electrical cabinet technical field more particularly to a kind of radiator and use the electrical of the device Cabinet.
Background technique
Electrical cabinet is the cabinet being process by steel material for protecting component to work normally.Electrical cabinet making material one As be divided into hot rolled steel plate and two kinds of cold-rolled steel sheet.Cold-rolled steel sheet is soft with respect to hot rolled steel plate more material, is more suitable for the system of electrical cabinet Make.
A large amount of heat can be generated during existing electrical cabinet work, and existing electrical cabinet thermal diffusivity is poor, Internal temperature quickly increases after causing electrical cabinet to work long hours, it is likely that leads to the electrical component inside electrical cabinet because high Temperature damage, and then lead to the damage of electrical cabinet, shorten the service life of Electric Appliance Cabinet.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, as: existing electrical cabinet works A large amount of heat can be generated in the process, and existing electrical cabinet thermal diffusivity is poor, it is internal after causing electrical cabinet to work long hours Temperature quickly increase, it is likely that lead to electrical component inside electrical cabinet because high temperature damages, and then leads to the damage of electrical cabinet It is bad, shorten the service life of Electric Appliance Cabinet.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of radiator is applied to electrical cabinet, and the electrical cabinet includes mounting plate and cabinet body, and the radiator includes Two exhaust fans offer cavity in the cabinet body, symmetrically open up that there are two installations on the side wall of the top half of the cabinet body Hole, two exhaust fans are respectively and fixedly installed in mounting hole, are symmetrical arranged on the side wall of the cabinet body there are two radiator-grid, Each radiator-grid is corresponding with mounting hole, and the centre of each exhaust fan is interspersed with worm screw, each worm screw back One end engagement of discrete heat supply network is connected with worm gear, and heat dissipation axis is interspersed at each worm gear center, each heat dissipation axis Upper end is rotatably connected on the upper side wall of cavity, is symmetrically fixedly connected with multiple cooling fins on the side wall of each heat dissipation axis.
Preferably, be symmetrically fixedly connected on the side wall of the cabinet body there are two baffle, two baffles respectively with two Radiator-grid is corresponding, and each baffle is covered on the surface of radiator-grid.
Preferably, the surface of the mounting plate is equipped with multiple electrical components.
Preferably, the downside wall of the cabinet body is symmetrically arranged with multiple support bases, and each support base is fixedly connected with In the downside wall of cabinet body.
Preferably, there are two suction hole, each suction hole is connected to cavity for the sidewall symmetry setting of the cabinet body.
Preferably, the invention also discloses a kind of electrical cabinet, the electrical cabinet includes mounting plate and cabinet body and power Benefit requires radiator described in 1-5 any one.
Compared with prior art, the utility model has the beneficial effects that
1, the internal high temperature generated rises the expansion of the air heats in cavity after electrical cabinet works long hours, and will be vented After fan powers on, exhaust fan is opened, the hot gas in cavity can be sucked out and be discharged from mounting hole by exhaust fan, and cold air can be from suction Stomata enters in cavity, and mounting hole and suction hole make the air in cavity form convection current, replaces convenient for cavity inner air flow, The radiating rate inside electrical cabinet is accelerated, the electrical component inside electrical cabinet is avoided and is damaged because of high temperature, and then avoid The damage of electrical cabinet, extends the service life of electrical cabinet;
2, exhaust fan rotation will drive worm screw rotation, and then drive worm gear rotation, and then drive heat dissipation axis rotation, and then band Dynamic cooling fin rotation, further accelerates the circulation of sky chamber air, further accelerates the heat dissipation speed inside electrical cabinet Degree.
3, on the one hand radiator-grid has heat spreading function, on the other hand can prevent dust from entering in cavity by mounting hole, Baffle can prevent rainwater from entering in cavity by mounting hole.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of radiator positive structure schematic;
Fig. 2 is the enlarged diagram in Fig. 1 at A.
In figure: 1 suction hole, 2 cabinet bodies, 3 baffles, 4 mounting plates, 5 cavitys, 6 cooling fins, 7 worm screws, 8 heat dissipation axis, 9 worm gears, 10 Radiator-grid, 11 exhaust fans, 12 mounting holes, 13 support bases.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of radiator, be applied to electrical cabinet, the electrical cabinet include mounting plate 4 and cabinet body 2 and Radiator, the downside wall of cabinet body 2 are symmetrically arranged with multiple support bases 13, and support base 13 has supporting role to cabinet body 2, each Support base 13 is fixedly connected with the downside wall in cabinet body 2, is symmetrically fixedly connected on the side wall of cabinet body 2 there are two baffle 3, two are kept off Plate 3 is corresponding with two radiator-grids 10 respectively, and each baffle 3 is covered on the surface of radiator-grid 10, and the surface of baffle 3 is provided with Water-repellent paint, it is acrylic acid that water-repellent paint, which makes material, and baffle 3 can prevent rainwater from entering in cavity 5 by mounting hole 12, peace The surface of loading board 4 is equipped with multiple electrical components.
Further, radiator includes two exhaust fans 11, offers cavity 5, the sidewall symmetry of cabinet body 2 in cabinet body 2 There are two suction hole 1, each suction holes 1 to be connected to cavity 5, symmetrically offer on the side wall of the top half of cabinet body 2 for setting Two mounting holes 12, mounting hole 12 and suction hole 1 make the air in cavity 5 form convection current, more convenient for 5 inner air flow of cavity It changes, accelerates the radiating rate inside electrical cabinet, avoid the electrical component inside electrical cabinet and damaged because of high temperature, two rows Gas fan 11 is respectively and fixedly installed in mounting hole 12, and arranged symmetrically on the side wall of cabinet body 2 there are two radiator-grid 10, radiator-grids 10 1 Aspect has heat spreading function, on the other hand can prevent dust from entering in cavity 5 by mounting hole 12.
Finally, each radiator-grid 10 is corresponding with mounting hole 12, the centre of each exhaust fan 11 is interspersed with worm screw 7, often A worm screw 7 is connected with worm gear 9 away from the engagement of one end of radiator-grid 10, and heat dissipation axis 8 is interspersed at each 9 center of worm gear, each to dissipate The upper end of hot axis 8 is rotatably connected on the upper side wall of cavity 5, is symmetrically fixedly connected with multiple dissipate on the side wall of each heat dissipation axis 8 Backing 6, the rotation of exhaust fan 11 will drive the rotation of worm screw 7, and then worm gear 9 is driven to rotate, and then heat dissipation axis 8 is driven to rotate, in turn It drives cooling fin 6 to rotate, further accelerates the circulation of air in cavity 5, further accelerate dissipating inside electrical cabinet Thermal velocity.
In the utility model, when user uses the device, the high temperature that inside generates after electrical cabinet works long hours makes Air heats in cavity 5, which expand, to be risen, and after exhaust fan 11 is powered on, opens exhaust fan 11, exhaust fan 11 can be by cavity 5 Interior hot gas is sucked out and is discharged from mounting hole 12, and cold air can enter in cavity 5 from suction hole 1, and mounting hole 12 and suction hole 1 make The air obtained in cavity 5 forms convection current, replaces convenient for 5 inner air flow of cavity, accelerates the radiating rate inside electrical cabinet, keep away Exempt from the electrical component inside electrical cabinet to damage because of high temperature, and then avoided the damage of electrical cabinet, extends electrical cabinet Service life, the rotation of exhaust fan 11 will drive the rotation of worm screw 7, and then worm gear 9 is driven to rotate, and then heat dissipation axis 8 is driven to rotate, into And cooling fin 6 is driven to rotate, the circulation of air in cavity 5 is further accelerated, is further accelerated inside electrical cabinet Radiating rate, 10 one side of radiator-grid have heat spreading function, on the other hand can prevent dust from entering cavity 5 by mounting hole 12 Interior, baffle 3 can prevent rainwater from entering in cavity 5 by mounting hole 12.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of radiator is applied to electrical cabinet, the electrical cabinet includes mounting plate (4) and cabinet body (2), which is characterized in that The radiator includes two exhaust fans (11), is offered cavity (5) in the cabinet body (2), the upper half of the cabinet body (2) It is symmetrically opened up on the side wall divided there are two mounting hole (12), two exhaust fans (11) are respectively and fixedly installed to mounting hole (12) Interior, arranged symmetrically on the side wall of the cabinet body (2) there are two radiator-grid (10);
Each radiator-grid (10) is corresponding with mounting hole (12), and the centre of each exhaust fan (11) is interspersed with worm screw (7), one end engagement of each worm screw (7) away from radiator-grid (10) is connected with worm gear (9), each worm gear (9) center Place is interspersed with heat dissipation axis (8), and the upper end of each heat dissipation axis (8) is rotatably connected on the upper side wall of cavity (5), each described Multiple cooling fins (6) are symmetrically fixedly connected on the side wall of heat dissipation axis (8).
2. a kind of radiator according to claim 1, which is characterized in that symmetrically fixed on the side wall of the cabinet body (2) There are two baffle (3) for connection, and two baffles (3) are corresponding with two radiator-grid (10) respectively, and each baffle (3) is equal It is covered on the surface of radiator-grid (10).
3. a kind of radiator according to claim 1, which is characterized in that the surface of the mounting plate (4) is equipped with more A electrical component.
4. a kind of radiator according to claim 1, which is characterized in that the downside wall of the cabinet body (2) is symmetrical arranged Have multiple support bases (13), each support base (13) is fixedly connected with the downside wall in cabinet body (2).
5. a kind of radiator according to claim 1, which is characterized in that the sidewall symmetry of the cabinet body (2) is provided with Two suction holes (1), each suction hole (1) are connected to cavity (5).
6. a kind of electrical cabinet, which is characterized in that the electrical cabinet includes mounting plate (4) and cabinet body (2) and claim 1-5 Any one described in radiator.
CN201822045527.2U 2018-12-07 2018-12-07 A kind of radiator and the electrical cabinet using the device Active CN209693323U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822045527.2U CN209693323U (en) 2018-12-07 2018-12-07 A kind of radiator and the electrical cabinet using the device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822045527.2U CN209693323U (en) 2018-12-07 2018-12-07 A kind of radiator and the electrical cabinet using the device

Publications (1)

Publication Number Publication Date
CN209693323U true CN209693323U (en) 2019-11-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822045527.2U Active CN209693323U (en) 2018-12-07 2018-12-07 A kind of radiator and the electrical cabinet using the device

Country Status (1)

Country Link
CN (1) CN209693323U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111246714A (en) * 2020-03-03 2020-06-05 王建家 Intelligent electrical cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111246714A (en) * 2020-03-03 2020-06-05 王建家 Intelligent electrical cabinet

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