CN213402166U - Power cabinet cooling device for electric power - Google Patents
Power cabinet cooling device for electric power Download PDFInfo
- Publication number
- CN213402166U CN213402166U CN202022365419.0U CN202022365419U CN213402166U CN 213402166 U CN213402166 U CN 213402166U CN 202022365419 U CN202022365419 U CN 202022365419U CN 213402166 U CN213402166 U CN 213402166U
- Authority
- CN
- China
- Prior art keywords
- electric power
- power cabinet
- cooling
- heat sink
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric power cabinet heat sink for electric power, including the electric power cabinet, the electric power cabinet is including electric power cabinet shell, the front of electric power cabinet shell is provided with the cabinet door, the back of electric power cabinet shell is provided with and opens with the inside switch-on of electric power cabinet, the opening part rotates and installs the heat sink, the heat sink is including cooling the case, cooling the case and arranging at the opening part, be formed with the space between heat sink and the electric power cabinet shell, space department is sealed through the elastic block, be provided with exhaust passage in the elastic block, be provided with a plurality of fresh air inlets and exhaust vent on the cooling case, the fresh air inlet sets up the side at cooling the case, exhaust passage's one end and air inlet switch-on mutually. The utility model has good heat dissipation effect, and can uniformly dissipate heat of electrical components in the electric power cabinet; the air inlet hole is difficult to be blocked by dust.
Description
Technical Field
The utility model relates to an electric power cabinet field, concretely relates to electric power cabinet heat sink is used to electric power.
Background
The electric appliances in life are continuously increased, a lot of manual labor is replaced by electronic equipment, and the stability of electric power needs qualified equipment to be guaranteed.
The power cabinet is a common power device. A large number of electrical components are arranged in part of the electric power cabinets, the power is high, a large amount of heat energy can be generated in a working state, but the electric power cabinets have poor self heat dissipation effects and are easy to damage; often install the fan in the electric power cabinet, the fan need induced draft, and the dust is often piled up to the inlet opening department of electric power cabinet, brings adverse effect to the use of electric power cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an electric power cabinet heat sink is used to electric power that can solve above-mentioned problem, the radiating effect is even, and the radiating effect is good.
The utility model discloses a realize through following technical scheme: the utility model provides an electric power cabinet heat sink for electric power, including the electric power cabinet, the electric power cabinet is including electric power cabinet shell, the front of electric power cabinet shell is provided with the cabinet door, the back of electric power cabinet shell is provided with the opening that switches on with the electric power cabinet is inside, the opening part rotates and installs the heat sink, the heat sink is including cooling the case, cooling the case and arranging at the opening part, be formed with the space between heat sink and the electric power cabinet shell, space department is sealed through the elasticity piece, be provided with exhaust passage in the elasticity piece, be provided with a plurality of fresh air inlets and exhaust vent on the cooling case, the fresh air inlet sets up the side at cooling the case, exhaust passage's one end and fresh air.
As preferred technical scheme, be provided with the installation cavity in the heat sink, be fixed with fan support through the screw installation in the installation cavity, the installation is fixed with the fan on the fan support, and the air-out end of fan sets up towards the exhaust vent, and one side of cooling box is provided with the maintenance mouth, and the maintenance mouth passes through the sealing plug and seals.
As the preferred technical scheme, the dust screens are fixed at the air outlet and the air inlet through screws.
As the preferred technical scheme, the middle position of the opening part is fixed with a connecting rod, the connecting rod is sleeved and fixed with a bearing, a connecting hole is formed in the cooling box, the bearing is arranged in the connecting hole, and the outer ring of the bearing is fixed with the cooling box.
As the preferred technical scheme, the elastic layer is made of elastic silica gel or rubber, and the elastic layer is fixed with the shell of the electric power cabinet and the cooling box through strong glue.
As preferred technical scheme, be provided with a plurality of louvres on the power box shell.
The utility model has the advantages that: the utility model has good heat dissipation effect, and can uniformly dissipate heat of electrical components in the electric power cabinet; the air inlet hole is difficult to be blocked by dust.
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 structural sectional view in a downward direction of the present invention;
fig. 2 is a back structure view of the power cabinet of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 2, including the electric power cabinet, the electric power cabinet is including electric power cabinet shell 1, the front of electric power cabinet shell 1 is provided with the cabinet door, the back of electric power cabinet shell 1 is provided with opening 111 that switches on with the electric power cabinet is inside, opening 111 department rotates installs the heat sink, the heat sink is including cooling box 2, cooling box 2 arranges in opening 111 department, be formed with the space between heat sink and the electric power cabinet shell 1, the space department is sealed through elastic block 3, be provided with exhaust passage 311 in the elastic block 3, be provided with a plurality of fresh air inlet 6 and exhaust vent 5 on cooling box 2, fresh air inlet 6 sets up the side at cooling box 2, the one end and the fresh air inlet 6 of exhaust passage 311 switch on mutually.
Wherein, be provided with installation cavity 211 in cooling box 2, be fixed with fan bracket 7 through the screw installation in the installation cavity 211, the installation is fixed with fan 9 on the fan bracket 7, and the air-out end of fan 9 sets up towards exhaust vent 5, and one side of cooling box 2 is provided with the maintenance mouth, and the maintenance mouth passes through the sealing plug and seals.
Wherein, the air outlet 5 and the air inlet 6 are fixed with dust screens through screws for isolating dust.
Wherein, the middle position of opening 111 department is fixed with connecting rod 12, and the cover is established and is fixed with bearing 13 on connecting rod 12, is provided with the connecting hole in the cooling box 2, and bearing 13 arranges in the connecting hole, and bearing 13's outer loop and cooling box 2 are fixed mutually, and welded fastening between the outer loop of bearing and the cooling box, welded fastening between the inner ring of connecting rod and bearing, the connecting rod can be welded or the screw fixation is on the cooling box shell.
Wherein, elastic block 3 adopts elastic silica gel or rubber to make, and elastic block 3 is fixed mutually with electric power cabinet shell 1, cooling box 2 through powerful glue.
Wherein, be provided with a plurality of louvres 113 on the power box shell, louvre department can install fixed dust screen.
When the technical scheme is used, the fan can be started through the switch and is connected with the power supply inside the electric power cabinet. The fan sucks the air current through exhaust passage, fresh air inlet, then discharges, and the air current is discharged to the power box inside through the exhaust vent and is dispelled the heat, and heat and ventilation flow outwards discharge through the louvre.
The cooling box 2 is connected with the bearing, and the outer ring of the bearing rotates the cooling box 2, so that the position of an air outlet of the cooling box can be changed, airflow is discharged to the position in the power box to change, heat dissipation is facilitated on electrical components at all positions in the power box, and the effect of uniform heat dissipation is achieved.
The removal of cooling box is stretched the elastic layer for the elastic layer can take place the motion, and the surface of elastic layer is difficult to cover the dust, also constantly changes in the exhaust passage, makes the dust difficult to pile up in the exhaust passage.
The electric power cabinet can be arranged outdoors, and outdoor airflow and the impact of the airflow in the electric power cabinet on the elastic layer can also enable the elastic layer to change, so that the same effect as the above is achieved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides an electric power cabinet heat sink for electric power, includes the electric power cabinet, and the electric power cabinet is including electric power cabinet shell (1), and the front of electric power cabinet shell (1) is provided with the cabinet door, and the back of electric power cabinet shell (1) is provided with the opening that switches on with the electric power cabinet is inside, its characterized in that: opening (111) department rotates and installs the heat sink, the heat sink is including cooling case (2), cooling case (2) are arranged in opening (111) department, be formed with the space between heat sink and electric power cabinet shell (1), space department is sealed through elastic block (3), be provided with exhaust passage (311) in elastic block (3), be provided with a plurality of fresh air inlets (6) and exhaust vent (5) on cooling case (2), fresh air inlet (6) set up the side at cooling case (2), the one end and fresh air inlet (6) of exhaust passage (311) switch on mutually.
2. The cooling device for an electric power cabinet according to claim 1, wherein: be provided with installation cavity (211) in cooling box (2), be fixed with fan support (7) through the screw installation in installation cavity (211), the installation is fixed with fan (9) on fan support (7), and the air-out end of fan (9) sets up towards exhaust vent (5), and one side of cooling box (2) is provided with the maintenance mouth, and the maintenance mouth passes through the sealing plug and seals.
3. The cooling device for an electric power cabinet according to claim 1, wherein: dust screens are fixed at the air outlet hole (5) and the air inlet hole (6) through screws.
4. The cooling device for an electric power cabinet according to claim 1, wherein: a connecting rod (12) is fixed in the middle of the opening (111), a bearing (13) is fixedly sleeved on the connecting rod (12), a connecting hole is formed in the cooling box (2), the bearing (13) is arranged in the connecting hole, and the outer ring of the bearing (13) is fixed with the cooling box (2).
5. The cooling device for an electric power cabinet according to claim 1, wherein: the elastic block (3) is made of elastic silica gel or rubber, and the elastic block (3) is fixed with the electric power cabinet shell (1) and the cooling box (2) through super glue.
6. The cooling device for an electric power cabinet according to claim 1, wherein: a plurality of heat dissipation holes (113) are formed in the power box shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022365419.0U CN213402166U (en) | 2020-10-21 | 2020-10-21 | Power cabinet cooling device for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022365419.0U CN213402166U (en) | 2020-10-21 | 2020-10-21 | Power cabinet cooling device for electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402166U true CN213402166U (en) | 2021-06-08 |
Family
ID=76191094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022365419.0U Active CN213402166U (en) | 2020-10-21 | 2020-10-21 | Power cabinet cooling device for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402166U (en) |
-
2020
- 2020-10-21 CN CN202022365419.0U patent/CN213402166U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206163922U (en) | Automatic heat dissipation outdoor cabinet | |
| CN213402166U (en) | Power cabinet cooling device for electric power | |
| CN216145996U (en) | Switch board with heat dissipation function | |
| CN212343139U (en) | Power distribution cabinet with heat dissipation and moisture prevention effects | |
| CN211958294U (en) | Electric power cabinet with remove dust and heat dissipation | |
| CN212485820U (en) | Heat dissipation switch board | |
| CN217037792U (en) | Heat dissipation device of electric box for communication engineering | |
| CN105977803A (en) | Dustproof and heat-radiating integrated power distribution box | |
| CN211655503U (en) | Dampproofing structure of outdoor switch board | |
| CN214429046U (en) | Electrical control switch cabinet | |
| CN112565924A (en) | High heat dissipation type router aluminium alloy shell | |
| CN220273125U (en) | Metal casing of high-pressure tank of convenient equipment | |
| CN218102148U (en) | Switch board with static elimination function | |
| CN211745066U (en) | High-efficient heat abstractor of outdoor rack | |
| CN212727675U (en) | Case for electronic product | |
| CN216794322U (en) | Switch board with shockproof function | |
| CN216959023U (en) | Little electric wire netting exchanges intelligent power distribution cabinet | |
| CN217589918U (en) | Heat dissipation type power equipment box for electric power | |
| CN210608220U (en) | Photovoltaic power generation transformer box | |
| CN211019839U (en) | Heat radiator for computer communication computer lab | |
| CN210016145U (en) | Low-voltage distribution control equipment | |
| CN216981281U (en) | High-low voltage power distribution cabinet that heat dispersion is high | |
| CN212061040U (en) | Computer heat dissipation machine case | |
| CN216530147U (en) | High-safety power equipment storage cabinet for flexible direct-current transmission technology | |
| CN210350403U (en) | Heat dissipation rainproof type switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |