CN218275712U - Low-voltage distribution box that thermal diffusivity is strong - Google Patents
Low-voltage distribution box that thermal diffusivity is strong Download PDFInfo
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- CN218275712U CN218275712U CN202221687043.8U CN202221687043U CN218275712U CN 218275712 U CN218275712 U CN 218275712U CN 202221687043 U CN202221687043 U CN 202221687043U CN 218275712 U CN218275712 U CN 218275712U
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- heat dissipation
- voltage distribution
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- distribution box
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Abstract
The utility model discloses a low-voltage distribution box with strong heat dissipation, which comprises a box body, wherein a storage cavity is arranged inside the box body; two supporting strips are fixedly connected inside the storage cavity, and a plurality of supporting grooves are formed in the supporting strips; a cooling fan set is arranged in the storage cavity and matched with the supporting groove to support the cooling fan set. The utility model discloses a set up radiator fan group and support bar isotructure and can realize changing the height of radiator fan group, and then realize can concentrating or the position that the heat is concentrated to electric elements dispels the heat to the realization can carry out better heat dissipation to the internal portion of cabinet, avoids prior art, and the direct internal portion's of cabinet that leads to of radiator fan that is provided with the radiating effect condition such as not good takes place on the diapire of the cabinet body or roof or lateral wall.
Description
Technical Field
The utility model belongs to the technical field of the block terminal, especially, relate to a low voltage distribution box that thermal diffusivity is strong.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, the power distribution system with the rated voltage of 380v is used for power, illumination and power distribution electric energy conversion and control, and the low-voltage power distribution cabinet mainly comprises low-voltage complete switch equipment and control equipment inside.
However, the current low-voltage distribution box mainly radiates heat through a cooling fan, and in the process of radiating heat, the heat cannot be radiated to the part where the heat is concentrated (such as the part where the switch device is concentrated), so that the local overhigh temperature still occurs.
Therefore, the low-voltage distribution box with high heat dissipation performance is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a low-voltage distribution box that thermal diffusivity is strong, the device can be arbitrary change radiator fan's position to realize can be better to dispelling the heat to the position of heat concentration, avoid the switch board inside to be in the local temperature condition such as too high and take place, with the problem of proposing in solving above-mentioned background art.
In order to realize the purpose, the utility model adopts the following technical scheme:
a low-voltage distribution box with strong heat dissipation performance comprises a box body, wherein a storage cavity is formed in the box body;
two supporting strips are fixedly connected inside the storage cavity, and a plurality of supporting grooves are formed in the supporting strips;
a cooling fan set is arranged in the storage cavity and matched with the supporting groove to support the cooling fan set.
Furthermore, radiator fan group is including a plurality of fan main parts and bracing piece, and is a plurality of mutual fixed connection between the fan main part, the bracing piece is equipped with a plurality ofly, and to fixed connection with the fan main part at both ends.
Furthermore, the support groove is of an L-shaped groove structure, and the support rod can be connected inside the support groove in a sliding mode.
Furthermore, one side of the storage cavity, which is far away from the door body, is provided with an opening, and the opening is fixedly connected with a heat dissipation plate.
Furthermore, the heating panel includes framework and protection arch, framework fixed connection is in the opening, the protection arch is equipped with a plurality ofly, and even fixed connection is in the framework, the protruding one side of keeping away from the storage chamber of setting in the framework of protection.
Furthermore, a heat dissipation opening is formed in the top end of the storage cavity, a sealing baffle is arranged on the top end of the heat dissipation opening, and the sealing baffle is fixedly connected with the box body through a support column.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up radiator fan group and support bar isotructure and can realize changing the height of radiator fan group, and then realize can concentrating or the position that the heat is concentrated to electric elements dispels the heat to the realization can carry out better heat dissipation to the internal portion of cabinet, avoids prior art, and the direct internal portion of cabinet that leads to of radiator fan that is provided with on the diapire of the cabinet body or roof or lateral wall the radiating effect condition such as not good takes place.
Drawings
Fig. 1 is a schematic view of an overall structure of a low-voltage distribution box with a strong heat dissipation performance according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a low voltage distribution box with a strong heat dissipation performance according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic structural view of a middle box body of the low voltage distribution box with strong heat dissipation performance provided by the present invention;
fig. 5 is a schematic cross-sectional view of a heat dissipation plate in a low voltage distribution box with a high heat dissipation performance according to the present invention.
In the figure: 1. a box body; 2. a storage chamber; 3. a supporting strip; 4. a support groove; 5. a heat radiation fan set; 51. a fan main body; 52. a support bar; 6. an opening; 7. a heat dissipation plate; 71. a frame body; 72. a protective protrusion; 8. a heat dissipation port; 9. sealing a baffle plate; 10. and (4) a support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but 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.
Referring to fig. 1-5, a low-voltage distribution box with high heat dissipation performance comprises a box body 1, a storage cavity 2 is formed in the box body 1, two supporting bars 3 are fixedly connected to the interior of the storage cavity 2, a plurality of supporting grooves 4 are formed in the supporting bars 3, a heat dissipation fan set 5 is arranged in the storage cavity 2, and the heat dissipation fan set 5 is matched with the supporting grooves 4 to support the heat dissipation fan set 5. Can realize changing the position of radiator fan group 5 through radiator fan group 5 and the cooperation of different support grooves 4, and then realize can placing radiator fan group 5 in 2 inside switchgear of storage chamber parts of concentrating or control mechanism department to the realization can be better dispel the heat to the comparatively concentrated position of heat, in order to realize having better radiating effect.
The heat dissipation fan set 5 includes a plurality of fan bodies 51 and a plurality of support rods 52, the plurality of fan bodies 51 are fixedly connected to each other, the plurality of support rods 52 are fixedly connected to the fan bodies 51 at two ends, and the support rods 52 can be inserted into the support grooves 4 to support the support rods 52 and the heat dissipation fan bodies 51.
The supporting groove 4 may be a horizontal groove-shaped structure, but in order to avoid the supporting rod 52 from sliding down from the inside of the supporting groove 4, the supporting groove 4 may be set to be in an inclined state, so that after the supporting rod 52 is placed in the supporting groove 4, the supporting rod 52 will be stably placed in the supporting groove 4 under the action of gravity, so as to achieve more stable placement of the supporting rod 52; still can set up support groove 4 to L type groove structure, bracing piece 52 can be at the inside sliding connection of support groove 4, and then realizes that bracing piece 52 can be better places in support groove 4 inside.
One side of storage chamber 2 far away from the door body is provided with opening 6, opening 6 department fixedly connected with heating panel 7, heating panel 7 includes framework 71 and protection arch 72, framework 71 fixed connection is in opening 6, protection arch 72 is equipped with a plurality ofly, and even fixed connection is on framework 71, protection arch 72 sets up the one side of keeping away from storage chamber 2 at framework 71, and then the realization is when guaranteeing that heating panel 7 can have good ventilation effect, can also avoid the dust to drop to inside the framework 71.
Still can place the filter in storage chamber 2 inside to the filter offsets with heating panel 7 and sets up, and inside in order to realize avoiding external air to enter into storage chamber 2 that can be better.
The thermovent 8 has been seted up on 2 tops in storage chamber, and 8 tops of thermovent are provided with a baffle 9, and baffle 9 passes through support column 10 and 1 fixed connection of box to realize that 2 tops in storage chamber have the effect of good ventilation.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. A low-voltage distribution box with high heat dissipation performance comprises a box body (1), and is characterized in that a storage cavity (2) is formed in the box body (1);
two supporting strips (3) are fixedly connected inside the storage cavity (2), and a plurality of supporting grooves (4) are formed in the supporting strips (3);
the storage cavity (2) is internally provided with a cooling fan set (5), and the cooling fan set (5) is matched with the supporting groove (4) to support the cooling fan set (5).
2. The low-voltage distribution box with high heat dissipation performance according to claim 1, wherein the heat dissipation fan set (5) comprises a plurality of fan bodies (51) and a plurality of support rods (52), the plurality of fan bodies (51) are fixedly connected with each other, and the plurality of support rods (52) are fixedly connected with the fan bodies (51) at two ends.
3. The low-voltage distribution box with high heat dissipation performance according to claim 2, wherein the support groove (4) is an L-shaped groove structure, and the support rod (52) can be connected in a sliding mode inside the support groove (4).
4. The low-voltage distribution box with high heat dissipation performance according to claim 1, characterized in that an opening (6) is formed in one side, away from the door body, of the storage cavity (2), and a heat dissipation plate (7) is fixedly connected to the opening (6).
5. The high-heat-dissipation low-voltage distribution box according to claim 4, wherein the heat dissipation plate (7) comprises a frame (71) and a plurality of protection protrusions (72), the frame (71) is fixedly connected in the opening (6), the protection protrusions (72) are uniformly and fixedly connected to the frame (71), and the protection protrusions (72) are arranged on one side of the frame (71) far away from the storage cavity (2).
6. The high-heat-dissipation low-voltage distribution box according to claim 1, wherein a heat dissipation opening (8) is formed at the top end of the storage chamber (2), a sealing baffle plate (9) is arranged at the top end of the heat dissipation opening (8), and the sealing baffle plate (9) is fixedly connected with the box body (1) through a support rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221687043.8U CN218275712U (en) | 2022-07-01 | 2022-07-01 | Low-voltage distribution box that thermal diffusivity is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221687043.8U CN218275712U (en) | 2022-07-01 | 2022-07-01 | Low-voltage distribution box that thermal diffusivity is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218275712U true CN218275712U (en) | 2023-01-10 |
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ID=84759411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221687043.8U Active CN218275712U (en) | 2022-07-01 | 2022-07-01 | Low-voltage distribution box that thermal diffusivity is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218275712U (en) |
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2022
- 2022-07-01 CN CN202221687043.8U patent/CN218275712U/en active Active
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