Floor type distribution box
By designing multi-directional air-cooled mounting parts in the floor-standing distribution box, the problem that the distribution box cannot effectively cool down in high temperature environments is solved, and more efficient heat dissipation effect is achieved, and applicability and reliability are improved.
Patent Information
- Application Number
- CN202420674828.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing floor-standing distribution box cannot effectively cool down when coping with long-term high temperature external environment, resulting in difficulty in dropping the internal space temperature quickly.
A floor-standing power distribution box is designed, adopting a front door-type cabinet body, the top layer is hollowed out and hinged with a semi-open lock door, integrated control panel, and multi-directional air-cooled mounting parts are installed at the top and side ends, including a heat insulation cover, a wind shield, a air guide plate and a mounting plate, and multi-directional heat dissipation is achieved through multiple sets of cooling fans.
Through the design of multi-directional air-cooled mounting parts, the distribution box can effectively dissipate heat in high temperature environments, greatly improving applicability, reasonable overall structure, low structural cost, practical and reliable.
Smart Images
Figure CN222563346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of distribution boxes, in particular to a floor-standing distribution box. Background Art
[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection.
[0003] The ventilation structure of the current external floor-standing distribution box is relatively simple, and most of them are directly opened on the side wall of the cabinet or fans are installed accordingly. When dealing with a long-term high-temperature external environment, it is impossible to ensure that the temperature inside the distribution cabinet can be quickly cooled down. For this reason, we propose a floor-standing distribution box to solve the above problem. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art. The utility model proposes a floor-standing distribution box which is suitable for long-term outdoor work and has a better cooling effect.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a floor-standing distribution box, comprising: a front-opening cabinet, the bottom layer of the cabinet is a closed cabinet with a built-in control module, the cabinet is hollowed out at the top layer of the cabinet and is hinged with a semi-open lock door, the lock door is integrated with a control panel connected to the control module, the top of the cabinet and the side end of the cabinet are respectively provided with a first air-cooling mounting member and a second air-cooling mounting member corresponding to the inner wall of the hollow part thereof, the first air-cooling mounting member comprises a heat insulation cover, a wind shield, a wind guide plate, a mounting plate and a positioning plate, the mounting plate is fixed to the top of the cabinet with screws The positioning plate is used to position the fan, and it includes multiple groups and is evenly distributed on the mounting plate. The wind guide plate is vertically fixed on the mounting plate, and its top end and a side away from the positioning plate are both connected to and correspond to the inner wall of the heat insulation cover. The wind guide plate is located between the positioning plate and the wind shield, and is provided with multiple air inlets at equal intervals. The top of the cabinet is also provided with corresponding positioning holes on the outside of the mounting plate, and the positioning holes are used to install external batteries. The heat insulation cover is used to surround and seal the first air-cooling mounting piece and the positioning holes. The second air-cooling mounting piece is an outer plate fixed to the side end of the cabinet and connected to the cabinet.
[0006] Furthermore, the cabinet is provided with an electrical component mounting plate, a busbar plate, an open module fixing plate and an isolation frame at the hollowed-out part. The electrical component mounting plate is placed vertically and is fixed to the inner wall of the cabinet by screws via a U-shaped isolation plate at the back. The busbar plate is mounted on the side end of the inner wall of the cabinet. The isolation frame is suspended and fixed to the top of the inner wall of the cabinet. The open module plate is located above the electrical component mounting plate and is fixed to the inner wall of the cabinet by screws.
[0007] Furthermore, the air switch module fixing plate and the electrical component mounting plate are staggered.
[0008] Furthermore, the second air-cooling installation member is located on a side of the cabinet opposite to the busbar.
[0009] Furthermore, an electromagnetic lock is provided on the front top of the hollowed-out portion of the cabinet, and the electromagnetic lock is used to be electromagnetically locked with the lock door.
[0010] Furthermore, hanging rings are fixedly welded around the top of the cabinet.
[0011] Compared with the prior art, the beneficial effects of the utility model include: the cold fans at the corresponding positions of the first air-cooling mounting member and the second air-cooling mounting member can dissipate heat to the internal space of the cabinet in a multi-directional manner, which greatly improves the applicability of the distribution box in dealing with harsh external high-temperature environments, and the overall structural layout is reasonable, the structural cost is low, and it is practical and reliable. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the accompanying drawings, the same reference numerals are used to refer to the same components. Among them:
[0013] Figure 1 The overall structure diagram of the power distribution box proposed according to one embodiment of the utility model is schematically shown;
[0014] Figure 2 The diagram schematically shows a front view of a distribution box according to an embodiment of the present utility model;
[0015] Figure 3 Schematically shows a method according to an embodiment of the present invention. Figure 2 AA section view.
[0016] Numbers in the figure: 1. Cabinet; 2. Cabinet; 3. Lock door; 4. Control panel; 5. First air-cooling mounting part; 6. Second air-cooling mounting part; 7. Heat insulation cover; 8. Wind shield; 9. Wind guide plate; 10. Mounting plate; 11. Positioning plate; 12. Air inlet; 13. Positioning hole; 14. Outer plate; 15. Electrical component mounting plate; 16. Busbar; 17. Circuit breaker module fixing plate; 18. Isolation frame; 19. U-shaped isolation plate; 20. Electromagnetic lock; 21. Lifting ring. DETAILED DESCRIPTION
[0017] It is easy to understand that according to the technical solution of the utility model, without changing the essential spirit of the utility model, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the utility model, and should not be regarded as the entirety of the utility model or as a limitation or restriction to the technical solution of the utility model.
[0018] According to one embodiment of the present invention, Figure 1-Figure 3 Shown.
[0019] like Figure 1 and Figure 3 As shown, for the overall structure, a floor-standing distribution box includes: a front-opening cabinet 1, the bottom layer of the cabinet 2 is a closed cabinet 2 with a built-in control module, the cabinet 1 is hollowed out at the top layer of the cabinet 2 and is hinged with a semi-open lock door 3, the lock door 3 is integrated with a control panel 4 connected to the control module by telecommunications, the top of the cabinet 1 and the side of the cabinet 1 are respectively provided with a first air-cooling mounting member 5 and a second air-cooling mounting member 6 corresponding to the inner wall of the hollow part thereof, the first air-cooling mounting member 5 includes a heat insulation cover 7, a wind shield 8, a wind guide plate 9, a mounting plate 10 and a positioning plate 11, the mounting plate 10 is fixed to the top of the cabinet with screws, and the positioning plate 11 is used to The positioning fan includes a plurality of groups evenly distributed on the mounting plate 10, the air guide plate 9 is vertically fixed on the mounting plate 10, and the top end and the side away from the positioning plate 11 are connected to and correspond to the inner wall of the heat insulation cover, the air guide plate 9 is located between the positioning plate 11 and the wind shield 8, and is provided with a plurality of equidistant air inlets 12, and the top of the cabinet 1 is further provided with corresponding positioning holes 13 on the outside of the mounting plate 10, and the positioning holes 13 are used to install external batteries, and the heat insulation cover 7 is used to surround and seal the first air-cooling mounting member 5 and the positioning holes 13, and the second air-cooling mounting member 6 is an outer plate 14 fixed to the side end of the cabinet 1 and connected to the inside of the cabinet 1.
[0020] Through the above structure, after the distribution box is fixed on the ground and installed outside, the cold fans on the second air-cooling installation part 6 continuously ventilate and cool the inside of the cabinet 1. Under long-term high temperature conditions such as summer, the operator can independently turn on the multiple groups of cold fans on the second air-cooling installation part 6. The actual operation can be directly carried out in an interactive manner of the control panel 4. After turning on, the cold fans on the multiple groups of positioning plates 11 are powered by the external battery and blow continuously. Then the wind flow passes through the external heat insulation cover 7 and the wind shield 8, and most of it converges to the air inlet 12 on the air guide plate 9, thereby realizing the manually controlled secondary air intake cooling in turn, and the boundary is reliable. The reason why the multiple groups of cold fans are placed on top for blowing, rather than directly blowing at the top of the connected cabinet 1, is that it is considered that the cabinet 1 encounters high temperature weather, which is an extreme phenomenon, and the corresponding cold fan is not efficient. Therefore, the air inlet 12 is opened on the top of the cabinet 1, which can maximize the sealing of the upper end of the cabinet 1, thereby ensuring that the influence of the external humid environment is minimized in turn. The overall structural design is reasonable and practical and reliable.
[0021] Furthermore, for the structure of the cabinet 1 itself, Figure 1 As shown, the cabinet 1 is provided with an electrical component mounting plate 15, a busbar 16, an open module fixing plate 17 and an isolation frame 18 at the hollowed-out part. The electrical component mounting plate 10 is placed vertically and is fixed to the inner wall of the cabinet 1 with screws via a U-shaped isolation plate 19 at the back. The busbar 16 is mounted on the side end of the inner wall of the cabinet 1. The isolation frame 18 is suspended and fixed to the top of the inner wall of the cabinet 1. The open module plate is located above the electrical component mounting plate 15 and is fixed to the inner wall of the cabinet 1 with screws.
[0022] Furthermore, the open module fixing plate 17 is staggered with the electrical component mounting plate 15, the second air-cooling mounting part 6 is located on the side of the cabinet 1 opposite to the busbar 16, an electromagnetic lock 20 is also provided on the front of the top of the hollow part of the cabinet 1, and the electromagnetic lock 20 is used to tighten with the electromagnetic lock 20 of the lock door 3, and hanging rings 21 are fixedly welded around the top of the cabinet 1.
[0023] The enclosure of the cabinet 1 itself relies on the electromagnetic lock 20, which is integrated with the control panel 4 for unified control, and is easy to maintain. The structure of the internal installation panels is reasonably laid out, and the staggered placement ensures sufficient wiring co-linearity. The lifting ring 21 is convenient for subsequent lifting and positioning.
[0024] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.
Claims
1. A floor-standing distribution box, characterized in that: include: A front-opening cabinet, wherein the bottom layer of the cabinet is a closed cabinet with a built-in control module, the cabinet is hollowed out at the top layer of the cabinet and is hinged with a semi-open lock door, the lock door is integrated with a control panel connected to the control module, the top of the cabinet and the side end of the cabinet are respectively provided with a first air-cooling mounting member and a second air-cooling mounting member corresponding to the inner wall of the hollow part thereof, the first air-cooling mounting member comprises a heat insulation cover, a wind shield, an air guide plate, a mounting plate and a positioning plate, the mounting plate is fixed with screws on the top of the cabinet, the positioning plate is used to position the fan, and it comprises a plurality of The wind guide plate is arranged in a group and evenly distributed on the mounting plate, the wind guide plate is vertically fixed on the mounting plate, and the top end and the side away from the positioning plate are both connected to and correspond to the inner wall of the heat insulation cover, the wind guide plate is located between the positioning plate and the wind shield, and is provided with a plurality of equidistant air inlets, and the top of the cabinet is also provided with corresponding positioning holes on the outside of the mounting plate, the positioning holes are used to install external batteries, the heat insulation cover is used to surround and seal the first air-cooling mounting part and the positioning holes, and the second air-cooling mounting part is an outer plate fixed to the side end of the cabinet and connected to the cabinet.
2. A floor-standing distribution box according to claim 1, characterized in that: The cabinet is provided with an electrical component mounting plate, a busbar plate, an open module fixing plate and an isolation frame at the hollowed-out part. The electrical component mounting plate is placed vertically and is fixed to the inner wall of the cabinet with screws via a U-shaped isolation plate at the back. The busbar plate is mounted on the side end of the inner wall of the cabinet. The isolation frame is suspended and fixed to the top of the inner wall of the cabinet. The open module fixing plate is located above the electrical component mounting plate and is fixed to the inner wall of the cabinet with screws.
3. A floor-standing distribution box according to claim 2, characterized in that: The air switch module fixing plate and the electrical component mounting plate are arranged in a staggered manner.
4. A floor-standing distribution box according to claim 2, characterized in that: The second air-cooling installation member is located on a side of the cabinet opposite to the busbar.
5. A floor-standing distribution box according to claim 1, characterized in that: An electromagnetic lock is also provided on the front of the top of the hollowed-out portion of the cabinet, and the electromagnetic lock is used for electromagnetically locking with the lock door.
6. A floor-standing distribution box according to claim 1, characterized in that: Hanging rings are fixedly welded around the top of the cabinet.