Efficient heat dissipation power cabinet

Abstract

The utility model relates to the technical field of power cabinet equipment, in particular to a high-efficiency heat dissipation power cabinet, which comprises a cabinet body, a second notch and two symmetrically distributed first notches are respectively arranged at the upper end and the lower end of the back of the cabinet body, a plug-in type air inlet layer is accommodated in each first notch, an embedded air outlet layer is accommodated in each second notch, and a heat dissipation layer is arranged in each embedded air outlet layer. The first notch and the second notch are each provided with a closed structure, and the air inlet layer and the air outlet layer are each connected with a filtering layer. The air inlet layer is placed in the first notch in the lower end of the cabinet body, the air outlet layer is placed at the upper end of the cabinet body, the air inlet layer and the air outlet layer are communicated with the interior of the cabinet body, the air inlet layer and the air outlet layer are connected with the filter layer and fixed through the closed structure, air rapidly circulates in the cabinet body from bottom to top, efficient heat dissipation of the power cabinet is achieved, and the service life of the power cabinet is prolonged. Meanwhile, impurities such as moisture in the air can be prevented from entering the cabinet body, and the service life of the power cabinet is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to power cabinet equipment technical field especially relates to a high -efficient heat dissipation power cabinet. BACKGROUND

[0002] Power cabinet, including power distribution cabinet and switch cabinet etc. in broad sense, is the key equipment for distributing electric energy, controlling electric power line and electric equipment in electric power system. Power distribution cabinet mainly controls electric equipment, distributes electric energy and protects line overload, short circuit and leakage, is usually small in size and is suitable for various places, is widely used in various industrial and civil fields such as transportation, industrial automation, energy management and agricultural production.

[0003] According to the prior art "a high heat dissipation power control cabinet (application number: 202322700287.6)", the above application is set to simple structure through the opening and closing structure of the rear side of the control cabinet, reduces the phenomenon of failure and damage after long time use, facilitates the use of switch. But the above application spreads exhaust fan to the back of the whole control cabinet main body, the air inlet is arranged on the side of the control cabinet main body, air is inhaled naturally, and then the gas is discharged through the whole exhaust fan, the heat dissipation effect corresponding to the number of exhaust fans cannot be achieved, the production cost of the whole power cabinet is increased, at the same time, the moisture and impurities in the air are brought into the cabinet, and the internal device is prone to damage. UTILITY MODEL CONTENTS

[0004] The utility model aims at: provide a kind of high efficient heat dissipation power cabinet, for the deficiency of above prior art, it aims at solving the technical problem that the production cost of existing power cabinet is higher, internal device is easily damaged.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0006] A kind of high efficient heat dissipation power cabinet, including cabinet, the upper end and the lower end of the back of cabinet are respectively provided with second slot and two symmetrical first slots, the first slot is provided with plug-in type air inlet layer, the second slot is provided with embedded air outlet layer, the first slot and the second slot are provided with closed structure, and the air inlet layer and the air outlet layer are connected with filter layer.

[0007] The utility model is further provided as follows: the air inlet layer is provided with first fixed frame, and the first fixed frame is provided with a plurality of air inlet fans.

[0008] The utility model is further provided as follows: the air outlet layer is provided with second fixed frame, and the second fixed frame is provided with a plurality of air outlet fans.

[0009] The utility model is further provided as follows: the first slot is provided with louver on the side of cabinet, and the louver is communicated with the first slot.

[0010] The utility model further sets up: the closed structure includes first cover plate and second cover plate, first cover plate covers and sets up in first slot, second cover plate covers and sets up in second slot.

[0011] The utility model further sets up: second cover plate is provided with a plurality of ventilation holes, and the ventilation hole is linked with second slot.

[0012] The utility model further sets up: the closed structure still includes first fixed part and second fixed part, and first fixed part, second fixed part are used for fixing first cover plate, second cover plate in cabinet body respectively.

[0013] The utility model further sets up: second fixed part includes first socket, second socket linked with first socket, and the frame of corresponding insertion with first socket and the bolt of second socket insertion, and the bolt is matched with the frame.

[0014] The utility model further sets up: at least one side of cabinet is provided with a plurality of convex strips.

[0015] The utility model further sets up: first slot and second slot all set up limit section.

[0016] Compared with the prior art, the beneficial effects of the present application are: the utility model discloses a cabinet, and the upper end and the lower end of the back of the cabinet are provided with a first slot and two symmetrically distributed second slots respectively, the first slot contains a plug-in type air inlet layer, the second slot contains an embedded air outlet layer, the first slot and the second slot are provided with a closed structure, and the air inlet layer and the air outlet layer are connected with a filter layer. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0018] Fig. 1 is a whole structure one state front view of the utility model;

[0019] Fig. 2 is another state front view of the whole structure of the utility model;

[0020] Figure 3 is a top view of the overall structure of this utility model;

[0021] Figure 4 is a side view of the overall structure of this utility model;

[0022] Figure 5 is a structural schematic diagram of the cabinet in this utility model;

[0023] Figure 6 is a schematic diagram of the air intake layer in this utility model;

[0024] Figure 7 is a schematic diagram of the air outlet layer in this utility model.

[0025] The details of the reference numerals used in the above figures are as follows:

[0026] 1-Cabinet body, 11-First groove, 12-Second groove, 13-Protruding strip, 14-Limiting section;

[0027] 2-Intake layer, 21-First fixed frame, 22-Intake fan;

[0028] 3-Air outlet layer, 31-Second fixed frame, 32-Air outlet fan;

[0029] 4- Enclosed structure, 41- First cover plate, 42- Second cover plate, 421- Ventilation hole, 43- First fastener, 44- Second fastener, 441- First socket, 442- Second socket, 443- Frame, 444- Pin;

[0030] 5-Filter layer, 6-Veneers. Detailed Implementation

[0031] In the description of this application, "multiple" refers to two or more (including two). Technical terms such as "first," "second," etc., are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the quantity, specific order, or primary / secondary relationship of the indicated technical features. Terms such as "installation," "connection," and "linking" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] In the description of this application, the technical terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0033] To better understand the above-mentioned objectives, technical solutions, and advantages of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings, providing a detailed understanding of how to solve the above-mentioned objectives, technical solutions, and advantages.

[0034] The problems raised in the background section above.

[0035] It should be noted that in this embodiment, the filter layer 5 can be a simple pre-filter, used to absorb moisture and intercept large particulate pollutants such as dust. It can be made of polymer materials, which have excellent moisture absorption properties and re-washability, so that the filter can be reused after cleaning and will not cause secondary pollution.

[0036] like Figures 1 to 7 As shown, a high-efficiency heat dissipation power cabinet includes a cabinet body 1. The upper and lower ends of the back of the cabinet body 1 are respectively provided with a second slot 12 and two symmetrically distributed first slots 11. The first slot 11 contains a plug-in air inlet layer 2, and the second slot 12 contains an embedded air outlet layer 3. Both the first slot 11 and the second slot 12 are provided with a closed structure 4. Both the air inlet layer 2 and the air outlet layer 3 are connected to a filter layer 5.

[0037] Specifically, including but not limited to, the cabinet 1 is configured as a rectangular structure with a door that can be opened and closed on the front. A first slot 11 is positioned along the length of the cabinet 1, and two second slots 12 are positioned along the width of the cabinet 1, such that the first slot 11 and the second slots 12 are perpendicular to each other. The air inlet layer 2 and the first slot 11, and the air outlet layer 3 and the second slots 12 can each be configured as matching rectangular structures to facilitate the disassembly and maintenance of the air inlet layer 2 and the air outlet layer 3. Then, the filter layer 5, used to filter moisture, dust, and other impurities in the air, is connected to the air inlet layer 2 and the air outlet layer 3. In this embodiment, the filter layer 5 can also be accommodated in the first slot 11 and the second slot 12, making... The filter layer 5 is integrated with the air inlet layer 2 or the air outlet layer 3, allowing the filter layer 5 to directly connect to the outside of the cabinet 1. The first slot 11 and the second slot 12 are then sealed by the sealing structure 4. At this time, the air inlet layer 2 can blow the air purified by the filter layer 5 into the cabinet 1 and out through the upper air outlet layer 3. At the same time, the upper filter layer 5 can prevent external moisture and other impurities from entering the cabinet 1, increasing the air circulation rate inside the cabinet 1 and quickly expelling the high-temperature air inside the cabinet 1, thereby achieving continuous heat dissipation of the cabinet 1. Of course, in some embodiments, a temperature sensor can also be installed inside the cabinet 1 to achieve temperature regulation inside the cabinet 1, saving energy and reducing consumption.

[0038] The above solution enables efficient and rapid heat dissipation of the power cabinet, reduces the production cost of the power cabinet, and prevents moisture and other impurities in the air from entering the cabinet 1, thus ensuring the service life of the power cabinet. The air inlet layer 2 and the air outlet layer 3 dissipate heat from top to bottom in an orderly manner for the internal components of the power cabinet, resulting in good heat dissipation effect. In addition, the top-down heat dissipation conforms to the characteristic of hot air automatically flowing upward, thereby making the circulation cycle of the entire heat dissipation system shorter.

[0039] like Figure 6 As shown, in one specific embodiment of the improvement, the air intake layer 2 is provided with a first fixing frame 21, and the first fixing frame 21 contains a plurality of air intake fans 22. Specifically, including but not limited to, the first fixing frame 21 is designed as a long rectangular structure, and the structure of the first fixing frame 21 can match the first slot 11, so that there are two first fixing frames 21, which are respectively inserted into two first slots 11 and fixed. A plurality of air intake fans 22 are installed on the first fixing frame 21 and arranged side by side. In this embodiment, there are three air intake fans 22 arranged in a row, which is beneficial for the replacement and maintenance of the air intake fans 22 in the future. The first fixing frame 21 is fixed by opening a notch in the inner wall of the first slot 11, providing a protrusion on the outside of the first fixing frame 21, and inserting the first fixing frame 21 along the width direction of the cabinet 1, so that the two fit together to achieve a snap-fit.

[0040] like Figure 7 As shown, in one specific embodiment of the improvement, the air outlet layer 3 is provided with a second fixing frame 31, and the second fixing frame 31 contains a plurality of air outlet fans 32. Specifically, including but not limited to, the second fixing frame 31 is designed as a long rectangular structure, and the structure of the second fixing frame 31 can match the second slot 12. A plurality of air outlet fans 32 are installed on the second fixing frame 31 and arranged side by side. In this embodiment, three air outlet fans 32 are provided and form a row, which is beneficial for the replacement and maintenance of the air outlet fans 32 in the future. Similarly, the fixing of the second fixing frame 31 can also be set according to the fixing structure of the first fixing frame 21, except that in this case, the second fixing frame 31 is directly embedded and fixed along the length of the cabinet 1.

[0041] like Figure 4 As shown, in one specific implementation of the improvement, a louver 6 is provided on the side of the cabinet 1 corresponding to the first slot 11, and the louver 6 is connected to the first slot 11. Specifically, including but not limited to, there are two louvers 6, and the two louvers 6 are located on the left and right sides connected on the back of the cabinet 1. The louvers 6 are also set along the width of the cabinet 1, so that the first slot 11 and the louver 6 correspond to each other and are connected to the first slot 11. This ensures that external air can enter and pass through the air intake layer 2 of the first slot 11, and also prevents rainwater from directly entering during inclement weather such as rain.

[0042] like Figure 1As shown, in one specific embodiment of the improvement, the enclosed structure 4 includes a first cover plate 41 and a second cover plate 42. The first cover plate 41 covers the first slot 11, and the second cover plate 42 covers the second slot 12. Specifically, including but not limited to, both the first cover plate 41 and the second cover plate 42 are detachably installed with the cabinet 1. The first cover plate 41 and the second cover plate 42 are door-type structures. The outer frames of the first cover plate 41 and the second cover plate 42 are provided with sealing rings to prevent rainwater from directly entering. At the same time, the first cover plate 41 and the second cover plate 42 can be abutted and fixed after the first fixing frame 21 and the second fixing frame 31 are installed to ensure the stability of the structure.

[0043] like Figure 1 and Figure 2 As shown, in one specific embodiment of the improvement, the second cover plate 42 is provided with a plurality of ventilation holes 421, which are connected to the second slot 12. Specifically, including but not limited to, the plurality of ventilation holes 421 can be configured as regularly arranged circular holes, and correspond to the three exhaust fans 32. The ventilation holes 421 are used to connect the exhaust layer 3 with the outside, and can quickly exhaust the internal hot air.

[0044] like Figure 1 As shown, in one specific embodiment of the improvement, the enclosed structure 4 further includes a first fixing member 43 and a second fixing member 44, which are used to fix the first cover plate 41 and the second cover plate 42 to the cabinet 1, respectively. Specifically, including but not limited to, the first fixing member 43 and the second fixing member 44 enable the first cover plate 41 and the second cover plate 42 to be opened and closed on the cabinet 1, which is beneficial for the later maintenance of the power cabinet; the first fixing member 43 can be set as the opening and closing mechanism of the prior art "a high heat dissipation power control cabinet (application number: 202322700287.6)", and those skilled in the art can also set it according to the existing lock structure, without specific limitation here.

[0045] like Figure 2 and Figure 3As shown, in one specific embodiment of the improvement, the second fastener 44 includes a first socket 441, a second socket 442 connected to the first socket 441, a frame 443 corresponding to the first socket 441, and a pin 444 inserted into the second socket 442, wherein the pin 444 matches the frame 443. Specifically, including but not limited to, the first socket 441 is located on the back of the cabinet 1, and the second socket 442 is located on the top surface of the cabinet 1, so that the first socket 441 and the second socket 442 are perpendicular to each other and connected to each other. The insertion frame 443 is located on the inner wall of the second cover plate 42, and when the second cover plate 42 is closed, the insertion frame 443 can be inserted into the first socket 441. The length of the pin 444 is greater than the depth of the second socket 442 for easy insertion and removal. Of course, a hinge is installed between the second cover plate 42 and the cabinet 1, so that the second cover plate 42 can be bent. Based on this, when the second fixing bracket 31 is inserted, the second cover plate 42 is closed, allowing the insertion frame 443 to be inserted into the first socket 441. Then, the pin 444 is inserted into the second socket 442 through the pin, and the pin 444 is inserted into the insertion frame 443 to achieve limiting and fixing. The structure is simple and can improve the efficiency of disassembly and assembly.

[0046] like Figure 3 and Figure 4 As shown, in one specific embodiment of the improvement, at least one side of the cabinet 1 is provided with multiple protruding strips 13. Specifically, including but not limited to, the strips are provided on the top surface and both sides of the cabinet 1, which can further improve the heat dissipation effect of the cabinet 1 and also allow rainwater to circulate and drain away.

[0047] like Figure 5 As shown, in one specific embodiment of the improvement, both the first slot 11 and the second slot 12 are provided with limiting segments 14. Specifically, including but not limited to, the limiting segments 14 extend along the first slot 11 or the second slot 12 toward the center to form a first fixing frame 21 or a second fixing frame 31 that is wrapped around the cabinet after installation, preventing the air inlet layer 2 and the air outlet layer 3 from falling directly into the cabinet 1.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of this utility model, and the protection scope of this utility model is not limited to the above embodiments. All technical solutions within the scope of this utility model's concept are within the protection scope of this utility model. It should be pointed out that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A high-efficiency heat dissipation power cabinet, characterized in that, The cabinet includes a first slot and two symmetrically distributed second slots at the upper and lower ends of the back of the cabinet. The first slot contains a plug-in air inlet layer, and the second slot contains an embedded air outlet layer. Both the first slot and the second slot have a closed structure, and both the air inlet layer and the air outlet layer are connected to a filter layer. The enclosed structure includes a first cover plate, a second cover plate, a first fixing member, and a second fixing member. The first cover plate covers the first slot, the second cover plate covers the second slot, and the first fixing member and the second fixing member are used to fix the first cover plate and the second cover plate to the cabinet body, respectively. The second fastener includes a first socket, a second socket connected to the first socket, a frame corresponding to the first socket, and a pin that is inserted into the second socket, wherein the pin matches the frame.

2. The high-efficiency heat dissipation power cabinet according to claim 1, characterized in that, The air intake layer is provided with a first fixed frame, and the first fixed frame contains a plurality of air intake fans.

3. The high-efficiency heat dissipation power cabinet according to claim 1, characterized in that, The air outlet layer is provided with a second fixing frame, and the second fixing frame contains multiple air outlet fans.

4. The high-efficiency heat dissipation power cabinet according to claim 1, characterized in that, The first slot is provided with a louver on the side of the cabinet, and the louver is connected to the first slot.

5. The high-efficiency heat dissipation power cabinet according to claim 1, characterized in that, The second cover plate is provided with multiple ventilation holes, which are connected to the second slot.

6. The high-efficiency heat dissipation power cabinet according to claim 1, characterized in that, The cabinet has multiple raised strips on at least one side.

7. The high-efficiency heat dissipation power cabinet according to claim 1, characterized in that, Both the first slot and the second slot are provided with limit segments.

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