Heat dissipation cabinet

Abstract

The utility model belongs to the technical field of automobile charging pile cabinets, and particularly relates to a heat dissipation cabinet, which comprises a cabinet body, a plurality of heat dissipation devices, a front cabinet door, a rear cabinet door and a plurality of placing racks, and is characterized in that the front cabinet door and the rear cabinet door are detachably and rotatably connected with two side surfaces of the cabinet body respectively; the heat dissipation devices are installed on the side face of the rear cabinet door in a sliding mode, the heat dissipation devices are arranged at intervals from top to bottom, the placing frames are installed in the rear cabinet door in a sliding mode and used for placing a power source, the placing frames are arranged at intervals from top to bottom, and the front cabinet door is provided with an operation screen and an external interface. The external interface is electrically connected with the operation screen box and the power source, and through the structural arrangement, cleaning is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile charging pile cabinets, and in particular relates to a heat dissipation cabinet. Background Art

[0002] The new energy vehicle charging pile cabinet is specially designed and produced for the rapid development of electric vehicles in recent years. It specifically provides space for placing batteries and provides battery backup power for DC equipment. At the same time, in order to ensure the normal power supply of the battery, a hydrogen exhaust device is also provided in the battery cabinet to discharge the toxic high-temperature exhaust gas generated during operation into the cabinet, thereby increasing the working life of the battery. In the prior art, a fan is provided to improve the heat dissipation performance, a drying sheet is provided to reduce the internal humidity, a telescopic baffle is provided to automatically block rain, a screen is provided to effectively prevent the entry of dust, an I-beam and a shock-absorbing spring are provided, the stability and shock-absorbing performance are strong, and a universal wheel is provided for easy fixing and movement. However, the cabinet using the prior art has the technical problem that dust accumulation on the cooling fan is difficult to clean during use. Utility Model Content

[0003] The utility model aims to provide a heat dissipation cabinet, aiming to solve the technical problem that the heat dissipation cabinet is difficult to clean in the prior art.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides a heat dissipation cabinet, including a cabinet body, a plurality of heat dissipation devices, a front cabinet door, a rear cabinet door and a plurality of placement racks, the front cabinet door and the rear cabinet door are respectively detachably and rotatably connected to the two side surfaces of the cabinet body, each of the heat dissipation devices is slidably installed on the side surface of the rear cabinet door, and each of the heat dissipation devices is arranged at intervals from top to bottom, each of the placement racks is slidably installed in the cabinet for placing power supplies, and each of the placement racks is arranged at intervals from top to bottom, an operation screen and an external interface are provided on the front cabinet door, and the external interface is electrically connected to the operation screen box and the power supply.

[0005] Preferably, a plurality of slide rail devices are arranged at intervals from top to bottom on the side surface of the rear cabinet door, and the heat dissipation device is slidably installed on the slide rail devices.

[0006] Preferably, the slide rail device includes a slide rail, a moving block and a guide bar, the bottom of the heat dissipation device is fixedly connected to the moving block, the moving block is slidably installed on the slide rail, and the top of the heat dissipation device is slidably connected to the guide bar.

[0007] Preferably, a snap-fit ​​piece is provided at one end of the guide bar, and the snap-fit ​​piece is snap-connected to the heat dissipation device.

[0008] Preferably, a snap groove is provided on a side surface of the heat dissipation device, and the snap groove is provided close to a corner of the heat dissipation device.

[0009] Preferably, the latch is disposed close to one end of the guide strip, and the latch is disposed away from an edge of a side of the rear cabinet door rotation connection.

[0010] Preferably, the latching member includes a return spring and a latching plate, both of which are rotationally connected to the guide bar, and both ends of the spring are respectively abutted against the latching plate and the guide bar, so as to latch one end of the latching plate with the latching groove.

[0011] Preferably, a plurality of rotating connectors are provided on the back side of the cabinet from top to bottom, each of the rotating connectors is fixedly mounted on the cabinet, and a rotating end of the rotating connector is fixedly connected to the rear cabinet door.

[0012] Preferably, the rotating connecting member includes a mounting plate and a rotating member, the mounting plate is fixedly mounted on the cabinet body, one end of the rotating member is detachably rotatably connected to the mounting plate, and the other end of the rotating member is fixedly connected to the rear cabinet door.

[0013] Preferably, a mounting protrusion is provided on the mounting plate, a rotation hole penetrating the mounting protrusion is provided on the mounting protrusion, and one end of the rotating member is rotatably inserted into the rotation hole.

[0014] The above one or more technical solutions in a heat dissipation cabinet provided by an embodiment of the utility model have at least one of the following technical effects:

[0015] The heat dissipation cabinet in the utility model is assembled by a cabinet body, a plurality of heat dissipation devices, a front cabinet door, a rear cabinet door and a plurality of placement racks, wherein the cabinet body is enclosed by four faces to form a through-going installation through hole, each placement rack is assembled in the installation through hole, the front cabinet door and the rear cabinet door are both rotatably mounted on the cabinet body, and the front cabinet door and the rear cabinet door respectively cover the two ends of the installation through hole, each heat dissipation device is respectively slidably mounted on the side of the rear cabinet door, when the rear cabinet door is closed, each heat dissipation device is located inside the cabinet body, and the temperature inside the cabinet body is discharged to the outside, a plurality of air outlets are arranged on the rear cabinet door, and each heat dissipation device is arranged one by one corresponding to each air outlet The heat dissipation device drives the hot air flow to be discharged from the air outlet to achieve direct heat dissipation. When dust accumulates after being used for a period of time, the rear cabinet door is opened at this time to pull out the heat dissipation devices slidably installed on the rear cabinet door for cleaning, and then the heat dissipation devices are inserted back into the rear cabinet door. An operation screen and an external interface are arranged on the front cabinet door. The operation screen and the external interface are electrically connected to the power supply placed on the support frame. The operation before charging is performed through the operation screen, and then the external interface is connected to the charging gun for charging the car. Through the above-mentioned structural arrangement, the heat dissipation cabinet in the present application can directly disassemble the heat dissipation device for cleaning, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a rendering of the heat dissipation cabinet provided in an embodiment of the utility model.

[0018] Figure 2 A front view of a heat dissipation cabinet provided in an embodiment of the utility model.

[0019] Figure 3 This is a plan view of the inner side of the rear cabinet door of the heat dissipation cabinet provided in an embodiment of the utility model.

[0020] Figure 4 for Figure 3 A partial enlarged view of middle A.

[0021] Figure 5 This is a rear view of the heat dissipation cabinet provided in an embodiment of the utility model.

[0022] Among them, the reference numerals in the figure are:

[0023] 10—cabinet 11—rotating connection 20—heat dissipation device

[0024] 30—front cabinet door 31—operation screen 32—external interface

[0025] 40 - rear cabinet door 41 - slide rail device 50 - shelf

[0026] 111—mounting plate 112—rotating member 411—slide rail

[0027] 412—moving block 413—guiding strip 4131—fastener. DETAILED DESCRIPTION

[0028] The following describes the embodiments of the present invention in detail. Figures 1 to 5 , wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the utility model, and should not be construed as limiting the utility model.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0032] In one embodiment of the present invention, Figures 1 to 3 and Figure 5 As shown, a heat dissipation cabinet is provided, including a cabinet body 10, a plurality of heat dissipation devices 20, a front cabinet door 30, a rear cabinet door 40 and a plurality of placement racks 50. The front cabinet door 30 and the rear cabinet door 40 are respectively detachably and rotatably connected to the two side surfaces of the cabinet body 10. Each heat dissipation device 20 is slidably installed on the side surface of the rear cabinet door 40, and each heat dissipation device 20 is arranged at intervals from top to bottom. Each placement rack 50 is slidably installed in the middle for placing a power supply, and each placement rack 50 is arranged at intervals from top to bottom. An operation screen 31 and an external interface 32 are provided on the front cabinet door 30, and the external interface 32 is electrically connected to the operation screen 31 and the power supply.

[0033] The heat dissipation cabinet in the utility model is assembled by a cabinet body 10, a plurality of heat dissipation devices 20, a front cabinet door 30, a rear cabinet door 40 and a plurality of placement racks 50, wherein the cabinet body 10 is enclosed by four faces to form a through-going installation through hole, and each placement rack 50 is assembled in the installation through hole, and the front cabinet door 30 and the rear cabinet door 40 are both rotatably installed on the cabinet body 10, and the front cabinet door 30 and the rear cabinet door 40 respectively cover the two ends of the installation through hole, and each heat dissipation device 20 is respectively slidably installed on the side of the rear cabinet door 40, and when the rear cabinet door 40 is closed, each heat dissipation device 20 is located inside the cabinet body 10, so as to realize the exhaust output of the temperature in the cabinet body 10, and a plurality of air outlets are arranged on the rear cabinet door 40, and each heat dissipation device 20 and each air outlet The heat dissipation device 20 is set one by one, and drives the hot air flow to be discharged from the air outlet to achieve direct heat dissipation. When dust accumulates after being used for a period of time, the rear cabinet door 40 is opened at this time to pull out the heat dissipation devices 20 slidably installed on the rear cabinet door 40 for cleaning, and then the heat dissipation devices 20 are inserted back into the rear cabinet door 40. An operation screen 31 and an external interface 32 are set on the front cabinet door 30. The operation screen 31 and the external interface 32 and the power supply placed on the support frame are electrically connected. The operation screen 31 is used to perform pre-charging operations, and then the external interface 32 is connected to the charging gun for car charging. Through the above-mentioned structural setting, the heat dissipation cabinet in the present application can directly disassemble the heat dissipation device 20 for cleaning, which is more convenient.

[0034] In another embodiment of the present invention, Figure 3 As shown, a plurality of slide rail devices 41 are arranged at intervals from top to bottom on the side of the rear cabinet door 40 , and the heat dissipation device 20 is slidably installed on the slide rail device 41 , and the heat dissipation device 20 is positioned and installed in the slide rail device 41 to realize the sliding assembly of the heat dissipation device 20 .

[0035] In another embodiment of the present invention, Figure 3 As shown, the slide rail device 41 includes a slide rail 411, a moving block 412 and a guide bar 413. The bottom of the heat sink 20 is fixedly connected to the moving block 412, and the moving block 412 is slidably installed on the slide rail 411. The top of the heat sink 20 is slidably connected to the guide bar 413. The heat sink 20 moves along the slide rail 411 driven by the moving block 412. At the same time, the guide bar 413 limits the top of the heat sink 20, so that the heat sink 20 maintains a vertical state and moves on the slide rail 411.

[0036] In another embodiment of the present invention, Figures 3-4 As shown, a snap-fit ​​member 4131 is provided at one end of the guide bar 413 , and the snap-fit ​​member 4131 is snap-fitted to the heat sink 20 , so that the heat sink 20 is fixed after insertion.

[0037] In another embodiment of the present invention, Figure 3 As shown, a snap groove is provided on the side of the heat dissipation device 20, and the snap groove is provided near the corner of the heat dissipation device 20. The snap groove corresponds to the snap member 4131, so that the operator can clearly feel whether it is inserted in place.

[0038] In another embodiment of the present invention, Figures 3-4 As shown, the fastener 4131 is disposed close to one end of the guide bar 413 and away from the edge of one side of the rotational connection of the rear cabinet door 40, ensuring that the fastener 4131 only fixes the heat dissipation device 20 after it is fully inserted.

[0039] In another embodiment of the present invention, Figures 3-4 As shown, the latch member 4131 includes a return spring and a latch plate, both of which are rotationally connected to the guide bar 413, and both ends of the spring are respectively abutted against the latch plate and the guide bar 413, so as to make one end of the latch plate latch with the latch groove, and the return spring enables the latch plate to always remain latched with the latch groove.

[0040] In another embodiment of the present invention, Figure 5 As shown, a plurality of rotating connectors 11 are arranged from top to bottom on the back of the cabinet 10. Each rotating connector 11 is fixedly mounted on the cabinet 10. The rotating end of the rotating connector 11 is fixedly connected to the rear cabinet door 40. Figure 5 As shown, the rear cabinet door 40 can be easily disassembled and assembled.

[0041] In another embodiment of the present invention, Figure 5 As shown, the rotating connecting member 11 includes a mounting plate 111 and a rotating member 112. The mounting plate 111 is fixedly mounted on the cabinet body 10. One end of the rotating member 112 is detachably connected to the mounting plate 111 for rotation. The other end of the rotating member 112 is fixedly connected to the rear cabinet door 40. The rear cabinet door 40 can be disassembled and assembled by separating and combining the rotating member 112 and the mounting plate 111.

[0042] In another embodiment of the present invention, Figure 5 As shown, a mounting protrusion is provided on the mounting plate 111 , and a rotation hole penetrating the mounting protrusion is provided on the mounting protrusion. One end of the rotating member 112 is rotatably inserted into the rotation hole, so that the rear cabinet door 40 can be conveniently assembled.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipation cabinet, characterized in that: It includes a cabinet body, a plurality of heat dissipation devices, a front cabinet door, a rear cabinet door and a plurality of placement racks. The front cabinet door and the rear cabinet door are respectively detachably and rotatably connected to the two side surfaces of the cabinet body. Each heat dissipation device is slidably installed on the side surface of the rear cabinet door, and each heat dissipation device is arranged at intervals from top to bottom. Each placement rack is slidably installed in the cabinet body for placing a power supply, and each placement rack is arranged at intervals from top to bottom. An operation screen and an external interface are provided on the front cabinet door, and the external interface is electrically connected to the operation screen and the power supply.

2. A heat dissipation cabinet according to claim 1, characterized in that: A plurality of slide rail devices are arranged on the side surface of the rear cabinet door from top to bottom at intervals, and the heat dissipation device is slidably installed on the slide rail devices.

3. A heat dissipation cabinet according to claim 2, characterized in that: The slide rail device comprises a slide rail, a moving block and a guide bar. The bottom of the heat dissipation device is fixedly connected to the moving block. The moving block is slidably mounted on the slide rail. The top of the heat dissipation device is slidably connected to the guide bar.

4. A heat dissipation cabinet according to claim 3, characterized in that: A snap-fit ​​piece is provided at one end of the guide bar, and the snap-fit ​​piece is snap-fitted to the heat dissipation device.

5. A heat dissipation cabinet according to claim 4, characterized in that: A buckle groove is arranged on the side surface of the heat dissipation device, and the buckle groove is arranged close to the corner of the heat dissipation device.

6. The heat dissipation cabinet according to claim 4, characterized in that: The buckle is disposed close to one end of the guide strip, and is disposed away from an edge of a side of the rear cabinet door rotationally connected.

7. The heat dissipation cabinet according to claim 5, characterized in that: The latching member includes a return spring and a latching plate, wherein the spring and the latching plate are both rotationally connected to the guide bar, and the two ends of the spring are respectively abutted against the latching plate and the guide bar, so as to make one end of the latching plate latch with the latching groove.

8. The heat dissipation cabinet according to claim 1, characterized in that: A plurality of rotating connecting members are arranged from top to bottom on the back of the cabinet body, each of the rotating connecting members is fixedly mounted on the cabinet body, and the rotating end of the rotating connecting member is fixedly connected to the rear cabinet door.

9. The heat dissipation cabinet according to claim 8, characterized in that: The rotating connecting member includes a mounting plate and a rotating member, wherein the mounting plate is fixedly mounted on the cabinet body, one end of the rotating member is detachably connected to the mounting plate for rotation, and the other end of the rotating member is fixedly connected to the rear cabinet door.

10. The heat dissipation cabinet according to claim 9, characterized in that: The mounting plate is provided with a mounting protrusion, the mounting protrusion is provided with a rotation hole penetrating the mounting protrusion, and one end of the rotating member is rotatably inserted into the rotation hole.

Images