CN213880763U - Heat radiation structure of unattended charging cabinet - Google Patents
Heat radiation structure of unattended charging cabinet Download PDFInfo
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- CN213880763U CN213880763U CN202120020078.5U CN202120020078U CN213880763U CN 213880763 U CN213880763 U CN 213880763U CN 202120020078 U CN202120020078 U CN 202120020078U CN 213880763 U CN213880763 U CN 213880763U
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- cabinet body
- rotating shaft
- heat dissipation
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Abstract
The utility model discloses a heat radiation structure of an unattended charging cabinet, which comprises a cabinet body, wherein a double-shaft motor is fixedly arranged on the inner side wall of the cabinet body, one end of the double-shaft motor is connected with a fan, the other end of the double-shaft motor is connected with a rotating shaft, the rotating shaft is connected with four transverse rods through a linkage device, a rolling mechanism is arranged on one group of relative transverse rods, the other group of relative transverse rods are connected with an annular rack through a rotating mechanism, and a charging frame is arranged in the cabinet body; the utility model discloses a drive power of biax motor, it rotates to drive the fan that its one end is connected, the axis of rotation that drives its other end rotates, the rotation of axis of rotation drives the horizontal pole and is circular motion with the axis of rotation axle center, a set of horizontal pole is through the conduction of rolling mechanism, make the dust of the internal lateral wall of cabinet is cleaned on the layer of cleaning on drum surface, another group's horizontal pole is through the conduction of slewing mechanism, make the dust below the cabinet internal face is cleaned on the layer of cleaning under the fixed block, blow through the fan again, the effect of taking the dust and the heat of the internal portion of cabinet out of cabinet together has been realized.
Description
Technical Field
The utility model relates to an unmanned on duty charging cabinet technical field especially relates to a heat radiation structure of unmanned on duty charging cabinet.
Background
The charging cabinet refers to a device for intensively charging various digital electronic products with large quantity, such as a rechargeable flat plate, a notebook, VR glasses, a mobile phone and the like, is commonly used in occasions such as schools, enterprises, training institutions and the like, is commonly in a USB rechargeable type and a direct charging socket type, and can emit a large amount of heat when the electronic products such as the rechargeable flat plate, the notebook and the like are charged, so that the heat needs to be discharged in time, otherwise, dangerous accidents are easily caused;
in order to remove heat, an existing charging cabinet is generally provided with a blower and an air vent, however, the charging cabinet is exposed in the air for a long time, dust enters from the air vent, and further the heat dissipation efficiency is poor, and in a serious case, dangerous accidents may be caused;
therefore, the heat dissipation structure of the unattended charging cabinet is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing charging cabinet is exposed in the air for a long time, and the dust enters from the air vent, so that the heat dissipation efficiency is poor, and the heat dissipation structure of the unattended charging cabinet is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heat radiation structure of unmanned on duty cabinet that charges, includes the cabinet body, cabinet body inside wall fixed mounting has double-shaft motor, double-shaft motor one end is connected with the fan, the double-shaft motor other end is connected with the axis of rotation, the axis of rotation outer wall is connected with four horizontal poles through the aggregate unit, and a set of is relative be provided with rolling mechanism on the horizontal pole, another group is relative the horizontal pole is connected with the ring rack through slewing mechanism, ring rack and cabinet body inside wall fixed connection, the internal frame that charges that is provided with of cabinet, the frame that charges rotates with the axis of rotation other end to be connected, cabinet body below fixed mounting has a plurality of support columns.
Preferably, the linkage device comprises a fixing rod fixedly connected with the rotating shaft, a cavity is formed in the fixing rod, the inner side wall of the cavity is connected with the end part of the cross rod through a compression spring, the end part of the cross rod, which is located in the cavity, is fixedly connected with a limiting ring, and the limiting ring is connected with the inner wall of the cavity in a sliding mode.
Preferably, the rolling mechanism comprises a U-shaped plate fixedly connected with the cross rod, the U-shaped plate is rotatably connected with a cylinder, and a wiping layer is laid on the outer surface of the cylinder.
Preferably, slewing mechanism includes the vertical post of being connected with the horizontal pole rotation, vertical post one end fixedly connected with straight-tooth gear, the straight-tooth gear is connected with the meshing of annular rack, the other end fixedly connected with fixed block of vertical post, the layer of cleaning has been laid to the fixed block lower surface.
Preferably, the charging frame is made of an aluminum alloy material.
Preferably, the lower end of the cabinet body is provided with an air inlet matched with the fan, and the outer side wall of the cabinet body is provided with a plurality of air outlets for air outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a drive power of biax motor, it rotates to drive the fan that its one end is connected, the axis of rotation that drives its other end rotates, the rotation of axis of rotation drives the horizontal pole and is circular motion with the axis of rotation axle center, a set of horizontal pole is through the conduction of rolling mechanism, make the dust of the internal lateral wall of cabinet is cleaned on the layer of cleaning on drum surface, another group's horizontal pole is through the conduction of slewing mechanism, make the dust below the cabinet internal face is cleaned on the layer of cleaning under the fixed block, blow through the fan again, the effect of taking the dust and the heat of the internal portion of cabinet out of cabinet together has been realized.
Drawings
Fig. 1 is a schematic structural view of a heat dissipation structure of an unattended charging cabinet according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic side view of a heat dissipation structure of an unattended charging cabinet according to the present invention;
fig. 4 is the utility model provides a heat radiation structure's of unmanned on duty charging cabinet overlook cross-sectional schematic diagram.
In the figure: the air conditioner comprises a cabinet body 1, a double-shaft motor 2, a fan 3, a rotating shaft 4, a cross rod 5, an annular rack 6, a charging frame 7, a supporting column 8, a fixing rod 9, a chamber 10, a compression spring 11, a limiting ring 12, a U-shaped plate 13, a cylinder 14, a vertical column 15, a straight gear 16, a fixing block 17 and an air outlet 18.
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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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. 1-4, a heat dissipation structure of an unattended charging cabinet comprises a cabinet body 1, a dual-shaft motor 2 is fixedly installed on the inner side wall of the cabinet body 1, the dual-shaft motor 2 is a motor with two extending shafts, and for the prior art, the details are not described herein, one end of the dual-shaft motor 2 is connected with a fan 3, the fan 3 is a machine for increasing gas pressure and exhausting gas by means of input mechanical energy, for the prior art, the details are not described herein, the other end of the dual-shaft motor 2 is connected with a rotating shaft 4, the outer wall of the rotating shaft 4 is connected with four cross rods 5 by a linkage device, further, the linkage device comprises a fixed rod 9 fixedly connected with the rotating shaft 4, a chamber 10 is arranged in the fixed rod 9, the inner side wall of the chamber 10 is connected with the end part of the cross rod 5 by a compression spring 11, the end part of the cross rod 5 located in the chamber 10 is fixedly connected with a limit ring 12, and the limit ring 12 is connected with the inner wall of the chamber 10 in a sliding manner, the limiting ring 12 is arranged to prevent the cross rod 5 from completely sliding out of the chamber 10;
a group of opposite cross rods 5 are provided with rolling mechanisms, further, each rolling mechanism comprises a U-shaped plate 13 fixedly connected with the corresponding cross rod 5, each U-shaped plate 13 is rotatably connected with a cylinder 14, and a wiping layer is laid on the outer surface of each cylinder 14;
the other group of opposite cross rods 5 are connected with an annular rack 6 through a rotating mechanism, further, the rotating mechanism comprises a vertical column 15 which is rotatably connected with the cross rods 5, one end of the vertical column 15 is fixedly connected with a straight gear 16, the straight gear 16 is meshed with the annular rack 6, the other end of the vertical column 15 is fixedly connected with a fixed block 17, and a wiping layer is laid on the lower surface of the fixed block 17;
the annular rack 6 is fixedly connected with the inner wall of the cabinet body 1, it needs to be explained here that the annular rack 6 is located above the U-shaped plate 13 and does not contact with the U-shaped plate 13, a charging frame 7 is arranged in the cabinet body 1, further, the charging frame 7 is made of aluminum alloy, it needs to be explained here that charging components and charged devices (not shown in the figure) are arranged in the charging frame, the place is where heat is generated, the charging frame 7 is made of aluminum alloy, the strength of the aluminum alloy is high, the aluminum alloy is corrosion resistant, more importantly, the aluminum alloy has good heat conductivity, and the heat can be conducted relatively uniformly;
charging frame 7 rotates with the 4 other ends of axis of rotation to be connected, and 1 below fixed mounting of the cabinet body has a plurality of support columns 8, and further, the air intake with 3 looks adaptations of fan is seted up to 1 lower extreme of the cabinet body, and a plurality of air outlets 18 that are used for giving vent to anger are seted up to 1 lateral wall of the cabinet body.
The utility model discloses a theory of operation:
the double-shaft motor 2 provides power drive, the fan 3 and the rotating shaft 4 are driven to rotate, the rotating shaft 4 drives the four transverse rods 5 to rotate by taking the axis of the rotating shaft 4 as the center of a circle, one group of transverse rods 5 drive the U-shaped plate 13 to rotate, so that the inner side wall of the cabinet body 1 is wiped by a wiping layer on the cylinder 14, meanwhile, the cylinder 14 rotates, the other group of transverse rods 5 drive the two vertical columns 15 to rotate by taking the axis of the rotating shaft 4 as the center of a circle, and due to the fact that the straight gear 16 is meshed with the annular rack 6, the straight gear 16 does revolution motion by taking the axis of the rotating shaft 4 as the center of a circle and does self-transmission motion at the same time, the fixed block 17 and the straight gear 16 do the same motion, the inner wall of the cabinet body 1 can be better wiped, the fan 3 is driven, and dust and heat in the cabinet body 1 are discharged out of the cabinet body 1 together.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heat dissipation structure of an unattended charging cabinet comprises a cabinet body (1) and is characterized in that, a double-shaft motor (2) is fixedly arranged on the inner side wall of the cabinet body (1), one end of the double-shaft motor (2) is connected with a fan (3), the other end of the double-shaft motor (2) is connected with a rotating shaft (4), the outer wall of the rotating shaft (4) is connected with four cross rods (5) through a linkage device, one group of the rotating shaft is provided with a rolling mechanism relative to the cross rods (5), the other group of the rotating shaft is connected with an annular rack (6) relative to the cross rods (5) through a rotating mechanism, the annular rack (6) is fixedly connected with the inner wall of the cabinet body (1), a charging frame (7) is arranged in the cabinet body (1), the charging frame (7) is rotatably connected with the other end of the rotating shaft (4), and a plurality of supporting columns (8) are fixedly mounted below the cabinet body (1).
2. The heat dissipation structure of the unattended charging cabinet according to claim 1, wherein the linkage device comprises a fixing rod (9) fixedly connected with the rotating shaft (4), a cavity (10) is formed in the fixing rod (9), the inner side wall of the cavity (10) is connected with the end portion of the cross rod (5) through a compression spring (11), a limiting ring (12) is fixedly connected to the end portion of the cross rod (5) located in the cavity (10), and the limiting ring (12) is slidably connected with the inner wall of the cavity (10).
3. The heat dissipation structure of the unattended charging cabinet according to claim 1, wherein the rolling mechanism comprises a U-shaped plate (13) fixedly connected with the cross rod (5), the U-shaped plate (13) is rotatably connected with a cylinder (14), and a wiping layer is laid on the outer surface of the cylinder (14).
4. The heat dissipation structure of the unattended charging cabinet according to claim 1, wherein the rotating mechanism comprises a vertical column (15) rotatably connected with the cross rod (5), a straight gear (16) is fixedly connected to one end of the vertical column (15), the straight gear (16) is meshed with the annular rack (6) and is connected with the other end of the vertical column (15), and a wiping layer is laid on the lower surface of the fixed block (17).
5. The heat dissipation structure of an unattended charging cabinet according to claim 1, wherein the charging frame (7) is made of an aluminum alloy.
6. The heat dissipation structure of the unattended charging cabinet according to claim 1, wherein an air inlet matched with the fan (3) is formed at the lower end of the cabinet body (1), and a plurality of air outlets (18) for air outlet are formed in the outer side wall of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020078.5U CN213880763U (en) | 2021-01-06 | 2021-01-06 | Heat radiation structure of unattended charging cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120020078.5U CN213880763U (en) | 2021-01-06 | 2021-01-06 | Heat radiation structure of unattended charging cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213880763U true CN213880763U (en) | 2021-08-03 |
Family
ID=77044859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120020078.5U Active CN213880763U (en) | 2021-01-06 | 2021-01-06 | Heat radiation structure of unattended charging cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213880763U (en) |
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2021
- 2021-01-06 CN CN202120020078.5U patent/CN213880763U/en active Active
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