An electronic product charging cabinet

Abstract

The present invention provides an electronic product charging cabinet, which belongs to the technical field of charging cabinets, and includes: a cabinet body provided with a plurality of charging layers, wherein the charging layer includes a layer plate provided with a plurality of charging ports, and a plurality of support plates are provided on the layer plate, wherein the plurality of support plates are evenly arranged on the layer plate and the area between the adjacent support plates is a placement unit; a heat dissipation mechanism, wherein the heat dissipation mechanism includes a plurality of connecting chambers provided with heat dissipation ports 1 and 2, wherein the heat dissipation port 1 is connected to an air duct, and a plurality of branch ports are provided on the air duct, and the branch ports correspond to the placement units one by one, and a blocking member is slidably connected in the air duct, and the blocking member reciprocates in the air duct to open or close the branch ports in turn. The electronic product charging cabinet effectively improves the stability of the heat dissipation work of the heat dissipation mechanism, ensures that the charging cabinet as a whole and the placement unit are in a good heat dissipation state for a long time, and avoids overheating or local overheating of the internal environment of the charging cabinet, which affects the safety of the charging cabinet, the stability of long-term use, and the quality of electronic products.

Description

Technical Field

[0001] The present invention relates to the technical field of charging cabinets, and in particular to a charging cabinet for electronic products. Background Art

[0002] Electronic tablets are a common type of electronic product. Currently, a large number of electronic tablets are needed in smart classrooms, multimedia classrooms, computer labs, libraries, training rooms and other places. These occasions also need to manage and maintain a large number of electronic tablets, and the charging demand for electronic tablets is also very large. The number of ordinary sockets cannot meet the demand at all. Therefore, a special electronic tablet charging cabinet is needed. Since the electronic tablet charging cabinet can charge a large number of electronic tablets at the same time, the charging cabinet itself and the electronic tablet itself will generate heat during the charging process. Overheating may cause damage to the charging cabinet and electronic tablet components, and even cause the risk of battery expansion or explosion. Therefore, effective heat dissipation is required. Good heat dissipation can ensure that the charging cabinet and electronic tablet are within a safe operating temperature range, while reducing the aging rate of internal components, thereby extending the service life.

[0003] Existing charging cabinets usually simply dissipate heat through vents or by adding cooling fans. The former has limited heat dissipation capacity, while the latter needs to be further improved in terms of heat dissipation stability and reliability. Especially when the number of charging products is not fixed, if the power of the existing cooling fan is too large, heat dissipation redundancy is likely to occur, reducing resource utilization. If the power is too small, it is difficult to effectively dissipate the heat inside the cabinet, resulting in overheating of the cabinet environment and affecting the quality of the charging cabinet and charging products. Summary of the invention

[0004] The present invention provides an electronic product charging cabinet to solve the problem of poor heat dissipation stability and reliability of the charging cabinet in the related art.

[0005] The present invention provides an electronic product charging cabinet, which includes: a cabinet body provided with a plurality of charging layers, the charging layer includes a layer plate provided with a plurality of charging ports, a plurality of support plates are provided on the layer plate, the plurality of support plates are evenly arranged on the layer plate, and the area between the adjacent support plates is a placement unit; a heat dissipation mechanism, the heat dissipation mechanism includes a plurality of connecting chambers provided with heat dissipation ports 1 and 2, the heat dissipation port 1 is connected with an air duct, a plurality of branch ports are opened on the air duct, the branch ports correspond to the placement units one by one, a blocking piece is slidably connected in the air duct, and the blocking piece is in the air duct The reciprocating sliding makes the branch port cooperate with the air duct in turn to introduce the airflow into the corresponding placement unit or prevent the airflow from the branch port; the size of the heat dissipation port 2 is variable and as the blocking member makes the branch port cooperate with the air duct in turn to introduce the airflow into the corresponding placement unit, as the blocking member opens the branch port in turn, the heat dissipation port 2 gradually becomes smaller, and as the blocking member closes the branch port in turn, the heat dissipation port 2 gradually becomes larger; a flow port is provided on the support plate, the size of the flow port is variable and becomes larger or smaller as the heat dissipation port 2 becomes larger or smaller; the connecting chamber corresponds to the charging layer one by one and an on-off control member is provided between the connecting chambers.

[0006] In one possible implementation, a control screw is rotatably connected to the air duct, the control screw is threadedly connected to the blocking piece, the heat dissipation port two includes a strip port one and a blocking strip one corresponding to the strip port one, a linkage control mechanism is provided on the cabinet, the linkage control mechanism includes a sliding member and a linkage assembly connected between the sliding member and the control screw, the blocking strips one are connected to the corresponding sliding members, the control screw reciprocates to synchronously drive the sliding member to reciprocate through the linkage assembly, so that the blocking strip one gradually blocks the corresponding strip port one or gradually releases the blockage to control the strip port one to become smaller or larger.

[0007] In one possible implementation, the layer plate includes a base, on which a plurality of air outlet units are arranged, the air outlet units correspond one-to-one to the placement units and are connected to the branch ports, the air outlet units include a straight blowing port and an oblique blowing port, and the oblique blowing ports are symmetrically arranged and respectively located on both sides of the straight blowing port.

[0008] In a possible implementation, the flow opening includes a plurality of strip openings 2 and a plurality of blocking strips 2, the blocking strips 2 are all fixedly connected to the sliding member, and the blocking strips 2 correspond one-to-one to the strip openings 2.

[0009] In a possible implementation, the air duct includes a straight tube body, and a plurality of flexible sealing frames are arranged in the tube body. The flexible sealing frames are respectively located between corresponding branch openings and cooperate with the blocking member to form a stable sealing area.

[0010] In one possible implementation, a sliding connector is provided on the shelf, and a slide is provided on the air duct, wherein the sliding connector includes an upper bar block and a lower bar block, and the slide groove includes an upper bar groove and a lower bar groove, the upper bar groove is located above the air duct and cooperates with the upper bar block, and the lower bar groove is located below the air duct and cooperates with the lower bar block, and the charging layer is connected to the air duct through the cooperation of the sliding connector and the slide groove and is installed in the cabinet.

[0011] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

[0012] 1. In an electronic product charging cabinet provided by an embodiment of the present invention, a heat dissipation mechanism cooperates with a charging layer, and performs heat dissipation adjustment of corresponding gears according to the use of the charging layer. According to the use of the charging port in the charging layer, the path of the heat dissipation airflow is adjusted to improve the stability of the heat dissipation work of the heat dissipation mechanism, ensure that the charging cabinet as a whole and the placement unit are in a good heat dissipation state for a long time, effectively avoid overheating or local overheating of the internal environment of the charging cabinet, which affects the safety of the charging cabinet and the stability of long-term use and the quality of electronic products, and at the same time can effectively reduce unnecessary energy waste, and the overall structure is easy to disassemble and install.

[0013] 2. According to an electronic product charging cabinet provided by an embodiment of the present invention, a sliding member synchronously controls the movement of sealing strips 1 and 2, thereby controlling the heat dissipation hole 2 to shrink as the branch port is opened, so as to improve the stability and effectiveness of the heat dissipation process in the placement unit, and correspondingly improve the stability and reliability of the overall heat dissipation.

[0014] 3. According to an embodiment of the present invention, an electronic product charging cabinet is provided, in which the charging layer and the air duct are detachably connected together through a sliding connector and a slide groove, and the structure is simple and easy to disassemble and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an electronic product charging cabinet provided by an embodiment of the present invention.

[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of an electronic product charging cabinet provided in an embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of a partial packaging structure of an electronic product charging cabinet provided in an embodiment of the present invention.

[0018] Figure 4 It is a structural schematic diagram of a charging layer, a connecting chamber and an air duct of an electronic product charging cabinet provided in an embodiment of the present invention.

[0019] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0020] In the figure: 1, charging layer; 101, charging port; 102, layer plate; 112, base; 122, air outlet unit; 1221, straight blowing port; 1222, oblique blowing port; 103, support plate; 104, flow port; 105, sliding connector; 115, upper strip block; 125, lower strip block; 106, slide groove; 116, upper strip groove; 126, lower strip groove; 114, strip port 2; 124, blocking strip 2 ; 2. Cabinet; 3. Heat dissipation mechanism; 31. Heat dissipation port 1; 32. Heat dissipation port 2; 321. Strip port 1; 322. Sealing strip 1; 33. Connecting chamber; 34. Air duct; 341. Tube body; 342. Flexible sealing frame; 35. Branch port; 36. Sealing piece; 37. On / off control piece; 38. Control screw; 4. Linkage control mechanism; 41. Sliding piece; 42. Linkage assembly; 43. Unified connector. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] See also Figure 1 and Figure 3 An electronic product charging cabinet includes a cabinet body 2 provided with a plurality of charging layers 1 and a heat dissipation mechanism 3 installed on the cabinet body 2. The heat dissipation mechanism 3 sets the heat dissipation level according to the number of charging layers 1, such as Figure 1 As shown, there are three charging layers 1 in the cabinet 2 and the three charging layers 1 are distributed in sequence from top to bottom. The corresponding heat dissipation mechanism 3 has three gears. When the top charging layer 1 is charging, the heat dissipation mechanism 3 is in the first gear state. At this time, the airflow generated by the heat dissipation mechanism 3 can fully meet the heat dissipation needs of the charging layer 1 for charging. When the top and middle charging layers 1 are charging at the same time, the heat dissipation mechanism 3 is in the second gear state, and the corresponding airflow generated can fully meet the heat dissipation needs of the top charging layer 1 and the middle charging layer 1 when charging. By analogy, adjusting the heat dissipation mechanism 3 to the third gear can meet the heat dissipation needs of the three charging layers 1 when working at the same time. On the one hand, it ensures that the charging cabinet is in a good heat dissipation state for a long time to avoid overheating of the internal environment of the charging cabinet, affecting the safety of the charging cabinet and the stability of long-term use and the quality of electronic products. On the other hand, the corresponding heat dissipation gear is selected according to the actual working conditions to avoid unnecessary energy waste. In addition, the heat dissipation mechanism 3 will adjust the flow path of the airflow according to the specific working conditions of each charging layer 1 to fully improve the heat dissipation effect.

[0023] See also Figure 1 and Figure 2 The charging layer 1 includes a layer plate 102 provided with a plurality of charging ports 101, and a plurality of support plates 103 are arranged on the layer plate 102. The charging ports 101 and the support plates 103 are evenly distributed from left to right, and the area between adjacent support plates 103 is a placement unit. Electronic products are placed in the placement unit and connected to the corresponding charging port 101 through a charging cable for charging.

[0024] See also Figure 1 , Figure 2 and Figure 4 The heat dissipation mechanism 3 includes a plurality of communication chambers 33 provided with heat dissipation ports 1 31 and heat dissipation ports 2 32. The communication chambers 33 correspond to the charging layers 1 one by one and are fixedly installed on the right side wall of the cabinet 2. The heat dissipation ports 1 31 are sealed and connected with a duct 34. The duct 34 is located below the middle plate 102 of the corresponding charging layer 1. The duct 34 is provided with a plurality of branches 35. The branches 35 correspond to the placement units one by one. The airflow flows out from the branches 35 through the duct 34, passes through the corresponding area of ​​the layer plate 102 and enters the corresponding placement unit, so as to effectively dissipate the environment in the placement unit in a bottom-to-top flow direction, and a blocking member 36 is slidably connected in the duct 34. The blocking member 36 slides back and forth in the air duct 34 to open or close the branch opening 35 in turn. During the actual operation of the charging cabinet, the electronic products are placed in order from right to left, and at the same time, they are placed in order from top to bottom, that is, they are placed from right to left first. After the top charging layer 1 is full of electronic products, the electronic products are placed on the middle charging layer 1 in the same order, and so on, until the electronic products fill the entire charging cabinet. In the process of placing the electronic products, the blocking member 36 opens the corresponding branch opening 35 in turn according to the amount of electronic products placed on the corresponding charging layer 1, so that the airflow passes through the corresponding placement unit for dispersion, such as Figure 4As shown, the blocking member 36 can slide to the left to make the branch port 35 on the left cooperate with the air duct 34 in turn to introduce the airflow into the corresponding placement unit. Similarly, sliding to the right can disconnect the cooperation between the branch port 35 and the air duct 34 in turn, preventing the airflow from being introduced into the corresponding placement unit from the branch port 35. At the same time, the heat dissipation port 2 32 gradually shrinks as the branch ports 35 are opened in turn, so as to fully improve the stability of the airflow rate of the heat dissipation port 2 32 and the branch port 35 under the same heat dissipation gear and the same airflow per unit time. That is, as the number of branch ports 35 opened increases, under the condition of the overall airflow remaining unchanged, the airflow rate of the heat dissipation port 2 32 is reduced. The air flow required by the branch port 35 is supplemented by the through area, thereby fully improving the stability of the heat dissipation process in each placement unit, thereby improving the stability and effectiveness of the overall heat dissipation process, and at the same time combining with the heat dissipation port 2 32 to flow from right to left, effectively improving the uniformity of the overall heat dissipation, avoiding local overheating, and making the temperature of the corresponding charging layer 1 and the entire charging cabinet more uniform, wherein the connecting chambers 33 corresponding to the upper and lower adjacent charging layers 1 are interconnected and an on-off control component 37 is arranged between them, and the connecting chamber 33 corresponding to the top charging layer 1 is externally connected to a fan, and the fan is provided with three gears, and the corresponding gear is automatically started when the corresponding on-off control component 37 is turned on.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A control screw 38 is rotatably connected to the air duct 34, and the control screw 38 is threadedly connected to the blocking member 36. The reciprocating rotation of the control screw 38 can stably control the blocking member 36 to slide left and right. The heat dissipation port 2 32 includes a strip port 1 321 and a blocking strip 1 322 corresponding to the strip port 1 321. A linkage control mechanism 4 is provided on the cabinet 2. The linkage control mechanism 4 includes a vertically sliding slide 41 and a linkage assembly 42 connected between the slide 41 and the control screw 38. The blocking strips 1 322 are all connected to the corresponding slides 41. The reciprocating rotation of the control screw 38 synchronously drives the slide 41 to slide back and forth through the linkage assembly 42, so that the blocking strip 1 322 gradually blocks the corresponding strip port 1 321 or gradually releases the blockage to control the strip port 1 321 to become smaller or larger, such as Figure 4 As shown, the linkage assembly 42 includes a small gear coaxially connected to the control screw 38, a large gear rotatably connected to the connecting chamber 33, and a rack fixedly connected to the sliding member 41, the rack is meshed with the large gear, and the large gear is meshed with the small gear. The rotation of the control screw 38 can drive the sliding member 41 to move back and forth up and down, thereby controlling the strip-shaped opening 321 to become smaller or larger, wherein the rotation of the control screw 38 can be intelligently controlled or manually controlled.

[0026] See also Figure 2 and Figure 3The support plate 103 is provided with a flow opening 104, which becomes larger and smaller as the strip opening 321 becomes larger and smaller. Figure 3 As shown, the flow port 104 includes a plurality of strip ports 114 and a plurality of blocking strips 124. A unified connecting member 43 is slidably connected to the sliding member 41. The blocking strips 124 are fixedly connected to the unified connecting member 43, and the blocking strips 124 correspond to the strip ports 114 one by one. As the sliding member 41 moves downward, the blocking strip 124 blocks the blocking strip 124 to make the strip port 114 smaller. When the sliding member 41 moves upward, the strip port 114 is gradually opened to make it larger, and then the strip port 114 is synchronously controlled to make it larger as the strip port 1 321 becomes larger and smaller as the strip port 1 321 becomes smaller, thereby fully improving the stability of the airflow flowing from left to right.

[0027] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 The layer plate 102 includes a base 112, and a plurality of air outlet units 122 are arranged on the base 112. The air outlet units 122 correspond to the placement units one by one and are connected to the branch port 35. The air outlet units 122 include a straight blowing port 1221 and an oblique blowing port 1222. The oblique blowing ports 1222 are symmetrically arranged and are respectively located on both sides of the straight blowing port 1221. The electronic products are placed on the straight blowing port 1221, and the oblique blowing ports 1222 generate airflow inclined toward the middle from the left and right sides, thereby effectively improving the heat dissipation effect.

[0028] See also Figure 4 and Figure 5 The air duct 34 includes a straight tube body 341, and a plurality of flexible sealing frames 342 are arranged in the tube body 341. The flexible sealing frames 342 are respectively located between the corresponding branch openings 35 and cooperate with the blocking member 36 to form a stable sealing area. When the blocking member 36 moves to the corresponding position of the flexible sealing frame 342 and stops moving, the flexible sealing frame 342 is located between the blocking member 36 and the air duct 34, thereby improving the sealing of the connection between the blocking member 36 and the air duct 34, effectively improving the sealing of the overall structure, and correspondingly improving the stability of the placement unit and the overall heat dissipation of the cabinet 2.

[0029] See also Figure 2 , Figure 3 , Figure 4 and Figure 5 The base 112 is a U-shaped structure, the charging port 101 and the support plate 103 are both mounted on the base 112, a sliding connector 105 is fixedly connected to the base 112, a slide groove 106 is provided on the air duct 34, the sliding connector 105 includes an upper bar block 115 and a lower bar block 125, and the slide groove 106 includes an upper bar groove 116 corresponding to the upper bar block 115 and a lower bar groove 126 corresponding to the lower bar block 125, as shown in FIG. Figure 3As shown, during the installation process, it is only necessary to align the upper bar block 115 with the corresponding upper bar groove 116, the lower bar block 125 with the corresponding lower bar groove 126, and then push the base 112 to install the charging layer 1 in the cabinet 2, so that the overall structure is easy to disassemble and install. With the installation of the base 112, the unified connector 43 is automatically connected to the sliding member 41.

[0030] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, or a sliding 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, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic product charging cabinet, characterized in that: include: A cabinet (2) is provided with a plurality of charging layers (1), wherein the charging layer (1) comprises a layer plate (102) provided with a plurality of charging ports (101), a plurality of support plates (103) are provided on the layer plate (102), the plurality of support plates (103) are evenly arranged on the layer plate (102), and the area between adjacent support plates (103) is a placement unit; A heat dissipation mechanism (3), the heat dissipation mechanism (3) comprising a plurality of communicating chambers (33) provided with heat dissipation ports 1 (31) and heat dissipation ports 2 (32), the heat dissipation ports 1 (31) being connected to an air duct (34), the air duct (34) being provided with a plurality of branch ports (35), the branch ports (35) corresponding to the placement units one by one, a blocking member (36) being slidably connected in the air duct (34), the blocking member (36) slidingly reciprocating in the air duct (34) so ​​as to make the branch ports (35) cooperate with the air duct (34) in turn to introduce airflow into the corresponding placement unit or to prevent airflow from entering the corresponding placement unit from the branch ports (35); The size of the heat dissipation opening 2 (32) is variable, and as the blocking member (36) sequentially enables the branch opening (35) to cooperate with the air duct (34) to introduce airflow into the corresponding placement unit, as the blocking member (36) sequentially opens the branch opening (35), the heat dissipation opening 2 (32) gradually becomes smaller, and as the blocking member (36) sequentially closes the branch opening (35), the heat dissipation opening 2 (32) gradually becomes larger; The support plate (103) is provided with a circulation port (104), and the size of the circulation port (104) is variable and increases or decreases as the second heat dissipation port (32) increases or decreases; The communication chambers (33) correspond to the charging layers (1) one by one, and an on-off control component (37) is provided between the communication chambers (33).

2. The electronic product charging cabinet according to claim 1, characterized in that: The air duct (34) is rotatably connected with a control screw (38), the control screw (38) being threadedly connected to the blocking member (36), the heat dissipation port 2 (32) comprising a strip port 1 (321) and a blocking strip 1 (322) corresponding to the strip port 1 (321), a linkage control mechanism (4) is provided on the cabinet (2), the linkage control mechanism (4) comprising a sliding member (41) and a linkage assembly (42) connected between the sliding member (41) and the control screw (38), the blocking strip 1 (322) being connected to the corresponding sliding member (41), the control screw (38) reciprocatingly rotating synchronously drives the sliding member (41) to reciprocate through the linkage assembly (42), so that the blocking strip 1 (322) gradually blocks the corresponding strip port 1 (321) or gradually releases the blockage to control the strip port 1 (321) to become smaller or larger.

3. The electronic product charging cabinet according to claim 1, characterized in that: The layer plate (102) comprises a base (112), a plurality of air outlet units (122) are arranged on the base (112), the air outlet units (122) correspond to the placement units one by one and the air outlet units (122) are connected to the branch ports (35), the air outlet units (122) comprise a straight blowing port (1221) and an oblique blowing port (1222), and the oblique blowing ports (1222) are symmetrically arranged and respectively located on both sides of the straight blowing port (1221).

4. The electronic product charging cabinet according to claim 2, characterized in that: The flow opening (104) comprises a plurality of strip openings (114) and a plurality of blocking strips (124). The blocking strips (124) are all fixedly connected to the sliding member (41), and the blocking strips (124) correspond one to one to the strip openings (114).

5. The electronic product charging cabinet according to claim 1, characterized in that: The air duct (34) comprises a straight tube body (341), a plurality of flexible sealing frames (342) are arranged in the tube body (341), and the flexible sealing frames (342) are respectively located between corresponding branch openings (35) and cooperate with the blocking member (36) to form a stable sealing area.

6. An electronic product charging cabinet according to claim 1 or 3, characterized in that: The charging layer (1) is provided with a sliding connection piece (105), and the air duct (34) is provided with a sliding groove (106). The sliding connection piece (105) slides along the sliding groove (106) so that the layer plate (102) is connected to the air duct (34) and installed in the cabinet (2).

7. The electronic product charging cabinet according to claim 6, characterized in that: The sliding connection member (105) includes an upper bar block (115) and a lower bar block (125); the sliding groove (106) includes an upper bar groove (116) and a lower bar groove (126); the upper bar groove (116) is located above the air duct (34) and cooperates with the upper bar block (115); the lower bar groove (126) is located below the air duct (34) and cooperates with the lower bar block (125); the charging layer (1) is connected to the air duct (34) through the cooperation between the sliding connection member (105) and the sliding groove (106) and is installed in the cabinet (2).

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