Super charging pile heat dissipation structure

Abstract

The application discloses a super charging pile heat dissipation structure, relates to the field of charging pile heat dissipation, and comprises a charging pile and a clamping mechanism arranged on both sides of the charging pile. Through the action of the clamping mechanism, the filter plate can be quickly installed on the inner side of the hollow plate, and the gas entering the charging pile is filtered through the action of the filter plate, so that the dust in the air is prevented from entering the inner cavity of the charging pile and protecting the circuit components in the inner cavity of the charging pile. The filter plate is inserted on the corresponding second clamping pin and first clamping pin, the baffle is first sleeved on the first clamping pin, the other end of the baffle is pulled to move reversely to the second clamping pin which is horizontal to the first clamping pin, the baffle is sleeved on the second clamping pin, the first spring exerts a pushing force on the first clamping pin through the T-shaped sliding block, the first clamping pin exerts a pulling force on the baffle, and the baffle is fixed on one side of the filter plate, so that the filter plate can be quickly installed, and the circuit components in the inner cavity of the charging pile are protected through the filter plate.

Description

Technical Field

[0001] This utility model relates to the field of heat dissipation technology for charging piles, and in particular to a heat dissipation structure for supercharging piles. Background Technology

[0002] In the rapid development of the new energy vehicle industry, supercharging piles, some high-power models of which can reach 480kW or even 1MW, are the core infrastructure supporting the large-scale popularization of electric vehicles. Among them, during the heat dissipation process of charging piles, it is necessary to filter the air to prevent dust from entering the inner cavity of the charging pile, which is one of the factors to ensure the stable operation of the charging pile.

[0003] An air filter plate is installed inside the air inlet by snap-fitting to filter the air entering the inner cavity and prevent dust in the air from damaging the circuit components inside the charging pile.

[0004] Existing supercharging pile heat dissipation structures simply increase heat dissipation power to blow out the heat generated inside the charging pile, lacking the function of filtering the air. When the air comes into contact with the circuit components inside the charging pile, it will damage the circuit components. Therefore, a new heat dissipation structure for supercharging piles is proposed. Utility Model Content

[0005] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a heat dissipation structure for a supercharging pile.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a heat dissipation structure for a supercharging pile, comprising: Charging stations; A snap-fit ​​mechanism is provided on both sides of the charging pile. The snap-fit ​​mechanism is movably installed on a hollow plate on one side of the charging pile through a hinge seat. A filter plate is provided on the inner surface of the hollow plate. Second snap pins are symmetrically installed on the inner surface of the hollow plate. First snap pins are symmetrically installed on the inner surface of the hollow plate. A baffle is provided on one side of the filter plate that is compatible with both the first and second snap pins. A locking mechanism is symmetrically arranged on one side of the latching mechanism. The locking mechanism includes a fixing block symmetrically installed on one side of the charging pile. A limit plate is movably installed inside the fixing block. A locking plate is provided on one side of the limit plate. A latching plate adapted to the locking plate is symmetrically arranged on one side of the hollow plate.

[0007] As a preferred embodiment of the heat dissipation structure of the supercharging pile described in this utility model, the filter plate has symmetrically arranged insertion holes on one side, which are adapted to the second and first locking pins. Both the second and first locking pins are movably inserted into the insertion holes.

[0008] As a preferred embodiment of the heat dissipation structure of the supercharging pile described in this utility model, a T-shaped slider is installed on one side of the first locking pin, a first spring is provided on one side of the T-shaped slider, a long strip plate is movably installed inside the T-shaped slider, and the baffle is symmetrically provided with gourd-shaped locking holes adapted to the second locking pin and the first locking pin. The second locking pin and the first locking pin are both movably engaged inside the gourd-shaped locking holes.

[0009] As a preferred embodiment of the heat dissipation structure of the supercharging pile described in this utility model, a T-shaped groove adapted to the T-shaped slider is symmetrically opened on one side of the inner surface of the hollow plate. The T-shaped slider is slidably connected inside the T-shaped groove. A limiting hole adapted to the long strip plate is opened on one side of the T-shaped slider. The long strip plate is slidably connected inside the limiting hole and connected to the T-shaped groove.

[0010] As a preferred embodiment of the heat dissipation structure of the supercharging pile described in this utility model, a groove adapted to the locking plate is provided on one side of the fixing block, and a long sliding groove adapted to the limiting plate is provided on one side of the groove, and the limiting plate is slidably connected inside the long sliding groove.

[0011] As a preferred embodiment of the heat dissipation structure of the supercharging pile described in this utility model, a pull rod is provided at the center of one side of the limiting plate, a second spring is provided on one side of the limiting plate, the second spring is located outside the pull rod, and a circular hole adapted to the pull rod is opened on one side of the fixing block, and the pull rod is slidably connected inside the circular hole.

[0012] (III) Beneficial Effects This invention provides a heat dissipation structure for a supercharging pile. It has the following beneficial effects: 1. Through the snap-fit ​​mechanism, the filter plate can be quickly installed inside the perforated plate. The filter plate filters the gas entering the charging pile, preventing dust in the air from entering the charging pile cavity and protecting the circuit components inside the charging pile cavity. The filter plate is inserted into the corresponding second and first snap-fit ​​pins. First, the baffle is placed on the first snap-fit ​​pin. Pull the other end of the baffle to move in the opposite direction to the second snap-fit ​​pin, which is horizontal to the first snap-fit ​​pin, and place the baffle on the second snap-fit ​​pin. The first spring applies a pushing force to the first snap-fit ​​pin through the T-shaped slider, and the first snap-fit ​​pin applies a pulling force to the baffle, fixing the baffle to one side of the filter plate. This has the function of quickly installing the filter plate and protecting the circuit components inside the charging pile cavity.

[0013] 2. The locking mechanism facilitates quick opening of the perforated plate and rapid replacement of the filter plate, reducing maintenance time for the charging station and not hindering user access to the charging station. Manually pulling the lever outward causes the limit plate to move, pulling the locking plate out from one side of the clamping plate. The perforated plate is then flipped outward around the hinge, causing the clamping plate to move, thus quickly opening the perforated plate and reducing maintenance time for the baffle. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the installation position of the snap-fit ​​mechanism of this utility model.

[0017] Figure 3 This is a partial cross-sectional view of the snap-fit ​​mechanism of this utility model.

[0018] Figure 4 This is an exploded schematic diagram of the locking mechanism of this utility model.

[0019] Figure 5 This is a partial cross-sectional schematic diagram of the locking mechanism of this utility model.

[0020] In the diagram, 1 is the charging pile; 2 is the locking mechanism; 201 is the perforated plate; 202 is the filter plate; 203 is the baffle; 204 is the first locking pin; 205 is the T-shaped slider; 206 is the long strip plate; 207 is the first spring; 208 is the second locking pin; 3 is the locking mechanism; 301 is the fixing block; 302 is the locking plate; 303 is the pull rod; 304 is the limiting plate; 305 is the second spring; and 306 is the locking plate. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Example 1 Reference Figure 1 , Figure 2 and Figure 3 This is the first embodiment of the present invention, which provides a heat dissipation structure for a supercharging pile, comprising: Charging station 1; The locking mechanism 2 is located on both sides of the charging pile 1. The locking mechanism 2 is movably installed on the perforated plate 201 on one side of the charging pile 1 via a hinge seat. A filter plate 202 is provided on the inner surface of the perforated plate 201. Second locking pins 208 are symmetrically installed on the inner surface of the perforated plate 201. First locking pins 204 are symmetrically arranged on the inner surface of the perforated plate 201. A baffle 203 is provided on one side of the filter plate 202, which is compatible with both the first locking pin 204 and the second locking pin 208.

[0023] Specifically, the filter plate 202 has symmetrically arranged insertion holes on one side, both vertically and horizontally, which are adapted to the second locking pin 208 and the first locking pin 204. The second locking pin 208 and the first locking pin 204 are movably inserted into the insertion holes. Under the action of the second locking pin 208 and the first locking pin 204, the insertion holes on the filter plate 202 are inserted into the corresponding second locking pin 208 and first locking pin 204, so that the filter plate 202 can be attached to the inner surface of the hollow plate 201. When the charging pile 1 dissipates heat, the air passes through the filter plate 202, which filters the gas and provides a certain degree of protection for the internal circuit components of the charging pile 1.

[0024] Specifically, a T-shaped slider 205 is installed on one side of the first locking pin 204, and a first spring 207 is provided on one side of the T-shaped slider 205. A long strip plate 206 is movably installed inside the T-shaped slider 205. The baffle 203 has gourd-shaped locking holes symmetrically opened to be adapted to the second locking pin 208 and the first locking pin 204. The second locking pin 208 and the first locking pin 204 are both movably locked inside the gourd-shaped locking holes. After the baffle 203 is locked with the first locking pin 204 and the second locking pin 208 respectively, under the action of the first spring 207, a pushing force is applied to the T-shaped slider 205, so that the first locking pin 204 applies a pushing force to the baffle 203, so that the second locking pin 208 is locked in the gourd-shaped hole, and the first locking pin 204 is locked into another gourd-shaped hole. The first spring 207 causes the first locking pin 204 to apply a pulling force to the baffle 203, thus fixing the baffle 203 to one side of the filter plate 202.

[0025] Specifically, a T-shaped groove adapted to the T-shaped slider 205 is symmetrically opened on one side of the inner surface of the hollow plate 201. The T-shaped slider 205 is slidably connected inside the T-shaped groove. A limiting hole adapted to the long strip plate 206 is opened on one side of the T-shaped slider 205. The long strip plate 206 is slidably connected inside the limiting hole and connected to the T-shaped groove. Under the action of the long strip plate 206, when the first spring 207 is subjected to compressive force, it prevents the first spring 207 from popping out of the T-shaped groove, ensuring the stability of the deformation of the first spring 207. At the same time, it also plays a certain auxiliary role for the T-shaped slider 205.

[0026] Further, the filter plate 202 is placed parallel to the perforated plate 201, and the filter plate 202 is fitted into the inner cavity of the perforated plate 201. The insertion holes on the filter plate 202 are then inserted into the corresponding first locking pin 204 and second locking pin 208. At this time, the larger hole of a gourd-shaped locking hole on the baffle 203 is fitted over the outside of the first locking pin 204. The other end of the baffle 203 is manually pulled, at which point the first locking pin 204 engages with the smaller hole of the gourd-shaped locking hole. The first locking pin 204 drives the T-shaped slider 205 to move, and the T-shaped slider 205 applies pressure to the first spring 207. After deformation occurs, another gourd-shaped locking hole on one side of the baffle 203 is fitted onto the second locking pin 208. Under the action of the first spring 207, a pushing force is applied to the T-shaped slider 205. The T-shaped slider 205 drives the first locking pin 204 to move in the opposite direction. The first locking pin 204 applies a pulling force to the baffle 203, causing the second locking pin 208, which is locked in the other gourd-shaped locking hole on the baffle 203, to lock from the large hole into the small hole, so that the baffle 203 fits against one side of the filter plate 202. Using the above method, the other baffle 203 can be fixed to the bottom of one side of the filter plate 202.

[0027] Example 2 Reference Figure 4 and Figure 5This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The locking mechanism 3 is symmetrically arranged on one side of the snap-fit ​​mechanism 2. The locking mechanism 3 includes a fixing block 301 symmetrically installed on one side of the charging pile 1. A limiting plate 304 is movably installed inside the fixing block 301. A locking plate 306 is provided on one side of the limiting plate 304. A snap-fit ​​plate 302 adapted to the locking plate 306 is symmetrically arranged on one side of the hollow plate 201.

[0028] Specifically, a groove adapted to the locking plate 306 is provided on one side of the fixing block 301, and a long sliding groove adapted to the limiting plate 304 is provided on one side of the groove. The limiting plate 304 is slidably connected inside the long sliding groove. Under the action of the limiting plate 304, the stability of the movement of the locking plate 306 is ensured. Under the action of the locking plate 306, the card plate 302 can be pressed against one side of the charging pile 1, and the hollow plate 201 can be fixed to one side of the charging pile 1.

[0029] Specifically, a pull rod 303 is provided at the center of one side of the limiting plate 304, and a second spring 305 is provided on one side of the limiting plate 304. The second spring 305 is located outside the pull rod 303. A round hole adapted to the pull rod 303 is opened on one side of the fixing block 301. The pull rod 303 is slidably connected inside the round hole. Under the action of the second spring 305, a pushing force is applied to the limiting plate 304 in the direction of the hollow plate 201, so that the locking plate 306 is stably stuck on the outside of the card plate 302.

[0030] Furthermore, manually pull the lever 303 outwards. The lever 303 moves the limiting plate 304, which in turn applies pressure to the second spring 305, causing it to deform. The limiting plate 304 then moves the locking plate 306 deeper into the cavity of the fixing block 301, completely removing the locking plate 306 from one side of the clamping plate 302. The other locking plate 306 is removed from the corresponding clamping plate 302 using the same method. Finally, the perforated plate 201 is flipped outwards around the hinge to open it. 01. After the filter plate 202 is inspected, the perforated plate 201 is flipped around the hinge and pushed to fit against one side of the charging pile 1. At this time, the perforated plate 201 moves the two clamping plates 302, so that the clamping plates 302 slide past the locking plate 306 and fit against one side of the charging pile 1. Under the action of the second spring 305, a pushing force is applied to the limiting plate 304, so that the locking plate 306 is locked on one side of the clamping plate 302, thus fixing the perforated plate 201 to one side of the charging pile 1.

[0031] Working principle: Manually pull the lever 303 outwards. The lever 303 moves the limiting plate 304, which in turn applies pressure to the second spring 305, causing it to deform. The limiting plate 304 then moves the locking plate 306 deeper into the cavity of the fixing block 301, completely removing the locking plate 306 from one side of the clamping plate 302. The other locking plate 306 is removed from the corresponding clamping plate 302 using the same method. The perforated plate 201 is then flipped outwards around the hinge to open it, allowing the filter plate 2 to be opened. 02. Place the filter plate 202 parallel to the perforated plate 201, and attach it to the inner cavity of the perforated plate 201. Insert the filter plate 202 into the corresponding first locking pin 204 and second locking pin 208 through the insertion holes on the filter plate 202. At this time, fit the large hole of the gourd-shaped locking hole of the baffle 203 onto the outside of the first locking pin 204. Manually pull the other end of the baffle 203. At this time, the first locking pin 204 is engaged in the small hole of the gourd-shaped locking hole. The first locking pin 204 drives the T-shaped slider 205 to move. The T-shaped slider 205 is in contact with the first spring. Spring 207 deforms under pressure, and then another gourd-shaped locking hole on one side of baffle 203 is fitted onto the second locking pin 208. Under the action of the first spring 207, a pushing force is applied to the T-shaped slider 205. The T-shaped slider 205 drives the first locking pin 204 to move in the opposite direction. The first locking pin 204 applies a pulling force to baffle 203, causing the second locking pin 208, which is locked in another gourd-shaped locking hole on baffle 203, to lock from the large hole into the small hole, so that baffle 203 fits against one side of filter plate 202. Using the above method... Simply fix another baffle 203 to the bottom of one side of the filter plate 202, flip the perforated plate 201 around the hinge, and push the perforated plate 201 forcefully to make it fit against one side of the charging pile 1. At this time, the perforated plate 201 drives the two clamping plates 302 to move, so that the clamping plates 302 slide past the locking plate 306 and fit against one side of the charging pile 1. Under the action of the second spring 305, a pushing force is applied to the limiting plate 304, so that the locking plate 306 is locked against one side of the clamping plate 302, thus fixing the perforated plate 201 to one side of the charging pile 1.

[0032] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A heat dissipation structure for a supercharging pile, characterized in that, include: Charging pile (1); A snap-fit ​​mechanism (2) is provided on both sides of the charging pile (1). The snap-fit ​​mechanism (2) is movably installed on a hollow plate (201) on one side of the charging pile (1) via a hinge seat. A filter plate (202) is provided on the inner surface of the hollow plate (201). A second snap pin (208) is symmetrically installed on the inner surface of the hollow plate (201). A first snap pin (204) is symmetrically arranged on the inner surface of the hollow plate (201). A baffle (203) is provided on one side of the filter plate (202) that is compatible with both the first snap pin (204) and the second snap pin (208). The locking mechanism (3) is symmetrically arranged on one side of the snap-fit ​​mechanism (2). The locking mechanism (3) includes a fixing block (301) symmetrically installed on one side of the charging pile (1). A limiting plate (304) is movably installed inside the fixing block (301). A locking plate (306) is provided on one side of the limiting plate (304). A card plate (302) adapted to the locking plate (306) is symmetrically arranged on one side of the hollow plate (201).

2. The heat dissipation structure for a supercharging pile according to claim 1, characterized in that: The filter plate (202) has symmetrical holes on one side, which are adapted to the second locking pin (208) and the first locking pin (204). The second locking pin (208) and the first locking pin (204) are movably inserted into the holes.

3. The heat dissipation structure for a supercharging pile according to claim 2, characterized in that: A T-shaped slider (205) is installed on one side of the first locking pin (204), and a first spring (207) is provided on one side of the T-shaped slider (205). A long strip plate (206) is movably installed inside the T-shaped slider (205). The baffle (203) is symmetrically provided with gourd-shaped locking holes that are adapted to the second locking pin (208) and the first locking pin (204). The second locking pin (208) and the first locking pin (204) are both movably locked inside the gourd-shaped locking holes.

4. The heat dissipation structure for a supercharging pile according to claim 3, characterized in that: The inner surface of the hollow plate (201) is symmetrically provided with T-shaped grooves adapted to the T-shaped slider (205) on one side. The T-shaped slider (205) is slidably connected inside the T-shaped groove. The T-shaped slider (205) is provided with a limiting hole adapted to the long strip plate (206) on one side. The long strip plate (206) is slidably connected inside the limiting hole and connected to the T-shaped groove.

5. The heat dissipation structure for a supercharging pile according to claim 4, characterized in that: The fixing block (301) has a groove on one side that is adapted to the locking plate (306), and a long sliding groove on one side of the groove that is adapted to the limiting plate (304). The limiting plate (304) is slidably connected inside the long sliding groove.

6. The heat dissipation structure for a supercharging pile according to claim 5, characterized in that: A pull rod (303) is provided at the center of one side of the limiting plate (304), and a second spring (305) is provided on one side of the limiting plate (304). The second spring (305) is located outside the pull rod (303). A circular hole adapted to the pull rod (303) is opened on one side of the fixing block (301), and the pull rod (303) is slidably connected inside the circular hole.

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