Charging pile module fixing support

Abstract

The utility model relates to a charging pile module fixing support, and belongs to the technical field of charging pile module fixing. Comprising a first frame body with a first mounting surface; the second frame body is provided with a second mounting surface; the first frame body and the second frame body are integrally formed; a heat dissipation structure is arranged on the first mounting surface, and the heat dissipation structure comprises a plurality of heat dissipation channels used for assembling charging pile modules; the heights of the heat dissipation channels are sequentially decreased from the middle of the first installation face to the two sides of the first installation face, so that gradient heat dissipation configuration is formed. The height of the heat dissipation channel is decreased progressively, so that the flowing path of hot air is optimized, and a powerful ascending airflow channel is established in the middle area. The lower channels on the two sides allow cold air to enter the middle area from the two sides, so that the overall air convection is enhanced, and the heat dissipation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging pile brackets, relates to a technology for reducing the complexity of assembling a charging pile module, and particularly relates to a charging pile module fixing bracket. Background Art

[0002] With the increasing popularity of electric vehicles, market demand for charging piles, a key component of their energy supply, is rapidly growing. Charging piles operate in diverse environments, including both outdoor and indoor installations. They generate significant heat during extended operation. To ensure stable operation of charging pile modules, this heat must be effectively managed to prevent performance degradation or failure due to overheating.

[0003] Traditional charging pile module mounting brackets typically only provide physical support and fixation for the module, while heat dissipation is often achieved through external cooling systems such as fans or liquid cooling. However, these external cooling systems not only increase equipment complexity and cost but also increase maintenance difficulties. Especially in harsh environments, the reliability and lifespan of the external cooling system can be affected.

[0004] This has led to new industry requirements for charging pile module mounting brackets: ensuring secure module installation while integrating effective passive heat dissipation structures to reduce reliance on external cooling systems. This demand has prompted developers to consider not only structural strength and installation ease, but also heat dissipation performance when designing the brackets, ultimately improving the efficiency and reliability of the charging piles.

[0005] Some existing bracket designs improve heat dissipation by adding fins or holes. However, these designs often fail to fully address the problem of heat concentration in the central area of ​​the module. Due to the small space and dense electronic control components in the central area of ​​the module, heat easily accumulates, leading to localized excessive temperatures. Traditional fins or holes in these structures are unable to effectively guide heat flow, thus affecting the overall heat dissipation efficiency of the charging pile. Utility Model Content

[0006] In order to solve the above-mentioned problems in the prior art, the utility model provides a charging pile module fixing bracket.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] Provided is a charging pile module fixing bracket, comprising:

[0009] A first frame having a first mounting surface;

[0010] a second frame having a second mounting surface;

[0011] The first frame and the second frame are integrally formed;

[0012] Wherein, the first mounting surface is the end surface of the first frame facing the charging pile module;

[0013] The second mounting surface is the end surface of the second frame facing the charging pile module;

[0014] The first mounting surface is configured to carry the charging pile module;

[0015] The second mounting surface is provided with a second mounting structure;

[0016] The second mounting structure is configured to fix the terminal of the charging pile module;

[0017] A heat dissipation structure is provided on the first mounting surface, and the heat dissipation structure includes a plurality of heat dissipation channels for assembling the charging pile module;

[0018] The height of the heat dissipation channel decreases from the middle of the first mounting surface to both sides to form a gradient heat dissipation configuration.

[0019] Preferably, the heat dissipation structure includes:

[0020] a heat insulation board, arranged in a direction perpendicular to the first mounting surface;

[0021] Furthermore, the heat dissipation channel is formed between adjacent heat insulation plates;

[0022] Heat dissipation fins are mounted on the side wall of the heat insulation board facing the charging pile module;

[0023] Moreover, strip-shaped holes are formed between adjacent heat dissipation fins;

[0024] Wherein, the height of the heat insulation board decreases gradually from the middle of the first installation surface to both sides.

[0025] Preferably, the second mounting structure includes:

[0026] a plurality of fixing grooves, formed on the second mounting surface;

[0027] The fixing grooves are arranged in an array and have multiple groups of different sizes.

[0028] Preferably, comprising a first fastener;

[0029] The first fastener is connected to the first frame;

[0030] and, the first fastener forms a first panel;

[0031] The first panel has a locking structure for assembling a locking member;

[0032] The locking structure is a slot or a hole.

[0033] Preferably, comprising a second fastener;

[0034] The second fastener is connected to the second frame;

[0035] and, the second fastener forms a second panel;

[0036] The second panel has a locking structure for assembling a locking member;

[0037] The locking structure is a slot or a hole.

[0038] Preferably, comprising a reinforcing structure;

[0039] The reinforcement structure is connected between the first frame and the second frame;

[0040] Furthermore, the length of the reinforcement structure is adjustable.

[0041] Preferably, the reinforcement structure comprises a plurality of reinforcement rods;

[0042] One end of the plurality of reinforcing rods is connected to the first frame, and the other end is connected to the second frame;

[0043] Furthermore, part of the rod body of the reinforcing rod is made of elastic material.

[0044] Preferably, the first frame and the second frame have an included angle a;

[0045] Moreover, the value range of the angle a is 90° to 110°.

[0046] Preferably, it includes a harness fixing hole;

[0047] The wiring harness fixing hole is opened on the second mounting surface.

[0048] Preferably, the harness fixing hole has a restraining member;

[0049] The restraining member is made of elastic material.

[0050] The utility model provides a charging pile module fixing bracket, and the beneficial effects of the utility model are embodied in:

[0051] The rational layout of the heat dissipation channels allows heat to be quickly transferred to the channel surface and dissipated through air convection. The higher center channel section provides enhanced heat dissipation, especially in heat-concentrated areas, effectively preventing overheating.

[0052] The decreasing height of the heat dissipation channel not only optimizes the flow path of hot air, but also creates a strong updraft channel in the central area. The lower channels on both sides allow cool air to enter the central area from both sides, thereby enhancing overall air convection and improving cooling efficiency.

[0053] This heat dissipation structure achieves effective heat dissipation through natural convection, reducing reliance on external forced cooling equipment. This not only reduces system energy consumption, but also simplifies structural design, reduces failure points, and improves system reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 This is one of the three-dimensional views of the charging pile module fixing bracket proposed in the present invention;

[0055] Figure 2 This is the second perspective view of the charging pile module fixing bracket proposed in the present invention;

[0056] Figure 3 This is a structural diagram of the second frame in the charging pile module fixing bracket proposed in the present invention;

[0057] Figure 4 This is a structural diagram of the first frame in the charging pile module fixing bracket proposed in the present invention;

[0058] Figure 5 This is one of the schematic diagrams of the charging pile module fixing bracket proposed in the present invention being assembled to the charging pile;

[0059] Figure 6 This is the second schematic diagram of the charging pile module fixing bracket proposed in the present invention being assembled to the charging pile.

[0060] Description of reference numerals:

[0061] 1. First frame; 101. First mounting surface; 2. Second frame; 201. Second mounting surface; 3. Charging pile; 4. Heat dissipation structure; 401. Heat dissipation channel; 402. Heat shield; 403. Heat dissipation fin; 404. Strip hole; 5. Second mounting structure; 6. First fastener; 601. First panel; 7. Second fastener; 701. Second panel; 8. Reinforcement structure; 9. Wire harness fixing hole. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0063] See also Figures 1 to 6 As shown, the specific embodiments provided by the present invention are as follows:

[0064] like Figures 1 to 4 As shown, the first embodiment of the present invention provides a charging pile fixing bracket, comprising:

[0065] A first frame 1 having a first mounting surface 101;

[0066] A second frame 2 having a second mounting surface 201;

[0067] The first frame 1 and the second frame 2 are integrally formed;

[0068] The first mounting surface 101 is the end surface of the first frame 1 facing the charging pile 3 module;

[0069] The second mounting surface 201 is the end surface of the second frame 2 facing the charging pile 3 module;

[0070] The first mounting surface 101 is configured to carry the charging pile 3 module;

[0071] The second mounting surface 201 is provided with a second mounting structure 5;

[0072] The second mounting structure 5 is configured to fix the terminals of the charging pile 3 module;

[0073] The first mounting surface 101 is provided with a heat dissipation structure 4, which includes a plurality of heat dissipation channels 401 for assembling the charging pile 3 module;

[0074] The height of the heat dissipation channel 401 decreases gradually from the middle of the first mounting surface 101 to both sides, so as to form a gradient heat dissipation configuration.

[0075] In this embodiment, the first frame 1 and the second frame 2 are both plate-shaped structures and made of metal materials. The first frame 1 and the second frame 2 are formed in one piece, for example, by bending a sheet metal to form the first frame 1 and the second frame 2 respectively.

[0076] The advantages of this structure are that, on the one hand, it can avoid installation deviation between the first frame 1 and the second frame 2, thereby ensuring that the terminal position of the charging pile 3 and the position of the second mounting structure 5 on the second frame 2 are compatible after installation. On the other hand, it ensures the structural strength of the frame and eliminates the need to install the two frames separately, thereby reducing the ineffective occupation of the internal space of the charging pile.

[0077] The second frame 2 is formed with a second mounting surface 201 for assembling the second mounting structure 5. The second mounting structure 5 is used to fix the terminals of the charging pile 3 to prevent the terminals from shaking after being connected.

[0078] Building on the above, heat dissipation structure 4 is added. This is a key component of the charging pile module mounting bracket, designed to effectively address the heat accumulation problem generated by the charging pile 3 module during high-load operation. This heat dissipation structure not only ensures stable module operation but also improves the overall system's heat dissipation efficiency.

[0079] The heat dissipation channels 401 in the heat dissipation structure 4 are specifically designed to dissipate the heat generated by the charging pile module during operation. The height of the heat dissipation channels gradually decreases from the center of the first mounting surface 101 to the sides, forming a gradient heat dissipation configuration. This design has the following core functions:

[0080] The heat dissipation channel 401 in the middle section is the tallest, which means that the heat dissipation surface area is maximized in the area where heat is most concentrated. By increasing the surface area in contact with the air, the heat in the middle section can be transferred to the surrounding air more quickly and discharged quickly through convection.

[0081] The middle channel, which is higher than the sides, naturally creates a "chimney effect," where hot air rises rapidly in the center, driving the surrounding air. This effect not only accelerates heat dissipation but also encourages the flow of cool air from the sides to the center, creating an effective cooling cycle. Furthermore, because the height of the heat dissipation channel decreases from the center to the sides, the heat dissipation effect gradually decreases, creating a natural temperature gradient. This gradient allows heat to diffuse smoothly from the high-temperature area (center) to the low-temperature areas (sides), preventing localized overheating.

[0082] In summary, through the rational layout of the heat dissipation channel 401, heat can be quickly transferred to the channel surface and dissipated through air convection. The higher channel portion in the middle provides stronger heat dissipation capacity, especially in heat-concentrated areas, which can effectively prevent overheating.

[0083] The decreasing height of the heat dissipation channel not only optimizes the flow path of hot air, but also creates a strong updraft channel in the central area. The lower channels on both sides allow cool air to enter the central area from both sides, thereby enhancing overall air convection and improving cooling efficiency.

[0084] This heat dissipation structure achieves effective heat dissipation through natural convection, reducing reliance on external forced cooling equipment. This not only reduces system energy consumption, but also simplifies structural design, reduces failure points, and improves system reliability.

[0085] In one embodiment, the heat dissipation channel 401 and the entire heat dissipation structure 4 are made of a highly thermally conductive metal material, such as aluminum or copper. These materials have excellent thermal conductivity, rapidly transferring heat from the charging pile module to the surface of the heat dissipation channel. Combined with the robustness of metal materials, this design ensures that the heat dissipation structure provides efficient heat dissipation while also possessing sufficient mechanical strength to support and protect the charging pile module.

[0086] In one embodiment, the first frame 1 and the second frame 2 have an angle a, and the angle a ranges from 90° to 110°. Preferably, the angle a is 90°. That is, the first frame 1 and the second frame 2 are arranged perpendicular to each other.

[0087] In a specific embodiment, the surface of the first mounting surface 101 is subjected to micro-surface treatment, such as frosting, to increase the friction between the first mounting surface 101 and the charging pile 3 .

[0088] The second embodiment of the present invention provides a charging pile fixing bracket, and based on the first embodiment, the heat dissipation structure 4 includes:

[0089] The heat insulation board 402 is arranged in a direction perpendicular to the first mounting surface 101;

[0090] Furthermore, the heat dissipation channels 401 are formed between adjacent heat insulation plates 402;

[0091] The heat dissipation fins 403 are mounted on the side wall of the heat insulation board 402 facing the charging pile 3 module;

[0092] Furthermore, strip-shaped holes 404 are formed between adjacent heat dissipation fins 403;

[0093] The height of the heat insulation board 402 decreases gradually from the middle of the first mounting surface 101 to both sides.

[0094] In this embodiment, the heat dissipation structure 4 includes multiple heat shields 402 arranged perpendicular to the first mounting surface 101. Adjacent heat shields 402 form heat dissipation channels 401 for assembling the charging pile 3 modules. These channels not only serve as mounting spaces for the charging pile modules but also isolate heat sources and guide the flow of hot air.

[0095] The height of the heat shield 402 decreases gradually from the center of the first mounting surface 101 toward the sides. This height variation utilizes the principle of the "chimney effect," allowing hot air in the center to more easily rise and be discharged through the taller heat dissipation channels 401. It also guides cool air from the lower areas on both sides toward the center, creating effective air convection and enhancing overall heat dissipation.

[0096] Each heat shield 402 has heat dissipation fins 403 mounted on its sidewalls. These fins significantly enhance heat dissipation by increasing the contact area with the air. These fins help quickly dissipate heat generated by the charging station 3 module, reducing heat accumulation on the module surface. Strip-shaped holes 404 are located between the heat dissipation fins 403. These holes not only further promote air circulation but also allow cool air to flow more easily into the heat dissipation channels 401, enhancing overall heat dissipation efficiency.

[0097] By designing the heat shield 402 in a decreasing height, combined with the enhanced performance of the heat dissipation fins 403, the heat dissipation structure of this embodiment significantly optimizes the thermal management performance of the charging pile 3 module. The combined design of the heat shield 402 and the heat dissipation fins 403 allows heat to be rapidly dissipated from the central portion, while simultaneously directing cool air from both sides to the central portion, creating a stable cooling cycle.

[0098] This structure not only effectively solves the problem of heat accumulation in the middle of the module, but also reduces the use of materials and structures in areas with lower heat dissipation requirements, thereby achieving a balance between efficient heat dissipation and economy.

[0099] Heat is effectively channeled and dissipated through the combined action of the heat shield 402 and the heat dissipation fins 403. Hot air in the center rises through the taller heat dissipation channel 401, while cool air enters the channel through the strip-shaped holes 404, creating natural convection from bottom to top and enhancing the heat dissipation effect.

[0100] The design of the heat dissipation fins 403 not only increases the heat dissipation area but also promotes air convection through the strip holes 404. Cold air flows into the heat dissipation channel 401 through these holes, quickly removes heat upon contact with the surface of the heat dissipation fins 403, and is then discharged as rising hot air, thus forming an efficient cooling circuit.

[0101] The gradient design of the heat insulation plate 402 ensures efficient heat dissipation in the middle area while reducing the material usage in the two side areas. This not only reduces the manufacturing cost, but also reduces the weight of the bracket, and improves the stability and economy of the overall structure.

[0102] The heat dissipation structure in this embodiment achieves efficient heat dissipation for the charging pile 3 module through the combined design of the heat shield 402 and the heat dissipation fins 403. The height gradient design of the heat shield 402, combined with the strip holes 404 of the heat dissipation fins 403, effectively improves the heat dissipation capacity of the central area, solving the problem of heat accumulation. At the same time, this design also promotes the formation of air convection, further enhancing the overall heat dissipation effect and ensuring the stable operation of the charging pile module in high-temperature environments. This innovative heat dissipation structure provides strong support for the long-term and efficient operation of the charging pile.

[0103] The third embodiment of the present invention provides a charging pile fixing bracket. Based on the previous embodiment, the second mounting structure 5 includes:

[0104] A plurality of fixing grooves are provided on the second mounting surface 201;

[0105] The fixing grooves are arranged in an array and have multiple groups of different sizes.

[0106] In this embodiment, the fixing groove is in the form of penetrating the second mounting surface 201 and has a variety of different sizes to adapt to the fixing of terminals of different charging piles 3.

[0107] In one embodiment, the fixing groove has a curling edge, and the curling edge is made of elastic material to avoid cutting the wiring of the terminal.

[0108] like Figures 5 and 6 As shown, the fourth embodiment of the present utility model provides a charging pile fixing bracket, and on the basis of the previous embodiment, includes a first fastener 6;

[0109] The first fastener 6 is connected to the first frame 1;

[0110] Furthermore, the first fastener 6 forms a first panel 601;

[0111] The first panel 601 has a locking structure for assembling a locking member;

[0112] The locking structure is a slot or a hole.

[0113] In this embodiment, the first fastener 6 is used to connect the first frame 1 to the interior of the charging pile. The first fastener 6 is a plate-like structure with its end surface forming a first panel 601, which can be installed into the interior of the charging pile using bolts.

[0114] Furthermore, a second fastener 7 is included;

[0115] The second fastener 7 is connected to the second frame 2;

[0116] Furthermore, the second fastener 7 forms a second panel 701;

[0117] The second panel 701 has a locking structure for assembling a locking member;

[0118] The locking structure is a slot or a hole.

[0119] In this embodiment, the second fastener 7 is used to connect the second frame 2 to the interior of the charging pile. The second fastener 7 is a plate-like structure with its end surface forming a second panel 701, which can be assembled into the interior of the charging pile using bolts.

[0120] The fifth embodiment of the present utility model provides a charging pile fixing bracket, and based on the previous embodiment, includes a reinforcement structure 8;

[0121] The reinforcement structure 8 is connected between the first frame 1 and the second frame 2;

[0122] Furthermore, the length of the reinforcement structure 8 is adjustable.

[0123] In this embodiment, since the first frame 1 and the second frame 2 are arranged at an angle, a reinforcement structure 8 is added to ensure the connection strength between the two.

[0124] The reinforcement structure 8 is used to provide a pulling force between the first frame 1 and the second frame 2 , thereby preventing the first frame 1 or the second frame 2 from being broken or separated.

[0125] In one embodiment, the length of the reinforcement structure 8 is adjustable. Specifically, the reinforcement structure 8 is in the form of a telescopic rod, and the tension is adjusted by increasing or decreasing the length.

[0126] In one embodiment, the reinforcement structure 8 is in the form of reinforcement rods. The lengths of the reinforcement rods are different and adjustable. A plurality of reinforcement rods are connected to both sides of the first frame 1 and the second frame 2 to ensure connection strength.

[0127] In one embodiment, part of the reinforcing rod is made of elastic material. This is because part of the charging pile 3 may vibrate during operation, and the elastic material absorbs the kinetic energy of the vibration to avoid adverse effects on the first frame 1 and the second frame 2.

[0128] The sixth embodiment of the present utility model provides a charging pile fixing bracket, and on the basis of the previous embodiment, includes a wiring harness fixing hole 9;

[0129] The harness fixing hole 9 is opened on the second mounting surface 201 .

[0130] In this embodiment, the wire harness fixing hole 9 is used for passing and fixing the wire harness.

[0131] Among them, a restraint is provided in the wiring harness fixing hole 9, and the restraint is elastic. On the one hand, it provides a more suitable fastening force, and on the other hand, it avoids cutting and damage to the wiring harness.

[0132] In the description of the embodiments of the present invention, it needs to be understood that terms such as "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "center", "top", "bottom", "top", "bottom", "inside", "outside", "inside", and "outside" indicate directions or positional relationships.

[0133] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "install," "connect," "connect," and "assemble" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0134] In the description of the embodiments of the present invention, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0135] In describing the embodiments of the present invention, it should be understood that "-" and "~" represent a range between two values, and the range is inclusive. For example, "AB" represents a range greater than or equal to A and less than or equal to B. "A~B" represents a range greater than or equal to A and less than or equal to B.

[0136] In the description of the embodiments of the present invention, the term "and / or" is used herein to describe a relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Furthermore, the character " / " generally indicates that the associated objects are in an "or" relationship.

[0137] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A charging pile module fixing bracket, characterized in that: include: A first frame having a first mounting surface; a second frame having a second mounting surface; The first frame and the second frame are integrally formed; Wherein, the first mounting surface is the end surface of the first frame facing the charging pile module; The second mounting surface is the end surface of the second frame facing the charging pile module; The first mounting surface is configured to carry the charging pile module; The second mounting surface is provided with a second mounting structure; The second mounting structure is configured to fix the terminal of the charging pile module; A heat dissipation structure is provided on the first mounting surface, and the heat dissipation structure includes a plurality of heat dissipation channels for assembling the charging pile module; The height of the heat dissipation channel decreases from the middle of the first mounting surface to both sides to form a gradient heat dissipation configuration.

2. The charging pile module fixing bracket according to claim 1, characterized in that: The heat dissipation structure includes: a heat insulation board, arranged in a direction perpendicular to the first mounting surface; Furthermore, the heat dissipation channel is formed between adjacent heat insulation plates; Heat dissipation fins are mounted on the side wall of the heat insulation board facing the charging pile module; Moreover, strip-shaped holes are formed between adjacent heat dissipation fins; Wherein, the height of the heat insulation board decreases gradually from the middle of the first installation surface to both sides.

3. The charging pile module fixing bracket according to claim 1 or 2, characterized in that: The second mounting structure includes: a plurality of fixing grooves, formed on the second mounting surface; The fixing grooves are arranged in an array and have multiple groups of different sizes.

4. The charging pile module fixing bracket according to claim 3, characterized in that: including a first fastener; The first fastener is connected to the first frame; and, the first fastener forms a first panel; The first panel has a locking structure for assembling a locking member; The locking structure is a slot or a hole.

5. The charging pile module fixing bracket according to claim 3, characterized in that: including a second fastener; The second fastener is connected to the second frame; and, the second fastener forms a second panel; The second panel has a locking structure for assembling a locking member; The locking structure is a slot or a hole.

6. The charging pile module fixing bracket according to claim 5, characterized in that: This includes strengthening the structure; The reinforcement structure is connected between the first frame and the second frame; Furthermore, the length of the reinforcement structure is adjustable.

7. The charging pile module fixing bracket according to claim 6, characterized in that: The reinforcement structure includes a plurality of reinforcement rods; One end of the plurality of reinforcing rods is connected to the first frame, and the other end is connected to the second frame; Furthermore, part of the rod body of the reinforcing rod is made of elastic material.

8. The charging pile module fixing bracket according to claim 3, characterized in that: The first frame and the second frame have an included angle a; Moreover, the value range of the angle a is 90° to 110°.

9. The charging pile module fixing bracket according to claim 3, characterized in that: Includes wiring harness fixing holes; The wiring harness fixing hole is opened on the second mounting surface.

10. The charging pile module fixing bracket according to claim 9, characterized in that: The wiring harness fixing hole has a restraining member; The restraining member is made of elastic material.

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