Controller mounting mechanism
By setting heat dissipation vents and fins on the controller mounting mechanism, and utilizing natural wind power for heat dissipation, the problem of poor heat dissipation in existing technologies is solved, achieving more efficient heat dissipation and energy saving.
Patent Information
- Application Number
- CN202423264481.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing controller mounting mechanism has poor heat dissipation performance, relies on heat dissipation liquid, consumes a lot of energy, and affects the energy-saving performance of new energy vehicles.
Multiple heat dissipation vents are provided on the mounting housing of the controller mounting mechanism, and heat dissipation fins are provided to utilize natural airflow for heat dissipation, reducing reliance on heat dissipation liquid.
It improves the controller's heat dissipation efficiency, saves vehicle battery power, and extends driving range.
Smart Images
Figure CN223816328U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to controller technical field, concretely is a kind of controller installation mechanism. BACKGROUND
[0002] With the rapid development of new energy automobile technology, higher requirements are put forward for the heat dissipation performance of power control system. The controller in new energy automobile as the core part of power system, its stable operation is crucial to the overall performance and safety of vehicle, in order to ensure the stability of power controller, it will be installed in the metal shell made of aluminum or other metal materials, and then it is protected.
[0003] The existing controller installation mechanism, i.e. the metal shell, is in a sealed state, and the external dust cannot enter. Generally, when the internal temperature reaches 60°, the pump body will be automatically started, the pump body will pump the coolant, and the circulating coolant will be used to dissipate heat inside the metal shell, thereby reducing the temperature of the controller and making it run stably. However, this method completely relies on the instrument for heat dissipation, and the heat dissipation effect is poor, which consumes a lot of energy and is not convenient for energy saving of new energy vehicles. Therefore, a controller installation mechanism is proposed. UTILITY MODEL CONTENT
[0004] In view of the deficiencies of the prior art, the utility model provides a controller installation mechanism to solve the problems in the background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a controller installation mechanism, comprising a mounting shell, a box cover and a controller assembly, a first heat dissipation port is formed through the lower end side wall of the mounting shell, the first heat dissipation port is distributed in a staggered manner with the internal space of the mounting shell, two second heat dissipation ports are formed through the upper end side wall of the mounting shell, a heat dissipation channel is installed in the mounting shell and communicates with the second heat dissipation port, a third heat dissipation port is formed in the side wall of the box cover, a plurality of first heat dissipation fins, second heat dissipation fins and third heat dissipation fins are respectively fixedly installed in the first heat dissipation port, heat dissipation channel and third heat dissipation port, and the orientations of the first heat dissipation port, second heat dissipation port and third heat dissipation port are consistent.
[0006] Preferably, the number of first heat dissipation ports is two, and the two first heat dissipation ports are symmetrically distributed on the lower end side wall of the mounting shell.
[0007] Preferably, the height of the first heat dissipation fin is less than the height of the first heat dissipation port, and the first heat dissipation fin is fixedly connected with the top wall of the first heat dissipation port and does not contact the internal bottom surface of the first heat dissipation port.
[0008] Preferably, the height of the second heat dissipation fins is less than the internal height of the heat dissipation channel, and the second heat dissipation fins are respectively fixedly connected with the internal top wall and the bottom surface of the heat dissipation channel and are staggered distributed with the top wall and the bottom surface.
[0009] Preferably, the heat dissipation channel is movably mounted in the mounting shell, the two side inner walls of the mounting shell are provided with a displacement slot, the two end surfaces of the heat dissipation channel are provided with a sealing groove corresponding to the displacement slot, and the two side outer walls of the mounting shell are provided with a plurality of bolts, one end of the bolt is provided into the displacement slot and is threadedly connected with a sealing sleeve, and the sealing sleeve is movably inserted into the sealing groove.
[0010] Preferably, the two side inner walls of the mounting shell are fixedly connected with a plurality of positioning sleeves, and the positioning sleeves position the heat dissipation channel to communicate with the second heat dissipation port.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model discloses a first heat dissipation port, a second heat dissipation port and a third heat dissipation port are set up on the mounting shell, and the mounting shell is cooled by the first heat dissipation fin, the second heat dissipation fin and the third heat dissipation fin, so that the mounting shell is naturally ventilated during the driving of the automobile, the heat dissipation port and the heat dissipation fin are used for cooling, the heat dissipation effect of the controller mounting mechanism is improved, the dependence on the heat dissipation liquid is reduced, the automobile power is saved, and the endurance is improved.
[0013] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the overall structure schematic view of the utility model;
[0015] Figure 2 It is the internal structure schematic view of the mounting shell of the utility model;
[0016] Figure 3 It is the position structure schematic view of the second heat dissipation port of the utility model;
[0017] Figure 4 It is Figure 3 It is the local enlarged view of A in the middle;
[0018] Figure 5 It is the structure schematic view of the heat dissipation channel of the utility model;
[0019] Figure 6 It is the cross section structure schematic view of the mounting shell of the utility model;
[0020] Figure 7 For Figure 6 Local enlarged view at B.
[0021] Figure: 1, installation shell; 2, box cover; 3, controller assembly; 4, first heat dissipation port; 5, second heat dissipation port; 6, heat dissipation channel; 7, third heat dissipation port; 8, first heat dissipation fin; 9, second heat dissipation fin; 10, third heat dissipation fin; 11, give place slot; 12, sealing sleeve; 13, bolt; 14, positioning sleeve; 15, sealing groove. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] Please refer to Figures 1-7 The utility model discloses a kind of controller installation mechanism structures, including installation shell 1, box cover 2 and the controller assembly 3 of being installed in shell 1, controller assembly 3 is used to control the electric power of new energy automobile, box cover 2 is fixed in the upper end of installation shell 1 by bolt, controller assembly 3 is sealed and protected by installation shell 1 and box cover 2, first heat dissipation hole 4 is opened in the lower end side wall of installation shell 1, first heat dissipation port 4 is distributed with the internal space of installation shell 1 staggered, two second heat dissipation ports 5 are opened in the upper end side wall of installation shell 1, heat dissipation channel 6 is installed in the inside of installation shell 1 and is communicated with second heat dissipation port 5, third heat dissipation port 7 is opened in the side wall of box cover 2, first heat dissipation port 4, heat dissipation channel 6 and third heat dissipation port 7 are respectively fixed and installed with multiple first heat dissipation fin 8, second heat dissipation fin 9 and third heat dissipation fin 10, first heat dissipation port 4, second heat dissipation port 5 and third heat dissipation port 7 are consistent in orientation, when installing shell 1 with controller assembly 3 is installed in new energy automobile, the first heat dissipation port 4, second heat dissipation port 5 and third heat dissipation port 7 of installation shell 1 outer wall are towards the direction of vehicle head, and then in the process of driving, natural wind enters from vehicle head, and passes through first heat dissipation port 4, second heat dissipation port 5, heat dissipation channel 6 and third heat dissipation port 7, to improve the heat dissipation effect of installation shell 1, simultaneously, the efficiency of heat transfer in the inside of installation shell 1 is improved by first heat dissipation fin 8, second heat dissipation fin 9 and third heat dissipation fin 10, natural wind passes through first heat dissipation fin 8, second heat dissipation fin 9 and third heat dissipation fin 10, and takes away the heat conducted by it, further improve the heat dissipation effect of installation shell 1, reduce the dependence on heat dissipation liquid heat dissipation, and then save the electric quantity of automobile, improve endurance.
[0024] The first heat dissipation port 4 is two in number, and the two first heat dissipation ports are symmetrically distributed on the lower end side wall of the mounting shell 1, so as to disperse the opening and ensure the overall pressure strength of the mounting shell 1, avoiding the phenomenon that the middle part is opened into a long hole and the strength of the side wall at both ends of the long hole is low.
[0025] The height of the first heat dissipation fin 8 is less than the height of the first heat dissipation port 4, the first heat dissipation fin 8 is fixedly connected with the top wall of the first heat dissipation port 4, the first heat dissipation fin 8 does not contact the inner bottom surface of the first heat dissipation port 4, the first heat dissipation fin 8 only needs to conduct the heat inside the mounting shell 1, without the need to contact the bottom surface of the first heat dissipation port 4, the bottom surface of the first heat dissipation fin 8 is not blocked, and the heat dissipation effect can be further improved.
[0026] The height of the second heat dissipation fin 9 is less than the inner height of the heat dissipation channel 6, a plurality of second heat dissipation fins 9 are fixedly connected with the inner top wall of the heat dissipation channel 6, and another plurality of second heat dissipation fins 9 are fixedly connected with the inner bottom surface of the heat dissipation channel 6, and the second heat dissipation fins 9 fixedly connected with the inner top wall and the second heat dissipation fins 9 fixedly connected with the inner bottom surface are staggered, the second heat dissipation fins 9 do not need to support the heat dissipation channel 6, and are further fixedly connected with the top wall and the bottom surface of the heat dissipation channel 6, so as to conduct the heat above and below the heat dissipation channel 6, and the heat dissipation effect is better.
[0027] The third heat dissipation fin 10 is fixedly connected with the inner top wall and the bottom surface of the third heat dissipation port 7, the third heat dissipation fin 10 supports the box cover 2 to ensure the strength of the box cover 2, and at the same time, the third heat dissipation fin 10 conducts the heat at the top of the mounting shell 1 through the box cover 2 and discharges the heat from the third heat dissipation port 7, thereby improving the heat dissipation effect of the heat inside the mounting shell 1.
[0028] The heat dissipation channel 6 is movably installed in the mounting shell 1, the inner walls on both sides of the mounting shell 1 are provided with a plurality of accommodation grooves 11, the both end surfaces of the heat dissipation channel 6 are provided with a plurality of sealing grooves 15 corresponding to the accommodation grooves 11, the outer walls on both sides of the mounting shell 1 are provided with a plurality of bolts 13, one end of each bolt 13 is provided with a sealing sleeve 12 and is threadedly connected with the sealing sleeve 12, the sealing sleeve 12 is movably inserted into the sealing groove 15, the sealing sleeve 12 is slid in the accommodation groove 11 by rotating the bolt 13, and is inserted into or separated from the sealing groove 15, so that the heat dissipation channel 6 can be sealingly fixed or removed in the mounting shell 1, and after being removed, the controller assembly 3 is convenient to install and remove.
[0029] The inner walls on both sides of the mounting shell 1 are fixedly connected with a plurality of positioning sleeves 14, the positioning sleeves 14 position the heat dissipation channel 6 to communicate with the second heat dissipation port 5, so as to facilitate the installation and fixation of the heat dissipation channel 6 and improve the practicability.
[0030] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For the ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.
Claims
1. A controller mounting mechanism, comprising a mounting housing (1), a cover (2), and a controller assembly (3), characterized in that, The lower side wall of the mounting shell (1) is provided with a through first heat dissipation vent (4), which is offset from the internal space of the mounting shell (1). The upper side wall of the mounting shell (1) is provided with two through second heat dissipation vents (5). The mounting shell (1) is provided with a heat dissipation channel (6) that communicates with the second heat dissipation vents (5). The side wall of the cover (2) is provided with a third heat dissipation vent (7). Multiple first heat dissipation fins (8), second heat dissipation fins (9), and third heat dissipation fins (10) are fixedly installed in the first heat dissipation vent (4), the heat dissipation channel (6), and the third heat dissipation vent (7), respectively. The first heat dissipation vent (4), the second heat dissipation vent (5), and the third heat dissipation vent (7) are oriented in the same direction.
2. The controller mounting mechanism according to claim 1, characterized in that, There are two first heat dissipation vents (4), and the two first heat dissipation vents (4) are symmetrically distributed on the lower side wall of the mounting shell (1).
3. The controller mounting mechanism according to claim 1, characterized in that, The height of the first heat dissipation fin (8) is less than the height of the first heat dissipation port (4), and the first heat dissipation fin (8) is fixedly connected to the top wall of the first heat dissipation port (4) and does not contact the inner bottom surface of the first heat dissipation port (4).
4. The controller mounting mechanism according to claim 1, characterized in that, The height of the second heat dissipation fin (9) is less than the internal height of the heat dissipation channel (6). Multiple second heat dissipation fins (9) are fixedly connected to the internal top wall and bottom surface of the heat dissipation channel (6) respectively, and are distributed alternately with the top wall and bottom surface.
5. The controller mounting mechanism according to claim 1, characterized in that, The heat dissipation channel (6) is movably installed inside the mounting housing (1). Both sides of the inner wall of the mounting housing (1) are provided with relief grooves (11). Both ends of the heat dissipation channel (6) are provided with sealing grooves (15) corresponding to the relief grooves (11). Both sides of the outer wall of the mounting housing (1) are provided with multiple bolts (13). One end of the bolt (13) is inserted into the relief groove (11) and threaded with a sealing sleeve (12). The sealing sleeve (12) is movably inserted into the sealing groove (15).
6. A controller mounting mechanism according to claim 5, characterized in that, Multiple positioning sleeves (14) are fixedly connected to the inner walls of both sides of the mounting housing (1). The positioning sleeves (14) position the heat dissipation channel (6) so that it is connected to the second heat dissipation port (5).