Ultra-thin air cooling system
By designing an ultra-thin air-cooled cooling system with automatic telescopic and opening and closing mechanisms, the problem of large space occupancy of fan vents is solved, and the thickness adjustment and air volume control of the equipment are realized to meet the space and cooling needs of on-board applications.
Patent Information
- Application Number
- CN202411787670.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-07-11
AI Technical Summary
The fan vents of the existing air-cooled cooling system need to retain sufficient space, which leads to too thick equipment and occupying too much storage and transportation space, especially in vehicle-mounted applications, which have an important impact on the overall product thickness and cooling effect.
An ultra-thin air-cooled cooling system including an automatic telescopic mechanism and an opening and closing mechanism is designed. Through the telescopic housing and automatic opening and closing of the air outlet, the equipment thickness adjustment and air volume control are realized. Combined with the working mode of the fan, the air outlet circulation ventilation volume or the equipment thickness is reduced.
It is achieved in ultra-thin state during storage and transportation, reducing space occupation, and at the same time, it expands the ventilation volume of the air outlet during work, improves the cooling effect, and meets the needs of on-board applications.
Smart Images
Figure CN120287801A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of air-cooled cooling systems, and particularly to an ultra-thin air-cooled cooling system. Background Art
[0002] An air-cooled cooling system is a device that uses air-cooling to achieve cooling. For example, through the combination of a condenser and a fan, the heat is carried away by the wind provided by the fan to achieve cooling, and it can be widely used in scenarios such as vehicles and industrial equipment.
[0003] In the existing air-cooled cooling system, enough space needs to be reserved at the fan air outlet for air to enter and circulate, which results in the overall equipment being too thick and occupying too much space during storage, transportation, etc. Especially for the air-cooled cooling system used in vehicles, the thickness requirement and cooling effect of the overall product are extremely important. Therefore, this application proposes an ultra-thin air-cooled cooling system. Summary of the Invention
[0004] The purpose of this application is to propose an ultra-thin air-cooled cooling system for the problems existing in the background art.
[0005] The technical solution of this application: An ultra-thin air-cooled cooling system includes a condenser and a fan box installed on one side of the condenser, including an outer housing. The outer housing is telescopically sleeved on the opening side of the fan box to adjust the overall thickness after assembly; a driving mechanism, the driving mechanism includes a motor arranged on the concave surface of the fan box, arranged on the concave surface to reduce the thickness of the entire equipment; an automatic telescoping mechanism, the automatic telescoping mechanism is linked with the driving mechanism to drive the outer housing to telescopically translate.
[0006] Optionally, the driving mechanism further includes a driving gear set and a pair of driven gear sets. The driving gear set and the driven gear sets are driven by a chain belt. The wheel shaft of the driving gear set passes through the fan box movably and is fixedly connected to the output shaft of the motor. A rotating fan is installed in each of the two end chambers of the fan box, and the wheel shafts of the two driven gear sets are respectively fixedly connected to the corresponding fan central shafts.
[0007] Optionally, the automatic telescoping mechanism includes a threaded shaft and a positioning shaft respectively fixed to the two fan wheel shafts. A connecting strip is fixed to the inner side of the outer housing. A threaded shaft sleeve that can be spirally sleeved with the threaded shaft is fixedly connected near one end of the connecting strip, and a positioning shaft sleeve that can be movably sleeved with the positioning shaft is rotatably connected near the other end of the connecting strip.
[0008] Optionally, a positioning protrusion is fixedly connected to one end of the positioning shaft, and a positioning notch that slidably matches the positioning protrusion is opened on the positioning shaft sleeve.
[0009] Optionally, the automatic telescopic mechanism further includes guide shafts fixed to the outer walls at both ends of the fan box and guide bushings fixed to both ends of the connecting bar, and the guide bushings are movably sleeved on the guide shafts.
[0010] Optionally, it further includes an automatic opening and closing mechanism arranged inside the outer casing. The automatic opening and closing mechanism includes a grille slidably arranged inside the outer casing, air vents opened on the grille, and a closing strip fixedly connected to the connecting bar and capable of blocking the air vents.
[0011] Optionally, the automatic opening and closing mechanism further includes a top rod fixedly connected to the fan box. One end of the grille is provided with an inclined surface structure, and the relative movement between the top rod and the inclined surface structure is used to push the grille to translate.
[0012] Optionally, the automatic opening and closing mechanism further includes a spring plate fixed to the inclined surface structure of the grille and a spring connected to the spring plate for pushing the grille to translate and reset.
[0013] Optionally, the automatic opening and closing mechanism further includes guide slide rods fixed to both ends of the connecting bar and guide chute openings opened on the grille and slidably matched with the guide slide rods in the horizontal direction.
[0014] Compared with the prior art, the present application has the following beneficial technical effects: In the present application, the translation of the outer casing is realized through the automatic telescopic mechanism, so that the thickness of the entire device can be telescopically adjusted, so as to achieve ultra-thin during storage or transportation, reduce the storage and transportation costs, and the telescopic function of the automatic telescopic mechanism is associated with the working mode of the fan in the system, so as to achieve the purpose of stretching during work to expand the air volume flowing through the air vents and shrinking when stopping working to reduce the thickness of the device; Furthermore, through the design of the automatic opening and closing mechanism, the automatic opening and closing of the air vents can be realized in combination with the telescopic function of the automatic telescopic mechanism, so as to achieve the purpose of expanding the air volume flowing through the air vents and opening the air vents during work and reducing the thickness of the device and closing the air vents when stopping working. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic structural diagram of an ultra-thin air-cooled cooling system; Figure 2 It is Figure 1 The connection schematic diagram of the driving mechanism and the fan box in Figure 3 It is Figure 1 The schematic structural diagram after removing the condenser and the outer casing; Figure 4 It is Figure 3 The schematic structural diagram when the connecting bar is separated in
[0016] Reference numerals: 1. Condenser; 2. Fan box; 3. Outer housing; 31. Air inlet 4. Driving mechanism; 41. Motor; 42. Driving gear set; 43. Driven gear set 5. Connecting bar 6. Automatic telescoping mechanism; 61. Threaded shaft; 62. Threaded shaft sleeve; 63. Guide shaft; 64. Guide shaft sleeve; 65. Positioning shaft; 651. Positioning protrusion; 66. Positioning shaft sleeve; 661. Positioning notch 7. Automatic opening and closing mechanism; 71. Grid plate; 711. Air outlet; 712. Guide chute opening; 72. Closing bar; 73. Push rod; 74. Spring plate; 75. Spring; 76. Guide slide bar Detailed implementation manner
[0017] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0018] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0019] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0020] Embodiment:
[0021] As Figures 1 - 4As shown in the figure, a thin-type air-cooled cooling system proposed in this application includes a condenser 1 and a fan box 2 fixedly installed on one side of the condenser 1. Since both the condenser 1 and the fan box 2 are prior arts, they will not be elaborated here, and the purpose of cooling the vehicle-mounted air-cooled system is achieved.
[0022] In this embodiment, the air-cooled cooling system further includes an outer housing 3. The outer housing 3 is telescopically sleeved on the opening side of the fan box 2 to adjust the thickness of the entire device. One side of the outer housing 3 is open and can be attached to the outer wall of the fan box 2. Two air inlets 31 are provided on the other side of the outer housing 3, and the air inlets 31 can be connected to external air through pipes or directly.
[0023] Furthermore, the air-cooled cooling system further includes a driving mechanism 4. The driving mechanism 4 includes a motor 41 fixedly connected to the central concave surface of the fan box 2. Being arranged in the concave surface can reduce the thickness of the entire device and achieve thinness. The driving mechanism 4 further includes a driving gear set 42 and a pair of driven gear sets 43. The driving gear set 42 and the driven gear sets 43 are driven by a chain belt. The axle of the driving gear set 42 passes through the fan box 2 movably and is fixedly connected to the output shaft of the motor 41. A bearing can be installed at the through hole to provide stable rotation for the driving gear set 42. A rotary fan is installed in each of the two end chambers of the fan box 2, and the axles of the two driven gear sets 43 are respectively fixedly connected to the corresponding fan central shafts.
[0024] Even further, the air-cooled cooling system further includes an automatic telescoping mechanism 6. The automatic telescoping mechanism 6 is linked with the driving mechanism 4 to drive the outer housing 3 to telescopically translate. The automatic telescoping mechanism 6 includes a threaded shaft 61 fixed to one of the fan axles and a positioning shaft 65 fixed to the other fan axle. A connecting bar 5 is fixedly connected to the inner side of the outer housing 3, and both ends of the connecting bar 5 penetrate and extend to the outside of the outer housing 3. A threaded shaft sleeve 62 is fixedly connected to the connecting bar 5 near one of its ends, and the threaded shaft sleeve 62 can be threadedly engaged with the threaded portion in the middle section of the threaded shaft 61. The connecting bar 5 is rotatably connected to a positioning shaft sleeve 66 that can be movably sleeved on the positioning shaft 65 through a bearing near the other end of the connecting bar 5. A pair of positioning protrusions 651 are fixedly connected to one end of the positioning shaft 65 near the positioning shaft sleeve 66, and a pair of positioning slots 661 slidably matched with the positioning protrusions 651 are provided on the positioning shaft sleeve 66. The sliding fit between the positioning protrusions 651 and the positioning slots 661 can provide guidance for the translational telescoping of the outer housing 3, and at the same time can also provide a limit for the threaded engagement between the threaded shaft 61 and the threaded shaft sleeve 62, so that the inner ring thread of the threaded shaft sleeve 62 can always contact the outer ring thread of the threaded shaft 61. The automatic telescoping mechanism 6 further includes a pair of guide shafts 63 fixed to the outer walls at both ends of the fan box 2 and guide shaft sleeves 64 fixed to both ends of the connecting bar 5. The guide shaft sleeves 64 are movably sleeved on the corresponding guide shafts 63 to further provide guidance for the translational telescoping of the outer housing 3.
[0025] It should be noted in this embodiment that the air-cooling cooling system further includes an automatic opening and closing mechanism 7 arranged inside the outer housing 3. The automatic opening and closing mechanism 7 includes a pair of grille plates 71 slidably arranged inside the outer housing 3, a plurality of air vents 711 opened on the grille plates 71, and a plurality of closing strips 72 fixedly connected to the connecting strip 5 and capable of blocking the air vents 711. The automatic opening and closing mechanism 7 further includes two pairs of ejector rods 73 fixed to the concave surface of the fan box 2. The opposite ends of the two grille plates 71 are provided with inclined surface structures. The end of the ejector rod 73 can contact the inclined surface structure at the corresponding position, so as to push the grille plate 71 to translate through the relative movement of the ejector rod 73 and the inclined surface structure, so that the closing strip 72 is aligned with the air vent 711 to close the air vent 711. The automatic opening and closing mechanism 7 further includes spring plates 74 fixed to the inclined surface structures of the two grille plates 71 and a spring 75 connected between the two spring plates 74. The elastic force of the spring 75 is used to push the grille plate 71 to translate and reset, so that the closing strip 72 is misaligned with the air vent 711 to open the air vent 711. The automatic opening and closing mechanism 7 further includes guide slide rods 76 fixed to both ends of the connecting strip 5 and guide chute openings 712 opened on the grille plates 71 and slidably matched with the guide slide rods 76 in the horizontal direction.
[0026] The working principle of this embodiment is as follows: The automatic telescopic mechanism 6 is used to realize the translation of the outer housing 3, so that the thickness of the entire device can be telescopically adjusted, so as to achieve ultra-thinness during storage or transportation, etc., reduce storage and transportation costs, and the telescopic function of the automatic telescopic mechanism 6 is associated with the working mode of the fan in the system, so as to achieve the purpose of stretching during work to expand the air volume flowing through the air vents and shrinking when stopping work to reduce the thickness of the device; further, through the design of the automatic opening and closing mechanism 7, the automatic opening and closing of the air vents 711 can be realized in combination with the telescopic function of the automatic telescopic mechanism 6, so as to achieve the purpose of expanding the air volume flowing through the air vents and opening the air vents 711 during work, and reducing the thickness of the device and closing the air vents 711 when stopping work.
[0027] Specifically, the condenser 1 is installed on the device to be cooled, such as the inner wall of the carriage or other heating devices. When the motor 41 works, its output shaft drives the driving gear set 42 to rotate, and then drives the driven gear set 43 to rotate through the chain belt, and then drives the fan to rotate. The inlet and outlet of the condenser 1 are connected with pipelines, and coolant is conveyed inside. When the coolant flows through, it takes away the heat of the device to achieve the purpose of cooling the device, and the fan blowing air can also cool the coolant after absorbing heat. Since this working mode of the condenser 1 and the fan box 2 is a prior art, it will not be introduced in detail here; This embodiment is to introduce that when the motor 41 works as described above, the rotation of the fan will drive the threaded shaft 61 to rotate together through the fan shaft. The threaded shaft 61 promotes the connecting bar 5 to move away from the fan box 2 through the spiral engagement with the threaded shaft sleeve 62 until the inner thread of the threaded shaft sleeve 62 contacts the smooth area at the end of the threaded shaft 61. When the connecting bar 5 translates as described above, it will drive the outer casing 3 to extend away from the fan box 2, thereby expanding the internal space of the entire device, that is, increasing the ventilation volume. At the same time, when the connecting bar 5 translates as described above, it will force the inclined surface structure of the grid plate 71 away from the ejector rod 73, and the elastic force of the spring 75 pushes the two grid plates 71 apart from each other, causing the closing strip 72 to be misaligned with the air outlet 711 to open the air outlet 711. When the motor 41 stops working, its output shaft can be rotated in the reverse direction for several turns, driving the threaded shaft 61 to rotate in the reverse direction through the above steps. The inner thread of the threaded shaft sleeve 62 is screwed with the threaded part of the threaded shaft 61 again, so that the connecting bar 5 is driven to reset, and then the outer casing 3 is driven to contract and approach the fan box 2, thereby reducing the external occupied space of the entire device and facilitating storage and transportation. At the same time, when the connecting bar 5 translates and resets as described above, the end of the ejector rod 73 will abut against the inclined surface structure of the grid plate 71 to push the two grid plates 71 closer, causing the closing strip 72 to be aligned with the air outlet 711 to close the air outlet 711.
[0028] The above specific embodiments are only several alternative embodiments of the present application. Based on the technical solution of the present application and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. An ultra-thin air-cooled cooling system, comprising a condenser (1) and a fan box (2) installed on one side of the condenser (1), characterized in that, It further includes: An outer protective shell (3), which is telescopically sleeved on one side of the opening of the fan box (2) to adjust the overall thickness after assembly; A driving mechanism (4), which includes a motor (41) arranged on the concave surface of the fan box (2) to reduce the thickness of the entire device by arranging it on the concave surface; An automatic telescoping mechanism (6), which is linked with the driving mechanism (4) to drive the outer protective shell (3) to telescopically translate.
2. The ultra-thin air-cooled cooling system according to claim 1, wherein The driving mechanism (4) further includes a driving gear set (42) and a pair of driven gear sets (43). The driving gear set (42) and the driven gear sets (43) are driven by a chain belt. The axle of the driving gear set (42) passes through the fan box (2) movably and is fixedly connected to the output shaft of the motor (41). A rotating fan is installed in each of the two end chambers of the fan box (2), and the axles of the two driven gear sets (43) are respectively fixedly connected to the corresponding fan central shafts.
3. The ultra-thin air-cooling system according to claim 2, characterized in that The automatic telescoping mechanism (6) includes a threaded shaft (61) and a positioning shaft (65) respectively fixed to the two fan axles. A connecting strip (5) is fixed to the inner side of the outer protective shell (3). A threaded shaft sleeve (62) that can be helically sleeved on the threaded shaft (61) is fixedly connected near one end of the connecting strip (5), and a positioning shaft sleeve (66) that can be movably sleeved on the positioning shaft (65) is rotatably connected near the other end of the connecting strip (5).
4. The ultra-thin air-cooled cooling system according to claim 3, characterized in that, One end of the positioning shaft (65) is fixedly connected with a positioning protrusion (651), and the positioning shaft sleeve (66) is provided with a positioning notch (661) that slidably matches the positioning protrusion (651).
5. The ultra-thin air-cooled cooling system according to claim 4, wherein The automatic telescoping mechanism (6) further includes a guide shaft (63) fixed to the outer walls at both ends of the fan box (2) and a guide shaft sleeve (64) fixed to both ends of the connecting strip (5). The guide shaft sleeve (64) is movably sleeved on the guide shaft (63).
6. The ultra-thin air-cooled cooling system according to claim 5, characterized in that, It further includes an automatic opening and closing mechanism (7) arranged inside the outer protective shell (3). The automatic opening and closing mechanism (7) includes a grille plate (71) slidably arranged in the outer protective shell (3), an air outlet (711) opened on the grille plate (71), and a closing strip (72) fixedly connected to the connecting strip (5) and capable of blocking the air outlet (711).
7. An ultra-thin air-cooled cooling system according to claim 6, characterized in that, The automatic opening and closing mechanism (7) further includes a push rod (73) fixedly connected to the fan box (2). One end of the grille plate (71) is provided with an inclined surface structure, and the relative movement between the push rod (73) and the inclined surface structure is used to push the grille plate (71) to translate.
8. An ultra-thin air-cooled cooling system according to claim 7, characterized in that, The automatic opening and closing mechanism (7) further includes a spring plate (74) fixed to the inclined surface structure of the grille plate (71) and a spring (75) connected to the spring plate (74) to push the grille plate (71) to translate and reset.
9. The ultra-thin air-cooling system according to claim 8, characterized in that, The automatic opening and closing mechanism (7) further includes guide slide bars (76) fixed to both ends of the connecting strip (5) and guide chute openings (712) opened on the grille plate (71) and horizontally slidably matched with the guide slide bars (76).