Air cooler convenient to install

Abstract

The utility model relates to the technical field of heat dissipation, in particular to an air cooler convenient to install, which comprises a main body, a positioning part, a wiring control box and a motor, the main body is sleeved on the outer side of the rear part of the motor, the main body comprises a sleeve shell, the front part of the sleeve shell is provided with a through hole, the inner side of the sleeve shell is provided with a fan assembly, and the fan assembly is arranged in the through hole. The positioning part comprises an annular shell which is fixed to the outer side of the sleeve shell and communicates with the through opening, rail rods are slidably connected to the inner sides of through holes of the annular shell, limiting blocks are fixedly connected to the ends, away from the motor, of the rail rods, and an upper arc strip is fixedly connected to the end, close to the motor, of the rail rod on the upper side; side arc strips are fixedly connected to the ends, close to the motor, of the rail rods on the two sides, springs are arranged on the outer sides of the rail rods in a sleeved mode, and by means of the main body, the positioning part, the wiring control box and other structures, the air cooler for the motor can be conveniently and rapidly disassembled and assembled by a user according to needs.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat dissipation, and specifically to a forced air cooling device convenient to install. BACKGROUND

[0002] A large amount of heat is generated during the operation of a variable frequency motor, and if the heat cannot be dissipated in time, the temperature of the motor will rise, thereby affecting the performance and service life of the motor. As an effective heat dissipation device, the forced air cooling device, i.e. the electric fan, can generate air flow by rotating the blades to carry away the heat inside the motor, thereby ensuring that the motor operates within the normal operating temperature range.

[0003] After long-term operation, dust and oil stains are likely to accumulate on the surface and inside the forced air cooling device for variable frequency motors. These stains not only affect the heat dissipation effect of the fan, but also may cause the fan to operate poorly or produce noise. Therefore, the forced air cooling device needs to be disassembled and maintained from time to time. However, the existing forced air cooling device for motors is generally disassembled and assembled by multiple bolts. Each time the device is disassembled and assembled, the worker needs to disassemble and assemble the bolts at various angles by using tools, which is inconvenient. Therefore, the forced air cooling device convenient to install is proposed according to the above problems. SUMMARY

[0004] The utility model aims at providing a forced air cooling device convenient to install to solve the problem that the installation of the existing forced air cooling device for motors and the motor is generally performed by multiple bolts at multiple angles, and the worker needs to disassemble and assemble the bolts at various angles by using tools each time the device is disassembled and assembled, which is inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The forced air cooling device convenient to install comprises a main body, a positioning part, a wiring control box and a motor. The main body is sleeved on the rear outer side of the motor. The main body comprises a sleeve shell. A through opening is formed in the front part of the sleeve shell. A fan assembly is installed on the inner side of the sleeve shell. The positioning part comprises a ring shell fixed on the outer side of the sleeve shell and connected with the through opening. Rail rods are slidably connected to the inner side of the through hole of the ring shell. Limiting blocks are fixedly connected to the ends of the rail rods away from the motor. Upper arc strips are fixedly connected to the ends of the rail rods close to the motor. Side arc strips are fixedly connected to the ends of the rail rods close to the motor. Springs are sleeved on the outer sides of the rail rods. The inner curved surfaces of the upper arc strips and the side arc strips are fixedly connected with clamping rods inserted into the screw hole seats of the motor. The upper ends of the side arc strips are fixedly connected with linkage frames. The two ends of the upper arc strips are fixedly connected with linkage strips. The wiring control box is installed at the right opening of the sleeve shell.

[0007] Preferably, the fan assembly is composed of a bracket, a fan motor and fan blades. The wiring control box and the fan motor of the fan assembly are electrically connected. A dustproof net is fixedly connected to the rear opening of the sleeve shell.

[0008] Preferably, the springs are arranged on the inner side of the ring shell, the upper springs are arranged between the inner wall of the ring shell and the outer curved surface of the upper arc strip, and the two side springs are arranged between the inner wall of the ring shell and the outer end surface of the side arc strip.

[0009] Preferably, the through holes of the ring shell are square hole structures, the rail rods are square rod structures with square cross sections, and the outer end surfaces of the rail rods are attached to the inner walls of the through holes of the ring shell.

[0010] Preferably, the connecting frames and the connecting strips are arranged at inclined angles, the connecting strips are arranged on the inner side of the connecting frame, the connecting strips and the connecting frame are arranged in staggered cooperation, three screw hole seats arranged at equal angles are arranged at the rear curved surface of the motor, the end of the clamping rod close to the motor is provided with an inclined surface, and the inclined surface of the clamping rod is arranged forward.

[0011] Compared with the prior art, the motor air cooler has the beneficial effects that:

[0012] In the utility model, the main body, the positioning part and the wiring control box are arranged, the wiring control box can be connected with an external controller and a power supply, the fan assembly of the main body can be powered and controlled, the positioning part can conveniently and quickly install and position the main body at the rear part of the motor, the installation only needs to be pushed forward, and the disassembly only needs to pull up the upper limiting block, the motor air cooler can be conveniently and quickly disassembled and assembled according to the needs of the user, and the problem that the installation of the existing motor air cooler and the motor is generally realized through multiple bolts at multiple angles, the worker needs to disassemble and assemble the bolts at each angle through a tool every time, and the installation is not convenient is solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a structure schematic view of the motor of the utility model;

[0015] Figure 3 It is a structure schematic view of the motor of the utility model; Figure 1

[0016] Figure 4 It is another perspective structure schematic view of the utility model; Figure 3

[0017] Figure 5 It is a sectional structure schematic view of the utility model; Figure 3

[0018] Figure 6 It is a structure schematic view of the main body of the utility model; ​​​

[0019] Figure 7 It is the sectional view structure schematic diagram of the positioning part of the utility model;

[0020] Figure 8 It is the action after structure schematic diagram of the utility model Figure 5 .

[0021] In the drawing: 1, main body;11, cover shell;12, through port;13, fan assembly;14, dust screen;2, positioning part;21, ring shell;22, rail rod;23, limit block;24, upper arc strip;25, side arc strip;26, spring;27, clamping rod;28, linkage frame;29, linkage strip;3, wiring control box;4, motor. 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] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form, unless the context clearly indicates otherwise, and it should also be understood that, when the terms "comprise" and / or "include" are used in the specification, there is a presence of a feature, step, operation, device, component and / or combinations thereof.

[0024] Unless specifically stated otherwise, the relative arrangements of the components and steps, numerical expressions, and values set forth in the examples are not intended to limit the scope of the application. At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn in accordance with the actual proportional relationship. The technology, methods and devices known to those skilled in the relevant art can not be discussed in detail, but under appropriate circumstances, the technology, methods and devices should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0025] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate and imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0026] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper" and the like can be used herein to describe the spatial positional relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawings is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0027] In addition, it should be noted that the use of "first", "second" and the like to define parts has only the purpose of distinguishing the corresponding parts, and the above words have no special meaning unless otherwise stated, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0028] Please refer to Figures 1-8 The utility model provides a technical scheme:

[0029] The application discloses a convenient-to-install air cooler which comprises a main body 1, a positioning part 2, a wiring control box 3 and a motor 4, the main body 1 is sleeved on the rear outer side of the motor 4, the main body 1 comprises a sleeve shell 11, the front part of the sleeve shell 11 is provided with a through port 12, the inner side of the sleeve shell 11 is provided with a fan assembly 13, the positioning part 2 comprises a ring shell 21 which is fixed on the outer side of the sleeve shell 11 and is communicated with the through port 12, the through holes of the ring shell 21 are all slidably connected with rail rods 22, the ends of the rail rods 22 which are far away from the motor 4 are all fixedly connected with limiting blocks 23, the end of the upper rail rod 22 which is close to the motor 4 is fixedly connected with an upper arc strip 24, the ends of the two side rail rods 22 which are close to the motor 4 are all fixedly connected with side arc strips 25, the outer sides of the rail rods 22 are all sleeved with springs 26, the inner curved surfaces of the upper arc strip 24 and the side arc strips 25 are all fixedly connected with clamping rods 27 which are inserted into screw hole seats of the motor 4, the upper ends of the side arc strips 25 are all fixedly connected with linkage frames 28, the two ends of the upper arc strip 24 are all fixedly connected with linkage strips 29, and the wiring control box 3 is arranged at the right port position of the sleeve shell 11.

[0030] The fan assembly 13 is composed of a support, a fan motor and fan blades, the wiring control box 3 is electrically connected with the fan motor of the fan assembly 13, the wiring control box 3 can be connected with an external controller and a power supply through the arrangement, the fan assembly 13 of the main body 1 can be powered and controlled, the rear opening of the sleeve shell 11 is fixedly connected with a dust screen 14, the ash entering rate of the sleeve shell 11 is reduced through the arrangement, the springs 26 are all arranged on the inner side of the ring shell 21, the upper spring 26 is arranged between the inner wall of the ring shell 21 and the outer curved surface of the upper arc strip 24, the two side springs 26 are all arranged between the inner wall of the ring shell 21 and the outer end surface of the side arc strips 25, the springs 26 can reset the upper arc strip 24 and the side arc strips 25 through the arrangement, the through holes of the ring shell 21 are all square hole structures, the rail rods 22 are all square rod structures with square cross sections, the outer end surfaces of the rail rods 22 are in close contact with the inner walls of the through holes of the ring shell 21, the rail rods 22 can only translate and cannot rotate through the arrangement, the stability of the displacement of the rail rods 22 is improved, and the upper arc strip 24 and the side arc strips 25 cannot rotate, the linkage frames 28 and the linkage strips 29 are all arranged at an inclined angle, the linkage strips 29 are all arranged on the inner side of the linkage frames 28, the linkage strips 29 and the linkage frames 28 are arranged in staggered cooperation, the displacement of the linkage strips 29 can drive the linkage frames 28 to displace, three screw hole seats which are arranged at equal angles are arranged at the rear curved surface of the motor 4, the clamping rods 27 can be positioned with the motor 4 through the arrangement that the clamping rods 27 are clamped into the screw hole seats, the ends of the clamping rods 27 which are close to the motor 4 are all provided with inclined surfaces, the inclined surfaces of the clamping rods 27 are arranged forward, the clamping rods 27 move from the rear to the front and are in contact with the screw hole seats of the motor 4 through the arrangement, the screw hole seats of the motor 4 can extrude and conduct each clamping rod 27 through the arranged inclined surfaces under the influence of the thrust force, and the clamping rods 27 displace to the depth of the ring shell 21.

[0031] Workflow: the dismounting operation of the air cooler on the motor 4 is as follows, it is known that: the motor 4 of the present scheme is prior art, the screw hole seat on the motor 4 enables the motor 4 to be connected and fixed with the existing air cooler through bolts, but the air cooler of the present scheme will not use bolts, but will use the screw hole seat of the motor 4 for quick dismounting; the installation operation is as follows: first, align the sleeve shell 11 of the main body 1 with the rear part of the motor 4, displace the positioning part 2 to the direction of the motor 4 by moving the main body 1 forward, so that the sleeve shell 11 is sleeved on the rear part of the motor 4, and then push forward again, the inclined surface of each clamping rod 27 will first contact the screw hole seat of the motor 4, under the influence of the pushing force, the screw hole seat of the motor 4 will extrude each clamping rod 27, so that the clamping rod 27 displaces to the depth of the ring shell 21, (at the same time, the displacement of the clamping rod 27 will push the upper arc strip 24 and the side arc strip 25 to displace and extrude the spring 26), so that the clamping rod 27 can continue to move forward, and then the clamping rod 27 will be aligned with the screw hole of the screw hole seat of the motor 4, at this time, each spring 26 will expand to push the corresponding upper arc strip 24 and side arc strip 25 to displace, and the displacement of the upper arc strip 24 and the side arc strip 25 will drive each clamping rod 27 to be inserted into the screw hole of the screw hole seat of the motor 4, and the above operation completes the installation of the air cooler on the motor 4; the dismounting operation when maintenance is needed is as follows: pull the upper side limiting block 23 to drive the upper side rail rod 22, the upper arc strip 24 to move upward, the upward movement of the upper arc strip 24 can drive the upper side clamping rod 27 to move out of the screw hole of the upper side screw hole seat of the motor 4, and can drive the two side linkage strips 29 to move upward, the displacement of the linkage strip 29 will drive the linkage frame 28 to displace, so that the displacement of the linkage frame 28 drives the side arc strip 25 to displace along the side edge rail rod 22, and then the clamping rod 27 connected with the side arc strip 25 is moved out of the screw hole of the side screw hole seat of the motor 4, at this time, the main body 1 without positioning can be taken off from the rear part of the motor 4, and the dismounting operation is completed, although the above description is complicated, but the actual dismounting operation is relatively simple, the installation only needs to push forward, and the dismounting only needs to pull the upper side limiting block 23, so that the motor 4 with the air cooler can be conveniently and quickly dismounted according to the needs of the user.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes, modifications, replacements and variations of these embodiments can be made by those skilled in the art without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A convenient installation of air cooler, comprising a main body (1), positioning part (2), wiring control box (3) and motor (4), characterized in that: The body (1) is arranged on the rear outer side of the motor (4), the body (1) comprises a sleeve shell (11), the front of the sleeve shell (11) is provided with a through port (12), the inner side of the sleeve shell (11) is provided with a fan assembly (13), the positioning part (2) comprises a ring shell (21) fixed on the outer side of the sleeve shell (11) and communicated with the through port (12), the through holes of the ring shell (21) are slidably connected with rail rods (22) on the inner side, the ends of the rail rods (22) away from the motor (4) are fixedly connected with limiting blocks (23), the ends of the rail rods (22) close to the motor (4) are fixedly connected with upper arc strips (24), the ends of the rail rods (22) close to the motor (4) are fixedly connected with side arc strips (25), the outer sides of the rail rods (22) are sleeved with springs (26), the inner curved surfaces of the upper arc strips (24) and the side arc strips (25) are fixedly connected with clamping rods (27) inserted into the screw hole seats of the motor (4), the upper ends of the side arc strips (25) are fixedly connected with linkage frames (28), the two ends of the upper arc strips (24) are fixedly connected with linkage strips (29), and the right port of the sleeve shell (11) is provided with a wiring control box (3).

2. An air cooler for easy installation as claimed in claim 1 wherein: The fan assembly (13) is composed of a support, a fan motor and a fan blade, the wiring control box (3) is electrically connected with the fan motor of the fan assembly (13), and the rear opening of the sleeve shell (11) is fixedly connected with a dust screen (14).

3. The air cooler of claim 1, wherein: The springs (26) are arranged on the inner sides of the ring shells (21), the springs (26) on the upper side are arranged between the inner wall of the ring shell (21) and the outer curved surface of the upper arc strip (24), and the springs (26) on the two sides are arranged between the inner wall of the ring shell (21) and the outer end surface of the side arc strip (25).

4. The air cooler of claim 1, wherein: The through holes of the ring shell (21) are square hole structures, the rail rods (22) are square rod structures with square cross sections, and the outer end surfaces of the rail rods (22) are attached to the inner walls of the through holes of the ring shell (21).

5. The air cooler of claim 1, wherein: The linkage frames (28) and the linkage strips (29) are provided with inclined angles, the linkage strips (29) are arranged on the inner sides of the linkage frames (28), the linkage strips (29) and the linkage frames (28) are arranged in staggered cooperation, three screw hole seats with equal angles are arranged on the rear curved surface of the motor (4), the ends of the clamping rods (27) close to the motor (4) are provided with inclined surfaces, and the inclined surfaces of the clamping rods (27) are arranged forward.

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