DE202023105060U1 - Air cooler fan - Google Patents

Abstract

Air cooler fan, characterized in that it comprises:
a fan blade mounting mechanism (100), the fan blade mounting mechanism (100) comprising a spindle component (101), a fan blade component (102) and a mounting component (103), the fan blade component (102) being located outside the spindle component (101), wherein the mounting component (103) is located on the spindle component (101);
a fan blade locking mechanism (200), the locking mechanism (200) comprising an assembly and disassembly component (201) and a locking component (202), the locking component (202) being on one side of the assembly and disassembly component (201), wherein the locking component (202) is located on one side of the spindle component (101).

Description

TECHNICAL FIELD

The invention relates to the field of air coolers, in particular to an air cooler fan.

STATE OF THE ART

The air cooler is a heat exchange device that cools the liquid through the air. The heat exchange efficiency of the air cooler is not only determined by the heat exchange tubes, but is also inextricably related to the air intake amount. However, the air intake amount of the air cooler is controlled by the air cooler fan.

The fan blades of the air cooler fan are generally cast in one piece and the fan blades cast in one piece cannot be replaced individually; if only a single fan blade is partially damaged, the entire air cooler fan must be disassembled for replacement or repair; At the same time, it is laborious to dismantle the air cooler fan blades. When the air duct needs to be cleaned, it is often blocked by the fan blades, which increases the cleaning time and affects the usage efficiency.

In view of the above problems, an air cooler fan whose fan blade is dismountable is now proposed, and the process of disassembly and assembly is simple, which not only avoids replacing the entire air cooler fan when a single fan blade is damaged, but also improves the efficiency of cleaning and exchange is increased.

CONTENT OF THIS USER MODEL

The purpose of this section is to suggest some aspects of embodiments of the present invention and to briefly introduce some preferred embodiments. In this section, as well as in the summary description and title of the present invention, some simplifications or omissions may be made so as not to obscure the purpose of this section, the summary description and title of the present invention, and such simplifications or omissions cannot be used to limit the scope of the present invention.

In view of the above and/or the problems that the existing air cooler fans cannot be replaced separately and are cumbersome to assemble and disassemble, the present invention is proposed.

Therefore, the object of the present invention is to provide an air cooler fan that not only enables separate disassembly of the fan blades of the air cooler fan but also increases assembly and disassembly efficiency.

In order to solve the above technical problems, the present invention provides the following technical solutions: Air cooler fan, comprising
a fan blade mounting mechanism, the fan blade mounting mechanism including a spindle component, a fan blade component, and a mounting component, the fan blade component being external to the spindle component, the mounting component being on the spindle component;
a fan blade locking mechanism, the locking mechanism comprising a mounting and disassembly component and a locking component, the locking component being on a side of the mounting and dismounting component, the locking component being on a side of the spindle component.

As a preferred solution of the air cooler fan of the present invention, wherein: the spindle component includes a first blade groove, a guide space, a fixed post and a stop ring, the first blade groove being outside of the guide space, the fixed post being on a side of the guide space , with the stop ring located on one side of the first wing groove.

As a preferred solution of the air cooler fan of the present invention, wherein: the guide space includes a mounting hole and a sliding hole, the sliding hole being located on one side of the mounting hole; wherein the fixed pillar includes a locking groove, the locking groove being on the side of the fixed pillar.

As a preferred solution of the air cooler fan of the present invention, wherein: the fan blade component includes a fixed rail and a blade, the blade being located on one side of the fixed rail.

As a preferred solution of the air cooler fan of the present invention, wherein: the mounting component includes a mounting ring, a connecting bar and a retaining hook, wherein the connecting web is located on one side of the fastening ring, wherein the retaining hook is located on one side of the connecting web; wherein the mounting ring includes a second wing groove, the second wing groove being located on the mounting ring.

As a preferred solution of the air cooler fan of the present invention, wherein: the assembly and disassembly component includes a lock cover, a fixing column hole, a guide member and a handle, the fixing column hole being on the lock cover, the guide member being on one side of the lock cover, with the handle located on the other side of the lock cover; wherein the guide member comprises a guide rod and a mounting column, the mounting column being located on a side of the guide rod; the handle includes a slide post and a support post, the support post being located on one side of the slide post.

As a preferred solution of the air cooler fan of the present invention, wherein: The locking component includes a locking housing, a spring, a slider, a connecting rod and a connecting plate, the spring being located in the locking housing, the slider being located on one side of the spring, wherein the connecting rod is on one side of the slider, with the connecting plate being on one side of the connecting rod.

As a preferred solution of the air cooler fan of the present invention, wherein: the locking housing includes a slider space, a slide block hole and a circular through-hole, the slide-block hole being located on one side of the slider space, the circular through-groove located on a side of the slide block hole.

As a preferred solution of the air cooler fan of the present invention, wherein: the slider includes a sliding block, a stop block, a sliding block and a sliding chamfer, the sliding block being located on one side of the stopping block, the stopping block being located on both sides of the sliding block, wherein the sliding bevel is on the sliding block.

As a preferred solution of the air cooler fan of the present invention, wherein: the connecting rod includes a connecting ring and a hinge column, the hinge column being on one side of the connecting ring; the connecting plate includes a hinge seat and a sliding hole, the sliding hole being located on one side of the hinge seat.

Advantageous Effects of the Present Invention: The invention describes an air cooler fan, wherein through the mutual cooperation of the fan blade fixing mechanism and the fan blade locking mechanism, not only the fan blades of the air cooler fan can be dismantled separately, but also the assembly and disassembly efficiency can be increased.

BRIEF DESCRIPTION OF THE DRAWINGS

• 1 ist eine schematische Darstellung des Gesamtaufbaus des Luftkühlerlüfters;
• 2 ist eine schematische strukturelle Darstellung des Lüfterflügel-Befestigungsmechanismus;
• 3 ist eine schematische strukturelle Darstellung der Spindelkomponente;
• 4 ist eine Schnittansicht der Spindelkomponente;
• 5 ist eine schematische strukturelle Darstellung der Lüfterflügelkomponente;
• 6 ist eine schematische strukturelle Darstellung der Befestigungskomponente;
• 7 ist eine schematische strukturelle Darstellung des Lüfterflügel-Verriegelungsmechanismus;
• 8 ist eine Schnittansicht des Lüfterflügel-Verriegelungsmechanismus,
• 9 ist eine schematische strukturelle Darstellung des Schiebers;
• 10 ist eine schematische strukturelle Darstellung der Verbindungsstange;
• 11 ist eine schematische strukturelle Darstellung der Verbindungsplatte.

In order to explain the technical solutions of the embodiments of the present invention more clearly, the drawings necessary for the descriptions in embodiments are briefly described below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained from these drawings without any creative effort by those of ordinary skill in the art. Included:

• 1 is a schematic representation of the overall structure of the air cooler fan;
• 2 is a schematic structural representation of the fan blade attachment mechanism;
• 3 is a schematic structural representation of the spindle component;
• 4 is a sectional view of the spindle component;
• 5 is a schematic structural representation of the fan blade component;
• 6 is a schematic structural representation of the attachment component;
• 7 is a schematic structural representation of the fan blade locking mechanism;
• 8th is a sectional view of the fan blade locking mechanism,
• 9 is a schematic structural representation of the slider;
• 10 is a schematic structural representation of the connecting rod;
• 11 is a schematic structural representation of the connection plate.

DETAILED DESCRIPTION

In order to make the above purpose, features and advantages of the present invention more obvious and easier to understand, the specific embodiments of the present invention are described below in detail in conjunction with the accompanying drawings.

Many specific details are set forth in the following description in order to fully understand the present invention, but the present invention may be implemented in other ways that differ from those described herein, and one skilled in the art may make similar extensions without violate the connotation of the present invention, so that the present invention is not limited to the specific embodiments disclosed below.

Second, “an embodiment” or “embodiments” referred to herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. “In one embodiment,” which appears in various places throughout this specification, does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

Example 1

With reference to the 1 until 6 It is a first embodiment of the present invention, this embodiment providing an air cooler fan, including specifically
a fan blade mounting mechanism 100, the mounting mechanism 100 comprising a spindle component 101, a fan blade component 102, and a mounting component 103, the fan blade component 102 being external to the spindle component 101, the mounting component 103 being on the spindle component 101;
a fan blade locking mechanism 200, the locking mechanism 200 comprising an assembly and disassembly component 201 and a locking component 202, the locking component 202 being on a side of the assembly and disassembly component 201, the locking component 202 being on a side of the spindle component 101 .

In a further development, it is provided that the spindle component 101 comprises a first wing groove 101a, a guide space 101b, a fixed pillar 101c and a stop ring 101d, the first wing groove 101a being located outside the guide space 101b, the fixed pillar 101c being on a side of the guide space 101b, with the stop ring 101d located on a side of the first wing groove 101a; the guide space 101b includes a fixing hole 101b-1 and a sliding hole 101b-2, with the sliding hole 101b-2 located on one side of the fixing hole 101b-1; the fixed pillar 101c includes a locking groove 101c-1, the locking groove 101c-1 being on the side of the fixed pillar 101c.

Note that there are a plurality of first wing grooves 101a that are spiral-shaped and uniformly surround the outside of the spindle component 101; neither the guide space 101b nor the fixed post 101c are provided on the axis of the spindle component 101; the mounting of the sliding hole 101b-2 is larger than the mounting hole 101b-1.

Preferably, the fan blade component 102 includes a fixed rail 102a and a blade 102b, the blade 102b being on one side of the fixed rail 102a; wherein the vane 102b is slidably connected to the first vane groove 101a; wherein the fastening component 103 comprises a fastening ring 103a, a connecting web 103b and a retaining hook 103c, wherein the connecting web 103b is located on one side of the fastening ring 103a, wherein the retaining hook 103c is located on one side of the connecting web 103b; wherein the fastening ring 103a includes a second wing groove 103a-1, the second wing groove 103a-1 being located on the fastening ring 103a.

Note that the size and size of the fixed rail 102a are the same as those of the first wing groove 101a; the fixed rail 102a and the wing 102b are cast in one piece; the mounting component 103 is slidably connected to the spindle component 101; the thread pitch of the connecting web 103b is the same as that of the wing 102b; the thread pitch of the second wing groove 103a-1 is the same as that of the first wing groove 101a; the second wing groove 103a-1 is in sliding connection with the wing 102b.

Example 2

With reference to the 1 until 8th it is a second embodiment of the present invention, this embodiment Example based on the above exemplary embodiment.

Specifically, the assembly and disassembly component 201 includes a lock cover 201a, a fixing pillar hole 201b, a guide member 201c and a handle 201d, the fixing pillar hole 201b located on the lock cover 201a, the guide member 201c located on one side of the lock cover 201a the handle 201d is on the other side of the lock cover 201a.

Note that the diameter of the lock cover 201a is the same as that of the spindle component 101; the fixing pillar hole 201b is slidably connected to the fixed pillar 101c; the guide member 201c and the handle 201d are fixed on both sides of the lock cover 201a.

In a further development, it is provided that the guide element 201c comprises a guide rod 201c-1 and a fastening column 201c-2, the fastening column 201c-2 being located on one side of the guide rod 201c-1; wherein the handle 201d includes a slide post 201d-1 and a support post 201d-2, the support post 201d-2 being located on one side of the slide post 201d-1.

Note that the guide rod 201c-1 is slidably connected to the mounting hole 101b-1; the fixing column 201c-2 is slidably connected to the sliding hole 101b-2. Preferably, the locking component 202 includes a locking housing 202a, a spring 202b, a slider 202c, a connecting rod 202d and a connecting plate 202e, the spring 202b being located in the locking housing 202a, the slider 202c being located on one side of the spring 202b the connecting rod 202d is located on one side of the slider 202c, and the connecting plate 202e is located on one side of the connecting rod 202d.

Note that the lock case 202a is attached to the lock cover 201a; the slider 202c is slidably connected to the lock housing 202a; the connecting plate 202e is slidably connected to the sliding post 201d-1.

Example 3

With reference to the 1 until 11 This is a third embodiment of the present invention, this embodiment being based on the above two embodiments.

Specifically, the lock housing 202a includes a slider space 202a-1, a slide block hole 202a-2, and a through circular groove 202a-3, the slide block hole 202a-2 being located on one side of the slider space 202a-1, with the through circular groove 202a-3 one side of the sliding block hole 202a-2.

Note that the slider space 202a-1 communicates with the shift block hole 202a-2.

In a further development, it is provided that the slide 202c comprises a displacement block 202c-1, a stop block 202c-2, a sliding block 202c-3 and a sliding chamfer 202c-4, with the displacement block 202c-1 being on one side of the stop block 202c- 2, with the stop block 202c-2 located on both sides of the slide block 202c-3, with the slide chamfer 202c-4 located on the slide block 202c-3.

Note that the slide block 202c-1 is slidably connected to the slide block hole 202a-2; the slide block 202c-3 is slidably connected to the slide space 202a-1; the stop block 202c-2 is used to limit the position and prevent the slider 202c from slipping completely out of the slider space 202a-1.

Preferably, the connecting rod 202d includes a connecting ring 202d-1 and a hinge column 202d-2. The hinge column 202d-2 is located on one side of the connecting ring 202d-1; the connecting plate 202e includes a hinge seat 202e-1 and a sliding hole 202e-2, the sliding hole 202e-2 being located on one side of the hinge seat 202e-1.

Note that the connecting ring 202d-1 is slidably connected to the sliding block 202c-1; The hinge column 202d-2 is slidably connected to the hinge seat 202e-1. In the present embodiment, when the operator wants to disassemble the fan blade component 102, he only needs to place his hand in the handle 201d and pull it outward. At this time, the operator first touches and compresses the connection plate 202e. The connecting plate 202e pulls the slider 202c through the connecting rod 202d, and then the sliding block 202c-3 slides out of the locking groove 101c-1 to complete the unlocking. When the connecting plate 202e touches the handle 201d, The operator's pulling force causes the handle 201d to drive the assembly and disassembly component 201 to slide outward as a whole. After sliding a certain distance, the lock cover 201a comes into contact with the holding hook 103c. At this time, the handle 201d is further pulled outward, and the lock cover 201a drives the fixing component 103 to rotate and slide outward along the ridge line of the first wing groove 101a as a whole. Since the wing 102b is clamped in the second wing groove 103a-1, the wing 102b also rotates and slides outwards together with the fastening component 103; After the fixing column 201c-2 slides to the extreme end in the sliding hole 101b-2, a part of the fixed rail 102a remains in the first wing groove 101a. The operator can remove the fan blade component 102 by grasping the fan blade component 102 and moving it outward a small distance.

Note that the operator can snap the fixed rail 102a back into the first blade groove 101a after the operator cleans, repairs, or replaces the fan blade component 102. The handle 201d can then be pressed. After the lock cover 201a is displaced a certain distance, the lock cover 201a contacts the fan blade component 102. The handle 201d is pressed again, and then the lock cover 201a pushes the fan blade component 102 to rotate and along the ridge line of the first blade groove 101a slides inside. Since the wing 102b is clamped in the second wing groove 103a-1, the wing 102b also rotates and slides inward together with the fastening component 103; at the same time, when the fixed rail 102a slides to the innermost end in the first wing groove 101a, the fixing column 201c-2 also slides to the innermost end in the sliding hole 101b-2; During the inward sliding of the lock cover 201a, the sliding chamfer 202c-4 contacts the fixed post 101c and is pressed by the fixed post 101c. At this time, the push block 202c-3 compresses the spring 202b, so that the push block 202c-3 as a whole is retracted into the pusher space 202a-1. The lock cover 201a slides further inward, and the slide block 202c-3 is aligned with the lock groove 101c-1 and slides in, completing the locking of the lock cover 201a; When the push block 202c-3 is aligned with the locking groove 101c-1, the locking cover 201a also presses the fixed rail 102a completely into the first wing groove 101a. The locked lock cover 201a also fixes the fan blade component 102. At the same time, the fan blade component 102 presses the fixing ring 103a onto the stop ring 101d to complete the overall fixation. It is important to note that the structure and arrangement of the present application shown in the various exemplary embodiments are for illustrative purposes only. Although few embodiments have been described in detail in this disclosure, those who read this disclosure will readily appreciate that many modifications are possible (e.g., variations in dimensions, dimensions, structures, shapes and proportions of various elements, as well as parameter values ( e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, changes in orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as being integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise changed, and the type or number or position of discrete elements may be changed or varied. Accordingly, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps can be varied or rearranged according to alternative embodiments. In the claims, each means-plus-function clause is intended to cover the structures described herein to perform the function, and not only structural equivalents, but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the construction, operation and arrangement of the exemplary embodiments without departing from the scope of the present invention. Accordingly, the present invention is not limited to a particular embodiment but extends to various modifications which still fall within the scope of the appended claims.

In addition, in order to provide a concise description of exemplary embodiments, all features of an actual implementation (i.e., those features that are not relevant to the currently considered best mode of carrying out the present invention or those features that are not necessary for implementing the present invention) may not be included are relevant).

It should be noted that, as with any engineering or design project, decisions may be made regarding numerous specific embodiments during the development of an actual embodiment. Such a development effort could be complex and time consuming would be complex, but would not require undue experimentation by those of ordinary skill in the art who would benefit from this disclosure, the development effort being a routine effort in design, manufacturing and production. It should be noted that the above embodiments serve only to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, one of ordinary skill in the art should understand that modifications or equivalent substitutions may be made to the technical solutions of the present invention, all of which should be included within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

Air cooler fan, characterized in that it comprises: a fan blade mounting mechanism (100), the fan blade mounting mechanism (100) comprising a spindle component (101), a fan blade component (102) and a mounting component (103), the fan blade component (102 ) is located outside the spindle component (101), the fastening component (103) being on the spindle component (101); a fan blade locking mechanism (200), the locking mechanism (200) comprising an assembly and disassembly component (201) and a locking component (202), the locking component (202) being on one side of the assembly and disassembly component (201), wherein the locking component (202) is located on one side of the spindle component (101). Air cooler fan Claim 1 , characterized in that the spindle component (101) comprises a first wing groove (101a), a guide space (101b), a fixed pillar (101c) and a stop ring (101d), the first wing groove (101a) being outside the guide space (101b ), with the fixed pillar (101c) located on one side of the guide space (101b), with the stop ring (101d) located on one side of the first wing groove (101a). Air cooler fan Claim 2 , characterized in that the guide space (101b) includes a fixing hole (101b-1) and a sliding hole (101b-2), the sliding hole (101b-2) being on one side of the fixing hole (101b-1); wherein the fixed pillar (101c) includes a locking groove (101c-1), the locking groove (101c-1) being on the side of the fixed pillar (101c). Air cooler fan Claim 2 or 3 , characterized in that the fan blade component (102) includes a fixed rail (102a) and a blade (102b), the blade (102b) being on one side of the fixed rail (102a). Air cooler fan Claim 4 , characterized in that the fastening component (103) comprises a fastening ring (103a), a connecting web (103b) and a retaining hook (103c), the connecting web (103b) being located on one side of the fastening ring (103a), the retaining hook (103c) is located on one side of the connecting web (103b); wherein the fastening ring (103a) comprises a second wing groove (103a-1), the second wing groove (103a-1) being located on the fastening ring (103a). Air cooler fan Claim 5 , characterized in that the assembly and disassembly component (201) includes a locking cover (201a), a fixing column hole (201b), a guide member (201c) and a handle (201d), the fixing column hole (201b) being on the locking cover (201a ), wherein the guide member (201c) is located on one side of the locking cover (201a), the handle (201d) is located on the other side of the locking cover (201a), wherein the guide member (201c) is a guide rod (201c-1 ) and a mounting column (201c-2), the mounting column (201c-2) being located on one side of the guide rod (201c-1), the handle (201d) comprising a sliding post (201d-1) and a holding post (201d -2), wherein the holding post (201d-2) is located on one side of the sliding post (201d-1). Air cooler fan Claim 6 , characterized in that the locking component (202) comprises a locking housing (202a), a spring (202b), a slide (202c), a connecting rod (202d) and a connecting plate (202e), the spring (202b) being in the locking housing (202a), the slider (202c) being on one side of the spring (202b), the connecting rod (202d) being on one side of the slider (202c), the connecting plate (202e) being on one side of the Connecting rod (202d) is located. Air cooler fan Claim 7 , characterized in that the locking housing (202a) comprises a slider space (202a-1), a displacement block hole (202a-2) and a continuous circular groove (202a-3), the displacement block hole (202a-2) being located on one side of the slider space (202a-1), wherein the continuous circular groove (202a-3) is located on one side of the sliding block hole (202a-2). Air cooler fan Claim 8 , characterized in that the slide (202c) comprises a displacement block (202c-1), a stop block (202c-2), a sliding block (202c-3) and a sliding chamfer (202c-4), the displacement block (202c- 1) is located on one side of the stop block (202c-2), with the stop block (202c-2) located on both sides of the sliding block (202c-3), with the sliding chamfer (202c-4) on the sliding block (202c-3 ) is located. Air cooler fan Claim 9 , characterized in that the connecting rod (202d) comprises a connecting ring (202d-1) and a hinge column (202d-2), the hinge column (202d-2) being on one side of the connecting ring (202d-1); wherein the connecting plate (202e) includes a hinge seat (202e-1) and a sliding hole (202e-2), the sliding hole (202e-2) being on one side of the hinge seat (202e-1).

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