Heat dissipation air plate and module with same

Abstract

The utility model provides a heat radiation wind plate and a module group with the heat radiation wind plate, the heat radiation wind plate comprises a wind plate main body, the wind plate main body comprises a first surface used for connecting a rotor and a second surface arranged opposite to the first surface; and each ventilation slot comprises a first section and a second section, wherein the first section obliquely extends from one end, in the first direction, of the air plate main body to the middle of the air plate main body, and the second section extends from the other end, in the first direction, of the air plate main body to the first section and is connected with the first section. The radiating air plate is provided with the two-end inclined ventilation slots, so that sufficient heat exchange between air and the radiating air plate can be realized, and the temperature of the radiating air plate is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to module heat dissipation technical field, especially a heat dissipation fan board and module with the heat dissipation fan board. BACKGROUND

[0002] The heat dissipation fan board is used for connecting the mover of the linear motor and external equipment, and the mover drives the heat dissipation fan board to move to drive the external equipment to move. In the process that the heat dissipation fan board moves along with the mover, a large amount of heat is generated between the heat dissipation fan board and the guide rail due to the existence of friction, causing the temperature of the heat dissipation fan board to rise. If the heat dissipation fan board cannot be cooled effectively, it may cause driving abnormity.

[0003] Therefore, it is necessary to provide a heat dissipation fan board to solve the above technical problems. SUMMARY

[0004] In order to achieve the above purpose, the utility model provides a heat dissipation fan board, which comprises a fan board main body, a first surface for connecting a mover, and a second surface opposite to the first surface; a plurality of ventilation grooves are arranged on the second surface, and the ventilation grooves comprise a first section extending from one end of the fan board main body in a first direction to the middle part of the fan board main body, and a second section extending from the other end of the fan board main body in the first direction to the first section and connected with the first section.

[0005] As a further improvement of the utility model, one end of the first section and the second section away from the connecting end is located on the same side of the connecting end; or, the first section and the second section are located on the same straight line.

[0006] As a further improvement of the utility model, the width of the first section gradually increases from the connecting end of the second section to the end away from the second section;

[0007] And / or, the width of the second section gradually increases from the connecting end of the first section to the end away from the first section.

[0008] As a further improvement of the utility model, the first section and the second section are symmetrically arranged along the central axis of the fan board main body.

[0009] As a further improvement of the utility model, a plurality of ventilation grooves form a ventilation groove group, and a plurality of ventilation groove groups are arranged on the fan board main body in a second direction perpendicular to the first direction.

[0010] As a further improvement of the utility model, all the ventilation grooves in the same ventilation groove group are parallel to each other.

[0011] Two ventilation grooves adjacent to each other are symmetrically arranged.

[0012] The utility model also provides a module which includes the heat dissipation fan plate and the module main body fixed to the second surface of the fan plate main body.

[0013] The module main body includes a driving member and a fixing plate for fixing the driving member to the second surface.

[0014] The fixing plate is provided with a first stopper, a second stopper arranged at intervals with the first stopper, and a fixing block matched with the second stopper.

[0015] The second stopper is provided with a first inclined surface opposite to the first stopper, the fixing block is provided with a second inclined surface parallel to the first inclined surface, and the driving member is located between the fixing block and the first stopper.

[0016] The utility model has the advantages that the ventilation grooves are obliquely arranged on the heat dissipation fan plate, so that the air can be fully exchanged with the heat dissipation fan plate, and the temperature of the heat dissipation fan plate is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the utility model, form a part of the utility model and are provided to explain the utility model, and do not constitute improper limitations on the utility model. In the drawings:

[0018] Figure 1 It is a structure schematic view of the heat dissipation fan plate of the utility model;

[0019] Figure 2 It is a side view of the heat dissipation fan plate of the utility model;

[0020] Figure 3 It is a schematic view of the second surface of the heat dissipation fan plate of the utility model;

[0021] Figure 4 It is a structure schematic view of the module of the utility model from one angle;

[0022] Figure 5 It is a structure schematic view of the module of the utility model from another angle;

[0023] Figure 6 It is a structure schematic view of the module of the utility model from another angle;

[0024] Figure 7 is a disassembled view of the module of the utility model;

[0025] Figure 8 is a structural schematic view of the second stop block-fixing block of the utility model;

[0026] In the drawings:

[0027] 100, heat dissipation wind plate; 101, wind plate main body; 101a, first surface; 101b, second surface; 101c, connecting portion; 102, ventilation groove; 102a, first section; 102b, second section;

[0028] 200, module main body; 201, driving member; 202, fixing plate; 202a, first stop block; 202b, second stop block; 202b-1, first inclined surface; 202c, fixing block; 202c-1, second inclined surface. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the specific embodiment and corresponding drawings of the utility model to make clear, complete description of the technical scheme of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the protection scope of the utility model.

[0030] The following will describe the embodiment of the utility model in detail, and the examples of the embodiment are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The following described embodiment is exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0031] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model.

[0032] In the description of the utility model, unless otherwise provided and limited, it needs to be explained that the terms "mounting", "connecting" and "connection" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, it can also be the communication between two elements, it can be direct connection or indirect connection through intermediate medium, and the specific meaning of the above terms can be understood according to the specific circumstances for ordinary skilled persons in the art.

[0033] As Figures 1 to 3 The heat dissipation air baffle 100 provided by the utility model is used for connecting the mover of the linear motor and the external equipment, and the mover drives the external equipment to move by driving the heat dissipation air baffle 100 to move. For the convenience of description, the direction in which the mover drives the heat dissipation air baffle 100 to move is defined as the first direction, and the direction perpendicular to the first direction is defined as the second direction.

[0034] The heat dissipation air baffle 100 includes the air baffle main body 101 and a plurality of ventilation grooves 102 arranged on the air baffle main body 101. It can be understood that during the movement of the heat dissipation air baffle 100 following the mover, a large amount of heat will be generated between the heat dissipation air baffle 100 and the guide rail due to the existence of friction, causing the temperature of the heat dissipation air baffle 100 to rise. By arranging the ventilation grooves 102, during the movement of the heat dissipation air baffle 100, air flows through the ventilation grooves 102 to take away the heat of the heat dissipation air baffle 100, thereby effectively reducing the temperature of the heat dissipation air baffle 100.

[0035] Specifically, the air baffle main body 101 includes a first surface 101a for connecting the mover and a second surface 101b arranged opposite to the first surface 101a. The ventilation grooves 102 are arranged on the second surface 101b, so as not to affect the connection between the mover and the air baffle main body 101.

[0036] The air baffle main body 101 further includes a connecting portion 101c located on the second surface 101b, and the connecting portion 101c is used for connecting the external equipment. The connecting portion 101c protrudes from the second surface 101b, so that after connecting the external equipment, the external equipment and the second surface 101b maintain a certain distance, and the ventilation grooves 102 do not affect the air cooling of the heat dissipation air baffle 100.

[0037] The ventilation grooves 102 include a first section 102a extending from one end of the air baffle main body 101 to the middle part of the air baffle main body 101 in the first direction, and a second section 102b extending from the other end of the air baffle main body 101 to the first section 102a in the first direction and connected with the first section 102a.

[0038] By setting the ventilation groove 102 into two sections and setting the first section 102a and the second section 102b to be inclined, firstly, the air circulation area in the ventilation groove 102 can be increased, and the air circulation quantity can be increased; secondly, the length of the ventilation groove 102 can be prolonged, so that the air circulation path in the ventilation groove 102 is prolonged; finally, the air resistance of the air circulation in the ventilation groove 102 can be increased, so that the air circulation speed in the ventilation groove 102 is reduced, and the air flow time in the ventilation groove 102 is increased. Thus, the air can be fully heat-exchanged with the heat dissipation air plate 100, and the temperature of the heat dissipation air plate 100 can be effectively reduced.

[0039] Preferably, one end of the first section 102a and the second section 102b away from the connecting end is located on the same side of the connecting end. That is, one end of the first section 102a located at the edge of the air plate body 101 and one end of the second section 102b located at the edge of the air plate body 101 are located on the same side of the connecting end. In this way, under the premise that the ventilation groove 102 is set to be inclined, the two-section ventilation groove 102 can reduce the occupied area in the second direction in the second surface 101b, so that more ventilation grooves 102 can be arranged in the second surface 101b.

[0040] Of course, in other embodiments, the first section 102a and the second section 102b can also be located on the same straight line.

[0041] It can be understood that the mover can drive the heat dissipation air plate 100 to reciprocate in the first direction. When the heat dissipation air plate 100 moves toward the side where the second section 102b is located, one end of the second section 102b located at the edge of the air plate body 101 is the air inlet end, and one end of the first section 102a located at the edge of the air plate body 101 is the air outlet end. When the heat dissipation air plate 100 moves toward the side where the first section 102a is located, one end of the first section 102a located at the edge of the air plate body 101 is the air inlet end, and one end of the second section 102b located at the edge of the air plate body 101 is the air outlet end.

[0042] The width of the first section 102a gradually increases from the connecting end to the end away from the second section 102b. In this way, when the first section 102a is located at one end of the edge of the air panel body 101 as an air inlet end, the air inlet amount of the first section 102a can be increased first; secondly, the width of the first section 102a gradually decreases along the air inlet direction, so that the air resistance gradually increases, thereby further reducing the flow speed of the air in the first section 102a and increasing the flow time of the air in the first section 102a; at the same time, part of the air in the first section 102a will escape to the second surface 101b, thereby generating turbulence and improving the heat dissipation effect. When the first section 102a is located at one end of the edge of the air panel body 101 as an air outlet end, since the air flowing from the second section 102b has been heat exchanged with the heat dissipation air panel 100, the width of the first section 102a gradually increases along the air outlet direction, so that the heat-exchanged air quickly flows out of the ventilation groove 102.

[0043] Similarly, the width of the second section 102b gradually increases from the connecting end to the end away from the first section 102a. In this way, when the second section 102b is located at one end of the edge of the air panel body 101 as an air inlet end, the air inlet amount of the second section 102b can be increased first; secondly, the width of the second section 102b gradually decreases along the air inlet direction, so that the air resistance gradually increases, thereby further reducing the flow speed of the air in the second section 102b and increasing the flow time of the air in the second section 102b; at the same time, part of the air in the second section 102b will escape to the second surface 101b, thereby generating turbulence and improving the heat dissipation effect. When the second section 102b is located at one end of the edge of the air panel body 101 as an air outlet end, since the air flowing from the first section 102a has been heat exchanged with the heat dissipation air panel 100, the width of the second section 102b gradually increases along the air outlet direction, so that the heat-exchanged air quickly flows out of the ventilation groove 102.

[0044] Preferably, in order to enable the heat dissipation air panel 100 to have good heat dissipation effect during reciprocating movement along the first direction, the first section 102a and the second section 102b are symmetrically arranged along the central axis of the air panel body 101.

[0045] In some embodiments, a plurality of adjacent ventilation grooves 102 form a ventilation groove group, and a plurality of ventilation groove groups are arranged on the air panel body 101 at intervals along the second direction. By arranging a plurality of ventilation groove groups, the heat dissipation efficiency of the heat dissipation air panel 100 can be further improved, and the temperature of the heat dissipation air panel 100 can be prevented from being too high.

[0046] All the ventilation grooves 102 in the same ventilation groove group are parallel to each other.

[0047] The two adjacent ventilation groove groups are symmetrically arranged, so that the air inlet / outlet ends of the two adjacent ventilation groove groups are spaced apart, thereby preventing the air inlet / outlet of the two adjacent ventilation groove groups from interfering with each other and affecting the heat dissipation efficiency of the heat dissipation air plate 100.

[0048] In summary, the ventilation grooves 102 with two ends and inclined arrangement are arranged on the heat dissipation air plate 100, so that the air and the heat dissipation air plate 100 can be fully heat exchanged, and the temperature of the heat dissipation air plate 100 can be effectively reduced.

[0049] With reference to Figures 4 to 8 The utility model also provides a module which comprises the heat dissipation air plate 100 and the module main body 200 fixed on the heat dissipation air plate 100.

[0050] The module main body 200 is fixed on the second surface 101b of the air plate main body 101, and the mover fixed on the first surface 101a drives the heat dissipation air plate 100 and the module main body 200 to move simultaneously.

[0051] The module main body 200 comprises a driving member 201 and a fixing plate 202 for fixing the driving member 201 on the second surface 101b.

[0052] The fixing plate 202 is fixedly connected to the connecting part 101c, and the fixing plate 202 and the second surface 101b have a gap therebetween so that the air in the ventilation groove 102 can flow.

[0053] The fixing plate 202 is fixed with a first stop block 202a, a second stop block 202b arranged in a spaced apart manner with the first stop block 202a, and a fixing block 202c matched with the second stop block 202b.

[0054] The first stopper 202a and the second stopper 202b are fixed on the fixed plate 202 and have a space between them to place the driving member 201. After placing the driving member 201 between the first stopper 202a and the second stopper 202b, the fixed block 202c is installed, the second inclined surface 202c-1 of the fixed block 202c is matched with the first inclined surface 202b-1 of the second stopper 202b, then the fixed block 202c is pressed down, under the cooperation of the two inclined surfaces, the fixed block 202c moves towards the driving member 201 until the first stopper 202a and the fixed block 202c clamp and fix the driving member 201, finally the fixed block 202c is fixed by bolts, the fixing of the driving member 201 is completed.

[0055] In the embodiment, two fixed blocks 202c are arranged at intervals to strengthen the fixing of the driving member 201.

[0056] It should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

[0057] The series of detailed descriptions listed above are only specific descriptions of the feasible embodiments of the utility model, and are not used to limit the protection scope of the utility model, and equivalent embodiments or changes made without departing from the spirit of the utility model art should be included in the protection scope of the utility model.

Claims

1. A heat dissipation fan plate (100), characterized in that, include: The main body of the wind plate (101) includes a first surface (101a) for connecting the mover and a second surface (101b) disposed opposite to the first surface (101a); A plurality of ventilation slots (102) are provided on the second surface (101b). The ventilation slots (102) include a first section (102a) extending obliquely from one end of the air plate body (101) along a first direction toward the middle of the air plate body (101), and a second section (102b) extending from the other end of the air plate body (101) along the first direction toward the first section (102a) and connected to the first section (102a).

2. The heat dissipation fan plate (100) according to claim 1, characterized in that: The ends of the first segment (102a) and the second segment (102b) furthest from their connection ends are located on the same side of the connection ends; Alternatively, the first segment (102a) and the second segment (102b) may be located on the same straight line.

3. The heat dissipation plate (100) according to claim 1, characterized in that: From the end connected to the second segment (102b) toward the end away from the second segment (102b), the width of the first segment (102a) gradually increases; And / or, from the end connected to the first segment (102a) toward the end away from the first segment (102a), the width of the second segment (102b) gradually increases.

4. The heat dissipation plate (100) according to claim 3, characterized in that: The first segment (102a) and the second segment (102b) are symmetrically arranged along the central axis of the wind vane body (101).

5. The heat dissipation fan plate (100) according to any one of claims 1 to 4, characterized in that: A plurality of adjacent ventilation slots (102) form a ventilation slot group, and a plurality of ventilation slot groups are arranged at intervals on the air plate body (101) along a second direction perpendicular to the first direction.

6. The heat dissipation fan plate (100) according to claim 5, characterized in that: All the ventilation slots (102) within the same ventilation slot group are parallel to each other.

7. The heat dissipation fan plate (100) according to claim 6, characterized in that: The two adjacent ventilation slot groups are arranged symmetrically.

8. A module, characterized in that, include: The heat dissipation fan plate (100) as described in any one of claims 1 to 7; Module body (200) fixed to the second side (101b) of the wind plate body (101).

9. The module according to claim 8, characterized in that: The module body (200) includes a drive member (201) and a fixing plate (202) for fixing the drive member (201) to the second surface (101b); The main body of the wind plate (101) also includes a connecting part (101c) located on the second surface (101b), the fixing plate (202) is connected to the connecting part (101c), and there is a gap between the fixing plate (202) and the second surface (101b).

10. The module according to claim 9, characterized in that: The fixing plate (202) is fixed with a first stop (202a), a second stop (202b) spaced apart from the first stop (202a), and a fixing block (202c) cooperating with the second stop (202b); The second stop (202b) has a first inclined surface (202b-1) on the side facing the first stop (202a), the fixed block (202c) has a second inclined surface (202c-1) parallel to the first inclined surface (202b-1), and the driving member (201) is located between the fixed block (202c) and the first stop (202a).

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