Electricity-saving cabinet special for motor

Abstract

The utility model relates to the technical field of power equipment, and discloses a special power-saving cabinet for a motor, which comprises a power distribution cabinet, a placement frame is fixedly arranged in an inner cavity of the power distribution cabinet, an electronic component is fixedly arranged on the front surface of the placement frame, and a heat dissipation mechanism is fixedly arranged in the inner cavity of the power distribution cabinet. The heat dissipation mechanism comprises a heat dissipation frame, a heat dissipation motor, a rotating shaft, heat dissipation blades, a fixing frame, a first heat dissipation pipe and a second heat dissipation pipe, the heat dissipation motor drives the rotating shaft to rotate, and the rotating shaft drives the heat dissipation blades to rotate; the heat dissipation blades inject external air into the first heat dissipation pipe and the second heat dissipation pipe through the heat dissipation frame and the heat dissipation grooves, then the external air is blown into the power distribution cabinet through heat dissipation holes of the first heat dissipation pipe and the second heat dissipation pipe, the heat dissipation holes of the first heat dissipation pipe blow air to the back face of the electronic component, heat dissipation is conducted on the back face of the electronic component, and heat dissipation is conducted on the back face of the electronic component. Heat dissipation holes of the second heat dissipation pipe blow air to the front face of the electronic component.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a power-saving cabinet dedicated to motors. Background Art

[0002] The power-saving cabinet, also called the control cabinet, is also a type of power saver. It is only suitable for industrial, commercial and other large-scale electricity-using places. It is essentially different from the household power savers on the market. The power-saving cabinet improves the relevant electrical parameters through its own electrical characteristics in the circuit, thereby producing a power-saving effect. The motor-specific power-saving cabinet is a control cabinet used to control the motor, improving the external environment of the motor to achieve the effect of the node.

[0003] The interior of the energy-saving cabinet is used to place various electrical equipment. Since there are many electrical components inside the cabinet, more heat is generated during operation. While the existing energy-saving cabinet dissipates the internal heat, it is also easy for external dust to enter the energy-saving cabinet, affecting the operation of the electrical components inside the energy-saving cabinet. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a special power-saving cabinet for motors, which can effectively solve the problems of the prior art.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model discloses a special power-saving cabinet for motors, comprising a power distribution cabinet, a placing rack is fixedly installed in the inner cavity of the power distribution cabinet, electronic components are fixedly installed on the front of the placing rack, a heat dissipation mechanism is fixedly installed in the inner cavity of the power distribution cabinet, the heat dissipation mechanism comprises a heat dissipation rack, a heat dissipation motor, a rotating shaft, heat dissipation blades, a fixing rack, a first heat dissipation pipe and a second heat dissipation pipe, the outer surfaces of the first heat dissipation pipe and the second heat dissipation pipe are both provided with heat dissipation holes, a heat dissipation groove is opened on the outer surface of the power distribution cabinet, an air outlet groove is opened on the outer surface of the power distribution cabinet and located in front of the heat dissipation groove, dustproof mechanisms are fixedly installed on the outer surfaces of the heat dissipation groove and the air outlet groove, and the dustproof mechanism comprises a card frame, a dustproof grid frame, a magnet and filter cotton cloth.

[0009] Furthermore, the inner wall of the heat dissipation frame is fixedly connected to the outer surface of the fixing frame, and the inner surface of the fixing frame is fixedly connected to the outer surface of the heat dissipation motor.

[0010] Furthermore, the output end of the heat dissipation motor is fixedly connected to the outer surface of the rotating shaft through a coupling, and the inner surface of the rotating shaft is fixedly connected to the outer surface of the heat dissipation blade.

[0011] Furthermore, one side opposite to the two heat sinks is connected to one end of the two No. 1 heat sinks that are away from each other, and one side opposite to the two heat sinks is connected to one end of the two No. 2 heat sinks that are away from each other.

[0012] Furthermore, the inner surface of the clamping frame is clamped with the outer surface of the dustproof net frame, and the inner surface of the dustproof net frame is fixedly connected with the outer surface of the magnet.

[0013] Furthermore, the inner surface of the dustproof mesh frame is clamped with the outer surface of the filter cotton cloth, and the opposite sides of the two clamping frames are fixedly connected to the outer surface of the distribution cabinet.

[0014] (III) Beneficial effects

[0015] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0016] 1. The utility model adds a design for heat dissipation in front of the electronic components of the distribution cabinet, drives the rotating shaft to rotate through the heat dissipation motor, drives the heat dissipation blades to rotate, and uses the heat dissipation frame with the heat dissipation slot, the heat dissipation frame with the first heat dissipation pipe and the second heat dissipation pipe, and the first heat dissipation pipe and the second heat dissipation pipe with the heat dissipation holes, so as to blow the external air into the front and back of the electronic components, improve the heat dissipation effect of the distribution cabinet, and avoid the problem of uneven heat dissipation effect of traditional heat dissipation equipment in the distribution cabinet.

[0017] 2. The utility model adds a heat dissipation and dust prevention design to the distribution cabinet, and uses the dust-proof grid frame and the card frame in conjunction with the heat dissipation slot and the air outlet slot, and the dust-proof grid frame is used in conjunction with the magnet and the filter cotton cloth, so as to filter out both fine dust and large impurities in the air, avoid dust entering the distribution cabinet and causing the heat dissipation of electronic components to be blocked, and at the same time improve the cleaning convenience of the dust-proof equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0020] Figure 2 A three-dimensional structural cross-sectional view of a power distribution cabinet in an embodiment;

[0021] Figure 3 A three-dimensional structural diagram of the heat dissipation mechanism in the embodiment;

[0022] Figure 4 A three-dimensional structural diagram of a heat dissipation frame in an embodiment;

[0023] Figure 5 A sectional view of the three-dimensional structure of the dustproof grid, magnet and filter cotton cloth in the embodiment;

[0024] The numbers in the figure represent: 1. distribution cabinet; 2. placement rack; 3. electronic components; 4. heat dissipation mechanism; 41. heat dissipation rack; 42. heat dissipation motor; 43. rotating shaft; 44. heat dissipation blades; 45. fixing frame; 46. heat dissipation pipe No. 1; 47. heat dissipation pipe No. 2; 48. heat dissipation holes; 5. heat dissipation slot; 6. air outlet slot; 7. dustproof mechanism; 71. bracket; 72. dustproof mesh rack; 73. magnet; 74. filter cotton cloth. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model is further described below in conjunction with embodiments.

[0027] Example

[0028] Reference Figure 1-5 A motor-specific power-saving cabinet of the present embodiment includes a distribution cabinet 1, a placement rack 2 is fixedly installed in the inner cavity of the distribution cabinet 1, an electronic component 3 is fixedly installed on the front of the placement rack 2, a heat dissipation mechanism 4 is fixedly installed in the inner cavity of the distribution cabinet 1, the heat dissipation mechanism 4 includes a heat dissipation rack 41, a heat dissipation motor 42, a rotating shaft 43, a heat dissipation blade 44, a fixing rack 45, a first heat dissipation pipe 46 and a second heat dissipation pipe 47, the outer surfaces of the first heat dissipation pipe 46 and the second heat dissipation pipe 47 are both provided with heat dissipation holes 48, a heat dissipation slot 5 is provided on the outer surface of the distribution cabinet 1, an air outlet slot 6 is provided on the outer surface of the distribution cabinet 1 and located in front of the heat dissipation slot 5, and a dustproof mechanism 7 is fixedly installed on the outer surfaces of the heat dissipation slot 5 and the air outlet slot 6, and the dustproof mechanism 7 includes a card rack 71, a dustproof mesh rack 72, a magnet 73 and a filter cotton cloth 74.

[0029] The inner wall of the heat dissipation frame 41 is fixedly connected to the outer surface of the fixing frame 45 , and the inner surface of the fixing frame 45 is fixedly connected to the outer surface of the heat dissipation motor 42 .

[0030] The output end of the heat dissipation motor 42 is fixedly connected to the outer surface of the rotating shaft 43 through a coupling, and the inner surface of the rotating shaft 43 is fixedly connected to the outer surface of the heat dissipation blade 44 .

[0031] The opposite sides of the two heat sinks 41 are connected to the ends of the two first heat sinks 46 that are away from each other, and the opposite sides of the two heat sinks 41 are connected to the ends of the two second heat sinks 47 that are away from each other.

[0032] The heat dissipation holes 48 of the first heat pipe 46 face the back of the placement rack 2, directly dissipating heat to the back of the electronic components 3 on the placement rack 2. The second heat pipe 47 passes through the placement rack 2, so that the heat dissipation holes 48 of the second heat pipe 47 face the front of the electronic components 3 to dissipate heat.

[0033] The inner surface of the clamping frame 71 is clamped with the outer surface of the dustproof net frame 72 , and the inner surface of the dustproof net frame 72 is fixedly connected with the outer surface of the magnet 73 .

[0034] The inner surface of the dustproof grid frame 72 is clamped with the outer surface of the filter cotton cloth 74 , and the opposite sides of the two clamp frames 71 are fixedly connected to the outer surface of the power distribution cabinet 1 .

[0035] In summary, the motor-specific power-saving cabinet can drive the rotating shaft 43 to rotate through the heat dissipation motor 42, and the rotating shaft 43 drives the heat dissipation blades 44 to rotate. The heat dissipation blades 44 inject external air into the No. 1 heat dissipation pipe 46 and the No. 2 heat dissipation pipe 47 through the heat dissipation frame 41 and the heat inlet slot 5, and then blow it into the power distribution cabinet 1 from the heat dissipation holes 48 of the No. 1 heat dissipation pipe 46 and the No. 2 heat dissipation pipe 47. The heat dissipation holes 48 of the No. 1 heat dissipation pipe 46 blow the wind to the back of the electronic component 3 to dissipate the back of the electronic component 3, and the heat dissipation holes 48 of the No. 2 heat dissipation pipe 47 blow the wind to the front of the electronic component 3 to dissipate the front of the electronic component 3. When the power distribution cabinet 1 is dissipated, the heat dissipation slot 5 moves inward. The air enters and the air is exhausted out through the air outlet slot 6. Both the air enters and exits through the dustproof grid frame 72 to block large particles in the air. The air then passes through the filter cotton cloth 74 to block the fine dust in the air and enters the inside and outside of the distribution cabinet 1. When the dustproof mechanism 7 needs to be cleaned and replaced, the user first takes out the dustproof grid frame 72 from the bracket 71, and then takes out the filter cotton cloth 74 from the dustproof grid frame 72, and cleans and dries the outer surface of the dustproof grid frame 72, and then puts the new filter cotton cloth 74 into the dustproof grid frame 72, and puts the assembled dustproof grid frame 72 back into the bracket 71. The magnet 73 in the dustproof grid frame 72 adsorbs the dustproof grid frame 72 on the outer surface of the distribution cabinet 1.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A power-saving cabinet for a motor, comprising a power distribution cabinet (1), characterized in that: A placement rack (2) is fixedly installed in the inner cavity of the power distribution cabinet (1), and an electronic component (3) is fixedly installed on the front of the placement rack (2). A heat dissipation mechanism (4) is fixedly installed in the inner cavity of the power distribution cabinet (1). The heat dissipation mechanism (4) comprises a heat dissipation rack (41), a heat dissipation motor (42), a rotating shaft (43), heat dissipation blades (44), a fixed rack (45), a first heat dissipation pipe (46) and a second heat dissipation pipe (47). The outer surfaces of the first heat dissipation pipe (46) and the second heat dissipation pipe (47) are both provided with heat dissipation holes (48). A heat dissipation groove (5) is provided on the outer surface of the power distribution cabinet (1). An air outlet groove (6) is provided on the outer surface of the power distribution cabinet (1) and is located in front of the heat dissipation groove (5). A dustproof mechanism (7) is fixedly installed on the outer surfaces of the heat dissipation groove (5) and the air outlet groove (6). The dustproof mechanism (7) comprises a card rack (71), a dustproof mesh rack (72), a magnet (73) and a filter cotton cloth (74).

2. The motor-specific power-saving cabinet according to claim 1, characterized in that: The inner wall of the heat dissipation frame (41) is fixedly connected to the outer surface of the fixing frame (45), and the inner surface of the fixing frame (45) is fixedly connected to the outer surface of the heat dissipation motor (42).

3. The motor-specific power-saving cabinet according to claim 1, characterized in that: The output end of the heat dissipation motor (42) is fixedly connected to the outer surface of the rotating shaft (43) via a coupling, and the inner surface of the rotating shaft (43) is fixedly connected to the outer surface of the heat dissipation blade (44).

4. The motor-specific power-saving cabinet according to claim 1, characterized in that: The opposite sides of the two heat dissipation racks (41) are both connected to ends of the two first heat dissipation pipes (46) that are away from each other, and the opposite sides of the two heat dissipation racks (41) are both connected to ends of the two second heat dissipation pipes (47) that are away from each other.

5. The motor-specific power-saving cabinet according to claim 1, characterized in that: The inner surface of the clamping frame (71) is clamped with the outer surface of the dustproof net frame (72), and the inner surface of the dustproof net frame (72) is fixedly connected with the outer surface of the magnet (73).

6. A motor-specific power-saving cabinet according to claim 1, characterized in that: The inner surface of the dustproof mesh frame (72) is clamped to the outer surface of the filter cotton cloth (74), and the opposite sides of the two clamping frames (71) are fixedly connected to the outer surface of the power distribution cabinet (1).

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