CN213213270U - Protector for single-phase asynchronous motor - Google Patents
Protector for single-phase asynchronous motor Download PDFInfo
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- CN213213270U CN213213270U CN202021942271.6U CN202021942271U CN213213270U CN 213213270 U CN213213270 U CN 213213270U CN 202021942271 U CN202021942271 U CN 202021942271U CN 213213270 U CN213213270 U CN 213213270U
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Abstract
A protector for a single-phase asynchronous motor, comprising: a frame body; a clapboard: is integrally connected with the frame body; a heat conducting plate: the electronic element is arranged on the heat conducting plate, the heat conducting plate is made of heat conducting materials, and the heat conducting plate penetrates through the lower end of the partition plate; heat-conducting sheet: is integrally connected with the heat conducting plate; refrigerating sheets: the refrigerating surface is attached to the heat conducting fins; and, the heat dissipation fan: and the cooling fins are positioned on the heating surface of the cooling fins and are cooled. The utility model discloses in, the refrigeration piece refrigeration is to the conducting strip cooling, and then to the heat-conducting plate cooling, cools down to the electronic component on the heat-conducting plate at last, and the effect of cooling is good to make single-phase asynchronous motor can continuous production.
Description
Technical Field
The utility model relates to a motor protector technical field, concretely relates to single-phase asynchronous motor's protector.
Background
The motor protector has the function of comprehensive protection control on the motor, and gives an alarm or protection control on aging of a winding when the motor has overcurrent, undercurrent, phase failure, locked rotor, short circuit, overvoltage, undervoltage, electric leakage, three-phase imbalance, overheating, grounding, bearing abrasion, stator and rotor eccentricity.
When the single-phase asynchronous motor is frequently used for changing the rotating speed or is used for a long time, the protector of the single-phase asynchronous motor can generate heat, and the conventional solution is to stop using the single-phase asynchronous motor, so that the protector of the single-phase asynchronous motor is naturally cooled, and continuous production cannot be realized.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively solve above-mentioned technical problem's single-phase asynchronous motor's protector.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
a protector for a single-phase asynchronous motor, comprising:
a frame body;
a clapboard: is integrally connected with the frame body;
a heat conducting plate: the electronic element is arranged on the heat conducting plate, the heat conducting plate is made of heat conducting materials, and the heat conducting plate penetrates through the lower end of the partition plate;
heat-conducting sheet: is integrally connected with the heat conducting plate;
refrigerating sheets: the refrigerating surface is attached to the heat conducting fins;
and, the heat dissipation fan: is positioned on the heating surface of the refrigeration sheet to radiate the heat of the refrigeration sheet,
the refrigeration of refrigeration piece is right the conducting strip cooling, and then right the heat-conducting plate cooling is finally right electronic component on the heat-conducting plate cools down.
Further: the heating surface of the refrigerating plate is attached with radiating fins, and the radiating fan is fixedly installed on the radiating fins.
Further: the fan is arranged on the frame body, a through hole is formed in the frame body, the partition plate and the frame body are enclosed to form a channel, the fan blows air, and the air passes through the heat-conducting piece, the refrigerating piece, the heat-radiating fan and the heat-radiating fin and blows out from the through hole.
Further: the heat-conducting plate is made of aluminum.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses single-phase asynchronous motor's protector, refrigeration piece refrigeration are to the conducting strip cooling, and then to the heat-conducting plate cooling, cool down to the electronic component on the heat-conducting plate at last, and the effect of cooling is good to make single-phase asynchronous motor can continuous production.
2. The utility model discloses single-phase asynchronous motor's protector, the fan is bloied, and wind blows off from the via hole through conducting strip, refrigeration piece, heat dissipation and radiating fin for the air flow is favorable to the heat dissipation on the one hand, and on the other hand dehumidification.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of a protector of a single-phase asynchronous motor according to the present invention.
Fig. 2 is another schematic view of the protector of the single-phase asynchronous motor according to the present invention.
In the figure: the heat dissipation device comprises a frame body 1, a partition plate 2, a heat conduction plate 3, a heat conduction plate 4, a refrigerating plate 5, a heat dissipation fan 6, heat dissipation fins 7, a fan 8 and via holes 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1 to 2, the protector for single-phase asynchronous motor of the present invention comprises:
frame 1: is hollow; the separator 2: is integrally connected with the frame body 1; heat-conducting plate 3: the heat conducting plate 3 is made of a heat conducting material, such as aluminum, and the heat conducting plate 3 penetrates through the lower end of the partition plate 2, where it should be noted that a gap is formed between the partition plate 2 and the ground of the frame 1 for the heat conducting plate 3 to penetrate through; heat-conducting sheet 4: is integrally connected with the heat conducting plate 3; and (5) refrigerating fins: the refrigerating surface is attached to the heat conducting sheet 4; and, heat dissipation fan 6: and the heat dissipation plate is positioned on the heating surface of the refrigerating plate 5 and is used for dissipating heat of the refrigerating plate 5.
The refrigeration of 5 refrigeration of refrigeration pieces is right the cooling of conducting strip 4, and then right the cooling of heat-conducting plate 3 is right at last electronic component on the heat-conducting plate 3 cools down, and the effect of cooling is good to make single-phase asynchronous motor can continuous production.
Further: there is radiating fin 7 through sticky laminating on the face of heating of refrigeration piece 5, heat dissipation fan 6 pass through bolt fixed mounting in on the radiating fin 7, thereby the temperature of the face of heating of refrigeration piece 5 is conducted on the radiating fin 7, then heat dissipation fan 6 is right radiating fin 7 dispels the heat, improves radiating efficiency.
Further: close to the one end of conducting strip 4, fixed mounting has fan 8 on the framework 1, the offside of fan 8, be equipped with via hole 9 on the framework 1, baffle 2 and framework 1 encloses into the passageway, fan 8 bloies, and wind process conducting strip 4 the refrigeration piece 5 heat dissipation fan 6 and radiating fin 7 is followed the via hole 9 blows out for the air flows, is favorable to the heat dissipation on the one hand, and on the other hand dehumidifies.
The working principle is as follows:
electronic components, such as a circuit board, are mounted on the heat conducting plate 3 through bolts, the heat generated by the electronic components is transferred to the heat conducting plate 3 and then transferred to the heat conducting fins 4, and the refrigerating fins 5 refrigerate to cool the heat conducting fins 4 and thus cool the circuit board on the heat conducting plate 3, so that the purpose of continuous production of the single-phase asynchronous motor is met; the heat on the refrigerating sheet 5 is transferred to the radiating fins 7, and the radiating fan 6 radiates the radiating fins 7, so that the radiating efficiency is high; meanwhile, the fan 8 blows air, and the air is blown out from the through holes 9 through the heat conducting fins 4, the refrigerating fins 5, the heat dissipation fan 6 and the heat dissipation fins 7, so that the air flow is accelerated, and the heat dissipation and dehumidification are facilitated on one hand.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (4)
1. A protector for a single-phase asynchronous motor, characterized in that: the method comprises the following steps:
a frame body;
a clapboard: is integrally connected with the frame body;
a heat conducting plate: the electronic element is arranged on the heat conducting plate, the heat conducting plate is made of heat conducting materials, and the heat conducting plate penetrates through the lower end of the partition plate;
heat-conducting sheet: is integrally connected with the heat conducting plate;
refrigerating sheets: the refrigerating surface is attached to the heat conducting fins;
and, the heat dissipation fan: is positioned on the heating surface of the refrigeration sheet to radiate the heat of the refrigeration sheet,
the refrigeration of refrigeration piece is right the conducting strip cooling, and then right the heat-conducting plate cooling is finally right electronic component on the heat-conducting plate cools down.
2. A protector for a single-phase asynchronous motor according to claim 1, characterized in that: the heating surface of the refrigerating plate is attached with radiating fins, and the radiating fan is fixedly installed on the radiating fins.
3. A protector for a single-phase asynchronous motor according to claim 2, characterized in that: the fan is arranged on the frame body, a through hole is formed in the frame body, the partition plate and the frame body are enclosed to form a channel, the fan blows air, and the air passes through the heat-conducting piece, the refrigerating piece, the heat-radiating fan and the heat-radiating fin and blows out from the through hole.
4. A protector for a single-phase asynchronous motor according to claim 3, characterized in that: the heat-conducting plate is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942271.6U CN213213270U (en) | 2020-09-08 | 2020-09-08 | Protector for single-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942271.6U CN213213270U (en) | 2020-09-08 | 2020-09-08 | Protector for single-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213213270U true CN213213270U (en) | 2021-05-14 |
Family
ID=75844487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942271.6U Active CN213213270U (en) | 2020-09-08 | 2020-09-08 | Protector for single-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213213270U (en) |
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2020
- 2020-09-08 CN CN202021942271.6U patent/CN213213270U/en active Active
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