CN214337704U - Heat radiator for brushless motor - Google Patents
Heat radiator for brushless motor Download PDFInfo
- Publication number
- CN214337704U CN214337704U CN202021942242.XU CN202021942242U CN214337704U CN 214337704 U CN214337704 U CN 214337704U CN 202021942242 U CN202021942242 U CN 202021942242U CN 214337704 U CN214337704 U CN 214337704U
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- cooling
- seat
- brushless motor
- rear seat
- refrigerating
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Abstract
A heat dissipating device of a brushless motor, comprising: a mounting seat; fixing the cylinder: the motor is placed in the fixed cylinder; connecting plates: the fixing cylinder is integrally connected with the mounting seat and the fixing cylinder; a cooling channel: the outer surface of the fixed cylinder, the connecting plate and the mounting seat are enclosed to form a ring; a rear seat: is fixedly connected with the mounting seat; a fan: the cooling air inlet is fixedly arranged in the rear seat direction and blows air to the cooling channel; refrigerating sheets: the refrigerating surface is opposite to the center of the rear seat; a cooling mechanism: and the refrigerating plate is fixedly arranged on the rear seat and is cooled. The utility model discloses in, the fan is bloied, and the refrigeration piece initiative is refrigerated, and the air conditioning flows through the cooling channel and cools down to the motor in the solid fixed cylinder for the effectual of cooling of blowing.
Description
Technical Field
The utility model relates to a brushless motor, concretely relates to brushless motor's heat abstractor.
Background
The brushless direct current motor is composed of a motor main body and a driver, and is a typical electromechanical integration product. Because the brushless DC motor is operated in a self-control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under the condition of heavy load under the condition of frequency conversion and speed regulation, and oscillation and step-out can not be generated when the load suddenly changes.
The brushless motor needs to be cooled when in use, a common cooling method is air blowing cooling, but air blown out by a fan is normal temperature, so that the air blowing cooling effect is poor.
The semiconductor refrigerating plate, also called thermoelectric refrigerating plate, is a heat pump. Its advantages are no slide part, limited space, high reliability and no pollution of refrigerant. When direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the couple respectively, and the aim of refrigeration can be achieved. The refrigerating technology which generates negative thermal resistance is characterized by no moving parts and higher reliability.
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 brushless motor's heat abstractor.
In order to achieve the purpose of the utility model, the following technical proposal is adopted:
a heat dissipating device of a brushless motor, comprising:
a mounting seat;
fixing the cylinder: the motor is placed in the fixed cylinder;
connecting plates: the fixing cylinder is integrally connected with the mounting seat and the fixing cylinder;
a cooling channel: the outer surface of the fixed cylinder, the connecting plate and the mounting seat are enclosed to form a ring;
a rear seat: is fixedly connected with the mounting seat;
a fan: the cooling air inlet is fixedly arranged in the rear seat direction and blows air to the cooling channel;
refrigerating sheets: the refrigerating surface is opposite to the center of the rear seat;
a cooling mechanism: is fixedly arranged on the rear seat to cool the refrigerating sheet,
the fan blows air, the refrigeration piece carries out active refrigeration, and cold air flows through the cooling channel to cool down the motor in the fixed cylinder.
Further: the refrigeration piece is located the upper surface and the side of back seat.
Further: the cooling mechanism is a water-cooling plate, the radiating surface of the refrigerating sheet is attached to the water-cooling plate, and the water-cooling plate is connected with the water chiller.
Further: and a filter screen is fixedly arranged on the rear seat.
Further: an organic whole is connected with the inserted bar on the back seat, be equipped with the cavity that holds the inserted bar on the mount pad, the inserted bar inserts in the cavity, the back seat with the connection can be dismantled to the mount pad.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses brushless motor's heat abstractor, the fan is bloied, and the refrigeration piece initiative refrigeration, the air conditioning flow through the cooling channel to cool down to the motor in the solid fixed cylinder for the effectual of cooling of blowing.
2. The utility model discloses brushless motor's heat abstractor, an organic whole is connected with the inserted bar on the back seat, is equipped with the cavity that holds the inserted bar on the mount pad, and in the inserted bar inserted the cavity, the back seat can be dismantled with the mount pad and be connected to when needing to dispel the heat to the motor, insert the inserted bar in the cavity can, need not to the motor fan heat, pull down can convenient to use.
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 heat dissipation device of a brushless motor according to the present invention.
Fig. 2 is a schematic view of another angle of the heat dissipation device of the brushless motor according to the present invention.
Fig. 3 is a schematic view of the cooling fin and the cooling mechanism of the heat dissipation device of the brushless motor according to the present invention.
In the figure: the device comprises a mounting seat 1, a fixing barrel 2, a connecting plate 3, a cooling channel 4, a rear seat 5, a fan 6, a refrigerating sheet 7, a cooling mechanism 8, a filter screen 9 and an inserting rod 10.
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 3, the heat dissipation device of the brushless motor of the present invention includes:
a mounting base 1; the fixed cylinder 2: the motor is arranged in the fixed cylinder 2 and is fixed; connecting plate 3: the fixing device is integrally connected with the mounting seat 1 and the fixed cylinder 2 and is used for connecting the fixed cylinder 2; cooling passage 4: the outer surface of the fixed cylinder 2, the connecting plate 3 and the mounting seat 1 are enclosed, and the air flow cools the motor in the fixed cylinder 2 through the cooling channel 4; a rear seat 5: is fixedly connected with the mounting seat 1; and (6) a fan: the cooling air blower is fixedly arranged in the direction of the rear seat 5 and blows air to the cooling channel 4; and (7) a refrigerating sheet: the refrigerating surface is opposite to the center of the rear seat 5; the cooling mechanism 8: and the refrigerating sheet 7 is fixedly arranged on the rear seat 5 and is cooled.
The fan 6 blows air, the refrigerating sheet 7 carries out active refrigeration, and cold air flows through the cooling channel 4 to carry out efficient cooling on the motor in the fixed cylinder 2.
Further: the refrigerating fins 7 are positioned on the upper surface and the side surfaces of the rear seat 5.
Further: the cooling mechanism 8 is a water cooling plate, the radiating surface of the refrigerating plate 7 is attached to the water cooling plate, preferably bonded, and the water cooling plate is connected with a water chiller.
Further: a filter screen 9 is fixedly arranged on the rear seat 5 and used for filtering air entering the rear seat 5.
Further: an organic whole is connected with inserted bar 10 on the back seat 5, be equipped with the cavity that holds inserted bar 10 on the mount pad 1, inserted bar 10 inserts in the cavity, back seat 5 with the connection can be dismantled to mount pad 1 to when needing to dispel the heat to the motor, will inserted bar 10 insert can in the cavity, need not to fan hot to the motor, pull down can, convenient to use.
Finally, it is to say that: the water cooling plate is preferably a MW type water cooling plate of pool state run-flat electrical technology limited; the water cooler is preferably HS1500-LAS1-001A type of Shenzhen Hongsen Utility company; the refrigerating plate 7 is preferably a TEC1-12715 model of Shenzhen Shencheng Yongyang electronics Limited, the refrigerating plate 7 and the fan 6 are electrically connected with a power supply device, and the power supply device is a power supply device with a common model in the market, such as a storage battery.
The working principle is as follows:
firstly, pass the motor the solid fixed cylinder 2 and install it through the bolt in the solid fixed cylinder 2, then will the inserted bar 10 inserts in the cavity, will the back seat 5 is installed on the mount pad 1, fan 6 begins work, the outside air of back seat 5 passes through after the filtration of filter screen 9, and is in the refrigeration piece 7 is from passing after its cooling the cooling channel 4, it is right the motor in the solid fixed cylinder 2 cools down.
The utility model discloses following beneficial effect has:
1. the utility model discloses brushless motor's heat abstractor, the fan is bloied, and the refrigeration piece initiative refrigeration, the air conditioning flow through the cooling channel to cool down to the motor in the solid fixed cylinder for the effectual of cooling of blowing.
2. The utility model discloses brushless motor's heat abstractor, an organic whole is connected with the inserted bar on the back seat, is equipped with the cavity that holds the inserted bar on the mount pad, and in the inserted bar inserted the cavity, the back seat can be dismantled with the mount pad and be connected to when needing to dispel the heat to the motor, insert the inserted bar in the cavity can, need not to the motor fan heat, pull down can convenient to use.
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 (5)
1. A heat dissipating device for a brushless motor, comprising: the method comprises the following steps:
a mounting seat;
fixing the cylinder: the motor is placed in the fixed cylinder;
connecting plates: the fixing cylinder is integrally connected with the mounting seat and the fixing cylinder;
a cooling channel: the outer surface of the fixed cylinder, the connecting plate and the mounting seat are enclosed to form a ring;
a rear seat: is fixedly connected with the mounting seat;
a fan: the cooling air inlet is fixedly arranged in the rear seat direction and blows air to the cooling channel;
refrigerating sheets: the refrigerating surface is opposite to the center of the rear seat;
a cooling mechanism: is fixedly arranged on the rear seat to cool the refrigerating sheet,
the fan blows air, the refrigeration piece carries out active refrigeration, and cold air flows through the cooling channel to cool down the motor in the fixed cylinder.
2. The heat dissipating apparatus for a brushless motor according to claim 1, wherein: the refrigeration piece is located the upper surface and the side of back seat.
3. The heat dissipating apparatus for a brushless motor as claimed in claim 2, wherein: the cooling mechanism is a water-cooling plate, the radiating surface of the refrigerating sheet is attached to the water-cooling plate, and the water-cooling plate is connected with the water chiller.
4. The heat dissipating apparatus for a brushless motor according to claim 1, wherein: and a filter screen is fixedly arranged on the rear seat.
5. The heat dissipating apparatus for a brushless motor according to claim 1, wherein: an organic whole is connected with the inserted bar on the back seat, be equipped with the cavity that holds the inserted bar on the mount pad, the inserted bar inserts in the cavity, the back seat with the connection can be dismantled to the mount pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942242.XU CN214337704U (en) | 2020-09-08 | 2020-09-08 | Heat radiator for brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942242.XU CN214337704U (en) | 2020-09-08 | 2020-09-08 | Heat radiator for brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337704U true CN214337704U (en) | 2021-10-01 |
Family
ID=77876152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942242.XU Active CN214337704U (en) | 2020-09-08 | 2020-09-08 | Heat radiator for brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337704U (en) |
-
2020
- 2020-09-08 CN CN202021942242.XU patent/CN214337704U/en active Active
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