CN215072214U - Heat dissipation type step motor driver casing - Google Patents
Heat dissipation type step motor driver casing Download PDFInfo
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- CN215072214U CN215072214U CN202120515688.2U CN202120515688U CN215072214U CN 215072214 U CN215072214 U CN 215072214U CN 202120515688 U CN202120515688 U CN 202120515688U CN 215072214 U CN215072214 U CN 215072214U
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Abstract
The utility model discloses a heat dissipation type stepping motor driver shell, which belongs to the technical field of stepping motors, and the technical proposal of the heat dissipation type stepping motor driver shell comprises a shell body, wherein a heat dissipation box is fixedly connected on the right side of the shell body, heat dissipation fins which are uniformly distributed are fixedly connected on the right side of the heat dissipation box, a liquid melting box is fixedly connected on the top of the shell body, a steam box is communicated on the top of the heat dissipation box, the left side of the steam box is fixedly connected with the liquid melting box, a conduit is communicated on the right side of the inner wall of the liquid melting box, the right side of the conduit sequentially penetrates through the liquid melting box and the steam box and extends to the inside of the steam box, a spring is fixedly connected on the top of the steam box, the bottom of the spring is fixedly connected with a pressure ball which is contacted with the inner wall of the steam box, the inner wall of the shell body is fixedly connected with two heat conduction boxes, under the condition that the temperature of the driver is increased due to long-time work, the heat dissipation effect on the driver housing is maintained.
Description
Technical Field
The utility model relates to a step motor technical field, more specifically say, relate to a heat dissipation type step motor driver casing.
Background
The stepping motor is a motor which converts an electric pulse signal into a corresponding angular displacement or linear displacement, and when a pulse signal is input, a rotor rotates by an angle or advances by one step, the output angular displacement or linear displacement is in direct proportion to the input pulse number, and the rotating speed is in direct proportion to the pulse frequency, so the stepping motor is also called a pulse motor.
The cooperation step motor work driver casing needs the heat dissipation, and current driver shell radiating effect is not good, under the long-time condition of working of driver, can lead to the inside high temperature of driver and take place to damage because the driver shell can not in time dispel the heat, consequently, technical personnel in the field provide a heat dissipation type step motor driver casing to solve the problem that proposes in the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a heat dissipation type step motor driver casing possesses and leads to under the condition that the temperature risees because of long-time work at the driver, keeps the radiating effect to driver casing 1.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A heat dissipation type stepping motor driver shell comprises a shell body, wherein a heat dissipation box is fixedly connected to the right side of the shell body, heat dissipation fins are uniformly distributed on the right side of the heat dissipation box, a liquid box is fixedly connected to the top of the shell body, a steam box is communicated with the top of the heat dissipation box, the left side of the steam box is fixedly connected with the liquid box, a guide pipe is communicated with the right side of the inner wall of the liquid box, the right side of the guide pipe sequentially penetrates through the liquid box and the steam box and extends into the steam box, a spring is fixedly connected to the top of the steam box, a pressure ball which is in contact with the inner wall of the steam box is fixedly connected with the bottom of the spring, the number of heat conduction boxes is two, the right side of each heat conduction box is communicated with two connection pipes, the right side of each connection pipe sequentially penetrates through the shell body and the heat dissipation box and extends into the heat dissipation box, the top of the heat dissipation box is communicated with a filling pipe, and the bottom of the heat dissipation box is communicated with a water leakage pipe.
Preferably, the left side intercommunication of change liquid box has the liquid feeding pipe that quantity is two, the other end of liquid feeding pipe runs through the casing and communicates with heat conduction box, the surface of liquid feeding pipe is provided with the valve.
Preferably, the bottom of the shell is provided with connecting nuts which are uniformly distributed.
Preferably, the opposite sides of the two heat conduction boxes are fixedly connected with uniformly distributed heat conduction strips, and the heat conduction strips are wavy.
Preferably, the lower half of the steam box is funnel-shaped.
Preferably, the heat conduction box is flat, and the heat conduction box and the heat dissipation box are both made of aluminum material members.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) when the driver works, the heat conduction box absorbs heat, the heat is conducted to the cooling liquid through the heat conduction box, the heat is conducted into the heat dissipation box through the connecting pipe, the heat entering the heat dissipation box is conducted to the heat dissipation plate through the heat dissipation box to be dissipated, when the temperature is too high, the cooling liquid generates steam, the pressure ball is pushed by the pressure to move upwards, the steam enters the steam box from a gap between the pressure ball and the steam box, the steam entering the steam box enters the liquid melting box along the guide pipe, the steam is liquefied into the cooling liquid after being contacted with the cooling liquid in the liquid melting box, when the temperature of the cooling liquid in the heat dissipation box is too high and cannot be dissipated, the water leakage pipe is opened to discharge the high-temperature cooling liquid, new cooling liquid is added from the filling pipe, the mode can dissipate heat of the driver, when the driver works for a long time, the temperature rises, and the steam can be liquefied into liquid, maintaining the heat dissipation effect on the driver housing 1;
(2) by arranging the liquid feeding pipe and the valve, after the liquid feeding pipe and the valve are used for a period of time, the valve is opened, the cooling liquid which does not pass through the liquid feeding pipe enters the heat conduction box along the liquid feeding pipe, and then enters the heat dissipation box along the heat conduction box and the connecting pipe, the liquid feeding pipe and the valve can re-inject the cooling liquid which enters the liquid melting box from the heat dissipation box into the heat dissipation box, so that the cooling liquid can be recycled, and the connecting nut is arranged, so that a worker can conveniently fix the shell on the stepping motor, and a driver is more stable;
(3) through the heat conduction strip that sets up wave shape, wave shape's heat conduction strip has increased heat conduction area, makes the heat conduction strip can lead the temperature to the heat conduction box fast on, has improved the radiating efficiency, and the leakproofness that can make between pressure ball and the steam box through the lower half that sets up the steam box is the infundibulate better, and the shape through setting up the heat conduction box can increase the velocity of flow of coolant liquid in the heat conduction box for the platykurtic, makes the radiating effect better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side sectional view of the present invention;
fig. 3 is a right side view of the present invention.
The reference numbers in the figures illustrate:
1. a housing; 2. a heat dissipation box; 3. a heat sink; 4. a steam box; 5. a spring; 6. a pressure ball; 7. a liquid dissolving box; 8. a conduit; 9. a heat conducting box; 10. a heat conducting strip; 11. a connecting nut; 12. a valve; 13. a connecting pipe; 14. a liquid feeding pipe; 15. a filling pipe; 16. a water leakage pipe.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, in the embodiment of the present invention, a heat dissipation type casing of a stepping motor driver comprises a casing 1, a heat dissipation box 2 is fixedly connected to the right side of the casing 1, heat dissipation fins 3 are fixedly connected to the right side of the heat dissipation box 2, a chemical liquid box 7 is fixedly connected to the top of the casing 1, a steam box 4 is communicated to the top of the heat dissipation box 2, the left side of the steam box 4 is fixedly connected to the chemical liquid box 7, a conduit 8 is communicated to the right side of the inner wall of the chemical liquid box 7, the right side of the conduit 8 sequentially penetrates through the chemical liquid box 7 and the steam box 4 and extends into the steam box 4, a spring 5 is fixedly connected to the top of the steam box 4, a pressure ball 6 contacting the inner wall of the steam box 4 is fixedly connected to the bottom of the spring 5, two heat conduction boxes 9 are fixedly connected to the inner wall of the casing 1, two connection pipes 13 are communicated to the right side of the heat conduction boxes 9, the right side of the connecting pipe 13 sequentially penetrates through the shell 1 and the heat dissipation box 2 and extends to the inside of the heat dissipation box 2, the top of the heat dissipation box 2 is communicated with a filling pipe 15, and the bottom of the heat dissipation box 2 is communicated with a water leakage pipe 16.
Furthermore, the left side of the liquid dissolving box 7 is communicated with two liquid adding pipes 14, the other ends of the liquid adding pipes 14 penetrate through the shell 1 and are communicated with the heat conducting box 9, the valve 12 is arranged on the surface of the liquid adding pipes 14, the valve 12 is opened after the liquid adding pipes 14 and the valve 12 are used for a period of time, cooling liquid which does not pass through the liquid adding pipes 14 enters the heat conducting box 9 along the liquid adding pipes 14 and then enters the heat radiating box 2 along the heat conducting box 9 and the connecting pipe 13, and the liquid adding pipes 14 and the valve 12 can refill the cooling liquid which enters the liquid dissolving box 7 from the heat radiating box 2 into the heat radiating box 2, so that the cooling liquid can be recycled.
Further, the bottom of casing 1 is provided with evenly distributed's coupling nut 11, and through setting up coupling nut 11, coupling nut 11 makes things convenient for the staff to fix casing 1 on step motor, makes the driver more stable.
Further, the equal fixedly connected with evenly distributed's of opposite side heat conduction strip 10 of two heat conduction boxes 9, heat conduction strip 10 are wavy, and through the heat conduction strip 10 that sets up wavy shape, wavy shape's heat conduction strip 10 has increased heat conduction area, makes heat conduction strip 10 can lead the temperature to heat conduction box 9 fast on, has improved the radiating efficiency.
Further, the lower half of the steam box 4 is funnel-shaped, and the lower half of the steam box 4 is funnel-shaped, so that the sealing performance between the pressure ball 6 and the steam box 4 is better.
Further, the shape of the heat conduction box 9 is flat, the heat conduction box 9 and the heat dissipation box 2 are both made of aluminum materials, and the flow rate of the cooling liquid in the heat conduction box 9 can be increased by arranging the heat conduction box 9 to be flat, so that the heat dissipation effect is better.
The working principle is as follows: the driver and the stepping motor are fixed by the connecting nut 11, the connecting nut 11 is convenient for a worker to fix the shell 1 on the stepping motor, so that the driver is more stable, when the driver works, the heat conducting strip 10 absorbs heat, the heat conducting strip 10 conducts the heat to the heat conducting box 9, the heat conducting strip 10 in the wave shape increases the heat conducting area by arranging the heat conducting strip 10 in the wave shape, so that the heat conducting strip 10 can quickly conduct the temperature to the heat conducting box 9, the heat radiating efficiency is improved, the heat is conducted to the cooling liquid through the heat conducting box 9, the flow speed of the cooling liquid in the heat conducting box 9 can be increased by arranging the heat conducting box 9 in the flat shape, so that the heat radiating effect is better, the connecting pipe 13 guides the heat in the cold night into the heat radiating box 2, the heat in the heat radiating box 2 is conducted to the heat radiating fin 3 through the heat radiating box 2 for heat radiation, when the temperature is too high, so that the cooling liquid generates steam, under the pressure of steam, the pressure ball 6 is pushed by the pressure to move upwards, the steam enters the steam box 4 from a gap between the pressure ball 6 and the steam box 4, the sealing performance between the pressure ball 6 and the steam box 4 can be better by arranging the lower half part of the steam box 4 to be funnel-shaped, the steam entering the steam box 4 enters the liquid melting box 7 along the guide pipe 8, the steam is liquefied into cooling liquid after contacting with the cooling liquid in the liquid melting box 7, when the temperature of the cooling liquid in the heat dissipation box 2 is too high and heat dissipation cannot be carried out, the water leakage pipe 16 is opened to discharge the high-temperature cooling liquid, new cooling liquid is added from the filling pipe 15, the mode can carry out heat dissipation on the driver, when the driver works for a long time and the temperature rises to generate the steam, the steam is liquefied into the liquid, the heat dissipation effect on the driver shell 1 is kept, the driver is damaged, after the driver is used for a period of time, the valve 12 is opened, the cooling liquid which passes through the liquid adding pipe 14 enters the heat conduction box 9 along the liquid adding pipe 14 and then enters the heat dissipation box 2 along the heat conduction box 9 and the connecting pipe 13, and the liquid adding pipe 14 and the valve 12 can refill the cooling liquid which enters the liquid dissolving box 7 from the heat dissipation box 2 into the heat dissipation box 2, so that the cooling liquid can be recycled.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. A heat dissipation type step motor driver casing, includes casing (1), its characterized in that: the heat dissipation device is characterized in that a heat dissipation box (2) is fixedly connected to the right side of the shell (1), heat dissipation fins (3) which are uniformly distributed are fixedly connected to the right side of the heat dissipation box (2), a liquid melting box (7) is fixedly connected to the top of the shell (1), a steam box (4) is communicated with the top of the heat dissipation box (2), the left side of the steam box (4) is fixedly connected with the liquid melting box (7), a guide pipe (8) is communicated with the right side of the inner wall of the liquid melting box (7), the right side of the guide pipe (8) penetrates through the liquid melting box (7) and the steam box (4) in sequence and extends into the steam box (4), a spring (5) is fixedly connected to the top of the steam box (4), a pressure ball (6) which is in contact with the inner wall of the steam box (4) is fixedly connected to the bottom of the spring (5), and two heat conduction boxes (9) are fixedly connected to the inner wall of the shell (1), the right side intercommunication of heat conduction box (9) has connecting pipe (13) that quantity is two, the right side of connecting pipe (13) runs through casing (1) and heat dissipation box (2) in proper order and extends to the inside of heat dissipation box (2), the top intercommunication of heat dissipation box (2) has filling pipe (15), the bottom intercommunication of heat dissipation box (2) has water leakage pipe (16).
2. The heat dissipating stepper motor driver housing as defined in claim 1, wherein: the left side of changing liquid box (7) intercommunication has liquid feeding pipe (14) that quantity is two, the other end of liquid feeding pipe (14) runs through casing (1) and communicates with heat conduction box (9), the surface of liquid feeding pipe (14) is provided with valve (12).
3. The heat dissipating stepper motor driver housing as defined in claim 1, wherein: the bottom of the shell (1) is provided with connecting nuts (11) which are uniformly distributed.
4. The heat dissipating stepper motor driver housing as defined in claim 1, wherein: the opposite sides of the two heat conduction boxes (9) are fixedly connected with heat conduction strips (10) which are uniformly distributed, and the heat conduction strips (10) are wavy.
5. The heat dissipating stepper motor driver housing as defined in claim 1, wherein: the lower half part of the steam box (4) is funnel-shaped.
6. The heat dissipating stepper motor driver housing as defined in claim 1, wherein: the heat conduction box (9) is flat, and the heat conduction box (9) and the heat dissipation box (2) are both made of aluminum material components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515688.2U CN215072214U (en) | 2021-03-11 | 2021-03-11 | Heat dissipation type step motor driver casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515688.2U CN215072214U (en) | 2021-03-11 | 2021-03-11 | Heat dissipation type step motor driver casing |
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| Publication Number | Publication Date |
|---|---|
| CN215072214U true CN215072214U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120515688.2U Active CN215072214U (en) | 2021-03-11 | 2021-03-11 | Heat dissipation type step motor driver casing |
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| CN (1) | CN215072214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149710A (en) * | 2022-09-02 | 2022-10-04 | 福安市万里电机有限公司 | Noise reduction type motor that massage armchair was used |
-
2021
- 2021-03-11 CN CN202120515688.2U patent/CN215072214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149710A (en) * | 2022-09-02 | 2022-10-04 | 福安市万里电机有限公司 | Noise reduction type motor that massage armchair was used |
| CN115149710B (en) * | 2022-09-02 | 2022-11-08 | 福安市万里电机有限公司 | Noise reduction type motor for massage chair |
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