CN211239545U - Better electric putter of heat dispersion - Google Patents
Better electric putter of heat dispersion Download PDFInfo
- Publication number
- CN211239545U CN211239545U CN201922187262.4U CN201922187262U CN211239545U CN 211239545 U CN211239545 U CN 211239545U CN 201922187262 U CN201922187262 U CN 201922187262U CN 211239545 U CN211239545 U CN 211239545U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- electric putter
- heat
- protective housing
- main part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a better electric putter of heat dispersion, including electric putter main part and electric putter pars contractilis, electric putter main part becomes electric putter with the combination of electric putter pars contractilis, electric putter main part's below is provided with the protective housing, the outer wall of protective housing is provided with a plurality of groups heat radiation fins, heat radiation fins is radial distribution, the inside fixed mounting of protective housing has driving motor, driving motor's top is rotated and is installed the output shaft, the free end of output shaft extends to electric putter main part's inside. A better electric putter of heat dispersion, be equipped with protective housing, heat radiation fins and radiator fan, heat radiation fins forms convection current heat dissipation mechanism with the protective housing combination, radiator fan dispels the heat through forced air cooling and convection current heat dissipation dual mode as forced air cooling heat dissipation mechanism, increases substantially electric putter's heat dispersion.
Description
Technical Field
The utility model relates to an electric putter technical field, in particular to electric putter that heat dispersion is better.
Background
The electric push rod is also named as a linear driver, and mainly comprises a novel linear actuating mechanism consisting of a motor push rod, a control device and other mechanisms, can be considered as an extension of a rotating motor in the aspect of structure, and the electric push rod mainly comprises a novel linear actuating mechanism consisting of a motor, a push rod, a screw rod, a control device and other mechanisms, can realize remote control and centralized control, drives a pair of screw nuts after the motor is decelerated by a gear or a worm gear, changes the rotary motion of the motor into linear motion, completes the action of the push rod by utilizing the forward and reverse rotation of the motor, and is mainly used for motion driving units in industries such as household appliances, kitchen utensils, medical instruments, automobiles and the like.
The existing electric push rod has certain defects when in use, the motor is an extremely important component in an electric push rod structure, at present, the motors in most electric push rods are installed inside a protective shell, so that heat generated in the motor operation process is difficult to dissipate, certain adverse effects are brought to the operation of the motors, and even a little potential safety hazard exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a better electric putter of heat dispersion, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a better electric putter of heat dispersion, includes electric putter main part and the flexible part of electric putter, electric putter main part becomes electric putter with the flexible part combination of electric putter, the below of electric putter main part is provided with the protective housing, the outer wall of protective housing is provided with a plurality of groups heat radiation fins, heat radiation fins is radial distribution, the inside fixed mounting of protective housing has driving motor, driving motor's top is rotated and is installed the output shaft, the free end of output shaft extends to electric putter main part's inside.
Preferably, the outer wall of the protective shell is provided with a first heat dissipation hole, the heat dissipation fins are fixedly installed on the outer wall of the protective shell through welding, and the heat dissipation fins are located below the protective shell.
Preferably, a heat radiation fan is fixedly installed on the outer surface of the bottom of the protective shell, a protective mesh enclosure is fixedly installed on the outer surface of the bottom of the heat radiation fan, and an air inlet of the heat radiation fan is located inside the protective shell.
Preferably, the output shaft is movably sleeved with a positioning shaft sleeve, and the outer surface of the bottom of the positioning shaft sleeve is fixedly connected with the outer surface of the top of the driving motor.
Preferably, four groups of second heat dissipation holes are formed in the outer wall of the positioning shaft sleeve, and the height position of the positioning shaft sleeve is equal to that of the first heat dissipation holes.
Preferably, the protective shell is a copper shell, and the heat dissipation fins are copper fins.
Compared with the prior art, the utility model discloses following beneficial effect has: the electric push rod with better heat dissipation performance is characterized in that a convection heat dissipation mechanism is formed by combining the heat dissipation fins and the protective shell through the protective shell, the heat dissipation fins, the heat dissipation fan and the positioning shaft sleeve, the heat dissipation fins and the protective shell are both made of copper and have excellent heat conduction performance, heat generated by the operation of the driving motor is conducted to the heat dissipation fins from the protective shell, the heat dissipation fins dissipate the heat in a convection mode, an air inlet of the heat dissipation fan is arranged inside the protective shell, a first heat dissipation hole in the protective shell is formed to form a complete air flow channel, air enters the first heat dissipation hole and carries part of the heat, the air enters the first heat dissipation hole through the air inlet of the heat dissipation fan and is discharged to the external environment through an air outlet, the heat dissipation is performed through two modes of air cooling and convection heat dissipation, the heat dissipation performance of the electric push rod is greatly improved, the design of second louvre on the location axle sleeve can do benefit to the thermal effluvium that produces of friction between location axle sleeve and the output shaft, does benefit to people and uses, and the better electric putter simple structure of whole heat dispersion, convenient operation, the effect of using is better for traditional mode.
Drawings
Fig. 1 is the utility model relates to a better electric putter's of heat dispersion overall structure sketch map.
Fig. 2 is the utility model relates to a top view of protective housing among the better electric putter of heat dispersion.
Fig. 3 is an enlarged view of a in fig. 1 of the electric putter with good heat dissipation performance.
Fig. 4 is a front view of the positioning shaft sleeve in the electric push rod with better heat dissipation performance.
In the figure: 1. an electric putter body portion; 2. an electric push rod telescopic part; 3. a protective shell; 4. a first heat dissipation hole; 5. heat dissipation fins; 6. a drive motor; 7. positioning the shaft sleeve; 8. an output shaft; 9. a protective mesh enclosure; 10. a heat radiation fan; 11. a second heat dissipation hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, an electric putter with good heat dissipation performance comprises an electric putter body 1 and an electric putter extension part 2, wherein the electric putter body 1 and the electric putter extension part 2 are combined to form an electric putter, which can realize remote control and centralized control, a driving mechanism is decelerated by a gear or a worm gear to drive a pair of lead screw nuts, the rotation of the driving mechanism is changed into linear motion, the extension and retraction of the electric putter extension part 2 are completed by using the forward and reverse rotation of the driving mechanism, a protective shell 3 is arranged below the electric putter body 1, a plurality of groups of heat dissipation fins 5 are arranged on the outer wall of the protective shell 3, the heat dissipation fins 5 are radially distributed, a driving motor 6 is fixedly arranged inside the protective shell 3, the protective shell 3 provides protection for the driving motor 6, and an output shaft 8 is rotatably arranged on the top of the driving motor 6, the free end of the output shaft 8 extends to the inside of the electric push rod main body part 1, the heat dissipation fins 5 and the protective shell 3 are combined to form a convection heat dissipation mechanism, the heat generated by the operation of the copper driving motor 6 is conducted to the heat dissipation fins 5 through the protective shell 3, and the heat dissipation fins 5 dissipate the heat in a convection mode.
Furthermore, first louvre 4 has been seted up to the outer wall of protective housing 3, and heat radiation fin 5 passes through welded fastening and installs in the outer wall of protective housing 3, and heat radiation fin 5 is located the below of protective housing 3, and the circulation of air can be strengthened to the design of first louvre 4, improves the radiating effect.
Further, bottom surface fixed surface of protective housing 3 installs radiator fan 10, radiator fan 10's bottom surface fixed surface installs protection screen panel 9, protection screen panel 9 provides the protection for radiator fan 10, do not influence the circulation of air simultaneously, radiator fan 10's air intake is located the inside of protective housing 3, radiator fan 10 during the operation, the air gets into in first louvre 4 department, and carry partial heat, discharge to the external environment in air outlet department behind radiator fan 10's air intake, dispel the heat with the mode of forced air cooling.
Furthermore, the output shaft 8 is movably sleeved with a positioning shaft sleeve 7, the outer surface of the bottom of the positioning shaft sleeve 7 is fixedly connected with the outer surface of the top of the driving motor 6, and the positioning shaft sleeve 7 plays a positioning role for the output shaft 8 and provides anti-deviation protection for the output shaft 8.
Furthermore, four groups of second heat dissipation holes 11 are formed in the outer wall of the positioning shaft sleeve 7, the height position of the positioning shaft sleeve 7 is equal to that of the first heat dissipation holes 4, and the design of the second heat dissipation holes 11 can be beneficial to dissipating heat generated by friction between the positioning shaft sleeve 7 and the output shaft 8.
Furthermore, the protective shell 3 is a copper shell, and the heat dissipation fins 5 are copper fins, so that the protective shell has excellent heat conduction capability, and improves the heat dissipation effect and the heat dissipation speed.
It should be noted that the present invention is an electric putter with good heat dissipation performance, which is composed of an electric putter body 1, an electric putter extension part 2, a protective casing 3, heat dissipation fins 5, a driving motor 6, a positioning shaft sleeve 7, an output shaft 8, a protective screen 9 and a heat dissipation fan 10, after the assembly of the whole structure is completed, the driving motor 6 is controlled to rotate clockwise or counterclockwise, so as to control the electric putter extension part 2 to extend and retract, the driving motor 6 can generate a certain amount of heat during the operation process, the heat dissipation fins 5 and the protective casing 3 are combined to form a convection heat dissipation mechanism, the heat dissipation fins 5 and the protective casing 3 are both made of copper, which has excellent heat conduction performance, the heat generated by the operation of the driving motor 6 is conducted to the heat dissipation fins 5 by the protective casing 3, the heat dissipation fins 5 dissipate the heat in a convection manner, an air inlet of the heat dissipation fan 10 is disposed inside, offer of first louvre 4 on the protective housing 3, form a complete air flow channel, the air gets into in 4 departments of first louvre, and carry partial heat, discharge to the external environment in air outlet department behind radiator fan 10's air intake, dispel the heat through air-cooling and convection heat dual mode, electric putter's heat dispersion is increased substantially, in addition, location axle sleeve 7 plays the positioning action for output shaft 8, for output shaft 8 provides the protection of preventing shifting, the design of second louvre 11 on the location axle sleeve 7, can do benefit to the thermal effluvium that produces of friction between location axle sleeve 7 and the output shaft 8, and is relatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a better electric putter of heat dispersion, includes electric putter main part (1) and electric putter pars contractilis (2), its characterized in that: electric putter main part (1) and electric putter flexible part (2) combination become electric putter, the below of electric putter main part (1) is provided with protective housing (3), the outer wall of protective housing (3) is provided with a plurality of groups heat radiation fins (5), heat radiation fins (5) are radial distribution, the inside fixed mounting of protective housing (3) has driving motor (6), the top of driving motor (6) is rotated and is installed output shaft (8), the free end of output shaft (8) extends to the inside of electric putter main part (1).
2. The electric push rod with better heat dissipation performance according to claim 1 is characterized in that: the heat dissipation structure is characterized in that a first heat dissipation hole (4) is formed in the outer wall of the protection shell (3), the heat dissipation fins (5) are fixedly installed on the outer wall of the protection shell (3) through welding, and the heat dissipation fins (5) are located below the protection shell (3).
3. The electric push rod with better heat dissipation performance according to claim 1 is characterized in that: the heat dissipation fan (10) is fixedly installed on the outer surface of the bottom of the protection shell (3), the protection net cover (9) is fixedly installed on the outer surface of the bottom of the heat dissipation fan (10), and the air inlet of the heat dissipation fan (10) is located inside the protection shell (3).
4. The electric push rod with better heat dissipation performance according to claim 1 is characterized in that: a positioning shaft sleeve (7) is movably sleeved on the output shaft (8), and the outer surface of the bottom of the positioning shaft sleeve (7) is fixedly connected with the outer surface of the top of the driving motor (6);
four groups of second heat dissipation holes (11) are formed in the outer wall of the positioning shaft sleeve (7), and the height position of the positioning shaft sleeve (7) is equal to that of the first heat dissipation holes (4).
5. The electric push rod with better heat dissipation performance according to claim 1 is characterized in that: the protective shell (3) is a copper shell, and the heat dissipation fins (5) are copper fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187262.4U CN211239545U (en) | 2019-12-09 | 2019-12-09 | Better electric putter of heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187262.4U CN211239545U (en) | 2019-12-09 | 2019-12-09 | Better electric putter of heat dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239545U true CN211239545U (en) | 2020-08-11 |
Family
ID=71937207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922187262.4U Active CN211239545U (en) | 2019-12-09 | 2019-12-09 | Better electric putter of heat dispersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239545U (en) |
-
2019
- 2019-12-09 CN CN201922187262.4U patent/CN211239545U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207968157U (en) | A kind of high efficiency and heat radiation formula motor | |
| CN207968158U (en) | A kind of motor with uniformly distributed ventilated type protective roof structure | |
| CN216162520U (en) | Motor with heat dissipation mechanism | |
| CN112134182A (en) | Convection heat dissipation type low-voltage distribution switch cabinet | |
| CN206596333U (en) | A kind of magnesium alloy heat radiation air ducting | |
| CN210490661U (en) | Ventilation cooling motor | |
| CN210859774U (en) | Horizontal worm gear speed reducer | |
| CN112510889A (en) | Low-noise circulation cooling ready-package sealing dustproof motor | |
| CN211239545U (en) | Better electric putter of heat dispersion | |
| CN206314166U (en) | A kind of heat abstractor of electronic device | |
| CN218514220U (en) | Noise-proof brushless motor | |
| CN106873741A (en) | The heat dissipation equipment of computer housing heat generating components | |
| CN208569519U (en) | A kind of computer CPU auxiliary radiating device | |
| CN214482063U (en) | Heat radiation structure of control box of pure electric explosion-proof trackless rubber-tyred vehicle | |
| CN114183521B (en) | Industrial robot speed reducer convenient to heat dissipation | |
| CN214757611U (en) | High-efficient radiating electric box | |
| CN211550502U (en) | Gear double-damping heat-dissipation type automobile reduction gearbox | |
| CN213694701U (en) | Radiator of electrical equipment | |
| CN210348315U (en) | High heat dissipation computer display screen structure | |
| CN217982301U (en) | Computer hardware heat dissipation protection device | |
| CN218414182U (en) | Cooling structure of dry-type power transformer | |
| CN221039954U (en) | Heat abstractor of server | |
| CN220455750U (en) | Tablet personal computer protective housing with heat dissipation function | |
| CN221058112U (en) | High-efficient radiating motor | |
| CN110932138A (en) | Air-cooling and water-cooling double-heat-dissipation electrical cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |