CN214849835U - Heat dissipation type power - Google Patents
Heat dissipation type power Download PDFInfo
- Publication number
- CN214849835U CN214849835U CN202120820524.0U CN202120820524U CN214849835U CN 214849835 U CN214849835 U CN 214849835U CN 202120820524 U CN202120820524 U CN 202120820524U CN 214849835 U CN214849835 U CN 214849835U
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- Prior art keywords
- heat dissipation
- power supply
- base
- fixing frame
- power
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- Expired - Fee Related
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Abstract
The utility model provides a heat dissipation type power, it relates to motor test technical field, aims at solving the power of current motor testing arrangement power supply, and the long-term work heat dissipation is inhomogeneous, influences the problem that the normal power supply of power is unfavorable for the dynamometer machine test. Including quick-witted case, quick-witted case is including frame and protective housing, the frame with protective housing swing joint, the frame bottom is provided with power supply unit, the top installation of protective housing is provided with heat abstractor, the top of protective housing is provided with circular louvre, the both sides of protective housing are provided with waist shape louvre. Through heat abstractor with quick-witted case self structure setting, ensure that the heat that quick-witted incasement portion produced in time effluvium, be favorable to the power to last the energy supply and guarantee orderly the execution of power measuring device, improved the dynamometer efficiency, heat abstractor can dismantle the connection on quick-witted case, makes things convenient for the staff dismouting to maintain.
Description
Technical Field
The utility model relates to a motor test technical field, concretely relates to heat dissipation type power.
Background
The electric bicycle is a commonly-used travel tool which is widely applied recently when people go out, uses electric energy as energy, does not pollute the environment, and is popular among people due to labor saving during riding. The electric bicycle must have good quality and safety performance, and in order to ensure the quality, safety and effective use of the electric bicycle, relevant standards are issued by the nation, the performance and detection test methods of various electric bicycles are specified in the relevant standards, and manufacturers and relevant departments must comply with the execution.
The existing power detection for the motor of the electric vehicle is to complete corresponding power detection before the motor is assembled with the electric vehicle. When the existing device detects the power of the motor, the power of the motor is detected by supplying power through a conventional power supply. The power supply device works in a working state for a long time, the heat dissipation is uneven, the normal test work is influenced, and the power measuring efficiency of the motor is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat dissipation type power to solve the power that is used for the power supply of motor testing arrangement that prior art exists, the long-term work heat dissipation is inhomogeneous, influences the problem that the normal power supply of power is unfavorable for the dynamometer machine test.
In order to solve the technical problem, the utility model provides a heat dissipation type power supply, which comprises a case, the case comprises a base and a protective shell, the base is movably connected with the protective shell, a power supply device is arranged at the bottom of the base, a heat dissipation device is arranged above the protective shell, a circular heat dissipation hole is arranged at the top of the protective shell, waist-shaped heat dissipation holes are formed in the two sides of the protective shell, the power supply device comprises a power supply board, the power supply board is connected with the base through support columns, the power supply board is provided with a power supply module, the two sides of the power supply module are provided with radiating fins, the heat dissipation device comprises a fan fixing frame, a heat dissipation fan is arranged on the fan fixing frame, the heat dissipation fan is fixedly connected to the fan fixing frame through a fastening piece, and the fan fixing frame is movably connected with the protective shell.
Preferably, the top of the protective housing is provided with limiting plates, the limiting plates are symmetrically arranged on two sides of the fan fixing frame, the cross section of each limiting plate is in an L-shaped design, and the fan fixing frame is connected with the limiting plates in a sliding mode.
Preferably, the fan fixing support is further provided with a mounting handle.
Preferably, the cross section of the base is designed into a U shape, the base is further provided with a handle, and an anti-slip sleeve is sleeved on the handle.
Preferably, the radiating fins are arranged on two sides of the power supply module at intervals, and the supporting column is further sleeved with a buffer spring.
Preferably, still be provided with the power display screen on the frame, the power display screen passes through fastener fixed connection on the frame, the right side of power display screen is provided with the temperature display screen, the temperature display screen passes through fastener fixed connection on the frame.
Preferably, the case is made of heat conducting materials, and the heat dissipation fans are arranged on the fan fixing frame in a plurality of groups.
The utility model discloses the beneficial effect who brings:
(1) the utility model ensures that the heat generated in the case is dissipated in time through the structure of the case, is beneficial to the continuous energy supply of the power supply to ensure the ordered execution of the dynamometer, improves the dynamometer efficiency, and the heat dissipation device can be detachably connected on the case, thereby facilitating the disassembly, assembly and maintenance of workers;
(2) the utility model discloses simple structure makes things convenient for the staff installation to maintain, and whole quick-witted case is formed by the processing of heat conduction material, can in time spill quick-witted incasement portion's heat, and stable in structure is good, and is not fragile, reduces the maintenance cost of enterprise.
Drawings
Fig. 1 is an overall view of a heat dissipating power supply according to the present invention;
fig. 2 is an exploded view of a heat dissipating power supply according to the present invention;
the intelligent temperature control device comprises a case 1, a base 2, a base 201, a power display screen 202, a temperature display screen 3, a protective shell 301, circular heat dissipation holes 302, waist-shaped heat dissipation holes 302, a limiting plate 303, a handle 304, an anti-skidding sleeve 305, a 4-power supply device, a power supply plate 401, a support column 402, a power supply module 403, heat dissipation fins 404, a buffer spring 405, a heat dissipation device 5, a fan fixing frame 501, a heat dissipation fan 502 and a handle 503.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.
As shown in fig. 1-2, the present invention provides a heat dissipation type power supply, which comprises a case 1, and is characterized in that the case 1 comprises a base 2 and a protective casing 3, the base 2 is movably connected to the protective casing 3, a power supply device 4 is disposed at the bottom of the base 3, a heat dissipation device 5 is installed above the protective casing 3, a circular heat dissipation hole 301 is disposed at the top of the protective casing 3, waist-shaped heat dissipation holes 302 are disposed at both sides of the protective casing 3, the power supply device 4 comprises a power supply board 401, the power supply board 401 is connected to the base 2 through a support column 402, a power supply module 403 is disposed on the power supply board 401, heat dissipation fins 404 are disposed at both sides of the power supply module, the heat dissipation device 5 comprises a fan fixing frame 501, and a heat dissipation fan 502 is installed on the fan fixing frame 501, the heat dissipation fan 502 is fixedly connected to the fan fixing frame 501 through a fastener, and the fan fixing frame 501 is movably connected to the protective casing 3.
Further, limiting plates 303 are arranged at the top of the protective shell 3, the limiting plates 303 are symmetrically arranged on two sides of the fan fixing frame 501, the cross section of each limiting plate 303 is designed in an L shape, and the fan fixing frame 501 is slidably connected with the limiting plates 303.
Further, the fan fixing bracket 501 is further provided with a mounting handle 503.
Further, the cross section of the base 3 is designed in a U shape, the base 3 is further provided with a handle 304, and an anti-slip sleeve 305 is sleeved on the handle 304.
Further, the heat dissipation fins 404 are disposed at two sides of the power supply module 403 at intervals, and the support column 402 is further sleeved with a buffer spring 405.
Further, still be provided with electric quantity display screen 201 on the frame 2, electric quantity display screen 201 passes through fastener fixed connection on frame 2, electric quantity display screen 201's right side is provided with temperature display screen 202, temperature display screen 202 passes through fastener fixed connection on frame 2.
Further, the case 1 is made of a heat conductive material, and the heat dissipation fans 502 are disposed on the fan fixing frame in multiple sets.
The working principle of the heat dissipation type power supply is as follows: firstly, a worker installs a heat dissipation fan 502 on a fan fixing frame 501 through a fastener, then the worker installs the heat dissipation fan 502 fixing frame above a protective shell 3 under the guidance of a limiting plate 303, and finally the worker fixes the protective shell 3 with the fan fixing frame 501 above a machine base 2 in a matching manner with the fastener; monitoring the residual power of the power supply in real time through the setting of the power display screen 201; the temperature inside the case 1 is monitored in real time through the setting of the temperature display screen 202; the heat dissipation fan 502 continuously outputs cold air, heat inside the case 1 is discharged through the waist-shaped heat dissipation hole 302, and the heat generated by the power supply module 403 is ensured to be discharged in time by arranging the heat dissipation fins 404 on the two sides of the power supply module 403; through mutual cooperation of the supporting column 402 and the buffer spring 405, the structure of the power supply device 4 is protected from being damaged when the case 1 vibrates, and the service life of the whole power supply is prolonged.
To sum up, the heat dissipation device is arranged in the self structure of the case, so that heat generated in the case is ensured to be dissipated in time, continuous energy supply of a power supply is facilitated, ordered execution of the dynamometer is ensured, the dynamometer efficiency is improved, and the heat dissipation device can be detachably connected to the case, so that the worker can conveniently disassemble, assemble and maintain; simple structure makes things convenient for the staff installation to maintain, and whole quick-witted case is formed by heat conducting material processing, can in time spill quick-witted incasement portion's heat, and stable in structure is good, and is not fragile, reduces the enterprise maintenance cost.
It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The heat dissipation type power supply comprises a case (1) and is characterized in that the case (1) comprises a base (2) and a protective shell (3), the base (2) is movably connected with the protective shell (3), a power supply device (4) is arranged at the bottom of the base (2), a heat dissipation device (5) is arranged above the protective shell (3), circular heat dissipation holes (301) are formed in the top of the protective shell (3), waist-shaped heat dissipation holes (302) are formed in two sides of the protective shell (3), the power supply device (4) comprises a power supply plate (401), the power supply plate (401) is connected with the base (2) through support columns (402), a power supply module (403) is arranged on the power supply plate (401), heat dissipation fins (404) are arranged on two sides of the power supply module (403), and the heat dissipation device (5) comprises a fan fixing frame (501), the fan fixing frame (501) is provided with a heat dissipation fan (502), the heat dissipation fan (502) is fixedly connected to the fan fixing frame (501) through a fastener, and the fan fixing frame (501) is movably connected with the protective shell (3).
2. The heat dissipation type power supply according to claim 1, wherein limiting plates (303) are arranged at the top of the protective shell (3), the limiting plates (303) are symmetrically arranged at two sides of a fan fixing frame (501), the cross section of each limiting plate (303) is designed in an L shape, and the fan fixing frame (501) is slidably connected with the limiting plates (303).
3. The heat dissipation type power supply as claimed in claim 1, wherein the fan fixing frame (501) is further provided with a mounting handle (503).
4. The heat dissipation type power supply according to claim 1, wherein the cross section of the base (2) is designed in a U shape, the base (2) is further provided with a handle (304), and an anti-slip sleeve (305) is sleeved on the handle (304).
5. The heat dissipation type power supply according to claim 1, wherein the heat dissipation fins (404) are arranged at intervals on two sides of the power supply module (403), and the support column (402) is further sleeved with a buffer spring (405).
6. The heat dissipation type power supply according to claim 1, wherein an electric quantity display screen (201) is further arranged on the base (2), the electric quantity display screen (201) is fixedly connected to the base (2) through a fastener, a temperature display screen (202) is arranged on the right side of the electric quantity display screen (201), and the temperature display screen (202) is fixedly connected to the base (2) through a fastener.
7. The heat dissipation type power supply of claim 1, wherein the case (1) is made of a heat conductive material, and the heat dissipation fans (502) are disposed on the fan fixing frame in multiple groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820524.0U CN214849835U (en) | 2021-04-20 | 2021-04-20 | Heat dissipation type power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820524.0U CN214849835U (en) | 2021-04-20 | 2021-04-20 | Heat dissipation type power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214849835U true CN214849835U (en) | 2021-11-23 |
Family
ID=78765341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120820524.0U Expired - Fee Related CN214849835U (en) | 2021-04-20 | 2021-04-20 | Heat dissipation type power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214849835U (en) |
-
2021
- 2021-04-20 CN CN202120820524.0U patent/CN214849835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |