CN207520516U - A kind of treadmill - Google Patents
A kind of treadmill Download PDFInfo
- Publication number
- CN207520516U CN207520516U CN201721234026.8U CN201721234026U CN207520516U CN 207520516 U CN207520516 U CN 207520516U CN 201721234026 U CN201721234026 U CN 201721234026U CN 207520516 U CN207520516 U CN 207520516U
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- Prior art keywords
- heat
- housing
- plate
- treadmill
- heat dissipation
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Abstract
The utility model discloses a kind of treadmills, and including treadmill main body, treadmill main body includes housing, and frequency converter and motor are provided in housing；Motor has the tail end shell with ventilation hole；Frequency converter includes housing and radiator, radiator include the heat-conducting plate connected with housing bottom, multiple the first heat sinks extended downwardly connected with heat-conducting plate bottom and be located at the top of heat-conducting plate and the second heat sink for upwardly extending and extending into housing, heat dissipation channel is formed between adjacent first heat sink, heat dissipation channel faces ventilation hole；Housing has top plate and the gusset plate connected with top plate；The thermovent for facing the second heat sink is offered in gusset plate, and the second heat sink againsts the setting of gusset plate inner wall.The utility model uses homemade new type inverter, and is radiated using the motor of treadmill in itself, and easy break-down, service life is not long for treadmill.
Description
Technical field
The utility model is related to sports apparatus field, more specifically to a kind of treadmill.
Background technology
Treadmill is a kind of important fitness equipment, and in some public gymnasiums, frequency of use is very high, electrical equipment
It is easy to generate heat, be easy to cause the failure of treadmill.
Utility model content
In view of the drawbacks of the prior art, the purpose of this utility model is to provide a kind of treadmill, using homemade novel change
Frequency device, and radiated using the motor of treadmill in itself, easy break-down, service life is not long for treadmill.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of treadmill, including
Treadmill main body, the treadmill main body include installation housing, frequency converter and motor are provided in the installation housing；It is described
Motor has the tail end shell with ventilation hole；The frequency converter include housing and radiator, the radiator include and
It the heat-conducting plate of housing bottom connection, multiple the first heat sinks extended downwardly connected with the heat-conducting plate bottom and sets
It is at the top of the heat-conducting plate and upwardly extend and extend into the second heat sink in the housing, adjacent first heat sink
Between form heat dissipation channel, the heat dissipation channel faces the ventilation hole；The housing have top plate and with the top plate
The gusset plate of connection；The thermovent for facing second heat sink, and second heat sink are offered in the gusset plate
Against the setting of gusset plate inner wall.
Preferably, there is corrugated radiating surface on first heat sink.
Preferably, the heat dissipation plate body includes copper coin, aluminium sheet.
Preferably, second heat sink, which againsts, is provided with multiple heat dissipation ribs, the heat dissipation on the radiating surface of gusset plate
Rib is located in the thermovent.
Preferably, the two side ends of the heat-conducting plate are respectively arranged with mounting bracket.
In conclusion the invention has the advantages that：
It radiates using homemade new type inverter, and using the motor of treadmill in itself, treadmill is not easy out event
Barrier, service life are long.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment 1 of the utility model；
Fig. 2 is the structure diagram of frequency converter；
Fig. 3 is the structure diagram of radiator；
Fig. 4 is the structure diagram that housing is installed in embodiment 2.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Embodiment 1：As shown in Figure 1-Figure 3, a kind of treadmill, including treadmill main body, the treadmill main body includes peace
Housing 4 is filled, frequency converter 1 and motor 2 are provided in the installation housing 4；The motor 2 has the tail end with ventilation hole 21
Shell；The frequency converter 1 includes housing 11 and radiator 12, and the radiator 12 includes connecting with 11 bottom of housing
Heat-conducting plate 121, multiple the first heat sinks 122 extended downwardly connected with 121 bottom of heat-conducting plate and be located at described
The top of heat-conducting plate 121 and upwardly extend and extend into the second heat sink 123 in the housing 11, adjacent first heat dissipation
Heat dissipation channel 124 is formed between plate 122, the heat dissipation channel 124 faces the ventilation hole 21；The housing 11 has top plate
111 and with the top plate 111 connection gusset plate 112；It is offered in the gusset plate 112 and faces second heat sink
123 thermovent 113, and second heat sink 123 againsts the setting of 112 inner wall of gusset plate.Treadmill in the present embodiment, is adopted
With completely new frequency converter, frequency converter no longer uses traditional design methods, radiator is usually provided with inside conventional frequency converter,
Accordingly open up air-through holes on frequency converter shell, easy dust accumulation, be not easily cleaned, weak heat-dissipating, the defects of easily burning after long-time service.
And the treadmill frequency converter of the application cancels radiator and air-through holes, to reach the state that enclosure interior is more closed,
And the heat of enclosure interior is then radiated by external radiator 12, the electronics such as the treadmill frequency converter internal circuit board
Element is not easy dust accumulation, good heat dissipation, radiator easy cleaning, and frequency converter service life is long.In addition, the application also utilizes treadmill sheet
Heat dissipation channel 124 is blowed in the motor of body, increases the heat-sinking capability of frequency converter, protects frequency converter electric elements inside,
Improve the service life of entire treadmill.
Preferably, there is corrugated radiating surface on first heat sink 122.Corrugated radiating surface, radiating surface
Product is big, good heat dissipation effect.
Preferably, the heat dissipation plate body 1221 includes copper coin, aluminium sheet.
Preferably, second heat sink 123, which againsts, is provided with multiple heat dissipation ribs on the radiating surface of gusset plate 112
1231, the heat dissipation rib 1231 is located in the thermovent 113.Heat dissipation rib 1231 not only increases heat dissipation effect, also has
The characteristics of easy to clean.
Preferably, the two side ends of the heat-conducting plate 121 are respectively arranged with mounting bracket 13.
Embodiment 2：As shown in figure 4, the installation housing 4 includes outer housing 41 and inner housing 42, the frequency converter 1 and electricity
Motivation 2 is located within the inner housing 42, is offered on the inner housing 42 and faces opening for 124 port of export of heat dissipation channel
Mouth 43 forms circulation passage 44, the opening is faced in the circulation passage 44 between the outer housing 41 and inner housing 42
Deflector 45 is provided at 43 position, the thermally conductive sheet that multiple and described outer housing 41 connects is connected on the deflector 45
46, multiple bar radiating holes 49 for heat dissipation are provided on the outer housing 41.
Preferably, the deflector 45 is is formed by connecting, and junction shape by two pieces of arc panels being symmetrically set 451
Into the shunting tip 452 for being right against the opening 43.
Preferably, the circulation passage 44 includes interconnection 441 and vertical passage 442, and the deflector 45 is arranged on
In the interconnection 441, the both sides of the deflector 45 are respectively arranged with the first baffle plate 47 and the second baffle plate 48, are used for
Change the flow direction that air-flow is flowed through from the corresponding arc panel 451.Preferably, first baffle plate 47 is for will be hot
Air-flow is folded to the inclined plate of the outer housing 41, and second baffle plate 48 is for by the lateral gas in the interconnection 441
Stream is rerouted to the arc baffle plate in vertical passage 442.
The present embodiment effectively prevent the accumulation of heat, prevents the temperature in installation housing 4 excessively high, to treadmill and people
Body damages.
Claims (5)
1. a kind of treadmill, including treadmill main body, the treadmill main body includes installation housing（4）, which is characterized in that it is described
Housing is installed（4）In be provided with frequency converter（1）And motor（2）；The motor（2）With band ventilation hole（21）Tail end outside
Shell；The frequency converter（1）Including housing（11）And radiator（12）, the radiator（12）Including with the housing（11）
The heat-conducting plate of bottom connection（121）, multiple and described heat-conducting plates（121）The first heat sink extended downwardly of bottom connection
（122）And it is located at the heat-conducting plate（121）Top and upwardly extend and extend into the housing（11）In second heat dissipation
Plate（123）, adjacent first heat sink（122）Between form heat dissipation channel（124）, the heat dissipation channel（124）It faces
The ventilation hole（21）；The housing（11）With top plate（111）And with the top plate（111）The gusset plate of connection（112）；
The gusset plate（112）On offer and face second heat sink（123）Thermovent（113）, and second heat dissipation
Plate（123）Against gusset plate（112）Inner wall is set.
A kind of 2. treadmill according to claim 1, which is characterized in that first heat sink（122）It is upper that there is wave
The radiating surface of shape.
A kind of 3. treadmill according to claim 2, which is characterized in that the heat dissipation plate body（1221）Including copper coin, aluminium
Plate.
A kind of 4. treadmill according to claim 1, which is characterized in that second heat sink（123）Against gusset plate
（112）Radiating surface on be provided with multiple heat dissipation ribs（1231）, the heat dissipation rib（1231）Positioned at the thermovent（113）
In.
A kind of 5. treadmill according to claim 1, which is characterized in that the heat-conducting plate（121）Two side ends set respectively
It is equipped with mounting bracket（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234026.8U CN207520516U (en) | 2017-09-25 | 2017-09-25 | A kind of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234026.8U CN207520516U (en) | 2017-09-25 | 2017-09-25 | A kind of treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520516U true CN207520516U (en) | 2018-06-22 |
Family
ID=62568756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234026.8U Active CN207520516U (en) | 2017-09-25 | 2017-09-25 | A kind of treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520516U (en) |
-
2017
- 2017-09-25 CN CN201721234026.8U patent/CN207520516U/en active Active
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