CN205030023U - Elevator electric cabinet heat abstractor - Google Patents
Elevator electric cabinet heat abstractor Download PDFInfo
- Publication number
- CN205030023U CN205030023U CN201520598461.3U CN201520598461U CN205030023U CN 205030023 U CN205030023 U CN 205030023U CN 201520598461 U CN201520598461 U CN 201520598461U CN 205030023 U CN205030023 U CN 205030023U
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- Prior art keywords
- electric cabinet
- fin
- temperature
- radiator fan
- temperature controller
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Abstract
The utility model discloses an elevator electric cabinet heat abstractor, be used for reducing converter operating temperature's converter radiator on locating the electric cabinet, the converter radiator includes fin, temperature measuring device, temperature controller and radiator fan, and temperature controller is connected with temperature measuring device and radiator fan electricity respectively, heat dissipation fat layer in being equipped with between electric cabinet internal contact face and converter, including the just right outer contact surface of electric cabinet in heat dissipation fat layer be equipped with the fin, and be equipped with the outer fat layer of dispelling the heat between fin and the electric cabinet, radiator fan locates the fin below, and temperature measuring device detects the fin temperature and will detect data transmission and give temperature controller, temperature controller controls radiator fan, and the heat that makes the converter work in the electric cabinet produce can in time loose, makes it in the work of allowable temperature within range, and that has avoided harmfully arousing because of dispelling the heat burns out, has further prolonged its life to reached simple structure, used mesh simple and convenient and that the radiating effect is showing.
Description
Technical field
The utility model relates to elevators field, is specifically related to a kind of elevator electric cabinet heat dissipation device.
Background technology
In recent years, along with the fast development of national economy and the improvement of people's housing condition, China's elevator industry have also been obtained the development of advancing by leaps and bounds, the control of present elevator is all adopt frequency converter to control, therefore, the performance of frequency converter, for normal work very important of elevator, adds that frequency transformer for elevator is all generally adopt explosion-proof.Therefore, the heat radiation of frequency converter just seems and more can not ignore.Frequency converter radiator is now all adopt blower fan to work cooling heat dissipation mostly always, radiator fan and the heater members of aluminum alloy heat sink to frequency converter is utilized to dispel the heat, but because radiating element also can cause the temperature in upper storehouse to raise simultaneously, if do not carry out rational radiating treatment to electric cabinet, the work of complete machine will be had influence on, how to the heat radiation of upper storehouse also just become one must faced by problem, the mode adding radiator fan at Shang Cang can solve the problem of dispelling the heat in storehouse, but this will cause the circuit system of electric cabinet complicated again, production cost increases, operation power consumption increases, also failure rate is easily made to improve, maintenance capacity increases.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of structure simple, reasonable in design, apply elevator electric cabinet heat dissipation device that is easy, good heat dissipation effect.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of elevator electric cabinet heat dissipation device, comprise the frequency converter radiator be located at for reducing frequency converter working temperature on electric cabinet, described frequency converter radiator comprises fin, temperature measuring equipment, temperature controller and radiator fan, and described temperature controller is electrically connected with temperature measuring equipment and radiator fan respectively; Interior heat radiation lipid layer is provided with between contact-making surface and frequency converter in described electric cabinet; The electric cabinet outer contacting face just right in described interior heat radiation lipid layer is provided with fin, and is provided with outer heat radiation lipid layer between described fin and described electric cabinet; Described radiator fan is located at below fin, and described temperature measuring equipment detects described heatsink temperature and detection data are transferred to described temperature controller; Described temperature controller controls described radiator fan.
Preferably, described radiator fan is communicated with by an exhaust duct with described electric cabinet inside.
Preferably, described exhaust duct is being provided with Explosion proof joint with described electric cabinet junction.
By technique scheme, temperature controller by being provided with fin, temperature measuring equipment, temperature controller and radiator fan on elevator electric cabinet, and is electrically connected with temperature measuring equipment and radiator fan by the utility model respectively; Interior heat radiation lipid layer is provided with between contact-making surface and frequency converter in electric cabinet; The electric cabinet outer contacting face just right in interior heat radiation lipid layer is provided with fin, and is provided with outer heat radiation lipid layer between fin and electric cabinet; Radiator fan is located at below fin, and temperature measuring equipment detects heatsink temperature and detection data are transferred to temperature controller; Temperature controller controls radiator fan, the heat that frequency converter work in electric cabinet is produced dissipates in time, make it at allowable temperature operated within range, avoid because of dispel the heat bad cause burn out, extend its useful life further, thus reach structure simple, apply the easy and significant object of radiating effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of elevator electric cabinet heat dissipation device disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. heat radiation lipid layer 5. outer heat radiation lipid layer 6. exhaust duct 7. Explosion proof joint in electric cabinet 2. frequency converter 31. fin 32. temperature measuring equipment 33. temperature controller 34. radiator fan 4.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment.
As shown in Figure 1, a kind of elevator electric cabinet heat dissipation device, comprise the frequency converter radiator be located at for reducing frequency converter 2 working temperature on electric cabinet 1, described frequency converter radiator comprises fin 31, temperature measuring equipment 32, temperature controller 33 and radiator fan 34, and described temperature controller 33 is electrically connected with temperature measuring equipment 32 and radiator fan 34 respectively; Interior heat radiation lipid layer 4 is provided with between contact-making surface and frequency converter 2 in described electric cabinet 1; The electric cabinet 1 outer contacting face just right in described interior heat radiation lipid layer 4 is provided with fin 31, and is provided with outer heat radiation lipid layer 5 between described fin 31 and described electric cabinet 1; Described radiator fan 34 is located at below fin 31, so that the heat conduction absorbed by fin 31 from the inner frequency converter 2 of electric cabinet 1 blows away in time when working, described temperature measuring equipment 32 detects described fin 31 temperature and detection data is transferred to described temperature controller 33; Described temperature controller 33 controls described radiator fan 34.
Wherein, described radiator fan 34 is communicated with to realize radiator fan 34 with described electric cabinet 1 inside by an exhaust duct 6 and is extracted out by the hot gas in electric cabinet.Meanwhile, described exhaust duct 6 is being provided with Explosion proof joint 7 with described electric cabinet 1 junction, in case here junction because of electric cabinet 1 internal and external reasons temperature less than the pressure difference caused easily occur explosion.
In this example, temperature controller 33 by being provided with fin 31, temperature measuring equipment 32, temperature controller 33 and radiator fan 34 on elevator electric cabinet, and is electrically connected with temperature measuring equipment 32 and radiator fan 34 by this elevator electric cabinet heat dissipation device respectively, interior heat radiation lipid layer 4 is provided with between contact-making surface and frequency converter 2 in electric cabinet 1, the electric cabinet 1 outer contacting face just right in interior heat radiation lipid layer 4 is provided with fin 31, and is provided with outer heat radiation lipid layer 5 between fin 31 and electric cabinet 1, radiator fan 34 is located at below fin 31, and temperature measuring equipment 32 detects fin 31 temperature and detection data are transferred to temperature controller 33, temperature controller 33 controls the start and stop of radiator fan 34, and the temperature upper limit that temperature controller 33 allows when can work according to frequency converter 2 setting starts radiator fan 34 to work, when temperature controller 33 also can work according to frequency converter 2, lowest temperature setting stops described radiator fan 34 to work, thus the heat enabling the work of the frequency converter 2 in electric cabinet 1 produce dissipates in time, make it at allowable temperature operated within range, avoid because of dispel the heat bad cause burn out, extend its useful life further, reach structure simple, apply easy, and the significant object of radiating effect.
To disclosed a kind of elevator electric cabinet heat dissipation device the above-mentioned explanation of embodiment, professional and technical personnel in the field are realized or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. an elevator electric cabinet heat dissipation device, it is characterized in that, comprise the frequency converter radiator be located at for reducing frequency converter working temperature on electric cabinet, described frequency converter radiator comprises fin, temperature measuring equipment, temperature controller and radiator fan, and described temperature controller is electrically connected with temperature measuring equipment and radiator fan respectively; Interior heat radiation lipid layer is provided with between contact-making surface and frequency converter in described electric cabinet; The electric cabinet outer contacting face just right in described interior heat radiation lipid layer is provided with fin, and is provided with outer heat radiation lipid layer between described fin and described electric cabinet; Described radiator fan is located at below fin, and described temperature measuring equipment detects described heatsink temperature and detection data are transferred to described temperature controller; Described temperature controller controls described radiator fan.
2. a kind of elevator electric cabinet heat dissipation device according to claim 1, is characterized in that, described radiator fan is communicated with by an exhaust duct with described electric cabinet inside.
3. a kind of elevator electric cabinet heat dissipation device according to claim 2, is characterized in that, described exhaust duct is being provided with Explosion proof joint with described electric cabinet junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598461.3U CN205030023U (en) | 2015-08-10 | 2015-08-10 | Elevator electric cabinet heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598461.3U CN205030023U (en) | 2015-08-10 | 2015-08-10 | Elevator electric cabinet heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205030023U true CN205030023U (en) | 2016-02-10 |
Family
ID=55262521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598461.3U Expired - Fee Related CN205030023U (en) | 2015-08-10 | 2015-08-10 | Elevator electric cabinet heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205030023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347568A (en) * | 2016-09-26 | 2017-01-25 | 宁波豌豆动力科技有限公司 | Multifunctional electric skateboard |
| CN110248523A (en) * | 2019-06-12 | 2019-09-17 | 江苏瑞奇海力科技有限公司 | A kind of elevator control cabinet temprature control method and device |
| CN113543607A (en) * | 2021-08-17 | 2021-10-22 | 南阳市一通防爆电气有限公司 | Explosion-proof control cabinet for high-power frequency converter |
-
2015
- 2015-08-10 CN CN201520598461.3U patent/CN205030023U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347568A (en) * | 2016-09-26 | 2017-01-25 | 宁波豌豆动力科技有限公司 | Multifunctional electric skateboard |
| CN110248523A (en) * | 2019-06-12 | 2019-09-17 | 江苏瑞奇海力科技有限公司 | A kind of elevator control cabinet temprature control method and device |
| CN113543607A (en) * | 2021-08-17 | 2021-10-22 | 南阳市一通防爆电气有限公司 | Explosion-proof control cabinet for high-power frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |