CN205680514U - A kind of resistor of high efficiency and heat radiation - Google Patents
A kind of resistor of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN205680514U CN205680514U CN201620582827.2U CN201620582827U CN205680514U CN 205680514 U CN205680514 U CN 205680514U CN 201620582827 U CN201620582827 U CN 201620582827U CN 205680514 U CN205680514 U CN 205680514U
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- CN
- China
- Prior art keywords
- shell
- resistor
- heat sink
- heat
- high efficiency
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses the resistor of a kind of high efficiency and heat radiation, including inner shell, shell, heat sink, spiral lamina and resistor core, described resistor core is fixedly mounted in described inner shell, described inner shell is arranged in described shell, described spiral lamina is arranged between described inner shell and described shell, multiple groove it is provided with on described shell, the inner of described heat sink is connected through described groove is fixing with the lateral surface of described inner shell, being provided with multiple through hole on the inner of described heat sink, the two ends of described shell are respectively arranged with cooling water inlet and coolant outlet.The resistor of a kind of high efficiency and heat radiation of this utility model arranges magnetism servo-electric motor water-cooling by the outside at resistor core, dispels the heat it by the way of water-cooled, improves its radiating efficiency；And also set up heat sink in the outside of resistor core so that it is further can be derived by the heat of resistor core, coordinate air-cooled further heat radiation.
Description
Technical field
This utility model relates to a kind of resistor, particularly relates to the resistor of a kind of high efficiency and heat radiation.
Background technology
Partial ohmic device can produce substantial amounts of heat at work, if heat radiation may cause resistor temperature not in time
Spend height, thus affect it and normally work.Traditional resistor is all not provided with the heat abstractor being correlated with, and is only directly at resistor
Neighbouring installation radiator fan, dispels the heat to it by the way of air-cooled, and radiating efficiency is relatively low, it is impossible to timely by resistor
Heat discharge.
Utility model content
The purpose of this utility model is that the resistor providing a kind of high efficiency and heat radiation in order to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
The resistor of a kind of high efficiency and heat radiation, including inner shell, shell, heat sink, spiral lamina and resistor core, described resistor core is solid
Dingan County is contained in described inner shell, and described inner shell is arranged in described shell, described spiral lamina be arranged on described inner shell with described outside
Between shell, described shell being provided with multiple groove, the inner of described heat sink is through the outside of described groove with described inner shell
Face is fixing to be connected, and the inner of described heat sink is provided with multiple through hole, and the two ends of described shell are respectively arranged with cooling water and enter
Mouth and coolant outlet.
Specifically, the inner of described heat sink is provided with multiple slot, and described slot engages sealing even with described spiral lamina
Connecing, multiple described through holes are separately positioned between two adjacent helicitic textures of described spiral lamina.
Preferably, the axis of described resistor core, described inner shell, described shell and described heat sink all overlaps.
Preferably, multiple described grooves and described heat sink are uniformly distributed along the axis of described shell.
Further, the inner end face of described heat sink is provided with the heat-conducting plate vertical with described heat sink, described heat-conducting plate
Fit with the lateral surface of described inner shell.
Specifically, between described heat sink and described groove, between described spiral lamina and described inner shell and described shell all
It is tightly connected.
The beneficial effects of the utility model are:
The resistor of a kind of high efficiency and heat radiation of this utility model arranges magnetism servo-electric motor water-cooling by the outside at resistor core, passes through water-cooled
Mode it is dispelled the heat, improve its radiating efficiency；And also set up heat sink in the outside of resistor core so that it is one can be entered
Being derived by the heat of resistor core of step, coordinates air-cooled further heat radiation.
Accompanying drawing explanation
Fig. 1 is the front view of the resistor of a kind of high efficiency and heat radiation described in the utility model；
Fig. 2 is the side view of the resistor of a kind of high efficiency and heat radiation described in the utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As depicted in figs. 1 and 2, the resistor of a kind of high efficiency and heat radiation of this utility model, including inner shell 2, shell 3, heat sink
4, spiral lamina 6 and resistor core 1, resistor core 1 is fixedly mounted in inner shell 2, and inner shell 2 is arranged in shell 3, and spiral lamina 6 is arranged on
Between inner shell 2 and shell 3, shell 3 being provided with multiple groove, the inner of heat sink 4 is solid with the lateral surface of inner shell 2 through groove
Fixed connection, the inner of heat sink 4 is provided with multiple through hole 5, and the two ends of shell 3 are respectively arranged with cooling water inlet 7 and cooling
Water out 8, the inner of heat sink 4 is provided with multiple slot, and slot engages with spiral lamina 6 and is tightly connected, and multiple through holes 5 set respectively
Put between two adjacent helicitic textures of spiral lamina 6, the axis counterpoise of resistor core 1, inner shell 2, shell 3 and heat sink 4
Conjunction, multiple grooves and heat sink 4 are uniformly distributed along the axis of shell 3, and the inner end face of heat sink 4 is provided with and heat sink 4
The lateral surface laminating of vertical heat-conducting plate, heat-conducting plate and inner shell 2, between heat sink 4 and groove, spiral lamina 6 and inner shell 2 and shell
All it is tightly connected between 3.
The operation principle of the resistor of a kind of high efficiency and heat radiation of this utility model is as follows:
If the use environment caloric value of resistor is relatively low, then can be filled with heat-conducting liquid between shell 3 and inner shell 2,
Then cooling water inlet 7 and coolant outlet 8 are closed, then by heat-conducting liquid and heat sink 4, resistor core 1 is sent
Heat conducts to shell 3 and the outer end of heat-conducting plate, thus is distributed to air, more can be carried out it by cooling fan
Auxiliary heat dissipation.
If the use environment caloric value of resistor is higher, the heat that resistor cannot be produced by above-mentioned radiating mode timely
Amount gives out, then can be connected with cooling water pump by cooling water inlet 7, be connected with water tank by coolant outlet 8, then pass through water
Pump is to pumping into cooling water between shell 3 and inner shell 2 so that it is taken away by the heat that resistor core 1 sends, simultaneously at shell 3 and inner shell 2
Between the thread plate that arranges can increase cooling water stroke between shell 3 and inner shell 2, thus supercharge heat absorption efficiency.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, within each falling within protection domain of the present utility model.
Claims (6)
1. the resistor of a high efficiency and heat radiation, it is characterised in that: include inner shell, shell, heat sink, spiral lamina and resistor core, institute
Stating resistor core to be fixedly mounted in described inner shell, described inner shell is arranged in described shell, and described spiral lamina is arranged on described interior
Between shell and described shell, described shell being provided with multiple groove, the inner of described heat sink passes described groove with described
The lateral surface of inner shell is fixing to be connected, and the inner of described heat sink is provided with multiple through hole, and the two ends of described shell are respectively provided with
There are cooling water inlet and coolant outlet.
The resistor of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that: the inner setting of described heat sink
Having multiple slot, described slot engages with described spiral lamina and is tightly connected, and multiple described through holes are separately positioned on described spiral lamina
Two adjacent helicitic textures between.
The resistor of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that: described resistor core, described inner shell,
The axis of described shell and described heat sink all overlaps.
The resistor of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that: multiple described grooves and described dissipate
Hot plate is uniformly distributed along the axis of described shell.
The resistor of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that: the inner end face of described heat sink
It is provided with the lateral surface laminating of the heat-conducting plate vertical with described heat sink, described heat-conducting plate and described inner shell.
The resistor of a kind of high efficiency and heat radiation the most according to claim 1, it is characterised in that: described heat sink and described groove
Between, all it is tightly connected between described spiral lamina and described inner shell and described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582827.2U CN205680514U (en) | 2016-06-16 | 2016-06-16 | A kind of resistor of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582827.2U CN205680514U (en) | 2016-06-16 | 2016-06-16 | A kind of resistor of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680514U true CN205680514U (en) | 2016-11-09 |
Family
ID=57432177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582827.2U Expired - Fee Related CN205680514U (en) | 2016-06-16 | 2016-06-16 | A kind of resistor of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680514U (en) |
-
2016
- 2016-06-16 CN CN201620582827.2U patent/CN205680514U/en not_active Expired - Fee Related
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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: 20161109 Termination date: 20170616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |