CN205841575U - The control device of current vortex retarder - Google Patents
The control device of current vortex retarder Download PDFInfo
- Publication number
- CN205841575U CN205841575U CN201620769467.7U CN201620769467U CN205841575U CN 205841575 U CN205841575 U CN 205841575U CN 201620769467 U CN201620769467 U CN 201620769467U CN 205841575 U CN205841575 U CN 205841575U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- base
- control device
- current vortex
- vortex retarder
- 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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- Resistance Heating (AREA)
Abstract
This utility model relates to a kind of vehicle accessory, particularly to the control device of a kind of current vortex retarder.This utility model provides following technical scheme: the control device of a kind of current vortex retarder, include shell and the wiring board being located in shell, shell includes base and the end cap being connected with base, the receiving chamber placed for wiring board it is provided with in base, one end that end cap accommodates chamber towards base is provided with the locating support that may extend to accommodate intracavity, locating support is provided with locating dowel, the location hole adaptive with locating dowel is offered on wiring board, wiring board is relative to being connected the other end of one end with locating support and accommodating the bottom end face laminating in chamber, and between wiring board and bottom end face, it is provided with heat radiating metallic layer.Use technique scheme, it is provided that a kind of easy accessibility, the control device of current vortex retarder of good heat dissipation effect.
Description
Technical field
This utility model relates to a kind of vehicle accessory, particularly to the control device of a kind of current vortex retarder.
Background technology
Current vortex retarder is a kind of novel non-contact deceleration device, has many advantages than traditional braking, greatly
Improve the braking ability of automobile, improve the safety of running car, ride comfort, reduce life and property loss；Eliminate traditional braking
Time sharp noise and the dust pollution to environment；Save vehicle maintenance expense and the loss of subsidiary stagnation of movement unattended time, extend
Brake(-holder) block and the service life of tire.
The control device of current vortex retarder is to receive vehicle speed sensor signal, and by the detection of signal to electricity whirlpool
Stream retarder is implemented to control.
Traditional controls device major capsid and the wiring board being located in shell and binding post composition.Wiring board needs logical
Crossing bolt or other securing member and implement fixing with shell, not only dismount inconvenience, and radiating effect is poor, heat energy can be to wiring board
Cause damage, shorten its service life.
Summary of the invention
The deficiency existed for prior art, this utility model provides the electric whirlpool of a kind of easy accessibility, good heat dissipation effect
The control device of stream retarder.
For achieving the above object, this utility model provides following technical scheme: the control of a kind of current vortex retarder fills
Putting, include shell and the wiring board being located in shell, described shell includes base and the end cap being connected with base, base
Inside it is provided with the receiving chamber placed for wiring board, it is characterised in that: one end that described end cap accommodates chamber towards base is provided with and can prolong
Extending the locating support accommodating intracavity, locating support is provided with locating dowel, and wiring board offers the location adaptive with locating dowel
Hole, wiring board is relative to the bottom end face laminating being connected the other end of one end with locating support and accommodate chamber, and wiring board and the end
Heat radiating metallic layer it is provided with between end surface.
Use technique scheme, by arranging the locating support that may extend to accommodate intracavity on end cap, and fixed
Arrange on the support of position and can position the locating dowel that hole is adaptive, in installation process, it is not necessary to by securing member to circuit on wiring board
Plate is implemented fixing, and after installing end cap, what wiring board just can be stable is in receiving intracavity, not only easy accessibility, and saves
Installation time, on wiring board, the setting of heat radiating metallic layer can improve radiating rate, reduces the heat energy damage to wiring board, extended line
The service life of road plate.
This utility model is further arranged to: heat radiating metallic layer is the copper sheet covered on wiring board, accommodates chamber bottom end
Face is provided with the metal heat-conducting projection running through this copper sheet.
Use technique scheme, it is more preferable that radiating effect is so set, and further wiring board can be implemented location.
This utility model is further set to: the edge of end cap is provided with connection dish, this connection dish by securing member with
Base removably connects, and is provided with sealing gasket between connection dish and base.
Use technique scheme, easy accessibility, simple in construction are so set.
Below in conjunction with the accompanying drawings this utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
The control device of a kind of current vortex retarder as shown in Figure 1, includes shell 1 and is located at the circuit in shell 1
Plate 2, shell 1 includes base 11 and the end cap 12 being connected with base 11, is provided with the receiving chamber placed for wiring board 2 in base 11
111, one end that end cap 12 accommodates chamber 111 towards base 11 is provided with the locating support 121 that may extend in receiving chamber 111, location
Support 121 is provided with locating dowel 1211, wiring board 2 offers and the hole, location 21 of locating dowel 1211 adaptation, and wiring board 2 is relative
In the bottom end face laminating being connected the other end of one end with locating support 121 and accommodate chamber 111, and wiring board 2 and bottom end face
Between be provided with heat radiating metallic layer 22.In such scheme, prop up by arranging the location that may extend to accommodate in chamber 111 on end cap 12
Frame 121, and on locating support 121, setting can be with the locating dowel 1211 of hole 21, location adaptation on wiring board 2, in installation process
In, it is not necessary to implementing wiring board 2 fixing by securing member, after installing end cap, what wiring board 2 just can be stable is in receiving chamber
In 111, not only easy accessibility, and saved installation time, on wiring board 2, the setting of heat radiating metallic layer 22 can improve heat radiation speed
Degree, reduces the heat energy damage to wiring board, the service life of extension wire plate 2.
In this utility model embodiment, heat radiating metallic layer 22 is to cover the copper sheet on wiring board 2, accommodates the end, chamber 111
End surface is provided with the metal heat-conducting projection 112 running through this copper sheet.The setting of metal heat-conducting projection 112 not only can be the most right
Wiring board 2 implements location, and can accelerate the heat radiation of wiring board 2.
In this utility model embodiment, the edge of end cap 12 is provided with connection dish 13, and this connection dish 13 is by securing member and the end
Seat 11 removably connects, and is provided with sealing gasket 14 between connection dish 13 and base 11.Simple in construction is so set, and sealing gasket
14 can prevent external agency from entering into receiving chamber 111, wiring board 2 is caused damage.
Claims (3)
1. a control device for current vortex retarder, includes shell and the wiring board being located in shell, described shell bag
Include base and the end cap being connected with base, in base, be provided with the receiving chamber placed for wiring board, it is characterised in that: described end
Covering the one end towards base receiving chamber and be provided with the locating support that may extend to accommodate intracavity, locating support is provided with locating dowel, line
Offering the location hole adaptive with locating dowel on the plate of road, wiring board is relative to the other end and the receiving being connected one end with locating support
The bottom end face laminating in chamber, and between wiring board and bottom end face, it is provided with heat radiating metallic layer.
The control device of current vortex retarder the most according to claim 1, it is characterised in that: described heat radiating metallic layer is
Cover the copper sheet on wiring board, accommodate chamber bottom end face and be provided with the metal heat-conducting projection running through this copper sheet.
The control device of current vortex retarder the most according to claim 1 and 2, it is characterised in that: the limit of described end cap
Being provided with connection dish at edge, this connection dish is removably connected with base by securing member, and is provided with sealing between connection dish and base
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769467.7U CN205841575U (en) | 2016-07-20 | 2016-07-20 | The control device of current vortex retarder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620769467.7U CN205841575U (en) | 2016-07-20 | 2016-07-20 | The control device of current vortex retarder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841575U true CN205841575U (en) | 2016-12-28 |
Family
ID=57625253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620769467.7U Expired - Fee Related CN205841575U (en) | 2016-07-20 | 2016-07-20 | The control device of current vortex retarder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692002A (en) * | 2017-04-03 | 2018-10-23 | 余姚市宏波电工电器有限公司 | A kind of in-mould injection gear inching switch |
-
2016
- 2016-07-20 CN CN201620769467.7U patent/CN205841575U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692002A (en) * | 2017-04-03 | 2018-10-23 | 余姚市宏波电工电器有限公司 | A kind of in-mould injection gear inching switch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170720 |