CN207217407U - A kind of relay with radiator structure - Google Patents
A kind of relay with radiator structure Download PDFInfo
- Publication number
- CN207217407U CN207217407U CN201721307764.0U CN201721307764U CN207217407U CN 207217407 U CN207217407 U CN 207217407U CN 201721307764 U CN201721307764 U CN 201721307764U CN 207217407 U CN207217407 U CN 207217407U
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- CN
- China
- Prior art keywords
- housing
- relay
- support bar
- pipe
- annular element
- 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
It the utility model is related to relay technical field, especially a kind of relay with radiator structure, including the first housing and the second housing, opening and the housing of Matching installation second are opened up at the top of first housing, the matching internal of second housing is provided with electric fan, the outside of second housing is provided with multiple fixed plates, the bottom of the fixed plate is provided with male-pipe, the bottom of the male-pipe is plugged with support bar, the bottom of the support bar is arranged on the upper surface of the first housing, the side of the support bar offers multiple chutes, riffled tube is socketed with the support bar, the threaded one end of the riffled tube is connected on male-pipe, and the lower section of riffled tube is provided with annular element.The utility model is simple in construction, easy to use, is applied not only to radiate to the heat inside relay, so as to extend the service life of relay, moreover it is possible to facilitate the disassembly and installation of the second housing and the first housing.
Description
Technical field
It the utility model is related to relay technical field, more particularly to a kind of relay with radiator structure.
Background technology
Solid-state relay is the discrete electronic device by microelectronic circuit, contactless the opening of power electronic power device composition
Close.Isolating for control terminal and load end is realized with isolating device.The small control signal of the input of solid-state relay, reaches
To direct drive large current load, solid-state relay of the prior art includes the relay assembly in housing and housing, in order to
Device requirement, solid-state relay generally require to be installed under the higher working environment of temperature, work long hours can reduce solid-state after
The life-span of electrical equipment.
Utility model content
The purpose of this utility model is to solve solid-state relay present in prior art in the higher work of temperature
The shortcomings that its life-span can be reduced under environment, and a kind of relay with radiator structure proposed.
To achieve these goals, the utility model employs following technical scheme：
Design a kind of relay with radiator structure, including the first housing and the second housing, the top of first housing
Portion opens up opening and the housing of Matching installation second, and the matching internal of second housing is provided with electric fan, the second shell
The outside of body is provided with multiple fixed plates, and the bottom of the fixed plate is provided with male-pipe, and the bottom of the male-pipe is inserted
It is connected to support bar, the bottom of the support bar is arranged on the upper surface of the first housing, and the side of the support bar offers multiple
Chute, riffled tube is socketed with the support bar, the threaded one end of the riffled tube is connected on male-pipe, and interior spiral shell
The lower section of line pipe is provided with annular element, and annular element is socketed on support bar, is set between the outside of the annular element and riffled tube
There is contiguous block, sliding block is provided between the annular element and riffled tube so that annular element and riffled tube are respectively along sliding block
Upper and lower surface is slided, and the one end of the sliding block away from annular element is extended in chute so that is slided side of the sliding block along chute.
Preferably, the lower section of the electric fan is provided with the radiating fin with the second housing Matching installation, and radiating fin
Contacted with the bottom surface of electric fan.
Preferably, the inner bottom surface of first housing is provided with circuit board, and the outside of first housing offers multiple
Mounting groove simultaneously arranges in a symmetrical manner, is equipped with electrode slice in each mounting groove, and electrode slice by lock-screw with
First housing is fixedly connected, and the circuit board is connected by wire with multiple electrodes piece.
Preferably, the fixed plate arranges at least provided with two and in a symmetrical manner.
Preferably, the top of the electric fan is provided with the filter screen with the second housing Matching installation.
The utility model proposes a kind of relay with radiator structure, beneficial effect is：By adding electronic wind
Fan, for dispersing heat caused by relay, the heat inside relay is reduced, so as to extend relay internal electronic element
Service life, improve the operating efficiency of relay；By adding male-pipe, fixed plate, support bar, chute, sliding block, contiguous block
And annular element, for improving the stability connected between the first housing and the second housing, so as to facilitate the installation of electric fan, and
And the dismounting of electric fan is so also convenient for, facilitate the operation removed and installed.The utility model is simple in construction, easy to use,
It is applied not only to radiate to the heat inside relay, so as to extend the service life of relay, moreover it is possible to facilitate the second housing
With the disassembly and installation of the first housing.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of relay with radiator structure structure main sectional view；
Fig. 2 be the utility model proposes a kind of relay with radiator structure structure top view.
In figure：Support bar 1, contiguous block 2, sliding block 3, riffled tube 4, electric fan 5, filter screen 6, radiating fin 7, fixed plate
8th, male-pipe 9, annular element 10, chute 11, the first housing 12, circuit board 13, electrode slice 14, lock-screw 15, mounting groove 16,
Second housing 17.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely retouch, it is clear that the embodiment retouched is only the utility model part of the embodiment, rather than whole embodiments.
Reference picture 1-2, a kind of relay with radiator structure, including the first housing 12 and the second housing 17, first shell
The top of body 12 opens up opening and the second housing of Matching installation 17, and the inner bottom surface of the first housing 12 is provided with circuit board 13, and first
The outside of housing 12 offers multiple mounting grooves 16 and arranged in a symmetrical manner, and electrode slice is equipped with each mounting groove 16
14, and electrode slice 14 is fixedly connected by lock-screw 15 with the first housing 12, circuit board 13 passes through wire and multiple electrodes piece
14 connections so that solid-state relay can be operated.
The matching internal of second housing 17 is provided with electric fan 5, and the lower section of electric fan 5 is provided with and the second housing 17
Radiating fin 7 with installation, and radiating fin 7 contacts with the bottom surface of electric fan 5, radiating fin 7 is used to improve heat transfer
Efficiency, and improve by the cooperation with electric fan 7 efficiency of radiating, the top of electric fan 5 is provided with and the second housing 17
The filter screen 6 of Matching installation, for during radiating, avoiding the dust in external environment from falling in the first housing 12, from
And improve the stability of electronic component in the first housing 12.
The outside of second housing 17 is provided with multiple fixed plates 8, and fixed plate 8 is at least provided with two and arranges in a symmetrical manner
Row, the stability connected between the first housing 12 and the second housing 17 is improved, the bottom of fixed plate 8 is provided with male-pipe 9, outside
The bottom of screwed pipe 9 is plugged with support bar 1, and the bottom of support bar 1 is arranged on the upper surface of the first housing 12, the side of support bar 1
Face offers multiple chutes 11, and riffled tube 4 is socketed with support bar 1, and the threaded one end of riffled tube 4 is connected to male-pipe
On 9, and the lower section of riffled tube 4 is provided with annular element 10, and annular element 10 is socketed on support bar 1, annular element 10 and internal thread
Contiguous block 2 is provided between the outside of pipe 4, sliding block 3 is provided between annular element 10 and riffled tube 4 so that annular element 10 and interior spiral shell
Line pipe 4 is slided respectively along the upper and lower surface of sliding block 3, and the one end of sliding block 3 away from annular element 10 is extended in chute 11 so that sliding
Side of the block 3 along chute 11 is slided, and chute 11 and sliding block 3 are used for the internal threads pipe 4 during riffled tube 4 rotates and entered
Row is spacing, so as to improve the stability connected between support bar 1 and male-pipe 9.
Operation principle：When being dismantled to the first housing 12 and the second housing 17, riffled tube 4 is first rotated so that interior
Screwed pipe 4 moves down while rotating, and during moving down, sliding block 3 moves in chute 11, in internal thread
When pipe 4 separates with male-pipe 9, connect and pull up the second housing 17, can so complete the second housing 17 and the first housing 12
Between dismounting.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of relay with radiator structure, including the first housing（12）With the second housing（17）, first housing
（12）Top open up opening and the housing of Matching installation second（17）, it is characterised in that second housing（17）Inside
With being provided with electric fan（5）, second housing（17）Outside multiple fixed plates are installed（8）, the fixed plate（8）'s
Bottom is provided with male-pipe（9）, the male-pipe（9）Bottom be plugged with support bar（1）, the support bar（1）Bottom
End is arranged on the first housing（12）Upper surface, the support bar（1）Side offer multiple chutes（11）, the support bar
（1）On be socketed with riffled tube（4）, the riffled tube（4）Threaded one end be connected to male-pipe（9）On, and internal thread
Pipe（4）Lower section be provided with annular element（10）, and annular element（10）It is socketed in support bar（1）On, the annular element（10）With interior spiral shell
Line pipe（4）Outside between be provided with contiguous block（2）, the annular element（10）And riffled tube（4）Between be provided with sliding block（3）, make
Obtain annular element（10）And riffled tube（4）Respectively along sliding block（3）Upper and lower surface slide, the sliding block（3）Away from annular element
（10）One end extend to chute（11）It is interior so that sliding block（3）Along chute（11）Side slide.
A kind of 2. relay with radiator structure according to claim 1, it is characterised in that the electric fan（5）
Lower section be provided with and the second housing（17）The radiating fin of Matching installation（7）, and radiating fin（7）With electric fan（5）Bottom
Face contacts.
A kind of 3. relay with radiator structure according to claim 1, it is characterised in that first housing（12）
Inner bottom surface be provided with circuit board（13）, first housing（12）Outside offer multiple mounting grooves（16）And with symmetrical
Mode arranges, each mounting groove（16）Inside it is equipped with electrode slice（14）, and electrode slice（14）Pass through lock-screw（15）With
First housing（12）It is fixedly connected, the circuit board（13）Pass through wire and multiple electrodes piece（14）Connection.
A kind of 4. relay with radiator structure according to claim 1, it is characterised in that the fixed plate（8）Extremely
Two are provided with less and are arranged in a symmetrical manner.
A kind of 5. relay with radiator structure according to claim 1, it is characterised in that the electric fan（5）
Top be provided with and the second housing（17）The filter screen of Matching installation（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307764.0U CN207217407U (en) | 2017-10-11 | 2017-10-11 | A kind of relay with radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307764.0U CN207217407U (en) | 2017-10-11 | 2017-10-11 | A kind of relay with radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217407U true CN207217407U (en) | 2018-04-10 |
Family
ID=61820911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721307764.0U Expired - Fee Related CN207217407U (en) | 2017-10-11 | 2017-10-11 | A kind of relay with radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481893A (en) * | 2017-10-11 | 2017-12-15 | 成都飞航沛腾科技有限公司 | A kind of relay with radiator structure |
-
2017
- 2017-10-11 CN CN201721307764.0U patent/CN207217407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481893A (en) * | 2017-10-11 | 2017-12-15 | 成都飞航沛腾科技有限公司 | A kind of relay with radiator structure |
| CN107481893B (en) * | 2017-10-11 | 2020-04-03 | 明光市欣大电子有限公司 | Relay with heat radiation structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20181011 |