CN207652442U - A kind of optical transmitter and receiver of dust-proof radiating - Google Patents
A kind of optical transmitter and receiver of dust-proof radiating Download PDFInfo
- Publication number
- CN207652442U CN207652442U CN201721927976.9U CN201721927976U CN207652442U CN 207652442 U CN207652442 U CN 207652442U CN 201721927976 U CN201721927976 U CN 201721927976U CN 207652442 U CN207652442 U CN 207652442U
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- CN
- China
- Prior art keywords
- dust
- thermal window
- proof
- machine box
- guard
- 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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Abstract
The utility model discloses a kind of optical transmitter and receivers of dust-proof radiating, including machine box, port, indicator light and circuit board, the circuit board is arranged inside machine box, machine box front is provided with several trepannings, the port and indicator light are arranged in trepanning, the both sides of the machine box are both provided with thermal window, it is provided with filter screen in the thermal window, it is provided with dust guard outside the thermal window, the dust guard includes folding dust-proof guard, the dust-proof guard is arranged outside the thermal window, it is provided with locating slot on the machine box of the thermal window both sides, the both sides of the dust-proof guard are provided with the locating piece buckled with locating slot interference；It is radiated using thermal window so that the service life is longer for optical transmitter and receiver, and performance is more preferable；Dust-proof guard is provided with outside thermal window, dust-proof guard is foldable freely to adjust the size for blocking range according to user demand, and dust-proof guard is snapped connection using locating slot and locating piece, easy to install and use.
Description
Technical field
The utility model is related to optical transmitter and receiver more particularly to a kind of optical transmitter and receivers of dust-proof radiating.
Background technology
Optical transmitter and receiver is exactly the terminal device of optical signal transmission.Due to the raising of current technology, the reduction of optical fiber price makes it
It is applied well in every field.Existing video optical multiplexer is due to heat dissipation effect difference and then causes high temperature resistance poor,
The long-time for being not easy to optical transmitter and receiver uses, and be easy to cause internal circuit overload operation and be easy to cause circuit aging, uses the longevity
Short problem is ordered, current most of optical transmitter and receiver carries out radiating treatment, such heat dissipation side all by the way of heat emission hole
It is dust-proof that formula is unfavorable for equipment, influences use reliability.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provide it is a kind of heat dissipation and meanwhile also prevent dust from entering
The optical transmitter and receiver of the dust-proof radiating of service life and use reliability is improved in inside.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of optical transmitter and receiver of dust-proof radiating, including machine box, port, indicator light and circuit board, the circuit board are arranged in machine
Inside box, machine box front is provided with several trepannings, and the port and indicator light are arranged in trepanning, the both sides of the machine box
It is both provided with thermal window, filter screen is provided in the thermal window, dust guard is provided with outside the thermal window, it is described
Dust guard includes folding dust-proof guard, and the dust-proof guard is arranged outside the thermal window, the thermal window two
Locating slot is provided on the machine box of side, the both sides of the dust-proof guard are provided with the locating piece buckled with locating slot interference.
As being further improved for said program, the upper surface of the machine box is provided with several evenly arranged cooling fins.
As being further improved for said program, the lower surface of the machine box is provided with several arc grooves, and arc groove is upper
Groove.
As being further improved for said program, the indicator light be LED light, the indicator light include power supply indicator,
Data mode indicator light and optical fiber link indicator light.
The beneficial effects of the utility model：
A kind of optical transmitter and receiver of dust-proof radiating of the utility model, is radiated so that the use of optical transmitter and receiver using thermal window
Longer life expectancy, performance are more preferable；Dust-proof guard is provided with outside thermal window, dust-proof guard is foldable can be according to user demand freedom
The size for blocking range is adjusted, dust-proof guard is snapped connection using locating slot and locating piece, easy to install and use, member replacing letter
It is single, it is easy-maintaining.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings
Other design schemes and attached drawing：
Fig. 1 is the utility model preferred embodiment front view；
Fig. 2 is the utility model preferred embodiment side view.
Specific implementation mode
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.
Referring to Fig.1 with Fig. 2, a kind of optical transmitter and receiver of dust-proof radiating, it is characterised in that：Including machine box 1, port 2, indicator light 3
And circuit board, the circuit board are arranged inside machine box 1,1 front of machine box is provided with several trepannings, the port 2 and refers to
Show that lamp 3 is arranged in trepanning, the indicator light 3 is LED light, and the indicator light 3 includes power supply indicator, data mode indicator light
With optical fiber link indicator light.
The both sides of the machine box 1 are both provided with thermal window 4, and filter screen 5 is provided in the thermal window 4, described to dissipate
Dust guard is provided with outside thermal window 4, the dust guard includes folding dust-proof guard 6, and the setting of the dust-proof guard 6 exists
Outside the thermal window 4, locating slot 7 is provided on the machine box 1 of 4 both sides of the thermal window, the both sides of the dust-proof guard 6 are set
It is equipped with the locating piece buckled with 7 interference of locating slot.
It is radiated using thermal window 4 so that the service life is longer for optical transmitter and receiver, and performance is more preferable.In thermal window 4
It is provided with filter screen, dust-proof effect has first layer guarantee, dust-proof guard 6 is additionally provided with outside thermal window 4, dust-proof effect is more
It is good.Dust-proof guard 6 is foldable freely to adjust the size for blocking range according to user demand, and dust-proof guard 6 utilizes 7 He of locating slot
Locating piece snaps connection, easy to install and use, and member replacing is simple, easy-maintaining.
The upper surface of the machine box 1 is provided with several evenly arranged cooling fins 8, and the lower surface of the machine box 1 is provided with
Several arc grooves 9, arc groove 9 are upper groove.Cooling fin 8 increases the heat dissipation area of machine box 1, and heat dissipation effect is more preferable, arc groove 9
So that there are gaps, heat to be flowed out from the gap of arc groove 9 between machine cassette bottom face and contact surface, raising heat dissipation can be also played
The effect of performance.
It is to be illustrated to the preferred embodiment of the utility model, but the utility model creation is not limited to above
The embodiment, those skilled in the art can also make various etc. without departing from the spirit of the present invention
With modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of optical transmitter and receiver of dust-proof radiating, it is characterised in that：Including machine box, port, indicator light and circuit board, the circuit board
It is arranged inside machine box, machine box front is provided with several trepannings, and the port and indicator light are arranged in trepanning, the machine
The both sides of box are both provided with thermal window, and filter screen is provided in the thermal window, is provided with outside the thermal window dust-proof
Device, the dust guard include folding dust-proof guard, and the dust-proof guard is arranged outside the thermal window, described to dissipate
Locating slot is provided on the machine box of thermal window both sides, the both sides of the dust-proof guard are provided with the positioning buckled with locating slot interference
Block.
2. the optical transmitter and receiver of dust-proof radiating according to claim 1, it is characterised in that：If the upper surface of the machine box is provided with
Do evenly arranged cooling fin.
3. the optical transmitter and receiver of dust-proof radiating according to claim 1, it is characterised in that：If the lower surface of the machine box is provided with
Dry arc groove, arc groove are upper groove.
4. the optical transmitter and receiver of dust-proof radiating according to claim 1, it is characterised in that：The indicator light is LED light, the finger
Show that lamp includes power supply indicator, data mode indicator light and optical fiber link indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927976.9U CN207652442U (en) | 2017-12-29 | 2017-12-29 | A kind of optical transmitter and receiver of dust-proof radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927976.9U CN207652442U (en) | 2017-12-29 | 2017-12-29 | A kind of optical transmitter and receiver of dust-proof radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652442U true CN207652442U (en) | 2018-07-24 |
Family
ID=62877053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927976.9U Expired - Fee Related CN207652442U (en) | 2017-12-29 | 2017-12-29 | A kind of optical transmitter and receiver of dust-proof radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652442U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041526A (en) * | 2018-08-14 | 2018-12-18 | 合肥超必达网络技术服务有限公司 | A kind of optical transmitter and receiver convenient for radiating dustproof |
| CN112076396A (en) * | 2020-09-29 | 2020-12-15 | 上海瑞柯恩激光技术有限公司 | Window dustproof construction and laser equipment |
| WO2023009972A1 (en) * | 2021-07-27 | 2023-02-02 | View, Inc. | Controllers for optically switchable devices |
| US11709409B2 (en) | 2015-10-06 | 2023-07-25 | View, Inc. | Controllers for optically-switchable devices |
| US11796886B2 (en) | 2012-04-17 | 2023-10-24 | View, Inc. | Controller for optically-switchable windows |
-
2017
- 2017-12-29 CN CN201721927976.9U patent/CN207652442U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11796886B2 (en) | 2012-04-17 | 2023-10-24 | View, Inc. | Controller for optically-switchable windows |
| US11796885B2 (en) | 2012-04-17 | 2023-10-24 | View, Inc. | Controller for optically-switchable windows |
| US11709409B2 (en) | 2015-10-06 | 2023-07-25 | View, Inc. | Controllers for optically-switchable devices |
| US11740529B2 (en) | 2015-10-06 | 2023-08-29 | View, Inc. | Controllers for optically-switchable devices |
| CN109041526A (en) * | 2018-08-14 | 2018-12-18 | 合肥超必达网络技术服务有限公司 | A kind of optical transmitter and receiver convenient for radiating dustproof |
| CN112076396A (en) * | 2020-09-29 | 2020-12-15 | 上海瑞柯恩激光技术有限公司 | Window dustproof construction and laser equipment |
| WO2023009972A1 (en) * | 2021-07-27 | 2023-02-02 | View, Inc. | Controllers for optically switchable devices |
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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: 20180724 Termination date: 20191229 |