CN2722248Y - Luminous probe of water-proof sensor - Google Patents
Luminous probe of water-proof sensor Download PDFInfo
- Publication number
- CN2722248Y CN2722248Y CN 200420072087 CN200420072087U CN2722248Y CN 2722248 Y CN2722248 Y CN 2722248Y CN 200420072087 CN200420072087 CN 200420072087 CN 200420072087 U CN200420072087 U CN 200420072087U CN 2722248 Y CN2722248 Y CN 2722248Y
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- CN
- China
- Prior art keywords
- circuit board
- luminous
- probe
- illuminator
- ultrasonic sensor
- 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 luminous probe of waterproof sensor, comprising an outer shell and an ultrasonic sensor arranged in the outer shell; the clearance between the ultrasonic sensor and the outer shell is also equipped with a luminous body, and the luminous transparent body comprises a luminous device, and a circuit board and a transparent element of the luminous device, wherein the luminous device and the circuit board integrated into one are arranged in the inner part of the transparent element. The utility model having favorable sealing and waterproof quality can make the luminous device completely waterproof, uneasy being damaged, and have stable performance and long lifetime. Meanwhile, the length and the volume of the probe are decreased, so the probe is convenient for being installed on vehicles, and is uneasy to be damaged by crashing.
Description
Technical field
The utility model relates to a kind of sniffer, relates in particular to the luminous probe of a kind of waterproof sensor.
Background technology
Sensor probe is installed in mostly and is used for the detecting obstacles thing on the vehicle and provides the signal indication.Owing to be installed in outside vehicle, therefore need have good water-tight, especially have the probe of illuminator.But existing sensor probe sealing effectiveness that can be luminous is unsatisfactory, owing to when rainy day or carwash, be very easy to water inlet, the easy short circuit of illuminator burns out, the usability instability, and the life-span is short, and Tan Tou volume is bigger simultaneously, is not easy to install.
The utility model content
The purpose of this utility model is to provide a kind of good water-tight that has, and usability is stable, and the life-span is long, the luminous probe of sensor that volume is less.
The purpose of this utility model is achieved by the following technical programs: comprise shell and ultrasonic sensor, this ultrasonic sensor setting in the enclosure; Also be provided with luminophor in the gap between described ultrasonic sensor and the shell, this luminescence transparent body comprises luminescent device, the fixedly circuit board and the Transparent Parts of luminescent device, and wherein luminescent device and circuit board are arranged on the inside of Transparent Parts and are one.Improved the water-tight of device so greatly, illuminator is difficult for being damaged, and usability is stable.Simultaneously,, therefore also reduced the length of whole device, dwindled volume because illuminator and circuit board are arranged on the inside of Transparent Parts.
Luminescent device described in the utility model is SMD illuminator diode, and circuit board is ring-like circuit board, and SMD illuminator diode uniformly-spaced is fixed on the ring-like circuit board; In the lead wire outlet of shell, be filled with the lead-in wire fluid sealant.The Transparent Parts of described luminophor is made by the silicon rubber of light-permeable.
The utlity model has following beneficial effect:
(1) luminophor that is one has good water-tight, can accomplish the complete waterproof of illuminator, is difficult for being damaged, and usability is stable, and the life-span is long.
(2) reduced the length of popping one's head in, dwindled volume, be convenient to install on vehicle, popping one's head in is difficult for being collided damage.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Figure 1 shows that embodiment of the present utility model, comprise shell 1, ultrasonic sensor 2 and luminophor.Ultrasonic sensor 2 is arranged in the shell 1, luminophor closely is arranged in the annular space between ultrasonic sensor 2 and the shell 1, this luminophor is made of the circuit board 5 and the Transparent Parts 3 of SMD illuminator diode 4, installation illuminator diode, wherein illuminator 4 and circuit board 5 are arranged on the inside of Transparent Parts 3, Transparent Parts 3 is transparent or semitransparent light-permeable silicon rubber, circuit board 5 is ring-like circuit board, SMD illuminator diode 4 uniformly-spaced is fixed on the ring-like circuit board, and illuminator lead-in wire 8 is drawn from Transparent Parts 3.Illuminator lead-in wire 8 and sensor lead 6 converge on the probe wire 7.In the lead wire outlet of shell 1, also be filled with lead-in wire fluid sealant 9.Because illuminator 4 and circuit board 5 are arranged on the inside of Transparent Parts 3, therefore can accomplish illuminator 4 complete waterproof, be difficult for being damaged, usability is stable, and the life-span is long, has reduced the length of probe simultaneously, be convenient to install on vehicle, owing to dwindled volume, probe is difficult for damaged in collision.
Claims (4)
1, the luminous probe of a kind of anti-water sensor comprises shell and ultrasonic sensor, and this ultrasonic sensor setting in the enclosure; It is characterized in that: also be provided with luminophor in the gap between described ultrasonic sensor and the shell, this luminescence transparent body comprises luminescent device, the fixedly circuit board and the Transparent Parts of luminescent device, and wherein illuminator and circuit board are arranged on the inside of Transparent Parts and are one.
2, the luminous probe of anti-water sensor according to claim 1 is characterized in that: described luminescent device is SMD illuminator diode, and circuit board is ring-like circuit board, and SMD illuminator diode uniformly-spaced is fixed on the ring-like circuit board.
3, the luminous probe of anti-water sensor according to claim 1 is characterized in that: be filled with the lead-in wire fluid sealant in the lead wire outlet of shell.
4, the luminous probe of anti-water sensor according to claim 1, it is characterized in that: Transparent Parts is made by the silicon rubber of light-permeable in the described luminophor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072087 CN2722248Y (en) | 2004-07-29 | 2004-07-29 | Luminous probe of water-proof sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072087 CN2722248Y (en) | 2004-07-29 | 2004-07-29 | Luminous probe of water-proof sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722248Y true CN2722248Y (en) | 2005-08-31 |
Family
ID=35012618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072087 Expired - Fee Related CN2722248Y (en) | 2004-07-29 | 2004-07-29 | Luminous probe of water-proof sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722248Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943754A (en) * | 2010-08-09 | 2011-01-12 | 广州市奇舰达电子有限公司 | Active ultrasonic probe circuit capable of transmitting signals with twin wire |
| CN103558295A (en) * | 2013-11-06 | 2014-02-05 | 北京欧宁航宇检测技术有限公司 | Anhydrous coupling device for ultrasonic detection |
| CN105916339A (en) * | 2016-05-31 | 2016-08-31 | 天津市建筑设计院 | Acceleration sensor waterproof device and method |
-
2004
- 2004-07-29 CN CN 200420072087 patent/CN2722248Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943754A (en) * | 2010-08-09 | 2011-01-12 | 广州市奇舰达电子有限公司 | Active ultrasonic probe circuit capable of transmitting signals with twin wire |
| CN103558295A (en) * | 2013-11-06 | 2014-02-05 | 北京欧宁航宇检测技术有限公司 | Anhydrous coupling device for ultrasonic detection |
| CN103558295B (en) * | 2013-11-06 | 2016-04-20 | 北京欧宁航宇检测技术有限公司 | The anhydrous coupling device of Ultrasonic Detection |
| CN105916339A (en) * | 2016-05-31 | 2016-08-31 | 天津市建筑设计院 | Acceleration sensor waterproof device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |