CN202815241U - Infrared detector protection device - Google Patents
Infrared detector protection device Download PDFInfo
- Publication number
- CN202815241U CN202815241U CN 201220445442 CN201220445442U CN202815241U CN 202815241 U CN202815241 U CN 202815241U CN 201220445442 CN201220445442 CN 201220445442 CN 201220445442 U CN201220445442 U CN 201220445442U CN 202815241 U CN202815241 U CN 202815241U
- Authority
- CN
- China
- Prior art keywords
- clamshell
- infrared detector
- infrared
- protective device
- type detector
- 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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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The present utility model provides an infrared detector protection device. The device comprises a vertical column which is used for installing and fixing an infrared detector and is provided with a horizontal bench on the top part, the device is characterized in that a shell cover is arranged on the periphery of the vertical column, wherein a permeating window and a wire passing hole are arranged on the shell cover, and a cover is arranged on the top part of the shell cover. Normal work of the infrared detector will not be influenced, the infrared detector can be prevented from being damaged by natural environment to the largest extent, the infrared detector can be can be prevented from being stolen, and the infrared detector is simple in structure, convenient to disassemble, reliable in use and good in protection effect.
Description
Technical field
The utility model relates to a kind of protective device, relates in particular to a kind of protective device to infrared opposite-type detector.
Background technology
Along with the development of science and technology, the infrared emission technology just is being widely used in every field.Infrared opposite-type detector wherein mostly is installed on the interior body of wall of buildings, perhaps is installed on the ground supports frame of indoor or outdoors.For the infrared opposite-type detector on being installed in the outdoor ground bracing frame, prior art only adopts simple hood for protecting rider to protect, both be difficult to block wind, drench with rain etc. damages naturally, more be difficult to guard against stolen, stolen problem, finally lose the due effect of infrared opposite-type detector.Therefore, be necessary prior art is improved.
Summary of the invention
The purpose of this utility model just provides a kind of simple in structure, easy accessibility, use is reliable, protection effect is good infrared emission protective device; with the protection infrared opposite-type detector; farthest allow it avoid the infringement of physical environment; prevent stolen, stolen, to give full play to the due effect of infrared opposite-type detector.
The utility model is achieved through the following technical solutions: a kind of infrared emission protective device, the column that comprises its top band horizontal stand that installs and fixes infrared opposite-type detector, it is characterized in that column is arranged with on it band outward and sees through window and through wires hole, the clamshell that its top is with cover, so that the window that sees through by on the clamshell outwards penetrates the infrared emission light beam, the due effect of performance infrared opposite-type detector, make infrared opposite-type detector avoid the infringement of physical environment by clamshell simultaneously, prevent stolen, stolen.
The described window that sees through is arranged on the clamshell corresponding with the horizontal stand at column top in the clamshell, so that the infrared emission light beam of the infrared opposite-type detector on the column horizontal stand outwards penetrates through seeing through window.
Be positioned on the described clamshell through window top and be provided with rain cover, inject with rainwater-proof.
The lid at described clamshell top enters with rainwater-proof, dust greater than clamshell.
Through wires hole on the described clamshell is arranged on the clamshell bottom, and the cable that connects infrared opposite-type detector passes this through wires hole and is electrically connected with conventional controller, so that the work of control infrared opposite-type detector.
The utlity model has following advantages and effect: adopt such scheme; neither affect the normal operation of infrared opposite-type detector; can farthest protect again infrared opposite-type detector to avoid the infringement of physical environment; prevent stolenly, stolen, have simple in structure, easy accessibility, an advantage such as use is reliable, protection effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Such as Fig. 1, the infrared emission protective device that the utility model provides, the column 9 that comprises its top band horizontal stand that installs and fixes infrared opposite-type detector 8, column 9 outer being arranged with are with on it through window 3 and through wires hole 1, the clamshell 2 at its top with cover 5, see through window 3 and be arranged on the clamshell 2 corresponding with the column 9 upper water platforms in the clamshell 2, so that the infrared emission light beam of the infrared opposite-type detector 8 on column 9 horizontal stands outwards penetrates through seeing through window 3; The clamshell 2 that sees through window 3 tops is provided with rain cover 7, injects with rainwater-proof; The lid 5 at clamshell 2 tops is greater than clamshell 2, and an end of lid 5 is hinged on clamshell 2 tops by hinge 4, and the other end is fixing by screw 6, enters with rainwater-proof, dust; Through wires hole 1 on the clamshell 2 is arranged on clamshell 2 bottoms, and the cable that connects infrared opposite-type detector 8 passes this through wires hole 1 and is electrically connected with conventional controller, so that the work of control infrared opposite-type detector 8.
Claims (5)
1. infrared emission protective device comprises the column of its top band horizontal stand that installs and fixes infrared opposite-type detector, it is characterized in that column is arranged with outward that band sees through window and through wires hole, the clamshell that its top is with cover on it.
2. infrared emission protective device according to claim 1 is characterized in that the described window that sees through is arranged on the clamshell corresponding with the horizontal stand at column top in the clamshell.
3. infrared emission protective device according to claim 1 is characterized in that being positioned on the described clamshell through being provided with rain cover above the window.
4. infrared emission protective device according to claim 1 is characterized in that the lid at described clamshell top is greater than clamshell.
5. infrared emission protective device according to claim 1 is characterized in that the through wires hole on the described clamshell is arranged on the clamshell bottom, and the cable that connects infrared opposite-type detector passes this through wires hole and is electrically connected with conventional controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445442 CN202815241U (en) | 2012-09-04 | 2012-09-04 | Infrared detector protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445442 CN202815241U (en) | 2012-09-04 | 2012-09-04 | Infrared detector protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815241U true CN202815241U (en) | 2013-03-20 |
Family
ID=47874099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220445442 Expired - Fee Related CN202815241U (en) | 2012-09-04 | 2012-09-04 | Infrared detector protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815241U (en) |
-
2012
- 2012-09-04 CN CN 201220445442 patent/CN202815241U/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: 20130320 Termination date: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |