CN205655919U - Green house by candling sensing device - Google Patents
Green house by candling sensing device Download PDFInfo
- Publication number
- CN205655919U CN205655919U CN201620382853.0U CN201620382853U CN205655919U CN 205655919 U CN205655919 U CN 205655919U CN 201620382853 U CN201620382853 U CN 201620382853U CN 205655919 U CN205655919 U CN 205655919U
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- China
- Prior art keywords
- type structure
- sensing device
- tongue
- housing
- hole
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Abstract
The utility model discloses a green house by candling sensing device belongs to light intensity sensor technical field, and the moisture that the existing nature of solution condenses is to illumiinance sensing device's the measurement accuracy decline or the trouble appearance of inside chip short circuit. Including casing and sensor probe, the through -hole and the plug wire hole that set up on the casing, the glass cover of setting on the casing of through -hole department, sensor probe passes the through -hole and arranges in the glass cover, the casing is formed with movable the fixing of the tongue to the epirelief that sets up on the recess by the recess of a downwards concave, recess and tongue be fixed one " mouth " groove part crack that forms mutually, " mouth " groove part crack comprises four gaps on four lateral walls of casing respectively, gap along each lateral wall, be provided with " C " type structure and " C " type structure respectively on recess and tongue, the opening of " C " type structure and " C " type structure is in gap one side, " C " type structure, be provided with the drier in the space that " C " type structure and casing constitute. Be used for green house illumination to feel.
Description
Technical field
A kind of agricultural greenhouse illumination sensing device, senses for agricultural greenhouse illumination, belongs to optical sensor technical field.
Background technology
Illuminance transmitter uses also has the silicon orchid photovoltaic detector of higher sensitivity as sensor to the low light level；There is the features such as measurement wide ranges, Linearity is good, water resistance is good, easy to use, be easily installed, long transmission distance, it is adaptable to various places, be particularly suited for the place such as agricultural greenhouse, city illumination.According to different measurement places, coordinating different ranges, the linearity is good, water resistance is good, reliability is high, structure is attractive in appearance, easy to install, capacity of resisting disturbance is strong.
In actual use, the moisture naturally condensed often has a certain impact for the measurement of illuminance transducer, thus causes the certainty of measurement of sensor to decline or the fault appearance of inside chip short circuit.
Summary of the invention
This utility model provides a kind of agricultural greenhouse illumination sensing device for above-mentioned weak point, and the moisture solving naturally to condense in prior art declines the certainty of measurement of illuminance sensing device or the fault of inside chip short circuit occurs.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of agricultural greenhouse illumination sensing device, including housing and sensor probe, the through hole arranged on housing and plug wire hole, the bell glass being arranged on the housing of through hole, sensor probe is placed in bell glass through through hole, it is characterized in that: housing is formed to recessed groove and the convex tongue activity that is arranged on groove are fixing by one, groove and tongue fix formation one " mouth " groove part gap, " mouth " groove part gap is made up of four gaps on the four of housing sidewalls respectively, gap along each sidewall, groove and tongue are respectively arranged with " ┏ " type structure and " ┓ " type structure, the opening of " ┏ " type structure and " ┓ " type structure is in side, gap, " ┏ " type structure, it is provided with desiccant in the space that " ┓ " type structure and housing are constituted.
Further, described " ┏ " type structure both sides of being arranged on gap corresponding with " ┓ " type structure.
Further, described " ┏ " type structure and " ┓ " type structure constitute one " Π " structure.
Further, being provided with a baffle plate fixing desiccant in described " ┏ " type structure and " ┓ " type structure, desiccant is arranged in the space that " ┏ " type structure, " ┓ " type structure, baffle plate and housing are constituted.
Further, described groove and tongue are fixed by screw thread.
Compared with prior art, the utility model has the advantage of:
One, by arranging desiccant at gap, the certainty of measurement of illuminance sensing device is declined or the fault appearance of inside chip short circuit by the moisture being effectively prevented nature condensation；
Two, " ┏ " type structure and " ┓ " type structure constitute one " Π " structure, can be directly placed in by desiccant in " Π " structure；
Three, when being disposed to the effect that " ┏ " type structure plays fixed dam with " ┓ " type structure of baffle plate, baffle plate is for being fixed on desiccant at gap；
Four, groove and tongue are fixed by screw thread, it is simple to install and split.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that this utility model " ┏ " type structure and " ┓ " type structure constitute one " Π " structure；
Fig. 2 is the structural representation that this utility model is provided with baffle plate.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
nullA kind of agricultural greenhouse illumination sensing device，Including housing 1 and sensor probe 2，The through hole 3 arranged on housing 1 and plug wire hole 4，It is arranged on the bell glass 6 on the housing 1 at through hole 3，Sensor probe 2 is placed in bell glass 6 through through hole 3，Housing 1 is formed to recessed groove 5 and movable the fixing of convex tongue 7 being arranged on groove 5 by one，Groove 5 and tongue 7 fix formation one " mouth " groove part gap，" mouth " groove part gap is made up of four gaps 8 on four sidewalls of housing 1 respectively，Gap 8 along each sidewall，Groove 5 and tongue 7 are respectively arranged with " ┏ " type structure 9 and " ┓ " type structure 10，" ┏ " type structure 9 and " ┓ " type structure 10 can have one or more respectively in side，The opening of " ┏ " type structure 9 and " ┓ " type structure 10 is in side, gap 8，" ┏ " type structure 9、" ┓ " type structure 10 and housing 1 may make up the space accommodating desiccant 11.By arranging desiccant at gap, the certainty of measurement of illuminance sensing device is declined or the fault appearance of inside chip short circuit, the replacing of this structure also convenient and dry agent by the moisture being effectively prevented nature condensation.
Embodiment 2
nullA kind of agricultural greenhouse illumination sensing device，Including housing 1 and sensor probe 2，The through hole 3 arranged on housing 1 and plug wire hole 4，It is arranged on the bell glass 6 on the housing 1 at through hole 3，Sensor probe 2 is placed in bell glass 6 through through hole 3，Housing 1 is formed to recessed groove 5 and movable the fixing of convex tongue 7 being arranged on groove 5 by one，Groove 5 and tongue 7 fix formation one " mouth " groove part gap，" mouth " groove part gap is made up of four gaps 8 on four sidewalls of housing 1 respectively，Gap 8 along each sidewall，Groove 5 and tongue 7 are respectively arranged with " ┏ " type structure 9 and " ┓ " type structure 10，" ┏ " type structure 9 and " ┓ " type structure 10 can have one or more respectively in side，The opening of " ┏ " type structure 9 and " ┓ " type structure 10 is in side, gap 8，" ┏ " type structure 9、" ┓ " type structure 10 and housing 1 may make up the space accommodating desiccant 11.By arranging desiccant at gap, the certainty of measurement of illuminance sensing device is declined or the fault appearance of inside chip short circuit by the moisture being effectively prevented nature condensation.Described " ┏ " type structure 9 and " ┓ " type structure 10 constitute one " Π " structure, can be directly placed in by desiccant in " Π " structure.
Embodiment 3
nullA kind of agricultural greenhouse illumination sensing device，Including housing 1 and sensor probe 2，The through hole 3 arranged on housing 1 and plug wire hole 4，It is arranged on the bell glass 6 on the housing 1 at through hole 3，Sensor probe 2 is placed in bell glass 6 through through hole 3，Housing 1 is formed to recessed groove 5 and movable the fixing of convex tongue 7 being arranged on groove 5 by one，Groove 5 and tongue 7 fix formation one " mouth " groove part gap，" mouth " groove part gap is made up of four gaps 8 on four sidewalls of housing 1 respectively，Gap 8 along each sidewall，Groove 5 and tongue 7 are respectively arranged with " ┏ " type structure 9 and " ┓ " type structure 10，" ┏ " type structure 9 and " ┓ " type structure 10 can have one or more respectively in side，The opening of " ┏ " type structure 9 and " ┓ " type structure 10 is in side, gap 8，" ┏ " type structure 9、" ┓ " type structure 10 and housing 1 may make up the space accommodating desiccant 11.By arranging desiccant at gap, the certainty of measurement of illuminance sensing device is declined or the fault appearance of inside chip short circuit by the moisture being effectively prevented nature condensation.When " ┏ " type structure 9 and 10 fixations of " ┓ " type structure, it is provided with a baffle plate 12 fixing desiccant in described " ┏ " type structure 9 and " ┓ " type structure 10, desiccant 11 is arranged in the space that " ┏ " type structure 9, " ┓ " type structure 10, baffle plate 12 and housing 1 are constituted, i.e. both ends open, the space structure of central hollow.Described baffle plate slides with " ┏ " type structure 9 and " ┓ " type structure 10 and matches.
Groove 5 described in the utility model and tongue 7 are fixed by screw thread, it is simple to install and split.Described " ┏ " type structure 9 and the corresponding both sides being arranged on gap 8 of " ┓ " type structure 10.Described " ┏ " type structure 9 and " ┓ " type structure 10 can be transparent material.
Claims (5)
- null1. an agricultural greenhouse illumination sensing device，Including housing (1) and sensor probe (2)，The upper through hole (3) arranged of housing (1) and plug wire hole (4)，The bell glass (6) being arranged on the housing (1) at through hole (3) place，In sensor probe (2) is placed in bell glass (6) through through hole (3)，It is characterized in that: housing (1) is formed to recessed groove (5) and movable the fixing of convex tongue (7) being arranged on groove (5) by one，Groove (5) and tongue (7) fix formation one " mouth " groove part gap，" mouth " groove part gap is made up of four gaps (8) on four sidewalls of housing (1) respectively，Gap (8) along each sidewall，Groove (5) and tongue (7) are respectively arranged with " ┏ " type structure (9) and " ┓ " type structure (10)，The opening of " ┏ " type structure (9) and " ┓ " type structure (10) is in gap (8) side，" ┏ " type structure (9)、It is provided with desiccant (11) in the space that " ┓ " type structure (10) and housing (1) are constituted.
- A kind of agricultural greenhouse illumination sensing device the most according to claim 1, it is characterised in that: described " ┏ " type structure (9) and " ┓ " type structure (10) the corresponding both sides being arranged on gap (8).
- A kind of agricultural greenhouse illumination sensing device the most according to claim 1, it is characterised in that: described " ┏ " type structure (9) and " ┓ " type structure (10) constitutes one " Π " structure.
- A kind of agricultural greenhouse illumination sensing device the most according to claim 1, it is characterized in that: be provided with a baffle plate (12) fixing desiccant in described " ┏ " type structure (9) and " ┓ " type structure (10), desiccant (11) is arranged in the space that " ┏ " type structure (9), " ┓ " type structure (10), baffle plate (12) and housing (1) are constituted.
- A kind of agricultural greenhouse illumination sensing device the most according to claim 1, it is characterised in that: described groove (5) and tongue (7) are fixed by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382853.0U CN205655919U (en) | 2016-04-28 | 2016-04-28 | Green house by candling sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382853.0U CN205655919U (en) | 2016-04-28 | 2016-04-28 | Green house by candling sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205655919U true CN205655919U (en) | 2016-10-19 |
Family
ID=57401101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382853.0U Expired - Fee Related CN205655919U (en) | 2016-04-28 | 2016-04-28 | Green house by candling sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205655919U (en) |
-
2016
- 2016-04-28 CN CN201620382853.0U patent/CN205655919U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180428 |