CN207515170U - Sensor fixing structure and the air cleaning facility for including it - Google Patents
Sensor fixing structure and the air cleaning facility for including it Download PDFInfo
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- CN207515170U CN207515170U CN201721296066.5U CN201721296066U CN207515170U CN 207515170 U CN207515170 U CN 207515170U CN 201721296066 U CN201721296066 U CN 201721296066U CN 207515170 U CN207515170 U CN 207515170U
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- sensor
- hole
- fixing structure
- panel
- cover board
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Abstract
The utility model discloses a kind of sensor fixing structure and the air cleaning facilities for including it.Sensor has cleaning mouth, the sensor fixing structure includes panel, cover board and fixing structure of sensor, the sensor is arranged on the inside of the panel, and it is fixed on the fixing structure of sensor, the corresponding position of cleaning mouth of the sensor is provided with clean through hole on the panel, the cover board is detachably connected on the panel, and the clean through hole is covered.Sensor fixing structure provided by the utility model realizes the duplicate protection to sensor by panel and cover board cooperation.And passing through setting dismountable cover plate, the cleaning process for making sensor is simpler, and then the accuracy that can improve sensitivity and the detection of sensor by cleaning sensor.
Description
Technical field
The utility model is related to technical field of air purification, particularly a kind of sensor fixing structure and include its air
Cleaning equipment.
Background technology
Haze pollution in recent years is increasingly severe, and air treating problem is difficult to solve for the moment, with the improvement of living standards,
People are also higher and higher to the degree of concern of health, therefore demand of the consumer to air purifier gradually switchs to rigid demand.
Air detecting sensors have been often equipped with for the air purifier that can remove haze --- dust sensor.It is limited to dust biography
Sensor testing principle, when sensor used for a long time, detection component surface dust stratification causes dust sensor accuracy of detection big
Big to reduce, for this problem, regular cleaning dust sensor just becomes a necessary means.And sensor is generally all set
In internal body, cleaning sensor needs to open the shell of clarifier, and the operation for making cleaning sensor is more complicated.
Utility model content
In view of this, the utility model offer is a kind of facilitates the sensor fixing structure of sensors clean and includes its sky
Gas cleaning equipment.
In a first aspect, provide a kind of sensor fixing structure, the sensor has cleaning mouth, including panel, cover board and
Fixing structure of sensor, the sensor are arranged on the inside of the panel, and are fixed on the fixing structure of sensor, institute
It states and the corresponding position of cleaning mouth of the sensor is provided with clean through hole on panel, the cover board is detachably connected to
On the panel, and the clean through hole is covered.
Preferably, the medial surface of the panel and the sensor be provided with the cleaning mouth face it is in sealing contact.
Preferably, the sensor also has air inlet and air outlet, and aeration structure is additionally provided on the panel, described
Aeration structure includes the first hole and the second hole, first hole and second hole respectively with the air inlet on the sensor and
Air outlet corresponds to.
Preferably, formed fluted on the panel, first hole, the second hole and clean through hole are formed in the groove
Bottom wall on.
Preferably, the cover plate lid is closed into the groove, shape between the side wall of the edge of the cover board and the groove
Into there is gap, the gap is connected with first hole and the second hole.
Preferably, limiting section is provided on the cover board, the limiting section coordinates with the groove carries out the cover board
Limiting.
Preferably, convex block is provided in the groove, the convex block coordinates with the limiting section, the cover board is limited
Position.
Preferably, sealing is provided on the cover board, when the cover board is connected on the panel, the sealing will
The cleaning hole closing.
Preferably, the sealing includes the annular convex rib being formed on first face of cover board, and the cover board is connected to
When on the panel, for the sealing against on the panel, the clean through hole is located at the inside of the annular convex rib, institute
It states the first hole and the second hole and is located at the outside of the annular convex rib.
Preferably, the sealing further includes sealing element, and the sealing element is arranged on the annular convex rib.
Preferably, the panel is connected on the fixing structure of sensor.
Second aspect provides a kind of air cleaning facility, and including dust sensor, the dust sensor passes through above-mentioned biography
Sensor mounting structure is mounted in the air cleaning facility.
Sensor fixing structure provided by the utility model realizes the dual guarantor to sensor by panel and cover board cooperation
Shield.And passing through setting dismountable cover plate, the cleaning process for making sensor is simpler, and then can improve biography by cleaning sensor
The accuracy of sensitivity and the detection of sensor.
Description of the drawings
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the exploded perspective view of sensor fixing structure provided by the utility model；
Fig. 2,3 show aeration structure schematic diagram；
Fig. 4 shows covering plate structure schematic diagram.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It should be understood by one skilled in the art that attached drawing is provided to the purpose of explanation provided herein, and attached drawing is not necessarily
It is drawn to scale.
Unless the context clearly requires otherwise, otherwise throughout the specification and claims " comprising ", "comprising" etc. are similar
Word should be construed to the meaning included rather than exclusive or exhaustive meaning；That is, it is containing for " including but not limited to "
Justice.
In the description of the present invention, it is to be appreciated that term " first ", " second " etc. are only used for description purpose,
And it is not intended that instruction or hint relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
Sensor fixing structure provided by the utility model is used to install the dust sensor in air purifier, by setting
Putting dismountable cover board makes the cleaning of dust sensor that can use the housing of dismounting clarifier, you can operation simplifies sensor
Scale removal process.
Specifically, as shown in Figure 1, sensor fixing structure provided by the utility model include fixing structure of sensor 100,
Panel 200 and cover board 300, sensor 400 are fixed on the fixing structure of sensor 100, and the panel 200 is connected to described
On fixed structure 100.The sensor 400 include cleaning mouth 403, on the panel 200 with it is clear on the sensor 400
The clean through hole 213 that clean mouth 403 connects, the cover board 300 are removably attachable on the panel 200, and to the cleaning
Through-hole 213 is covered.
As shown in Figure 1, 2, fixed part 110 is provided on the fixed structure 100, the sensor 400 is connected to described
On fixed part 110, the fixed part 110 is preferably shell structure, and the sensor 400 is arranged on inside the shell structure.
It is provided with aeration structure 210 on the panel 200, the aeration structure 210 includes the first hole 211 and the second hole 212, and described the
One hole 211 and the second hole 212 are correspondingly arranged with the air inlet 401 on the sensor 400 and air outlet 402, and the cleaning is logical
Hole 213 is corresponding with the cleaning mouth 403 on the sensor 400.Preferably, the sensor 400 is provided with the air inlet
401st, the face of air outlet 402 and cleaning mouth 403 is resisted against on the panel 200, further, the panel 200 and the biography
Sensor 400 is in sealing contact.Preferably, the groove formed on the panel 200, the concave side of the groove are formed in far from institute
State the side of fixed structure 100.First hole 211, the second hole 212 and clean through hole 213 are formed in the bottom wall of the groove
On.Further, the panel 200 further includes the structure being connect with the cover board 300, specifically, described recessed including being arranged on
The first connecting hole 214 and the second connecting hole 215 in slot, 214 and second connecting hole 215 of the first connecting hole and the cover board
300 realize clamping (introducing in detail below).
The lid of cover board 300 is closed at the aeration structure 210, and detachably connect with the panel 200, it is preferable that
The connection of the cover board 300 and the panel 200 is realized by snap-in structure.As shown in Figure 4, it is preferable that on the cover board 300
Inserted sheet 310 and card base 320 are provided with, the inserted sheet 310 and card base 320 are arranged on the opposite both sides of the cover board 300.Specifically
Ground, the inserted sheet 310 is arranged at the first side of the cover board 300, described including first part 311 and second part 312
First part 311 extends along the plane where the cover board 300, the second part 312 and the first part 311 and institute
Cover board 300 is stated to connect.The card base 320 is positioned close to the position of the second side of the cover board 300, and is connected to the lid
On first face of plate 300, it is preferable that the second side is parallel with the first side.The card base and 300 institute of cover board
In plane being connected on the cover board 300 vertically, and in the first end far from the cover board 300, holding section 321 is set.It is described
Inserted sheet 310 coordinates with first connecting hole 214, and the card base 320 coordinates with second connecting hole 215, realizes the lid
The connection of plate 300 and the panel 200.
Preferably, sealing 330 is additionally provided on the cover board 300, the sealing 330 is preferably arranged on the lid
Annular convex rib structure on 300 first face of plate, when the cover board 300 lid is closed onto the panel 200, the sealing 330
The face that the clean through hole 213 is formed with the panel 200 is in sealing contact, and it is described close to be located at the clean through hole 213
In the profile in envelope portion 330.When the lid of cover board 300 is closed onto the panel 200, edge and the groove of the cover board 300
Between be formed with gap, the gap flows into or from the aeration structure 210,211 and second hole of the first hole for air-flow
212 are located at outside the profile of the sealing 330, allow the flow to flow in the outside of the sealing 330, but cannot flow into
330 inside of the sealing, avoids dust from entering directly into the clean through hole 213, hence into the sensor 400
It cleans in mouth 403.Further, the edge of the sealing 330 is additionally provided with sealing element, such as sealing strip or sponge structure.
Preferably due to be formed between the edge and the groove of the panel 300 gap and can function air-flow pass through, the panel
300 can be set to complete platy structure, that is, not need to the providing holes class formation on the panel 300.
Further, as shown in figure 4, being additionally provided with limiting section 340 on the cover board 300, the lid of cover board 300 is closed to institute
When stating on panel 200, the limiting section 340 is defined the position of the cover board 300 with aeration structure cooperation, prevents
With the panel 200 relative motion occurs for the cover board 300.Specifically, the limiting section 340 includes being formed in the cover board
Limit rib on 300 first faces is provided with the convex block 216 coordinated with the limit rib in the groove on the panel 200, such as
Fig. 2, shown in 3, there are two the settings of convex block 216, two 216 settings spaced apart of convex block, when the cover board 300
When lid is closed onto the panel 200, the limit rib is located between two convex blocks 216, also, the limit rib and two
The convex block 216 contacts, to limit the movement of the cover board 300.The convex block 216 is preferably provided to be connected close to described second
The position in hole 215 is connect, the convex block 216 and limit rib cooperation can limit the phase between the cover board 300 and the panel 200
To movement.Further, the second face opposite with the first face on the cover board 300 is arc surface, so that the cover board 300
Appearance it is more good-looking.
As shown in Fig. 2, in a preferred embodiment, the panel 200 further includes recessing groove 217, the recessing groove
217 are formed in the recess edge of the aeration structure 210, it is preferable that the recessing groove 217, which is located at, is provided with second connection
The side in hole 215.When the cover board 300 lid is closed onto the aeration structure 210, the recessing groove 217 and the cover board 300
Between form the slot that grasps the cover board 300 by finger or related tool for personnel, to facilitate tearing open for the cover board 300
It unloads.
The utility model also provides a kind of air cleaning facility, and the air cleaning facility includes the sensor installation knot
Structure, and pass through the sensor mounting structure installation dust sensor, when the dust sensor needs cleaning, remove described
Cover board 300 cleans the dust sensor.
Sensor fixing structure provided by the utility model consolidates sensor 400 by fixing structure of sensor 100
Dingan County fills, and passes through panel 200 and cover board 300 cooperatively forms detachable structure, when sensor 400 being made to need cleaning, opens lid
Plate 300 can be operated, and the clean operation for making sensor 400 is easier.Also, cover board 300 and panel 200 are also to sensor
400 play the role of guarantor, on the one hand can be damaged to avoid sensor 400 by external force, on the other hand, cover board 300 and panel 200
Partially sealed structure is formed, can allow the flow to flow through the detection position of sensor 400 by runner, it is impossible to flow to it
His position, to reduce the contaminated speed of sensor.
For those skilled in the art it is easily understood that under the premise of not conflicting, above-mentioned each preferred embodiment can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only exemplary, and not restrictive, without departing from the utility model
In the case of basic principle, those skilled in the art can be directed to the various apparent or equivalent modification that above-mentioned details is made
Or replace, all it is included in the right of the utility model.
Claims (12)
1. a kind of sensor fixing structure, the sensor has cleaning mouth, which is characterized in that including panel, cover board and sensing
Device fixed structure, the sensor are arranged on the inside of the panel, and are fixed on the fixing structure of sensor, the face
Clean through hole is provided on plate with the corresponding position of cleaning mouth of the sensor, the cover board is detachably connected to described
On panel, and the clean through hole is covered.
2. sensor fixing structure according to claim 1, which is characterized in that the medial surface of the panel and the sensing
The face that device is provided with the cleaning mouth is in sealing contact.
3. sensor fixing structure according to claim 1, which is characterized in that the sensor also has air inlet and goes out
Air port, aeration structure is additionally provided on the panel, and the aeration structure includes the first hole and the second hole, first hole and institute
It is corresponding with the air inlet on the sensor and air outlet respectively to state the second hole.
4. sensor fixing structure according to claim 3, which is characterized in that formed on the panel it is fluted, it is described
First hole, the second hole and clean through hole are formed on the bottom wall of the groove.
5. sensor fixing structure according to claim 4, which is characterized in that the cover plate lid is closed into the groove,
Gap is formed between the side wall of the edge of the cover board and the groove, the gap connects with first hole and the second hole
It is logical.
6. sensor fixing structure according to claim 4, which is characterized in that limiting section, institute are provided on the cover board
Limiting section is stated to limit the cover board with groove cooperation.
7. sensor fixing structure according to claim 6, which is characterized in that convex block is provided in the groove, it is described
Convex block coordinates with the limiting section, and the cover board is limited.
8. sensor fixing structure according to claim 3, which is characterized in that sealing, institute are provided on the cover board
When stating cover board and being connected on the panel, the sealing closes the cleaning hole.
9. sensor fixing structure according to claim 8, which is characterized in that the sealing includes being formed in the lid
Annular convex rib on the first face of plate, when the cover board is connected on the panel, the sealing is against on the panel, institute
The inside that clean through hole is located at the annular convex rib is stated, first hole and the second hole are located at the outside of the annular convex rib.
10. sensor fixing structure according to claim 9, which is characterized in that the sealing further includes sealing element, institute
Sealing element is stated to be arranged on the annular convex rib.
11. according to the sensor fixing structure described in one of claim 1-10, which is characterized in that the panel is connected to described
On fixing structure of sensor.
12. a kind of air cleaning facility, including dust sensor, which is characterized in that the dust sensor passes through claim
Sensor fixing structure described in one of 1-11 is mounted in the air cleaning facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296066.5U CN207515170U (en) | 2017-10-10 | 2017-10-10 | Sensor fixing structure and the air cleaning facility for including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721296066.5U CN207515170U (en) | 2017-10-10 | 2017-10-10 | Sensor fixing structure and the air cleaning facility for including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207515170U true CN207515170U (en) | 2018-06-19 |
Family
ID=62532740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721296066.5U Active CN207515170U (en) | 2017-10-10 | 2017-10-10 | Sensor fixing structure and the air cleaning facility for including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207515170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655183A (en) * | 2017-10-10 | 2018-02-02 | 珠海格力电器股份有限公司 | Sensor fixing structure and the air cleaning facility for including it |
-
2017
- 2017-10-10 CN CN201721296066.5U patent/CN207515170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655183A (en) * | 2017-10-10 | 2018-02-02 | 珠海格力电器股份有限公司 | Sensor fixing structure and the air cleaning facility for including it |
| CN107655183B (en) * | 2017-10-10 | 2024-04-30 | 珠海格力电器股份有限公司 | Sensor mounting structure and air purification equipment comprising same |
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