CN220230727U - Infrared inductor capable of adjusting induction angle - Google Patents
Infrared inductor capable of adjusting induction angle Download PDFInfo
- Publication number
- CN220230727U CN220230727U CN202322038077.5U CN202322038077U CN220230727U CN 220230727 U CN220230727 U CN 220230727U CN 202322038077 U CN202322038077 U CN 202322038077U CN 220230727 U CN220230727 U CN 220230727U
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- rotating
- connecting seat
- rotating head
- infrared sensor
- sealing ring
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- 230000006698 induction Effects 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to an infrared sensor with adjustable sensing angle, comprising: the main body is internally provided with an installation cavity, and is extended with a connecting seat which is provided with a connecting perforation; the infrared sensing assembly is arranged in the mounting cavity; the rotating head is provided with a connecting screw hole, and the connecting seat and the rotating head are provided with a wiring channel communicated with the mounting cavity; the connecting locking piece comprises a screw rod and a rotating cover connected to the end part of the screw rod, the screw rod passes through the connecting through hole and is in threaded connection with the connecting screw hole, and the rotating cover drives the screw rod to rotate and locks the relative position of the connecting seat and the rotating head by abutting against the connecting seat; the first sealing ring is arranged between the rotating head and the connecting seat; the second sealing ring is arranged between the rotating cover and the connecting seat.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to an infrared sensor capable of adjusting an induction angle.
Background
Most of the infrared sensors on the market are installed on the lamp, the sensing angle range can only be adjusted to the position horizontal to the luminous surface of the lamp, the sensing angle range is limited, the requirements of practical application cannot be met, and good sensing experience is not achieved. And the existing infrared sensor is externally wired, so that the infrared sensor is not attractive, and the sealing performance and the service life of a cable are easily influenced.
Disclosure of Invention
In view of the above, it is necessary to provide an infrared sensor with an adjustable sensing angle, which has a wide sensing angle adjustment range and good sealing performance.
In order to solve the technical problems, the utility model adopts the following technical scheme: an infrared sensor capable of adjusting an induction angle, comprising:
the main body is internally provided with an installation cavity, and is extended with a connecting seat which is provided with a connecting perforation;
the infrared sensing assembly is arranged in the mounting cavity;
the rotating head is provided with a connecting screw hole, and the connecting seat and the rotating head are provided with a wiring channel communicated with the mounting cavity;
the connecting locking piece comprises a screw rod and a rotating cover connected to the end part of the screw rod, the screw rod passes through the connecting through hole and is in threaded connection with the connecting screw hole, and the rotating cover drives the screw rod to rotate and locks the relative position of the connecting seat and the rotating head by abutting against the connecting seat;
the first sealing ring is arranged between the rotating head and the connecting seat;
the second sealing ring is arranged between the rotating cover and the connecting seat.
Further, a sleeving structure is arranged between the connecting seat and the rotating head and comprises a sleeving part and a sleeving groove which are matched with each other, one of the connecting seat and the rotating head is provided with the sleeving part, and the other one of the connecting seat and the rotating head is provided with the sleeving groove.
Further, the sleeving part is an arc plate or a complete annular plate of the annular array.
Further, a first limit groove matched with the second seal ring is formed in the connecting seat.
Further, the rotating head and/or the connecting seat are/is provided with a second limit groove adapted to the first seal ring.
Further, the rotating cover is provided with a screwing part protruding outwards.
Further, the rotary head comprises a base assembly, wherein the base assembly is detachably connected with the rotary head, and the base assembly is provided with a cable channel communicated with the wiring channel.
Further, the base assembly comprises a connecting cylinder and a hollow threaded connecting piece, one end of the connecting cylinder is a first clamping part, the other end of the connecting cylinder is a second clamping part, the first clamping part is connected with the rotating head in a clamping mode, one end of the hollow threaded connecting piece is a third clamping part, the other end of the hollow threaded connecting piece is a threaded connecting part, and the second clamping part is connected with the third clamping part in a clamping mode.
Further, a third sealing ring is arranged between the first clamping part and the rotating head, and a fourth sealing ring is arranged between the second clamping part and the hollow threaded connecting piece.
Further, the rotating head comprises a rotating connecting part and a base connecting part which are integrally connected, the rotating connecting part is arranged on one side of the base connecting part, a mounting groove is formed on the other side of the rotating connecting part, and the connecting seat is connected with the rotating connecting part in a rotating mode through the mounting groove.
The utility model has the beneficial effects that: the connecting seat is in rotary fit with the rotating head through the screw rod, tightness is adjusted through the rotary cover, and when the main body and the rotating head rotate to a proper angle, the rotary cover can be rotated to lock the rotating angle; the connecting seat and the rotating head are provided with the wiring channel communicated with the mounting cavity, wiring can be carried out from the inside, the cable is prevented from being exposed, the attractiveness of the product is improved, the service life of the cable is prolonged, and the sealing performance of the product can be guaranteed due to the arrangement of the first sealing ring and the second sealing ring.
Drawings
FIG. 1 is a schematic cross-sectional view of an infrared sensor with adjustable sensing angle according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing an exploded structure of an infrared sensor with adjustable sensing angle according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram showing the appearance and structure of an infrared sensor with adjustable sensing angle according to an embodiment of the present utility model;
fig. 4 is a schematic diagram illustrating an installation of an infrared sensor with adjustable sensing angle according to an embodiment of the present utility model.
Description of the reference numerals:
100. a main body; 110. a mounting cavity; 120. a connecting seat; 121. connecting the through holes; 122. a socket groove;
123. a first limit groove; 200. an external induction component; 300. a rotating head; 310. a rotary connection part;
311. a connecting screw hole; 312. a socket joint part; 320. a base connection portion; 330. a routing channel;
400. connecting a locking piece; 410. a rotary cover; 411. a twisting part; 420. a screw;
510. a first seal ring; 520. a second seal ring; 600. a base assembly; 610. a cable channel;
620. a connecting cylinder; 621. a first clamping part; 622. a third seal ring; 623. a second clamping part;
624. a fourth seal ring; 630. a hollow threaded connection; 631. a third clamping part;
632. a threaded connection; 640. a nut; 641. a gasket; 700. a lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following describes an infrared sensor with adjustable sensing angle in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, an infrared sensor with adjustable sensing angle includes:
a main body 100 having a mounting cavity 110 therein, the main body 100 extending with a connection seat 120, the connection seat 120 having a connection through hole 121;
an infrared sensing module 200 disposed in the mounting chamber 110;
the rotating head 300 is provided with a connecting screw hole 311, and the connecting seat 120 and the rotating head 300 are provided with a wiring channel 330 communicated with the mounting cavity 110;
the connection locking piece 400 comprises a screw 420 and a rotating cover 410 connected to the end part of the screw 420, the screw 420 passes through the connection through hole 121 to be in threaded connection with the connection screw hole 311, and the rotating cover 410 drives the screw 420 to rotate and locks the relative position of the connection seat 120 and the rotating head 300 by abutting against the connection seat 120;
a first seal ring 510 disposed between the rotary head 300 and the connection base 120;
the second seal 520 is disposed between the rotary cover 410 and the connection base 120.
The connecting seat 120 is in rotary fit with the rotary head 300 through the screw 420, tightness is adjusted through rotating the rotary cover 410, and when the main body 100 and the rotary head 300 rotate to a proper angle, the rotary cover 410 is rotated to lock the rotation angle; the connecting seat 120 and the rotating head 300 are provided with the wiring channel 330 communicated with the mounting cavity 110, so that wires can be routed from the inside, the wires are prevented from being exposed, the attractiveness of the products is improved, the service life of the wires is prolonged, and the sealing performance of the products can be ensured due to the arrangement of the first sealing ring 510 and the second sealing ring 520.
Referring to fig. 1 and 2, a socket structure is provided between the connection base 120 and the rotating head 300, the socket structure includes a socket portion 312 and a socket groove 122, wherein one of the connection base 120 and the rotating head 300 is provided with the socket portion 312, and the other is provided with the socket groove 122. The socket structure is provided, so that the connection base 120 and the rotating head 300 can be conveniently connected in advance, the installation of the connection locking piece 400 is convenient, it can be understood that the inner diameter of the socket groove 122 is larger than the inner diameter of the connection through hole 121, and the interference of the screw 420 is avoided.
Preferably, the socket 312 is an annular array of arcuate or complete annular plates. It will be appreciated that the outer diameter of socket 312 is less than or equal to the inner diameter of socket 122.
Referring to fig. 1 and 2, a first limiting groove 123 adapted to the second sealing ring 520 is disposed in the connecting seat 120. The first limiting groove 123 is provided to ensure the position of the second sealing ring 520, thereby ensuring the stability of sealing. In order to improve the sealing performance, the second sealing ring 520 may be provided in plural, and the first limiting groove 123 may be provided in plural as required. Specifically, the second seal ring 520 includes an outer seal ring and an inner seal ring, the inner seal ring is sleeved on the screw 420 and is located at the connection position between the screw 420 and the rotating cover 410, the first limit groove 123 on the connecting seat 120, which is matched with the inner seal ring, is opened to the rotating cover 410 and opened in the radial inward direction, the outer seal ring is disposed between the end surface of the rotating cover 410 and the side wall surface of the connecting seat 120, and the first limit groove 123 on the connecting seat 120, which is matched with the outer seal ring, is opened to the rotating cover 410.
In particular, the rotary head 300 and/or the connection base 120 are provided with a second limiting groove adapted to the first sealing ring 510. It will be appreciated that the sealing device may be disposed on the socket 312 as required, or at least one first sealing ring 510 may be disposed outside the socket 312 and on the socket 312 to improve the sealing performance.
Referring to fig. 1 to 4, the rotary cover 410 is provided with a screwing portion 411 protruding outward. A raised twisting portion 411 is provided to facilitate rotation of the rotary cap 410.
Referring to fig. 1-4, the apparatus further includes a base assembly 600, wherein the base assembly 600 is detachably connected to the rotary head 300, and the base assembly 600 has a cable channel 610 in communication with the routing channel 330. The base assembly 600 is provided to facilitate connection to the outside (the luminaire 700 or wall) and the cable channel 610 is provided to facilitate cable routing.
Referring to fig. 1 and 2, the base assembly 600 includes a connecting tube 620 and a hollow threaded connecting member 630, wherein one end of the connecting tube 620 is a first clamping portion 621, the other end is a second clamping portion 623, the first clamping portion 621 is connected with the rotating head 300 in a clamping manner, one end of the hollow threaded connecting member 630 is a third clamping portion 631, the other end is a threaded connecting portion 632, and the second clamping portion 623 is connected with the third clamping portion 631 in a clamping manner. The two ends of the connecting cylinder 620 are clamped and connected with the outside through the hollow threaded connecting piece 630 in a threaded manner, the hollow threaded connecting portion 632 can be connected with the outside through the nut 640, and in order to improve the sealing performance, the gasket 641 can be sleeved on the hollow threaded connecting portion 632, or can be directly connected with the threaded hole of the outside.
Referring to fig. 1 and 2, a third sealing ring 622 is disposed between the first clamping portion 621 and the rotator head 300, and a fourth sealing ring 624 is disposed between the second clamping portion 623 and the hollow threaded connector 630. It can be appreciated that a third limit groove matched with the third seal ring 622 is formed between the first clamping portion 621 and the rotating head 300, and a fourth limit groove matched with the fourth seal ring 624 is formed between the second clamping portion 623 and the hollow threaded connecting member 630
Referring to fig. 2, the rotary head 300 includes a rotary connecting portion 310 and a base connecting portion 320 integrally connected, wherein the rotary connecting portion 310 is disposed on one side of the base connecting portion 320, so that an installation groove is formed on the other side of the rotary connecting portion 310, and the connecting seat 120 is rotatably connected with the rotary connecting portion 310 through the installation groove. The installation groove is arranged, so that the whole occupied space can be reduced.
It can be appreciated that, in order to avoid the cable in the routing channel 330 interfering with the rotation of the screw 420, the cable is generally fastened by hooking or adhesive tape, or a winding post is provided as required to fix the position of the cable.
In particular, the main body 100 and the connection base 120 have a certain angle, preferably 15-45 degrees, so that the main body 100 occupies a small space when it is positioned at a normal angle.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In summary, according to the infrared sensor capable of adjusting the sensing angle provided by the utility model, the connecting seat is in rotary fit with the rotating head through the screw rod, the tightness is adjusted through rotating the rotating cover, and when the main body and the rotating head rotate to a proper angle, the rotating cover can be rotated to lock the rotating angle; the connecting seat and the rotating head are provided with the wiring channel communicated with the mounting cavity, wiring can be carried out from the inside, the cable is prevented from being exposed, the attractiveness of the product is improved, the service life of the cable is prolonged, and the sealing performance of the product can be guaranteed due to the arrangement of the first sealing ring and the second sealing ring.
The present utility model is not limited to the above-mentioned embodiments, but is intended to be limited to the following embodiments, and any modifications, equivalent changes and variations in the above-mentioned embodiments can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. An infrared inductor capable of adjusting induction angle, comprising:
the main body is internally provided with an installation cavity, and is extended with a connecting seat which is provided with a connecting perforation;
the infrared sensing assembly is arranged in the mounting cavity;
the rotating head is provided with a connecting screw hole, and the connecting seat and the rotating head are provided with a wiring channel communicated with the mounting cavity;
the connecting locking piece comprises a screw rod and a rotating cover connected to the end part of the screw rod, the screw rod passes through the connecting through hole and is in threaded connection with the connecting screw hole, and the rotating cover drives the screw rod to rotate and locks the relative position of the connecting seat and the rotating head by abutting against the connecting seat;
the first sealing ring is arranged between the rotating head and the connecting seat;
the second sealing ring is arranged between the rotating cover and the connecting seat.
2. The infrared sensor with adjustable sensing angle according to claim 1, wherein a sleeve structure is arranged between the connecting seat and the rotating head, the sleeve structure comprises a sleeve part and a sleeve groove which are matched, one of the connecting seat and the rotating head is provided with the sleeve part, and the other is provided with the sleeve groove.
3. An adjustable sensing angle infrared sensor according to claim 2, wherein the socket is an annular array of arc plates or a complete annular plate.
4. The infrared sensor with adjustable sensing angle according to claim 1, wherein the connecting seat is internally provided with a first limit groove matched with the second sealing ring.
5. The infrared sensor with adjustable induction angle according to claim 1, wherein the rotating head and/or the connecting seat are/is provided with a second limit groove adapted to the first seal ring.
6. An infrared sensor with adjustable sensing angle according to claim 1, wherein the rotating cover is provided with a screwing part protruding outwards.
7. The adjustable sensing angle infrared sensor of claim 1, further comprising a base assembly removably coupled to the rotator head, the base assembly having a cable passage in communication with the routing passage.
8. The infrared sensor with adjustable induction angle according to claim 7, wherein the base assembly comprises a connecting cylinder and a hollow threaded connecting piece, one end of the connecting cylinder is a first clamping part, the other end of the connecting cylinder is a second clamping part, the first clamping part is connected with the rotating head in a clamping manner, one end of the hollow threaded connecting piece is a third clamping part, the other end of the hollow threaded connecting piece is a threaded connecting part, and the second clamping part is connected with the third clamping part in a clamping manner.
9. The infrared sensor with adjustable sensing angle according to claim 8, wherein a third sealing ring is arranged between the first clamping part and the rotating head, and a fourth sealing ring is arranged between the second clamping part and the hollow threaded connecting piece.
10. The infrared sensor of claim 7, wherein the rotating head comprises a rotating connecting part and a base connecting part which are integrally connected, the rotating connecting part is arranged on one side of the base connecting part, a mounting groove is formed on the other side of the rotating connecting part, and the connecting seat is rotationally connected with the rotating connecting part through the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038077.5U CN220230727U (en) | 2023-07-31 | 2023-07-31 | Infrared inductor capable of adjusting induction angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038077.5U CN220230727U (en) | 2023-07-31 | 2023-07-31 | Infrared inductor capable of adjusting induction angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230727U true CN220230727U (en) | 2023-12-22 |
Family
ID=89173135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322038077.5U Active CN220230727U (en) | 2023-07-31 | 2023-07-31 | Infrared inductor capable of adjusting induction angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230727U (en) |
-
2023
- 2023-07-31 CN CN202322038077.5U patent/CN220230727U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |