CN216952967U - Constant brightness infrared induction lamp - Google Patents

Abstract

The utility model relates to a constant-brightness infrared induction lamp, which comprises a lamp main body; the lamp body is provided with a wide-range light detector; the lamp main body comprises an electric box, an inserting box block, a key, a lamp connecting block, a lamp body and an inductor; the box inserting block is inserted in the electric box; the key is fixedly connected to the front end of the box inserting block; the lamp connecting block is fixedly connected to the front end of the box inserting block; the outer surface of the lamp body is provided with a protection mechanism; by adopting the wide-range light detector and the sensor for detecting the human body, when the human body is detected in the area, the lamp is automatically lightened to proper brightness according to the current environment brightness level, and the brightness of the lamp is automatically adjusted according to the light intensity of the light coverage area, so that the constant-brightness automatic lighting effect is realized; in order to achieve the effect of constant brightness, the ZigBee module can be preferentially and electrically connected with a wall control panel or a mobile phone and a wide-range light detector, so that the brightness value can be manually set, and when the lamp is installed, the brightness of the lamp light is adjusted to a satisfactory level.

Description

Constant brightness infrared induction lamp

Technical Field

The utility model relates to the field of induction lamps, in particular to a constant-brightness infrared induction lamp.

Background

In the classroom and other occasions requiring constant-brightness illumination, an automatic illumination lamp capable of automatically adjusting the light intensity according to the ambient brightness and detecting the existence of people is needed.

In the use process of the existing constant-brightness infrared induction lamp, dust is easy to fall on the outer surface of the lamp and adheres to the surface of the lamp, so that the cleaning is difficult, and the illumination is not clear; therefore, a constant brightness infrared induction lamp is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a constant-brightness infrared induction lamp, aiming at making up the defects of the prior art and solving the problem that dust easily falls on the outer surface of a lamp and adheres to the surface of the lamp to cause difficulty in cleaning and further cause unclear illumination of the existing constant-brightness infrared induction lamp.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a constant-brightness infrared induction lamp, which comprises a lamp main body; the lamp body is provided with a wide-range light detector;

the lamp main body also comprises an electric box, a box inserting block, a key, a lamp connecting block, a lamp body and an inductor; the box inserting block is inserted in the electric box; the key is fixedly connected to the front end of the box inserting block; the lamp connecting block is fixedly connected to the front end of the box inserting block; the outer surface of the lamp body is provided with a protection mechanism; the protection mechanism comprises a dust cover, a fixed bolt, a bolt spring, a bolt groove, a left transparent shield and a right transparent shield; the dustproof cover is arranged at the upper end of the lamp body; the fixing bolt is inserted in the dust cover; the bolt spring is fixedly connected to one end of the fixed bolt; the bolt groove is arranged inside the dust cover;

the protection mechanism is arranged at the upper end of the lamp body, so that the lamp body is protected, the illumination brightness of the lamp body is improved, and the lamp body is convenient to use.

Preferably, the bottom of the lamp main body is provided with a dismounting mechanism; the disassembling mechanism comprises a connector block, a fixing block, a clamping plate, a clamping spring, a pull rod and a block groove; the connector block is arranged inside the lamp connecting block; the fixing block is inserted in the connector block; the clamping plate is fixedly connected to the upper end of the fixed block; the clamp spring is fixedly connected to the upper end of the clamp plate, and the dismounting mechanism is arranged inside the lamp connecting block, so that the sensor can be quickly dismounted and mounted for overhauling, and the working efficiency is improved.

Preferably, a cleaning mechanism is arranged on the outer side of the lamp body; the cleaning mechanism comprises a loop bar, an inward extending plate, a spring, a pull handle, an anti-skid pad and brush hair; the loop bar is arranged at the lower end of the inductor; the inner extension plate is movably connected inside the loop bar; the spring is fixedly connected to one end of the inward extending plate; draw a fixed connection at the surface of loop bar, set up clean mechanism through the downside at the inductor, realized saving the labour, carry out clear function to the inductor surface fast.

Preferably, the lamp body is fixedly connected to the front end of the lamp connecting block; the inductor sets up at the lower extreme of even lamp piece, gives out light through the lamp body, surveys the response through the inductor.

Preferably, the left transparent shield is fixedly connected to the left side of the dust shield; the transparent shield fixed connection in the right side of dust cover of right side sets up left transparent shield and right transparent shield at the dust cover both ends and protects the lamp body for the dust floats and falls in the upper end of dust cover, and can not pile up in the upper end of dust cover, through the cambered surface landing of the transparent shield of left side and right transparent shield.

Preferably, two groups of fixing bolts, bolt springs and bolt grooves are arranged; the bottom of the fixed bolt is attached to the bolt groove, the bolt groove in the dust cover is inserted through the fixed bolt, the position of the dust cover is fixed, the bolt spring is installed at the lower end of the fixed bolt, the fixed bolt is prevented from being lost, the fixed bolt is supported and elastically inserted in the lamp body, and the dust cover is installed and disassembled.

Preferably, the pull rod is inserted in the lamp connecting block; the piece groove is formed in the connector block, the clamping spring is installed at the upper end of the clamping plate, the clamping spring has resilience, the two groups of clamping plates are abutted to each other, and the fixing block is inserted into the piece groove in the connector block.

Preferably, two groups of fixing blocks and clamping plates are arranged; the outer surface of the fixed block is matched with the block groove, the clamping plate is arranged at the upper end of the fixed block, and the clamping spring is arranged at the upper end of the clamping plate, so that the clamping spring has the resilience property, and two groups of clamping plates are abutted.

Preferably, the anti-skid pad is fixedly connected to the upper end of the pull handle; the brush hair fixed connection is at the inner wall of loop bar, and the inner wall installation brush hair of loop bar is pulled the handle through the pulling and is cleaned the outer wall of inductor, and the slipmat has played the effect that improves friction.

Preferably, two groups of the inward extending plates and the springs are arranged; the slipmat sets up to the rubber material, draws the outer wall to the inductor to clean through the pulling for when the inductor surface falls into the dust and is difficult to clean, when causing the detection effect poor, clean it fast, through setting up to the rubber material, make reinforcing antiskid effect.

The utility model has the advantages that:

1. by adopting the wide-range light detector and the sensor for detecting the human body, when the human body is detected in the area, the lamp is automatically lightened to proper brightness according to the current environment brightness level, the brightness of the lamp is automatically adjusted according to the light intensity of the light coverage area, and the constant-brightness automatic lighting effect is realized; because the light intensity of the light sensor tested on the table tops or the ground with different materials and different colors is different, in order to achieve the effect of constant brightness, the ZigBee module can be preferentially adopted to be electrically connected with a wall control panel or a mobile phone and a wide-range light detector, so that the brightness value can be manually set; the adopted wide-range light detector can detect the brightness value in the range of 0-1000 Lux;

2. the utility model protects the lamp body by arranging the protection mechanism at the upper end of the lamp body, arranging the left transparent shield and the right transparent shield at the two ends of the dust cover to ensure that dust floats on the upper end of the dust cover and cannot be accumulated on the upper end of the dust cover, sliding off through the cambered surfaces of the left transparent shield and the right transparent shield, ensuring that the dust cannot fall on the irradiation surface of the lamp body, fixing the position of the dust cover by inserting the fixing bolt into the bolt groove in the dust cover, preventing the fixing bolt from losing by installing the bolt spring at the lower end of the fixing bolt, elastically inserting the fixing bolt into the lamp body in an abutting way, installing and disassembling the dust cover, facilitating the disassembly and the replacement of the dust cover, realizing the protection of the lamp body, improving the illumination brightness of the lamp body, facilitating the use, solving the problem that the dust easily falls on the outer surface of the lamp, dust is adhered to the surface of the lamp, so that the cleaning is difficult, the problem of unclear illumination is caused, and the practicability is improved;

3. according to the utility model, through the structural design that the disassembly mechanism is arranged in the lamp connecting block, the fixing block is inserted in the lamp connecting block, the inductor is arranged at the upper end of the inductor, so that the fixing block clamps the position of the lamp connecting block, the clamping plate is arranged at the upper end of the fixing block, the clamping spring is arranged at the upper end of the clamping plate, the springback property of the clamping spring is enabled to be propped against two groups of clamping plates to be combined, the fixing block is inserted in the block groove in the lamp connecting block, the position of the inductor is fixed, the inductor is convenient to disassemble and assemble quickly, the inductor is disassembled and assembled quickly to overhaul, the work efficiency is improved, and the problem that the inductor is difficult to overhaul and the work efficiency is low after being damaged is solved.

For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of an induction lamp body according to a first embodiment;

FIG. 2 is a schematic side view of a protection mechanism according to a first embodiment;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the first embodiment;

FIG. 4 is a front sectional view of the detaching mechanism in accordance with the first embodiment;

FIG. 5 is a schematic top sectional view of the detaching mechanism according to the first embodiment;

fig. 6 is a schematic top view of a cleaning mechanism according to a first embodiment.

In the figure: 1. a lamp body; 11. an electrical box; 12. a box inserting block; 13. pressing a key; 14. a lamp connecting block; 15. a lamp body; 16. an inductor; 2. a protection mechanism; 21. a dust cover; 22. fixing the plug; 23. a bolt spring; 24. a key slot; 25. a left transparent shield; 26. a right transparent shield; 3. a disassembly mechanism; 31. a connector block; 32. fixing blocks; 33. a splint; 34. a clamp spring; 35. a pull rod; 36. a block groove; 4. a cleaning mechanism; 41. a loop bar; 42. an inner extension panel; 43. a spring; 44. pulling a handle; 45. a non-slip mat; 46. and (4) brush hairs.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e. a feature defined as "first", "second" may explicitly or implicitly include one or more of such features. Further, unless otherwise specified, "a plurality" means two or more.

It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "hollow" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example one

Referring to fig. 1-6, a constant brightness infrared induction lamp includes a lamp body 1; a wide-range light detector (not shown) is arranged on the lamp body 1;

the lamp main body 1 further comprises an electric box 11, an inserting box block 12, a key 13, a lamp connecting block 14, a lamp body 15 and an inductor 16; the box inserting block 12 is inserted in the electric box 11; the key 13 is fixedly connected to the front end of the box inserting block 12; the light connecting block 14 is fixedly connected to the front end of the box inserting block 12; the lamp body 15 is electrically connected with the wide-range light detector; the outer surface of the lamp body 1 is provided with a protection mechanism 2; the protection mechanism 2 comprises a dust cover 21, a fixed bolt 22, a bolt spring 23, a bolt groove 24, a left transparent shield 25 and a right transparent shield 26; the dust cover 21 is arranged at the upper end of the lamp body 15; the fixing bolt 22 is inserted into the dust cover 21; the bolt spring 23 is fixedly connected with one end of the fixed bolt 22; the key slot 24 is arranged inside the dust cover 21;

when the automatic illumination device works, the wide-range light detector and the sensor for detecting a human body are adopted, the sensor is an infrared sensor, when people are detected in the area, the lamp is automatically lightened to proper brightness according to the current environment brightness level, the brightness of the lamp is automatically adjusted according to the light intensity of the light coverage area, and the automatic illumination effect with constant brightness is realized; because the light intensity of the light sensor tested on the table tops or the ground with different materials and different colors is different, in order to achieve the effect of constant brightness, the ZigBee module can be preferentially adopted to be electrically connected with a wall control panel or a mobile phone and a wide-range light detector, so that the brightness value can be manually set; the adopted wide-range light detector can detect the brightness value in the range of 0-1000 Lux;

the lamp body 15 is protected by arranging the protection mechanism 2 at the upper end of the lamp body 15 through the dust cover 21, the lamp body 15 is arranged at the upper end of the lamp body 15 through arranging the left transparent shield 25 and the right transparent shield 26 at the two ends of the dust cover 21, dust is enabled to float on the upper end of the dust cover 21 and not to be accumulated at the upper end of the dust cover 21, the fixed bolt 22 is prevented from being lost by installing the bolt spring 23 at the lower end of the fixed bolt 22, the fixed bolt 22 is propped against and elastically inserted in the inner part of the lamp body 15 to install and disassemble the dust cover 21, the dust cover 21 is conveniently disassembled and cleaned, the lamp body 15 is realized, and the illumination brightness of the lamp body 15 is improved, the function convenient to use has solved the lamps and lanterns surface and has fallen the dust easily, and the dust adhesion causes clean difficulty on the lamp face to cause the unclear problem of illumination, improved the practicality.

The bottom of the lamp body 1 is provided with a dismounting mechanism 3; the disassembling mechanism 3 comprises a connector block 31, a fixing block 32, a clamping plate 33, a clamping spring 34, a pull rod 35 and a block groove 36; the connector block 31 is arranged inside the lamp connecting block 14; the fixing block 32 is inserted into the connector block 31; the clamping plate 33 is fixedly connected to the upper end of the fixed block 32; the clamping spring 34 is fixedly connected to the upper end of the clamping plate 33;

the during operation, through the structural design who sets up detaching mechanism 3 in the inside of even lamp piece 14, establish solid piece 32 through inserting in the inside of even lamp piece 14, install inductor 16 in the upper end of inductor 16, make solid piece 32 block even the position of ware piece 31 and establish, install splint 33 at the upper end of solid piece 32, install clamp spring 34 in the upper end of splint 33, make clamp spring 34 nature of kick-backing itself, it combines to establish two sets of splint 33, make solid piece 32 insert and establish in the inside piece groove 36 of even ware piece 31, fix the position of inductor 16, make things convenient for quick assembly disassembly inductor 16, quick assembly disassembly inductor 16 has been realized overhauing, the function of work efficiency is improved, it damages the back to have solved inductor 16, be difficult to overhaul it, cause the problem that work efficiency is low.

A cleaning mechanism 4 is arranged on the outer side of the lamp body 1; the cleaning mechanism 4 comprises a loop bar 41, an inner extension plate 42, a spring 43, a pull handle 44, an anti-skid pad 45 and bristles 46; the loop bar 41 is arranged at the lower end of the inductor 16; the inner extension plate 42 is movably connected inside the loop bar 41; the spring 43 is fixedly connected to one end of the inner extension plate 42; the pull handle 44 is fixedly connected to the outer surface of the loop bar 41;

the during operation, through the structural design who sets up clean mechanism 4 in the downside at inductor 16, establish the outside at inductor 16 through clean mechanism 4 cover, make and draw handle 44 through the pulling, make and drive loop bar 41 and expand outward, establish loop bar 41 cover in the outside of inductor 16, through loop bar 41 internally mounted spring 43, make elastic contraction, it fits together to drive loop bar 41, the inner wall installation brush hair 46 of loop bar 41, draw handle 44 through the pulling and clean the outer wall of inductor 16, make when inductor 16 surface falls into the dust and is difficult to clean, when causing the detection effect poor, clean fast to it, the labour has been realized saving, carry out abluent function to inductor 16 surface fast, when having solved and falling into the dust and being difficult to clean when inductor 16 surface, cause the problem when the detection effect is poor.

The lamp body 15 is fixedly connected to the front end of the lamp connecting block 14; the inductor 16 is arranged at the lower end of the light connecting block 14;

when the lamp works, the lamp body 15 emits light, and the sensor 16 detects and senses the light.

The left transparent dustproof cover 25 is fixedly connected to the left side of the dustproof cover 21; the right transparent dustproof cover 26 is fixedly connected to the right side of the dustproof cover 21;

during operation, set up left transparent shield 25 and right transparent shield 26 at dust cover 21 both ends and protect lamp body 15 for the dust floats and falls in the upper end of dust cover 21, and can not pile up in the upper end of dust cover 21, through the cambered surface landing of left transparent shield 25 and right transparent shield 26.

Two groups of fixing bolts 22, bolt springs 23 and bolt grooves 24 are arranged; the bottom of the fixed bolt 22 is attached to the bolt groove 24;

during operation, the fixing bolt 22 is inserted into the bolt groove 24 in the dust cover 21, so that the position of the dust cover 21 is fixed, the bolt spring 23 is installed at the lower end of the fixing bolt 22, so that the fixing bolt 22 is prevented from being lost, the fixing bolt 22 is abutted and elastically inserted into the lamp body 15, and the dust cover 21 is installed and disassembled.

The pull rod 35 is inserted into the lamp connecting block 14; the block groove 36 is arranged inside the connector block 31;

during operation, the clamping spring 34 is installed at the upper end of the clamping plate 33, so that the clamping spring 34 has the rebound property, and the two groups of clamping plates 33 are abutted to each other, so that the fixing block 32 is inserted into the block groove 36 in the connector block 31.

Two groups of fixing blocks 32 and clamping plates 33 are arranged; the outer surface of the fixed block 32 is matched with the block groove 36;

when the clamping device works, the clamping plate 33 is arranged at the upper end of the fixed block 32, and the clamping spring 34 is arranged at the upper end of the clamping plate 33, so that the clamping spring 34 has the rebound property, and the two groups of clamping plates 33 are abutted and matched.

The anti-skid pad 45 is fixedly connected to the upper end of the pull handle 44; the bristles 46 are fixedly connected to the inner wall of the loop bar 41;

in operation, the inner wall of the loop bar 41 is provided with the brush bristles 46, the outer wall of the inductor 16 is cleaned by pulling the pull handle 44, and the anti-slip pad 45 plays a role in improving friction force.

Two groups of the inner extension plates 42 and the springs 43 are arranged; the anti-skid pad 45 is made of rubber;

during operation, draw handle 44 to clean the outer wall of inductor 16 through the pulling for when inductor 16 surface falls into the dust and is difficult to clean, when causing the detection effect poor, clean it fast, through setting up to the rubber material, make reinforcing antiskid effect.

The working principle is that the light intensity of a light sensor tested on desktops or grounds made of different materials and in different colors is different, in order to achieve a constant brightness effect, a ZigBee module and a wall control panel or a mobile phone are adopted to achieve manual setting, when the lamp is installed, the lamp brightness is adjusted to a satisfactory level through a setting function, the lamp can automatically remember the brightness value after confirmation, and the lamp brightness is adjusted according to the brightness serving as a standard in subsequent work, and 1, a common infrared detector and a signal amplification and processing circuit are adopted; 2. a wide-range light detector is adopted, and brightness values in the range from zero to one thousand Lux can be detected; 3. the ZigBee wireless communication module is adopted to realize communication with a wall control panel switch and a mobile phone, the function of setting the brightness of the lamp is completed, and 4, after the lamp is installed, the lamp needs to be set according to the required illumination intensity to determine the constant brightness standard of the lamp; 5. when a human body signal is detected, the lamp is controlled to be turned on, the ambient illumination is detected, the brightness of the lamp is adjusted to the set brightness, and the purpose of constant-brightness illumination is achieved. And when the human body is detected to leave, the lamp is turned off.

The lamp body 15 is protected by arranging the protection mechanism 2 at the upper end of the lamp body 15 through the dust cover 21, the lamp body 15 is arranged at the upper end of the lamp body 15 through arranging the left transparent shield 25 and the right transparent shield 26 at the two ends of the dust cover 21, dust is enabled to float on the upper end of the dust cover 21 and not to be accumulated at the upper end of the dust cover 21, the fixed bolt 22 is prevented from being lost by installing the bolt spring 23 at the lower end of the fixed bolt 22, the fixed bolt 22 is propped against and elastically inserted in the inner part of the lamp body 15 to install and disassemble the dust cover 21, the dust cover 21 is conveniently disassembled and cleaned, the lamp body 15 is realized, and the illumination brightness of the lamp body 15 is improved, the function convenient to use has solved the lamps and lanterns surface and has fallen the dust easily, and the dust adhesion causes clean difficulty on the lamp face to cause the unclear problem of illumination, improved the practicality.

Through the structural design who sets up disassembly body 3 in the inside of even lamp piece 14, establish solid piece 32 through inserting in the inside of even lamp piece 14, install inductor 16 in the upper end of inductor 16, make solid piece 32 block even the position of ware piece 31 and establish, install splint 33 at the upper end of solid piece 32, install clamp spring 34 in the upper end of splint 33, make clamp spring 34 resilience nature itself, it closes to establish two sets of splint 33 mutually to support, make solid piece 32 insert and establish in the inside piece groove 36 of even ware piece 31, fix the position of inductor 16, make things convenient for quick assembly disassembly inductor 16, quick assembly disassembly inductor 16 has been realized overhauing, the function of improving work efficiency, sensor 16 has been solved and has been damaged the back, be difficult to overhaul it, cause the problem that work efficiency is low.

Through the structural design that sets up clean mechanism 4 at the downside of inductor 16, establish the outside at inductor 16 through clean mechanism 4 cover, make and draw handle 44 through the pulling, make and drive loop bar 41 and expand outward, establish loop bar 41 cover in the outside of inductor 16, through loop bar 41 internally mounted spring 43, make elastic contraction, it fits together to drive loop bar 41, the inner wall installation brush hair 46 of loop bar 41, draw handle 44 to clean the outer wall of inductor 16 through the pulling, make when inductor 16 surface falls into the dust and is difficult to clean, cause when detecting the effect poor, clean fast to it, save the labour has been realized, carry out clear function fast to inductor 16 surface, solved when inductor 16 surface falls into the dust and is difficult to clean, cause the problem when detecting the effect is poor.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (10)

1. A constant brightness infrared induction lamp is characterized in that: the LED lamp comprises a lamp body (1), wherein a wide-range light detector is arranged on the lamp body (1);

the lamp main body (1) further comprises an electric box (11), a box inserting block (12), a key (13), a lamp connecting block (14), a lamp body (15) and an inductor (16); the box inserting block (12) is inserted in the electric box (11); the key (13) is fixedly connected to the front end of the box inserting block (12); the light connecting block (14) is fixedly connected to the front end of the box inserting block (12); the outer surface of the lamp body (1) is provided with a protection mechanism (2);

the protection mechanism (2) comprises a dust cover (21), a fixed bolt (22), a bolt spring (23), a bolt groove (24), a left transparent shield (25) and a right transparent shield (26); the dust cover (21) is arranged at the upper end of the lamp body (15); the fixing bolt (22) is inserted into the dust cover (21); the bolt spring (23) is fixedly connected to one end of the fixed bolt (22); the key slot (24) is arranged inside the dust cover (21).

2. A constant brightness ir-sensitive lamp as claimed in claim 1, wherein: the bottom of the lamp main body (1) is provided with a dismounting mechanism (3); the disassembling mechanism (3) comprises a connector block (31), a fixing block (32), a clamping plate (33), a clamping spring (34), a pull rod (35) and a block groove (36); the connector block (31) is arranged inside the lamp connecting block (14); the fixed block (32) is inserted in the connector block (31); the clamping plate (33) is fixedly connected to the upper end of the fixed block (32); the clamping spring (34) is fixedly connected to the upper end of the clamping plate (33).

3. A constant brightness ir-sensitive lamp as claimed in claim 2, wherein: a cleaning mechanism (4) is arranged on the outer side of the lamp body (1); the cleaning mechanism (4) comprises a loop bar (41), an inward extending plate (42), a spring (43), a pull handle (44), an anti-skid pad (45) and bristles (46); the loop bar (41) is arranged at the lower end of the inductor (16); the inner extension plate (42) is movably connected inside the loop bar (41); the spring (43) is fixedly connected to one end of the inner extending plate (42); the pull handle (44) is fixedly connected to the outer surface of the loop bar (41).

4. A constant brightness ir-sensitive lamp according to claim 3, wherein: the lamp body (15) is fixedly connected to the front end of the lamp connecting block (14); the inductor (16) is arranged at the lower end of the light connecting block (14).

5. A constant brightness infrared induction lamp as defined in claim 4, wherein: the left transparent shield (25) is fixedly connected to the left side of the dust cover (21); the right transparent shield (26) is fixedly connected to the right side of the dust shield (21).

6. A constant brightness infrared induction lamp as defined in claim 5, wherein: two groups of fixing bolts (22), bolt springs (23) and bolt grooves (24) are arranged; the bottom of the fixing bolt (22) is attached to the bolt groove (24).

7. A constant brightness ir-sensitive lamp as claimed in claim 6, wherein: the pull rod (35) is inserted into the lamp connecting block (14); the block groove (36) is arranged inside the connector block (31).

8. A constant brightness ir-sensitive lamp as claimed in claim 7, wherein: two groups of fixing blocks (32) and clamping plates (33) are arranged; the outer surface of the fixed block (32) is matched with the block groove (36).

9. A constant brightness ir sensing lamp according to claim 8, wherein: the anti-skid pad (45) is fixedly connected to the upper end of the pull handle (44); the bristles (46) are fixedly connected to the inner wall of the loop bar (41).

10. A constant brightness ir sensing lamp according to claim 9, wherein: two groups of the inner extending plates (42) and the springs (43) are arranged; the non-slip mat (45) is made of rubber.

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