Multifunctional illuminating lamp for tunnel detection

By designing a multifunctional lighting lamp containing an adjustment lighting mechanism, the problem of limited illumination angle in the prior art is solved, multi-angle adjustment is realized, irradiation dead angles are avoided, and detection efficiency is improved.

CN119573017APending Publication Date: 2025-03-07重庆德飞检验检测有限公司
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Patent Information

Application Number
CN202411564249.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2025-03-07

AI Technical Summary

Technical Problem

In the prior art, the illumination angle of multi-function lighting lamps is limited and cannot be adjusted in multiple angles, resulting in prone to illumination dead angles.

Method used

A multifunctional lighting lamp consisting of a base, a moving wheel, a push frame and an adjusting lighting mechanism is designed. The adjustment lighting mechanism consists of upper and lower adjustment components, support plate, angle adjustment components and lighting components. Up and down adjustment and angle adjustment are achieved through transfer, screw, screw sleeve, drive wheel, connecting belt and height adjustment motor.

Benefits of technology

It effectively improves the adjustable range of the irradiation angle, avoids blind spots in the irradiation, and improves detection efficiency and accuracy.

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Abstract

The invention relates to the technical field of tunnel detection, in particular to a multifunctional lighting lamp for tunnel detection, which comprises a base, a plurality of moving wheels, a pushing frame and an adjusting lighting mechanism, and the adjusting lighting mechanism comprises an up-down adjusting assembly, a supporting plate, an angle adjusting assembly and a lighting assembly. The vertical adjusting assembly comprises two rotating seats, two screw rods, two screw sleeves, two driving wheels, a connecting belt and a driving unit, the vertical adjusting assembly is arranged above the base, the lighting assembly is arranged above the angle adjusting assembly, the two rotating seats are fixedly connected with the base, the two screw rods are movably connected with the two rotating seats respectively, and the connecting belt is connected with the connecting belt. The two threaded sleeves are arranged in the middle of the supporting plate in a sleeving mode, the two driving wheels are fixedly connected with the two threaded rods respectively, the connecting belt is movably connected with the two driving wheels, and through the arrangement, the technical problem that the illumination angle of the multifunctional illumination lamp is limited, multi-angle adjustment cannot be conducted, and consequently illumination dead angles are likely to occur is solved.
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Description

Technical Field

[0001] The present invention relates to the technical field of tunnel detection, and in particular to a multifunctional lighting lamp used for tunnel detection. Background Art

[0002] At present, some lighting lamps in the prior art need to be handheld by workers or installed on protective helmets, which are not easy to adjust and cannot be installed in a fixed place, and cannot free the hands well. The detection environment in the tunnel is poor, the functionality of the lighting lamps is relatively single, and the surface heats up after long-term use, and the heat dissipation effect is poor, which reduces its service life. If it breaks down suddenly, it will bring inconvenience to the detection operation.

[0003] The CN113983367A patent in the prior art discloses a multifunctional lighting lamp for tunnel detection, which relates to the field of tunnel detection technology. The multifunctional lighting lamp for tunnel detection comprises a mounting vertical plate, a pedal is arranged on one side of the mounting vertical plate, a vertical rod is arranged on the mounting vertical plate, an auxiliary mechanism is arranged on one end of the vertical rod, an L-shaped plug rod is arranged on one side of the mounting vertical plate, four sets of running wheels are fixedly connected to the bottom of the pedal and are distributed in a rectangular shape, a box is placed on the top of the pedal, a lifting mechanism is arranged on the box, an LED lamp is arranged on the auxiliary mechanism, an aromatherapy box is arranged on the top of the mounting vertical plate, a water inlet pipe is fixedly connected to one side of the box, the water inlet pipe is communicated with the inside of the box, and a knob cover is threadedly connected to one end of the water inlet pipe. The multifunctional lighting lamp for tunnel detection has the functions of lighting, cooling, repelling mosquitoes and dust removal, is easy to adjust, can be fixed at a certain place, does not need to be held, and greatly improves the progress of detection.

[0004] However, in the aforementioned prior art, the irradiation angle of the multifunctional lighting lamp is limited and cannot be adjusted at multiple angles, so that blind angles of irradiation are easily generated. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional lighting lamp for tunnel detection, so as to solve the technical problem that the illumination angle of the multifunctional lighting lamp in the prior art is limited and cannot be adjusted at multiple angles, thus easily resulting in illumination blind spots.

[0006] To achieve the above-mentioned purpose, the present invention provides a multifunctional lighting lamp for tunnel detection, comprising a base, a plurality of moving wheels, a pushing frame and an adjusting lighting mechanism, wherein the adjusting lighting mechanism comprises an up-and-down adjusting component, a supporting plate, an angle adjusting component and a lighting component, wherein the up-and-down adjusting component comprises two rotating seats, two screw rods, two screw sleeves, two driving wheels, a connecting belt and a driving unit, wherein the plurality of moving wheels are evenly arranged below the base, the pushing frame is arranged on the side of the base, the up-and-down adjusting component is arranged above the base, the supporting plate is arranged in the middle of the up-and-down adjusting component, and the angle adjusting component is arranged in the middle of the up-and-down adjusting component. The component is arranged above the support plate, the lighting component is arranged above the angle adjustment component, the two swivel seats are fixedly connected to the base and are evenly arranged above the base, the two screw rods are movably connected to the two swivel seats respectively and are respectively arranged above the two swivel seats, the two screw sleeves are respectively sleeved in the middle of the support plate and respectively cooperate with the two screw rods, the two driving wheels are respectively fixedly connected to the two screw rods and are respectively sleeved on the outer walls of the two screw rods, and the connecting belts are movably connected to the two driving wheels and are sleeved on the outer walls of the two driving wheels.

[0007] Among them, the up and down adjustment assembly also includes two sliding rods and two sliding sleeves. The two sliding rods are fixedly connected to the base and are evenly arranged above the base. The two sliding sleeves are respectively movably connected to the two sliding rods and are respectively arranged on the outer walls of the two sliding rods, and both cooperate with the support plate.

[0008] Among them, the driving unit includes a fixed frame and a height adjustment motor, the height adjustment motor is fixedly connected to one of the screw rods and is arranged above the screw rod, and the fixed frame is fixedly connected to the support plate and is arranged above the support plate, and cooperates with the height adjustment motor.

[0009] Wherein, the angle adjustment assembly includes a rotating seat, a rotating block, a mounting groove and a control unit, the rotating seat is fixedly connected to the support plate and is arranged above the support plate, the rotating block is movably connected to the rotating seat and is arranged above the rotating seat, the mounting groove is fixedly connected to the rotating block and is arranged above the rotating block, the control unit is arranged inside the mounting groove, and the lighting assembly is arranged above the control unit.

[0010] Among them, the control unit includes an angle adjustment motor, two gears, two adjustment disks and a rotating rod, the rotating rod is fixedly connected to the mounting groove and is arranged in the middle of the mounting groove, the two adjustment disks are fixedly connected to the rotating rod and are sleeved on the outside of the rotating rod, the angle adjustment motor is fixedly connected to the mounting groove and is arranged inside the mounting groove, and the two gears are respectively arranged at the two output ends of the angle adjustment motor and respectively cooperate with the two adjustment disks.

[0011] Wherein, the lighting assembly includes a mounting seat, a support rod and a lamp, the mounting seat is fixedly connected to the two adjustment disks and is arranged above the two adjustment disks, the support rod is fixedly connected to the mounting seat and is arranged above the mounting seat, and the lamp is arranged above the support rod.

[0012] Among them, the multifunctional lighting lamp for tunnel detection also includes an auxiliary lighting unit, which includes two support frames and a warning light. The two support frames are fixedly connected to the support plate and are symmetrically arranged on both sides of the support plate. The two warning lights are respectively arranged above the two support frames.

[0013] The present invention provides a multifunctional lighting lamp for tunnel detection. The base is provided to support the adjustable lighting mechanism. The push frame is provided to start cooperation with the moving wheel to achieve the function of driving the entire device to move. The adjustable lighting mechanism is provided to increase the illumination angle. In this way, the technical problem that the illumination angle of the multifunctional lighting lamp is limited and cannot be adjusted at multiple angles, thereby easily resulting in blind angles of illumination is effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0016] Figure 2 It is a three-dimensional structural diagram of the first embodiment of the present invention.

[0017] Figure 3 It is a side structural diagram of the first embodiment of the present invention.

[0018] Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0019] Figure 5 It is a three-dimensional structural diagram of the third embodiment of the present invention.

[0020] 101-base, 102-moving wheel, 103-pushing frame, 104-support plate, 105-swivel seat, 106-screw rod, 107-screw sleeve, 108-driving wheel, 109-connecting belt, 110-sliding rod, 111-sliding sleeve, 112-fixed frame, 113-height adjustment motor, 114-rotating seat, 115-rotating block, 116-mounting slot, 117-angle adjustment motor, 118-gear, 119-adjusting disk, 120-rotating rod, 121-mounting seat, 122-support rod, 123-lamp, 201-support frame, 202-warning light, 301-threaded rod, 302-interlocking disk, 303-belt, 304-turntable, 305-guide rod, 306-guide sleeve, 307-placement plate, 308-dividing strip. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0022] First embodiment:

[0023] See also Figure 1 to Figure 3 ,in Figure 1 is a schematic structural diagram of a first embodiment of the present invention, Figure 2 is a three-dimensional structural diagram of the first embodiment of the present invention, Figure 3 It is a side structural diagram of the first embodiment of the present invention.

[0024] The present invention provides a multifunctional lighting lamp for tunnel detection, comprising a base 101, a plurality of moving wheels 102, a pushing frame 103 and a lighting adjustment mechanism, wherein the lighting adjustment mechanism comprises an up-and-down adjustment component, a support plate 104, an angle adjustment component and a lighting component, wherein the up-and-down adjustment component comprises two rotating seats 105, two screw rods 106, two screw sleeves 107, two driving wheels 108, a connecting belt 109 and a driving unit; the up-and-down adjustment component further comprises two sliding rods 110 and two sliding sleeves 111; the driving unit comprises a fixing frame 112 and a height adjustment motor 113; the angle adjustment component comprises a rotating seat 114, a rotating block 115, a mounting groove 116 and a control unit; the control unit comprises an angle adjustment motor 117, two gears 118, two adjustment disks 119 and a rotating rod 120; the lighting component comprises a mounting seat 121, a support rod 122 and a lamp 123, and the above arrangement solves the problem that the illumination angle of the multifunctional lighting lamp is limited and cannot be adjusted at multiple angles, thereby easily causing an illumination dead angle.

[0025] According to the present specific embodiment, the plurality of moving wheels 102 are evenly arranged below the base 101, the pushing frame 103 is arranged on the side of the base 101, the up-down adjustment assembly is arranged above the base 101, the support plate 104 is arranged in the middle of the up-down adjustment assembly, the angle adjustment assembly is arranged above the support plate 104, the lighting assembly is arranged above the angle adjustment assembly, the two rotating seats 105 are fixedly connected to the base 101 and evenly arranged above the base 101, the two screw rods 106 are respectively movably connected to the two rotating seats 105 and are respectively arranged above the two rotating seats 105, the two screw sleeves 107 are respectively sleeved in the middle of the support plate 104 and respectively cooperate with the two screw rods 106, and the two The driving wheels 108 are fixedly connected to the two screw rods 106 respectively, and are respectively sleeved on the outer walls of the two screw rods 106. The connecting belts 109 are movably connected to the two driving wheels 108 and are sleeved on the outer walls of the two driving wheels 108. Through the setting of the two rotating seats 105, the two rotating seats 105 play a role in supporting the two screw rods 106 respectively. The setting of the two screw sleeves 107 plays a role in connecting with the support plate 104, and cooperates with the two screw rods 106 respectively, so as to achieve the function of driving the angle adjustment component and the lighting component arranged on the support plate 104 to adjust up and down. The setting of the two driving wheels 108 plays a role in cooperating with the connecting belts 109, so as to achieve the function of driving the two screw rods 106 to rotate simultaneously.

[0026] Among them, the two sliding rods 110 are fixedly connected to the base 101 and are evenly arranged above the base 101. The two sliding sleeves 111 are respectively movably connected to the two sliding rods 110 and are respectively arranged on the outer walls of the two sliding rods 110, and both cooperate with the support plate 104. Through the setting of the two sliding rods 110, the two screws 106 respectively cooperate with the two sliding sleeves 111, thereby realizing the function of assisting the support plate 104 to move up and down.

[0027] Among them, the height adjustment motor 113 is fixedly connected to one of the screw rods 106 and is arranged above the screw rod 106. The fixing frame 112 is fixedly connected to the support plate 104 and is arranged above the support plate 104, and cooperates with the height adjustment motor 113. Through the setting of the fixing frame 112, the fixing frame 112 plays a role in fixing the position of the height adjustment motor 113, and the setting of the height adjustment motor 113 plays a role in driving the screw rod 106 to rotate.

[0028] Secondly, the rotating seat 114 is fixedly connected to the support plate 104 and is arranged above the support plate 104. The rotating block 115 is movably connected to the rotating seat 114 and is arranged above the rotating seat 114. The mounting groove 116 is fixedly connected to the rotating block 115 and is arranged above the rotating block 115. The control unit is arranged inside the mounting groove 116, and the lighting assembly is arranged above the control unit. Through the setting of the rotating seat 114, the rotating seat 114 plays a role in driving the rotating block 115 to rotate left and right, and the setting of the mounting groove 116 plays a role in installing and fixing the control unit.

[0029] Secondly, the rotating rod 120 is fixedly connected to the mounting groove 116 and is arranged in the middle of the mounting groove 116. The two adjusting disks 119 are fixedly connected to the rotating rod 120 and are sleeved on the outside of the rotating rod 120. The angle adjustment motor 117 is fixedly connected to the mounting groove 116 and is arranged inside the mounting groove 116. The two gears 118 are respectively arranged at the two output ends of the angle adjustment motor 117, and respectively cooperate with the two adjusting disks 119. Through the setting of the angle adjustment motor 117, the angle adjustment motor 117 plays a role in driving the two gears 118 to rotate at the same time, so that the two gears 118 can respectively cooperate with the two adjusting disks 119 arranged on the rotating rod 120, so as to drive the two adjusting disks 119 to rotate and achieve the role of driving the lighting component to adjust the tilt angle.

[0030] At the same time, the mounting seats 121 are fixedly connected to the two adjusting disks 119 and are arranged above the two adjusting disks 119. The support rod 122 is fixedly connected to the mounting seats 121 and is arranged above the mounting seats 121. The lamp 123 is arranged above the support rod 122. Through the setting of the mounting seats 121, the mounting seats 121 play a role of supporting the support rod 122, and the setting of the support rod 122 plays a role of increasing the illumination height of the lamp 123.

[0031] When a multifunctional lighting lamp for tunnel detection of the present embodiment is used, through the setting of the adjusting lighting mechanism, when it is used, the height adjustment motor 113 arranged in the fixing frame 112 is started, and the height adjustment motor 113 drives one of the screw rods 106 to rotate, and the screw rod 106 drives the other screw rod 106 to rotate through the driving wheel 108 and the belt 303, so as to achieve the function of driving the support plate 104 to adjust up and down. When the angle adjustment is required, the angle adjustment motor 117 arranged in the mounting groove 116 is started, and the angle adjustment motor 117 drives the two gears 118 to rotate, and the two gears 118 rotate simultaneously with the two adjusting disks 119, so as to achieve the function of driving the mounting seat 121 and the lamp 123 arranged above the two adjusting disks 119 to adjust the angle. In this way, the technical problem that the illumination angle of the multifunctional lighting lamp is limited and cannot be adjusted at multiple angles, thereby easily causing the illumination blind angle, is effectively solved.

[0032] Second embodiment:

[0033] Based on the first embodiment, please refer to Figure 4 ,in Figure 4 It is a schematic structural diagram of the second embodiment of the present invention.

[0034] The present invention provides a multifunctional lighting lamp for tunnel detection, which also includes a lighting unit. The auxiliary lighting unit includes two support frames 201 and a warning light 202. Through the arrangement of the auxiliary lighting unit, the auxiliary lighting assembly plays a role in improving the safety of the device during use.

[0035] According to this specific embodiment, the two support frames 201 are fixedly connected to the support plate 104 and are symmetrically arranged on both sides of the support plate 104. The two warning lights 202 are respectively arranged above the two support frames 201. Through the arrangement of the two support frames 201, the two support frames 201 serve to support the two warning lights 202 respectively, thereby improving the warning effect of the two warning lights 202.

[0036] When using a multifunctional lighting lamp for tunnel detection in this embodiment, through the setting of the auxiliary lighting unit, the two warning lights 202 are respectively installed above the two support frames 201, so that the two warning lights 202 can extend outward, thereby improving the safety of the device when in use.

[0037] Third embodiment:

[0038] The multifunctional lighting lamp for tunnel detection also includes a tool placement component, which includes two threaded rods 301, two interlocking disks 302, a belt 303, a turntable 304, a guide unit and a placement unit. The two threaded rods 301 are arranged above the base 101, and the two interlocking disks 302 are respectively fixedly connected to the two threaded rods 301 and are respectively sleeved on the outer walls of the two threaded rods 301. The belt 303 is arranged in the middle of the two interlocking disks 302, and the turntable 304 is arranged above one of the threaded rods 301. The guide unit is arranged above the base 101 and cooperates with the placement unit.

[0039] The guide unit includes two guide rods 305 and two guide sleeves 306. The two guide rods 305 are fixedly connected to the base 101 and are evenly arranged above the base 101. The two guide sleeves 306 are respectively movably connected to the two guide rods 305 and are respectively sleeved on the outer walls of the two guide rods 305, and both cooperate with the placement unit.

[0040] The placement unit includes a placement plate 307 and a dividing strip 308. The placement plates 307 are movably connected to the two threaded rods 301 and are arranged in the middle of the two threaded rods 301. They also cooperate with the two guide sleeves 306. The multiple dividing strips 308 are fixedly connected to the placement plate 307 and are arranged in the middle of the placement plate 307.

[0041] Based on the second embodiment, please refer to Figure 5 ,in Figure 5 It is a three-dimensional structural diagram of the third embodiment of the present invention.

[0042] The present invention provides a multifunctional lighting lamp for tunnel detection, which also includes a tool placement assembly, wherein the tool placement assembly includes two threaded rods 301, two linkage disks 302, a belt 303, a turntable 304, a guide unit and a placement unit; the guide unit includes two guide rods 305 and two guide sleeves 306; the placement unit includes a placement plate 307 and a dividing strip 308.

[0043] According to this specific embodiment, the two threaded rods 301 are arranged above the base 101, the two interlocking plates 302 are respectively fixedly connected to the two threaded rods 301 and are respectively sleeved on the outer walls of the two threaded rods 301, the belt 303 is arranged in the middle of the two interlocking plates 302, the turntable 304 is arranged above one of the threaded rods 301, the guide unit is arranged above the base 101, and cooperates with the placement unit. Through the arrangement of the two threaded rods 301, the two threaded rods 301 can be rotated simultaneously under the drive of the two interlocking plates 302 and the belt 303, and the position of the turntable 304 plays a role in controlling the rotation of the two threaded rods 301, thereby realizing the role of driving the placement unit to move up and down.

[0044] Among them, the two guide rods 305 are fixedly connected to the base 101 and are evenly arranged above the base 101. The two guide sleeves 306 are respectively movably connected to the two guide rods 305 and are respectively sleeved on the outer walls of the two guide rods 305, and both cooperate with the placement unit. Through the setting of the two guide rods 305, the two guide rods 305 respectively cooperate with the two guide sleeves 306, so as to achieve the function of assisting the placement unit to move up and down, thereby improving the stability of the up and down movement of the placement unit.

[0045] Secondly, the placement plates 307 are movably connected to the two threaded rods 301 and are disposed in the middle of the two threaded rods 301, and cooperate with the two guide sleeves 306. The plurality of dividing strips 308 are fixedly connected to the placement plates 307 and are disposed in the middle of the placement plates 307. Through the setting of the dividing strips 308, the dividing strips 308 serve to classify and place the tools placed on the placement plates 307.

[0046] When using a multifunctional lighting lamp for tunnel detection in this embodiment, the tool is placed on the placement plate 307 through the setting of the tool placement component. When the tool is to be used, the turntable 304 is rotated, and the turntable 304 drives one of the threaded rods 301 to rotate. One of the threaded rods 301 drives the other threaded rod 301 to rotate through the belt 303 and the two linkage plates 302, and at the same time cooperates with the two guide rods 305 to drive the placement plate 307 to move up and down.

[0047] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A multifunctional lighting lamp for tunnel detection, comprising a base, a plurality of moving wheels and a pushing frame, wherein the plurality of moving wheels are evenly arranged below the base, and the pushing frame is arranged on the side of the base, characterized in that: It also includes adjusting the lighting mechanism; The lighting adjustment mechanism includes an up and down adjustment component, a support plate, an angle adjustment component and a lighting component, the up and down adjustment component includes two swivel seats, two screw rods, two screw sleeves, two driving wheels, a connecting belt and a driving unit, the up and down adjustment component is arranged above the base, the support plate is arranged in the middle of the up and down adjustment component, the angle adjustment component is arranged above the support plate, and the lighting component is arranged above the angle adjustment component, the two swivel seats are fixedly connected to the base and are evenly arranged above the base, the two screw rods are movably connected to the two swivel seats respectively and are respectively arranged above the two swivel seats, the two screw sleeves are respectively sleeved in the middle of the support plate and respectively cooperate with the two screw rods, the two driving wheels are respectively fixedly connected to the two screw rods and are respectively sleeved on the outer walls of the two screw rods, and the connecting belts are movably connected to the two driving wheels and are sleeved on the outer walls of the two driving wheels.

2. The multifunctional lighting lamp for tunnel detection according to claim 1, characterized in that: The up and down adjustment assembly also includes two sliding rods and two sliding sleeves. The two sliding rods are fixedly connected to the base and are evenly arranged above the base. The two sliding sleeves are movably connected to the two sliding rods and are respectively arranged on the outer walls of the two sliding rods, and both cooperate with the support plate.

3. The multifunctional lighting lamp for tunnel detection according to claim 2, characterized in that: The driving unit includes a fixed frame and a height adjustment motor, the height adjustment motor is fixedly connected to one of the screw rods and is arranged above the screw rod, and the fixed frame is fixedly connected to the support plate and is arranged above the support plate, and cooperates with the height adjustment motor.

4. The multifunctional lighting lamp for tunnel detection according to claim 3, characterized in that: The angle adjustment assembly includes a rotating seat, a rotating block, a mounting groove and a control unit. The rotating seat is fixedly connected to the support plate and is arranged above the support plate. The rotating block is movably connected to the rotating seat and is arranged above the rotating seat. The mounting groove is fixedly connected to the rotating block and is arranged above the rotating block. The control unit is arranged inside the mounting groove, and the lighting assembly is arranged above the control unit.

5. The multifunctional lighting lamp for tunnel detection according to claim 4, characterized in that: The control unit includes an angle adjustment motor, two gears, two adjustment disks and a rotating rod. The rotating rod is fixedly connected to the mounting groove and is arranged in the middle of the mounting groove. The two adjustment disks are fixedly connected to the rotating rod and are sleeved on the outside of the rotating rod. The angle adjustment motor is fixedly connected to the mounting groove and is arranged inside the mounting groove. The two gears are respectively arranged at the two output ends of the angle adjustment motor and respectively cooperate with the two adjustment disks.

6. The multifunctional lighting lamp for tunnel detection according to claim 5, characterized in that: The lighting assembly includes a mounting seat, a support rod and a lamp. The mounting seat is fixedly connected to the two adjustment disks and is arranged above the two adjustment disks. The support rod is fixedly connected to the mounting seat and is arranged above the mounting seat. The lamp is arranged above the support rod.

7. The multifunctional lighting lamp for tunnel detection according to claim 6, characterized in that: The multifunctional lighting lamp for tunnel detection also includes an auxiliary lighting unit, which includes two support frames and a warning light. The two support frames are fixedly connected to the support plate and are symmetrically arranged on both sides of the support plate. The two warning lights are respectively arranged above the two support frames.

Citation Information

Patent Citations

  • Multifunctional illuminating lamp for tunnel detection

    CN113983367A