Strong-penetrating-power special lighting lamp with adjustable function
Through the design of lifting, closing, and dust removal mechanisms, the system achieves automatic protection and dust removal for special lighting fixtures with strong penetrating power, solving the problems of damage and dust accumulation when not in use, and ensuring efficient use of the fixtures in complex scenarios.
Patent Information
- Application Number
- CN202511507160.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-01-09
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing high-penetration special lighting fixtures are easily damaged by impact when not in use, and are prone to dust accumulation during use, and cannot automatically adjust to the optimal working position.
A lighting fixture comprising a lifting mechanism, a closing mechanism, a flipping mechanism, and a dust-cleaning mechanism was designed. Through the coordinated action of components such as rocker arms, gears, racks, covers, and air storage boxes, the lighting fixture achieves automatic protection, dust cleaning, and position adjustment.
It protects the light when not in use, prevents dust from entering, automatically flips to the optimal working position, and cleans dust when stored, solving the problems of damage and dust accumulation.
Smart Images
Figure CN121296947A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of special lighting fixtures, specifically to a special lighting fixture with adjustable function and strong penetrating power. Background Technology
[0002] In specialized scenarios such as industrial inspection, emergency rescue, deep-sea exploration, and mining, there are extremely high requirements for the penetration and adaptability of lighting fixtures. Traditional lighting equipment can no longer meet the precise lighting needs in complex scenarios. Compared with ordinary industrial lamps or conventional emergency lights, its advantages are mainly reflected in high penetration efficiency, strong scene adaptability, and good environmental tolerance.
[0003] High-penetration special lighting fixtures are lighting devices designed specifically for extreme and complex scenarios. The core of these fixtures is to overcome the light attenuation barrier through technological innovation, while also possessing scene adaptability.
[0004] Existing high-penetration special lighting fixtures already emit light with strong penetrating power. However, due to the high price of these special lighting devices, they are susceptible to damage from impacts when not in use, resulting in economic losses. Summary of the Invention
[0005] The purpose of this invention is to provide a special lighting fixture with adjustable function and strong penetrating power to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a special lighting fixture with adjustable high penetrating power, comprising a housing, wheels fixed to the bottom of the housing, a lifting mechanism provided inside the housing, a folding column fixed above the lifting mechanism, a short column fixed to the side wall of the folding column, a lighting lamp rotatably connected to the outer wall of the short column, a closing mechanism provided above the housing, a flipping mechanism provided above the housing, and a dust removal mechanism provided on the side of the lighting lamp; The lifting mechanism includes a rocker arm, a locking bar, a connecting sleeve, a slotted wheel, a gear, and a rack. The rocker arm is rotatably connected inside the housing. The slotted wheel is fixed to the outer wall of the rocker arm, and the gear is fixed to the outer wall of the rocker arm. The rack meshes with the gear. The connecting sleeve is fixed to the side wall of the housing. The locking bar is hinged to the connecting sleeve. The four wheels under the housing allow the entire lighting device to be pushed to the desired location. When the lighting is needed, the operator manually releases the locking bar from the slotted wheel, releasing the rocker arm from its limit position. Then, the rocker arm is turned clockwise. The rotation of the rocker arm causes the gear to rotate clockwise, which in turn causes the rack meshing with it to move upward. The upward movement of the rack causes the folding column to move upward.
[0007] Preferably, the closing mechanism includes: a cover plate, a connecting rod, and a small torsion spring.
[0008] Preferably, the connecting rod is fixed to the inner wall of the box, the cover plate is rotatably connected to the outer wall of the connecting rod, one end of the small torsion spring is fixed to the inner wall of the box, and the other end of the small torsion spring is fixed to the side wall of the cover plate.
[0009] Preferably, the flipping mechanism includes: a protrusion, a strip, a limiting hole, a groove, a triangular plate, a first spring, a limiting rod, a second spring, and a pressure rod.
[0010] Preferably, the protrusion is fixed on the connecting rod, the groove is opened above the rack, the limiting hole is opened above the rack, one end of the first spring is fixed to the inner wall of the groove, and the long strip is fixed to the other end of the first spring. When the cover plate is flipped upward to the maximum angle, the protrusion will squeeze the long strip, causing the triangular plate to squeeze the pressure rod, thus compressing the second spring. At this time, the lighting lamp is not restricted in position and will be rotated 180° clockwise under the action of the large torsion spring, realizing the automatic rotation of the lighting lamp and solving the problem that the lighting lamp cannot be automatically rotated to the working position.
[0011] Preferably, the triangular plate is fixed above the long strip, one end of the second spring is fixed inside the lighting lamp, the limiting rod is fixed to the other end of the second spring, the pressure rod is fixed to the side wall of the limiting rod, and the large torsion spring is fixed to the side wall of the folding column.
[0012] Preferably, the dust removal mechanism includes: an air storage box, a short column, a spring, a push plate, an air hole, and an exhaust box.
[0013] Preferably, the air storage box is fixed to the side of the light fixture, the short column passes through the side wall of the air storage box and is slidably connected at the penetration point, the spring is fixed to the inner wall of the air storage box, the push plate is fixed to the right side of the short column, the exhaust box is fixed to the right side of the air storage box, and the air hole is opened on the right side of the exhaust box. When the light fixture is retracted counterclockwise, the push rod is squeezed by the inside of the folding column, causing the gas in the air storage box to be squeezed out from the air hole of the exhaust box. This realizes the function of blowing air onto the surface of the light fixture during the retraction of the light fixture, solving the problem of dust accumulation on the surface of the light fixture during use.
[0014] Compared with the prior art, the present invention provides a special lighting fixture with adjustable function and strong penetrating power, which has the following beneficial effects: 1. This adjustable, high-penetration special lighting fixture uses a rocker arm to rotate a gear, which in turn moves a rack up and down, further enabling the folding column and the lighting lamp to move up and down. This allows the lighting lamp to be retracted into the housing when not in use, solving the problem of the lighting lamp being unprotected when not in use.
[0015] 2. This adjustable, high-penetration special lighting fixture, under the action of a small torsion spring, allows the cover to flip open when the folding column moves upward and flip closed when the folding column moves downward, thus achieving automatic opening and closing of the cover and solving the problem that dust and sand may enter the interior of the box when not in use.
[0016] 3. This adjustable, high-penetration special lighting fixture, when the cover plate is flipped upwards to its maximum angle, the protrusion will squeeze the long strip, causing the triangular plate to squeeze the pressure rod, thus compressing the second spring. At this time, the lighting lamp is not restricted in position and will be rotated 180° clockwise under the action of the large torsion spring, realizing the automatic rotation of the lighting lamp and solving the problem that the lighting lamp cannot automatically rotate to the working position.
[0017] 4. This adjustable, high-penetration special lighting fixture, when the lighting lamp is retracted counterclockwise, the push rod is squeezed by the inside of the folding column, causing the gas in the gas storage box to be squeezed out from the air hole of the exhaust box, realizing the function of blowing air onto the surface of the lighting lamp during the retraction process, and solving the problem of dust accumulation on the surface of the lighting lamp during use. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of the present invention; Figure 2 This is a partial cross-sectional view of the present invention; Figure 3 This is a partial structural diagram of the present invention; Figure 4 This is a partial structural diagram of the present invention; Figure 5 This is a schematic diagram of the flipping mechanism of the present invention; Figure 6 This is a schematic diagram of the flipping mechanism of the present invention; Figure 7 This is a schematic diagram of the dust removal mechanism of the present invention.
[0019] In the diagram: 1. Lifting mechanism; 101. Rocker arm; 102. Locking bar; 103. Connecting sleeve; 104. Locking wheel; 105. Gear; 106. Rack; 2. Cover closing mechanism; 201. Cover plate; 202. Connecting rod; 203. Small torsion spring; 3. Flipping mechanism; 301. Protrusion; 302. Long strip; 303. Limiting hole; 304. Groove; 305. Triangular plate; 306. First spring; 307. Limiting rod; 308. Second spring; 309. Pressure rod; 310. Large torsion spring; 4. Dust cleaning mechanism; 401. Air storage box; 402. Push rod; 403. Spring; 404. Push plate; 405. Air hole; 406. Exhaust box; 5. Wheel; 6. Box body; 7. Lighting lamp; 8. Folding column; 9. Short column. Detailed Implementation
[0020] like Figures 1-7 As shown, the present invention provides a technical solution: a special lighting fixture with adjustable function and strong penetrating power, including a housing 6, with wheels 5 fixed at the bottom of the housing 6 to facilitate the movement of the equipment. A lifting mechanism 1 is provided inside the housing 6, and a folding column 8 is fixed above the lifting mechanism 1. A short column 9 is fixed to the side wall of the folding column 8, and a lighting lamp 7 is rotatably connected to the outer wall of the short column 9.
[0021] The lifting mechanism 1 includes: a rocker arm 101, a locking bar 102, a connecting sleeve 103, a slotted wheel 104, a gear 105, and a rack 106. The rocker arm 101 is rotatably connected to the inside of the housing 6. The slotted wheel 104 is fixed to the outer wall of the rocker arm 101. The gear 105 is fixed to the outer wall of the rocker arm 101. The rack 106 meshes with the gear 105. The connecting sleeve 103 is fixed to the side wall of the housing 6. The locking bar 102 is hinged to the connecting sleeve 103. By rocking the rocker arm 101, the gear 105 rotates. The rotation of the gear 105 drives the rack 106 to move up and down. When the lighting lamp 7 is not in use, it can be adjusted into the housing 1 for protection, solving the problem that the lighting lamp 7 has no protection when it is not in use.
[0022] A lid-closing mechanism 2 is provided on the top of the housing 6. The lid-closing mechanism 2 includes a cover plate 201, a connecting rod 202, and a small torsion spring 203. The connecting rod 202 is fixed to the inner wall of the housing 6, and the cover plate 201 is rotatably connected to the outer wall of the connecting rod 202. One end of the small torsion spring 203 is fixed to the inner wall of the housing 6, and the other end of the small torsion spring 203 is fixed to the side wall of the cover plate 201. Under the action of the small torsion spring 203, when the folding column 8 moves upward, the cover plate 201 can be flipped open, and when the folding column 8 moves downward, the cover plate 201 can be flipped closed, realizing the automatic opening and closing of the cover plate 201. This solves the problem that dust and sand may enter the interior of the housing 6 when it is not in use, causing a large amount of dust to be exposed on the lighting lamp 7, affecting the normal illumination of the lighting lamp 7.
[0023] A flipping mechanism 3 is provided on the top of the housing 6. The flipping mechanism 3 includes: a protrusion 301, a strip 302, a limiting hole 303, a groove 304, a triangular plate 305, a first spring 306, a limiting rod 307, a second spring 308, a pressure rod 309, and a large torsion spring 310. The protrusion 301 is fixed on the connecting rod 202. The groove 304 is opened above the rack 106. The limiting hole 303 is opened above the rack 106. One end of the first spring 306 is fixed to the inner wall of the groove 304. The strip 302 is fixed to the other end of the first spring 306. The triangular plate 305 is fixed above the strip 302. One end of the second spring 308 is fixed inside the lighting lamp 7. The limiting rod 307 is fixed to the other end of the second spring 308. The pressure rod 309 is fixed to the side wall of the limiting rod 307. The large torsion spring 310 is fixed to the side wall of the folding column 8. When the cover plate 201 is flipped upward to the maximum angle, the protrusion 301 will squeeze the strip 302, causing the triangular plate 305 to squeeze the pressure rod 309, which will compress the second spring 308. At this time, the lighting lamp 7 is not restricted in position and will be rotated 180° clockwise under the action of the large torsion spring 310, realizing the automatic rotation of the lighting lamp 7 and solving the problem that the lighting lamp 7 cannot be automatically rotated to the working position.
[0024] A dust removal mechanism 4 is provided on the side of the lighting lamp 7. The dust removal mechanism 4 includes: an air storage box 401, a push rod 402, a spring 403, a push plate 404, an air hole 405, and an exhaust box 406. The air storage box 401 is fixed to the side of the lighting lamp 7. The push rod 402 passes through the side wall of the air storage box 401 and is slidably connected at the point of penetration. The spring 403 is fixed to the inner wall of the air storage box 401. The push plate 404 is fixed to the right side of the push rod 402. The exhaust box 406 is fixed to the right side of the air storage box 401, and the air hole 405 is located on the right side of the exhaust box 406. When the lighting lamp 7 is retracted counterclockwise, the push rod 402 is squeezed by the inside of the folding column 8, causing the gas in the air storage box 401 to be squeezed out from the air hole 405 of the exhaust box 406. This achieves the function of blowing air onto the surface of the lighting lamp 7 during the retraction process, solving the problem of dust accumulation on the surface of the lighting lamp 7 during use.
[0025] Working principle: The four wheels 5 under the housing 6 allow the entire lighting equipment to be pushed to the desired location. When the light 7 is needed, the operator manually disengages the locking strip 102 from the locking wheel 104, releasing the rocker arm 101 from its limit position. Then, the rocker arm 101 is turned clockwise. The rotation of the rocker arm 101 drives the gear 105 to rotate clockwise. The clockwise rotation of the gear 105 drives the meshing rack 106 upwards. The upward movement of the rack 106 drives the folding column 8 upwards. When the rack 106... When the light 7 is at the bottom of the housing 6, it is folded upside down inside the folding column 8. As the folding column 8 moves upward, its upper end will hit the cover plate 201. As the folding column 8 continues to move upward, the cover plate 201 also flips. At this time, the protrusion 301 also rotates with the rotation of the cover plate 201. When the folding column 8 moves to the top, the protrusion 301 squeezes the strip 302. After being squeezed, the strip 302 moves to the right, which in turn squeezes the first spring 306. In the compressed state, the rightward movement of the long strip 302 will cause the triangular plate 305 to move to the right as well. The inclined surface of the triangular plate 305 will press against the pressure rod 309. The pressure rod 309 is compressed, causing the second spring 308 to be compressed. At this time, the limiting rod 307 is retracted into the interior of the lighting lamp 7. At this time, the limiting rod 307 and the limiting hole 303 are not in contact. Under the action of the small torsion spring 203, the lighting lamp 7 will be stretched to an angle perpendicular to the ground. This allows the lighting lamp 7 to automatically pop out to the usable angle when the folding column 8 is moved to the top. During the rotation and unfolding process of the lighting lamp 7, the push rod 402 disengages from the side wall of the folding column 8. The push rod 402 extends outward under the action of the spring 403. This action can store a large amount of gas in the gas storage box 401. Finally, the locking strip 102 needs to be rotated downward and locked into the locking wheel 104 to stop the rocker arm 101 from rotating. All transmission structures are locked. The state after the above operation is the state of the entire device when the lighting lamp 7 is working. When the lighting lamp 7 is not needed, the staff first rotates the lighting lamp 7 counterclockwise by 180 degrees, aligning the limiting rod 307 on the lighting lamp 7 with the limiting hole 303. During the counterclockwise rotation of the lighting lamp 7, the push rod 402 is squeezed by the inside of the folding column 8, causing the push rod 402 to move inward, which in turn drives the push plate 404 to move inward. The inward movement of the push plate 404 will quickly discharge the gas in the gas storage box 401 through the air hole 405 on the exhaust box 406, thus cleaning the dust on the lighting lamp 7.The operator then moves the locking strip 102 upwards, disengaging it from the locking wheel 104 and releasing it from its restraint. The operator then rotates the rocker arm 101 counter-clockwise. This rotation drives the gear 105 to rotate counter-clockwise, which in turn moves the meshing rack 106 downwards. As the rack moves downwards, it moves the folding post 8 downwards, further displacing the protrusion 301 and preventing it from pressing against the strip 302. At this point, the limiting rod 307, no longer restrained by the triangular plate 305, will engage with the limiting hole. In step 303, the lighting lamp 7 is locked in place, the rocker arm 101 continues to rock, and the cover plate 201 is pressed tightly against the folding column 8 under the action of the small torsion spring 203. When the folding column 8 is completely moved into the interior of the box 6, the cover plate 201 is tightly covered on the upper wall of the box 6, realizing the function of the cover plate 201 automatically closing when the folding column 8 is folded to the bottom. At this time, the operator rotates the locking strip 102 downwards, locking the locking strip 102 onto the locking wheel 104, so that the rocker arm 101 stops rotating, locking all the transmission mechanisms inside the box 6. The above operations complete the storage of the lighting lamp 7.
[0026] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A special lighting fixture with adjustable high penetrating power, comprising a housing (6), characterized in that: The box (6) is fixed with wheels (5) at the bottom, and a lifting mechanism (1) is provided inside the box (6). A folding column (8) is fixed above the lifting mechanism (1). A short column (9) is fixed on the side wall of the folding column (8). A lighting lamp (7) is rotatably connected to the outer wall of the short column (9). A lid closing mechanism (2) is provided above the box (6). The lifting mechanism (1) includes: a rocker arm (101), a locking bar (102), a connecting sleeve (103), a slotted wheel (104), a gear (105), and a rack (106); the rocker arm (101) is rotatably connected to the inside of the housing (6), the slotted wheel (104) is fixed to the outer wall of the rocker arm (101), the gear (105) is fixed to the outer wall of the rocker arm (101), the rack (106) meshes with the gear (105), the connecting sleeve (103) is fixed to the side wall of the housing (6), and the locking bar (102) is hinged to the connecting sleeve (103).
2. A special lighting fixture with adjustable function and high penetrating power according to claim 1, characterized in that: The closing mechanism (2) includes: a cover plate (201), a connecting rod (202) and a small torsion spring (203); the connecting rod (202) is fixed on the inner wall of the box (6), and the cover plate (201) is rotatably connected to the outer wall of the connecting rod (202).
3. A special lighting fixture with adjustable function and high penetrating power according to claim 2, characterized in that: One end of the small torsion spring (203) is fixed to the inner wall of the box (6), and the other end of the small torsion spring (203) is fixed to the side wall of the cover plate (201).
4. A special lighting fixture with adjustable function and high penetrating power according to claim 1, characterized in that: A flipping mechanism (3) is provided on the top of the box (6). The flipping mechanism (3) includes: a protrusion (301), a strip (302), a limiting hole (303), a groove (304), a triangular plate (305), a first spring (306), a limiting rod (307), a second spring (308), a pressure rod (309), and a large torsion spring (310).
5. A special lighting fixture with adjustable function and high penetrating power according to claim 4, characterized in that: The protrusion (301) is fixed on the connecting rod (202), the groove (304) is opened above the rack (106), the limiting hole (303) is opened above the rack (106), one end of the first spring (306) is fixed to the inner wall of the groove (304), and the strip (302) is fixed to the other end of the first spring (306).
6. A special lighting fixture with adjustable function and high penetrating power according to claim 5, characterized in that: The triangular plate (305) is fixed above the long strip (302), one end of the second spring (308) is fixed inside the lighting lamp (7), the limiting rod (307) is fixed at the other end of the second spring (308), the pressure rod (309) is fixed on the side wall of the limiting rod (307), and the large torsion spring (310) is fixed on the side wall of the folding column (8).
7. A special lighting fixture with adjustable function and high penetrating power according to claim 1, characterized in that: The lighting lamp (7) is provided with a dust removal mechanism (4) on its side. The dust removal mechanism (4) includes: an air storage box (401), a push rod (402), a spring (403), a push plate (404), an air hole (405), and an exhaust box (406).
8. A special lighting fixture with adjustable function and high penetrating power according to claim 7, characterized in that: The gas storage box (401) is fixed to the side of the lighting lamp (7), the push rod (402) passes through the side wall of the gas storage box (401) and is slidably connected at the point of penetration, the spring (403) is fixed to the inner wall of the gas storage box (401), the push plate (404) is fixed to the right side of the push rod (402), the exhaust box (406) is fixed to the right side of the gas storage box (401), and the air hole (405) is opened on the right side of the exhaust box (406).