Special lighting lamp with protection structure

Abstract

The invention relates to the technical field of special lighting lamps, and discloses a special lighting lamp with a protection structure, which comprises a miner lamp body, the miner lamp body is composed of a lamp holder and a lamp body, and the top of the lamp body is provided with a cleaning assembly. The top of the lamp body is provided with a driven part used for controlling one-way cleaning of the cleaning assembly and a linkage part used for improving the cleaning effect, and the cleaning assembly comprises a rotating rod, a connecting frame, a wiping plate, a push rod, a base, a spiral sliding groove, a sliding rod, a fixing barrel, a first spring, a sliding block and a reset spring. When the lamp body needs to be cleaned, only a push rod needs to be pushed to move towards one side close to the fixed barrel, the push rod drives a sliding rod to move along a spiral sliding groove, so that a rotating rod rotates, the rotating rod drives a connecting frame to rotate, and therefore a wiping plate is controlled to wipe the lamp body, and the situation that normal use is affected due to the fact that much dust is attached to the surface of the lamp body is avoided; and a protection effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of special lighting fixtures, and specifically to a special lighting fixture with a protection structure. Background Art

[0002] Special lighting fixtures are lighting appliances used under special lighting conditions, such as in explosion-proof, anti-static and other environments. These special environments have corresponding technical requirements, including: explosion-proof LED energy-saving lamps, explosion-proof maintenance-free LED energy-saving lamps, LED special lighting explosion-proof lamps, LED explosion-proof floodlights, LED special industrial and mining lamps, special lighting LED industrial and mining lamps, LED indoor lighting special lamps, special lighting LED industrial and mining lamps, special lighting LED explosion-proof roadway lamps, special lighting LED fluorescent lamps, explosion-proof LED downlights.

[0003] Currently, among the special lighting fixtures in mine shafts, the miner's lamp is a commonly used lamp. The miner's lamp is the abbreviation of mine-use lamps or industrial and mining lamps, and is a general term for special lighting fixtures used in mine shafts.

[0004] Currently, the miner's lamps in use are basically worn on the safety helmet for lighting when workers are working. However, in mine shafts, the dust is relatively severe, and it is easy for a large amount of dust to adhere to the surface of the miner's lamp, thus affecting the normal lighting effect of the miner's lamp. Currently, it usually only relies on workers to simply wipe it by hand. In the mine shaft, the hands of workers may be contaminated with some oil due to work, thus easily leading to the phenomenon that the more it is wiped, the dirtier it becomes, which has certain drawbacks. Therefore, we propose a special lighting fixture with a protection structure. Summary of the Invention

[0005] The purpose of the present invention is to provide a special lighting fixture with a protection structure to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A special lighting fixture with a protection structure, including a miner's lamp body. The miner's lamp body is composed of a lamp base and a lamp body. A cleaning component is arranged at the top of the lamp body, and a driven part for controlling the one-way cleaning of the cleaning component and a linkage part for improving the cleaning effect are arranged at the top of the lamp body;

[0007] The cleaning component includes:

[0008] A rotating rod for controlling the rotation of a connecting frame;

[0009] A wiping plate for wiping the lamp body;

[0010] A push rod for controlling the rotation of the rotating rod.

[0011] Preferably, a base is fixed to the top of the lamp body. The rotating rod passes through the base and is rotatably connected to the base. The connecting frame is fixed to the surface of the rotating rod. A through hole is formed in the center of the rotating rod. A spiral chute is formed inside the through hole in the center of the rotating rod. The push rod passes through the rotating rod. A sliding rod is fixed to the surface of the push rod. One end of the sliding rod away from the push rod is inserted into the inside of the spiral chute. A fixed cylinder is fixed to the inner wall of the base. The push rod passes through the fixed cylinder and is slidably connected to the fixed cylinder. A first spring is fixed to the inner wall of the fixed cylinder. One end of the first spring away from the fixed cylinder is fixed to the push rod. A slider is slidably installed inside the connecting frame. A reset spring is fixed inside the connecting frame. One end of the reset spring away from the connecting frame is fixed to the slider. The surface of the slider is rotatably connected to the wiping plate. When it is necessary to clean the lamp body, only need to push the push rod to move towards the side close to the fixed cylinder. The push rod drives the sliding rod to move along the spiral chute, so that the rotating rod rotates. The rotating rod drives the connecting frame to rotate, thereby controlling the wiping plate to wipe the lamp body, avoiding too much dust adhering to the surface of the lamp body and affecting normal use, and playing a protective role.

[0012] Preferably, the driven part includes a fixed rod. The fixed rod is fixed to the side of the slider close to the base. One end of the fixed rod away from the slider is hinged with a contact rod. A stop block is fixed to one side of the fixed rod. A torsion spring is fixed to the other side of the fixed rod. One end of the torsion spring away from the fixed rod is fixed to the contact rod. A contact ring is fixed to the surface of the lamp body. Under the contact action of the stop block, the contact rod can only swing away from the stop block around the position hinged with the fixed rod. When the connecting frame drives the slider to rotate counterclockwise to wipe the lamp body, the contact rod is contacted by the contact ring, so that the contact rod swings away from the stop block around the position hinged with the fixed rod, so as not to push the slider, ensuring that the wiping plate can keep in contact with the lamp body. Thus, during the rotation of the wiping plate, the surface of the lamp body can be cleaned. When the connecting frame drives the slider to rotate clockwise to reset, the contact rod contacts the contact ring, but since the contact rod cannot swing under the limiting action of the stop block at this time, the contact rod can push the slider and the wiping plate to move away from the lamp body through the fixed rod, so that the wiping plate does not keep in contact with the lamp body during the reset process, realizing that dust can be avoided from being brought back again and improving the cleaning effect.

[0013] Preferably, the linkage part includes a gear, the gear is fixed to the end of the wiping plate away from the sliding block, a long rack and a short rack are slidably installed on the inner wall of the connecting frame, and a spring second and a spring third are respectively fixed to the inner wall of the connecting frame, the end of the spring second away from the connecting frame is fixed to the long rack, and the end of the spring third away from the connecting frame is fixed to the short rack, a pushing frame is slidably installed on the surface of the connecting frame, a sponge block is fixed on the inner wall of the connecting frame, and a fixing plate is fixed on the surface of the lamp holder. When the connecting frame rotates clockwise with the slider to reset, the resistance rod pushes the slider and the wiping plate to move to the side away from the lamp body through the fixing rod, and the wiping plate moves with the gear. At this time, the gear and the short rack are in a meshing state, so that the wiping plate and the gear rotate together by a certain angle, and when the connecting frame is fully reset, the pushing frame is resisted by the fixed plate to move to the side close to the long rack and the short rack. When the wiping plate is rotated to the position of the sponge block, the wiping plate squeezes the sponge block, so that the water adsorbed on the sponge block is squeezed out, and the wiping plate is wiped, ensuring that the wiping plate can keep a clean state when wiping the lamp body, thereby further improving the cleaning effect of the lamp body.

[0014] Compared with the prior art, the present invention provides a special lighting fixture with a protective structure, which has the following beneficial effects:

[0015] 1. The special lighting fixture with a protective structure has a cleaning component provided. When the lamp body needs to be cleaned, it is only necessary to push the push rod to the side close to the fixed tube. The push rod moves along the spiral slide groove with the slide rod, so that the rotating rod rotates, and the rotating rod drives the connecting frame to rotate, thereby controlling the wiping plate to wipe the lamp body, avoiding the adhesion of too much dust on the surface of the lamp body to affect normal use, thus playing a protective role.

[0016] 2. The special lighting fixture with a protective structure has a cleaning component and a driven part. When the connecting frame rotates counterclockwise with the slider to wipe the lamp body, the abutment rod is abutted by the abutment ring, so that the abutment rod swings to the side away from the block at the position hinged with the fixed rod, thereby not pushing the slider, ensuring that the wiping plate can maintain a fit with the lamp body, so that the surface of the lamp body can be cleaned during the rotation of the wiping plate; when the connecting frame rotates clockwise with the slider to reset, the abutment rod abuts with the abutment ring, but at this time the abutment rod cannot swing due to the restriction of the block, so the abutment rod can push the slider and the wiping plate to move to the side away from the lamp body through the fixed rod, so that the wiping plate does not maintain contact with the lamp body during the resetting process, thereby avoiding bringing dust back and improving the cleaning effect.

[0017] 3. The special lighting fixture with a protective structure has a cleaning component, a driven part and a linkage part, and when the connecting frame rotates counterclockwise with the slider to wipe the lamp body, the resistance rod is resisted by the resistance ring, so that the resistance rod swings to the side away from the block at the position hinged with the fixed rod, thereby not pushing the slider. At this time, the slider can be reset with the wiping plate under the action of the reset spring. At this time, the gear is meshed with the long rack, and the gear drives the wiping plate to continue to rotate in the same direction. When the wiping plate rotates to the position of the sponge block, the wiping plate squeezes the sponge block, so that the water adsorbed on the sponge block is squeezed out, and the wiping plate is wiped, ensuring that the wiping plate can remain clean when wiping the lamp body, thereby further improving the cleaning effect of the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall front view structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the cleaning component of the present invention;

[0020] Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure;

[0021] Figure 4 It is a schematic diagram of the cross-sectional top view of the connecting frame, the driven part and the linkage part of the present invention;

[0022] Figure 5 For the present invention Figure 4 Middle B is a schematic diagram of the enlarged structure;

[0023] Figure 6 It is a schematic diagram of the structure of the driven part of the present invention;

[0024] Figure 7 It is a schematic diagram of the connection structure of the connecting frame, the driven part and the linkage part of the present invention;

[0025] Figure 8 Schematic diagram of the connection structure between the connecting frame and the linkage part of the present invention.

[0026] In the figure: 1, lamp holder; 2, lamp body; 3, cleaning component; 31, rotating rod; 32, connecting frame; 33, wiping plate; 34, push rod; 35, base; 36, spiral chute; 37, sliding rod; 38, fixed cylinder; 39, first spring; 310, slider; 311, reset spring; 4, driven part; 41, fixed rod; 42, abutting rod; 43, stop block; 44, torsion spring; 45, abutting ring; 5, linkage part; 51, gear; 52, long rack; 53, short rack; 54, second spring; 55, third spring; 56, pushing frame; 57, sponge block; 58, fixing plate. Specific embodiments

[0027] As Figures 1-8 shown, the present invention provides a technical solution: a special lighting fixture with a protection structure, including a miner's lamp body, the miner's lamp body is composed of a lamp holder 1 and a lamp body 2, a cleaning component 3 is arranged at the top of the lamp body 2, a driven part 4 for controlling the one-way cleaning of the cleaning component 3 and a linkage part 5 for improving the cleaning effect are arranged at the top of the lamp body 2, and the cleaning component 3 includes: a rotating rod 31, a connecting frame 32, a wiping plate 33, a push rod 34, a base 35, a spiral chute 36, a sliding rod 37, a fixed cylinder 38, a first spring 39, a slider 310, and a reset spring 311.

[0028] The base 35 is fixed to the top of the lamp body 2, the rotating rod 31 passes through the base 35 and is rotatably connected to the base 35, the connecting frame 32 is fixed to the surface of the rotating rod 31, a through hole is opened in the center of the rotating rod 31, a spiral chute 36 is opened in the inner side of the through hole in the center of the rotating rod 31, the push rod 34 passes through the rotating rod 31, a sliding rod 37 is fixed to the surface of the push rod 34, and one end of the sliding rod 37 away from the push rod 34 is inserted into the inner side of the spiral chute 36. A fixed cylinder 38 is fixed to the inner wall of the base 35, the push rod 34 passes through the fixed cylinder 38 and is slidably connected to the fixed cylinder 38. A first spring 39 is fixed to the inner wall of the fixed cylinder 38, and one end of the first spring 39 away from the fixed cylinder 38 is fixed to the push rod 34. A slider 310 is slidably installed inside the connecting frame 32, a reset spring 311 is fixed inside the connecting frame 32, and one end of the reset spring 311 away from the connecting frame 32 is fixed to the slider 310. The surface of the slider 310 is rotatably connected to the wiping plate 33. When it is necessary to clean the lamp body 2, only need to push the push rod 34 to move towards the side close to the fixed cylinder 38. The push rod 34 drives the sliding rod 37 to move along the spiral chute 36, so that the rotating rod 31 rotates. The rotating rod 31 drives the connecting frame 32 to rotate, thereby controlling the wiping plate 33 to wipe the lamp body 2, avoiding too much dust adhering to the surface of the lamp body 2 and affecting normal use, and playing a protective role.

[0029] The driven part 4 includes a fixed rod 41, which is fixed to a side of the slider 310 close to the base 35. The end of the fixed rod 41 away from the slider 310 is hinged with a resistance rod 42, a stopper 43 is fixed to one side of the fixed rod 41, and a torsion spring 44 is fixed to the other side of the fixed rod 41. The end of the torsion spring 44 away from the fixed rod 41 is fixed to the resistance rod 42. A resistance ring 45 is fixed to the surface of the lamp body 2. Under the resistance of the stopper 43, the resistance rod 42 can only swing to the side away from the stopper 43 at the position hinged to the fixed rod 41. When the connecting frame 32 rotates counterclockwise with the slider 310 to wipe the lamp body 2, the resistance rod 42 is resisted by the resistance ring 45, so that the resistance rod 42 is hinged to the fixed rod 41. The position of the wiper plate 33 is swung toward the side away from the stopper 43, so that the slider 310 is not pushed, ensuring that the wiping plate 33 can maintain a fit with the lamp body 2, so that the surface of the lamp body 2 can be cleaned during the rotation of the wiping plate 33. When the connecting frame 32 rotates clockwise with the slider 310 to reset, the abutment rod 42 abuts against the abutment ring 45, but since the abutment rod 42 cannot swing under the restriction of the stopper 43 at this time, the abutment rod 42 can push the slider 310 and the wiping plate 33 to move toward the side away from the lamp body 2 through the fixing rod 41, so that the wiping plate 33 does not maintain contact with the lamp body 2 during the resetting process, so that dust can be avoided from being brought back, thereby improving the cleaning effect.

[0030] The linkage part 5 includes a gear 51, which is fixed to the end of the wiping plate 33 away from the slider 310. A long rack 52 and a short rack 53 are slidably mounted on the inner wall of the connecting frame 32. A second spring 54 and a third spring 55 are respectively fixed to the inner wall of the connecting frame 32. The end of the second spring 54 away from the connecting frame 32 is fixed to the long rack 52, and the end of the third spring 55 away from the connecting frame 32 is fixed to the short rack 53. A push frame 56 is slidably mounted on the surface of the connecting frame 32. A sponge block 57 is fixed to the inner wall of the connecting frame 32. The surface of the lamp holder 1 A fixing plate 58 is fixed. When the connecting frame 32 rotates clockwise with the slider 310 to reset, the abutment rod 42 pushes the slider 310 and the wiping plate 33 to move to the side away from the lamp body 2 through the fixing rod 41. The wiping plate 33 moves with the gear 51. At this time, the gear 51 is in meshing state with the short rack 53, so that the wiping plate 33 and the gear 51 rotate together at a certain angle. When the connecting frame 32 is completely reset, the pushing frame 56 is abutted by the fixing plate 58 to move to the side close to the long rack 52 and the short rack 53. The pushing frame 56 abuts The contact rod 42 is pressed against the short rack 53 to push the short rack 53 to move away from the gear 51, so that the short rack 53 is disengaged from the gear 51. At the same time, the push frame 56 pushes the long rack 52 to move toward the side close to the gear 51, so that the long rack 52 is engaged with the gear 51. When the connecting frame 32 rotates counterclockwise with the slider 310 to wipe the lamp body 2, the contact rod 42 is contacted by the contact ring 45, so that the contact rod 42 swings to the side away from the stopper 43 at the position where it is hinged with the fixing rod 41, so that the slider 310 will not be pushed. When the wiping plate 33 is in a state of being wiped, the wiping plate 33 is in a state of being wiped.

[0031] Based on the above embodiment, when the lamp body 2 needs to be cleaned, it is only necessary to push the push rod 34 to move to the side close to the fixed tube 38. The push rod 34 moves with the slide rod 37 along the spiral slide groove 36, so that the rotating rod 31 rotates, and the rotating rod 31 drives the connecting frame 32 to rotate, thereby controlling the wiping plate 33 to wipe the lamp body 2, avoiding the adhesion of too much dust on the surface of the lamp body 2 to affect normal use, thereby playing a protective role.

[0032] When the push rod 34 is released, the push rod 34 can be reset under the action of the spring 39, and the push rod 34 brings the slide bar 37 to reset along the spiral slide groove 36, so that the rotating rod 31 rotates clockwise, and the rotating rod 31 brings the connecting frame 32 to rotate and reset. At this time, the contact rod 42 conflicts with the contact ring 45, but because the contact rod 42 cannot swing under the restriction of the block 43 at this time, the contact rod 42 can push the slider 310 and the wiping plate 33 to move to the side away from the lamp body 2 through the fixed rod 41, so that the wiping plate 33 does not keep in contact with the lamp body 2 during the resetting process, so that dust can be avoided from being brought back, thereby improving the cleaning effect.

[0033] When the connecting frame 32 rotates clockwise with the slider 310 to reset, the abutting rod 42 pushes the slider 310 and the wiping plate 33 to move to the side away from the lamp body 2 through the fixing rod 41, and the wiping plate 33 moves with the gear 51. At this time, the gear 51 is in meshing state with the short rack 53, so that the wiping plate 33 and the gear 51 rotate together by a certain angle. When the connecting frame 32 is completely reset, the pushing frame 56 is abutted by the fixing plate 58 to move toward the side close to the long rack 52 and the short rack 53. The pushing frame 56 abuts on the short rack 53 to push the short rack 53 to move to the side away from the gear 51, so that the short rack 53 is disengaged from the gear 51. At the same time, the pushing frame 56 pushes the long rack 52 to move toward the side close to the gear 51, so that the long rack 52 is meshed with the gear 51. When the connecting frame 32 rotates counterclockwise with the slider 310 to wipe the lamp body 2, the abutting rod 42 is The friction ring 45 interferes, so that the friction rod 42 swings to the side away from the stop block 43 at the position hinged with the fixing rod 41, so as not to push the slider 310. At this time, the slider 310 can be reset with the wiping plate 33 under the action of the return spring 311. At this time, the gear 51 is meshed with the long rack 52, and the gear 51 drives the wiping plate 33 to continue to rotate in the same direction. When the wiping plate 33 rotates to the position of the sponge block 57, the wiping plate 33 squeezes the sponge block 57, so that the water adsorbed on the sponge block 57 is squeezed out, and the wiping plate 33 is wiped to ensure that the wiping plate 33 can keep a clean state when wiping the lamp body 2, thereby further improving the cleaning effect of the lamp body 2. The sponge block 57 is fixed in the connecting frame 32 by pasting. After using it for a period of time, you only need to clean the sponge block 57 and let it absorb water again, which is convenient to use.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, 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 a protective structure, comprising a miner's lamp body, wherein the miner's lamp body is composed of a lamp holder (1) and a lamp body (2), characterized in that: A cleaning assembly (3) is arranged on the top of the lamp body (2), and a driven part (4) for controlling the one-way cleaning of the cleaning assembly (3) and a linkage part (5) for improving the cleaning effect are arranged on the top of the lamp body (2); The cleaning component (3) comprises: A rotating rod (31), the rotating rod (31) is used to control the connecting frame (32) to rotate; A wiping plate (33), the wiping plate (33) is used to wipe the lamp body (2); A push rod (34) is used to control the rotating rod (31) to rotate.

2. The special lighting fixture with a protective structure according to claim 1, characterized in that: A base (35) is fixed on the top of the lamp body (2); the rotating rod (31) passes through the base (35) and is rotatably connected to the base (35); the connecting frame (32) is fixed on the surface of the rotating rod (31); a through hole is provided at the center of the rotating rod (31); a spiral sliding groove (36) is provided on the inner side of the through hole at the center of the rotating rod (31); the push rod (34) passes through the rotating rod (31); and a sliding rod (37) is fixed on the surface of the push rod (34).

3. The special lighting fixture with a protective structure according to claim 2, characterized in that: The end of the slide rod (37) away from the push rod (34) is inserted into the inner side of the spiral slide groove (36); a fixed cylinder (38) is fixed on the inner wall of the base (35); the push rod (34) passes through the fixed cylinder (38) and is slidably connected to the fixed cylinder (38); a spring (39) is fixed on the inner wall of the fixed cylinder (38); the end of the spring (39) away from the fixed cylinder (38) is fixed to the push rod (34).

4. The special lighting fixture with a protective structure according to claim 3, characterized in that: A slider (310) is slidably mounted on the inner side of the connecting frame (32), a return spring (311) is fixed on the inner side of the connecting frame (32), one end of the return spring (311) away from the connecting frame (32) is fixed to the slider (310), and the surface of the slider (310) is rotatably connected to the wiping plate (33).

5. The special lighting fixture with a protective structure according to claim 4, characterized in that: The driven part (4) comprises a fixing rod (41), the fixing rod (41) being fixed to a side of the slider (310) close to the base (35), an end of the fixing rod (41) away from the slider (310) being hingedly connected to a resisting rod (42), a stopper (43) being fixed to one side of the fixing rod (41), and a torsion spring (44) being fixed to the other side of the fixing rod (41).

6. The special lighting fixture with a protective structure according to claim 5, characterized in that: One end of the torsion spring (44) away from the fixing rod (41) is fixed to the abutment rod (42), and an abutment ring (45) is fixed to the surface of the lamp body (2).

7. The special lighting fixture with a protective structure according to claim 4, characterized in that: The linkage part (5) comprises a gear (51), the gear (51) being fixed to one end of the wiping plate (33) away from the slider (310), a long rack (52) and a short rack (53) being slidably mounted on the inner wall of the connecting frame (32), and a second spring (54) and a third spring (55) being respectively fixed to the inner wall of the connecting frame (32).

8. The special lighting fixture with a protective structure according to claim 7, characterized in that: One end of the second spring (54) away from the connecting frame (32) is fixed to the long rack (52), and one end of the third spring (55) away from the connecting frame (32) is fixed to the short rack (53). A pushing frame (56) is slidably mounted on the surface of the connecting frame (32).

9. The special lighting fixture with a protective structure according to claim 8, characterized in that: A sponge block (57) is fixed on the inner wall of the connecting frame (32), and a fixing plate (58) is fixed on the surface of the lamp holder (1).

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