CN110440182B - Timing dustproof tunnel lighting equipment - Google Patents
Timing dustproof tunnel lighting equipment Download PDFInfo
- Publication number
- CN110440182B CN110440182B CN201910716571.8A CN201910716571A CN110440182B CN 110440182 B CN110440182 B CN 110440182B CN 201910716571 A CN201910716571 A CN 201910716571A CN 110440182 B CN110440182 B CN 110440182B
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- lampshade
- impeller
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a timing dustproof tunnel lighting device, which structurally comprises a heat dissipation nozzle, a lampshade, a conduit, an air inlet nozzle, a lampshade dustproof heat dissipation device and a lighting lamp, and has the following effects: according to the invention, the air flow rate generated when an automobile runs to the tunnel entrance is recovered, so that the filtered air passes through the air pipe and drives the impeller inside to rotate, the rotating shaft is connected with the impeller, and the bottom end of the rotating shaft penetrates through the lampshade and the air inlet impeller, so that the rotating shaft can drive the air inlet impeller to rotate inside the outer cover according to the rotation lead of the impeller, an air curtain is formed below the light-transmitting plate, dust and mosquitoes are prevented from being adhered to the surface of the light-transmitting plate to influence the illumination brightness of the illuminating lamp, and because the connecting end of the air pipe and the lampshade is provided with the air exhaust through hole, part of air entering the air pipe can flow into the lampshade and is discharged from the heat dissipation nozzle above the lampshade after backflow.
Description
Technical Field
The invention relates to the field of tunnel equipment, in particular to tunnel lighting equipment with timing dust prevention.
Background
The tunnel structure comprises a main building and an auxiliary device, wherein the main building comprises a tunnel body and a tunnel door, the auxiliary device comprises a vehicle avoiding hole, a fire fighting device, an emergency communication and water drainage preventing device, the long tunnel is also provided with a special ventilation and illumination device, the tunnel illumination device can improve the road condition in the tunnel, improve the visual enjoyment in the tunnel, relieve the fatigue of a driver, and is beneficial to improving the tunnel traffic capacity and ensuring the traffic safety, the tunnel illumination is generally divided into entrance illumination, interior illumination and exit illumination, wherein the requirement on the entrance illumination is stricter, the requirement is gradually reduced from the brightness similar to the outside, the entrance illumination device is closer to the entrance, the surrounding humidity is higher, a vehicle can generate faster air flow rate when driving to the entrance, raise dust, and enable the entrance illumination device to be more easily polluted, thereby influencing the illumination brightness, and the efficiency of manually removing dust from the illumination device is low, and need seal tunnel entry and export, seriously influence traffic order, consequently need serious a neotype tunnel lighting apparatus who regularly prevents dust to this solves entry lighting apparatus and is comparatively nearer apart from the entry, humidity on every side is higher, the car is gone and can produce very fast air flow rate when entering the mouth, raise the raise dust, make entry lighting apparatus dye dirt more easily, thereby influence illumination brightness, carry out the inefficiency that removes dust to lighting apparatus through the manual work, and need seal tunnel entry and export, seriously influence traffic order's problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a regularly dirt-proof tunnel lighting apparatus, its structure includes heat dissipation mouth, lamp shade, pipe, air inlet nozzle, the dustproof heat abstractor of lamp shade, light, lamp shade central point put and is equipped with the dustproof heat abstractor of lamp shade, the dustproof heat abstractor of lamp shade and lamp shade cooperate, the inside light that is equipped with of lamp shade, the light lock install on the lamp shade, the lamp shade top be equipped with the heat dissipation mouth, the heat dissipation mouth install perpendicularly on the notch at lamp shade top, the dustproof heat abstractor both sides of lamp shade be equipped with the pipe and be the axial symmetry structure, pipe upper end be connected with the dustproof heat abstractor of lamp shade, the pipe bottom be equipped with the air inlet nozzle, air inlet nozzle and pipe connection.
As the further optimization of this technical scheme, dustproof heat abstractor of lamp shade constitute by mount, ventilation cooling tube, light-passing board, dust removal mechanism, ventilation cooling tube top be equipped with the mount, ventilation cooling tube below be equipped with the light-passing board, the light-passing board lock install in the lamp shade bottom and arrange the light below in, the central point of light-passing board rear end put and be equipped with dust removal mechanism, dust removal mechanism and ventilation cooling tube transmission connect.
As a further optimization of the technical scheme, the ventilation and heat dissipation tube comprises an air pipe, an air inlet valve, air exhaust through holes, a rotating shaft and an impeller, the air pipe is provided with the air inlet valve on two sides, the air pipe is connected with a guide pipe through the air inlet valve, the rotating shaft is arranged at the center inside the air pipe, the upper end of the rotating shaft is fixed inside the air pipe through a bearing, the lower end of the rotating shaft stretches out of the air pipe, the rotating shaft is provided with the impeller, the air pipe bottom is uniformly provided with the air exhaust through holes, and the air pipe is connected with a lampshade through the air exhaust through holes.
As the further optimization of this technical scheme, dust removal mechanism constitute by air inlet pipe support, air inlet impeller, first permanent magnet, dustcoat, air-out pipe support, the inside central point of dustcoat put and be equipped with air inlet impeller, air inlet impeller and pivot bottom connect, each blade front end of air inlet impeller be equipped with first permanent magnet, first permanent magnet and air inlet impeller adopt interference fit, the dustcoat front end be equipped with the air inlet pipe support, the air-supply line erect in air inlet impeller below, the dustcoat rear end be equipped with the air-out pipe support, the air-out pipe support locate air inlet impeller top.
As a further optimization of this technical scheme, the air inlet pipe support constitute by return bend, spacing slide rail, wind gap screen panel, front shroud, removal horizontal pole, second permanent magnet, brush hair, front shroud rear end equidistance parallel be equipped with the return bend, return bend one end be connected with the front shroud, the air inlet impeller is aimed at to the other end, front shroud front end central point put and be equipped with the wind gap screen panel, wind gap screen panel lock install on the recess of front shroud front end, wind gap screen panel front end be equipped with the removal horizontal pole, removal horizontal pole about both ends be equipped with spacing slide rail, spacing slide rail and removal horizontal pole adopt sliding fit, removal horizontal pole around both ends respectively brush hair and second permanent magnet, second permanent magnet lock install on the recess of removal horizontal pole rear end.
As a further optimization of the technical scheme, the air inlet pipe frame and the air outlet pipe frame are identical in component structure.
As a further optimization of the technical scheme, the first permanent magnet and the second permanent magnet always keep opposite poles attracted.
As the further optimization of this technical scheme, spacing slide rail is convex structure, can improve the effect of magnetism between first permanent magnet and the second permanent magnet, makes the horizontal pole slide along spacing slide rail more easily, because the spacing slide rail that is convex structure has the radian, can make the horizontal pole remove along spacing slide rail under less effort.
Advantageous effects
The tunnel lighting equipment with the timing and dust prevention functions has the advantages of reasonable design, strong functionality and the following beneficial effects:
according to the invention, the air flow rate generated when an automobile runs to a tunnel entrance is recovered, so that filtered air passes through the air pipe and drives the internal impeller to rotate, the rotating shaft is connected with the impeller, and the bottom end of the rotating shaft penetrates through the lampshade and the air inlet impeller, so that the rotating shaft can drive the air inlet impeller to rotate in the outer cover according to the rotating lead of the impeller, an air curtain is formed below the light-transmitting plate, dust and mosquitoes are prevented from being adhered to the surface of the light-transmitting plate to influence the illumination brightness of an illuminating lamp, and because the connecting end of the air pipe and the lampshade is provided with the air exhaust through hole, part of air entering the air pipe can flow into the lampshade and is discharged from the heat dissipation nozzle above the lampshade after backflow;
when no vehicle drives into a tunnel for a long time, the motor is started, air inlet valves on two sides of an air pipe are closed, the motor drives the rotating shaft to rotate to drive the impeller and the air inlet impeller to rotate synchronously, the impeller rotates in the air pipe, the air pipe is enabled to intake air from a notch at one end and exhaust the air into each lampshade through the air exhaust through hole, the air brings heat out of the interior of the lampshade to be exhausted from the heat dissipation nozzle, the air inlet impeller rotates in the outer cover to generate negative pressure, the air is admitted from the air inlet pipe frame and exhausted from the air outlet pipe frame, an air curtain is formed on a light transmission plate, and dust and mosquitoes are prevented from being adhered to the surface of the light transmission plate;
according to the invention, one side of the connecting end of the movable cross rod and the limiting slide rail is provided with the spring, the front end and the rear end of the cross rod are provided with the brush hair and the second permanent magnet, the front end of each blade of the air inlet impeller is provided with the first permanent magnet, the cross rod can drive the brush hair to reciprocate in the air opening mesh enclosure by utilizing the magnetic attraction force generated by the first permanent magnet and the second permanent magnet in the rotating process of the air inlet impeller and combining the arrangement of the spring, so that the air curtain formed by the light-transmitting plate is prevented from being blocked by dust and mosquitoes.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic front sectional view of a tunnel lighting device with timing and dust prevention functions according to the present invention;
FIG. 2 is a schematic front view of the dustproof heat sink of the lampshade;
FIG. 3 is a schematic cross-sectional view of the ventilating and radiating pipe of the present invention;
FIG. 4 is a schematic cross-sectional view of the dust removing mechanism of the present invention;
FIG. 5 is a front view of the intake air duct support of the present invention.
In the figure: the air-conditioner comprises a heat radiating nozzle-1, a lamp shade-2, a guide pipe-3, an air inlet nozzle-4, a lamp shade dustproof heat radiating device-5, a fixed frame-51, a ventilating and heat radiating pipe-52, an air pipe-52 a, an air inlet valve-52 b, an air exhaust through hole-52 c, a rotating shaft-52 d, an impeller-52 e, a light transmitting plate-53, a dust removing mechanism-54, an air inlet pipe frame-54 a, an elbow pipe-54 a1, a limiting sliding rail-54 a2, an air outlet mesh enclosure-54 a3, a front cover-54 a4, a movable cross bar-54 a5, a second permanent magnet-54 a6, bristles-54 a7, an air inlet impeller-54 b, a first permanent magnet-54 c, an outer cover-54 d, an air outlet pipe frame-54 e.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1-5, the present invention provides an embodiment of a tunnel lighting device with dust-proof function at regular time:
referring to fig. 1, a tunnel lighting device with timing and dust prevention comprises a heat dissipation nozzle 1, a lampshade 2, a conduit 3, an air inlet nozzle 4, a lampshade dust-proof heat dissipation device 5, and a lighting lamp 6, the center of the lampshade 2 is provided with a lampshade dustproof heat dissipation device 5, the lampshade dustproof heat dissipation device 5 is matched with the lampshade 2, the lamp shade 2 is internally provided with a lighting lamp 6, the lighting lamp 6 is buckled and arranged on the lamp shade 2, the top of the lampshade 2 is provided with a heat dissipation nozzle 1, the heat dissipation nozzle 1 is vertically arranged on a notch at the top of the lampshade 2, the two sides of the lampshade dustproof heat dissipation device 5 are provided with the guide pipes 3 which are in an axisymmetric structure, the guide pipes 3 are in an L-shaped structure, the upper ends of the guide pipes are connected with the lampshade dustproof heat dissipation device 5, the bottom of the conduit 3 is provided with an air inlet nozzle 4, the air inlet nozzle 4 is connected with the conduit 3, and the air inlet nozzle 4 is arranged on two sides of a lane inside the tunnel.
Referring to fig. 2, the dustproof heat dissipation device 5 for the lamp shade comprises a fixing frame 51, a ventilating and heat dissipating tube 52, a transparent plate 53 and a dust removal mechanism 54, wherein the fixing frame 51 is arranged at the top of the ventilating and heat dissipating tube 52, the ventilating and heat dissipating tube 52 is transversely installed on the top wall of the tunnel through the fixing frame 51, the transparent plate 53 is arranged below the ventilating and heat dissipating tube 52, the transparent plate 53 is installed at the bottom of the lamp shade 2 in a buckling manner and is arranged below the illuminating lamp 6, the dust removal mechanism 54 is arranged at the center of the rear end of the transparent plate 53, and the dust removal mechanism 54 is in.
Referring to fig. 3, the ventilating and heat dissipating tube 52 is composed of an air duct 52a, an air inlet valve 52b, air exhaust through holes 52c, a rotating shaft 52d and impellers 52e, air inlet valves 52b are disposed on two sides of the air duct 52a, the air duct 52a is connected with the duct 3 through the air inlet valves 52b, the rotating shaft 52d is disposed at the center position inside the air duct 52a, the upper end of the rotating shaft 52d is fixed inside the air duct 52a through a bearing, the lower end of the rotating shaft 52d extends out of the air duct 52a, the rotating shaft 52d is provided with the impellers 52e, each impeller 52e is correspondingly matched with one lampshade 2, the air exhaust through holes 52c are uniformly distributed at the bottom of the air duct 52a, the air duct 52a is connected with the lampshades 2 through the air exhaust through holes 52c, the connecting ends of the air duct 52a and the lampshades 2 are provided with the air exhaust through holes 52c, the other plane parts are in a closed state, the air duct, the rear end is in a closed state.
Referring to fig. 4, the dust removing mechanism 54 is composed of an air inlet pipe frame 54a, an air inlet impeller 54b, a first permanent magnet 54c, an outer cover 54d, and an air outlet pipe frame 54e, the outer cover 54d is a hollow circular structure and is provided with an air inlet impeller 54b at the center inside, the air inlet impeller 54b is connected with the bottom end of the rotating shaft 52d, the front end of each blade of the air inlet impeller 54b is provided with a first permanent magnet 54c, the first permanent magnet 54c and the air inlet impeller 54b are in interference fit, the front end of the outer cover 54d is provided with an air inlet pipe frame 54a, the air inlet pipe frame 54a is arranged below the air inlet impeller 54b, the rear end of the outer cover 54d is provided with an air outlet pipe frame 54e, the air outlet pipe frame 54e is arranged above the air inlet impeller 54b, the parts formed by the air inlet pipe frame 54a and the air outlet pipe frame 54e have the same structure, the first permanent magnet 54c and the second permanent magnet 54a6 always keep opposite poles attracted.
Referring to fig. 5, the air intake pipe frame 54a includes an elbow 54a1, a limiting slide rail 54a2, an air opening net cover 54a3, a front cover 54a4, a moving cross bar 54a5, a second permanent magnet 54a6, and bristles 54a7, two elbows 54a1 are equidistantly and parallelly disposed at the rear end of the front cover 54a4, the middle section of the elbow 54a1 is bent at 90 °, one end of the elbow 54a1 is connected to the front cover 54a4, the other end of the elbow aligns to the air intake impeller 54b, an air opening net cover 54a3 is disposed at the center of the front end of the front cover 54a4, the air opening net cover 54a3 is fastened to a groove at the front end of the front cover 54a4, a moving cross bar 54a5 is disposed at the front end of the air opening net cover 54a3, limiting slide rails 54a2 are disposed at the upper and lower ends of the moving cross bar 54a5, the limiting slide rail 54a2 is in an arc structure and is slidably engaged with the moving cross bar 8654 a 3654 a and the moving cross bar 3654 a, the second permanent magnet 54a6 is mounted on a groove at the rear end of the movable cross bar 54a5 in a buckling manner, the bent tube 54a1, the limiting slide rail 54a2, the tuyere guard 54a3, the front cover 54a4 and the movable cross bar 54a5 are preferably made of non-ferromagnetic materials, the limiting slide rail 54a2 is of an arc-shaped structure, the magnetic attraction effect between the first permanent magnet 54c and the second permanent magnet 54a6 can be improved, the cross bar 54a5 can slide along the limiting slide rail 54a2 more easily, and the limiting slide rail 54a2 of the arc-shaped structure has an arc, so that the cross bar 54a5 can move along the limiting slide rail 54a2 under a smaller acting force.
The specific realization principle is as follows:
the invention recovers the air flow rate generated when the automobile runs to the tunnel entrance, so that the filtered air passes through the air pipe 52a through the air inlet nozzle 4 and the guide pipe 3 in sequence and drives the inner impeller 52e to rotate, because the rotating shaft 52d is connected with the impeller 52e, and the bottom end of the rotating shaft 52d penetrates through the lampshade 2 and the air inlet impeller 54b, the rotating shaft 52d can drive the air inlet impeller 54b to rotate in the outer cover 54d according to the rotating lead of the impeller 52e, so that an air curtain is formed below the transparent plate 53, thereby preventing dust and mosquitoes from being adhered to the surface of the transparent plate 53 and influencing the illumination brightness of the illuminating lamp 6, because the connecting end of the air pipe 52a and the lampshade 2 is provided with the air exhaust through hole 52c, part of the air entering the air pipe 52a can flow into the lampshade 2 and is exhausted from the heat dissipation nozzle 1 above the lampshade 2 after backflow, so as to dissipate heat for the illuminating lamp 6, when no vehicle drives into the tunnel for a long time, the motor is started, the air inlet valves 52b on two sides of the air pipe 52a are closed, the motor drives the rotating shaft 52d to rotate, the impeller 52e and the air inlet impeller 54b are driven to rotate synchronously, the impeller 52e rotates in the air pipe 52a, the air pipe 52a is enabled to intake air from a notch at one end, the air is exhausted into each lampshade 2 through the air exhaust through hole 52c, the heat of the air out of the lampshade 2 is enabled to be exhausted from the heat radiating nozzle 1, the air inlet impeller 54b rotates in the outer cover 54d to generate negative pressure, the air is admitted from the air inlet pipe frame 54a, the air outlet pipe frame 54e is exhausted, an air curtain is formed on the transparent plate 53, and dust and mosquitoes are prevented from being adhered to; the front end of the air opening mesh enclosure 54a3 is provided with a movable cross bar 54a5, the upper and lower ends of the movable cross bar 54a5 are in sliding fit with the limit slide rail 54a2, and one side of the connecting end of the movable cross bar 54a5 and the limit slide rail 54a2 is provided with a spring, because the front and rear ends of the cross bar 54a5 are provided with bristles 54a7 and a second permanent magnet 54a6, and the front end of each blade of the air inlet impeller 54b is provided with a first permanent magnet 54c, the cross bar 54a5 drives the bristles 54a7 to reciprocate on the air opening mesh enclosure 54a3 by utilizing the magnetic attraction force generated by the first permanent magnet 54c and the second permanent magnet 54a6 in the rotation process of the air inlet impeller 54b in combination with the arrangement of the spring, thereby preventing dust and mosquitoes from blocking the air opening mesh enclosure 54 a.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a regularly dirt-proof tunnel lighting apparatus, its structure includes heat dissipation mouth (1), lamp shade (2), pipe (3), air inlet nozzle (4), lamp shade heat abstractor (5), light (6) that prevent dust, its characterized in that:
a lampshade dustproof heat dissipation device (5) is arranged at the center of the lampshade (2), an illuminating lamp (6) is arranged inside the lampshade (2), a heat dissipation nozzle (1) is arranged at the top of the lampshade (2), guide pipes (3) are arranged on two sides of the lampshade dustproof heat dissipation device (5), and an air inlet nozzle (4) is arranged at the bottom end of each guide pipe (3);
the dustproof heat dissipation device (5) for the lampshade comprises a fixing frame (51), a ventilating and heat dissipating tube (52), a light-transmitting plate (53) and a dust removal mechanism (54), wherein the fixing frame (51) is arranged at the top of the ventilating and heat dissipating tube (52), the light-transmitting plate (53) is arranged below the ventilating and heat dissipating tube (52), the dust removal mechanism (54) is arranged at the rear end of the light-transmitting plate (53), and the dust removal mechanism (54) is in transmission connection with the ventilating and heat dissipating tube (52);
the ventilating and radiating pipe (52) consists of an air pipe (52a), an air inlet valve (52b), an air exhaust through hole (52c), a rotating shaft (52d) and an impeller (52e), wherein the air inlet valve (52b) is arranged on two sides of the air pipe (52a), the rotating shaft (52d) is arranged in the air pipe (52a), the impeller (52e) is installed on the rotating shaft (52d), and the air exhaust through hole (52c) is arranged at the bottom of the air pipe (52 a);
the dust removal mechanism (54) consists of an air inlet pipe frame (54a), an air inlet impeller (54b), a first permanent magnet (54c), an outer cover (54d) and an air outlet pipe frame (54e), the air inlet impeller (54b) is arranged at the center of the outer cover (54d), the first permanent magnet (54c) is arranged on the air inlet impeller (54b), the air inlet pipe frame (54a) is arranged at the front end of the outer cover (54d), and the air outlet pipe frame (54e) is arranged at the rear end of the outer cover (54 d);
the air inlet pipe frame (54a) comprises an elbow pipe (54a1), limiting sliding rails (54a2), an air opening mesh enclosure (54a3), a front cover (54a4), a movable cross rod (54a5), a second permanent magnet (54a6) and bristles (54a7), wherein the elbow pipe (54a1) is arranged at the rear end of the front cover (54a4), the air opening mesh enclosure (54a3) is arranged at the front end of the front cover (54a4), a movable cross rod (54a5) is arranged at the front end of the air opening mesh enclosure (54a3), the limiting sliding rails (54a2) are arranged at the upper end and the lower end of the movable cross rod (54a5), and the front end and the rear end of the movable cross rod (54a5) are respectively provided with the bristles (54a7) and the second permanent magnet (54a 6).
2. A timed dust-proof tunnel lighting device according to claim 1, characterised in that: the air inlet pipe frame (54a) and the air outlet pipe frame (54e) are identical in component structure.
3. A timed dust-proof tunnel lighting device according to claim 1, characterised in that: the first permanent magnet (54c) and the second permanent magnet (54a6) are always kept opposite poles attracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716571.8A CN110440182B (en) | 2019-08-05 | 2019-08-05 | Timing dustproof tunnel lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716571.8A CN110440182B (en) | 2019-08-05 | 2019-08-05 | Timing dustproof tunnel lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110440182A CN110440182A (en) | 2019-11-12 |
| CN110440182B true CN110440182B (en) | 2021-06-08 |
Family
ID=68433126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910716571.8A Active CN110440182B (en) | 2019-08-05 | 2019-08-05 | Timing dustproof tunnel lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110440182B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442228B (en) * | 2020-03-25 | 2022-01-04 | 江苏迪生建设集团有限公司 | Magnetic heat dissipation and dust removal type road landscape lamp |
| CN111706384B (en) * | 2020-06-24 | 2021-12-03 | 中铁九局集团有限公司 | Dust-fall type lighting device for subway construction |
| CN114370419B (en) * | 2022-03-22 | 2022-08-02 | 中铁一局集团电务工程有限公司 | Fire early warning fan for subway station tunnel |
| CN115264423B (en) * | 2022-07-15 | 2024-10-15 | 厦门昊星交通科技有限公司 | LED lighting device with regulation and control function for tunnel entrance |
| CN115773288B (en) * | 2022-11-25 | 2024-08-13 | 内蒙古上海庙矿业有限责任公司 | Soft rock geological mine bottom plate dust removing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785410A (en) * | 1996-05-28 | 1998-07-28 | Branson, Sr.; Michael Del | Electronic road beacon |
| CN207262239U (en) * | 2017-06-22 | 2018-04-20 | 杨欣蔚 | A kind of 4G street lamps omnidirectional antenna |
| CN208074755U (en) * | 2018-01-29 | 2018-11-09 | 李秉京 | A kind of Tunnel Lamp based on sealing and dustproof technology |
| CN208652261U (en) * | 2018-08-06 | 2019-03-26 | 东莞市鑫海金属制品有限公司 | A kind of streamlined street lamp with self-cleaning function |
| CN109539033A (en) * | 2018-11-30 | 2019-03-29 | 上海应用技术大学 | A kind of velocity tunnel cigarette sense protection safety flare |
-
2019
- 2019-08-05 CN CN201910716571.8A patent/CN110440182B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785410A (en) * | 1996-05-28 | 1998-07-28 | Branson, Sr.; Michael Del | Electronic road beacon |
| CN207262239U (en) * | 2017-06-22 | 2018-04-20 | 杨欣蔚 | A kind of 4G street lamps omnidirectional antenna |
| CN208074755U (en) * | 2018-01-29 | 2018-11-09 | 李秉京 | A kind of Tunnel Lamp based on sealing and dustproof technology |
| CN208652261U (en) * | 2018-08-06 | 2019-03-26 | 东莞市鑫海金属制品有限公司 | A kind of streamlined street lamp with self-cleaning function |
| CN109539033A (en) * | 2018-11-30 | 2019-03-29 | 上海应用技术大学 | A kind of velocity tunnel cigarette sense protection safety flare |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110440182A (en) | 2019-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110440182B (en) | Timing dustproof tunnel lighting equipment | |
| JP5745669B2 (en) | Airflow exchange device | |
| CN109322255B (en) | Pneumatic dust removal type road warning convex mirror | |
| CN105546690B (en) | Indoor unit of air conditioner | |
| CN211551379U (en) | LED street lamp with good heat dissipation | |
| CN207611328U (en) | A kind of computer portable fan dedusting cooling cabinet | |
| CN202833324U (en) | High-efficiency fan leakproof device | |
| CN113747038B (en) | Novel monitoring of storage usefulness device | |
| CN212615445U (en) | But high-efficient centrifugal induced fan of blowback | |
| KR102060897B1 (en) | Air purifier | |
| CN110894925B (en) | Multifunctional LED lamp | |
| CN209687762U (en) | Bladeless fan lighting mechanism | |
| CN214041973U (en) | Lens protection device | |
| CN209445183U (en) | A kind of multiple beam corner LED Projecting Lamp | |
| CN115465130A (en) | Heat radiation structure of new energy automobile charging pile | |
| CN213331625U (en) | Fan lamp | |
| CN211260387U (en) | LED spotlight | |
| RU2592035C1 (en) | Passenger car ventilation system | |
| CN217928604U (en) | Dustproof sealing structure in automobile bulb | |
| CN211260486U (en) | Lamp holder of modularization intelligence street lamp | |
| CN111622962A (en) | But high-efficient centrifugal induced fan of blowback | |
| CN112835245A (en) | Lens protection device | |
| CN216744268U (en) | Ceiling lamp rubber base with good dustproof effect | |
| CN219222576U (en) | Air valve and range hood with same | |
| CN220435052U (en) | Fan lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210519 Address after: 518109 4a, DS-4 / F, kaihaoda Plaza, No.1, Industrial Park Road, Dalang street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Zhongneng Taifu Technology Co.,Ltd. Address before: 100094, No. 3, North Road, Yongfeng industrial base, Beijing, Haidian District Applicant before: Huang Yuhuang |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |