CN110925676A - A heat dissipation type lighting apparatus that is used for courtyard to have a dust removal function - Google Patents
A heat dissipation type lighting apparatus that is used for courtyard to have a dust removal function Download PDFInfo
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- CN110925676A CN110925676A CN201911306903.1A CN201911306903A CN110925676A CN 110925676 A CN110925676 A CN 110925676A CN 201911306903 A CN201911306903 A CN 201911306903A CN 110925676 A CN110925676 A CN 110925676A
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- Prior art keywords
- heat dissipation
- fixed
- box
- dust removal
- air
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- 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
- F21S8/08—Lighting devices intended for fixed installation with a standard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to heat dissipation type lighting equipment with a dust removal function for a courtyard, which comprises a lamp post, a lamp tube, a fixing box and a supporting box, and further comprises a heat dissipation mechanism and two dust removal mechanisms, wherein each dust removal mechanism comprises an air bag, an air inlet pipe, an air outlet pipe, a nozzle, a pressing plate and a plurality of springs, each heat dissipation mechanism comprises an air cylinder, a water collection box, a heat dissipation pipe, a first connecting pipe, a second connecting pipe, two first filter screens, two pistons, two driving assemblies and two cleaning assemblies.
Description
Technical Field
The invention relates to the field of lighting equipment, in particular to heat dissipation type lighting equipment with a dust removal function for a courtyard.
Background
A garden lamp is one of outdoor lighting fixtures, generally referred to as outdoor road lighting fixtures of 6 meters or less, and mainly comprises the following components: the lamp comprises a light source, a lamp post, a flange plate and a basic embedded part 5. The garden lamp has the characteristics of diversity, aesthetic property, beautifying and environment decoration, and is also called as a landscape garden lamp. The LED illumination lamp is mainly applied to outdoor illumination of public places such as city slow lanes, narrow lanes, residential areas, tourist attractions, parks and squares, can prolong the outdoor activity time of people, and improves the property safety.
The fluorescent tube can produce more heat when the illumination of current garden lamp, leads to the temperature to rise to influence the normal lighting work of fluorescent tube, moreover, the lamp shade of current garden lamp exposes outside usually, leads to the dust to cover very easily on the lamp shade, thereby influences illuminating effect, greatly reduced current garden lamp's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the heat dissipation type lighting equipment with the dust removal function for the courtyard is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a heat dissipation type lighting device with a dust removal function for a courtyard comprises a lamp post, a lamp tube, a fixing box and a supporting box, wherein the supporting box is fixed on the lamp post, the fixing box is fixed below the supporting box, the lamp tube is arranged inside the fixing box, a PLC is arranged in the supporting box, the lamp tube is electrically connected with the PLC, the heat dissipation type lighting device also comprises a heat dissipation mechanism and two dust removal mechanisms, the heat dissipation mechanism is arranged inside the supporting box, the heat dissipation mechanism is connected with the fixing box, the two dust removal mechanisms are respectively arranged on two sides of the heat dissipation mechanism, and the heat dissipation mechanism is connected with the dust removal mechanisms;
the dust removal mechanism comprises an air bag, an air inlet pipe, an air outlet pipe, a nozzle, a pressing plate and a plurality of springs, the air bag is fixed inside the supporting box, the lower part of the air bag is communicated with the outside of the supporting box through the air inlet pipe, one side of the air bag, far away from the heat dissipation mechanism, is communicated with the nozzle through the air outlet pipe, the nozzle is fixed below the fixing box, the springs are uniformly distributed inside the air bag, two ends of the springs are respectively connected with the inner walls of two sides of the air bag, one side of the pressing plate abuts against the other side of the air bag, the other side of the pressing plate is connected with the heat dissipation mechanism, first one-way valves are arranged in the air inlet pipe and the air outlet pipe;
the heat dissipation mechanism comprises an air cylinder, a water collection box, a heat dissipation pipe, a first connecting pipe, a second connecting pipe, two first filter screens, two pistons, two driving assemblies and two cleaning assemblies, wherein the two sides of the fixed box are respectively provided with a heat dissipation port, the heat dissipation ports are in one-to-one correspondence with the first filter screens, the first filter screens are fixedly connected with the inner walls of the heat dissipation ports, the air cylinder is fixed at the bottom of the support box, the two pistons are respectively arranged at the two sides of the air cylinder, the pistons are in one-to-one correspondence with the driving assemblies, the driving assemblies are connected with the pistons, the driving assemblies are in one-to-one correspondence with the dust removal mechanism, the driving assemblies are connected with a pressing plate, the lower part of the air cylinder is communicated with the upper part of the fixed box through the first connecting pipe, the water collection box is fixed above the support box, the heat dissipation pipe, the other end of cooling tube is through the second top intercommunication of managing and fixed box even, clearance subassembly and first filter screen one-to-one, drive assembly and clearance subassembly one-to-one, drive assembly is connected with the clearance subassembly, the clearance subassembly sets up the one side that is close to first filter screen at fixed box, all be equipped with the second check valve in first even pipe and the second is even, the second check valve is connected with the PLC electricity.
As preferred, in order to drive piston and clamp plate removal, drive assembly includes motor, lead screw, slider, branch, connecting rod and drive unit, the motor is fixed in the bottom in supporting the box, the motor is connected with the lead screw transmission, the slider cover is established on the lead screw, the slider with the junction of lead screw be equipped with the screw thread that matches, the both ends of branch are respectively with the center department and the slider fixed connection of connecting rod, the slider supports and leans on the bottom in supporting the box, the one end and the clamp plate fixed connection of connecting rod, the both sides of inflator all are equipped with the aperture, aperture and connecting rod one-to-one, the other end of connecting rod passes aperture and piston fixed connection, the motor is connected with the PLC electricity.
Preferably, in order to transmit power, the transmission unit comprises a belt and two rotating wheels, the two rotating wheels are connected through the belt, one of the two rotating wheels is fixed on the screw rod, and the other rotating wheel is connected with the cleaning assembly.
As preferred, for clean first filter screen, clean subassembly includes clean board, spacing unit and pivot, clean board passes through the one side that spacing unit set up being close to first filter screen at fixed box, the one side fixed connection of keeping away from first filter screen of the one end of pivot and clean board, the opposite side of clean board is fixed with the brush, the brush supports and leans on first filter screen, keep away from the runner fixed connection of lead screw in the other end of pivot and two runners.
Preferably, in order to restrict the moving direction of the cleaning plate, the limiting unit comprises an annular rail and a plurality of limiting rods, the annular rail is fixed on the fixing box, an annular groove is formed in the annular rail, one end of each limiting rod is circumferentially and uniformly fixed on the periphery of the cleaning plate, the other end of each limiting rod is arranged inside the annular groove, the other end of each limiting rod is matched with the annular groove, and the limiting rods are connected with the annular rail in a sliding mode.
Preferably, in order to avoid the separation of the limiting rod from the annular groove, the annular groove is a dovetail groove.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, the screw is coated with grease in order to make the slider move smoothly.
Preferably, in order to reduce the possibility of nozzle blockage, a second filter screen is fixed at one end of the air inlet pipe, which is far away from the air bag.
Preferably, a rubber pad is fixed to the side of the pressure plate close to the airbag to avoid damaging the airbag.
The heat dissipation type lighting equipment with the dust removal function for the courtyard has the advantages that the heat dissipation function of the inside of the fixed box is achieved through the heat dissipation mechanism, the phenomenon that the normal work of the lamp tube is affected due to the fact that the temperature in the fixed box is too high is avoided, compared with the existing heat dissipation mechanism, the heat dissipation mechanism can also clean the first filter screen, the phenomenon that dust blocks the first filter screen to affect the circulation of air is avoided, the dust removal function of the fixed box is achieved through the dust removal mechanism, the phenomenon that the dust covers the fixed box to affect the lighting effect of the lamp tube is avoided, compared with the existing dust removal mechanism, the dust removal mechanism and the heat dissipation mechanism are integrated into a linkage mechanism, additional electric driving is not needed, the continuous dust removal function can be achieved, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a heat dissipating lighting fixture for patios having a dust removal feature in accordance with the present invention;
FIG. 2 is a schematic view of the air extraction mechanism of the heat dissipating lighting fixture for patios with dust removal of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
in the figure: 1. the novel lamp comprises a lamp post, 2 parts of a supporting box, 3 parts of a fixing box, 4 parts of a lamp tube, 5 parts of a first filter screen, 6 parts of a first connecting pipe, 7 parts of an air cylinder, 8 parts of a radiating pipe, 9 parts of a water collecting box, 10 parts of a second connecting pipe, 11 parts of a piston, 12 parts of a connecting rod, 13 parts of a supporting rod, 14 parts of a sliding block, 15 parts of a screw rod, 16 parts of a motor, 17 parts of a rotating wheel, 18 parts of a belt, 19 parts of a rotating shaft, 20 parts of a cleaning plate, 21 parts of an annular rail, 22 parts of a limiting rod, 23 parts of a pressing plate, 24 parts of a rubber pad, 25 parts of an air bag, 26 parts of.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a heat dissipation type lighting device with a dust removal function for a courtyard comprises a lamp post 1, a lamp tube 4, a fixing box 3 and a supporting box 2, wherein the supporting box 2 is fixed on the lamp post 1, the fixing box 3 is fixed below the supporting box 2, the lamp tube 4 is arranged inside the fixing box 3, a PLC is arranged in the supporting box 2, the lamp tube 4 is electrically connected with the PLC, the heat dissipation type lighting device further comprises a heat dissipation mechanism and two dust removal mechanisms, the heat dissipation mechanism is arranged inside the supporting box 2, the heat dissipation mechanism is connected with the fixing box 3, the two dust removal mechanisms are respectively arranged at two sides of the heat dissipation mechanism, and the heat dissipation mechanism is connected with the dust removal mechanisms;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This a heat dissipation type lighting apparatus that has dust removal function for courtyard passes through heat dissipation mechanism, has realized the inside radiating function of fixed box 3, avoids fixed box 3 interior high temperature and influence the normal work of fluorescent tube 4, through dust removal mechanism, has realized the function to fixed box 3 dust removals, avoids the dust to cover on fixed box 3, influences the illuminating effect of fluorescent tube 4.
As shown in fig. 2, the dust removing mechanism includes an air bag 25, an air inlet pipe 27, an air outlet pipe 28, a nozzle 29, a pressure plate 23 and a plurality of springs 26, the air bag 25 is fixed inside the support box 2, the lower part of the air bag 25 is communicated with the outside of the support box 2 through the air inlet pipe 27, one side of the air bag 25, which is far away from the heat dissipation mechanism, is communicated with the nozzle 29 through the air outlet pipe 28, the nozzle 29 is fixed below the fixed box 3, the springs 26 are uniformly distributed inside the air bag 25, two ends of the springs 26 are respectively connected with the inner walls of two sides of the air bag 25, one side of the pressure plate 23 abuts against the other side of the air bag 25, the other side of the pressure plate 23 is connected with the heat dissipation mechanism, the air inlet pipe 27 and the air outlet pipe 28 are both provided;
extrude gasbag 25 through clamp plate 23, make spring 26 take place deformation, make the inside of the leading-in nozzle 29 of air in the gasbag 25 through outlet duct 28, make nozzle 29 blow the work to fixed box 3, realize the function of dust removal, avoid the dust to cover on fixed box 3, influence the illuminating effect of fluorescent tube 4, the restoring force of rethread spring 26, make gasbag 25 inflation, and pass through the inside of the leading-in gasbag 25 of intake pipe 27 with external air, provide the air supply for next dust removal work, thereby sustainable dust removal's function has been realized.
As shown in fig. 2, the heat dissipation mechanism comprises an air cylinder 7, a water collection box 9, a heat dissipation pipe 8, a first connecting pipe 6, a second connecting pipe 10, two first filter screens 5, two pistons 11, two driving components and two cleaning components, the two sides of the fixed box 3 are provided with heat dissipation ports, the heat dissipation ports correspond to the first filter screens 5 one by one, the first filter screens 5 are fixedly connected with the inner walls of the heat dissipation ports, the air cylinder 7 is fixed at the bottom of the supporting box 2, the two pistons 11 are respectively arranged at the two sides of the air cylinder 7, the pistons 11 correspond to the driving components one by one, the driving components are connected with the pistons 11, the driving components correspond to the dust removal mechanism one by one, the driving components are connected with a pressing plate 23, the lower part of the air cylinder 7 is communicated with the upper part of the fixed box 3 through the first connecting pipe 6, the water collection box 9 is fixed above the supporting box 2, the heat dissipation pipe 8 is arranged inside the, the one end of cooling tube 8 and the top of inflator 7 communicate, the other end of cooling tube 8 passes through the second and links the top intercommunication of pipe 10 and fixed box 3, clearance subassembly and 5 one-to-one of first filter screen, drive assembly and clearance subassembly one-to-one, drive assembly is connected with the clearance subassembly, the setting of clearance subassembly is in one side that is close to first filter screen 5 of fixed box 3, all be equipped with the second check valve in first connecting tube 6 and the second links pipe 10, the second check valve is connected with the PLC electricity.
When the heat dissipation device is used for heat dissipation, the driving assembly is controlled to work, so that the two pistons 11 move towards the directions away from each other, the air in the fixing box 3 is led into the inner part of the air cylinder 7 through the first connecting pipe 6, the air bag 25 is extruded through the pressing plate 23 while the driving assembly works, the spring 26 is deformed, the air in the air bag 25 is led into the inner part of the nozzle 29 through the air outlet pipe 28, the nozzle 29 blows air to the fixing box 3 to realize the function of dust removal, the driving assembly is controlled to work, the two pistons 11 move towards the directions close to each other, the air in the air cylinder 7 is led into the heat dissipation pipe 8, the air in the heat dissipation pipe 8 is cooled through clean water in the water collection box 9, the cooled air is led into the inner part of the fixing box 3 through the second connecting pipe 10, and the function of heat dissipation in the fixing box 3 is realized, avoid the interior high temperature of fixed box 3, influence the normal work of fluorescent tube 4, simultaneously through the restoring force of spring 26 for gasbag 25 inflation, and pass through the inside of the leading-in gasbag 25 of intake pipe 27 with the air in the external world, provide the air supply for next dust removal work, and in drive assembly work, drive clean subassembly work, thereby carry out dust removal work to first filter screen 5, avoid the dust to block up first filter screen 5, influence the circulation of air.
As shown in fig. 3, the driving assembly includes a motor 16, a lead screw 15, a slider 14, a supporting rod 13, a connecting rod 12 and a transmission unit, the motor 16 is fixed at the bottom of the supporting box 2, the motor 16 is in transmission connection with the lead screw 15, the slider 14 is sleeved on the lead screw 15, a connection part of the slider 14 and the lead screw 15 is provided with a thread matched with the lead screw 15, two ends of the supporting rod 13 are respectively in fixed connection with the center of the connecting rod 12 and the slider 14, the slider 14 abuts against the bottom of the supporting box 2, one end of the connecting rod 12 is fixedly connected with a pressing plate 23, two sides of the inflator 7 are provided with small holes, the small holes are in one-to-one correspondence with the connecting rod 12, the other end of the connecting rod 12 penetrates through the small holes to be fixedly connected with.
Preferably, the transmission unit comprises a belt 18 and two pulleys 17 for transmitting power, the two pulleys 17 are connected through the belt 18, one pulley 17 of the two pulleys 17 is fixed on the screw rod 15, and the other pulley 17 is connected with the cleaning assembly.
As shown in fig. 4, the cleaning assembly includes a cleaning plate 20, a limiting unit and a rotating shaft 19, the cleaning plate 20 is disposed on one side of the fixing box 3 close to the first filter screen 5 through the limiting unit, one end of the rotating shaft 19 is fixedly connected with one side of the cleaning plate 20 far away from the first filter screen 5, a brush is fixed on the other side of the cleaning plate 20, the brush abuts against the first filter screen 5, and the other end of the rotating shaft 19 is fixedly connected with the rotating wheel 17 far away from the screw rod 15 in the two rotating wheels 17.
When the heat dissipation work is performed, the motor 16 is controlled to be started, the screw rod 15 rotates, the slider 14 is driven to move along the screw rod 15, the connecting rod 12 is driven to move through the supporting rod 13, the two pistons 11 move towards the direction away from each other, so that the air in the fixing box 3 is led into the interior of the air cylinder 7 through the first connecting pipe 6, when the connecting rod 12 moves, the air bag 25 is extruded through the pressing plate 23, the spring 26 is deformed, the air in the air bag 25 is led into the interior of the nozzle 29 through the air outlet pipe 28, so that the nozzle 29 performs the air blowing work on the fixing box 3, the dust removal function is realized, the motor 16 is controlled to reversely rotate, the screw rod 15 reversely rotates, the slider 14 is driven to move, the two pistons 11 move towards the direction close to each other, so that the air in the air cylinder 7 is led into the heat dissipation pipe 8, the air in the heat dissipation, air rethread second connecting pipe 10 after the cooling is inside to leading-in fixed box 3, thereby realized the function to heat dissipation in the fixed box 3, when slider 14 removes, it removes to the direction of keeping away from gasbag 25 to drive clamp plate 23, simultaneously, the restoring force through spring 26, make gasbag 25 inflation, and pass through the inside of the leading-in gasbag 25 of intake pipe 27 with the air in the external world, provide the air supply for next dust removal work, and in the pivoted of lead screw 15, it rotates to drive runner 17 of being connected with lead screw 15, it rotates to drive another runner 17 through belt 18, make pivot 19 rotate, thereby drive cleaning plate 20 and rotate, make the brush carry out dust removal work to first filter screen 5, avoid the dust to block up first filter screen 5, influence the circulation of air.
Preferably, in order to limit the moving direction of the cleaning plate 20, the limiting unit includes an annular rail 21 and a plurality of limiting rods 22, the annular rail 21 is fixed on the fixing box 3, an annular groove is formed in the annular rail 21, one end of each limiting rod 22 is circumferentially and uniformly fixed on the periphery of the cleaning plate 20, the other end of each limiting rod 22 is arranged inside the annular groove, the other end of each limiting rod 22 is matched with the annular groove, and the limiting rods 22 are slidably connected with the annular rail 21.
When the cleaning plate 20 rotates, the limiting rod 22 is driven to rotate along the annular groove, so that the rotating direction of the cleaning plate 20 is limited, and the stability of the cleaning plate 20 during rotation is improved.
Preferably, in order to avoid the stop rod 22 from being separated from the annular groove, the annular groove is a dovetail groove.
Preferably, the motor 16 is a servo motor in order to allow precise and stable operation of the motor 16.
Preferably, in order to make the slider 14 move smoothly, the lead screw 15 is coated with grease, so that the friction between the lead screw 15 and the slider 14 is reduced, and the slider 14 moves more smoothly along the lead screw 15.
Preferably, in order to reduce the possibility of blockage of the nozzle 29, a second filter screen is fixed at one end of the air inlet pipe 27 far away from the air bag 25.
By providing a second screen, the air entering the air bag 25 is dedusted, thereby reducing the chance of blockage of the nozzle 29.
Preferably, a rubber pad 24 is fixed to the side of the pressure plate 23 close to the air bag 25 in order to avoid damaging the air bag 25.
When the heat dissipation device is used for heat dissipation, the motor 16 is controlled to be started, the screw rod 15 rotates to drive the sliding block 14 to move along the screw rod 15, the connecting rod 12 is driven to move through the supporting rod 13, the two pistons 11 move towards directions away from each other, so that air in the fixing box 3 is led into the interior of the air cylinder 7 through the first connecting pipe 6, when the connecting rod 12 moves, the air bag 25 is extruded through the pressing plate 23, the spring 26 is deformed, the air in the air bag 25 is led into the interior of the nozzle 29 through the air outlet pipe 28, the nozzle 29 blows the fixing box 3, the dust removal function is realized, dust is prevented from covering the fixing box 3 and affecting the lighting effect of the lamp tube 4, the motor 16 is controlled to reversely rotate, the screw rod 15 reversely rotates to drive the sliding block 14 to move, the two pistons 11 move towards directions close to each other, so that the air in the air cylinder 7, the air in the radiating pipe 8 is cooled by clean water in the water collecting box 9, the cooled air is guided into the fixing box 3 through the second connecting pipe 10, so that the function of radiating the air in the fixing box 3 is realized, the phenomenon that the temperature in the fixing box 3 is too high and the normal work of the lamp tube 4 is influenced is avoided, the slide block 14 drives the pressing plate 23 to move towards the direction away from the air bag 25 while moving, the air bag 25 expands through the restoring force of the spring 26, the outside air is guided into the air bag 25 through the air inlet pipe 27 to provide an air source for the next dedusting work, the rotating wheel 17 connected with the screw rod 15 is driven to rotate while the screw rod 15 rotates, the other rotating wheel 17 is driven to rotate through the belt 18, the rotating shaft 19 rotates, the cleaning plate 20 is driven to rotate, the hairbrush performs dedusting work on the first filter screen 5, and the first filter screen 5 is prevented from being blocked by dust, affecting the circulation of air.
Compared with the prior art, this a heat dissipation type lighting apparatus with dust removal function for courtyard passes through heat dissipation mechanism, realized the inside radiating function of fixed box 3, avoid the interior high temperature of fixed box 3 and influence fluorescent tube 4's normal work, compare with current heat dissipation mechanism, this heat dissipation mechanism can also clear up first filter screen 5, avoid the dust to block up first filter screen 5 and influence the circulation of air, through dust removal mechanism, the function of removing dust to fixed box 3 has been realized, avoid the dust to cover on fixed box 3, influence the illuminating effect of fluorescent tube 4, compare with current dust removal mechanism, this dust removal mechanism and heat dissipation mechanism be integrated link gear, need not other electric drive, and can realize the function of continuously removing dust, the practicality is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The heat dissipation type lighting equipment with the dust removal function for the courtyard comprises a lamp post (1), a lamp tube (4), a fixing box (3) and a supporting box (2), wherein the supporting box (2) is fixed on the lamp post (1), the fixing box (3) is fixed below the supporting box (2), the lamp tube (4) is arranged inside the fixing box (3), a PLC is arranged in the supporting box (2), and the lamp tube (4) is electrically connected with the PLC;
the dust removal mechanism comprises an air bag (25), an air inlet pipe (27), an air outlet pipe (28), a nozzle (29), a pressing plate (23) and a plurality of springs (26), the air bag (25) is fixed in the supporting box (2), the lower part of the air bag (25) is communicated with the outside of the supporting box (2) through the air inlet pipe (27), one side of the air bag (25) far away from the heat dissipation mechanism is communicated with the nozzle (29) through the air outlet pipe (28), the nozzle (29) is fixed below the fixing box (3), the springs (26) are uniformly distributed in the air bag (25), two ends of the springs (26) are respectively connected with the inner walls of two sides of the air bag (25), one side of the pressing plate (23) is abutted against the other side of the air bag (25), the other side of the pressing plate (23) is connected with the heat dissipation mechanism, first one-way valves are arranged in the air inlet pipe (27) and the air outlet pipe (28, the first one-way valve is electrically connected with the PLC;
the heat dissipation mechanism comprises an air cylinder (7), a water collection box (9), a heat dissipation pipe (8), a first connecting pipe (6), a second connecting pipe (10), two first filter screens (5), two pistons (11), two driving components and two cleaning components, wherein heat dissipation ports are arranged on two sides of the fixed box (3), the heat dissipation ports correspond to the first filter screens (5) one by one, the first filter screens (5) are fixedly connected with the inner walls of the heat dissipation ports, the air cylinder (7) is fixed at the bottom in the supporting box (2), the two pistons (11) are respectively arranged on two sides in the air cylinder (7), the pistons (11) correspond to the driving components one by one, the driving components are connected with the pistons (11), the driving components correspond to the dust removal mechanism one by one, the driving components are connected with the pressing plate (23), the lower part of the air cylinder (7) is communicated with the upper part of the fixed box (3) through the first connecting pipe (6), the top in supporting box (2) is fixed in water-collecting box (9), cooling tube (8) set up the inside at water-collecting box (9), the one end of cooling tube (8) and the top intercommunication of inflator (7), the other end of cooling tube (8) is through the top intercommunication of second even pipe (10) and fixed box (3), clearance subassembly and first filter screen (5) one-to-one, drive assembly and clearance subassembly one-to-one, drive assembly is connected with the clearance subassembly, the clearance subassembly sets up the one side that is close to first filter screen (5) in fixed box (3), all be equipped with the second check valve in first even pipe (6) and the second even pipe (10), the second check valve is connected with the PLC electricity.
2. The heat dissipation type lighting apparatus with dust removal function for a courtyard according to claim 1, wherein the driving assembly comprises a motor (16), a screw rod (15), a slider (14), a support rod (13), a connecting rod (12) and a transmission unit, the motor (16) is fixed at the bottom inside the supporting box (2), the motor (16) is in transmission connection with the screw rod (15), the slider (14) is sleeved on the screw rod (15), a connection part of the slider (14) and the screw rod (15) is provided with a thread matched with the screw rod (15), two ends of the support rod (13) are respectively in fixed connection with the center of the connecting rod (12) and the slider (14), the slider (14) abuts against the bottom inside the supporting box (2), one end of the connecting rod (12) is fixedly connected with the pressing plate (23), two sides of the air cylinder (7) are provided with small holes, the small holes correspond to the connecting rods (12) one to one, the other ends of the connecting rods (12) penetrate through the small holes to be fixedly connected with the pistons (11), and the motors (16) are electrically connected with the PLC.
3. The heat dissipation type lighting apparatus for patio with dust removal function according to claim 2, wherein the transmission unit comprises a belt (18) and two wheels (17), the two wheels (17) being connected by the belt (18), one of the two wheels (17) being fixed to the screw (15) and the other wheel (17) being connected to the cleaning assembly.
4. The heat dissipation type lighting apparatus with a dust removal function for a yard as claimed in claim 3, wherein the cleaning assembly comprises a cleaning plate (20), a limiting unit and a rotating shaft (19), the cleaning plate (20) is disposed on one side of the fixed box (3) close to the first filter screen (5) through the limiting unit, one end of the rotating shaft (19) is fixedly connected with one side of the cleaning plate (20) far away from the first filter screen (5), the other side of the cleaning plate (20) is fixed with a brush, the brush abuts against the first filter screen (5), and the other end of the rotating shaft (19) is fixedly connected with one of the two rotating wheels (17) far away from the screw rod (15).
5. The heat dissipation type lighting apparatus with a dust removal function for a garden as defined in claim 4, wherein the limiting unit comprises an annular rail (21) and a plurality of limiting rods (22), the annular rail (21) is fixed on the fixing box (3), an annular groove is formed on the annular rail (21), one end of each limiting rod (22) is circumferentially and uniformly fixed on the periphery of the cleaning plate (20), the other end of each limiting rod (22) is arranged inside the annular groove, the other end of each limiting rod (22) is matched with the annular groove, and the limiting rods (22) are slidably connected with the annular rail (21).
6. The heat dissipating lighting fixture for a patio of claim 5, wherein the annular groove is a dovetail groove.
7. The heat dissipating lighting fixture for a patio of claim 2, wherein the motor (16) is a servo motor.
8. The heat dissipation type lighting apparatus for patio with dust removal function according to claim 2, wherein the screw (15) is coated with grease.
9. The heat dissipation type lighting apparatus with a dust removal function for a patio according to claim 1, wherein a second filter is fixed to an end of the air intake pipe (27) away from the air bag (25).
10. The heat dissipation type lighting apparatus for patio with dust removal function according to claim 1, wherein a rubber pad (24) is fixed to a side of the pressure plate (23) adjacent to the air bag (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911306903.1A CN110925676A (en) | 2019-12-18 | 2019-12-18 | A heat dissipation type lighting apparatus that is used for courtyard to have a dust removal function |
Applications Claiming Priority (1)
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380021A (en) * | 2020-03-30 | 2020-07-07 | 刘树臣 | Heat dissipation type industrial and mining explosion-proof equipment with mosquito killing function for illumination |
| CN111545271A (en) * | 2020-05-09 | 2020-08-18 | 深圳市嘉胜创新贸易有限公司 | Rubber roll rice huller with anti-sticking function |
| CN111589067A (en) * | 2020-05-14 | 2020-08-28 | 张小妮 | Height-adjustable comprehensive aerobics training frame |
| CN112664910A (en) * | 2020-12-30 | 2021-04-16 | 祝欢 | Market light control device adopting new-generation information technology |
| CN112803655A (en) * | 2020-12-30 | 2021-05-14 | 徐州南普机电科技有限公司 | Motor heat radiation structure |
| CN112974404A (en) * | 2021-02-23 | 2021-06-18 | 吴小芬 | Quick belt cleaning device of all-round hardware fitting that can go on simultaneously by majority |
| CN113380142A (en) * | 2021-05-18 | 2021-09-10 | 广东省星辰文化传媒有限公司 | Electronic billboard with cleaning function |
| CN113864719A (en) * | 2021-11-11 | 2021-12-31 | 扬州市瑞宇照明科技有限公司 | Wisdom street lamp with heat dissipation function |
| CN114251620A (en) * | 2021-12-29 | 2022-03-29 | 黄茫茫 | Street lamp with defogging and dust removal structure |
| CN114838299A (en) * | 2022-05-23 | 2022-08-02 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Metal mine is opened and is adopted lighting device |
| CN115976814A (en) * | 2022-10-14 | 2023-04-18 | 南通鑫萍复合材料科技有限公司 | Spraying decoration device for fiber composite material |
| CN116146953A (en) * | 2023-04-21 | 2023-05-23 | 河北盛景光电照明科技股份有限公司 | Wall washer lamp |
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2019
- 2019-12-18 CN CN201911306903.1A patent/CN110925676A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380021A (en) * | 2020-03-30 | 2020-07-07 | 刘树臣 | Heat dissipation type industrial and mining explosion-proof equipment with mosquito killing function for illumination |
| CN111545271A (en) * | 2020-05-09 | 2020-08-18 | 深圳市嘉胜创新贸易有限公司 | Rubber roll rice huller with anti-sticking function |
| CN111589067A (en) * | 2020-05-14 | 2020-08-28 | 张小妮 | Height-adjustable comprehensive aerobics training frame |
| CN112664910A (en) * | 2020-12-30 | 2021-04-16 | 祝欢 | Market light control device adopting new-generation information technology |
| CN112803655A (en) * | 2020-12-30 | 2021-05-14 | 徐州南普机电科技有限公司 | Motor heat radiation structure |
| CN112974404A (en) * | 2021-02-23 | 2021-06-18 | 吴小芬 | Quick belt cleaning device of all-round hardware fitting that can go on simultaneously by majority |
| CN113380142A (en) * | 2021-05-18 | 2021-09-10 | 广东省星辰文化传媒有限公司 | Electronic billboard with cleaning function |
| CN113864719A (en) * | 2021-11-11 | 2021-12-31 | 扬州市瑞宇照明科技有限公司 | Wisdom street lamp with heat dissipation function |
| CN114251620A (en) * | 2021-12-29 | 2022-03-29 | 黄茫茫 | Street lamp with defogging and dust removal structure |
| CN114838299A (en) * | 2022-05-23 | 2022-08-02 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Metal mine is opened and is adopted lighting device |
| CN115976814A (en) * | 2022-10-14 | 2023-04-18 | 南通鑫萍复合材料科技有限公司 | Spraying decoration device for fiber composite material |
| CN116146953A (en) * | 2023-04-21 | 2023-05-23 | 河北盛景光电照明科技股份有限公司 | Wall washer lamp |
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