CN112664880B - Landscape lamp convenient to dismouting maintenance - Google Patents
Landscape lamp convenient to dismouting maintenance Download PDFInfo
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- CN112664880B CN112664880B CN202011586251.4A CN202011586251A CN112664880B CN 112664880 B CN112664880 B CN 112664880B CN 202011586251 A CN202011586251 A CN 202011586251A CN 112664880 B CN112664880 B CN 112664880B
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- end cover
- post
- lamp post
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- 238000012423 maintenance Methods 0.000 title claims abstract description 21
- 239000011324 bead Substances 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims description 37
- 238000007789 sealing Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a landscape lamp convenient to disassemble, assemble and maintain, which comprises a lamp post, lamp beads arranged on the lamp post, a shell sleeved outside the lamp post, a lamp holder arranged at the bottom of the shell and the lamp post, and a fixing seat arranged at the bottom of the lamp holder, wherein the lamp holder is fixedly connected with the lamp post, a driving mechanism is arranged in the lamp holder, a lifting mechanism capable of driving the shell to move up and down relative to the lamp post is arranged at the top of the lamp holder, and the driving mechanism can drive the lifting mechanism. According to the invention, the lifting mechanism drives the shell to move up and down relative to the lamp post, so that maintenance personnel can conveniently disassemble, assemble and maintain the landscape lamp, the disassembly and assembly workload of the maintenance personnel is greatly reduced, the mode is not influenced by the size of the landscape lamp, the operation is simple and convenient, and the landscape lamp is worthy of further popularization and application.
Description
Technical Field
The invention relates to the technical field of landscape lamps, in particular to a landscape lamp convenient to assemble, disassemble and maintain.
Background
Along with the development of social economy, the development of cities is faster and faster, and in order to bring convenience to the life of people, urban communities and park lawns are provided with landscape lamps, the design of the landscape lamps mainly uses soft-appearance lamplight to add safety and beauty to the communities, and the landscape lamps have stronger decorative characteristics and are widely used for decorative illumination of green belts in places such as parks, garden villas and square greening, however, the existing landscape lamps are higher due to the larger sizes and inconvenient maintenance and replacement, thereby influencing the use of the landscape lamps and bringing a plurality of inconveniences to maintenance staff; when the landscape lamp breaks down, maintenance personnel need to pass through the dismouting process of longer time, and still need have other people to assist in the dismouting period just can carry out the dismouting work, have brought very big work inconvenience for the maintenance personnel, and along with the lapse of landscape lamp's life simultaneously, connecting component can take place ageing or by erosion such as acid rain, can cause great difficulty to the dismouting work.
Disclosure of Invention
The invention aims to solve the technical problem of providing a down lamp with an automatic dust removing function, which can automatically remove dust on the surface of the down lamp.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows: the utility model provides a landscape lamp convenient to dismouting maintenance, is in including lamp pole, setting lamp pearl on the lamp pole, cover are established the outside casing of lamp pole, set up the casing with lamp stand bottom with set up the fixing base of lamp stand bottom, the lamp stand with the lamp pole is connected fixedly, the inside actuating mechanism that is provided with of lamp stand, the top of lamp stand is provided with can drive the casing is relative the elevating system of lamp pole reciprocates, actuating mechanism can drive elevating system.
Further, the lifting mechanism comprises at least two threaded columns arranged at the top of the lamp holder and sleeves which are in screw installation fit with the threaded columns in the same number and in one-to-one correspondence, the at least two threaded columns are uniformly distributed on the lamp holder, the sleeves are sleeved on the threaded columns, and the sleeves are connected with the shell.
Furthermore, the sleeve is in a shape that one end is opened and the other end is closed, and the sleeve can completely cover the threaded column in the sleeve.
Further, the casing is including the cover to be established the outside shell of lamp pole and the setting are in the end cover at shell top, the shell with be provided with ventilation channel between the end cover, the shell with be provided with the air supply pass through between the lamp pole and with ventilation channel intercommunication's ventilation gap, the radiating through hole has been seted up at the center of lamp pole, the bottom of lamp pole is provided with the intercommunication radiating through hole with at least one air inlet of ventilation gap, the corresponding radiating through hole's position department is provided with the ventilation hole, the end cover with be provided with the dryer between the top surface of lamp pole, the one end of dryer with ventilation hole sealing intercommunication, the other end of dryer with the radiating through hole sealing intercommunication, be provided with in the dryer be used for with the fan that the wind in the radiating through hole was taken out.
Further, the dryer with lamp pole fixed connection, at least one first seal groove has been seted up on the top of dryer and install first sealing washer in the first seal groove, the end cover correspond the top position department of dryer with the top sealing fit of dryer.
Further, the top of shell is provided with the annular turn-ups that outwards turn out, the end cover with be provided with many first spliced poles between the shell, the end cover is through many first spliced poles are fixed the top of shell, the lateral wall of end cover with the outside entry end orientation below of ventilation channel between the annular turn-ups, the casing still includes the roof, the roof sets up the top of end cover, the roof with be provided with many second spliced poles between the end cover, the roof passes through many the second spliced poles are fixed the top of end cover, the roof can block outside rainwater entering in the ventilation hole.
Further, an air inlet filter screen is detachably arranged at a port of the external inlet end of the ventilation channel, the cross section of the air inlet filter screen is inverted V-shaped, the bottom of the inverted V-shaped is connected with an arc-shaped surface, the top end of the inverted V-shaped is opened, and a plurality of first meshes are formed in the arc-shaped surface;
An air outlet filter screen is detachably arranged on the end cover around the corresponding vent hole, the upper end face of the air outlet filter screen is connected with the top plate, the lower end face of the air outlet filter screen is connected with the end cover, a plurality of second meshes are arranged on the air outlet filter screen, the end caps corresponding to the second meshes one by one are respectively arranged on the outer side of the air outlet filter screen, and are hollow hemispherically enclosed at the end parts of the second meshes and provided with openings, and the opening direction of each end cap is downward.
Further, the top surface of lamp stand is provided with the slot, the bottom of casing is inserted and is established in the slot, the cross section of slot is big-end-up's trapezoid, the bottom of casing is the ring-type all around and is provided with the diversion boss, the diversion groove has been seted up on the diversion boss, be provided with the drainage mouth on the diversion boss, the drainage mouth stretches out the diversion boss and with the diversion groove intercommunication.
Further, the bottom end of the sleeve is fixedly provided with a conical boss, the bottom surface of the conical boss is provided with a third sealing groove, a third sealing ring is arranged in the third sealing groove, and the top surface of the lamp holder is in sealing fit with the bottom surface of the conical boss at the position corresponding to the conical boss.
Further, the driving mechanism comprises driving motors and driving wheels, the number of the driving wheels is the same as that of the threaded columns and corresponds to that of the threaded columns one by one, one ends of the threaded columns penetrate through the top surface of the lamp holder, extend into the lamp holder and are respectively connected with the corresponding driving wheels, the driving motors drive the driving wheels to rotate through gear transmission or sprocket transmission, and the driving mechanism further comprises driving switches used for controlling forward and reverse rotation of the driving motors.
The beneficial effects of the invention are as follows:
According to the invention, the lifting mechanism drives the shell to move up and down relative to the lamp post, so that maintenance personnel can conveniently disassemble, assemble and maintain the landscape lamp, the disassembly and assembly workload of the maintenance personnel is greatly reduced, the mode is not influenced by the size of the landscape lamp, the operation is simple and convenient, and the landscape lamp is worthy of further popularization and application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
Fig. 1 is a perspective view of a landscape lamp according to an embodiment of the invention, which is convenient to assemble, disassemble and maintain;
FIG. 2 is a front view of a landscape lamp according to an embodiment of the invention, which is convenient for disassembly and maintenance;
FIG. 3 is a cross-sectional view at A-A in FIG. 2;
FIG. 4 is a cross-sectional view at B-B in FIG. 2;
FIG. 5 is a top view of a landscape lamp according to an embodiment of the invention;
FIG. 6 is a cross-sectional view at C-C in FIG. 5;
FIG. 7 is an enlarged view at E in FIG. 6;
Fig. 8 is an enlarged view at F in fig. 6;
fig. 9 is an enlarged view at J in fig. 6;
fig. 10 is an enlarged view of H in fig. 6;
FIG. 11 is an enlarged view at I in FIG. 6;
FIG. 12 is a cross-sectional view taken at D-D in FIG. 5;
Fig. 13 is an enlarged view at J in fig. 12.
Reference numerals illustrate:
1-lamp post, 11-lamp bead, 12-heat dissipation through hole, 13-air inlet hole, 2-shell, 21-shell, 211-annular flanging, 22-end cover, 221-vent hole, 23-vent channel, 24-vent gap, 25-first connecting post, 26-top plate, 27-second connecting post, 28-air inlet filter screen, 281-first mesh, 29-air outlet filter screen, 291-second mesh, 292-end cover, 3-lamp holder, 31-driving mechanism, 311-driving motor, 312-driving wheel, 313-driving switch, 314-driving chain, 32-lifting mechanism, 321-threaded post, 322-sleeve, 3221-conical boss, 3222-third seal groove, 3223-third seal ring, 33-slot, 34-water diversion boss, 341-water diversion groove, 342-water diversion port, 343-second seal groove, 344-second seal ring, 35-mounting window, 36-mounting window plate, 361-seal strip, 4-fixing seat, 5-wind drum, 51-fan, 52-first seal ring, 53-first seal ring.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. Embodiments of the application and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the application, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the application.
It should be noted that, in the embodiment of the present invention, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in an embodiment of the invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the invention.
See fig. 1 to 13.
The invention relates to a landscape lamp convenient to assemble, disassemble and maintain, which comprises a lamp post 1, lamp beads 11 arranged on the lamp post 1, a shell 2 sleeved outside the lamp post 1, a lamp holder 3 arranged at the bottoms of the shell 2 and the lamp post 1, and a fixed seat 4 arranged at the bottom of the lamp holder 3, wherein the lamp holder 3 is fixedly connected with the lamp post 1, a driving mechanism 31 is arranged in the lamp holder 3, a lifting mechanism 32 capable of driving the shell 2 to move up and down relative to the lamp post 1 is arranged at the top of the lamp holder 3, and the driving mechanism 31 can drive the lifting mechanism 32.
According to the invention, the lifting mechanism drives the shell to move up and down relative to the lamp post, so that maintenance personnel can conveniently disassemble, assemble and maintain the landscape lamp, the disassembly and assembly workload of the maintenance personnel is greatly reduced, the mode is not influenced by the size of the landscape lamp, the operation is simple and convenient, and the landscape lamp is worthy of further popularization and application.
In specific implementation, the fixing seat 4 of the landscape lamp is buried in a position where the landscape lamp needs to be fixed, when the landscape lamp needs to be maintained and replaced, the driving mechanism 31 is started, the driving mechanism 31 drives the lifting mechanism 32 to drive the shell 2 to move upwards relative to the lamp post 1, the lamp post 1 inside the shell 2 and the lamp beads 11 arranged on the lamp post 1 are exposed, a maintenance person can maintain and replace the landscape lamp at the moment, and after the maintenance person finishes working, the driving mechanism 31 is controlled to drive the lifting mechanism 32 to drive the shell 2 to move downwards relative to the lamp post 1, so that the lamp post is reset.
In an embodiment, the lifting mechanism 32 includes at least two threaded columns 321 disposed at the top of the lamp socket 3, and sleeves 322 corresponding to the threaded columns 321 in number and one-to-one to be in screw installation fit with the threaded columns 321, at least two threaded columns 321 are uniformly distributed on the lamp socket 3, the sleeves 322 are sleeved on the threaded columns 321, and the sleeves 322 are connected with the housing 2. Through the spiral rotation of screw thread post, the sleeve can drive the casing and reciprocate relative lamp pole, can ensure through evenly dividing the screw thread post on the lamp stand that the in-process that reciprocates can not take place to block the phenomenon such as being stuck, card is dead, ensures that the reciprocate process is smooth to the precision of this kind of lifting means is high, and the motion process is comparatively steady, can realize accurate reset.
In an embodiment, the sleeve 322 is open at one end and closed at the other end, and the sleeve 322 may completely cover the threaded post 321 inside the sleeve 322. By the design, external dust or other sundries can be prevented from entering between the sleeve and the threaded column, connection and matching of the sleeve and the threaded column are affected, normal operation between the sleeve and the threaded column is guaranteed, the threaded column is protected from being corroded by the outside, and the service life of the lifting mechanism is prolonged.
In an embodiment, the casing 2 includes a casing 21 sleeved outside the lamp post 1 and an end cover 22 disposed at the top of the casing 21, a ventilation channel 23 is disposed between the casing 21 and the end cover 22, a ventilation gap 24 through which air passes is disposed between the casing 21 and the lamp post 1 and is communicated with the ventilation channel 23, a heat dissipation through hole 12 is disposed at the center of the lamp post 1, at least one air inlet 13 communicating with the heat dissipation through hole 12 and the ventilation gap 24 is disposed at the bottom of the lamp post 1, a ventilation hole 221 is disposed at a position of the end cover 22 corresponding to the heat dissipation through hole 12, an air drum 5 is disposed between the end cover 22 and the top surface of the lamp post 1, one end of the air drum 5 is in sealing communication with the ventilation hole 221, the other end of the air drum 5 is in sealing communication with the heat dissipation through hole 12, and a fan 51 for extracting the air in the heat dissipation through hole 12 is disposed in the air drum 5. Through opening the fan, outside wind gets into to ventilation gap in and get into the heat dissipation through-hole from the fresh air inlet and finally discharges from the ventilation hole in, take away lamp pearl inside and outside heat in this in-process, and then reach the purpose of cooling for the lamp pearl, the life of extension lamp pearl, through setting up the fresh air inlet in the bottom of heat dissipation through-hole, behind opening the fan, outside the dust or the lighter impurity of other volumes of bottom of heat dissipation through-hole blow off the landscape lamp to can be to the inside ventilation drying of landscape lamp, make the internal environment of landscape lamp be in the preferred state.
In an embodiment, the air duct 5 is fixedly connected with the lamp post 1, at least one first sealing groove 52 is provided at the top end of the air duct 5, a first sealing ring 53 is installed in the first sealing groove 52, and the top end position of the end cover 22 corresponding to the air duct 5 is in sealing fit with the top end of the air duct 5. When the lamp post moves up and down relative to the shell, the air duct is fixed at the top of the lamp post and does not move along with the shell, so that the maintenance of the air duct is facilitated, meanwhile, the circuit connection of the air duct is facilitated, the first sealing ring is arranged, the fact that wind energy in the air duct blows out of the landscape lamp is ensured, the wind energy is not caused to be added into the cooling circulation for the second time, and the cooling effect is reduced.
In an embodiment, the top end of the housing 21 is provided with an annular flange 211 turned out outwards, a plurality of first connecting posts 25 are disposed between the end cover 22 and the housing 21, the end cover 22 is fixed on the top of the housing 21 through a plurality of first connecting posts 25, an external inlet end of the ventilation channel 23 between a side wall of the end cover 22 and the annular flange 211 faces downwards, the housing 2 further comprises a top plate 26, the top plate 26 is disposed on the top of the end cover 22, a plurality of second connecting posts 27 are disposed between the top plate 26 and the end cover 22, the top plate 26 is fixed on the top of the end cover 22 through a plurality of second connecting posts 27, and the top plate 26 can block external rainwater from entering the ventilation hole 221. By the design, rainwater can be prevented from entering the landscape lamp in rainy days, and the use of the landscape lamp is affected.
Preferably, the top plate 26 is fixedly connected to the sleeve 322. The design is simple in structure and convenient to install and manufacture.
In an embodiment, an air inlet filter 28 is detachably disposed at a port of the external inlet end of the ventilation channel 23, the cross section of the air inlet filter 28 is inverted V-shaped, the bottom of the inverted V-shaped is connected with an arc surface, the top end of the inverted V-shaped is opened, and a plurality of first meshes 281 are formed on the arc surface;
The air outlet filter screen 29 is detachably arranged around the corresponding air vent 221 on the end cover 22, the upper end face of the air outlet filter screen 29 is connected with the top plate 26, the lower end face of the air outlet filter screen 29 is connected with the end cover 22, a plurality of second mesh holes 291 are arranged on the air outlet filter screen 29, end caps 292 corresponding to the second mesh holes 291 one by one are respectively arranged at the positions of the corresponding second mesh holes 291 on the surface of the air outlet filter screen 29 facing the outer side, the end caps 292 are hollow hemispherically and are arranged at the end parts of the second mesh holes 291 in a surrounding mode, openings are formed in the end portions of the second mesh holes 291, and the opening directions of the end caps 292 are downward. By means of the design, external sundries can be prevented from being sucked into the landscape lamp through the air inlet filter screen, the inverted V-shaped filter screen has a certain extrusion force on wind passing through the top end opening of the inverted V-shaped filter screen, and because the density of the wind with the impurities is high, the wind without the impurities is difficult to extrude and pull, so that the wind with the top end opening of the V-shaped filter screen is low in impurity and relatively dry, the wind with the top end opening can prevent the external sundries from entering the landscape lamp through the air duct through the air outlet filter screen, and the end cap is arranged on the outer side of the second mesh on the air outlet filter screen, so that dust can be prevented from entering the landscape lamp through the air duct to a great extent in the case of heavy wind weather, and the inside of the landscape lamp can be kept clean.
In an embodiment, the top surface of the lamp holder 3 is provided with a slot 33, the bottom end of the housing 2 is inserted into the slot 33, the cross section of the slot 33 is in a trapezoid shape with a big top and a small bottom, a water diversion boss 34 is annularly arranged around the bottom of the housing 2, a water diversion groove 341 is formed in the water diversion boss 34, a water diversion port 342 is formed in the water diversion boss 34, and the water diversion port 342 extends out of the water diversion boss 34 and is communicated with the water diversion groove 341. By means of the design, the shell can reset more accurately through the arrangement of the slot, rainwater and air can be prevented from entering the shell and the lamp holder from the bottom surface of the shell, the rainwater flowing down along the surface of the shell can be drained to one place through the arrangement of the water diversion boss, the rainwater is prevented from flowing to the root of the shell, the slot is prevented from being sealed tightly, and the rainwater is permeated into the shell.
Preferably, the bottom surface of the water diversion boss 34 is provided with a second sealing groove 343, a second sealing ring 344 is installed in the second sealing groove 343, and the top surface of the lamp holder 3 is in sealing fit with the bottom surface of the water diversion boss 34 at the position corresponding to the water diversion boss 34. By means of the design, rainwater and air can be further prevented from entering the shell from the bottom surface of the shell through the second sealing ring.
Preferably, the bottom wall of the water diversion groove 341 is inclined, the position close to the surface of the housing 2 is high, the position far away from the surface of the body is low, and the water diversion opening 342 is formed at the lowest position of the bottom wall of the water diversion groove 341. By the design, rainwater in the water diversion groove can be effectively discharged from the drainage port, and accumulated water cannot occur in the water diversion groove.
In an embodiment, a tapered boss 3221 is fixedly disposed at the bottom end of the sleeve 322, a third sealing groove 3222 is disposed at the bottom surface of the tapered boss 3221, a third sealing ring 3223 is installed in the third sealing groove 3222, and the top surface of the lamp holder 3 is in sealing fit with the bottom surface of the tapered boss 3221 at the position corresponding to the tapered boss 3221. Through setting up the toper boss like this, the rainwater that flows down along the sleeve can keep away from telescopic place along toper boss flow direction, reduces the inside probability of rainwater entering sleeve, can more prevent rainwater and air from entering the sleeve inside through setting up the third sealing washer, causes the erosion to the screw thread post to prevent in the rainwater infiltration lamp stand.
In an embodiment, the driving mechanism 31 includes driving motors 311 and driving wheels 312, the number of the driving wheels 312 is the same as and corresponds to the number of the threaded studs 321, one end of each threaded stud 321 penetrates through the top surface of the lamp holder 3, stretches into the lamp holder 3 and is respectively connected with the corresponding driving wheel 312, the driving motor 311 drives the driving wheels 312 to rotate through gear transmission or sprocket transmission, and the driving mechanism 31 further includes a driving switch 313 for controlling forward and reverse rotation of the driving motor 311. By means of the design, the driving motor is controlled to rotate forward and reversely through the driving switch, and the driving motor drives the driving wheel to rotate synchronously so as to control the rotation of the threaded column, so that the shell moves up and down relative to the lamp column.
Preferably, the driving motor 311 drives the driving wheel 312 to rotate through a transmission chain 314. By the design, the manufacturing cost of the landscape lamp can be reduced under the condition that the transmission ratio is ensured to be accurate and unchanged.
Preferably, the side surface of the lamp holder 3 is provided with a mounting window 35 and a mounting window plate 36 capable of opening and closing the mounting window 35, sealing rubber strips 361 are arranged around the mounting window plate 36, and the mounting window plate 36 is in sealing connection with the lamp holder 3 through screws. By means of the design, when maintenance personnel carry out maintenance work on the landscape lamp, the rank only needs to detach the mounting window plate from the lamp holder to expose the mounting window plate, the driving switch located in the lamp holder is controlled through the mounting window plate, the shell can move up and down relative to the lamp post to maintain the landscape lamp, the maintenance personnel can conveniently work, other irrelevant personnel are prevented from randomly controlling the driving switch, and external rainwater can be prevented from penetrating into the lamp holder through the sealing rubber strips arranged around the mounting window plate, so that the design is reasonable.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. Landscape lamp convenient to dismouting maintenance, its characterized in that: the lamp comprises a lamp post (1), lamp beads (11) arranged on the lamp post (1), a shell (2) sleeved outside the lamp post (1), a lamp holder (3) arranged at the bottom of the shell (2) and the lamp post (1) and a fixing seat (4) arranged at the bottom of the lamp holder (3), wherein the lamp holder (3) is fixedly connected with the lamp post (1), a driving mechanism (31) is arranged inside the lamp holder (3), a lifting mechanism (32) capable of driving the shell (2) to move up and down relative to the lamp post (1) is arranged at the top of the lamp holder (3), and the driving mechanism (31) can drive the lifting mechanism (32);
The lamp post (1) is characterized in that the shell (2) comprises a shell (21) sleeved outside the lamp post (1) and an end cover (22) arranged at the top of the shell (21), a ventilation channel (23) is arranged between the shell (21) and the end cover (22), a ventilation gap (24) through which air flows and which is communicated with the ventilation channel (23) is arranged between the shell (21) and the lamp post (1), a heat dissipation through hole (12) is formed in the center of the lamp post (1), at least one air inlet hole (13) which is communicated with the heat dissipation through hole (12) and the ventilation gap (24) is formed in the bottom of the lamp post (1), a ventilation hole (221) is formed in the position of the end cover (22) corresponding to the heat dissipation through hole (12), a ventilation tube (5) is arranged between the end cover (22) and the top surface of the lamp post (1), one end of the ventilation tube (5) is communicated with the ventilation hole (221) in a sealing mode, the other end of the ventilation tube (5) is communicated with the heat dissipation through hole (12) in a sealing mode, and a ventilation hole (51) is formed in the ventilation tube (5).
2. The landscape lamp convenient to assemble, disassemble and maintain according to claim 1, wherein: the lifting mechanism (32) comprises at least two threaded columns (321) arranged at the top of the lamp holder (3) and sleeves (322) which are in same number and in one-to-one correspondence with the threaded columns (321) in screw installation and matching, wherein the at least two threaded columns (321) are uniformly distributed on the lamp holder (3), the sleeves (322) are sleeved on the threaded columns (321), and the sleeves (322) are connected with the shell (2).
3. The landscape lamp convenient to assemble, disassemble and maintain according to claim 2, wherein: the sleeve (322) is in a shape that one end is open and the other end is closed, and the sleeve (322) can completely sleeve the threaded post (321) in the sleeve (322).
4. The landscape lamp convenient to assemble, disassemble and maintain according to claim 1, wherein: the lamp post lamp is characterized in that the air duct (5) is fixedly connected with the lamp post (1), at least one first sealing groove (52) is formed in the top end of the air duct (5), a first sealing ring (53) is arranged in the first sealing groove (52), and the top end position of the end cover (22) corresponding to the air duct (5) is in sealing fit with the top end of the air duct (5).
5. The landscape lamp convenient to assemble, disassemble and maintain according to claim 1, wherein: the top of shell (21) is provided with annular turn-ups (211) of outwards turning out, end cover (22) with be provided with many first spliced pole (25) between shell (21), end cover (22) are through many first spliced pole (25) are fixed the top of shell (21), the lateral wall of end cover (22) with the outside entry end orientation below of ventilation channel (23) between annular turn-ups (211), casing (2) still include roof (26), roof (26) set up the top of end cover (22), roof (26) with be provided with many second spliced poles (27) between end cover (22), roof (26) are through many second spliced pole (27) are fixed the top of end cover (22), roof (26) can block outside rainwater entering in ventilation hole (221).
6. The landscape lamp convenient to assemble, disassemble and maintain according to claim 5, wherein: an air inlet filter screen (28) is detachably arranged at a port of the external inlet end of the ventilation channel (23), the cross section of the air inlet filter screen (28) is inverted V-shaped, the bottom of the inverted V-shaped is connected with an arc-shaped surface, the top end of the inverted V-shaped is opened, and a plurality of first meshes (281) are formed in the arc-shaped surface;
The utility model discloses a novel air conditioner, including end cover (22), ventilation hole (221), air-out filter screen (29) are provided with on end cover (22) corresponding on the periphery detachable of ventilation hole (221), the up end of air-out filter screen (29) with roof (26) are connected, the lower terminal surface of air-out filter screen (29) with end cover (22) are connected, be provided with a plurality of second mesh (291) on air-out filter screen (29), the position department of corresponding each second mesh (291) on the face of the outside of air-out filter screen (29) is provided with respectively with end cap (292) of second mesh (291) one-to-one, end cap (292) are hollow hemispherical and encircle and establish the tip of second mesh (291) and be provided with the opening, the opening direction of end cap (292) is decurrent.
7. The landscape lamp convenient to assemble, disassemble and maintain according to claim 1,2 or 3, wherein: the lamp holder is characterized in that a slot (33) is formed in the top surface of the lamp holder (3), the bottom end of the shell (2) is inserted into the slot (33), the cross section of the slot (33) is in a trapezoid shape with a large upper part and a small lower part, a water diversion boss (34) is arranged on the periphery of the bottom of the shell (2), a water diversion groove (341) is formed in the water diversion boss (34), a drainage port (342) is formed in the water diversion boss (34), and the drainage port (342) stretches out of the water diversion boss (34) and is communicated with the water diversion groove (341).
8. A landscape lamp according to claim 2 or 3, which is easy to assemble and disassemble and is characterized in that: the bottom end fixing of sleeve (322) is provided with toper boss (3221), the bottom surface of toper boss (3221) is provided with third seal groove (3222) and install third sealing washer (3223) in third seal groove (3222), the top surface of lamp stand (3) is corresponding the position department of toper boss (3221) with the sealed cooperation of bottom surface of toper boss (3221).
9. A landscape lamp according to claim 2 or 3, which is easy to assemble and disassemble and is characterized in that: the driving mechanism (31) comprises driving motors (311) and driving wheels (312), the number of the driving wheels (312) is the same as that of the threaded columns (321) and corresponds to the number of the threaded columns one by one, one end of each threaded column (321) penetrates through the top surface of each lamp holder (3) to extend into the lamp holder (3) and is respectively connected with the corresponding driving wheel (312), the driving motors (311) drive the driving wheels (312) to rotate through gear transmission or sprocket transmission, and the driving mechanism (31) further comprises driving switches (313) used for controlling forward and reverse rotation of the driving motors (311).
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| CN202011586251.4A CN112664880B (en) | 2020-12-28 | 2020-12-28 | Landscape lamp convenient to dismouting maintenance |
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| CN202011586251.4A CN112664880B (en) | 2020-12-28 | 2020-12-28 | Landscape lamp convenient to dismouting maintenance |
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| CN112664880B true CN112664880B (en) | 2024-07-09 |
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| CN114141170B (en) * | 2021-08-27 | 2023-07-18 | 上海金笔达标识标牌工程有限公司 | Outdoor lamp house drainage device that is blocked light |
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Denomination of invention: A landscape light that is easy to disassemble and repair Granted publication date: 20240709 Pledgee: Yuexi Anhui rural commercial bank Limited by Share Ltd. Pledgor: ANHUI MINGWEI ILLUMINATION EQUIPMENT Co.,Ltd. Registration number: Y2024980037296 |
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