CN112013323A - Street lamp convenient for bulb replacement - Google Patents
Street lamp convenient for bulb replacement Download PDFInfo
- Publication number
- CN112013323A CN112013323A CN202011009668.4A CN202011009668A CN112013323A CN 112013323 A CN112013323 A CN 112013323A CN 202011009668 A CN202011009668 A CN 202011009668A CN 112013323 A CN112013323 A CN 112013323A
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- bulb
- lamp
- street lamp
- lamp holder
- waste
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- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims description 25
- 239000010928 waste bulb Substances 0.000 claims description 24
- 230000009467 reduction Effects 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/116—Fixing lighting devices to arms or standards
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a street lamp convenient for bulb replacement, which comprises a base, wherein a street lamp bracket is fixedly arranged on the upper surface of the base, a fixed ring is fixedly sleeved on the outer surface of the street lamp bracket, a lamp holder convenient for bulb replacement is fixedly arranged on the right side of the fixed ring, an output guide rod is fixedly arranged at the bottom of the lamp holder, and a hollow storage channel is fixedly arranged above the lamp holder. According to the street lamp convenient for bulb replacement, the transmission gear drives the worm to rotate through the transmission rod, the worm drives the driven gear to rotate through the connecting rod and the worm wheel, so that the two racks on the two sides of the driven gear are driven to move oppositely or in opposite directions, the two opposite clamping plates are driven to be expanded and gathered together, in the gathering process of the clamping plates, the clamping grooves just clamp the connecting electrodes of a new bulb, bulb replacement and clamping are completed, the problem that the bulb of the street lamp cannot be replaced conveniently in the prior art is solved, and the street lamp convenient for bulb replacement has good practicability and creativity.
Description
Technical Field
The invention relates to the field of traffic street lamps, in particular to the field of street lamps with bulbs convenient to replace.
Background
As is well known, at present, a great deal of labor cost needs to be invested for maintenance of traffic street lamps, for example, when a bulb of a certain street lamp is damaged, a maintenance person needs to go back to maintain the street lamp, taking the expiration of the service life of the bulb as an example, if the service life of the bulb of a certain street lamp expires, the maintenance person needs to be notified in a short time, and a ladder is taken and a new bulb is taken to replace the damaged old bulb, and in the above process, two problems exist. Firstly, it is necessary to ensure the time of putting the street lamp into service as long as possible and to put it into service at night, so that maintenance personnel are required to be notified at the first time when the bulb is damaged and to immediately arrive at the site, and secondly, the street lamp is higher in position than other lamps and is very inconvenient when the bulb is replaced.
In order to solve the above problems, the prior chinese patent No. CN107514618B proposes a bulb replacing mechanism, which includes a horizontal top plate, a lamp holder disposed below the top plate, a storage channel disposed above the top plate, and a pushing-out component disposed below the top plate and slidably connected to the top plate, wherein the lamp holder and the storage channel are longitudinally staggered, and the pushing-out component can be pushed out to the position of the lamp holder; the lamp holder comprises a first clamping piece and a second clamping piece which are opposite, the ends of the first clamping piece and the second clamping piece are opened outwards relative to each other to form a first opening and a second opening which are opened, and the first opening and the second opening provide the push-out assembly to penetrate through the lamp holder when being pushed out transversely; the push-out assembly comprises a first push block; the middle position of the first push block is provided with an upward accommodating opening, the bulb replacing mechanism and the intelligent LED street lamp with the bulb replacing mechanism can replace bulbs quickly and conveniently, but have the great defect.
Disclosure of Invention
The invention mainly aims to provide a street lamp convenient for bulb replacement, which can effectively solve the problems in the background technology: first, in the prior art, in the process of detaching a new bulb from an old bulb and installing the new bulb in the two clamping pieces, the pressure applied to the bulb is large, and the bulb belongs to fragile products, so that the bulb is easily damaged, and meanwhile, when the bulb is clamped between the clamping pieces, the bulb and the clamping pieces need to be aligned, and how to quickly align and clamp the bulb is not described in the prior art, so that the bulb can be quickly replaced.
In order to achieve the purpose, the invention adopts the technical scheme that:
a street lamp convenient for bulb replacement comprises a base fixed on the ground, wherein a street lamp frame is fixedly arranged on the upper surface of the base, a fixed ring is fixedly sleeved on the outer surface of the street lamp frame, a lamp holder convenient for bulb replacement is fixedly arranged on the right side of the fixed ring, an output guide rod is fixedly arranged at the bottom of the lamp holder and is in an arc shape, a hollow storage channel is fixedly arranged above the lamp holder, the interior of the storage channel is communicated with the interior of the lamp holder, a supporting block is fixedly arranged on the upper surface of the interior of the lamp holder, a hydraulic cylinder is fixedly arranged on the right side of the supporting block, and a movable bulb frame is fixedly arranged at the output end of the hydraulic cylinder;
the bottom of the movable bulb rack is fixedly provided with a connecting shell, the side surface of the movable bulb rack is rotatably connected with a transmission gear and a driven wheel, the transmission gear is positioned on the front surface of the driven wheel, the middle part of the transmission gear is fixedly provided with a transmission rod, a conversion groove is arranged in the movable bulb holder, the transmission rod extends into the conversion groove, a worm is fixedly arranged on the outer surface of the transmission rod, the left side of the worm is connected with a worm wheel in a transmission way, the bottom of the connecting shell is provided with two slidable clamping plates, the upper ends of the two clamping plates are fixedly provided with racks, the racks extend to the inside of the connecting shell, a driven gear is arranged between the two racks, a connecting rod is fixedly inserted into the driven gear, the upper end of the connecting rod is fixedly connected with the worm wheel, and the outer surface of the driven gear is in transmission connection with the rack;
the utility model discloses a lamp holder, including splint, fixed electrode, lamp stand, drive gear, fixed electrode, clamping groove, lamp holder, the middle part of splint is the platykurtic, the both ends of splint set up to the arc, two the clamping groove has been seted up to the one side that faces mutually of splint, there is fixed electrode along fixed mounting in the clamping groove, the interior fixed mounting curb plate of following of lamp stand, the tooth mouth has been seted up to the upper surface of curb plate, drive gear's surface and tooth mouth.
The invention is further improved in that the storage channel is arc-shaped, a new bulb is connected inside the storage channel in a sliding manner, a flexible pad is fixedly arranged on the inner surface of the storage channel, three deceleration bulges are fixedly arranged on the inner surface of the flexible pad at the same interval, the interval between the adjacent three deceleration bulges is matched with the length of the new bulb, the bottom of the output guide rod is connected with a street lamp bracket, a first deceleration bulge is fixedly arranged on the upper surface of the bottom of the output guide rod, a connecting electrode is fixedly arranged on the extension of the upper end of the new bulb and electrically connected with the fixed electrode, so that two racks on two sides of the driven gear are driven to move oppositely or oppositely to move so as to drive two opposite clamping plates to converge after expanding, and the waste bulb just falls into an outlet of the waste bulb and slides out from the output guide rod in the process of expanding of the clamping plates, and the new bulb enters between the two flexible bulges through the flexible pads, and in the process of gathering the clamping plates, the clamping grooves just clamp the connecting electrodes of the new bulb to finish the replacement and clamping of the bulb.
The invention is further improved in that a waste bulb outlet is formed in the lower surface of the lamp holder and is positioned right above the output guide rod, a controller is fixedly installed at the inner bottom of the lamp holder, protective glass is fixedly installed on the right side of the lamp holder, an illumination sensor capable of detecting light intensity is fixedly installed inside the lamp holder, the output end of the illumination sensor is electrically connected with the controller, the output end of the controller is electrically connected with the hydraulic cylinder, a limiting rod is fixedly installed inside the lamp holder and above the side plate, and the outer surface of the limiting rod is connected with the movable bulb holder in a sliding mode.
The invention has the further improvement that a fixed plate is fixedly arranged on the inner surface of the lamp holder and positioned on the right side of the outlet of the waste bulb, a buffer spring is fixedly arranged in the fixed plate, a sliding plate is fixedly arranged at the upper end of the buffer spring, a soft pad is fixedly arranged on the upper surface of the sliding plate, and flexible bulges are fixedly arranged on two sides of the soft pad.
In a further development of the invention, the cushion is located directly below the outlet end of the storage channel, the upper surface of the soft cushion is arc-shaped, the upper surface of the soft cushion is matched with the bottom of the new bulb, both sides of the flexible bulge are arc-shaped, the shortest distance between the soft cushion and the connecting shell is matched with the length of the new bulb, so that when the new bulb falls on the upper surface of the soft cushion, because the upper surface of the soft cushion is arc-shaped and the two sides of the soft cushion are provided with the arc-shaped flexible bulges, the new bulb falling on the surface of the soft cushion has stable stress points, thus effectively preventing the new bulb from being damaged when falling into the lamp holder, simultaneously be convenient for press from both sides the alignment when groove carries out the centre gripping to new bulb, new bulb can prevent effectively that new bulb from taking place the damage at the whereabouts in-process through the flexible pad with the protruding upper surface that falls at the cushion of No. three speed reductions.
The invention is further improved in that an upper cover is fixedly arranged on the upper surface of the street lamp holder, an elastic substance is fixedly arranged on the outer surface of the output guide rod, a take-out port is formed in the outer surface of the bottom of the street lamp holder, a waste lamp bulb inlet is formed in the outer surface of the street lamp holder and positioned at the bottom end of the output guide rod, a waste lamp groove is formed in the street lamp holder, the input end of the waste lamp groove is communicated with the waste lamp bulb inlet, the output end of the waste lamp groove is communicated with the take-out port, a protection pad is fixedly arranged on the inner surface of the waste lamp groove, and a second deceleration bulge is fixedly arranged in the protection pad.
The invention further improves a street lamp with a bulb convenient to replace, and the using method comprises the following steps:
a, a base is fixedly arranged on the ground, a new bulb is stored into a storage channel through an upper cover, an illumination sensor detects the brightness of the bulb at night and sends a detection result to a controller, and the controller judges that the bulb is damaged, so that a hydraulic cylinder in a supporting block drives a movable bulb rack to move back and forth, the movable bulb rack drives a transmission gear at the bottom of the movable bulb rack to slide on the surface of a tooth mouth of a side plate, and when the right side of the movable bulb rack slides to the edge of the storage channel, the new bulb at the bottommost drops on the surface of a soft cushion through the storage channel;
b, when the step A is finished, the transmission rod drives the worm to rotate, the worm and the worm wheel are in meshing transmission to drive the driven gear positioned in the connecting shell to rotate, so that two racks are driven to move dispersedly, waste bulbs fall on the surface of the output guide rod through the outlet of the waste bulbs, the waste bulbs fall into the waste bulb groove under the action of the first deceleration protrusion and the second deceleration protrusion, and new bulbs fall on the surface of the soft pad to have stable stress points, so that the new bulbs can be effectively prevented from being damaged when falling into the lamp holder, alignment of the clamping groove for clamping the new bulbs is facilitated, and the new bulbs can be effectively prevented from being damaged in the falling process when falling on the upper surface of the soft pad through the flexible pad and the third deceleration protrusion;
after finishing the step B, after the waste lamp bulb falls, the hydraulic cylinder reversely pushes the movable lamp bulb frame, the transmission rod drives the worm to rotate, the worm and the worm wheel are meshed for transmission to drive the driven gear positioned in the connecting shell to rotate, so that the two racks are driven to gather together and move, a new lamp bulb positioned on the upper surface of the soft pad is just clamped by the clamping groove, and the fixed electrode is electrically connected with the connecting electrode, so that the replacement and clamping of the lamp bulb can be finished, the problem that the lamp bulb of the street lamp cannot be conveniently replaced in the prior art is solved, and the street lamp bulb frame has better practicability and creativity.
Compared with the prior art, the invention has the following beneficial effects:
1. the pneumatic cylinder drives the surface reciprocating sliding of moving bulb holder at the curb plate, drive gear and gag lever post meshing transmission, drive gear passes through the transfer line and drives the worm and rotate, the worm passes through connecting rod and worm wheel and drives driven gear rotation, it moves to drive two relative or opposite direction of rack that lie in the driven gear both sides like this, gather together after driving the splint expansion of two faces to, and the in-process of splint expansion just in time makes old and useless bulb fall into in the useless bulb export by the roll-off of output guide bar, and new bulb passes through flexible pad and gets into between two flexible archs, and the in-process that splint gathered together, the connecting electrode of new bulb just in time is cliied to the clamp groove, accomplish the change centre gripping to the bulb, the difficult problem that the street lamp bulb can't be convenient for to change among the prior art has been solved.
2. The new bulb is when falling on the soft cushion upper surface, because the upper surface of cushion sets up to arc and the both sides of cushion are provided with curved flexible arch, the new bulb falls on the surface of cushion and possesses stable stress point like this, can prevent effectively that the new bulb from leading to new bulb damage when falling into the lamp stand like this, the alignment when the double-layered groove of being convenient for carries out the centre gripping to the new bulb simultaneously, the new bulb can prevent effectively that the new bulb from taking place the damage in the whereabouts in-process through flexible pad and the protruding upper surface that falls on the cushion of No. three speed reductions, useless bulb falls into useless lamp groove through a speed reduction arch and No. two speed reductions arch simultaneously, can prevent effectively that useless bulb from taking place the damage in the whereabouts in-process, better security and practicality have.
Drawings
Fig. 1 is a schematic view of an overall structure of a street lamp with a bulb convenient to replace according to the present invention.
Fig. 2 is a schematic cross-sectional view of a lamp socket of a street lamp with a bulb convenient to replace according to the present invention.
Fig. 3 is a schematic view of the connection between the movable bulb holder and the clamping plate of the street lamp with bulb replacement convenience.
Fig. 4 is a schematic view of the interior of the movable bulb holder and the clamping plate of the street lamp with bulb replacement convenience.
Fig. 5 is an enlarged schematic view of a in fig. 2 of a street lamp with bulb replacement convenience according to the present invention.
Fig. 6 is a schematic view of the interior of a street lamp holder of a street lamp with a bulb convenient to replace according to the invention.
In the figure: 1. a base; 2. a street lamp stand; 3. a take-out port; 4. a waste bulb inlet; 5. a stationary ring; 6. a storage channel; 7. a lamp socket; 8. an output guide bar; 9. protective glass; 10. a first deceleration bump; 11. a new bulb; 12. connecting the electrodes; 13. moving the bulb holder; 14. a transmission gear; 15. a transmission rod; 16. a driven wheel; 17. connecting the shell; 18. a splint; 19. a clamping groove; 20. a fixed electrode; 21. a conversion tank; 22. a worm; 23. a worm gear; 24. a connecting rod; 25. a driven gear; 26. a rack; 27. an upper cover; 201. a waste lamp groove; 202. a pad; 203. a second deceleration bump; 601. a flexible pad; 602. a third deceleration bump; 701. a support block; 702. an outlet for the waste bulb; 703. a controller; 704. an illumination sensor; 705. a hydraulic cylinder; 706. a side plate; 707. a tooth mouth; 708. a fixing plate; 709. a buffer spring; 710. a slide plate; 711. a soft cushion; 712. a flexible protrusion; 713. a limiting rod.
Detailed Description
In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The invention will be further illustrated with reference to specific embodiments.
Example 1
As shown in fig. 1-6, a street lamp with easy bulb replacement comprises a base (1) fixed on the ground, a street lamp holder (2) is fixedly arranged on the upper surface of the base (1), a fixed ring (5) is fixedly sleeved on the outer surface of the street lamp holder (2), a lamp holder (7) which can facilitate the replacement of the bulb is fixedly arranged at the right side of the fixed ring (5), the bottom of the lamp holder (7) is fixedly provided with an output guide rod (8), the output guide rod (8) is arc-shaped, a hollow storage channel (6) is fixedly arranged above the lamp holder (7), the interior of the storage channel (6) is communicated with the interior of the lamp holder (7), a supporting block (701) is fixedly arranged on the upper surface of the interior of the lamp holder (7), a hydraulic cylinder (705) is fixedly installed on the right side of the supporting block (701), and a movable bulb rack (13) is fixedly installed at the output end of the hydraulic cylinder (705);
the bottom fixed mounting who removes bulb holder (13) has connecting casing (17), the side of removing bulb holder (13) is rotated and is connected with drive gear (14) and follows driving wheel (16), drive gear (14) are located the front from driving wheel (16), the middle part fixed mounting of drive gear (14) has transfer line (15), switching groove (21) have been seted up to the inside of removing bulb holder (13), transfer line (15) extend to the inside of switching groove (21), the fixed surface of transfer line (15) installs worm (22), the left side transmission of worm (22) is connected with worm wheel (23), the bottom of connecting casing (17) is provided with two splint (18) of slidable, two equal fixed mounting in upper end of splint (18) has rack (26), rack (26) extend to the inside of connecting casing (17), a driven gear (25) is arranged between the two racks (26), a connecting rod (24) is fixedly inserted into the driven gear (25), the upper end of the connecting rod (24) is fixedly connected with a worm wheel (23), and the outer surface of the driven gear (25) is in transmission connection with the racks (26);
the utility model discloses a lamp holder, including lamp holder (7), splint (18) be the platykurtic, the middle part of splint (18) is the arc, the both ends of splint (18) set up to the arc, two splint groove (19) have been seted up to the one side that faces mutually of splint (18), the interior edge fixed mounting in clamp groove (19) has fixed electrode (20), interior edge fixed mounting curb plate (706) of lamp stand (7), tooth mouth (707) have been seted up to the upper surface of curb plate (706), the surface and the tooth mouth (707) transmission of drive gear (14) are connected.
In this embodiment, it sets up to the arc to store passageway (6), the inside sliding connection who stores passageway (6) has new bulb (11), the internal fixed surface who stores passageway (6) installs flexbleJoint (601), the same interval fixed mounting of internal surface of flexbleJoint (601) has No. three speed reduction arch (602), and is adjacent interval and the length adaptation of new bulb (11) between No. three speed reduction arch (602), the bottom and the street lamp stand (2) of output guide bar (8) are connected, the last fixed surface of the bottom of output guide bar (8) installs a speed reduction arch (10), the upper end epitaxy fixed mounting of new bulb (11) has connecting electrode (12), connecting electrode (12) and fixed electrode (20) electric connection.
By adopting the technical scheme: the hydraulic cylinder (705) drives the movable bulb holder (13) to slide on the surface of the side plate (706) in a reciprocating manner, the transmission gear (14) is in meshing transmission with the limiting rod (713), the transmission gear (14) drives the worm (22) to rotate through the transmission rod (15), the worm (22) drives the driven gear (25) to rotate through the connecting rod (24) and the worm wheel (23), so that two racks (26) positioned on two sides of the driven gear (25) are driven to move oppositely or in opposite directions to drive the two clamping plates (18) opposite to each other to expand and gather together, the waste bulbs just fall into the waste bulb outlet (702) in the expanding process of the clamping plates (18) and slide out through the output guide rod (8), the new bulbs (11) enter between the two flexible bulges (712) through the flexible cushion (601), and the clamping grooves (19) just clamp the connecting electrodes (12) of the new bulbs (11) in the gathering process of the clamping plates (18), the replacement clamping of the bulb is completed, the problem that the bulb of the street lamp cannot be conveniently replaced in the prior art is solved, and the practicability and the creativity are better.
Example 2
As shown in fig. 1-6, a street lamp with easy bulb replacement comprises a base (1) fixed on the ground, a street lamp holder (2) is fixedly arranged on the upper surface of the base (1), a fixed ring (5) is fixedly sleeved on the outer surface of the street lamp holder (2), a lamp holder (7) which can facilitate the replacement of the bulb is fixedly arranged at the right side of the fixed ring (5), the bottom of the lamp holder (7) is fixedly provided with an output guide rod (8), the output guide rod (8) is arc-shaped, a hollow storage channel (6) is fixedly arranged above the lamp holder (7), the interior of the storage channel (6) is communicated with the interior of the lamp holder (7), a supporting block (701) is fixedly arranged on the upper surface of the interior of the lamp holder (7), a hydraulic cylinder (705) is fixedly installed on the right side of the supporting block (701), and a movable bulb rack (13) is fixedly installed at the output end of the hydraulic cylinder (705);
the bottom fixed mounting who removes bulb holder (13) has connecting casing (17), the side of removing bulb holder (13) is rotated and is connected with drive gear (14) and follows driving wheel (16), drive gear (14) are located the front from driving wheel (16), the middle part fixed mounting of drive gear (14) has transfer line (15), switching groove (21) have been seted up to the inside of removing bulb holder (13), transfer line (15) extend to the inside of switching groove (21), the fixed surface of transfer line (15) installs worm (22), the left side transmission of worm (22) is connected with worm wheel (23), the bottom of connecting casing (17) is provided with two splint (18) of slidable, two equal fixed mounting in upper end of splint (18) has rack (26), rack (26) extend to the inside of connecting casing (17), a driven gear (25) is arranged between the two racks (26), a connecting rod (24) is fixedly inserted into the driven gear (25), the upper end of the connecting rod (24) is fixedly connected with a worm wheel (23), and the outer surface of the driven gear (25) is in transmission connection with the racks (26);
the utility model discloses a lamp holder, including lamp holder (7), splint (18) be the platykurtic, the middle part of splint (18) is the arc, the both ends of splint (18) set up to the arc, two splint groove (19) have been seted up to the one side that faces mutually of splint (18), the interior edge fixed mounting in clamp groove (19) has fixed electrode (20), interior edge fixed mounting curb plate (706) of lamp stand (7), tooth mouth (707) have been seted up to the upper surface of curb plate (706), the surface and the tooth mouth (707) transmission of drive gear (14) are connected.
In this embodiment, the storage channel (6) is set to be arc-shaped, the inside sliding connection of the storage channel (6) is provided with a new bulb (11), the inner surface fixed mounting of the storage channel (6) is provided with a flexible pad (601), the same interval fixed mounting of the inner surface of the flexible pad (601) is provided with three deceleration protrusions (602), the interval between the three deceleration protrusions (602) is adjacent to the length adaptation of the new bulb (11), the bottom of the output guide rod (8) is connected with the street lamp holder (2), the upper surface fixed mounting of the bottom of the output guide rod (8) is provided with one deceleration protrusion (10), the upper end of the new bulb (11) is provided with a connecting electrode (12) in an extending way, the connecting electrode (12) is electrically connected with the fixed electrode (20), so that two racks (26) on two sides of the driven gear (25) are driven to move in opposite directions or opposite directions, gather together after expanding with two face splint (18) that face to each other of drive, and splint (18) expansion in-process just in time makes old and useless bulb fall into in useless bulb export (702) by output guide bar (8) roll-off, and new bulb (11) get into between two flexible archs (712) through flexible pad (601), and splint (18) gather together in-process, press from both sides the connecting electrode (12) of groove (19) just in time clip new bulb (11), accomplish the change centre gripping to the bulb.
In this embodiment, useless bulb export (702) have been seted up to the lower surface of lamp stand (7), useless bulb export (702) are located output guide bar (8) directly over, the interior bottom fixed mounting of lamp stand (7) has controller (703), the right side fixed mounting of lamp stand (7) has cover glass (9), the inside fixed mounting of lamp stand (7) has illumination inductor (704) of detectable luminous intensity, the output and controller (703) electric connection of illumination inductor (704), the output and pneumatic cylinder (705) electric connection of controller (703), the inside of lamp stand (7) just is located the top fixed mounting of curb plate (706) has gag lever post (713), the surface and the removal bulb frame (13) sliding connection of gag lever post (713).
In this embodiment, the internal surface of lamp stand (7) just is located the right side fixed mounting of useless bulb export (702) and has fixed plate (708), the inside fixed mounting of fixed plate (708) has buffer spring (709), buffer spring (709)'s upper end fixed mounting has slide (710), the last fixed surface of slide (710) installs cushion (711), the both sides fixed mounting of cushion (711) has flexible arch (712).
In this embodiment, the soft pad (711) is located right below the output end of the storage channel (6), the upper surface of the soft pad (711) is set to be arc-shaped, the upper surface of the soft pad (711) is matched with the bottom of the new bulb (11), both sides of the flexible protrusions (712) are set to be arc-shaped, the shortest distance between the soft pad (711) and the connecting shell (17) is matched with the length of the new bulb (11), so that the new bulb (11) falls on the upper surface of the soft pad (711), and simultaneously, as the upper surface of the soft pad (711) is set to be arc-shaped and the flexible protrusions (712) are arranged on both sides of the soft pad (711), the new bulb (11) falls on the surface of the soft pad (711) and has stable stress points, so that the new bulb (11) can be effectively prevented from being damaged when the lamp holder (7) falls, and alignment of the new bulb (11) when the bulb is held by the bulb holder groove (19) is facilitated, the new bulb (11) falls on the upper surface of the soft cushion (711) through the flexible cushion (601) and the third deceleration bulge (602), so that the new bulb (11) can be effectively prevented from being damaged in the falling process.
In this embodiment, the upper cover (27) is fixedly mounted on the upper surface of the street lamp holder (2), the elastic material is fixedly mounted on the outer surface of the output guide rod (8), the take-out port (3) is formed in the outer surface of the bottom of the street lamp holder (2), the waste bulb inlet (4) is formed in the outer surface of the street lamp holder (2) and located at the bottom end of the output guide rod (8), the waste lamp groove (201) is formed in the street lamp holder (2), the input end of the waste lamp groove (201) is communicated with the waste lamp inlet (4), the output end of the waste lamp groove (201) is communicated with the take-out port (3), the protection pad (202) is fixedly mounted on the inner surface of the waste lamp groove (201), the second deceleration bulge (203) is fixedly mounted in the protection pad (202), and the waste bulb falls into the waste lamp groove (201) through the first deceleration bulge (10) and the second deceleration bulge (203), can effectively prevent the waste bulb from being damaged in the falling process, and has better safety and practicability.
By adopting the technical scheme: when the new bulb (11) falls on the upper surface of the soft cushion (711), the upper surface of the soft cushion (711) is arc-shaped, and the two sides of the soft cushion (711) are provided with the arc-shaped flexible protrusions (712), so that the surface of the soft cushion (711) on which the new bulb (11) falls has stable stress points, the new bulb (11) can be effectively prevented from being damaged when falling into the lamp holder (7), meanwhile, the clamping groove (19) is convenient for clamping the new bulb (11) to be aligned, the new bulb (11) can be effectively prevented from being damaged in the falling process when falling into the upper surface of the soft cushion (711) through the flexible pads (601) and the third deceleration protrusions (602), and meanwhile, the waste bulb falls into the waste lamp groove (201) through the first deceleration protrusions (10) and the second deceleration protrusions (203), and can be effectively prevented from being damaged in the falling process, has better safety and practicability.
The invention is a street lamp convenient for replacing bulbs, when in use, firstly, a base (1) is fixedly arranged on the ground, a new bulb (11) is stored in a storage channel (6) through an upper cover (27), a light sensor (704) detects the brightness of the bulb at night and sends the detection result to a controller (703), the controller (703) judges that the bulb is damaged, so that a hydraulic cylinder (705) in a supporting block (701) drives a movable bulb rack (13) to reciprocate, the movable bulb rack (13) drives a transmission gear (14) positioned at the bottom of the movable bulb rack (13) to slide on the surface of a tooth opening (707) of a side plate (706), and when the right side of the movable bulb rack (13) slides to the edge of the storage channel (6), the new bulb (11) positioned at the bottommost drops on the surface of a soft cushion (711) through the storage channel (6), secondly, the transmission rod (15) drives the worm (22) to rotate, the worm (22) is in meshing transmission with the worm wheel (23) so as to drive the driven gear (25) positioned in the connecting shell (17) to rotate, so as to drive the two racks (26) to move dispersedly, and waste bulbs fall on the surface of the output guide rod (8) through the waste bulb outlet (702), and the waste bulbs fall into the waste bulb groove (201) due to the action of the first deceleration bulge (10) and the second deceleration bulge (203), and the new bulbs (11) fall on the surface of the soft cushion (711) to have stable stress points, so that the new bulbs (11) can be effectively prevented from being damaged when falling into the lamp holder (7), and meanwhile, the clamping groove (19) is convenient for aligning when clamping the new bulbs (11), and the new bulbs (11) fall on the upper surface of the soft cushion (711) through the flexible cushion (601) and the third deceleration bulge (602), so as to effectively prevent the new bulbs (11) from being damaged in the falling process, finally, after the useless bulb falls, pneumatic cylinder (705) reverse promotion removes bulb holder (13), transfer line (15) drive worm (22) and rotate, thereby worm (22) and worm wheel (23) meshing transmission drive are located and are connected the inside driven gear (25) of casing (17) and rotate, thereby drive two rack (26) and gather together the removal, make and be located new bulb (11) of cushion (711) upper surface and just in time be held by clamping groove (19), fixed electrode (20) and connection electrode (12) electric connection, can accomplish the change centre gripping to the bulb like this, the difficult problem that the street lamp bulb can't be convenient for change among the prior art has been solved, have better practicality and creativity.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a street lamp convenient to change bulb, is including fixing at subaerial base, the last fixed surface of base installs the street lamp frame, the fixed retainer plate that has cup jointed of surface of street lamp frame, its characterized in that: a lamp holder convenient for bulb replacement is fixedly mounted on the right side of the fixed ring, an output guide rod is fixedly mounted at the bottom of the lamp holder and is arc-shaped, a hollow storage channel is fixedly mounted above the lamp holder, the interior of the storage channel is communicated with the interior of the lamp holder, a supporting block is fixedly mounted on the upper surface of the interior of the lamp holder, a hydraulic cylinder is fixedly mounted on the right side of the supporting block, and a movable bulb holder is fixedly mounted at the output end of the hydraulic cylinder;
the bottom of the movable bulb rack is fixedly provided with a connecting shell, the side surface of the movable bulb rack is rotatably connected with a transmission gear and a driven wheel, the transmission gear is positioned on the front surface of the driven wheel, the middle part of the transmission gear is fixedly provided with a transmission rod, a conversion groove is arranged in the movable bulb holder, the transmission rod extends into the conversion groove, a worm is fixedly arranged on the outer surface of the transmission rod, the left side of the worm is connected with a worm wheel in a transmission way, the bottom of the connecting shell is provided with two slidable clamping plates, the upper ends of the two clamping plates are fixedly provided with racks, the racks extend to the inside of the connecting shell, a driven gear is arranged between the two racks, a connecting rod is fixedly inserted into the driven gear, the upper end of the connecting rod is fixedly connected with the worm wheel, and the outer surface of the driven gear is in transmission connection with the rack;
the utility model discloses a lamp holder, including splint, fixed electrode, lamp stand, drive gear, fixed electrode, clamping groove, lamp holder, the middle part of splint is the platykurtic, the both ends of splint set up to the arc, two the clamping groove has been seted up to the one side that faces mutually of splint, there is fixed electrode along fixed mounting in the clamping groove, the interior fixed mounting curb plate of following of lamp stand, the tooth mouth has been seted up to the upper surface of curb plate, drive gear's surface and tooth mouth.
2. The street lamp with the bulb convenient to replace as claimed in claim 1, wherein: store the passageway and set up to the arc, the inside sliding connection who stores the passageway has new bulb, the internal fixed surface who stores the passageway installs the flexbile cushion, the same interval fixed mounting of internal surface of flexbile cushion has No. three speed reduction archs, and is adjacent interval between No. three speed reduction archs and the length adaptation of new bulb, the bottom and the street lamp bracket of output guide bar are connected, the last fixed surface of the bottom of output guide bar installs speed reduction arch No. one, the epitaxial fixed mounting in upper end of new bulb has the connecting electrode, connecting electrode and fixed electrode electric connection.
3. The street lamp with the bulb convenient to replace as claimed in claim 1, wherein: the utility model discloses a lamp holder, but the lamp holder is fixed on the lamp holder, the lamp holder is fixed on the lower surface of lamp holder, useless bulb export is located the output guide bar directly over, the interior bottom fixed mounting of lamp holder has the controller, the right side fixed mounting of lamp holder has protective glass, the inside fixed mounting of lamp holder has the illumination inductor of detectable luminous intensity, the output and the controller electric connection of illumination inductor, the output and the pneumatic cylinder electric connection of controller, the inside of lamp holder just is located the top fixed mounting of curb plate has the gag lever post, the surface and the removal bulb frame sliding connection of gag lever post.
4. The street lamp with the bulb convenient to replace as claimed in claim 3, wherein: the internal surface of lamp stand and the right side fixed mounting that is located the useless bulb export have the fixed plate, the inside fixed mounting of fixed plate has buffer spring, buffer spring's upper end fixed mounting has the slide, the last fixed surface of slide installs the cushion, the both sides fixed mounting of cushion has flexible arch.
5. The street lamp with the bulb convenient to replace as claimed in claim 4, wherein: the cushion is located under the output of storage channel, the upper surface of cushion sets up to the arc, the upper surface of cushion and the bottom adaptation of new bulb, flexible bellied both sides all set up to the arc, the cushion and the length looks adaptation of being connected the shortest distance between the casing and new bulb.
6. The street lamp with the bulb convenient to replace as claimed in claim 1, wherein: the utility model discloses a street lamp, including street lamp frame, output guide bar, waste lamp groove, input and waste lamp bubble entry, the last fixed surface of street lamp frame installs the upper cover, the outer fixed surface of output guide bar installs elastomeric substance, the surface of the bottom of street lamp frame has seted up out the mouth, the surface of street lamp frame just is located the bottom of output guide bar and has seted up the waste lamp bubble entry, the waste lamp groove's inside has seted up waste lamp groove, the input and the waste lamp bubble entry of waste lamp groove switch on, the output and the mouth of taking out of waste lamp groove switch on, the internal fixed surface in waste lamp groove installs the protection pad, the inside fixed mounting of protection.
7. The street lamp with the bulb convenient to replace according to any one of claims 1 to 6, wherein: the using method comprises the following steps:
a, a base is fixedly arranged on the ground, a new bulb is stored into a storage channel through an upper cover, an illumination sensor detects the brightness of the bulb at night and sends a detection result to a controller, and the controller judges that the bulb is damaged, so that a hydraulic cylinder in a supporting block drives a movable bulb rack to move back and forth, the movable bulb rack drives a transmission gear at the bottom of the movable bulb rack to slide on the surface of a tooth mouth of a side plate, and when the right side of the movable bulb rack slides to the edge of the storage channel, the new bulb at the bottommost drops on the surface of a soft cushion through the storage channel;
b, when the step A is finished, the transmission rod drives the worm to rotate, the worm and the worm wheel are in meshing transmission to drive the driven gear positioned in the connecting shell to rotate, so that two racks are driven to move dispersedly, waste bulbs fall on the surface of the output guide rod through the outlet of the waste bulbs, the waste bulbs fall into the waste bulb groove under the action of the first deceleration protrusion and the second deceleration protrusion, and new bulbs fall on the surface of the soft pad to have stable stress points, so that the new bulbs can be effectively prevented from being damaged when falling into the lamp holder, alignment of the clamping groove for clamping the new bulbs is facilitated, and the new bulbs can be effectively prevented from being damaged in the falling process when falling on the upper surface of the soft pad through the flexible pad and the third deceleration protrusion;
after finishing the step B, after the waste lamp bulb falls, the hydraulic cylinder reversely pushes the movable lamp bulb frame, the transmission rod drives the worm to rotate, the worm and the worm wheel are meshed for transmission to drive the driven gear positioned in the connecting shell to rotate, so that the two racks are driven to gather together and move, a new lamp bulb positioned on the upper surface of the soft pad is just clamped by the clamping groove, and the fixed electrode is electrically connected with the connecting electrode, so that the replacement and clamping of the lamp bulb can be finished, the problem that the lamp bulb of the street lamp cannot be conveniently replaced in the prior art is solved, and the street lamp bulb frame has better practicability and creativity.
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| CN202011009668.4A CN112013323B (en) | 2020-09-23 | 2020-09-23 | Street lamp with bulb convenient to replace |
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| CN202011009668.4A CN112013323B (en) | 2020-09-23 | 2020-09-23 | Street lamp with bulb convenient to replace |
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| CN112013323B CN112013323B (en) | 2022-07-22 |
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