CN108534034A - A kind of outdoor hitching post lamp - Google Patents
A kind of outdoor hitching post lamp Download PDFInfo
- Publication number
- CN108534034A CN108534034A CN201810556969.5A CN201810556969A CN108534034A CN 108534034 A CN108534034 A CN 108534034A CN 201810556969 A CN201810556969 A CN 201810556969A CN 108534034 A CN108534034 A CN 108534034A
- Authority
- CN
- China
- Prior art keywords
- heat radiating
- air duct
- control
- pedestal
- lamp box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
This application involves a kind of lamps and lanterns, specifically disclose outdoor hitching post lamp comprising pedestal, lamp box, head cover and the headlamp in lamp box, lamp box are arranged between pedestal and head cover, and the middle part of lamp box is equipped with heat radiating air duct, and headlamp is looped around the periphery of heat radiating air duct；Head cover is equipped with first annular air port, and pedestal is equipped with the second annular tuyere；Wind turbine is equipped in pedestal, wind turbine is connected to the lower end of the second annular tuyere and heat radiating air duct respectively by two-bit triplet reversal valve, and the upper end of heat radiating air duct is connected to first annular air port, and two-bit triplet reversal valve back and forth switches；Lamp box periphery is equipped with dust removal brush, permanent magnet is embedded on dust removal brush, heat radiating air duct periphery is equipped with several electromagnet successively from bottom to up, it is equipped in heat radiating air duct and controls switch correspondingly with electromagnet, control switch includes pedestal and control-rod, control-rod is hinged on pedestal, and when control-rod is in middle part, electromagnet powers on.Dust removal brush in the lamps and lanterns has dustproof function to lamp box.
Description
Technical field
The present invention relates to a kind of lamps and lanterns, and in particular to a kind of outdoor hitching post lamp.
Background technology
Hitching post stone carving is the exclusive civil art of stone engraving product of northern China, and bolt hitching post is combined with lamps and lanterns, vertical to be formed
Columnar lighting system, usually referred to as hitching post lamp, so that lighting system distinct characteristics, there is artistic atmosphere.Horse
Stake lamp is generally arranged at outdoor, and usual hitching post lamp includes pedestal, lamp box, head cover and the headlamp in lamp box, in outdoor wind
In the case that sand is larger, the lamp box surface easily adhesive dust of hitching post lamp continuously decreases so as to cause brightness, needs periodically to carry out
Cleaning.In addition, the headlamp generally use high-pressure sodium lamp in hitching post lamp or sodium vapor lamp, when powering on, the heat distributed is higher,
And since it is set in lamp box, air flowing is poor in lamp box, then is unfavorable for radiating to lamp.
Invention content
The purpose of the present invention is to provide a kind of outdoor hitching post lamps removed dust and improve heat dissipation effect.
In order to achieve the above objectives, base case of the invention is as follows：
Outdoor hitching post lamp includes pedestal, lamp box, head cover and the headlamp in lamp box, the lamp box setting in pedestal and
Between head cover, heat radiating air duct is equipped in lamp box, heat radiating air duct is axially penetrated through in lamp box center, and headlamp is looped around heat radiating air duct
Periphery；Head cover is equipped with first annular air port, and pedestal is equipped with the second annular tuyere, first annular air port and the second annular tuyere
Outlet air end be oppositely arranged and be connected to outside, equipped with wind turbine in pedestal, wind turbine is by two-bit triplet reversal valve respectively with second
Annular tuyere is connected to the lower end of heat radiating air duct, and the upper end of heat radiating air duct is connected to first annular air port, when wind turbine starts, two
Three-way diverter valve intermittently can back and forth switch；Lamp box periphery is equipped with the dust removal brush for the annular that can be slided up and down along lamp box, on dust removal brush
Embedded with permanent magnet, heat radiating air duct periphery is equipped with several electromagnet successively from bottom to up, and is equipped with the power supply being electrically connected with electromagnet,
It is equipped in heat radiating air duct and controls switch correspondingly with electromagnet, control switch includes pedestal and control-rod, and control-rod is hinged
On pedestal, when control-rod is in top and bottom, electromagnet deenergization, when control-rod is in middle part, electromagnet connects electricity
Source is simultaneously attracting with permanent magnet.
The principle of hitching post lamp is outside this programme room：
When illumination lamp ignition in lamp box, while wind turbine is started to work, and two-bit triplet reversal valve back and forth switches, therefore wind
Intermittence is discharged the air-flow that machine is formed from first annular air port and the second annular tuyere.Air-flow is discharged from first annular air port
When, air-flow will pass through heat radiating air duct, and heat radiating air duct absorbs the heat of headlamp generation on one side, while air-flow can take away heat radiating air duct
Heat, with achieve the purpose that headlamp radiate.
In addition when air-flow passes through heat radiating air duct, air-flow moves from bottom to top, then air-flow will be to the control-rod of control switch
Thrust is generated, it will be from lower rotation to top to the free end of control-rod；When control-rod passes through the moment at middle part, electromagnet connects
Energization source；And air-flow switches to the moment of heat radiating air duct from the second annular tuyere, air-flow push lever will rotate successively, without
It is to make control-rod while rotating；Therefore, electromagnet will in turn switch on power supply from bottom to up, to generate attraction to dust removal brush, to
Dust removal brush is set to move upwards；After dust removal brush moves to lamp box top, electromagnet will lose attraction to dust removal brush, then dust removal brush will
Slide downward under gravity, i.e., so that dust removal brush can be dusted lamp box.
This programme generate advantageous effect be：
(1) it when air-flow passes through heat radiating air duct, can radiate to headlamp, while air-flow pushes control successively from bottom to up
The control-rod for making switch is conducive to push dust removal brush so as to make electromagnet in turn switch on power supply and deenergization from bottom to up
It moves upwards and the outer wall of lamp box is dusted.
(2) air-flow of first annular air port and the blowout of the second annular tuyere can take away the dust under being brushed, and first annular
The air-flow of air port and the blowout of the second annular tuyere can prevent dust to be adsorbed in light box sidewall along the side wall of lamp box.
Preferred embodiment one：It is advanced optimized as to base case, the top in the heat radiating air duct is equipped with to most upper
The control-rod of the limiting plate that the control-rod of the control switch in portion is limited, the control switch of topmost is only capable of in bottom and middle part
Switching；When air-flow passes through heat radiating air duct, control-rod is limited by limiting plate, then the control-rod of topmost control switch
It will always be in middle part, i.e. the electromagnet always on power supply of topmost under the action of air-flow；To which dust removal brush runs lamp box
Behind top, only when air-flow switches to the second annular tuyere, dust removal brush can just fall.Therefore when dust removal brush moves upwards, the
One annular tuyere is blown；And dust removal brush is when moving downward, the second annular tuyere is blown, then the direction of motion of dust removal brush and blowout
Airflow direction is on the contrary, be conducive to dispel dust.
Preferred embodiment two：As advanced optimizing to preferred embodiment one, the free end of the control-rod is equipped with plate windward；
So as to increase the windward side of free end, is conducive to air-flow push lever and is rotated up；Meanwhile plate can increase control-rod windward
Free end weight, be conducive to control-rod and rotate down under gravity.
Preferred embodiment three：As advanced optimizing to preferred embodiment two, the wind turbine passes through U-bend and two-bit triplet
Reversal valve is connected to, and turbine is equipped in U-bend, the one end for the shaft being connect with turbine stretches out U-bend and is connected with crank, bent
Handle connects to form slider-crank mechanism with the spool of two-bit triplet reversal valve by connecting rod.When air-flow passes through U-bend, will drive
Dynamic turbine rotation, then turbine is by drive crank rotation, since the spool of crank, connecting rod and two-bit triplet annular plate valve constitutes slide crank
Block mechanism, so as to drive two-bit triplet reversal valve back and forth to switch.
Preferred embodiment four：As advanced optimizing to preferred embodiment three, the heat radiating air duct outer wall is equipped with several lead
Backing；To which heat absorption capacity of the heat radiating air duct to headlamp can be improved, radiating efficiency is improved.
Preferred embodiment five：It is removable between the pedestal, lamp box and head cover as advanced optimizing to preferred embodiment four
Unload connection；Consequently facilitating replacing the components such as lamp box.
Description of the drawings
Fig. 1 is the structural schematic diagram of the outdoor hitching post lamp embodiment of the present invention；
Fig. 2 is the sectional view of the outdoor hitching post lamp embodiment of the present invention；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
The structural schematic diagram that Fig. 4 is switched in order to control.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Pedestal 10, the second annular tuyere 11, lamp box 20, headlamp 21, head cover
30, first annular air port 31, connector 32, dust removal brush 40, permanent magnet 41, bristle 42, wind turbine 50, U-bend 51, two-bit triplet
Reversal valve 60, spool 61, crank 62, retarder 63, turbine 64, electromagnet 70, control switch 80, pedestal 81, control-rod 82, song
Axis 83, metal contact piece 84, control panel 85, brush 86, windward plate 87, place-limited edge 89, heat radiating air duct 90, cooling fin 91.
As shown in Figure 1, the outdoor hitching post lamp of the present embodiment includes pedestal 10, lamp box 20, head cover 30 and is set in lamp box 20
Headlamp 21, lamp box 20 is tubular of the cross section at square, and the side wall of lamp box 20 is equipped with several hollow outs, with outside light transmission,
And have frosted glass on the outer wall of lamp box 20, it is windproof to carry out.Being equipped on pedestal 10 and head cover 30 can be with the upper end of lamp box 20
With the card slot of lower end docking, lamp box 20 is arranged between pedestal 10 and head cover 30, the upper end and lower end respectively with pedestal 10 and lamp
The card slot clamping being arranged on case 20.
As shown in Fig. 2, the middle part of lamp box 20 is equipped with heat radiating air duct 90, heat radiating air duct 90 is fixed on pedestal 10；Head cover 30
The middle part of bottom surface is equipped with connector 32, and the upper end of heat radiating air duct 90 is inserted into connector 32.Headlamp 21 is fixed on heat radiating air duct
On 90, and it is surrounded on the periphery of heat radiating air duct 90, headlamp 21 uses high-pressure sodium lamp in the present embodiment；90 outer wall of heat radiating air duct
Several thermally conductive sheets are equipped with, to enhance heat absorption capacity of the heat radiating air duct 90 to headlamp 21.The outer of 30 bottom surface of head cover is equipped with the
The air intake of one annular tuyere 31, first annular air port 31 is connected to connector 32；The outer of 10 top surface of pedestal is equipped with the second ring
The outlet air end of shape air port 11, first annular air port 31 and the second annular tuyere 11 is connected to and is oppositely arranged with outside, and the first ring
The outlet air end of shape air port 31 and the second annular tuyere 11 is respectively positioned on the outside of lamp box 20, and close to 20 outer surface of lamp box.
As shown in Fig. 2, being equipped with wind turbine 50 in pedestal 10, wind turbine 50 is annular with second respectively by two-bit triplet reversal valve 60
Air port 11 is connected to the lower end of heat radiating air duct 90.Two-bit triplet reversal valve 60 includes valve seat and spool 61, and valve seat is equipped with three
A interface, respectively air inlet, the first air outlet and the second air outlet.Wherein, wind turbine 50 passes through on U-bend 51 and valve seat
Air inlet connects, and the first air outlet is connect with the lower end of heat radiating air duct 90, and the second air outlet is connected to the second annular tuyere 11；
When spool 61 reciprocatingly slides in valve seat, the first air outlet and the second air outlet will alternately be connect with air inlet.
As shown in Fig. 2, being equipped with turbine 64 in U-bend 51, U-bend is stretched out with one end of 64 fixed shaft of turbine
51, and the crank 62 being rotatablely connected with pedestal 10 is equipped in pedestal 10, drive crank 62 to rotate with 64 fixed shaft of turbine, and
Reduction box is equipped between shaft and crank 62, so that crank 62 is in slow rotation state.Crank 62 and two-bit triplet reversal valve
It is connected by connecting rod between 60 spool 61, so that crank 62, connecting rod and spool 61 constitute 62 slide block mechanism of crank, then turbine 64
When rotation, crank 62 will drive spool 61 to reciprocatingly slide so that the first air outlet and the second air outlet will alternately with into
Air port is connected to.
As shown in Figure 1 and Figure 2,20 periphery of lamp box is arranged with the dust removal brush 40 of annular, so that dust removal brush 40 can be relative to
Lamp box 20 slides up and down, and dust removal brush 40 is equipped with bristle 42 towards the side of lamp box 20, then is slided relative to lamp box 20 in dust removal brush 40
When dynamic, the dust of lamp box 20 outer wall absorption can remove.Permanent magnet 41 is embedded on dust removal brush 40,90 periphery of heat radiating air duct is from bottom to up
It is equipped with the electromagnet 70 of ten spaced sets successively, is equipped with the control of ten spaced sets in heat radiating air duct 90 from bottom to up
Switch 80, one of control switch 80 connects an electromagnet 70, to control energization and the power blackout situation of electromagnet 70.Such as figure
2, shown in Fig. 3, control switch 80 includes pedestal 81 and control-rod 82, and control-rod 82 is hinged on by bent axle 83 on pedestal 81, and
Bent axle 83 is fixed with control-rod 82.Pedestal 81 is equipped with place-limited edge 89 so that when control-rod 82 is in top and bottom, control-rod
82 horizontal by 45 ° of angles.The bending two ends of bent axle 83, and the both ends of bent axle 83 are equipped with brush 86, are then set on pedestal 81
There are the metal contact piece 84 that can be contacted respectively with two brushes 86, metal contact piece 84 to connect power supply and electromagnet 70, brush 86 and gold
Belong to contact 84 to contact, then electromagnet 70 powers on.And when control-rod 82 turn to middle part when, brush 86 just with metal contact piece
84 contacts.As shown in figure 4, the free end of control-rod 82 is equipped with plate 87 windward, to increase the windward side of control-rod 82, and increase control
The quality of 82 free end of bar processed, rotates down under gravity to be conducive to control-rod 82.
In addition, as shown in Fig. 2, top in heat radiating air duct 90 be equipped with the control-rod 82 of the control switch 80 to topmost into
The control panel 85 of row limit will offset when being rotated up to 82 bar of control-rod with control panel 85, i.e. the control switch of topmost
80 control-rod 82 is only capable of being maintained at medium position at this time, so that the electromagnet 70 of topmost is constantly in connection power supply status.
The specific work process of hitching post lamp is outside the present embodiment room：
When headlamp 21 in lamp box 20 is lighted, and wind turbine 50 is driven, air-flow will be formed in U-bend 51 and drives turbine
64 rotations, turbine 64 drive crank 62 to rotate, then two-bit triplet reversal valve 60 will back and forth switch.Air-flow will pass through heat radiating air duct
90, heat radiating air duct 90 can take away absorbed heat, improve heat dissipation effect.And in the present embodiment, heat radiating air duct 90 has aluminium alloy
It is made.Meanwhile air-flow will be switched in air-flow from the second annular tuyere 11 scattered to controlling the generation thrust of control-rod 82 of switch 80
The moment of hot blast pipe 90, then the closer response of control-rod 82 in 90 lower end of discrete hot blast pipe is faster；Therefore, air-flow will push control successively
Bar 82 processed rotates；When control-rod 82 passes through middle part, electromagnet 70 powers on forms suction to dust removal brush 40.Due to electromagnet 70
Power supply is in turn switched on from bottom to up, attraction is generated to dust removal brush 40, therefore dust removal brush 40 is made to move upwards, and finally and topmost
The attracting top for resting on lamp box 20 of electromagnet 70.
When air-flow, which is switched to, to be discharged from the second ring exit, control-rod 82 will turn to bottom under gravity simultaneously
Portion, then dust removal brush 40 slide downward under gravity be removed that is, during two-bit triplet reversal valve 60 back and forth switches
Dirt brush 40 will be slided up and down back and forth, to be dusted to lamp box 20 by dust removal brush 40.
In addition, when dust removal brush 40 moves upwards, first annular air port 31 is blown；And dust removal brush 40 is when moving downward, second
Annular tuyere 11 is blown, then the direction of motion of dust removal brush 40 and the airflow direction of blowout are on the contrary, be conducive to dispel dust.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific implementation mode can be used for explaining the content of claim.
Claims (6)
1. a kind of outdoor hitching post lamp, including pedestal, lamp box, head cover and the headlamp in lamp box, it is characterised in that：The lamp
Case is arranged between pedestal and head cover, and heat radiating air duct is equipped in lamp box, and heat radiating air duct is axially penetrated through in lamp box center, headlamp ring
It is wound on the periphery of heat radiating air duct；Head cover is equipped with first annular air port, and pedestal is equipped with the second annular tuyere, first annular air port
It is oppositely arranged with the outlet air end of the second annular tuyere and is connected to outside, wind turbine is equipped in pedestal, wind turbine is changed by two-bit triplet
It being connected to respectively with the lower end of the second annular tuyere and heat radiating air duct to valve, the upper end of heat radiating air duct is connected to first annular air port,
When wind turbine starts, two-bit triplet reversal valve intermittently can back and forth switch；Lamp box periphery is equipped with the annular that can be slided up and down along lamp box
Dust removal brush is embedded with permanent magnet on dust removal brush, and heat radiating air duct periphery is equipped with several electromagnet successively from bottom to up, and is equipped with and electromagnetism
The power supply of ferroelectricity connection, interior be equipped with of heat radiating air duct control switch with electromagnet correspondingly, and control switch includes pedestal and control
Bar processed, control-rod are hinged on pedestal, and when control-rod is in top and bottom, electromagnet deenergization, control-rod is in middle part
When, electromagnet powers on and attracting with permanent magnet.
2. outdoor hitching post lamp according to claim 1, it is characterised in that：Top in the heat radiating air duct is equipped with to most upper
The control-rod of the limiting plate that the control-rod of the control switch in portion is limited, the control switch of topmost is only capable of in bottom and middle part
Switching.
3. outdoor hitching post lamp according to claim 2, it is characterised in that：The free end of the control-rod is equipped with plate windward.
4. outdoor hitching post lamp according to claim 3, it is characterised in that：The wind turbine passes through U-bend and two-bit triplet
Reversal valve is connected to, and turbine is rotatably connected in U-bend, and the one end for the shaft being connect with turbine is stretched out U-bend and is connected with
Crank, crank are connected by connecting rod with the spool of two-bit triplet reversal valve and form slider-crank mechanism.
5. outdoor hitching post lamp according to claim 4, it is characterised in that：The heat radiating air duct outer wall is equipped with several heat conduction
Piece.
6. outdoor hitching post lamp according to claim 5, it is characterised in that：It is removable between the pedestal, lamp box and head cover
Unload connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556969.5A CN108534034A (en) | 2018-05-31 | 2018-05-31 | A kind of outdoor hitching post lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556969.5A CN108534034A (en) | 2018-05-31 | 2018-05-31 | A kind of outdoor hitching post lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108534034A true CN108534034A (en) | 2018-09-14 |
Family
ID=63473397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810556969.5A Withdrawn CN108534034A (en) | 2018-05-31 | 2018-05-31 | A kind of outdoor hitching post lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108534034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985976A (en) * | 2019-12-10 | 2020-04-10 | 刘浩 | Street lamp is used in park with automatically cleaning and protection against insects function |
-
2018
- 2018-05-31 CN CN201810556969.5A patent/CN108534034A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985976A (en) * | 2019-12-10 | 2020-04-10 | 刘浩 | Street lamp is used in park with automatically cleaning and protection against insects function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |