CN109506155A - A kind of portable underground lamp - Google Patents
A kind of portable underground lamp Download PDFInfo
- Publication number
- CN109506155A CN109506155A CN201811206086.8A CN201811206086A CN109506155A CN 109506155 A CN109506155 A CN 109506155A CN 201811206086 A CN201811206086 A CN 201811206086A CN 109506155 A CN109506155 A CN 109506155A
- Authority
- CN
- China
- Prior art keywords
- shell
- disk
- column
- light
- transmitting plate
- 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- Withdrawn
Links
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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V5/00—Refractors for light sources
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of portable underground lamps, belong to field of lighting devices, including shell, and lamp bead disk is provided in shell, and the top of shell has panel；The bottom of lamp bead disk is provided with radiator, and the bottom of lamp bead disk is also connected with electric wire, light-transmitting plate is additionally provided in shell, light-transmitting plate is between lamp bead disk and panel.It can be widely applied for subway, square, in road, it is internal that there is adjustable light-transmitting plate, it the mark such as can brush or paste arrow on light-transmitting plate, when use can rotate light-transmitting plate so that mark is towards being correctly oriented, and pedestrian is given to provide accurately instruction.
Description
Technical field
The present invention relates to field of lighting devices, in particular to a kind of portable underground lamp.
Background technique
Underground lamp is more common lighting apparatus at present, very normal in places such as square, store hall, cell roads
See.Underground lamp primarily serves the effect of illumination, also there is certain indicative function.Such as in store or in subway station, underground lamp
On be typically provided with arrow, mark out correct trend, be quickly found out correct road for pedestrian.
Existing buried modulated structure is relatively simple, must install underground lamp according to the route of design in installation
Position and angle, with regard to being inconvenient to adjust during use afterwards towards being correctly oriented after installing underground lamp.
Summary of the invention
The present invention provides a kind of portable underground lamps, it is intended to solve the above problem in the prior art.
The present invention is implemented as follows:
A kind of portable underground lamp, including shell, lamp bead disk is provided in the shell, and the top of the shell has panel；
The bottom of the lamp bead disk is provided with radiator, and the bottom of lamp bead disk is also connected with electric wire, is additionally provided with light transmission in the shell
Plate, the light-transmitting plate is between lamp bead disk and panel.
Further, the top of the shell has the flange of annular, and the edge of the panel is placed on the flange；Institute
The cover board that annular is connected on flange is stated, panel is fixed on the shell by the cover board.
Further, multiple cooling fins separately are formed on the bottom of the shell, and the radiator is metal material, dissipate
The side of hot device fits in the inner wall of the shell.
Further, disk is provided in the shell, the lamp bead disk is connected on the disk, the lamp bead disk
Middle part is provided with centre bore；Connecting column is rotatably connected in the middle part of the disk, the connecting column is located in the centre bore；
It is provided with connecting hole in the middle part of the light-transmitting plate, the connecting hole is connected at the top of the connecting column；The connecting column
For hollow structure, it is provided with adjustable column in connecting column, the bottom end of the adjustable column has multiple adjusting tooths, inside the connecting column
Adjustment hole is formed, the adjusting tooth is adapted with the adjustment hole；Perforation is provided in the middle part of the panel, the adjustable column
The perforation is inserted at top, is provided with jack at the top of the adjustable column.
Further, the outside on the top of the adjustable column is provided with sealing ring, and the sealing ring is interior with the perforation
Wall fits.
Further, driving end is formed on the bottom of the adjustable column, and the adjusting tooth is set to the side at the driving end；
The middle part of the adjustable column is spiro union portion, and the outside of the spiro union portion is provided with external screw thread, and the diameter at the driving end is less than institute
The diameter of spiro union portion is stated, position of the connecting column inside at the top of it is provided with internal screw thread compatible with the spiro union portion
Section；The spiro union portion separates at the driving end when being spirally connected with the internal thread segment with the adjustment hole, and the top of adjustable column is inserted
Enter the perforation.
Further, the panel and light-transmitting plate are made of glass, are provided with multiple LED lamp beads on the lamp bead disk.
Further, the jack is interior hexagonal structure, is plugged with plug at jack.
Portable underground lamp provided by the invention can be widely applied for subway, square, in road, and internal have can
The light-transmitting plate of adjusting, the mark such as can brush on light-transmitting plate or paste arrow, and when use can rotate light-transmitting plate so that mark court
To being correctly oriented, accurately instruction is provided to pedestrian.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic front view of portable underground lamp provided in an embodiment of the present invention；
Fig. 2 is the schematic top plan view of portable underground lamp provided in an embodiment of the present invention；
Fig. 3 is the elevational schematic view of portable underground lamp provided in an embodiment of the present invention；
Fig. 4 is the schematic cross-sectional view of portable underground lamp provided in an embodiment of the present invention；
Fig. 5 is the schematic top plan view of adjustable column in portable underground lamp provided in an embodiment of the present invention；
Fig. 6 is the elevational schematic view of adjustable column in portable underground lamp provided in an embodiment of the present invention；
Fig. 7 is the schematic front view of adjustable column in portable underground lamp provided in an embodiment of the present invention；
Fig. 8 is the schematic top plan view of connecting column in portable underground lamp provided in an embodiment of the present invention；
Fig. 9 is the elevational schematic view of connecting column in portable underground lamp provided in an embodiment of the present invention；
Figure 10 is the schematic top plan view of disk in adjustable column in portable underground lamp provided in an embodiment of the present invention.
Appended drawing reference summarizes: shell 11, panel 12, lamp bead disk 13, radiator 14, electric wire 15, light-transmitting plate 16, flange 17,
Cover board 18, cooling fin 19, disk 20, centre bore 21, connecting column 22, connecting hole 23, adjustable column 24, adjusting tooth 25, adjustment hole 26,
Perforation 27, jack 28, sealing ring 29, driving end 30, spiro union portion 31, internal thread segment 32, plug 33, shaft 34, bulge loop 35, turn hole
36, turn trough 37, limit film 38, spring 39.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-10.
A kind of portable underground lamp is present embodiments provided, can be widely applied for subway, square, in road, inside
With adjustable light-transmitting plate, the mark such as can brush or paste arrow on light-transmitting plate, when use can rotate light-transmitting plate so that
Mark provides accurately instruction towards being correctly oriented, to pedestrian.
As shown in Figures 1 and 2, this portable underground lamp includes shell 11, and lamp bead disk 13, shell are provided in shell 11
11 top has panel 12；The bottom of lamp bead disk 13 is provided with radiator 14, and the bottom of lamp bead disk 13 is also connected with electric wire 15,
Light-transmitting plate 16 is additionally provided in shell 11, light-transmitting plate 16 is between lamp bead disk 13 and panel 12.
As shown in Figures 2 and 3, the top of shell 11 has the flange 17 of annular, and the edge of panel 12 is placed on flange 17；
The cover board 18 of annular is connected on flange 17, panel 12 is fixed on shell 11 by cover board 18.Multiple phases are formed on the bottom of shell 11
The cooling fin 19 at interval, radiator 14 are metal material, and the side of radiator 14 fits in the inner wall of shell 11.
As shown in figure 4, being provided with disk 20 in shell 11, lamp bead disk 13 is connected on disk 20, the middle part of lamp bead disk 13
It is provided with centre bore 21；The middle part of disk 20 is rotatably connected to connecting column 22, and connecting column 22 is located in centre bore 21；
The middle part of light-transmitting plate 16 is provided with connecting hole 23, and the top of connecting column 22 is connected to connecting hole 23；Connecting column 22 is hollow
Structure, adjustable column 24 is provided in connecting column 22, and the bottom end of adjustable column 24 has multiple adjusting tooths 25, formed inside connecting column 22
Adjustment hole 26, adjusting tooth 25 are adapted with adjustment hole 26；The middle part of panel 12 is provided with perforation 27, the top insertion of adjustable column 24
Perforation 27, the top of adjustable column 24 is provided with jack 28.
As shown in Figure 5-Figure 7, the outside on the top of adjustable column 24 is provided with sealing ring 29, and sealing ring 29 is interior with perforation 27
Wall fits.
As shown in Figures 7 and 8, driving end 30 is formed on the bottom of adjustable column 24, and adjusting tooth 25 is set to the side at driving end 30
Portion；The middle part of adjustable column 24 is spiro union portion 31, and the outside of spiro union portion 31 is provided with external screw thread, and the diameter at driving end 30, which is less than, to be spirally connected
The diameter in portion 31, position of 22 inside of connecting column at the top of it are provided with internal thread segment 32 compatible with spiro union portion 31；Spiral shell
End 30 is driven to separate with adjustment hole 26 when socket part 31 is spirally connected with internal thread segment 32, and the top insertion perforation 28 of adjustable column 24.
As shown in FIG. 9 and 10, the centre of disk 20 is provided with shaft 34, is provided with bulge loop on the outside of the top of shaft 34
35, be additionally provided with multiple limit films 38 on disk 20, each limit film 38 be it is arc-shaped, multiple limit films 38 are located at same
On circumference, shaft 34 is located at the center of multiple limit films 38；The bottom of connecting column 22 is provided with turn hole 36 and turn trough 37, turns
Hole 36 is adapted to shaft 34, and turn trough 37 is adapted to limit film 38；Turn trough 37 is annular, and turn hole 36 is located at the centre bit of turn trough 37
It sets.Shaft 34 and bulge loop 35 are inserted into turn hole 36, and limit film 38 is inserted into turn trough 37.
Panel 12 and light-transmitting plate 16 are made of glass, and multiple LED lamp beads are provided on lamp bead disk 13.Jack 28 is interior six
Corner structure is plugged with plug 33 at jack 28.
Shell 11 is the foundation structure of underground lamp, for the component for protecting it internal.Multiple lamps are provided on lamp bead disk 13
Pearl, preferably LED lamp bead can shine after energization.Panel 12 is transparent material, and the light for enabling lamp bead disk 13 to issue passes through face
Plate 12.The radiator 14 of 13 bottom of lamp bead disk setting facilitates the heat derives distributed when lamp bead disk 13 works, makes lamp bead disk
13 in relatively better working environment.
13 bottom of lamp bead disk connects live wire 15, and electric wire 15 is connect with external ac power source, and lamp bead disk 13 is enable to be powered
Work.
Light-transmitting plate 16 is additionally provided in shell 11, light-transmitting plate 16 is parallel to the setting of panel 12, and light-transmitting plate 16 is circle, thoroughly
Tabula rasa 16 is movably disposed in shell 11, and the angle of light-transmitting plate 16 can be rotated after underground lamp installation.In light-transmitting plate
The mark such as arrow can be set on 16, mark, which can be to be printed on, to be also possible to be pasted on light-transmitting plate 16 on light-transmitting plate 16.It is logical
Impulse can be played to pedestrian by crossing mark, and pedestrian's direction is made to be correctly oriented walking.
For example, passenger gets off to need to change another column subway into from a column subway, in subway station in sub-interchange
A series of underground lamp is set on ground, setting mark is correctly oriented on the light-transmitting plate 16 of underground lamp for directing passengers,
So that passenger is quickly moved towards next column train under the guide of mark, avoids resting in subway station for a long time, it is logical to slow down subway station
Row pressure also reduces the number that passenger inquires to crew member, reduces maintenance cost.
In underground lamp installation, first the components such as shell 11 can be fixedly mounted on the ground, constructed to sundry item
Reasonable transfer route is designed further according to concrete condition after finishing, the angle that panel 12 adjusts light-transmitting plate 16 is opened again later, makes
Mark on light-transmitting plate 16 is towards correct position.The installation of underground lamp is made to without waiting for transfer route in this way
It is installed again after designing, can be preposition by the process for installing underground lamp, shorten the integral construction duration.
Sub-interchange can inevitably encounter situations such as maintenance maintenance in use, and the region of construction needs to be enclosed with guardrail
Get up, then original transfer route may will adjust.At this point, need to only adjust different ground according to designed variation route
The angle of light-transmitting plate 16 on lamp is buried, new instruction route can be formed, so that passenger is found at the first time and new correctly changes
Multiply route, passenger can not find direction after avoiding route from changing, and avoid congestion in peak period subway station on and off duty, hand over to city
It is logical to alleviate pressure.
As can be seen that this novel underground lamp can more easily be applied to every engineering, can shorten the construction period, it can be with
It is neatly adjusted according to condition of construction, is conducive to effective management of public place.
The outside at 11 top of shell has flange 17, and flange 17 is used to connect with cover board 18, and panel 12 is made to be fixed on shell
11 top.Cover board 18 is ring structure, and multiple mounting holes are provided on cover board 18, is provided on flange 17 suitable with mounting hole
The hole matched enables cover board 18 to be connected with flange 17 by multiple bolts.There is the groove of annular in the bottom of cover board 18, make face
The edge of plate 12 can be placed in groove, and cover board 18 is enable closely to be bonded with panel 12 and flange 17, connect cover board 18
It is more preferable to connect rear sealing effect, enter flowing water on ground will not inside shell 11.
As shown in Figures 1 and 3, the bottom of shell 11 has many cooling fins 19.Shell 11 can be made of metal material,
Cooling fin 19 and shell 11 are integral structures, and shell 11 can be integrally formed with modes such as casting.Radiator 14 is fitted in shell
The heat that the work of lamp bead disk 13 generates can quickly be conducted to shell 11, is arranged by 11 bottom of shell by the inner wall of body 11
Multiple cooling fins 19 quickly shed.
There is in shell 11 disk 20, disk 20 is an installing component, for connect lamp bead disk 13, connecting column 22 etc. its
His component.The components such as connecting column 22 and adjustable column 24 are set in shell 11, so that being not required to when adjusting the angle of light-transmitting plate 16
Panel 12 is opened, construction time can be greatly decreased.
Disk 20 is located in shell 11 by paracentral position, and the diameter of disk 20 is less than the diameter of lamp bead disk 13, lamp bead
The middle part of disk 13 has centre bore 21, makes the structure in a ring of lamp bead disk 13；LED lamp bead on lamp bead disk 13 is evenly provided on lamp
The top of pearl disk 13.Radiator 14 also in a ring, is located at the bottom of lamp bead disk 13, and be located at the periphery of disk 20.
Connecting column 22 is connected to the center of disk 20, and the top of light-transmitting plate 16 is provided with connecting hole 23, makes light-transmitting plate
16 are set in the top of connecting column 22, and connection is more close therebetween, and connecting column 22 is made to be able to drive light-transmitting plate when rotating
16 rotations.
Connecting column 22 is hollow structure, and top is connected with adjustable column 24, is able to drive connecting column 22 by adjustable column 24
Rotation.The bottom of adjustable column 24 has multiple adjusting tooths 25, is also equipped with multiple dentalations in the adjustment hole 26 of connecting column 22,
Connecting column 22 is able to drive by the cooperation between tooth and tooth after being inserted into the bottom of adjustable column 24 in adjustment hole 26 to rotate.Face
The middle part of plate 12 is provided with perforation 27, can extend to the top of adjustable column 24 at perforation 27.The top of adjustable column 24 is arranged
Jack 28 inserts a tool into jack 28, is able to drive the rotation of adjustable column 24.
In normal state, the top of adjustable column 24 is located in perforation 27, and adjustable column 24 and perforation 27 are tightly connected, and are made
Therebetween there is no gap substantially, may not flow into water in shell 11.When needing to adjust light-transmitting plate 16, jack 28 is inserted a tool into
It is interior, make adjustable column 24 bottom be inserted into adjustment hole 26 in, turning tool drive adjustable column 24 rotate, and then drive connecting column 22 and
Light-transmitting plate 16 rotates, and enables the mark being arranged on light-transmitting plate 16 towards being correctly oriented, multiple underground lamps complement each other to form
Correct track route plays correct indicative function.
The top of adjustable column 24 is provided with sealing ring 29.Make adjustable column 24 and panel by the sealing function of sealing ring 29
What is connected between 12 is even closer, will not intake.
Adjustable column 24 is polymorphic structure, and bottom is driving end 30, drives the diameter at end 30 smaller；The middle part of adjustable column 24
For spiro union portion 31, there is external screw thread outside spiro union portion 31, can be matched with the internal thread segment 32 being arranged in connecting column 22.And it adjusts
The length setting of segmented column 24 is adapted with connecting column 22, can make to be connected close between each component when in use.
In normal state, the top of adjustable column 24 is located in perforation 27, and sealing ring 29 is bonded with the inner wall of perforation 27；It adjusts
The spiro union portion 31 of segmented column 24 is spirally connected with the internal thread segment 32 of connecting column 22, and adjustable column 24 is enable to be stably positioned in the height position
It sets, will not fall downwards；And driving end 30 separated with adjustment hole 26, make adjustable column 24 rotate when not will drive connecting column 22 and
Light-transmitting plate 16 rotates.
When needing to adjust 16 angle of light-transmitting plate, in the jack 28 with 24 top of tool insertion adjustable column, adjustable column 24 is rotated,
Separating spiro union portion 31 with internal thread segment 32, (connecting column 22 is connect more close with disk 20, and connecting column 22 will not at this moment
It is conditioned the drive of column 24), adjustable column 24 is pushed down on later, is made that end 30 is driven to be inserted into adjustment hole 26, is rotated adjustable column at this time
24 are able to drive the rotation of connecting column 22, and then light-transmitting plate 16 is driven to rotate.
Light-transmitting plate 16 is turned to after suitable position and is lifted up adjustable column 24, makes that end 30 is driven to separate with adjustment hole 26.
To spiro union portion 31 and internal thread segment 32 after, adjustable column 24 is rotated, is screwed onto spiro union portion 31 in internal thread segment 32 (at this time
Connecting column 22 not can rotate still), and it is inserted into the top of adjustable column 24 in perforation 27, perforation 27 is sealed.
Design in this way is so that adjustable column 24 is more reasonably arranged on underground lamp, tune when making not needing to adjust
Segmented column 24 is more stable, also very convenient when needing to adjust.
At the middle part of disk 20, shaft 34 and limit film 38 are set, turn trough 37 and turn hole 36 is arranged in the bottom of connecting column 22,
So that connecting column 22 is rotatably connected to the middle part of disk 20, and it is more tight that connecting column 22 is connect with disk 20
Close, when driving end 30 to be not inserted into adjustment hole 26, the rotation of adjustable column 24 can not drive connecting column 22 to rotate.
The top of shaft 34 is provided with bulge loop 35, and bulge loop 35 is inserted into what turn hole 36 was bonded between the inner wall of turn hole 36 later
It is more close, make that there is more close connection relationship between connecting column 22 and disk 20, so that in a state of use, connecting column
22 and light-transmitting plate 16 will not shake, it is ensured that its towards correctly instruction direction.
Shaft 34 and bulge loop 35 are inserted into turn hole 36 and play the role of connection and limit, are additionally provided with limit film on disk 20
38, limit film 38 also functions to certain position-limiting action after being inserted into turn trough 37, makes connecting column 22 in shaft 34 and limit film 38
Can be sufficiently stable under restriction effect, it will not all around shake, light-transmitting plate 16 is made entirely to be placed in the lower section of panel 12.
Spring 39 is additionally provided in adjustment hole 26, the top of spring 39 is fitted in the bottom of adjustable column 24.Adjustable column 24
Spring 39 compresses when being pressed downward, so that driving end 30 is inserted into adjustment hole 26.When needing to lift adjustable column 24, work is unclamped
Tool, spring 39 elastic force effect under can will driving end 30 release adjustment hole 26, enable adjustable column 24 easily up and down
Activity.
Jack 28 is set as interior hexagonal structure, so that can be adjusted by allen wrench when adjusting, and
Allen wrench is very common tool, and such setting is very convenient so that underground lamp does not need to configure special tool
It uses.Plug 33 is provided at jack 28, plug 33 covers jack 28 under normal state, and impurity is made to will not fall into jack 28
It is interior, play the role of protecting jack 28.
As can be seen that the underground lamp design of this structure is very reasonable, when use, can quickly be made according to the actual situation
Adjustment improves the efficiency of management of public place to form correctly instruction route.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of portable underground lamp, which is characterized in that including shell, lamp bead disk is provided in the shell, the shell
Top has panel；The bottom of the lamp bead disk is provided with radiator, and the bottom of lamp bead disk is also connected with electric wire, in the shell
It is additionally provided with light-transmitting plate, the light-transmitting plate is between lamp bead disk and panel.
2. portable underground lamp according to claim 1, which is characterized in that the top of the shell has turning over for annular
Side, the edge of the panel are placed on the flange；The cover board of annular is connected on the flange, the cover board fixes panel
In the shell.
3. portable underground lamp according to claim 2, which is characterized in that the bottom of the shell formed it is multiple separately
Cooling fin, the radiator be metal material, the side of radiator fits in the inner wall of the shell.
4. portable underground lamp according to claim 1, which is characterized in that be provided with disk, the lamp in the shell
Pearl disk is connected on the disk, is provided with centre bore in the middle part of the lamp bead disk；The company of being rotatably connected in the middle part of the disk
Column is connect, the connecting column is located in the centre bore；
It is provided with connecting hole in the middle part of the light-transmitting plate, the connecting hole is connected at the top of the connecting column；The connecting column
For hollow structure, it is provided with adjustable column in connecting column, the bottom end of the adjustable column has multiple adjusting tooths, inside the connecting column
Adjustment hole is formed, the adjusting tooth is adapted with the adjustment hole；Perforation is provided in the middle part of the panel, the adjustable column
The perforation is inserted at top, is provided with jack at the top of the adjustable column.
5. portable underground lamp according to claim 4, which is characterized in that the outside on the top of the adjustable column is provided with
Sealing ring, the sealing ring and the inner wall of the perforation fit.
6. portable underground lamp according to claim 4, which is characterized in that driving end is formed on the bottom of the adjustable column,
The adjusting tooth is set to the side at the driving end；The middle part of the adjustable column is spiro union portion, and the outside of the spiro union portion is set
It is equipped with external screw thread, the diameter at the driving end is less than the diameter of the spiro union portion, position of the connecting column inside at the top of it
It installs and is equipped with internal thread segment compatible with the spiro union portion；The spiro union portion and the internal thread segment driving end when being spirally connected
It is separated with the adjustment hole, and the perforation is inserted at the top of adjustable column.
7. portable underground lamp according to claim 6, which is characterized in that the panel and light-transmitting plate use glass system
At being provided with multiple LED lamp beads on the lamp bead disk.
8. portable underground lamp according to claim 6, which is characterized in that the jack is interior hexagonal structure, at jack
It is plugged with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206086.8A CN109506155A (en) | 2018-10-17 | 2018-10-17 | A kind of portable underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206086.8A CN109506155A (en) | 2018-10-17 | 2018-10-17 | A kind of portable underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506155A true CN109506155A (en) | 2019-03-22 |
Family
ID=65746659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811206086.8A Withdrawn CN109506155A (en) | 2018-10-17 | 2018-10-17 | A kind of portable underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506155A (en) |
-
2018
- 2018-10-17 CN CN201811206086.8A patent/CN109506155A/en not_active Withdrawn
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