CN108709127A - A kind of underground lamp of condensation-proof - Google Patents
A kind of underground lamp of condensation-proof Download PDFInfo
- Publication number
- CN108709127A CN108709127A CN201810840117.9A CN201810840117A CN108709127A CN 108709127 A CN108709127 A CN 108709127A CN 201810840117 A CN201810840117 A CN 201810840117A CN 108709127 A CN108709127 A CN 108709127A
- Authority
- CN
- China
- Prior art keywords
- light source
- respiratory
- respirator
- lamp
- head
- 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.)
- Pending
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
-
- 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
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- 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
- F21V5/04—Refractors for light sources of lens shape
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of underground lamps of condensation-proof.The main casing bottom of the underground lamp is provided with the respiratory cavity of lower ending opening.It is connected to by spiracle between respiratory cavity and lamp inner cavity.Respirator is made of head and threaded post.The wherein hexagonal column structure in head, it is interior hollow, it is provided with sidewise hole in six flank side surfaces.Screw thread, the interior round respiratory tract being equipped with along cylindrical center are provided on the cylinder of threaded post.It is separated by by respiratory membrane between hollow in round respiratory tract and head.The hexagonal structure of respiratory cavity, matches with the head of respirator.The internal diameter of spiracle matches with threaded post.The head of respirator is set in respiratory cavity.The threaded post of respirator enters lamp inner cavity across spiracle, and the bottom of main casing is fixed on by nut.It is provided with vertical groove in six flank side surfaces of respiratory cavity.It is covered by steel mesh at respiratory cavity lower ending opening.The present invention can avoid respirator and be blocked and be damaged.
Description
Technical field
The present invention relates to underground lamps.
Background technology
Underground lamp in the market, glass surface often have droplet.Its reason, after lamps and lanterns are lighted, the temperature in cavity increases,
Steam is generated, due to being a closed shell, steam cannot discharge, and when lamps and lanterns turn off, steam cooling Electrostatic Absorption exists
On glass.Some designs use respirator, and walkthrough removes aqueous vapor, but because structure design is unreasonable, does not play the work of exhaust
With.It often will appear following two situations：
(1) breath device is caused to be blocked, lamps and lanterns are still closing, the phenomenon that also not playing discharge steam, there is also condensation.
(2) shock of extraneous stone, can cause breath device to be damaged, lamps and lanterns are directly intake.
Invention content
Problem to be solved by this invention：The problem of underground lamp condensation arising inside water.
To solve the above problems, the scheme that the present invention uses is as follows：
A kind of underground lamp of condensation-proof, including main casing, light source assembly, cover component and respirator；Main casing is opened equipped with top
The lamp inner cavity of mouth；The light source assembly is mounted on intracavitary in lamp；The cover component is mounted on the top of main casing, by lamp inner cavity
Top end opening sealing, and there are transparency windows；The bottom of main casing is provided with the respiratory cavity of lower ending opening；Respiratory cavity and lamp inner cavity
Between be connected to by spiracle；Respirator is made of head and threaded post；The wherein hexagonal column structure in head, in interior
Sky is provided with sidewise hole in six flank side surfaces；Screw thread, the interior circle breathing being equipped with along cylindrical center are provided on the cylinder of threaded post
Road；Round respiratory tract is connected to hollow in head；It is separated by by respiratory membrane between hollow in round respiratory tract and head；It exhales
The hexagonal structure of chamber is inhaled, is matched with the head of respirator；The internal diameter of spiracle matches with threaded post；The head of respirator
In respiratory cavity；The threaded post of respirator enters lamp inner cavity across spiracle, and the bottom of main casing is fixed on by nut；
It is provided with vertical groove in six flank side surfaces of respiratory cavity；It is covered by steel mesh at respiratory cavity lower ending opening.
Further, at least with 8 millimeters of distance between steel mesh and the head of respirator.
Further, further include plano-convex mirror assembly；The light source assembly includes COB light source；The plano-convex mirror assembly includes rotation
Rotating cylinder, plano-convex mirror support peace convex lens piece；Rotating cylinder is fixed on intracavitary in lamp, and positioned at the top of COB light source；Rotating cylinder is in sky
Heart cylinder, it is interior to be equipped with internal thread；Plano-convex mirror support is in drum-shaped structure, equipped with the external screw thread to match with internal thread, and is led to
The engagement between external screw thread and internal thread is crossed in rotating cylinder；Planoconvex lens is fixed on planoconvex lens branch by convex surface in a manner of upward
In frame；COB light source is equipped with circular LED chip；The LED chip, rotating cylinder, plano-convex mirror support peace convex lens piece is concentric sets
It sets.
Further, lamp inner cavity is in inverted round stage structure；Boss mechanism is provided on the side wall of lamp inner cavity；The boss mechanism by
Multiple boss are formed；The light source assembly and rotating cylinder are fixed on intracavitary in lamp by the boss mechanism.
Further, it is arranged on the drum wall of plano-convex mirror support jagged；The notch is for its corresponding focusing tool rotation
Turn plano-convex mirror support, consequently facilitating adjustment focal length.
Further, the light source assembly further includes mounting plate；Mounting plate is erected at by boss mechanism level in lamp
The middle part of chamber；COB light source is fixed on by light source pressing plate in the middle part of mounting plate.
Further, COB light source is made of circular LED chip and square substrate；Light source pressing plate is in circular ring shape plate body structure,
Equipped with substrate groove, light source hole and wire casing；Substrate groove is located at center, the rectangular base of size and COB light source below light source pressing plate plate body
Plate matches；Wire casing is located at below light source pressing plate plate body, and connecting substrate slot and side；Light source hole is being located at light source pressing plate just
In, size matches with circular LED chip.
Further, the cover component includes cover, sheet glass and silica gel ring；Cover is screwed in main casing
On, centre is equipped with round loophole；The indent of step cutting pattern structure is provided with along the edge of round loophole；Silica gel ring is in annulus
Shape is stuck between indent and the top surface of main casing；Glass sheet edges are stuck in the inner side slot of former annular silica gel circle.
The technique effect of the present invention is as follows：
1, it by the way that respirator to be mounted in respiratory cavity, is then sealed by steel mesh, soil is avoided to enter respiratory cavity, avoid breathing
Device is blocked and impaired problem.
2, by the way that vertical groove is arranged in six flank side surfaces of respiratory cavity, respirator is avoided to be sealed.
3, rotating cylinder is arranged by inside, planoconvex lens is mounted on rotation plano-convex mirror support in a manner of screw thread engagement
In cylinder, in order to adjust the focusing of planoconvex lens.
Description of the drawings
Fig. 1 is the whole sectional axonometric drawing of the embodiment of the present invention.
Fig. 2 and Fig. 3 is the overall perspective view of the embodiment of the present invention, and wherein Fig. 2 is top visual angle, the positions Fig. 3 lower section visual angle.
Fig. 4 is that the embodiment of the present invention hides the respiratory cavity dimensional structure diagram after steel mesh and respirator.
Fig. 5 is the upward view of respiratory cavity of the embodiment of the present invention.
Fig. 6 is the structural schematic diagram of the respirator of the embodiment of the present invention.
Fig. 7 is the steel net structure schematic diagram of the embodiment of the present invention.
Fig. 8 is the vertical view of main casing of the embodiment of the present invention.
Fig. 9 is the sectional axonometric drawing of main casing of the embodiment of the present invention.
Figure 10 is the dimensional structure diagram of rotating cylinder of the embodiment of the present invention.
Figure 11 is the dimensional structure diagram that planoconvex lens of the embodiment of the present invention is mounted on planoconvex lens holder.
Figure 12 is the structural schematic diagram of planoconvex lens holder of the embodiment of the present invention.
Figure 13 is the structural schematic diagram of planoconvex lens of the embodiment of the present invention.
Figure 14 is mounting structure schematic diagram of the COB light source of the embodiment of the present invention in main casing.
Figure 15 is the structural schematic diagram of the COB light source of the embodiment of the present invention.
Figure 16 is the dimensional structure diagram of the oblique upward view angle of the light source pressing plate of the embodiment of the present invention.
Figure 17 is the sheet glass of the embodiment of the present invention and the perspective cross section structural schematic diagram of silica gel ring.
Figure 18 be the cover of the embodiment of the present invention tiltedly look up compared with dimensional structure diagram.
Figure 19 is the dimensional structure diagram of the focusing tool of the embodiment of the present invention.
Wherein, 1 is main casing, and 11 be respiratory cavity, and 12 be lamp inner cavity, and 111 be spiracle, and 112 be the side of respiratory cavity,
113 be the groove being arranged in six flank side surface of respiratory cavity, and 13 be power supply string holes, and 141 be first boss, and 142 be second boss, 1421
It is the middle level step surface of second boss, 1422 be the top layer step surface of second boss, and 143 be third boss, and 1431 be that third is convex
Screw hole on platform, 144 be the 4th boss, and 15 be the top surface of main casing, and 21 be respirator, and 211 be the head of respirator, 212
It is the threaded post of respirator, 213 be round respiratory tract, and 214 be respiratory membrane, and 215 be the sidewise hole in six flank side surface of head, and 22 are
Steel mesh, 221 be air hole, and 222 be the screw installing hole on steel mesh flank, that is, the first mounting hole, and 23 be nut, and 31 be electricity
Source plate, 32 be mounting plate, and 33 be light source pressing plate, and 331 be substrate groove, and 332 be wire casing, and 333 be light source hole, and 334 be light source pressing plate
On screw installing hole, that is, the second mounting hole, 34 be COB light source, and 341 be the substrate of COB light source, and 342 be COB light source
LED chip, 41 be rotating cylinder, and 411 be the internal thread of rotating cylinder, and 412 be the erecting bed of rotating cylinder, and 413 be the bayonet of rotating cylinder,
Namely the first bayonet, 42 be plano-convex mirror support, and 421 be the external screw thread of plano-convex mirror support, and 422 be on plano-convex mirror support drum wall
Notch, 423 be the interior convex block of plano-convex mirror support indentations bottom, and 424 be card convex, and 425 be the lens hole on plano-convex mirror support,
426 be the inner support platform on plano-convex mirror support, and 43 be planoconvex lens, and 431 be the convex surface on planoconvex lens, and 432 be planoconvex lens
Edge, 433 be the bayonet on edge, that is, the second bayonet, and 51 be cover, and 511 be round loophole, and 512 be indent,
513 be the screw installing hole on cover, that is, third mounting hole, and 52 be sheet glass, and 521 be glass sheet edges card convex, and 53 are
Silica gel ring, 6 be focusing tool, and the hollow cavity of 61 focusing tools, 62 be convex block.
Specific implementation mode
The present invention is described in further details below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of underground lamp of condensation-proof, including main casing 1, light source assembly, plano-convex mirror assembly,
Cover component and respirator 21.Main casing 1 is equipped with the lamp inner cavity 12 of top end opening.Such as Fig. 8, shown in Fig. 9, top is equipped with ring flange
The top surface 15 of structure, sealed bottom are equipped with respiratory cavity 11 and power supply string holes 13.Power supply string holes 13 are pierced by for power supply source line in lamp
Chamber 12 it is inside and outside.Respiratory cavity 11, as shown in Figure 4, Figure 5, hexagonal structure, lower ending opening.In six flank side surfaces of respiratory cavity 11
It is provided with vertical groove 113.It is connected to by spiracle 111 between respiratory cavity 11 and lamp inner cavity 12.As shown in fig. 6, respirator
21, it is made of head 211 and threaded post 212.Wherein 211 hexagonal column structure of head, it is interior hollow, it is set in six flank side surfaces
It is equipped with sidewise hole 215.Screw thread, the interior round respiratory tract 213 being equipped with along cylindrical center are provided on the cylinder of threaded post 212.Circle
Shape respiratory tract 213 is connected to hollow in head 211, and is connected to sidewise hole 215.In in round respiratory tract 213 and head 211
It is separated by by respiratory membrane 214 between sky.Respiratory membrane 214 is a kind of film carrying pore made of hydrophobic material.Breathing
Chamber 11 and the head 211 of respirator 21 match.The internal diameter of spiracle 111 matches with threaded post 212.The head of respirator 21
211 are set in respiratory cavity 11.The groove 113 being arranged in six flank side surfaces of respiratory cavity 11 as a result, faces the head of respirator 21
Sidewise hole 215 on 211.The threaded post 212 of respirator 21 passes through spiracle 111 to enter lamp inner cavity 12, and solid by nut 23
It is scheduled on the bottom of main casing 1.It is covered by steel mesh 22 at 11 lower ending opening of respiratory cavity.Steel mesh 22, as shown in fig. 7, equipped with ventilative
Hole 221 is fixed on the bottom of main casing 1 by the first mounting hole 222 on both wings by screw.The head of steel mesh 22 and respirator 21
At least with 8 millimeters of distance between portion 211.H is the distance between the head 211 of steel mesh 22 and respirator 21 in Fig. 1.Also
It is to say, the cavity that there is height to be at least 8 millimeters between the lower section and steel mesh 22 on the head 211 of respirator 21.Air is by exhaling
The cavity and air hole of 211 lower section of head of the round respiratory tract 213 of haustorium 21, sidewise hole 215, groove 113, respirator 21
221 into the circulation inside and outside portable lighter inner cavity 12.
Lamp inner cavity 12 is in up big and down small inverted round stage structure, and boss mechanism is provided on the side wall of lamp inner cavity 12.Boss machine
Structure is made of multiple boss, including first boss 141, second boss 142, third boss 143, the 4th boss 144.Second is convex
Platform 142 is in step structure, including middle level step surface 1421 and top layer step surface 1422.In first boss 141 and second boss 142
The top layer step surface 1422 of side leans on the top end opening of low beam inner cavity 12, for installing plano-convex mirror assembly.In second boss 142
Layer step surface 1421, third boss 143 and 144 height of the 4th boss are identical, and height is almost 12 height of lamp inner cavity
Half, for installing light source assembly.There are four first boss 141, and four first boss 141 are arranged in quadrangle.Second boss 142
There are two, two second boss 142 are oppositely arranged.There are two third boss 143, and two third boss 143 are oppositely arranged.4th
There are six boss 144, the circumferentially edge layout setting of six the 4th boss 144.
Light source assembly is mounted in lamp inner cavity 12, as shown in Fig. 1, Figure 14, including power panel 31, mounting plate 32, light source pressure
Plate 33 and COB light source 34.Power panel 31, mounting plate 32, light source pressing plate 33 and the rounded plate body structure of COB light source 34.The
The lower section of two boss 142, third boss 143 and the 4th boss 144 slopes inwardly, and power panel 31 is stuck in second boss 142, third
Between boss 143 and the cylinder of the 4th boss 144, in horizontally disposed.Mounting plate 32 is mounted on the middle level step of second boss 142
On the top surface in face 1421, third boss 143 and the 4th boss 144, and by second boss 142, third boss 143 and the 4th boss
144 supports, as shown in figure 14.The screw in screw hole 1431 that mounting plate 32 passes through third boss 143 is fixed.COB light
Source 34 is fixed on the middle of mounting plate 32 by light source pressing plate 33.COB light source 34, as shown in figure 15, by 342 He of square substrate
Circular LED chip 341 in square substrate 342 is formed.Light source pressing plate 33 is in as shown in figure 16 circular ring shape plate
Body structure is equipped with substrate groove 331, light source hole 333 and wire casing 332.Substrate groove 331 is located at center below 33 plate body of light source pressing plate,
The square substrate 342 of size and COB light source 34 matches.Wire casing 332 is located at below 33 plate body of light source pressing plate, and connecting substrate slot
331 and side.Light source hole 333 is located at the center of light source pressing plate 33, and size matches with circular LED chip 341.Light as a result,
The square substrate 342 of COB light source 34 is pressed on mounting plate 32 by source pressing plate 33 by substrate groove 331, COB light source 34 it is circular
LED chip 341 is located just in the light source hole 333 of light source pressing plate 33.Light source pressing plate 33 passes through the screw in the second mounting hole 334
It is fixed on mounting plate 32.
Plano-convex mirror assembly includes rotating cylinder 41, plano-convex mirror support 42 and planoconvex lens 43.Rotating cylinder 41 is fixed on lamp inner cavity
In 12, and positioned at the top of COB light source 34.Rotating cylinder 41 is in as shown in Figure 10 hollow cylinder, interior to be equipped with internal thread 411,
Top has the erecting bed 412 of annulus dish structure.Erecting bed 412 is equipped with the first bayonet 413.There are four first bayonets 413, with
Four first boss 141 match.Rotating cylinder 41 is stuck in by four the first bayonets 413 in four first boss 141, and is passed through
Erecting bed 412 is shelved on the top layer step surface 1422 of second boss 142.Plano-convex mirror support 42 is in as shown in Figure 11, Figure 12
Drum-shaped structure equipped with the external screw thread 421 that the internal thread 411 with rotating cylinder 41 matches, and passes through external screw thread 421 and internal thread
Engagement between 411 is set in rotating cylinder 41 so that plano-convex mirror support 42 can pass through the rotation realization plano-convex in rotating cylinder 41
The lifting of mirror support 42.The drum bottom of plano-convex mirror support 42 is equipped with inner support platform 426, and the center of inner support platform 426 is eyeglass
Hole 425.Jagged 422 are arranged on the drum wall of plano-convex mirror support 42, the bottom of notch 422 is provided with inwardly projecting interior convex block
423.The drum inner wall of plano-convex mirror support 42 is equipped with card convex 424.Planoconvex lens 43, as shown in figure 13, top are convex surface 431,
Lower section is plane, and has circular ring shape edge 432.Circular ring shape edge 432 is equipped with the second bayonet 433.Second bayonet 433 and interior
Convex block 423 matches.Planoconvex lens 43 is erected at by circular ring shape edge 432 on inner support platform 426, and passes through the second bayonet
433 and interior convex block 423 engage, then fixed by 424 tabletting of card convex.Card convex 424 is flexible triangular bump, can be passed through
The elastic force of elasticity is pressed on the circular ring shape edge 432 of planoconvex lens 43, to which planoconvex lens 43 is fixed on plano-convex mirror support 42
It is interior.Round LED chip 341, the 43 concentric setting of rotating cylinder 41, plano-convex mirror support 42 and planoconvex lens.
The notch 422 being arranged on the drum wall of plano-convex mirror support 42 rotates planoconvex lens holder for its corresponding focusing tool
42, consequently facilitating adjustment focal length.Focusing tool is as shown in figure 19, is in drum-shaped handle arrangement, inside there is hollow cavity 61, the end of one end
Convex block 62 is provided on face.Convex block 62 matches with notch 422, and when focusing, focusing tool is inserted into rotating cylinder 41, and will
Convex block 62 is stuck in the notch 422 of plano-convex mirror support 42, rotates focusing tool, and rotatable plano-convex mirror support 42, so as to adjust
The focusing of planoconvex lens 43.
Cover component, as shown in Fig. 1, Figure 17, Figure 18, including cover 51, sheet glass 52 and silica gel ring 53.Cover 51 passes through
Screw is fixed on the top surface 15 of main casing 1, and centre is equipped with round loophole 511.It is provided with along the edge of round loophole 511
The indent 512 of step cutting pattern structure.Silica gel ring 53 is in circular ring shape, is stuck between indent 512 and the top surface of main casing 1.Sheet glass
52 is rounded, is stuck in by edge card convex 521 in the inner side slot of former annular silica gel circle 53, to realize that lamp inner cavity 12 is opened on top
Interior external seal at mouthful.Round loophole 511 and sheet glass 52 on cover 51 form transparent window structure.
Claims (8)
1. a kind of underground lamp of condensation-proof, including main casing (1), light source assembly, cover component and respirator (21)；Main casing
(1) it is equipped with the lamp inner cavity (12) of top end opening；The light source assembly is mounted in lamp inner cavity (12)；The cover component is mounted on
The top of main casing (1) seals the top end opening of lamp inner cavity (12), and there are transparency windows；It is characterized in that, main casing (1)
Bottom be provided with the respiratory cavity (11) of lower ending opening；Between respiratory cavity (11) and lamp inner cavity (12) even by spiracle (111)
It is logical；Respirator (21) is made of head (211) and threaded post (212)；Wherein head (211) hexagonal column structure, it is interior
It is hollow, sidewise hole (215) is provided in six flank side surfaces；Screw thread is provided on the cylinder of threaded post (212), it is interior to be equipped with along cylinder
The round respiratory tract (213) of the heart；Round respiratory tract (213) is connected to hollow in head (211)；Round respiratory tract (213) with
It is separated by by respiratory membrane (214) between hollow in head (211)；Respiratory cavity (11) hexagonal structure, with respirator (21)
Head (211) match；The internal diameter of spiracle (111) matches with threaded post (212)；The head (211) of respirator (21)
In respiratory cavity (11)；The threaded post (212) of respirator (21) passes through spiracle (111) to enter lamp inner cavity (12), and passes through
Nut (23) is fixed on the bottom of main casing (1)；Vertical groove (113) is provided in six flank side surfaces of respiratory cavity (11)；It exhales
It inhales and is covered by steel mesh (22) at chamber (11) lower ending opening.
2. the underground lamp of condensation-proof as described in claim 1, which is characterized in that the head of steel mesh (22) and respirator (21)
(211) at least with 8 millimeters of distance between.
3. the underground lamp of condensation-proof as described in claim 1, which is characterized in that further include plano-convex mirror assembly；The light source group
Part includes COB light source (34)；The plano-convex mirror assembly includes rotating cylinder (41), plano-convex mirror support (42) and planoconvex lens (43)；
Rotating cylinder (41) is fixed in lamp inner cavity (12), and positioned at the top of COB light source (34)；Rotating cylinder (41) is in hollow cylinder,
It is interior to be equipped with internal thread (411)；Plano-convex mirror support (42) is in drum-shaped structure, is equipped with the external screw thread to match with internal thread (411)
(421), it and by the engagement between external screw thread (421) and internal thread (411) is set in rotating cylinder (41)；Planoconvex lens (43) with
The mode of convex surface upward is fixed in plano-convex mirror support (42)；COB light source (34) is equipped with circular LED chip (341)；It is circular
LED chip (341), rotating cylinder (41), plano-convex mirror support (42) and planoconvex lens (43) concentric setting.
4. the underground lamp of condensation-proof as claimed in claim 3, which is characterized in that lamp inner cavity (12) are in inverted round stage structure；In lamp
It is provided with boss mechanism on the side wall of chamber (12)；The boss mechanism is made of multiple boss；The light source assembly and rotation
Cylinder (41) is fixed on by the boss mechanism in lamp inner cavity (12).
5. the underground lamp of condensation-proof as claimed in claim 3, which is characterized in that be arranged on the drum wall of plano-convex mirror support (42)
Jagged (422)；The notch (422) is for its corresponding focusing tool rotation planoconvex lens holder (42), consequently facilitating adjustment
Focal length.
6. the underground lamp of condensation-proof as claimed in claim 4, which is characterized in that the light source assembly further includes mounting plate
(32)；Mounting plate (32) is erected at the middle part of lamp inner cavity (12) by boss mechanism level；COB light source (34) passes through light source
Pressing plate (33) is fixed in the middle part of mounting plate (32).
7. the underground lamp of condensation-proof as claimed in claim 6, which is characterized in that COB light source (34) is by circular LED chip
(341) it is formed with square substrate (342)；Light source pressing plate (33) is in circular ring shape plate body structure, is equipped with substrate groove (331), light source hole
(333) and wire casing (332)；Substrate groove (331) is located at center below light source pressing plate (33) plate body, size and COB light source (34)
Square substrate (342) matches；Wire casing (332) is located at below light source pressing plate (33) plate body, and connecting substrate slot (331) and side
Face；Light source hole (333) is located at the center of light source pressing plate (33), and size matches with circular LED chip (341).
8. the underground lamp of condensation-proof as described in claim 1, which is characterized in that the cover component includes cover (51), glass
Glass piece (52) and silica gel ring (53)；Cover (51) is screwed on main casing (1), and centre is equipped with round loophole
(511)；The indent (512) of step cutting pattern structure is provided with along the edge of round loophole (511)；Silica gel ring (53) is in annulus
Shape is stuck between indent (512) and the top surface of main casing (1)；Sheet glass (52) edge card is interior former annular silica gel circle (53)
In side channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840117.9A CN108709127A (en) | 2018-07-27 | 2018-07-27 | A kind of underground lamp of condensation-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840117.9A CN108709127A (en) | 2018-07-27 | 2018-07-27 | A kind of underground lamp of condensation-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108709127A true CN108709127A (en) | 2018-10-26 |
Family
ID=63875319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810840117.9A Pending CN108709127A (en) | 2018-07-27 | 2018-07-27 | A kind of underground lamp of condensation-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108709127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578194A (en) * | 2020-06-05 | 2020-08-25 | 无锡金顺照明科技有限公司 | Underground lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852418A (en) * | 2010-04-02 | 2010-10-06 | 海洋王照明科技股份有限公司 | Pressure balancing device and lamp using same |
| CN202274433U (en) * | 2011-11-01 | 2012-06-13 | 易世值 | LED (light emitting diode) lighting device being capable of rotating zoom |
| CN206291078U (en) * | 2016-11-18 | 2017-06-30 | 鹤山市普元电子照明有限公司 | A kind of adjustable focus garden underground lamp |
| CN207648751U (en) * | 2017-12-26 | 2018-07-24 | 苏州晟世能源管理有限公司 | A kind of water proof and dust proof vent valve on sealed lamps |
-
2018
- 2018-07-27 CN CN201810840117.9A patent/CN108709127A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852418A (en) * | 2010-04-02 | 2010-10-06 | 海洋王照明科技股份有限公司 | Pressure balancing device and lamp using same |
| CN202274433U (en) * | 2011-11-01 | 2012-06-13 | 易世值 | LED (light emitting diode) lighting device being capable of rotating zoom |
| CN206291078U (en) * | 2016-11-18 | 2017-06-30 | 鹤山市普元电子照明有限公司 | A kind of adjustable focus garden underground lamp |
| CN207648751U (en) * | 2017-12-26 | 2018-07-24 | 苏州晟世能源管理有限公司 | A kind of water proof and dust proof vent valve on sealed lamps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578194A (en) * | 2020-06-05 | 2020-08-25 | 无锡金顺照明科技有限公司 | Underground lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108709127A (en) | A kind of underground lamp of condensation-proof | |
| CN208381923U (en) | A kind of underground lamp of condensation-proof | |
| CN201066090Y (en) | LED focusing lamp capable of rotating bulb holder | |
| JPS61188805A (en) | Glare remover | |
| CN205447440U (en) | Explosion -proof projecting lamp of LED of convertible light -emitting angle | |
| CN206861390U (en) | A kind of LED module suitable for ultra-thin light fixture | |
| WO2017140156A1 (en) | Led lamp | |
| CN208846167U (en) | A kind of underground lamp of adjustable focus | |
| CN208011454U (en) | The high transparency shot-light of integral heat dissipation design | |
| CN207223215U (en) | A kind of laser cutting mechanism | |
| CN207945502U (en) | A kind of illuminating module and lamp cap and street lamp using the module | |
| CN108426180A (en) | A kind of illuminating module and lamp cap and street lamp using the module | |
| CN209147047U (en) | A kind of lamps and lanterns respirator and outdoor lamp | |
| CN205640635U (en) | Rectangular lamp of car LED of hexagonal lens | |
| CN209294877U (en) | A kind of lamps and lanterns with purification function | |
| CN108758438B (en) | Outdoor waterproof dustproof lamp | |
| CN208382038U (en) | A kind of lens arrangement of LED illumination lamp | |
| CN208457638U (en) | A kind of materialogy experiment special lighting device | |
| CN209399185U (en) | A kind of LED street lamp lamp cap of variable-angle | |
| CN209116211U (en) | Water mist Landscape Lamp and its control system | |
| CN207246880U (en) | Weak blue light air purification desk lamp | |
| CN206944066U (en) | A kind of flat side ellipse safety glass street lamp shade | |
| CN205332114U (en) | Light structures with spotlight and floodlight | |
| CN210241279U (en) | Waterproof type LED panel light | |
| TWI407053B (en) | High illumination led bulb with a full emission angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |