CN110242944A - A kind of track lamp - Google Patents
A kind of track lamp Download PDFInfo
- Publication number
- CN110242944A CN110242944A CN201910477354.8A CN201910477354A CN110242944A CN 110242944 A CN110242944 A CN 110242944A CN 201910477354 A CN201910477354 A CN 201910477354A CN 110242944 A CN110242944 A CN 110242944A
- Authority
- CN
- China
- Prior art keywords
- shell
- luminescence unit
- track
- lower casing
- radiator fan
- 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.)
- Granted
Links
- 238000004020 luminiscence type Methods 0.000 claims abstract description 57
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Classifications
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- 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
-
- 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
-
- 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
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 track lamps, including track and lamp body, lamp body to be flexibly connected with track, and the lamp body includes: shell, connect with the track, light hole, air outlet and air intake vent are provided on shell；Luminescence unit, setting is inside the shell and towards light hole；Power module, setting are electrically connected inside the shell and with luminescence unit；Radiator fan, inside the shell, luminescence unit, power module and radiator fan are respectively positioned between air outlet and air intake vent for setting.It is radiated by radiator fan to luminescence unit and power module, the heat that luminescence unit and power module generate can be discharged in time, improve heat dissipation performance, be conducive to the service life for improving luminescence unit.Since luminescence unit and power module are respectively positioned in shell, whole volume size can reduce, be easy to use, and luminescence unit and power module share radiator fan and radiate, and make full use of resource, save production cost.
Description
Technical field
The present invention relates to lighting area more particularly to track lamps.
Background technique
Track lamp can be applicable in different occasions, example since it can move along track and can adjust light-emitting angle
Such as be applied to the illumination and decoration of car show, clothes and jewelry, have the advantages that it is flexible, facilitate adjusting.
Referring to Fig.1, in the prior art, track lamp generally includes track 11, power pack 12 and lamp body 13, power pack 12 with
The connection of lamp body 13 is to power to lamp body 13, and power pack 12 is flexibly connected to drive lamp body 13 to move along track 11 with track 11
It is dynamic.Power pack 12 and lamp body 13 can generate a large amount of heat when working, and due to the separate structure of power pack 12 and lamp body 13, need
Cooling fin is respectively set to exclude heat to power pack 12 and lamp body 13, causes whole volume larger, and cooling fin is scattered
Hot property is poor, so that temperature when lamp body 13 works is higher, reduces the service life of 13 inner light source of lamp body.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of track lamp, can exclude power module in time and shine
The heat that unit generates, and whole small volume are easy to use.
A kind of technical solution that the present invention solves the offer of its technical problem is: a kind of track lamp, including track and lamp body,
Lamp body is flexibly connected with track, and the lamp body includes:
Shell, connect with the track, and light hole, air outlet and air intake vent are provided on shell；
Luminescence unit, setting is inside the shell and towards light hole；
Power module, setting are electrically connected inside the shell and with luminescence unit；
Radiator fan, inside the shell, luminescence unit, power module and radiator fan are respectively positioned on air outlet and inlet air for setting
Between mouthful.
It preferably, further include lens and regulating mechanism, lens are arranged between the light hole and the luminescence unit,
Regulating mechanism is connect at least the two in shell, luminescence unit, lens to adjust the distance between luminescence unit and lens.
Preferably, the shell includes upper casing and lower casing, and upper casing is connect to be formed and accommodate the lens, luminous list with lower casing
The inner cavity of member, regulating mechanism, power module and radiator fan, upper casing can be rotated relative to lower casing to drive regulating mechanism.
Preferably, the upper casing and lower casing are socketed, and upper casing is provided with card slot, and lower casing is provided with fixture block, card slot and fixture block card
It closes so that upper casing is connect with lower casing, and card slot can be moved along fixture block.
Preferably, the regulating mechanism includes the attachment base connecting with the lens, the spiral that upper casing inner sidewall is arranged in
Sliding slot and the limited part connecting with lower casing, attachment base are provided with the sliding block with spiral chute cooperation, and limited part, which is provided with, allows
The restricted entry that sliding block passes through is rotated with limiting sliding block relative to lower casing, and sliding block can be moved up and down along restricted entry, and sliding block protrudes into
When in spiral chute so that upper casing is rotated relative to lower casing, sliding block is moved along spiral chute and is moved up and down with drive lens.
It preferably, further include the radiating piece being arranged in the shell, the back of the side of radiating piece and the luminescence unit
Face connection, the other side of radiating piece is connect with the radiator fan.
Preferably, several ventilation openings up and down are provided on the radiating piece.
Preferably, the radiator fan is wholely set the mounting portion with cage connection.
Preferably, it is provided with positioning column in the shell, inclined-plane ramp blocks upward are provided on positioning column and is located at
Limiting section below ramp blocks, there are gaps between ramp blocks and limiting section to form bayonet, and the power module is provided with company
Fitting, be provided on connector with the matched positioning port of positioning column, connector is moved down along positioning column to be engaged with bayonet.
Preferably, it is provided with Universal-head on the shell, Universal-head is movably connected with the track.
The beneficial effects of the present invention are: radiated by radiator fan to luminescence unit and power module, it can be timely
The heat that luminescence unit and power module generate is discharged, improves heat dissipation performance, so that the temperature of luminescence unit operation is suitable
Preferably, be conducive to improve the service life of luminescence unit.Since luminescence unit and power module are respectively positioned in shell, can reduce
Whole volume size is easy to use, and luminescence unit and power module share radiator fan and radiate, and make full use of
Resource saves production cost.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the schematic diagram of the prior art；
Fig. 2 is the perspective view of one of embodiment of the invention；
Fig. 3 is the stereogram exploded view of one of embodiment of the invention；
Fig. 4 is the stereo decomposing sectional view of one of embodiment of the invention；
Fig. 5 is the enlarged drawing in Fig. 4 at A.
Specific embodiment
This part will be described in specific embodiments of the present invention, and presently preferred embodiments of the present invention is shown in the accompanying drawings, attached
The effect of figure be with figure remark additionally book word segment description, enable a person to intuitively, visually understand of the invention
Each technical characteristic and overall technical architecture, but it should not be understood as limiting the scope of the invention.
In the description of the present invention, it is to be understood that, be related to orientation description, for example, above and below, front, rear, left and right etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore be not considered as limiting the invention.
Referring to Fig. 2 and Fig. 3, a kind of track lamp provided by the invention, including track and lamp body, lamp body and track activity connect
It connects, the lamp body includes:
Shell 20 is connect with the track, and light hole 23, air outlet 26 and air intake vent 27 are provided on shell 20；
Luminescence unit 30 is arranged in shell 20 and towards light hole 23；
Power module 40 is arranged in shell 20 and is electrically connected with luminescence unit 30；
Radiator fan 50 is arranged in shell 20, and luminescence unit 30, power module 40 and radiator fan 50 are respectively positioned on out
Between air port 26 and air intake vent 27.
Air outlet 26 and air intake vent 27 is cooperated to form heat dissipation wind channel by radiator fan 50, to luminescence unit 30 and power supply mould
Block 40 radiates, and the heat that luminescence unit 30 and power module 40 generate can be discharged in time, improves heat dissipation performance, so that
The proper temperature of 30 operation of luminescence unit is conducive to the service life for improving luminescence unit 30.Due to luminescence unit 30 with
And power module 40 is respectively positioned in shell 20, can reduce whole volume size, be easy to use, and luminescence unit 30 and
Power module 40 shares radiator fan 50 and radiates, and makes full use of resource, saves production cost.
It further include lens 60 and regulating mechanism, lens 60 to adapt to different use occasions referring to figs. 2 to Fig. 4
It is arranged between the light hole 23 and the luminescence unit 30, regulating mechanism and shell 20, luminescence unit 30, in lens 60
At least the two connection is to adjust the distance between luminescence unit 30 and lens 60.
The light that luminescence unit 30 issues exposes to external formation light after the refraction of lens 60, across light hole 23
Spot adjusts the distance between luminescence unit 30 and lens 60 by regulating mechanism, can change the size of hot spot, and then being capable of root
It is adjusted according to the article size of actual needs illumination, meets the use demand of different occasions.Regulating mechanism can be setting and exist
Pushing block and mobile mouth, pushing block on shell 20 are connect with lens 60 or luminescence unit 30, and external force pushes pushing block along shifting
It opens one's mouth movement, and then drive lens 60 or luminescence unit 30, achievees the effect that adjust distance between lens 60 and luminescence unit 30.
Referring to figs. 2 to Fig. 4, as the preferred embodiment of driving regulating mechanism, the shell 20 includes upper casing 21 under
Shell 22, upper casing 21 connect with lower casing 22 with formed accommodate the lens 60, luminescence unit 30, regulating mechanism, power module 40 with
And the inner cavity of radiator fan 50, upper casing 21 can be rotated relative to lower casing 22 to drive regulating mechanism, and then adjusts luminescence unit 30
The distance between lens 60, making adjusting spot size, operation is simple, is easy to use.
With reference to Fig. 3 and Fig. 4, as the preferred embodiment that upper casing 21 is connect with lower casing 22, the upper casing 21 and lower casing 22
Socket, upper casing 21 are provided with card slot 24, and lower casing 22 is provided with fixture block 25, and card slot 24 engages with fixture block 25 so that upper casing 21 and lower casing
22 connections, and card slot 24 can be moved along fixture block 25 so that upper casing 21 can be rotated relative to lower casing 22.
Engaged by card slot 24 with fixture block 25, can rapidly make upper casing 21 connect with lower casing 22, while also facilitating event
Maintenance is dismantled when barrier.It can move so that upper casing 21 is rotated relative to lower casing 22 along fixture block 25 by card slot 24, structure is simple, holds
It is easy to manufacture.Fixture block 25 can be annularly, preferably arc-shaped shape, can limit angle of rotation of the upper casing 21 with respect to lower casing 22
Degree.It can also be that fixture block 25 is provided with by upper casing 21, the mode that lower casing 22 is provided with card slot 24 is attached.
With reference to Fig. 3 and Fig. 4, as the preferred embodiment of regulating mechanism, the regulating mechanism includes and the lens 60
The attachment base 71 of connection, the spiral chute 73 that upper casing 21 is arranged in and the limited part 74 connecting with lower casing 22, attachment base 71 are set
It is equipped with the sliding block 72 cooperated with spiral chute 73, limited part 74 is provided with the restricted entry 75 for allowing sliding block 72 to pass through to limit sliding block
72 rotate relative to lower casing 22, and sliding block 72 can be moved up and down along restricted entry 75, sliding block 72 protrude into spiral chute 73 so that
When upper casing 21 is rotated relative to lower casing 22, sliding block 72 is moved along spiral chute 73 and is moved up and down with drive lens 60.
The limited part 74 connecting with lower casing 22 limits sliding block 72 by restricted entry 75 to limit attachment base 71 with respect to lower casing 22
Rotation, i.e. lower casing 22 are able to drive attachment base 71 when rotating relative to upper casing 21 and rotate together, and restricted entry 75 is in a strip shape, so that
Sliding block 72 can be moved up and down along restricted entry 75, be equipped with the spiral chute 73 in upper casing 21, and sliding block 72 protrudes into spiral chute
73, with can upper casing 21 with respect to lower casing move when, sliding block 72 is moved along spiral chute 73, helically due to spiral chute 73
Shape, so that sliding block 72 generates the displacement of up and down direction, i.e. 71 drive lens 60 of attachment base move up and down, and then can adjust lens
The distance between 60 and luminescence unit 30.
Regulating mechanism can also be the structure for including threaded rod, mobile station and guide rod, and threaded rod is connect with lower casing 22,
Mobile station is connect with lens 60.Mobile station is provided with the pilot hole with the threaded hole of shaft and with guide rod cooperation,
Guide rod and upper casing 21 are connected and pass through pilot hole, so that mobile station can not be rotated relative to upper casing 21 and mobile station can
It moving up and down, threaded rod is engaged so that when upper casing 21 is rotated relative to lower casing 22 with threaded hole, and threaded rod opposite thread hole rotates,
To push mobile station to move up and down.
It further include the radiating piece being arranged in the shell 20 to further increase radiating efficiency with reference to Fig. 3 and Fig. 4
80, the side of radiating piece 80 is connect with the back side of the luminescence unit 30, the other side of radiating piece 80 and the radiator fan 50
Connection.
It is connect respectively with the two sides of radiating piece 80 by luminescence unit 30 with radiator fan 50, so that luminescence unit 30 generates
Heat can conduct to radiating piece 80 physical life for preventing thermal accumlation, and then promoting luminescence unit 30, radiating piece in time
80 are typically provided with heat dissipation protrusion or radiating fin with increasing heat radiation area.
As preferred embodiment, several ventilation openings up and down are provided on the radiating piece 80.
By being provided with ventilation opening up and down on radiating piece 80, cooperation radiator fan 50, which is able to ascend, flows through heat dissipation
The air mass flow of part 80, and then more heats, improving heat radiation efficiency can be taken away within the unit time.
With reference to Fig. 3 and Fig. 4, the radiator fan 50 is wholely set the mounting portion 51 connecting with shell 20.
General radiator fan needs additional connecting component to be attached with shell 20, cumbersome.By radiating
The mounting portion 51 connecting with shell 20 is wholely set on fan 50, mounting portion 51 can be thread protrusion, cooperate on shell 20
Thread groove be threadedly coupled；Mounting portion 51 can also be U-shaped notch, and screw hole is provided on shell 20, and screw passes through U-shaped
Notch is engaged with screw hole, so that radiator fan 50 is connect with shell 20, and then can make the company of radiator fan 50 Yu shell 20
It is more convenient to connect, without additional connecting component.
With reference to Fig. 3 to Fig. 5, as the preferred embodiment that power module 40 is connect with shell 20, set in the shell 20
It is equipped with positioning column 43, the ramp blocks 44 of inclined-plane upward and the limiting section positioned at 44 lower section of ramp blocks are provided on positioning column 43
45, there are gaps between ramp blocks 44 and limiting section 45 to form bayonet 46, and the power module 40 is provided with connector 41, even
Be provided on fitting 41 with the matched positioning port 42 of positioning column 43, connector 41 is moved down along positioning column 43 to be blocked with bayonet 46
It closes.
Connector 41 is provided with the positioning port 42 cooperated with positioning column 43, and positioning column 43 is protruded into positioning port 42 and can be prevented
The rotation of 40 opposite shell 20 of power module, connector 41 are moved down along positioning column 43 and are contacted with ramp blocks 44, under the effect of external force,
Deformation occurs for shell 20 and/or connector 41, enables connector 41 to continue to move down along the inclined-plane of ramp blocks 44, directly
To ramp blocks 44 are crossed, connector 41 is fallen by the bayonet 46 between ramp blocks 44 and limiting section 45, shell 20 and/or connector
41 restore deformation, and limiting section 45, which limits connector 41, to be continued to move down, so that connector 41 engages with bayonet 46, i.e. power module 40
It is connect with shell 20.By above structure, power module 40 need to be only pressed into shell 20 can be completed installation, easy to operate, knot
Structure is simple.Connector 41 can be circuit board.
With reference to Fig. 2, as preferred embodiment, be provided with Universal-head 90 on the shell 20, Universal-head 90 with it is described
Track is flexibly connected.
Shell 20 can arbitrarily adjust the direction of light hole 23 on shell 20 by Universal-head 90 and guide rail active link,
It is convenient to use.Universal-head 90 is connect with rail block, and rail block can be engaged with track and move along track.
As preferred embodiment, upper casing 21, lens 60, attachment base 71, limited part 74, luminescence unit 30, radiating piece
80, radiator fan 50, power module 40 and lower casing 22 are successively arranged from top to bottom, and the top of upper casing 21 is arranged in light hole 23
Portion, the connection of Universal-head 90 and lower casing 22, the top of upper casing 21 are provided with air outlet 26, and the bottom of bottom case 22 is provided with air intake vent
27.The top of positioning column 43 is provided with the first threaded hole 47, and it is solid that radiating piece 80 is provided with corresponding with the first threaded hole 47 first
Determine hole 81, mounting portion 51 is U-shaped notch, by screw pass through after the first fixation hole 81 and U-shaped notch with the first threaded hole 47
Occlusion, connect radiating piece 80 and radiator fan 50 with lower casing 22.Radiating piece 80 is provided with circular-shaped, concave cavity, limited part
74 is annular in shape and can extend into circular-shaped, concave cavity, and snap openings 82 are provided in circular-shaped, concave cavity, engaging is provided on limited part 74
Block 76, clamping block 76 are engaged with snap openings 82 to fix limited part 74, and circular-shaped, concave cavity bottom is provided with for fixing luminescence unit
30 the second threaded hole 83, luminescence unit 30, which is provided with, passes through second with matched second fixation hole 31 of the second threaded hole, screw
Fixation hole 31 is engaged with the second threaded hole 83, so that luminescence unit 30 is connect with radiating piece 80.
Above-described embodiment is preferred embodiment of the invention, and the present invention can also have other embodiments.The technology of this field
Personnel can also make equivalent deformation or replacement on the premise of without prejudice to spirit of the invention, these equivalent variation or replacement are wrapped
It is contained in range set by the claim of this application.
Claims (10)
1. a kind of track lamp, including track and lamp body, lamp body are flexibly connected with track, which is characterized in that the lamp body includes:
Shell (20), connect with the track, and light hole (23), air outlet (26) and air intake vent are provided on shell (20)
(27)；
Luminescence unit (30), setting is in the shell (20) and towards light hole (23)；Power module (40) is arranged in shell
(20) it is electrically connected in and with luminescence unit (30)；
Radiator fan (50), in shell (20), luminescence unit (30), power module (40) and radiator fan (50) are equal for setting
Between air outlet (26) and air intake vent (27).
2. a kind of track lamp according to claim 1, it is characterised in that: further include lens (60) and regulating mechanism, thoroughly
Mirror (60) is arranged between the light hole (23) and the luminescence unit (30), regulating mechanism and shell (20), luminescence unit
(30), at least the two connection in lens (60) is to adjust the distance between luminescence unit (30) and lens (60).
3. a kind of track lamp according to claim 2, it is characterised in that: the shell (20) includes upper casing (21) and lower casing
(22), upper casing (21) is connect to be formed and accommodate the lens (60), luminescence unit (30), regulating mechanism, power supply with lower casing (22)
The inner cavity of module (40) and radiator fan (50), upper casing (21) can be rotated relative to lower casing (22) to drive regulating mechanism.
4. a kind of track lamp according to claim 3, it is characterised in that: the upper casing (21) and lower casing (22) are socketed, on
Shell (21) is provided with card slot (24), and lower casing (22) is provided with fixture block (25), and card slot (24) engages with fixture block (25) so that upper casing
(21) it is connect with lower casing (22), and card slot (24) can be mobile along fixture block (25).
5. a kind of track lamp according to claim 3 or 4, it is characterised in that: the regulating mechanism includes and the lens
(60) spiral chute (73) and the limit that with lower casing (22) connect of the attachment base (71), setting connected in upper casing (21) inner sidewall
Product (74), attachment base (71) are provided with the sliding block (72) with spiral chute (73) cooperation, and limited part (74), which is provided with, to be allowed to slide
The restricted entry (75) that block (72) passes through is rotated with limiting sliding block (72) relative to lower casing (22), and sliding block (72) can be along restricted entry
(75) it moves up and down, when sliding block (72) protrudes into spiral chute (73) so that upper casing (21) is rotated relative to lower casing (22), sliding block
(72) it is moved up and down along spiral chute (73) movement with drive lens (60).
6. a kind of track lamp according to claim 1, it is characterised in that: further include setting dissipating in the shell (20)
The side of warmware (80), radiating piece (80) is connect with the back side of the luminescence unit (30), the other side of radiating piece (80) and institute
State radiator fan (50) connection.
7. a kind of track lamp according to claim 6, it is characterised in that: be provided on several on the radiating piece (80)
The ventilation opening of lower perforation.
8. a kind of track lamp according to claim 1, it is characterised in that: the radiator fan (50) be wholely set with outside
The mounting portion (51) of shell (20) connection.
9. a kind of track lamp according to claim 1, it is characterised in that: be provided with positioning column in the shell (20)
(43), the ramp blocks (44) of inclined-plane upward and the limiting section below ramp blocks (44) are provided on positioning column (43)
(45), there are gaps between ramp blocks (44) and limiting section (45) to be formed bayonet (46), and the power module (40) is provided with
Connector (41), be provided on connector (41) with positioning column (43) matched positioning port (42), connector (41) is along positioning column
(43) moving down can engage with bayonet (46).
10. a kind of track lamp according to claim 1, it is characterised in that: be provided with Universal-head on the shell (20)
(90), Universal-head (90) is movably connected with the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477354.8A CN110242944B (en) | 2019-06-03 | 2019-06-03 | Track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910477354.8A CN110242944B (en) | 2019-06-03 | 2019-06-03 | Track lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110242944A true CN110242944A (en) | 2019-09-17 |
| CN110242944B CN110242944B (en) | 2024-06-18 |
Family
ID=67885799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910477354.8A Active CN110242944B (en) | 2019-06-03 | 2019-06-03 | Track lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110242944B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578160A (en) * | 2020-05-15 | 2020-08-25 | 东莞市益友光学科技有限公司 | Rectangular light spot lens module and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202228960U (en) * | 2011-09-06 | 2012-05-23 | 林进荣 | Led track lamp |
| CN203349057U (en) * | 2013-05-29 | 2013-12-18 | 阮胜德 | Led track lamp |
| US20140307441A1 (en) * | 2011-05-18 | 2014-10-16 | Nanker(Guang Zhou) Semiconductor Manufacturing Corp. | Dustproof and waterproof multipurpose led-light power source assembly and dustproof and waterproof led light |
| CN204084029U (en) * | 2014-09-11 | 2015-01-07 | 杨新分 | LED Par lamp |
| CN210050775U (en) * | 2019-06-03 | 2020-02-11 | 沈伟军 | Track lamp |
-
2019
- 2019-06-03 CN CN201910477354.8A patent/CN110242944B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140307441A1 (en) * | 2011-05-18 | 2014-10-16 | Nanker(Guang Zhou) Semiconductor Manufacturing Corp. | Dustproof and waterproof multipurpose led-light power source assembly and dustproof and waterproof led light |
| CN202228960U (en) * | 2011-09-06 | 2012-05-23 | 林进荣 | Led track lamp |
| CN203349057U (en) * | 2013-05-29 | 2013-12-18 | 阮胜德 | Led track lamp |
| CN204084029U (en) * | 2014-09-11 | 2015-01-07 | 杨新分 | LED Par lamp |
| CN210050775U (en) * | 2019-06-03 | 2020-02-11 | 沈伟军 | Track lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578160A (en) * | 2020-05-15 | 2020-08-25 | 东莞市益友光学科技有限公司 | Rectangular light spot lens module and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110242944B (en) | 2024-06-18 |
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