CN105972562A - LED down lamp - Google Patents
LED down lamp Download PDFInfo
- Publication number
- CN105972562A CN105972562A CN201610490548.8A CN201610490548A CN105972562A CN 105972562 A CN105972562 A CN 105972562A CN 201610490548 A CN201610490548 A CN 201610490548A CN 105972562 A CN105972562 A CN 105972562A
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- China
- Prior art keywords
- trigger column
- metal trigger
- light source
- led light
- cavity
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED down lamp. The LED down lamp comprises a lamp face cover and a lamp holder. An LED light emitting device is arranged between the lamp face cover and the lamp holder. The LED light emitting device comprises an LED light source. A driving power supply used for driving the LED light source is arranged on the lamp holder. The LED down lamp is characterized in that the driving power supply is detachably arranged on the lamp holder; the lamp holder is provided with an electric connecting device used for connecting the LED light source and the driving power supply; and the driving power supply is electrically connected with the LED light source through the electric connecting device. The LED down lamp has the advantages that the lamp holder is provided with the electric connecting device used for connecting the LED light source and the driving power supply; on the premise of ensuring normal work of the lamp, the driving power supply can be dismantled through the electric connecting device; and the driving power supply is arranged on the lamp holder and is convenient to dismantle.
Description
Technical field
The present invention relates to lighting field, especially relate to a kind of LED down.
Background technology
LED down is the product that application Novel LED illuminating light source improves exploitation on the basis of tradition Down lamp, compared with tradition Down lamp, LED down has the advantages such as energy-conservation, good, the fast response time of low-carbon (LC), longevity, color rendering properties, and the design of LED down is more beautiful lightly, and its installation prevents take up the interior space, can reach during installation to keep the overall unified and perfect of building decoration, not destroying the setting of light fixture, light source is hidden inside building decoration, does not exposes, free from glare is soft to the visual effect of people, uniform.
nullExisting LED down generally comprises LED light source and for driving the driving power supply of LED light source，Typically require when assembling and by the way of welding, LED light source is coupled together with driving power supply with wire，This makes assembly technology complex，After having welded，LED light source and the driving power supply non-removable structure of affixed formation，And the service life of LED light source and driving power supply is often different，Power supply or LED light source part is once driven to be damaged，Typically can only entirety be replaced，Cause the waste of social resources，Otherwise for driving built-in LED down，Power supply is driven usually to be arranged on inside lamp body，If desired one of them parts is changed，The maintenace point delivering to light fixture specify then is needed it to be dismantled professional，And need to use special extracting tool，Inconvenient.
Summary of the invention
The technical problem to be solved is to provide a kind of simple in construction, drives the LED down that can conveniently dismantle.
The present invention solves the technical scheme that above-mentioned technical problem used:
A kind of LED down, including light fixture face shield and lamp socket, it is provided with LED light emission device between described light fixture face shield and described lamp socket, described LED light emission device includes LED light source, the driving power supply for driving described LED light source it is provided with on described lamp socket, the described power supply that drives is removably disposed on described lamp socket, it is provided with for connecting described LED light source and the described arrangements of electric connection driving power supply on described lamp socket, is electrically connected with described LED light source by the power supply that drives described in described arrangements of electric connection realization.
Being provided with cavity on described lamp socket, described arrangements of electric connection is arranged on the bottom face of described cavity, and the described power supply that drives is arranged in described cavity.Lamp socket arranges cavity, drives power supply to be arranged in this cavity, can effectively utilize the space of lamp socket, thus reduce the volume of whole lamp.
nullDescribed arrangements of electric connection includes pedestal，Described pedestal is arranged on the inner face of described lamp socket，The bottom face of described cavity is provided with a lobe，The position of described lobe is corresponding with the position of described pedestal，Enclose between described pedestal and described lobe and be set as a cavity，The first metal trigger column and the second metal trigger column vertically it is set side by side with in described cavity，The first described metal trigger column and the second described metal trigger column interval are arranged，First through hole corresponding with the first described metal trigger column position and second through hole corresponding with the second described metal trigger column position it is provided with in described lobe，One end of the first described metal trigger column is the first trigger unit，The first described trigger unit stretches into and is arranged in the first described through hole and stretches out the first described through hole，One end of the second described metal trigger column is the second trigger unit，The second described trigger unit stretches into and is arranged in the second described through hole and stretches out the second described through hole，It is provided with spacing ring on the outer wall of the first described metal trigger column and the second described metal trigger column，Described spacing ring is arranged in described cavity，The outside of the first described metal trigger column and the second described metal trigger column is all arranged with spring，Described spring is arranged between the bottom face of described spacing ring and described pedestal.Above-mentioned arrangements of electric connection simple in construction, plays position-limiting action by spacing ring to metal trigger column, prevents the overall abjection from cavity of metal trigger column, thus causes arrangements of electric connection to lose efficacy, and metal trigger column is played support and reset response by spring.
The positive pole of described LED light source electrically connects with the first described metal trigger column, and the negative pole of described LED light source electrically connects with the second described metal trigger column.By electric connection line, the positive pole of LED light source is connected with the first metal trigger column and the second metal trigger column respectively with negative pole, to realize the electrical connection of LED light source and arrangements of electric connection.
nullDescribed driving power supply includes housing，It is provided with drive circuit board in described housing，It is laid with drive circuit on described drive circuit board，Described drive circuit includes power input and power output end，The first triggering through hole corresponding with described power output end position it is provided with on described housing，The second triggering through hole corresponding with described power input position it is provided with on described housing，When described driving power supply is installed in cavity，The the first described triggering the first through hole described in through-hole alignment，The the second described triggering the second through hole described in through-hole alignment，The first described trigger unit extend in the first described triggering through hole and contacts with described power output end，The second described trigger unit extend in the second described triggering through hole and contacts with described power input，By described drive circuit conducting.
Two holes, location corresponding with the first described metal trigger column and the second described metal trigger column position respectively it are vertically provided with on described pedestal, the locating dowel of up/down perforation it is vertically provided with in described hole, location, the other end of the first described metal trigger column and the second described metal trigger column is respectively protruding in the described locating dowel being arranged on correspondence position, described spring is arranged between described locating dowel and described spacing ring, stretch in described locating dowel with the positive wire of the first described metal trigger column be connected with the first described metal trigger column for connecting the positive pole of described LED light source, stretch in described locating dowel with the cathode conductor of the second described metal trigger column be connected with the second described metal trigger column for connecting the negative pole of described LED light source.Pedestal arranges hole, location, the locating dowel of up/down perforation is set in hole, location, by locating dowel, the other end of metal trigger column is played positioning limit effect, so that metal trigger column obtains stable installation, the cathode conductor of the positive pole and the positive wire of the first metal trigger column and negative pole and the second metal trigger column for connecting LED light source that are simultaneously used for connection LED light source is respectively protruding in the middle of two locating dowels and is connected with two metal trigger columns, positive wire and cathode conductor is made to have clear and definite routing path so that the wiring of light fixture whole interior is neat.
Being provided with insulated column in cavity, described insulated column is arranged between the first described metal trigger column and the second described metal trigger column.Next door post is set between the first metal trigger column and the second metal trigger column, positive pole electric current can be prevented effectively from and cathodal current interferes.
nullIt is provided with cover plate on described housing，The sidepiece indent depression of described cover plate forms an inner fovea part，A horizonal base plate it is provided with in described inner fovea part，Described horizonal base plate is provided with an elastic movable plate elevationally outward，The lower end of described elastic movable plate is fixedly installed on described horizonal base plate，The lateral surface of described elastic movable plate is provided with the locating convex block of outwardly convex，The sidepiece of described housing is provided with locating fastener，Described locating convex block is relative with described locating fastener and sets，The sidepiece of described cavity be provided above location-plate，One end of described location-plate is fixedly installed on described lamp socket，A draw-in groove is formed between the upper surface of the lower surface of described location-plate and the sidepiece of described cavity，The inner side of described cavity is provided with the locating groove matched with described locating fastener，When described driving power supply is installed in described cavity，Described locating fastener inserts and is arranged in described locating groove，Described locating convex block is arranged in described draw-in groove，The top end face of described elastic movable plate is higher than the upper surface of described location-plate.nullLocating fastener and the cooperation of locating groove，Give and drive installing of power supply to provide a stable location，Locating convex block and the cooperation of draw-in groove，Give and drive power supply to provide a stable installation，Simple in construction，Easy to operate，During installation，First the sidepiece oblique cutting of the housing of locating fastener will be provided with，Locating fastener is made to be inserted partially in locating groove，Then the outer face giving cover plate applies slight downward by pressure，The bottom face direction that elastic movable plate is squeezed toward inner fovea part is drawn close，Locating convex block slowly enters in draw-in groove，When locating convex block is completely into draw-in groove，Elastic movable plate resets，Locating convex block is closely located in draw-in groove，Thus ensure that the stable installation driving power supply，During dismounting，Top end face due to elastic movable plate is higher than the upper surface of location-plate，Now give one extruding force of upper end lateral part of elastic movable plate，Elastic movable plate is made to draw close toward inner fovea part bottom face direction，Locating convex block is under the drive of elastic movable plate，Deviate from draw-in groove，Just can disassemble driving power supply.
Described LED light emission device also includes diffuser plate, light guide plate and the reflector being cascading from bottom to top, described LED light source includes light source board and the LED lamp bead being arranged on described light source board, described light source board is arranged on the medial wall of described lamp socket, and the light-emitting area of described LED lamp bead is relative with the sidewall of described light guide plate.Above-mentioned LED light emission device simple in construction, dissipates out to greatest extent by the light that LED lamp bead is launched by the diffuser plate being cascading from bottom to top, light guide plate and reflector, improves luminous efficiency.
Compared with prior art, it is an advantage of the current invention that: be provided with for connecting LED light source and driving the arrangements of electric connection of power supply on lamp socket, on the premise of ensureing that light fixture normally works, achieve driving power supply by this arrangements of electric connection detachable, and drive power supply to be arranged on lamp socket, convenient dismounting.
Accompanying drawing explanation
Fig. 1 is the first sectional structure schematic diagram of the present invention；
Fig. 2 is the structure for amplifying schematic diagram in Fig. 1 at A；
Fig. 3 is to remove the first metal trigger column, the second metal trigger column, spring and the structural representation of locating dowel in Fig. 2；
Fig. 4 is the second sectional structure schematic diagram of the present invention；
Fig. 5 is the structural representation of cover plate of the present invention；
Fig. 6 is the structural representation of middle shell of the present invention；
Fig. 7 is that the present invention removes the structural representation driving power supply.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figures 1 to 7, a kind of LED down, including light fixture face shield 1 and lamp socket 2, it is provided with LED light emission device between light fixture face shield 1 and lamp socket 2, LED light emission device includes LED light source 3, and lamp socket 2 is provided with the driving power supply 4 for driving LED light source 3, drives power supply 4 to be removably disposed on lamp socket 2, it is provided with on lamp socket 2 for connecting LED light source 3 and driving the arrangements of electric connection of power supply 4, realizes driving power supply 4 to electrically connect with LED light source 3 by arrangements of electric connection.
In this particular embodiment, lamp socket 2 being provided with cavity 21, arrangements of electric connection is arranged on the bottom face of cavity 2, drives power supply 4 to be arranged in cavity 21.Lamp socket 2 arranges cavity 21, drives power supply 4 to be arranged in this cavity 21, can effectively utilize the space of lamp socket 2, thus reduce the volume of whole lamp.
nullIn this particular embodiment，Arrangements of electric connection includes pedestal 5，Pedestal 5 is arranged on the inner face of lamp socket 2，The bottom face of cavity 21 is provided with a lobe 22，The position of lobe 22 is corresponding with the position of pedestal 5，Enclose between pedestal 5 and lobe 22 and be set as a cavity 6，The first metal trigger column 7 and the second metal trigger column 8 vertically it is set side by side with in cavity 6，First metal trigger column 7 and the second metal trigger column 8 interval are arranged，First through hole 221 corresponding with the first metal trigger column 7 position and second through hole 222 corresponding with the second metal trigger column 8 position it is provided with in lobe 22，One end of first metal trigger column 7 is the first trigger unit 71，First trigger unit 71 stretches into and is arranged in the first through hole 221 and stretches out the first through hole 221，One end of second metal trigger column 8 is the second trigger unit 81，Second trigger unit 81 stretches into and is arranged in the second through hole 222 and stretches out the second through hole 222，It is provided with spacing ring 78 on the outer wall of the first metal trigger column 7 and the second metal trigger column 8，Spacing ring 78 is arranged in cavity 6，The outside of the first metal trigger column 7 and the second metal trigger column 8 is all arranged with spring 9，Spring 9 is arranged between the bottom face of spacing ring 78 and pedestal 5.Above-mentioned arrangements of electric connection simple in construction, plays position-limiting action by spacing ring 78 to metal trigger column, prevents the overall abjection from cavity 6 of metal trigger column, thus causes arrangements of electric connection to lose efficacy, and metal trigger column is played support and reset response by spring 9.
In this particular embodiment, positive pole and the first metal trigger column 7 of LED light source 3 electrically connect, and negative pole and the second metal trigger column 8 of LED light source 3 electrically connect.By electric connection line, the positive pole of LED light source 3 is connected with the first metal trigger column 7 and the second metal trigger column 8 respectively with negative pole, to realize the electrical connection of LED light source 3 and arrangements of electric connection.
nullIn this particular embodiment，Power supply 4 is driven to include housing 41，Drive circuit board 42 it is provided with in housing 41，Drive circuit (not shown) it is laid with on drive circuit board 42，Drive circuit includes power input 43 and power output end 44，The first triggering through hole 411 corresponding with power output end 44 position it is provided with on housing 41，The second triggering through hole 412 corresponding with power input 43 position it is provided with on housing 41，When driving power supply 4 to be installed in cavity 21，First triggers through hole 411 is directed at the first through hole 221，Second triggers through hole 412 is directed at the second through hole 222，First trigger unit 71 extend in the first triggering through hole 411 and contacts with power output end 44，Second trigger unit 81 extend in the second triggering through hole 412 and contacts with power input 43，Drive circuit is turned on.
In this particular embodiment, two holes, location 51 corresponding with the first metal trigger column 7 and the second metal trigger column 8 position respectively it are vertically provided with on pedestal 5, the locating dowel 52 of up/down perforation it is vertically provided with in hole 51, location, the other end of the first metal trigger column 7 and the second metal trigger column 8 is respectively protruding in the locating dowel 52 being arranged on correspondence position, spring 9 is arranged between locating dowel 52 and spacing ring 78, the positive wire 37 of positive pole and the first metal trigger column 7 for connecting LED light source 3 stretches in locating dowel 52 and is connected with the first metal trigger column 7, the cathode conductor 38 of negative pole and the second metal trigger column 8 for connecting LED light source 3 stretches in locating dowel 52 and is connected with the second metal trigger column 8.Pedestal 5 arranges hole 51, location, the locating dowel 52 of up/down perforation is set in hole 51, location, by locating dowel 52, the other end of metal trigger column is played positioning limit effect, so that metal trigger column obtains stable installation, the cathode conductor 38 of the positive pole and the positive wire 37 of the first metal trigger column 7 and negative pole and the second metal trigger column 8 for connecting LED light source 3 that are simultaneously used for connection LED light source 3 is respectively protruding in the middle of two locating dowels 52 and is connected with two metal trigger columns, positive wire 37 and cathode conductor 38 is made to have clear and definite routing path, make the wiring of light fixture whole interior neat.
In this particular embodiment, being provided with insulated column 61 in cavity 6, insulated column 61 is arranged between the first metal trigger column 7 and the second metal trigger column 8.Next door post 61 is set between the first metal trigger column 7 and the second metal trigger column 8, positive pole electric current can be prevented effectively from and cathodal current interferes.
nullIn this particular embodiment，Cover plate 45 it is provided with on housing 41，The sidepiece of cover plate 45 caves inward and forms an inner fovea part 451，A horizonal base plate 452 it is provided with in inner fovea part 451，Horizonal base plate 452 is provided with an elastic movable plate 453 elevationally outward，The lower end of elastic movable plate 453 is fixedly installed on horizonal base plate 452，The lateral surface of elastic movable plate 453 is provided with the locating convex block 454 of outwardly convex，The sidepiece of housing 41 is provided with locating fastener 413，Locating convex block 454 is relative with locating fastener 413 and sets，The sidepiece of cavity 21 be provided above location-plate 10，One end of location-plate 10 is fixedly installed on lamp socket 2，A draw-in groove 210 is formed between the upper surface of the lower surface of location-plate 10 and the sidepiece of cavity 21，The inner side of cavity 21 is provided with the locating groove 211 matched with locating fastener 413，When driving power supply 4 to be installed in cavity 21，Locating fastener 413 inserts and is arranged in locating groove 211，Locating convex block 454 is arranged in draw-in groove 210，The top end face of elastic movable plate is higher than the upper surface of described location-plate.nullLocating fastener and the cooperation of locating groove，Give and drive the installation of power supply to carry 453 for a stable location，Locating convex block 454 and the cooperation of draw-in groove 210，Give and drive power supply 4 to provide a stable installation，Simple in construction，Easy to operate，During installation，First the sidepiece oblique cutting of the housing 41 of locating fastener 413 will be provided with，Locating fastener 413 is made to be inserted partially in locating groove 211，Then the outer face giving cover plate 45 applies slight downward by pressure，The bottom face direction that elastic movable plate 453 is squeezed toward inner fovea part 451 is drawn close，Locating convex block 454 slowly enters in draw-in groove 210，When locating convex block 454 is completely into draw-in groove 210，Elastic movable plate 453 resets，Locating convex block 454 is closely located in draw-in groove 210，Thus ensure that the stable installation driving power supply 4，During dismounting，Top end face due to elastic movable plate 453 is higher than the upper surface of location-plate 10，Now give one extruding force of upper end lateral part of elastic movable plate 453，Elastic movable plate 453 is made to draw close toward inner fovea part 451 bottom face direction，Locating convex block 454 is under the drive of elastic movable plate 453，Deviate from draw-in groove 210，Just can disassemble driving power supply 4.
In this particular embodiment, LED light emission device also includes diffuser plate 31, light guide plate 32 and the reflector 33 being cascading from bottom to top, LED light source 3 includes light source board 34 and the LED lamp bead 35 being arranged on light source board 34, light source board 34 is arranged on the medial wall of lamp socket 2, and the light-emitting area of LED lamp bead 35 is relative with the sidewall of light guide plate 32.Above-mentioned LED light emission device simple in construction, dissipates out to greatest extent by the light that LED lamp bead 35 is launched by the diffuser plate 31 being cascading from bottom to top, light guide plate 32 and reflector 33, improves luminous efficiency.
Claims (9)
1. a LED down, including light fixture face shield and lamp socket, it is provided with LED light emission device between described light fixture face shield and described lamp socket, described LED light emission device includes LED light source, the driving power supply for driving described LED light source it is provided with on described lamp socket, it is characterized in that the described power supply that drives is removably disposed on described lamp socket, it is provided with for connecting described LED light source and the described arrangements of electric connection driving power supply on described lamp socket, is electrically connected with described LED light source by the power supply that drives described in described arrangements of electric connection realization.
2. a kind of LED down as claimed in claim 1, it is characterised in that be provided with cavity on described lamp socket, described arrangements of electric connection is arranged on the bottom face of described cavity, and the described power supply that drives is arranged in described cavity.
null3. a kind of LED down as claimed in claim 2，It is characterized in that described arrangements of electric connection includes pedestal，Described pedestal is arranged on the inner face of described lamp socket，The bottom face of described cavity is provided with a lobe，The position of described lobe is corresponding with the position of described pedestal，Enclose between described pedestal and described lobe and be set as a cavity，The first metal trigger column and the second metal trigger column vertically it is set side by side with in described cavity，The first described metal trigger column and the second described metal trigger column interval are arranged，First through hole corresponding with the first described metal trigger column position and second through hole corresponding with the second described metal trigger column position it is provided with in described lobe，One end of the first described metal trigger column is the first trigger unit，The first described trigger unit stretches into and is arranged in the first described through hole and stretches out the first described through hole，One end of the second described metal trigger column is the second trigger unit，The second described trigger unit stretches into and is arranged in the second described through hole and stretches out the second described through hole，It is provided with spacing ring on the outer wall of the first described metal trigger column and the second described metal trigger column，Described spacing ring is arranged in described cavity，The outside of the first described metal trigger column and the second described metal trigger column is all arranged with spring，Described spring is arranged between the bottom face of described spacing ring and described pedestal.
4. a kind of LED down as claimed in claim 3, it is characterised in that the positive pole of described LED light source electrically connects with the first described metal trigger column, and the negative pole of described LED light source electrically connects with the second described metal trigger column.
null5. a kind of LED down as described in claim 3 or 4，It is characterized in that described driving power supply includes housing，It is provided with drive circuit board in described housing，It is laid with drive circuit on described drive circuit board，Described drive circuit includes power input and power output end，The first triggering through hole corresponding with described power output end position it is provided with on described housing，The second triggering through hole corresponding with described power input position it is provided with on described housing，When described driving power supply is installed in cavity，The the first described triggering the first through hole described in through-hole alignment，The the second described triggering the second through hole described in through-hole alignment，The first described trigger unit extend in the first described triggering through hole and contacts with described power output end，The second described trigger unit extend in the second described triggering through hole and contacts with described power input，By described drive circuit conducting.
null6. a kind of LED down as claimed in claim 3，It is characterized in that on described pedestal, being vertically provided with two holes, location corresponding with the first described metal trigger column and the second described metal trigger column position respectively，The locating dowel of up/down perforation it is vertically provided with in described hole, location，The other end of the first described metal trigger column and the second described metal trigger column is respectively protruding in the described locating dowel being arranged on correspondence position，Described spring is arranged between described locating dowel and described spacing ring，Stretch in described locating dowel with the positive wire of the first described metal trigger column be connected with the first described metal trigger column for connecting the positive pole of described LED light source，Stretch in described locating dowel with the cathode conductor of the second described metal trigger column be connected with the second described metal trigger column for connecting the negative pole of described LED light source.
7. a kind of LED down as claimed in claim 3, it is characterised in that being provided with insulated column in cavity, described insulated column is arranged between the first described metal trigger column and the second described metal trigger column.
null8. a kind of LED down as claimed in claim 5，It is characterized in that being provided with cover plate on described housing，The sidepiece indent depression of described cover plate forms an inner fovea part，A horizonal base plate it is provided with in described inner fovea part，Described horizonal base plate is provided with an elastic movable plate elevationally outward，The lower end of described elastic movable plate is fixedly installed on described horizonal base plate，The lateral surface of described elastic movable plate is provided with the locating convex block of outwardly convex，The sidepiece of described housing is provided with locating fastener，Described locating convex block is relative with described locating fastener and sets，The sidepiece of described cavity be provided above location-plate，One end of described location-plate is fixedly installed on described lamp socket，A draw-in groove is formed between the upper surface of the lower surface of described location-plate and the sidepiece of described cavity，The inner side of described cavity is provided with the locating groove matched with described locating fastener，When described driving power supply is installed in described cavity，Described locating fastener inserts and is arranged in described locating groove，Described locating convex block is arranged in described draw-in groove，The top end face of described elastic movable plate is higher than the upper surface of described location-plate.
9. a kind of LED down as claimed in claim 1, it is characterized in that described LED light emission device also includes diffuser plate, light guide plate and the reflector being cascading from bottom to top, described LED light source includes light source board and the LED lamp bead being arranged on described light source board, described light source board is arranged on the medial wall of described lamp socket, and the light-emitting area of described LED lamp bead is relative with the sidewall of described light guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490548.8A CN105972562A (en) | 2016-06-28 | 2016-06-28 | LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490548.8A CN105972562A (en) | 2016-06-28 | 2016-06-28 | LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972562A true CN105972562A (en) | 2016-09-28 |
Family
ID=57020403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610490548.8A Pending CN105972562A (en) | 2016-06-28 | 2016-06-28 | LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506789A (en) * | 2018-02-01 | 2018-09-07 | 东莞市北扬工业设计有限公司 | A kind of LED lamp that lamp holder can pop up |
| CN113966036A (en) * | 2021-08-13 | 2022-01-21 | 埃米尔智能技术(上海)有限公司 | Integral type down lamp with power storehouse |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204437887U (en) * | 2015-03-12 | 2015-07-01 | 东莞市勤明士照明科技有限公司 | A kind of Down lamp |
| CN204554574U (en) * | 2015-03-19 | 2015-08-12 | 佛山市顺德区和丰欣电子有限公司 | A kind of LED down |
| WO2015165851A1 (en) * | 2014-04-28 | 2015-11-05 | Zumtobel Lighting Gmbh | Cover for the support arrangement of a strip light system and strip light system |
| CN105258083A (en) * | 2015-11-20 | 2016-01-20 | 东莞市勤明士照明科技有限公司 | Power supply box structure, lamp constituted with power supply box structure and quick electric connection method of lamp |
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2016
- 2016-06-28 CN CN201610490548.8A patent/CN105972562A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015165851A1 (en) * | 2014-04-28 | 2015-11-05 | Zumtobel Lighting Gmbh | Cover for the support arrangement of a strip light system and strip light system |
| CN204437887U (en) * | 2015-03-12 | 2015-07-01 | 东莞市勤明士照明科技有限公司 | A kind of Down lamp |
| CN204554574U (en) * | 2015-03-19 | 2015-08-12 | 佛山市顺德区和丰欣电子有限公司 | A kind of LED down |
| CN105258083A (en) * | 2015-11-20 | 2016-01-20 | 东莞市勤明士照明科技有限公司 | Power supply box structure, lamp constituted with power supply box structure and quick electric connection method of lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506789A (en) * | 2018-02-01 | 2018-09-07 | 东莞市北扬工业设计有限公司 | A kind of LED lamp that lamp holder can pop up |
| CN113966036A (en) * | 2021-08-13 | 2022-01-21 | 埃米尔智能技术(上海)有限公司 | Integral type down lamp with power storehouse |
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Application publication date: 20160928 |
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